AES CORPORATION
10-K, 1998-03-31
COGENERATION SERVICES & SMALL POWER PRODUCERS
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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-K

              ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE

                         SECURITIES EXCHANGE ACT OF 1934

                   FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997

                         COMMISSION FILE NUMBER 0-19281

                               THE AES CORPORATION
            -------------------------------------------------------
             (Exact name of registrant as specified in its charter)

<TABLE>
<S>                                                                   <C>       
                    DELAWARE                                                         54-1163725
(State or other jurisdiction of incorporation or organization)        (I.R.S. Employer Identification No.)

 1001 NORTH 19TH STREET, ARLINGTON, VIRGINIA                                              22209
  (Address of principal executive offices)                                              (Zip Code)
</TABLE>

       Registrant's telephone number, including area code: (703) 522-1315
           Securities registered pursuant to Section 12(b) of the Act:

<TABLE>
<S>                                                         <C>
            TITLE OF EACH CLASS                             NAME OF EACH EXCHANGE ON WHICH REGISTER
            -------------------                             ---------------------------------------
    Common Stock, par value $0.01 per share                            New York Stock Exchange
$2.6875 Term Convertible Securities, Series A                         New York Stock Exchange
</TABLE>

           Securities registered pursuant to Section 12(g) of the Act:

<TABLE>

      <S>                                              <C>
             TITLE OF EACH CLASS                        NAME OF EACH EXCHANGE ON WHICH REGISTERED
     Warrants to Purchase Common Stock,
          par value $.01 per share                                       NASDAQ
</TABLE>
                            ------------------------
         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X No _

         Indicate by check mark if disclosure of delinquent  filers  pursuant to
Item 405 of Regulation S-K is not contained  herein,  and will not be contained,
to the best of  registrant's  knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment to this Form 10-K. [ ]

                            -------------------------
         The  aggregate  market  value  of  Registrant's  voting  stock  held by
non-affiliates  of  Registrant,  at February 1, 1998,  was  $5,415,482,847.  The
number of shares  outstanding of Registrant's  Common Stock, par value $0.01 per
share, at February 1, 1998, was 175,065,659.

                       DOCUMENTS INCORPORATED BY REFERENCE

         Proxy   Statement  for  the  Annual  Meeting  of  Stockholders  of  the
Registrant  to be held  on  April  21,  1998.  Certain  information  therein  is
incorporated by reference into Part III hereof.

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<PAGE>
                                     PART I

ITEM 1.  BUSINESS

         (a)  General development of business.

OVERVIEW

         The AES Corporation and its subsidiaries  and affiliates  (collectively
"AES" or the  "Company")  are  helping to meet the  world's  needs by  providing
electricity to customers in many countries in a socially responsible way.

         Until  recently,   the  Company's  sales  of  electricity  were  almost
exclusively made to customers (generally electric utilities or regional electric
companies) on a wholesale  basis for further resale to end users.  This is often
referred to as the electricity  "generating" business. Sales by these generating
companies are usually made under long-term  contracts from power plants owned by
the Company's subsidiaries and affiliates.  The Company's ownership portfolio of
power facilities includes new plants constructed for such purposes ("greenfield"
plants) as well as existing  power plants  acquired  through  competitively  bid
privatization initiatives and negotiated acquisitions.

         AES now operates and owns (entirely or in part) a diverse  portfolio of
electric  power  plants  (including  those  within the  integrated  distribution
companies  discussed  below) with a total capacity of 17,636  megawatts (MW). Of
that total,  43% are fueled by coal or petroleum  coke, 6% are fueled by natural
gas, 34% are hydroelectric  facilities, 6 % are fueled by oil, and the remaining
11% are capable of using  multiple  fossil  fuels.  Of the total MW,  1,069 (six
plants) are  located in the United  States,  1,588  (four  plants) are in China,
1,281 (three pants) are in Hungary,  5,856  (thirty-nine  plants) are in Brazil,
5,384 (seven  plants) are in  Kazakhstan  (including  4,000 MW  attributable  to
Ekibastuz which currently has a capacity factor of approximately  20%), 210 (one
plant) is in the Dominican Republic,  110 (one plant) is in Canada, and 695 (two
plants) are in Pakistan.

         AES is also currently in the process of adding  approximately  5,331 MW
to its operating portfolio by constructing  several new plants.  These include a
180 MW coal-fired  plant in the United States,  four coal-fired  plants in China
totaling 2,314 MW, a 230 MW natural  gas-fired plant in the UK, a 405 MW natural
gas-fired plant in the Netherlands,  a 288 MW kerosene-fired plant in Australia,
an 830 MW natural gas-fired plant in Argentina, a 484 MW natural gas-fired plant
in Mexico and a 600 MW natural gas-fired plant in Brazil.

         As a result,  AES's total MW of 84 power plants in operation  and under
construction is approximately 22,967 and net equity ownership (total MW adjusted
for the Company's ownership percentage) represents approximately 12,247 MW.

         Beginning in 1996 and  continuing  through 1997,  AES has also acquired
interests  (both  majority  and  minority) in  companies  that sell  electricity
directly to commercial, industrial, governmental and residential customers. This
is often referred to as the  electricity  "distribution"  business.  Electricity
sales by AES's  distribution  businesses  are  generally  made  pursuant  to the
provisions of long-term  electricity sale concessions granted by the appropriate
governmental   authority  as  part  of  the  original   privatization   of  each
distribution  company.  In  certain  cases,  these  distribution  companies  are
"integrated,"  in that they also own  electric  power  plants for the purpose of
generating a portion of the  electricity  they sell. Each  distribution  company
also purchases,  in varying proportions,  electricity from third party wholesale
suppliers, including in certain cases, other subsidiaries of the Company.

         AES has majority ownership in two distribution  companies in Argentina,
one in Brazil and one in El Salvador (purchased in 1998), and less than majority
ownership  in  two  additional  distribution  companies  in  Brazil.  These  six
companies serve a total of approximately 8 million  customers with gigawatt hour
sales  exceeding  63,000.  On a net equity  basis,  AES's  ownership  represents
approximately 2 million customers and gigawatt hour sales exceeding 15,000.

<PAGE>
         AES has been successful in growing its business and serving  additional
customers  by   participating   in  competitive   bidding  under   privatization
initiatives  and  has  been  particularly   interested  in  acquiring   existing
businesses or assets in electricity  markets that are promoting  competition and
eliminating rate of return regulation. In such privatizations, sellers generally
seek to complete  competitive  solicitations in less than one year, much quicker
than the time  periods  associated  with  greenfield  development,  and  usually
require  payment  in full on  transfer.  AES  believes  that its  experience  in
competitive  markets and its  worldwide  integrated  group  structure,  with its
significant  geographic  coverage and  presence,  enable it to react quickly and
creatively in such situations.

         Because of this relatively  quick process or other  considerations,  it
may not  always be  possible  to  arrange  "project  financing"  (the  Company's
historically  preferred financing method,  which is discussed further under Item
7,  "Discussion  and Analysis of Financial  Condition and Results of Operations"
herein)  for  specific  potential  acquisitions.  Additionally,  as in the past,
certain  acquisitions or the commencement of construction in several  greenfield
developments  would  potentially  require  the  Company  to  obtain  substantial
additional financing including both debt and equity.

OUTLOOK

         All over the world, electricity markets continue to be restructured and
there is a trend away from government-owned and government-regulated electricity
systems toward deregulated,  competitive market structures.  Many countries have
rewritten  their laws and  regulations  to allow foreign  investment and private
ownership of electricity  generation,  transmission or  distribution  companies.
Some  countries  (for  example  the UK,  Brazil  and some of those of the former
Soviet Union,  among others) have or are in the process of  "privatizing"  their
electricity systems by selling all or part of such systems to private investors.
This global trend of electricity market  restructuring  provides significant new
business opportunities for companies like AES.

         Several  states in the United States are also  beginning to follow this
trend.  In  particular,  some regulated  public  utilities have begun to sell or
auction their  generation  capacity.  Substantially  all of the transmission and
distribution  services in the United States continue,  however,  to be regulated
under a state and Federal regulatory  framework.  In addition,  many states have
passed or are considering new legislation that would permit utility customers to
choose their electricity supplier in a competitive electricity market (so-called
"retail access" or "customer  choice" laws).  While each state's plan differs in
details, there are certain consistent elements,  including allowing customers to
choose their electricity  suppliers by a certain date (the dates in the existing
or proposed  legislation  vary  between  1998 and 2003),  allowing  utilities to
recover  "stranded  assets" (the  remaining  costs of  uneconomic  generating or
regulatory  assets) and a  reaffirmation  of the validity of contracts  like the
Company's U.S. contracts.

         AES's  investments  and  involvement in the development of new projects
and the  acquisition  of existing  power  plants and  distribution  companies in
locations  outside the United States is increasing.  The financing,  development
and operation of such businesses may entail significant  political and financial
uncertainties and other structuring issues (including  uncertainties  associated
with the  legal  environments,  with  first-time  privatization  efforts  in the
countries involved,  currency exchange rate fluctuations,  currency repatriation
restrictions,  currency inconvertibility,  political instability,  civil unrest,
and in severe cases possible  expropriation).  Although AES attempts to minimize
these risks,  these issues have the  potential  to cause  substantial  delays or
material  impairment  to the value of the project  being  developed  or business
being operated.

         The Company,  a corporation  organized under the laws of Delaware,  was
formed in 1981. AES has its principal offices located at 1001 North 19th Street,
Suite  2000,  Arlington,  Virginia  22209,  and its  telephone  number  is (703)
522-1315.

CAUTIONARY STATEMENTS AND RISK FACTORS

         The Company  wishes to caution  readers  that the  following  important
factors,  among others,  indicate areas affecting the Company which involve risk
and uncertainty. These factors should be

<PAGE>
considered when reviewing the Company's business,  and are relied upon by AES in
issuing any forward-looking  statements.  Such factors could affect AES's actual
results and cause such results to differ  materially from those expressed in any
forward-looking  statements  made by, or on behalf of, AES. Some or all of these
factors may apply to the Company's  businesses as currently  maintained or to be
maintained.

      o  Changes in company-wide  operation and availability  (including wholly-
         and partially-owned  facilities)  compared to the Company's  historical
         performance;   changes  in  the  Company's  historical  operating  cost
         structure,  including  but not limited to those costs  associated  with
         fuel,  operations,  supplies,  raw materials,  maintenance  and repair,
         people, transmission of electricity and insurance.

      o  In certain  non-U.S.  countries  where the  Company is or is seeking to
         conduct  business:  unexpected  changes in electricity  tariff rates or
         tariff adjustments for increased expenses;  the ability or inability of
         AES to obtain,  or hedge against,  foreign  currency;  foreign exchange
         rates and  fluctuations  in those rates;  the  economic,  political and
         military conditions affecting property damage, interruption of business
         and  expropriation  risks;  changes  in  trade,   monetary  and  fiscal
         policies,  laws  and  regulations;  other  activities  of  governments,
         agencies and similar  organizations;  social and  economic  conditions;
         local inflation and monetary fluctuations;  import and other charges or
         taxes; conditions or restrictions impairing repatriation of earnings or
         other cash flow;  nationalizations  and unstable  governments and legal
         systems, and intergovernmental disputes.

      o  Changes in the amount of and rate of growth in, AES's selling,  general
         and administrative  expenses; the impact of AES's ongoing evaluation of
         its  development  costs,  business  strategies  and  asset  valuations,
         including,  but not limited to, the effect of a failure to successfully
         complete certain development projects.

      o  Legislation  intended  to  promote  competition  in U.S.  and  non-U.S.
         electricity   markets,   such  as  those  currently  receiving  serious
         consideration  in the United  States  Congress to repeal (i) the Public
         Utility  Regulatory  Policies Act of 1978,  as amended,  or at least to
         repeal  the  obligation  of  utilities  to  purchase  electricity  from
         qualifying facilities,  and (ii) the Public Utility Holding Company Act
         of 1935, as amended;  changes in regulatory  rule-making by the Federal
         Energy  Regulatory  Commission or other regulatory  bodies;  changes in
         energy taxes; or new legislative or regulatory  initiatives in non-U.S.
         countries;  changes in national, state or local environmental,  safety,
         tax and other laws and  regulations  applicable  to the  Company or its
         operations.

      o  The  prolonged  failure by any  customer  of the  Company or any of its
         subsidiaries to fulfill its contractual payment  obligations  presently
         or in the future, either because such customer is financially unable to
         fulfill such contractual obligation or otherwise refuses to do so.

      o  Successful and timely completion of (i) the respective construction for
         each  of  the  Company's   electric   generating   projects  now  under
         construction  and  those  projects  yet-to-begin  construction  or (ii)
         capital improvements to its existing facilities.

      o  Changes in inflation,  fuel,  electricity and other commodity prices in
         U.S. and non-U.S. markets;  conditions in financial markets,  including
         fluctuations  in interest rates and the  availability  of capital;  and
         changes in the economic  and  electricity  consumption  growth rates in
         U.S. and non-U.S. countries.

      o  Unusual  weather  conditions  and the  specific  needs of each plant to
         perform unanticipated facility maintenance or outages (including annual
         or multi-year).

      o  The costs  and other  effects  of legal  and  administrative  cases and
         proceedings,  settlements and  investigations,  claims,  and changes in
         those items,  developments  or assertions by or against AES; the effect
         of new,  or changes  in,  accounting  policies  and  practices  and the
         application of such policies and practices.

      o  Changes or increases in taxes on property, plant, equipment, emissions,
         gross  receipts,  income or other aspects of the Company's  business or
         operations.

         (b) Financial information about industry segments.

         The  Company  operates in only one  industry  segment:  electric  power
supply.

         (c) Narrative description of business.

<PAGE>
         The Company  attempts to participate  in  competitive  power markets as
they develop  either by  greenfield  development  or by acquiring  and operating
existing facilities or systems in these markets.  The Company generally operates
electric generating facilities that utilize natural gas, coal, oil, hydro power,
or combinations  thereof. In addition,  the Company  participates in electricity
distribution and retail supply businesses in certain limited instances, and will
continue to review  opportunities in such markets in the future.  Other elements
of the Company's strategy include:

      o  Supplying energy to customers at the lowest cost possible,  taking into
         account factors such as reliability and environmental performance;

      o  Constructing  or  acquiring   projects  of  a  relatively   large  size
         (generally larger than 100 megawatts); 

      o  When  available,  entering  into power sales  contracts  with  electric
         utilities or other customers with significant credit strength; and

      o  Where possible, participating in distribution and retail supply markets
         that grant concessions with long-term pricing arrangements.

         The Company also strives for  operating  excellence as a key element of
its strategy,  which it believes it  accomplishes  by minimizing  organizational
layers and maximizing  company-wide  participation in  decision-making.  AES has
attempted to create an  operating  environment  that results in safe,  clean and
reliable electricity generation and distribution.  Because of this emphasis, the
Company  prefers  to operate  all  facilities  which it  develops  or  acquires;
however,  there can be no assurance that the Company will have operating control
of all of its facilities.

         The Company's  historical and significant  focus has been and continues
to be the wholesale generation and supply of electricity.  More recently AES has
acquired  four  electricity  distribution  businesses  and has  invested  in two
integrated utilities in Central and South America. Asset composition,  operating
margins and a variety of other  business  characteristics  differ  significantly
from one type of business to another. References to power sales agreements, fuel
supply  agreements  and plants  generally  mean those related to the  generation
business.  Concession (or service) contracts, supply contracts, and networks are
generally associated with the distribution businesses. Integrated utilities have
characteristics  of both  businesses.  In  addition,  integrated  utilities  may
generate more or less of their own electricity.  For example,  Light generates a
comparatively low percentage of its own electricity  (approximately  16 percent)
while CEMIG generates almost all of its own electricity needs.

         Most  of  AES's  electric  generation  plants  sell  electricity  under
long-term power sales contracts.  The Company attempts,  whenever  possible,  to
structure the revenue  provisions of its plants' power sales contracts such that
changes in the revenue components of these contracts  correspond,  as closely as
possible,  to fluctuations  in the cost components of the plant  (primarily fuel
costs).  A plant's  revenues from a power sales contract usually consists of two
components,  energy payments and capacity payments. Energy payments are based on
a plant's net electrical output,  with payment rates usually indexed to the fuel
costs of the  contracting  utility or to  general  inflation  indices.  Capacity
payments  are based on either a plant's  net  electrical  output  (the amount of
electricity  delivered on a kilowatt-hour  basis) or its available capacity (the
ratio of kilowatt hours the plant delivers to the total kilowatt hours requested
by the  customer).  Capacity  payment  rates vary over the term of a power sales
contract according to various schedules.

         To the extent  possible,  the Company attempts to structure an electric
generation  plant's  fuel  supply  contract  so that fuel costs are indexed in a
manner similar to the energy  payments a project  receives under the power sales
contract.   In  this  way,   project   revenues  are  partially  hedged  against
fluctuations in fuel costs.

         As with  fuel  prices,  AES has  hedged a  substantial  portion  of its
projects  against the risk of  fluctuations  in interest  rates. In each project
with fixed  capacity  payments,  AES has attempted to hedge all or a significant
portion of its risk of interest rate  fluctuations  by arranging for  fixed-rate
financing or  variable-rate  financing with interest rate swaps or other hedging
mechanisms.  Those  projects with  fluctuating  capacity  payments are hedged by
arranging for floating rate financing.

<PAGE>
         The  Company  attempts to finance  each  domestic  and foreign  project
primarily under loan  agreements and related  documents  which,  except as noted
below,  require the loans to be repaid  solely from the  project's  revenues and
provide that the repayment of the loans (and interest thereon) is secured solely
by the capital stock,  physical assets,  contracts and cash flow of that project
subsidiary  or  affiliate.  This type of  financing  is usually  referred  to as
"project  financing."  The lenders  under  these  project  financing  structures
generally  cannot look to AES or its other projects for  repayment,  unless such
entity  explicitly agrees to undertake  liability.  AES has explicitly agreed to
undertake certain limited obligations and contingent liabilities,  most of which
by their terms will only be effective or will be terminated  upon the occurrence
of future events. These obligations and liabilities take the form of guarantees,
letter of credit  reimbursement  agreements,  and  agreements to pay, in certain
circumstances,  to project lenders or other parties amounts up to the amounts of
distributions  previously made by the applicable subsidiary or affiliate to AES.
To the  extent  AES  becomes  liable  under  guarantees  and  letter  of  credit
reimbursement agreements,  distributions received by AES from other projects are
subject  to  the   possibility  of  being  utilized  by  AES  to  satisfy  these
obligations.  To the  extent  of these  obligations,  the  lenders  to a project
effectively  have  recourse  to AES and to the  distributions  to AES from other
projects. The aggregate contractual liability of AES is, in each case, usually a
small portion of the  aggregate  project  debt,  and thus the project  financing
structures are generally described herein as being "substantially  non-recourse"
to AES and its other projects.

         Year 2000.  The Company is  reviewing  and  assessing  the  anticipated
costs, problems and uncertainties associated with the so-called Year 2000 issues
in accordance with Securities and Exchange  Commission  Staff Legal Bulletin No.
5,  dated  October  8,  1997.  In  connection  therewith,  and with its  ongoing
evaluation of  technological  developments  and information  systems' needs, the
Company's  facilities  have begun  implementation  of a Year 2000 review whereby
each facility is in the process of identifying systems requiring modification or
conversion.  Within the context of risks  identified  in the SEC Bulletin  noted
above and the ongoing review the Company is conducting,  the Registrant believes
that Year 2000 issues will not materially  affect its facilities,  services,  or
competitive  conditions,  and that the costs of addressing  the Year 2000 issues
will not materially  impact future  consolidated  operating  results,  financial
condition or cash flows.

PRINCIPLES AND PRACTICES

         A core part of AES's  corporate  culture  is a  commitment  to  "shared
principles."  These  principles  describe  how AES  people  endeavor  to behave,
recognizing  that they don't always live up to these  standards.  The principles
are:

         Integrity  - AES strives to act with  integrity,  or  "wholeness."  The
         Company seeks to honor its commitments. The goal is that the things AES
         people say and do in all parts of the Company  should fit together with
         truth and consistency.

         Fairness - AES wants to treat  fairly its people,  its  customers,  its
         suppliers,  its stockholders,  governments and the communities in which
         it operates.  Defining what is fair is often difficult, but the Company
         believes it is helpful to routinely  question the relative  fairness of
         alternative courses of action.

         Fun - AES desires that people  employed by the Company and those people
         with whom the Company  interacts have fun in their work. AES's goal has
         been to create and  maintain  an  environment  in which each person can
         flourish  in the use of his or her gifts and skills and  thereby  enjoy
         the time spent at AES.

         Social   Responsibility   -  The  Company   believes   that  it  has  a
         responsibility to be involved in projects that provide social benefits,
         such  as  lower  costs  to  customers,  a high  degree  of  safety  and
         reliability, increased employment and a cleaner environment.

         AES  recognizes  that most companies have standards and ethics by which
they operate and that business  decisions  are based,  at least in part, on such
principles. The Company believes that an explicit commitment to a particular set
of standards  is a useful way to  encourage  ownership of those values among its
people.  While the people at AES  acknowledge  that they won't always live up to

<PAGE>
these standards, they believe that being held accountable to these shared values
will help them behave more consistently with such principles.

         AES  makes  an  effort  to  support  these   principles  in  ways  that
acknowledge  a  strong   corporate   commitment  and  encourage  people  to  act
accordingly.  For example, AES conducts annual surveys, both company-wide and at
each  location,  designed to measure how well its people are doing in supporting
these  principles  -- through  interactions  within the  Company and with people
outside  the  Company.  These  surveys  are  perhaps  most  useful in  revealing
failures, and helping to deal with those failures. AES's principles are relevant
because they help explain how AES people  approach the Company's  business.  The
Company seeks to adhere to these principles,  not as a means to achieve economic
success but because adherence is a worthwhile goal in and of itself.

         In order  to  create  a fun  working  environment  for its  people  and
implement its strategy of operational excellence,  AES has adopted decentralized
organizational  principles and practices. For example, AES works to minimize the
number of supervisory  layers in its organization.  Most of the Company's plants
operate without shift supervisors.  The project subsidiaries are responsible for
all major facility-specific business functions,  including financing and capital
expenditures.  Criteria for hiring new AES people include a person's willingness
to accept  responsibility and AES's principles as well as a person's  experience
and expertise.  The Company has generally  organized  itself into  multi-skilled
teams to develop  projects,  rather than forming "staff" groups (such as a human
resources   department  or  an  engineering  staff)  to  carry  out  specialized
functions.






<PAGE>
FACILITIES

         The  following  tables set forth  relevant  information  regarding  the
Company's  generation  facilities  that are currently in operation by geographic
region or currently under  construction and the distribution  companies in which
AES has an ownership interest.  For a description of risk factors and additional
factors that may apply to the  Company's  businesses,  see also the  information
contained under the caption  "Cautionary  Statements and Risk Factors" in Item 1
above, and Item 7,  "Discussion and Analysis of Financial  Condition and Results
of Operations" herein.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------
                                                   YEAR OF
                                                ACQUISITION OR     APPROXIMATE
                                                 COMMENCEMENT      CAPACITY IN                         AES EQUITY
GENERATION                                      OF COMMERCIAL       MEGAWATTS     GEOGRAPHIC            INTEREST
FACILITIES IN OPERATION         FUEL              OPERATIONS          (MWS)       LOCATION              (PERCENT)
- --------------------------------------------------------------------------------------------------------------------
<S>                              <C>               <C>                  <C>       <C>                     <C>    
North America
- -------------
Deepwater                       Pet coke             1986(1)            143       Texas                    100
Beaver Valley                   Coal                 1987               125       Pennsylvania              80
Placerita                       Gas                  1989               120       California               100
Thames                          Coal                 1990               181       Connecticut              100
Shady Point                     Coal                 1991               320       Oklahoma                 100
Hawaii (Barbers Point)          Coal                 1992               180       Hawaii                   100
Kingston                        Gas                  1997               110       Canada                    50

Latin America
- -------------
San Nicolas                     Multiple             1993               650       Argentina                 69
Rio Juramento (2 plants)        Hydro                1995               112       Argentina                 98
San Juan (2 plants)             Hydro/Gas            1996                78       Argentina                 98
Light (4 plants)                Hydro                1996               788       Brazil                    14
CEMIG (35 plants)               Hydro(3)             1997             5,068       Brazil                     9
Los Mina                        Oil                  1997               210       Dominican Republic       100

Asia and the Pacific
- --------------------
Cili Misty Mountain             Hydro                1994                26       China                     51
Yangchun Sun Spring             Oil                  1995                15       China                     25
Wuxi Tin Hill                   Oil                  1996                63       China                     55
Wuhu Grassy Lake                Coal                 1996               250       China                     25
Ekibastuz                       Coal                 1996             4,000(2)    Kazakhstan                70
Chengdu Lotus City              Gas                  1997                48       China                     35
Tau Power (6 plants)            Coal/Hydro           1997             1,384       Kazakhstan                85
Hefei Prosperity Lake           Oil                  1997                76(4)    China                     70
Jiaozuo Aluminum Power          Coal                 1997               125(4)    China                     70
Lal Pir                         Oil                  1997               344       Pakistan                  90
Pak Gen                         Oil                  1998               351       Pakistan                  90

Europe
- ------
Kilroot (NIGEN)                 Coal/Oil             1992               520       United Kingdom            47
Belfast West (NIGEN)            Coal                 1992               240       United Kingdom            47
Medway                          Gas                  1995               688       United Kingdom            25
Borsod (Tiszai)                 Coal                 1996               171       Hungary                   63
Tisza II (Tiszai)               Oil/Gas              1996               860       Hungary                   96
Tiszapalkonya (Tiszai)          Coal                 1996               250       Hungary                   96
Indian Queens                   Gas                  1997               140       United Kingdom           100
- -------------                                                           ---
TOTAL IN OPERATION                                                   17,636 

</TABLE>

(1) Plant operations commenced in 1986, but control was acquired in 1995.

(2) Due to poor historical maintenance over the ten years prior to the Company's
    purchase, the facility's capacity factor is approximately 20%.

(3) Total  capacity of CEMIG  includes 125 MW of thermal  generation.  Six hydro
    plants represent approximately 90% of CEMIG's total generation capacity.

(4) Seventy-six and 125 MW of Hefei  Prosperity Lake and Jiaozuo Aluminum Power,
    respectively,  are currently in operation.  The remaining portions are under
    construction.

<PAGE>
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------
                                                   YEAR OF
                                                ACQUISITION OR     APPROXIMATE
                                                 COMMENCEMENT      CAPACITY IN                         AES EQUITY
GENERATION                                      OF COMMERCIAL       MEGAWATTS     GEOGRAPHIC            INTEREST
FACILITIES UNDER CONSTRUCTION   FUEL             OPERATIONS(1)        (MWS)       LOCATION              (PERCENT)
- --------------------------------------------------------------------------------------------------------------------
<S>                             <C>           <C>                      <C>        <C>                       <C>
Elsta                           Gas           1998                      405       Netherlands               50
Jiaozuo Aluminum Power          Coal          1998                      125(3)    China                     70
Aixi Heart River                Coal          1998                       50       China                     70
Hefei Prosperity Lake           Oil           1998                       39(3)    China                     70
Barry                           Gas           1998                      230       United Kingdom           100
Warrior Run                     Coal          1999                      180       Maryland                 100
Mt. Stuart                      Oil           1999                      288       Australia                100
Parana                          Gas           2000                      830       Argentina                 67
Yangcheng Sun City              Coal          2000(2)                 2,100       China                     25
Uruguaiana                      Gas           2000                      600       Brazil                   100
Merida III                      Gas           2000                      484       Mexico                    55
- ----------                                                              ---
TOTAL UNDER CONSTRUCTION                                              5,331
TOTAL IN OPERATION AND UNDER CONSTRUCTION                            22,967
</TABLE>

(1) Dates  for   commencement  of  commercial   operation  of  facilities  under
    construction are projections only and may be subject to change.

(2) Yangcheng Sun City is being constructed over a sixty-month period that began
    in 1997.  The first of the six 350 MW units is  estimated to be completed in
    2000.

(3) Seventy-six and 125 MW of Hefei  Prosperity Lake and Jiaozuo Aluminum Power,
    respectively,  are currently in operation.  The remaining portions are under
    construction.

<PAGE>
         The  table  below  sets  forth  information   regarding  the  Company's
distribution facilities.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------
                               APPROXIMATE NUMBER                                       AES EQUITY
DISTRIBUTION                      OF CUSTOMERS      APPROXIMATE    GEOGRAPHIC            INTEREST
FACILITIES                           SERVED        GIGAWATT HOURS  LOCATION              (PERCENT)
- -----------------------------------------------------------------------------------------------------
<S>                                 <C>                <C>         <C>                       <C>
Light                               2,700,000          19,981      Rio de Janeiro,  Brazil   14
EDEN                                  270,000           3,572      Buenos Aires, Argentina   60
EDES                                  129,000           1,182      Buenos Aires, Argentina   60
CEMIG                               4,143,000          32,179      Minas Gerais,  Brazil      9
Sul                                   804,000           5,772      Rio Grande do Sul, Brazil 91
CLESA                                 188,000             561      Santa Ana, El Salvador    64
- -----                                 -------             ---
                                                              
TOTALS FOR DISTRIBUTION FACILITIES   8,234,000          63,247
- ----------------------------------   ---------          ------
</TABLE>

NORTH AMERICA

         AES currently owns and operates,  through  subsidiaries and affiliates,
seven  generation  facilities  in the  United  States  and  Canada  representing
approximately 1,179 MW.

         Deepwater  is a  143  MW  petroleum  coke-fired  cogeneration  facility
located near Houston,  Texas. The facility sells electricity to Houston Lighting
and Power Company under a power sales contract which expires in 1998. Deepwater,
under a contract which also expires in 1998, produces and delivers process steam
to an ARCO Petroleum  Products  Company  refinery  adjacent to the  cogeneration
facility. Deepwater currently is in negotiations with various parties to provide
for  the  continued  sale of its  electricity  and  steam  generation  upon  the
expiration of the two mentioned contracts.

         Beaver Valley is a 125 MW pulverized  coal-fired  cogeneration facility
located in Monaca,  Pennsylvania.  AES is the  managing  partner and operator of
Beaver Valley.  West Penn Power Company  purchases  electricity  produced by the
plant under a power sales  contract with a remaining  term of  approximately  19
years.  The facility  sells steam to NOVA Chemicals Inc. for use in its chemical
processing  activities  under a  requirements  contract with a remaining term of
approximately four years.

         Placerita is a 120 MW natural  gas-fired,  combined-cycle  cogeneration
facility near Los Angeles,  California.  The plant sells electricity to Southern
California   Edison   Company  under  a  contract  with  a  remaining   term  of
approximately 16 years. Placerita sells steam to Hillside Oil Partners, which is
engaged in oil recovery operations, and ARCO Oil and Gas Company.

         Thames  is a 181  MW  coal-fired,  circulating  fluidized  bed  ("CFB")
cogeneration plant located in Montville,  Connecticut. Power generated by Thames
is sold to Connecticut  Light and Power Company ("CL&P") under a contract with a
remaining  term of  approximately  17 years.  Thames  also sells  steam to Stone
Container  Paperboard  Corporation  for  use in its  recycled  paperboard  plant
located adjacent to the plant.  Moody's  Investor  Service Inc.  ("Moody's") and
Standard & Poor's  Corporation  ("S&P") have recently  downgraded  CL&P's senior
secured  long-term  debt from  Baa3/BBB-  to Ba2/BB,  and S&P has placed CL&P on
watch for possible  downgrade.  As a result of  regulatory  action by the Public
Service  Commission of New  Hampshire,  Moody's and S&P recently  downgraded the
senior unsecured debt of Northeast Utilities, the parent of CL&P, from Ba2/BB to
B1/B+ and S&P has placed Northeast Utilities on watch for possible downgrade.

         Shady Point is a 320 MW coal-fired,  CFB cogeneration  plant in LeFlore
County,  Oklahoma.  The Shady  Point  facility  includes a 240-ton  per day food
grade,  liquid  CO2  plant,  which  utilizes  in its  CO2  production  processes
approximately  65,000  pounds per hour of process  steam  produced by the plant.
Shady Point sells  electricity  to Oklahoma  Gas and  Electric  Company  under a
contract with a remaining term of approximately 10 years.

         Hawaii  is a 180 MW  coal-fired,  CFB  cogeneration  plant  located  in
Kapolei,  Oahu,  Hawaii.  Hawaii sells electricity to Hawaiian Electric Company,
Inc. under a contract with a remaining term of 25 years.  Steam generated by the
plant is sold to Chevron USA Inc. for use in its oil refining operations under a
steam sales agreement with a remaining term of 15 years.


<PAGE>
         Kingston is a 110 MW gas-fired,  combined-cycle  cogeneration  facility
located in  Ernestown  Township,  Ontario.  Kingston  is owned by a  partnership
comprised  of AES and two  partners,  each owning 25 percent.  AES  acquired its
interest in  Kingston in June 1997 upon  completion  of its  acquisition  of the
international   assets  of  Destec  Energy,  Inc.  The  plant  began  commercial
operations in February  1997 and is expected to operate as a baseload  facility.
The Company operates the business through an operation and maintenance agreement
entered at the time of its acquisition of its interest in the facility.

LATIN AMERICA

         AES currently owns and operates,  through  subsidiaries and affiliates,
forty-five  operating plants in Latin America  representing  approximately 6,906
MW. In addition,  AES has majority  ownership in two  distribution  companies in
Argentina,  one in Brazil and one in El Salvador  (purchased in 1998),  and less
than majority ownership in two additional integrated  distribution  companies in
Brazil.  These six facilities serve a total of approximately 8 million customers
with gigawatt hour sales exceeding 63,000.

         San  Nicolas is a 650 MW power  plant in San  Nicolas,  Argentina.  San
Nicolas sells a total of 345 MW of electricity  (approximately 53 percent of the
plant's  output  capability)  under  two  power  sales  contracts,  each  with a
remaining  term of three  years.  Under one of the  contracts  that runs through
2001, the three recently privatized  distribution companies of Empresa Social de
Energia  de Buenos  Aires S.A.  ("ESEBA"),  two of which are  controlled  by AES
through its ownership  interest in Empresa  Distribuidora  de Energia Norte S.A.
("EDEN")  and  Empresa  Distribuidora  de Energia Sur S.A.  ("EDES")  (described
below), purchase 285 MW (except during the month of April of each year, when the
amount purchased is 57 MW). Under the other contract, EDELAP, S.A., a privatized
Argentine distribution company, purchases 60 MW of electricity.  The plant sells
additional  electricity, when it is profitable to do so, into the Argentine spot
market.

          Rio  Juramento  is a 112 MW  hydroelectric  station in the province of
Salta, Argentina. The station consists of a 102 MW facility with a large storage
reservoir  capable  of  inter-year  storage,  and a 10 MW  facility  capable  of
inter-seasonal  storage.  Rio  Juramento  has  exclusive  rights to operate  the
facility  under a 30-year  concession  agreement,  and sells  electricity in the
Argentine spot market.

         Hidrotermica  San Juan,  S.A. ("San Juan") is the owner and operator of
two power  generating  facilities  totaling  78 MW in the  province of San Juan,
Argentina.  The facility includes a 45 MW hydroelectric  power plant and a 33 MW
gas combustion power plant.

         Los Mina is an  oil-fired,  simple-cycle  power plant  located in Santo
Domingo,  Dominican  Republic  that AES  acquired  through  its  purchase of the
international  assets of  Destec in June  1997.  The 210 MW plant  operates  two
simple-cycle  combustion  turbine  generators  on land  adjacent to a government
owned  electricity  substation.  Los Mina is the second largest generator on the
island and  supplies  power to the capital city of Santo  Domingo.  The facility
burns fuel oil that is piped to the plant from a nearby barge dock. The facility
began operations in May 1996. Due to recurring  turbine blade failure,  Los Mina
has been out of service and unable to provide  electricity in several  instances
during  the  period  prior to and  after  the date of AES's  acquisition  of the
facility.  Los Mina is reviewing steps with the facility's equipment supplier to
increase the reliability of the plant's output and has begun  processing  claims
to recover costs of the repairs and outages  against the contractor and with its
insurer.  Although  no  assurance  can be given  that  Los Mina  will be able to
collect on any of these  claims,  the Company  believes that the outcome of this
matter will not have a material  adverse  effect on its  consolidated  financial
position, results of operation or cash flows.

DISTRIBUTION FACILITIES IN LATIN AMERICA

         Light Servicos de Electricidade, S.A. ("Light") is a Brazilian electric
power generation, transmission and distribution system serving 28 municipalities
in the  state of Rio de  Janeiro,  Brazil  that is  controlled  by a  consortium
comprised  of  AES,  Electricite  de  France,   Houston  Industries,   Companhia
Siderurgica  Nacional and Banco Nacional de  Desenvolvimento  Economico E Social
(the

<PAGE>
"Light Consortium"). In connection with the purchase of the controlling interest
by the Light  Consortium  in 1996,  the  Ministry  of Mines and Energy of Brazil
granted a 30-year  concession  to Light  pursuant  to the terms of a  concession
agreement which obligates  Light to provide  electric  services to all customers
within its concession. Light generates about 16 percent of the total electricity
it  distributes  through  four  hydroelectric   complexes  having  an  aggregate
installed  generating  capacity  of  approximately  788  MW.  Of  the  remaining
electricity  distributed by Light  (approximately  84 percent of the total),  53
percent is purchased from Furnas Centrais  Electricas  S.A., a power  generation
and  transmission  company owned by Eletrobras,  and the remaining 31 percent is
purchased  from  Itaipu  Binacional,  a power  generation  company  owned by the
Republic of Brazil and the Republic of Paraguay  ("Itaipu").  AES has  principal
responsibility  for  all  matters  relating  to  generation  and  purchasing  of
electricity by Light through its participation in the Light Consortium.

         Companhia  Energetica  de  Minas  Gerais  ("CEMIG")  is  an  integrated
electric  utility  serving  the  State of Minas  Gerais  in  Brazil.  Through  a
consortium consisting of AES and two partners (the "CEMIG Consortium"),  AES has
significant  operating influence over CEMIG,  including the right to appoint its
chief operating officer, and otherwise shares control of CEMIG with the State of
Minas Gerais.  As it did with Light,  the Ministry of Mines and Energy of Brazil
granted concessions to CEMIG pursuant to the terms of six concession  agreements
which obligate CEMIG to provide  electric  services to all customers  within its
concession,  and authorizes  CEMIG to charge its customers a tariff for electric
services. CEMIG transmits and distributes electricity, generated or purchased by
it, to substantially all areas in Minas Gerais. In addition to the approximately
5,068 MW of electricity it generates,  CEMIG purchases  approximately 33 percent
of its electricity sales from Itaipu.

         EDEN and  EDES  are two of the  three  privatized  former  distribution
companies  of ESEBA  and are  controlled  by AES  through  the  purchase  of its
ownership  interest in 1997.  EDEN and EDES have 95-year  territorial  exclusive
franchise  concessions and serve approximately 400,000 customers in the northern
and southern  portions of the Argentine  Province of Buenos Aires. EDEN and EDES
source their electric power requirements using both spot market purchases in the
wholesale  electricity market and contract purchases from San Nicolas,  which is
also controlled by AES. The contract, which was signed in May 1993 for a term of
8 years,  provides  for  purchases  of  approximately  2,332  gigawatt  hours of
electricity per year.

         Companhia  Centro-Oeste de Distibuicao de Energia Eletrica ("Sul") is a
distribution  company  recently  privatized  by  Companhia  Estadual  de Energia
Eletrica  ("CEEE").  AES purchased Sul in October 1997.  Prior to  privatization
CEEE was a vertically-integrated electric utility that provided approximately 98
percent of the  electricity  in the  Brazilian  State of Rio Grande do Sul.  Sul
serves the central and western portion of the state. Sul has a 30 year exclusive
concession to distribute electricity in the territory it currently serves. Sul's
location in the State of Rio Grande do Sul borders Argentina which may allow AES
to integrate its Brazilian and Argentine  operations.  Sul, along with the other
two  distribution  companies  formerly  part of CEEE,  will be AES  Uruguaiana's
customers (described below in "Projects under Construction").

         Compania de Luz  Electrica  de Santa Ana  ("CLESA")  is an  electricity
distribution  company  serving the city and  surrounding  areas of Santa Ana, El
Salvador. AES acquired control of CLESA in February 1998, through its payment of
$109 million for 79.78% of the outstanding  shares of CLESA.  Comision Ejecutiva
Hidroelectrica del Rio Lempa ("CEL"), the El Salvador  government-owned utility,
sold CLESA,  along with three other  Salvadoran  distribution  companies,  in an
auction held in January  1998.  Energia  Global  International,  Ltd., a Bermuda
company with activities in Central America,  has the right to purchase up to 20%
of AES's interest in CLESA.  CLESA's service area borders Guatemala and Honduras
to the north, with access to the Pacific Ocean.  CLESA purchases its electricity
in the local spot market and from CEL under an annual contract.

         For a further  description  of the tariff rate  structures,  the tariff
rate adjustment  escalators and the currency  exchange rate adjustments that may
affect the tariff structures in future years for AES's distribution  facilities,
please see the  information  contained  in Item 7,  "Discussion  and Analysis of
Financial Condition and Results of Operations" herein.

<PAGE>
ASIA AND THE PACIFIC

         In Asia and the Pacific,  AES currently  operates and owns (entirely or
in part), through subsidiaries and affiliates,  interests in nineteen generation
facilities representing approximately 6,682 MW of generating capacity.

         The Company  founded AES China  Generating  Co. Ltd.  ("AES Chigen") in
December 1993 to develop, acquire, finance,  construct, own and operate electric
power  generation  facilities  in the  People's  Republic of China (the  "PRC").
Initially a public company in its own right, AES now owns all of the outstanding
shares of AES Chigen through the completion of its amalgamation  with AES Chigen
in May 1997 wherein AES issued  approximately  2.4 million  shares of AES Common
Stock,  par  value  $.01  per  share,  in  exchange  for all of the  issued  and
outstanding shares of the publicly held, Class A Common Stock of AES Chigen. The
total purchase price was valued at  approximately  $157 million.  AES Chigen has
developed  nine  power  projects  which  are  currently  in  operation  or under
construction in the PRC.

         Cili Misty  Mountain,  located in Cili  County,  Hunan  Province,  PRC,
consists of three  hydroelectric  generating units amounting to 26 MW, the third
unit of which  commenced  commercial  operation in 1997.  Cili Misty Mountain is
owned by  Xiangci-AES,  a 25-year  joint  venture  formed by Hunan Cili Electric
Power Company and AES Chigen.  Power is purchased by Hunan Cili  Electric  Power
Company.

         Yangchun Sun Spring, located in Yangchun,  Guangdong Province, consists
of one existing 8.6 MW diesel engine  generating  facility which was constructed
prior to the Company's involvement,  and another 6.5 MW diesel engine generating
facility  which  commenced  commercial  operation in April 1996. The facility is
owned by  Yangchun  Fuyang,  a 12.5-year  cooperative  joint  venture  formed by
Yangchun Municipal Power Supply, Shenzhen Futian Gas Turbine Power Co., Ltd. and
a wholly-owned  subsidiary of AES Chigen. Yangchun Municipal Power Supply Bureau
purchases the plant's  electricity and Yangchun  Municipal Power Supply provides
fuel, both in accordance with 12.5-year agreements.

         Wuxi  Tin  Hill is an  oil-fired,  combined  cycle  power  plant  which
consists of a 48 MW gas turbine  generating  facility and a 15 MW heat  recovery
steam turbine  generating  facility located in Xishan  (previously known as Wuxi
County),  Jiangsu  Province,  PRC. The gas turbine  generating  plant  commenced
commercial  operation in March 1996. The heat recovery steam turbine  generating
plant commenced commercial operation in the first quarter of 1997. Wuxi Tin Hill
is owned by Wuxi-AES-CAREC and Wuxi-AES-Zhonghang, two 16-year cooperative joint
ventures  formed  among AES Chigen and China  National  Aero-Engine  Corporation
("CAREC") and Wuxi Power Industry  Company ("Wuxi  Power").  Xishan  Electricity
Management  Office  purchases  the  power and  steam  generated  by the plant in
accordance with a 16-year purchase  contract.  Fuel to the plant is supplied via
two local State-owned oil companies under 16-year contracts.

         Wuhu Grassy Lake is a 250 MW coal-fired  power plant located near Wuhu,
Anhui  Province,  PRC.  It is the  phase  IV  expansion  of an  existing  325 MW
coal-fired  power  station.  Both units of the power  plant  have now  commenced
commercial  operations.  Wuhu  Grassy  Lake is owned by Wuhu  Shaoda,  a 20-year
equity  joint   venture  owned  by  an  AES  Chigen   subsidiary,   China  Power
International  Holdings Limited, Anhui Liyuan Electric Power Development Company
Limited,  and Wuhu  Energy  Development  Company  Limited.  Power  is  purchased
pursuant to a 20-year  operation  and off-take  contract  with Anhui  Provincial
Electric Power Corporation.

         Chengdu Lotus City is a 48 MW natural  gas-fired power plant located in
Chengdu,  Sichuan  Province,  PRC.  Construction of the power plant commenced in
September 1996 and commenced  commercial  operation  during 1997.  Chengdu Lotus
City is owned by Chengdu AES-Kaihua,  a 16-year cooperative joint venture formed
by AES  Chigen,  Huaxi  Electric  Power  Shareholding  Company  Ltd.  ("Huaxi"),
Huachuan  Petroleum  & Natural  Gas  Exploration  ("Huachuan")  and  Development
Company and CAREC.  Huaxi purchases the facility's  generated power and Huachuan
provides fuel, both pursuant to separate 15-year agreements.


<PAGE>
         Hefei  Prosperity  Lake is an  oil-fired  combined  cycle  power  plant
consisting of two 38 MW gas turbines  generating  units ("gas turbine unit") and
one 39 MW heat recovery steam turbine generating unit ("steam turbine unit"). It
is located within the boundaries of an existing 325 MW coal fired power plant in
Hefei,  Anhui  Province,  PRC.  Construction  of the power  plant  commenced  in
November 1996. The gas turbine unit commenced  commercial operation in the third
quarter of 1997 and the steam  turbine unit is scheduled to commence  commercial
operation  in the  third  quarter  of 1998.  Hefei  Prosperity  Lake is owned by
Liyuan-AES and Zhongli  Energy,  two 16-year  cooperative  joint ventures formed
among a subsidiary of AES Chigen,  Hefei Municipal  Construction  and Investment
Company and by Anhui Liyuan Electric Power  Development  Company Limited.  Anhui
Provincial Electric Power Corporation purchases power from the plant pursuant to
a 16-year operation and off-take contract.

         Jiaozuo  Aluminum  Power is a 250 MW  coal-fired  power  plant  located
adjacent  to the  Jiaozuo  Aluminum  Mill  ("Jiaozuo  Mill") in  Jiaozuo,  Henan
Province, PRC. Construction of the power plant commenced in the first quarter of
1995. The first unit of the power plant  commenced  commercial  operation in the
third  quarter of 1997.  The second  unit is  expected  to  commence  commercial
operation  in the second  quarter of 1998.  Jiaozuo  Aluminum  Power is owned by
Jiaozuo Wan Fang, a 23-year cooperative joint venture owned 70 percent by an AES
Chigen  wholly-owned  subsidiary  and 30  percent  by  Jiaozuo  Mill.  Power  is
purchased  under  23-year  contracts by Jiaozuo  Mill and by the Henan  Electric
Power  Corporation.   Jiaozuo  Aluminum  Power  purchases  fuel  under  one-year
negotiated contracts from the local area.

         Ekibastuz is a 4,000 MW (design capacity) mine-mouth,  coal-fired power
facility in eastern Kazakhstan.  Due to economic difficulties over the ten years
prior to the  Company's  purchase,  the facility has  experienced a reduction in
performance  and has  operated at a capacity  factor of up to  approximately  20
percent.  In its 1996  acquisition  of the facility,  AES agreed to increase the
capacity to 63 percent over a five-year  period  (contingent on the  purchaser's
performance of its obligations  under the power sales  contract).  For a further
description of Ekibastuz,  see the information contained in the section entitled
"Results  of  Operations"  contained  in Item 7,  "Discussion  and  Analysis  of
Financial Condition and Results of Operations" hereof.

         Lal  Pir  and Pak  Gen  are  adjacent  344  and  351 MW,  respectively,
oil-fired facilities in Punjab Province,  Pakistan. Lal Pir commenced commercial
operation  during the fourth  quarter of 1997 and Pak Gen  commenced  commercial
operation in the first quarter of 1998. The Pakistan Water and Power Development
Authority  ("WAPDA")  purchases the electrical capacity and electrical output of
the facilities through two separate 30-year power sales agreements. The Pakistan
State Oil Company Limited ("PSO"), the state-owned  petroleum company,  supplies
fuel under 30-year  agreements.  Certain of the  obligations  of WAPDA under the
power  sales  agreements  and  of PSO  under  the  fuel  supply  agreements  are
guaranteed by the Government of Pakistan.

         Tau Power, also known as Altai, is a joint venture that is owned by AES
and  Israel-based  Suntree  Power.  In October  1997,  Tau Power  completed  its
acquisition and takeover of two  hydro-electric  stations and four combined heat
and power  stations  in the  province  of East  Kazakhstan.  The total  electric
capacity of the stations  included in the agreement is 1,384 MW, with additional
thermal  capacity  of over  1,000 MW  electric  equivalent.  The power  stations
included in the agreement signed are: the 332 MW Ust-Kamenogorsk GES, the 702 MW
Shulbinsk GES, the 240 MW Ust-Kamenogorsk  TETS, the 50 MW Leninogorsk TETS, the
50 MW  Sogrinsk  TETS  and  the  10  MW  Semipalatinsk  TETS.  Included  in  the
transaction,  AES obtained  ownership and control of the retail sales department
of the former utility and will assume the existing  power supply  contracts with
the  50  largest  customers  in  East  Kazakhstan,  including  the  distribution
companies.

EUROPE

         AES currently owns and operates,  through  subsidiaries and affiliates,
seven plants in Europe representing approximately 2,869 MW.

         NIGEN  is a joint  venture  between  AES  and a  Belgian  utility  that
consists of two power plants in Northern Ireland:  Kilroot,  a 520 MW dual-fired
(coal and oil) power plant,  and Belfast West, a 240


<PAGE>

MW coal-fired power plant. The Kilroot and Belfast West plants have entered into
power sales  contracts,  subject to  cancellation  in 13 years and three  years,
respectively,  with  Northern  Ireland  Electricity,  plc,  a  transmission  and
distribution company.

         Medway Power Limited is a 688 MW combined cycle  gas-fired  power plant
in Southeast  England on the Isle of Grain.  Medway is owned by a joint  venture
among an AES subsidiary and  subsidiaries of Southern  Electric plc ("Southern")
and SEEBOARD plc ("SEEBOARD"). The plant began operations in November 1995. AES,
through a subsidiary,  operates and maintains the plant.  Medway Power sells its
entire  output  through  national  electricity  pool trading  arrangements  (the
"Pool") at prices based on the supply of, and demand for, electricity  available
in the Pool. In addition,  Medway Power has entered into a contract with each of
Southern and SEEBOARD,  under which  Southern and SEEBOARD will pay Medway Power
capacity  payments  based on the  plant's  available  capacity,  and energy cost
payments,  based on the plant's actual sales of  electricity  to the Pool,  that
reflect fuel costs and variable  transmission charges incurred (each a "Contract
for  Differences").  The basis of the  contracts is 660 MW. Sales of  electrical
output in excess of 660 MW are sold into the Pool,  and are not  subject  to the
Contract for Differences.

         Tiszai Eromu Rt. owns and operates three power plants totaling 1,281 MW
of gross  capacity  and a coal mine in  Hungary.  The plants  consist of (i) the
Tisza II  facility,  an 860 MW oil and  natural  gas-fired  facility  that sells
electricity under a contract ending in 2010, (ii) the Tiszapalkonya  facility, a
250 MW coal-fired  facility that sells  electricity  under a contract  ending in
2001,  and (iii) the Borsod  facility,  a 171 MW coal-fired  facility that sells
electricity  under a contract  ending in 2001.  Each plant sells  electricity to
Magyar Villamos Muvek Rt., a Hungarian, state-owned integrated utility.

         Indian  Queens is a 140 MW  oil-fired,  simple  cycle plant  located in
Cornwall County, England. AES acquired Indian Queens through its purchase of the
international  assets of Destec  Energy,  Inc.  in June,  1997.  The plant began
commercial operation in October,  1996. Power generated by Indian Queens is sold
into the national  electricity  pool in the UK.  Indian  Queens,  because of its
design, also sells ancillary services to the National Grid Company, the operator
of the UK's high voltage transmission system.

PROJECTS UNDER CONSTRUCTION

         Aixi  Heart  River is a 50 MW  coal-fired  CFB power  plant  located in
Nanchuan,  Sichuan Province,  PRC.  Construction of the power plant commenced in
February  1996,  and is expected to be  completed  in 1998.  Aixi Heart River is
owned by Fuling  Aixi, a 25-year  cooperative  joint  venture  formed by Sichuan
Fuling Banxi Colliery and a wholly owned subsidiary of AES Chigen.  The minority
partner  will provide  fuel to the plant and Sichuan  Fuling Power  Company will
purchase the power generated by the facility,  both pursuant to separate 25-year
agreements.

         The steam  turbine unit of Hefei  Prosperity  Lake is  currently  under
construction and scheduled to commence commercial operation in the third quarter
of 1998.  Likewise,  the second unit of the 250 MW coal-fired  Jiaozou  Aluminum
Power facility remains under construction and is expected to commence commercial
operation  in the second  quarter of 1998.  For a further  description  of these
facilities see the caption entitled "Asia and the Pacific" above.

         Elsta  is  a  405  MW  gas-fired,   combined-cycle  cogeneration  plant
currently  under  construction at the chemical  manufacturing  facilities of Dow
Benelux  N.V.  in the Zeeland  Province of the  Netherlands.  AES  acquired  its
interest in Elsta through the Company's  acquisition of the international assets
of Destec Energy,  Inc. in June,  1997. The remaining  interest in Elsta is held
equally by two Dutch  utilities:  N.V. Delta  Nutsbedrijven  ("Deltan") and N.V.
Provinciale  Noordbrabantse  Energie-Maatschappij  ("PNEM").  Elsta is the first
major  private  power  project in the  Netherlands.  Pursuant to a 20-year power
sales  agreement,  Dow Benelux will purchase between 85 and 125 MW of electrical
capacity.  Dow  Benelux  also  expects  to  purchase  an average of 500 MT/hr of
multi-pressure  process  steam  energy  and will have  dispatch  rights on steam
energy  subject to minimum  and  maximum  purchase  obligations.  The  project's
minority partners,  Deltan and 

<PAGE>
PNEM, have agreed to purchase  electrical  capacity from the plant not purchased
by Dow (280-320 MW) for an initial  contract  period of 20 years  following  the
commercial operation date.

         As part of the  Company's  acquisition  of its  interest in Elsta,  AES
assumed  responsibility  under a guaranteed  lump-sum  turn-key contract for the
engineering,  procurement  and  construction  of the  plant.  Due  to  deficient
engineering and construction  performance prior to AES's acquisition,  the plant
was  unable  to meet  its  originally  scheduled  commercial  operation  date of
September 30, 1997. AES now expects that Elsta will achieve commercial operation
in June 1998.  No  assurance  can be given,  however,  that  Elsta  will  attain
commercial  operation  by  that  date.   Substantial  risks  to  the  successful
completion  of  the  plant  continue  to  exist,  including  those  relating  to
undetected  design  flaws,   government  permitting   difficulties  and  unknown
construction defects.

         In September 1995, AES  successfully  completed the financing and began
construction of Warrior Run, a 180 MW coal-fired thermal  cogeneration  facility
near  the  city  of  Cumberland  in  Allegheny  County,  Maryland.  Engineering,
procurement  and  construction  of the project  under a turn-key  contract  with
Raytheon  Engineers  &  Contractors,  Inc.  and  ABB/Combustion  Engineering  is
expected to be  completed in 1999.  Potomac  Edison,  a subsidiary  of Allegheny
Power System,  Inc. will purchase  electricity under a 30 year agreement,  which
has been approved by the Maryland Public Service Commission.

         Barry is a 230 MW gas-fired  combined  cycle facility  currently  under
construction  in Barry,  South  Wales,  United  Kingdom.  Construction  began in
October,  1996 and the facility is expected to commence operations by the second
quarter of 1998.  Construction  services are being supplied by TBV Power Limited
under a lump sum, turnkey  construction  contract.  The Barry facility will sell
electricity into the national  electricity spot market in the United Kingdom. In
February  1997,  Barry  raised  (pound)112   million  of  non-recourse   project
financing, underwritten solely by The Industrial Bank of Japan, Limited.

         Mt.  Stuart is a 288 MW power  station  located  at  Townsville,  North
Queensland,  Australia that is currently under  construction.  The facility will
consist of two 144 MW  open-cycle  gas  turbines.  AES has entered  into various
agreements  to  develop,  own,  and operate  the  facility.  The plant will burn
liquefied petroleum gas and will sell electricity to the Queensland Transmission
and Supply  Corporation under a 10-year power purchase  agreement.  The facility
will operate as a peaking  station  and,  therefore,  it is  estimated  that the
facility  will operate for only 3 percent to 5 percent of the year. In September
1997, AES raised A$103.5 million to finance the plant's construction.

         The Company began construction on its Parana project in September 1997.
Parana is an 830 MW  gas-fired,  combined  cycle  power  plant.  Parana  will be
located in San Nicolas, Argentina,  adjacent to San Nicolas, in which AES owns a
controlling  interest.  Parana  is in  the  process  of  arranging  for  project
financing  for  the  facility.  Parana  has  entered  into a lump  sum,  turnkey
construction  contract with Nichimen Corporation and Mitsubishi Heavy Industries
for the plant.  Project output will be sold into the Argentine  electric market.
Total capital cost is estimated at $440 million,  and the project is expected to
commence commercial operation in 2000.

         Yangcheng  Sun  City,  currently  under  construction,  is a  2,100  MW
coal-fired  mine-mouth power plant located in Yangcheng,  Shanxi Province,  PRC.
Construction  of the power plant commenced in the second quarter of 1997 and AES
made its initial  equity  investment in the third  quarter of 1997.  AES Chigen,
through a  wholly-owned  subsidiary,  will be  responsible  for  overseeing  the
management of construction  and operations of the plant. AES Chigen is committed
to invest $98 million of equity in the project and will own twenty-five  percent
of the 20-year  joint venture with five other  partners  owning the remaining 75
percent.  The project will be funded with $1.21  billion of debt provided by the
China Construction Bank, China State Development Bank, U.S.  Export-Import Bank,
and Kreditanstalt fur Wiederaufbau (KfW) and $393 million of equity.

         Yangcheng Sun City is one of the first "coal-by-wire" power projects in
China.  The power will be  produced  in Shanxi  Province  and  shipped via a 755
kilometer transmission line to Jiangsu Province, a coastal province. The project
is being  constructed  over a  60-month  period by the Shanxi  

<PAGE>
Provincial Power Company under a fixed-price,  fixed-schedule  turnkey contract.
The first unit is  scheduled  to come on line within 35 months.  Low sulfur coal
will be supplied by the Shanxi Provincial Coal Transportation and Sales Company.

         In January 1997, the Comision de Electricidad,  a decentralized  public
agency of the  Federal  Government  of the  United  Mexican  States  selected  a
consortium  led  by  AES  to  develop,  design,  engineer,   construct,   equip,
commission,  start-up,  operate and maintain a 484 MW combined-cycle,  gas fired
power  generation  facility  ("Merida III").  The Project will be located in the
city of Merida,  Yucatan,  Mexico.  The Project  will  consist of two  gas-fired
turbines,  two heat  recovery  steam  generators,  a single steam  turbine,  and
certain other common  facilities.  Engineering,  procurement and construction of
the project is under a turn-key  contract with  Westinghouse and construction is
expected to be completed in 2000.

         In April 1997, CEEE, the electric distribution company for the state of
Rio Grande do Sul,  Brazil,  selected  AES to build,  own,  and operate a 600 MW
gas-fired  combined  cycle  power  plant  to be  built  at the  border  city  of
Uruguaiana,  in the State of Rio Grande do Sul, Brazil ("AES Uruguaiana").  CEEE
will purchase the  electricity of AES Uruguaiana  under a 20 year power purchase
agreement. The Project will consist of two gas-fired turbines, two heat recovery
steam  generators  and  a  single  steam  turbine,   and  certain  other  common
facilities. Engineering,  procurement and construction of the project is under a
turn-key contract with Westinghouse and construction is expected to be completed
in 2000.

PROJECTS IN ADVANCED STAGES OF DEVELOPMENT

         The Company  currently is pursuing over 100 new business  opportunities
in various stages of development. Each of these projects are subject to numerous
risks  as  discussed  elsewhere  in this  Annual  Report  on Form  10-K,  and no
assurance can be given that any of the projects or businesses  will be completed
or acquired.  Listed below are development  projects that have achieved  certain
milestone objectives the Company deems significant.

         In  January  1998,  the  Company  was  selected  by the  Government  of
Bangladesh  Ministry of Energy and Mineral  Resources  as the winning  bidder to
build, own and operate a 360 MW (net) gas-fired, combined cycle power plant at a
site near  Dhaka,  Bangladesh  ("Haripur").  Haripur  is  expected  to  commence
commercial  operations in 2000, and  electricity  will be sold to the Bangladesh
Power Development Board.

         In November  1997,  AES won a bid to acquire three  natural  gas-fired,
electric  generating  stations from Southern  California  Edison  ("Edison") for
approximately  $781  million.  The three  plants,  all  located on the  southern
California coast, are Alamitos (2083 MW), Redondo Beach (1310 MW) and Huntington
Beach (563 MW). Each of the plants has been designated a "must-run facility" and
initially will operate in part under  agreements with  California's  Independent
System Operator being established through electricity restructuring. Pursuant to
California's electricity restructuring law, Edison will remain under contract to
operate and maintain the facilities for two years. Completion of the acquisition
is subject to a number of conditions, including the receipt of California Public
Utilities Commission  approval,  federal regulatory and anti-trust approvals and
successful implementation of the new California electric spot market, called the
Power Exchange.

         The AES Ironwood  project is in the advanced  stages of development and
will be a natural  gas-fired  combined cycle facility  currently in southeastern
Pennsylvania.  Total plant capacity is anticipated to be  approximately  720 MW.
The plant is  anticipated  to achieve  commercial  operation by the end of 2000.
Power  generated by Ironwood will be purchased by General  Public  Utility under
the terms of a power purchase agreement finalized in February 1997.

<PAGE>
         An affiliate of the Company, San Francisco Energy Company, LP ("SFEC"),
which is a joint  venture  between  AES  Pacific,  an  indirectly  wholly  owned
subsidiary of AES and a general partner in SFEC, and Sonat Inc., is developing a
240 MW natural gas-fired  facility in San Francisco,  California.  SFEC signed a
Standard  Offer  contract in 1994 with  Pacific  Gas & Electric  ("PG&E") as the
winner  of  the  San  Francisco  portion  of  the  California  Public  Utilities
Commission's  Biennial  Resource  Plan Update.  The contract  calls for the full
capacity of the plant to be  purchased  by Pacific Gas & Electric  for 30 years,
with an option to  terminate  after 17 years.  However,  a ruling by the Federal
Energy  Regulatory  Commission  ("FERC")  has  questioned  the  validity  of the
California  Biennial  Resource Plan update ("BRPU"),  pursuant to which SFEC was
awarded its contract. The Company believes that its contract with PG&E is valid,
but the Company is currently  involved in litigation with PG&E over the validity
of the  contract.  The Company does not believe that the ultimate  resolution of
this  matter will have a material  adverse  effect on the  Company.  Substantial
risks to the  successful  completion  of this  project  exist,  including  those
relating  to  the  contract  litigation,   FERC  decision,   siting,  financing,
construction and permitting.

         AES  has  been  developing  AES  Puerto  Rico  which  is to be a 454 MW
coal-fired  cogeneration  facility  in  Guayama,  Puerto  Rico.  The Puerto Rico
Electricity  Power Authority has agreed to purchase the electrical output of the
facility  pursuant to a 25-year  power  sales  agreement.  The project  received
approval  of  its   environmental   impact   statement   from  the  Puerto  Rico
Environmental  Quality Board, but such approval has been challenged.  This issue
is  currently on appeal to the Supreme  Court of Puerto Rico,  which has not yet
rendered a decision.  Development of the project is stayed during  determination
of the appeal.

         AES has also been developing a 420 MW coal-fired  facility in the State
of Orissa, India ("AES Ib Valley").   Under the terms of an executed power sales
agreement,  the Orissa State  Electricity  Board ("OSEB")  agreed to purchase at
least 85  percent of the  electrical  capacity  of the  facility  pursuant  to a
30-year contract. Certain of OSEB's obligations are guaranteed by the Government
of Orissa  ("GOO").  In addition,  the  Government  of India  ("GOI")  agreed to
guarantee a portion of GOO's  obligations.  In July 1995, a newly  elected state
government  initiated  a review of the terms and  conditions  of AES Ib Valley's
agreements  with  OSEB  and  GOO.  This  review  has  led  OSEB  and GOO to seek
significant modifications to the terms of the power sales agreement. In light of
this review AES has been unable to reach  financial  closing on this project and
has been forced to  terminate  certain  financing  and  contractual  commitments
relating to the project.  AES Ib Valley is currently in negotiation with GOO and
OSEB and may agree to changes, including those relating to the plant's technical
configuration,   capital  cost,  size  and  the  price  paid  for   electricity.
Notwithstanding  the  Company's  willingness  to  discuss  modifications  to the
project, the Company believes that its current agreements with GOO, OSEB and GOI
are valid, and if agreements  cannot be restructured on terms acceptable to AES,
the Company  intends to pursue its rights  with  respect to  enforcement  of the
existing contracts. No assurance can be given that either (i) the terms of a new
contract will be agreed to or (ii) if AES pursues its legal claims, that it will
be able to compel specific performance or recover significant damages.

REGULATORY MATTERS

         Despite  the  recent   movement   toward   electricity   restructuring,
electricity  markets in the United  States are still heavily  regulated.  United
States laws and regulations  still govern to some extent  wholesale  electricity
transactions,  the type of fuel utilized, the type of energy produced, and power
plant ownership.  State regulatory  commissions  have  jurisdiction  over retail
electricity transactions.  United States power projects also are subject to laws
and regulations  controlling  emissions and other substances produced by a plant
and the siting of plants.  These laws and regulations  generally  require that a
wide variety of permits and other approvals be obtained before the  construction
or  operation  of a power  plant  commences,  and that the  facility  operate in
compliance with these permits  thereafter.  FERC must also approve rates charged
by certain power marketers such as those of the Company's subsidiary, AES Power.

         In the United  States,  so-called  Qualifying  Facilities  ("QFs")  are
relieved of compliance with extensive  federal,  state and local  regulations by
the  provisions  of the  Public  Utility  Regulatory  Policies  Act,  as amended
("PURPA").  Each of AES's current domestic plants is a QF. Loss of QF


<PAGE>
status,  if  not  prevented,  would  subject  these  plants  to  more  extensive
regulations.  The Company  believes,  however,  that it will  usually be able to
react in a manner that would avoid the loss of QF status.

         State public  utility  commissions  ("PUCs")  regulate  both the retail
rates and financial  performance of electric utilities.  Since a wholesale power
sales contract is generally  reflected in a utility's retail rates,  power sales
contracts from QFs are indirectly  under the  regulatory  purview of PUCs.  PUCs
often will  pre-approve  contracts  with  prices  that do not  exceed  so-called
"avoided  costs"  because  such  contracts  often have been  acquired  through a
competitive or market-based process.  Recognizing the competitive nature of most
acquisition  processes,  most  PUCs  will  permit  utilities  to "pass  through"
expenses  associated with an independent  power contract to the utility's retail
customers,  although  no  assurance  can be given that a PUC will not attempt to
deny the "pass  through" of these expenses in the future.  The Company  believes
that any such  attempt by a PUC would,  among other  things,  be  pre-empted  by
federal law.

         AES must obtain  exemptions  from, or become  subject to regulation by,
the Securities and Exchange  Commission under the Public Utility Holding Company
Act  ("PUHCA")  in regard  to both its  domestic  and  foreign  utility  company
holdings.  There are a number of  exemptions  from PUHCA that are  available for
both  domestic and foreign  utility  company  owners,  including  those for QFs,
Exempt Wholesale Generators and Foreign Utility Companies. AES has obtained, and
believes that it will be able to obtain and maintain in the future,  appropriate
PUHCA exemptions for its utility acquisitions.

         In addition, as one of the Company's major non-U.S. markets, changes in
Brazilian  regulatory  structures  will  have  an  impact  on the  Company.  The
electricity industry in Brazil is regulated by the Brazilian federal government,
acting through the Ministry of Mines and Energy,  which has exclusive  authority
over the  electricity  sector  through  regulatory  powers  assigned to it. This
sector is currently in a state of rapid change in Brazil. For example,  pursuant
to a federal law enacted in 1996,  regulatory  policy for the sector,  which was
implemented by the Departmento  Nacional de Aguas e Energia Eletrica  ("DNAEE"),
is now implemented by a new autonomous  national electric energy agency (Agencia
Nacional de Energia Eletrica or "ANEEL"). ANEEL is expected to be an independent
regulatory agency and to delegate certain functions to agencies based in certain
states of Brazil. However, ANEEL cannot delegate any authority regarding tariffs
to  state  agencies.  There is  uncertainty  regarding  the  status  of  current
regulations  and the  possibility  of new  regulations  which  may  apply to the
electricity sector in Brazil.

         ANEEL is responsible for (i) granting and  supervising  concessions for
electricity  generation,  transmission and distribution,  including  approval of
applications  for the  setting of  electricity  tariffs;  (ii)  supervising  and
performing financial examinations of the concessionary companies;  (iii) issuing
regulations  for the electricity  sector;  and (iv) planning,  coordinating  and
executing water resource  studies and granting and  supervising  concessions for
the use of water resources.  Due to electricity  tariffs'  significant weight in
the measurement of national inflation,  tariff increases have been controlled by
the Ministry of Finance, although it is not its official responsibility.

         In addition  to the powers  currently  granted to DNAEE,  ANEEL has the
following  responsibilities:  (i) to implement and regulate the  exploitation of
electric energy and the use of hydroelectric  power pursuant to the Power Sector
Law;  (ii) to promote the bidding  process for the granting of new  concessions;
(iii)  to  solve  administrative   disputes  among  utilities,   IPP  companies,
self-producers  and  customers;  and  (iv) to  determine  the  criteria  for the
establishment  of the cost of the  transmission  of energy pursuant to the Power
Sector Law.  Nevertheless,  until  regulations  regarding the  implementation of
ANEEL are promulgated, DNAEE will continue to monitor and regulate the Brazilian
electricity sector.
<PAGE>
UNITED STATES ENVIRONMENTAL REGULATIONS

         The  construction  and  operation  of power  projects  are  subject  to
extensive  environmental  and land use  regulation.  In the United  States those
regulations  applicable to AES primarily involve the discharge of effluents into
the water,  emissions  into the air and the use of water,  but can also  include
wetlands preservation,  endangered species, waste disposal and noise regulation.
These  laws and  regulations  often  require a lengthy  and  complex  process of
obtaining  licenses,  permits  and  approvals  from  federal,  state  and  local
agencies.  If such laws and regulations are changed and AES's facilities are not
"grandfathered"  (that is, made exempt by the fact that the facility pre-existed
the law) or otherwise are not excluded,  extensive  modifications to a project's
technologies  and  facilities  could  be  required.  If  environmental  laws  or
regulations  were to change in the future,  there can be no  assurance  that AES
would be able to recover all or any  increased  costs from its customers or that
its business and  financial  condition  would not be  materially  and  adversely
affected.  In addition,  the Company may be required to make significant capital
or other  expenditures in connection with such changes in environmental  laws or
regulations.  While AES expects that  environmental  and land use regulations in
the United States will continue to become more  stringent over time, the Company
is not aware of any  currently  planned  changes in law that  would  result in a
material adverse effect on its consolidated financial position.

         Clean Air Act. The original  Clean Air Act of 1970 set  guidelines  for
emissions  standards for major  pollutants  (e.g., SO2 and NOx) from newly-built
sources.  In late 1990, Congress passed a set of amendments to the Clean Air Act
(the "1990  Amendments").  All of AES's  domestic  operating  plants  perform at
levels better than federal emission standards mandated for such plants under the
Clean Air Act (as  amended).  The 1990  Amendments  attempt to reduce  acid rain
precursor  emissions (SO2 and NOX) from existing sources -- particularly  large,
older  power  plants  that were  exempted  from  certain  regulations  under the
original Clean Air Act. Because AES's facilities are relatively new cogeneration
units with low air emissions  that qualify as "existing  sources" under the 1990
Amendments,  they have been  "grandfathered"  from certain acid rain  compliance
provisions of the 1990 Amendments. Other provisions of the Clean Air Act related
to the  reduction  of ozone  precursor  emissions  (VOC and NOx) have  triggered
"reasonably  available  control  technology"  ("RACT")  requirements  by various
states to reduce such emissions.

         The hazardous air pollutant provisions of the 1990 Amendments presently
exclude  electric steam  generating  facilities  such as AES's domestic  plants;
however,  the 1990 Amendments directed that the Environmental  Protection Agency
("EPA" or the  "Agency")  prepare a study on  hazardous  air  pollutant  ("HAP")
emissions from power plants. In the fall of 1996, EPA released an interim report
on HAP emissions from power plants that  tentatively  concluded that the risk of
contracting  cancer from exposure to HAPs (except  mercury) from most plants was
very low (less than one in 1 million).  EPA is  developing  a separate  study on
mercury emissions from power plants. The draft mercury study report is currently
being  reviewed by the federal  Scientific  Advisory Board and it is not certain
when a final  report will be  released.  A final  comprehensive  HAP report with
recommendations is expected to be issued after EPA's review of mercury emissions
from power  plants is  complete.  If it is  determined  that  mercury from power
plants should be regulated,  the use of "maximum  available control  technology"
("MACT") for mercury (which is now not subject to regulation) could be required.

         In 1997,  EPA  published  new rules that  tighten  ambient  air quality
standards for ozone and small  particulate  matter (so-called PM 2.5). These new
standards increase the number of so-called "nonattainment regions" for ozone and
particulates.  If new  ozone  and  particulate  matter  nonattainment  areas are
created,  AES's plants may be faced with further emission reduction requirements
that could necessitate the installation of additional control technology.

         In order to make  further  improvements  in air  quality in the eastern
United  States,  EPA in 1997  issued a call for  states to revise  their  "state
implementation   plans"   (SIPs)  for  ozone   precursors--primarily   NOX.  EPA
recommended further reductions of up to 65% for some states,  depending on local
conditions.  As a result, AES will be required to make further reductions in NOX
emissions at its Beaver  Valley plant in  Pennsylvania  (AES's other plants have
emission levels well below baseline levels).


<PAGE>
         The  Company  does not  believe  that any of the  potential  additional
requirements  discussed above will have a material adverse effect on its results
of operations and consolidated financial position.

         Hazardous Waste Regulation.  Based on a 1988 study, EPA has decided not
to regulate most coal combustion ash as a hazardous waste; however, EPA reserved
making a decision with respect to coal ash from  fluidized bed  combustion  (the
burning of coal in the presence of limestone), which is still being evaluated by
the Agency.  AES,  along with other CFB owners and  manufacturers,  is currently
participating in a study to evaluate whether or not CFB ash should be classified
as hazardous. EPA is required to make a determination on whether to regulate CFB
ash in 1998. If EPA decides to regulate fluidized bed coal ash as a hazardous or
special waste,  AES could incur  additional ash disposal costs to dispose of ash
from its plants that utilize fluidized bed boilers.

FOREIGN ENVIRONMENTAL REGULATIONS

         AES now has  ownership  interests  in  operating  power  plants in many
countries outside the United States.  Each of these countries and the localities
therein have separate  laws and  regulations  governing the siting,  permitting,
ownership  and power sales from AES's  plants.  These laws and  regulations  are
often  quite  different  than  those in effect in the United  States--and  AES's
non-U.S.  businesses  have been in substantial  compliance  with these different
laws and regulations. In addition, projects funded by the World Bank are subject
to World Bank  environmental  standards,  which may be more stringent than local
country  standards but are typically not as strict as U.S.  standards.  Whenever
feasible, AES attempts to use advanced  environmental  technologies (such as CFB
coal  technology  or advanced gas  turbines) in order to minimize  environmental
impacts.

         Based on current trends,  AES expects that  environmental  and land use
regulations  affecting its plants located  outside the United States will likely
become more  stringent  over time.  This  appears to be due in part to a greater
participation   by  local   citizenry  in  the  monitoring  and  enforcement  of
environmental  laws, better enforcement of applicable  environmental laws by the
regulatory  agencies,  and  the  adoption  of more  sophisticated  environmental
requirements.  If foreign  environmental and land use regulations were to change
in the future, the Company may be required to make significant  capital or other
expenditures  in order to comply.  There can be no  assurance  that AES would be
able to  recover  all or any  increased  costs  from its  customers  or that its
business,  financial  condition or results of operations would not be materially
and adversely  affected by future changes in foreign  environmental and land use
regulations.

NEW UNITED STATES LEGISLATION

         In the United States, some states (for example,  California,  Illinois,
Michigan,  Massachusetts  and  Pennsylvania)  have passed or are considering new
legislation that permits utility customers to choose their electricity  supplier
in a competitive  electricity  market  (so-called  "retail  access" or "customer
choice"  laws).  While such  "customer  choice"  plans  differ in details,  they
usually share some important elements:  (1) they allow customers to choose their
electricity  suppliers  by a certain date (the dates in the existing or proposed
legislation  vary  between 1998 and 2003);  (2) they allow  utilities to recover
so-called  "stranded  assets"--the  remaining costs of uneconomic  generating or
regulatory  assets; and (3) they reaffirm the validity of existing QF contracts,
and make provisions to assure payment over the contract life.

         In order to guarantee  payment of utilities'  costs and the costs of QF
contracts,  some states have used or are proposing to use  financial  methods to
"securitize"  these  payments.  The  "securitization"  process might involve the
following steps:  first, the financial  obligations to be "securitized" would be
legally  affirmed  through  legislation.  This legal  obligation then is used to
borrow  money in  public  debt  markets  to pay off the  obligation.  The  legal
obligation  allows the borrower to obtain a good credit  rating and  therefore a
lower interest rate. In some cases,  the benefits of the lower interest rate are
passed on to retail electric customers (perhaps in the form of a rate decrease).
"Securitization" of QF contract obligations,  if applied to AES contracts in the
future, 

<PAGE>
would significantly  reduce the risk to AES that its power sales contracts would
not be honored due to potential financial difficulties of the utility purchaser.

         In addition  to state  restructuring  legislation,  members of Congress
have proposed new federal  legislation to encourage customer choice and recovery
of stranded assets.  Some argue that federal  legislation is needed to avoid the
"patchwork"  effect  of each  state  acting  separately  to  pass  restructuring
legislation;  others argue that each state should decide whether to allow retail
choice.  In 1997 several bills were (and others are expected to be) submitted to
Congress on  electricity  restructuring.  While it is uncertain  whether or when
federal legislation  dealing with electricity  restructuring might be passed, it
is the opinion of the Company that such legislation  would not have a materially
adverse effect on the Company's U.S. business.

         In addition  to the  federal  restructuring  legislation  proposals,  a
number of bills  have been  proposed  by members  of  Congress  to repeal all or
portions of PURPA  and/or  PUHCA--as  separate  legislation  if a  comprehensive
restructuring  bill fails to pass. The Company believes that the repeal of PURPA
and/or  PUHCA  is  unlikely  (and  inappropriate)  unless  it  is  a  part  of a
comprehensive restructuring bill.

         In anticipation of restructuring  legislation,  many U.S. utilities are
seeking  ways to lower their costs in order to become  more  competitive.  These
include the costs that  utilities are required to pay under QF contracts,  which
the utilities may view as excessive when compared to current market prices. Many
utilities  are  therefore  seeking  ways  to  lower  these  contract  prices  by
renegotiating the contracts,  or in some cases by litigation.  While the Company
is generally open to renegotiation of existing  contracts,  it believes that the
aforementioned  electricity market restructuring  legislation will likely reduce
both the pressure to renegotiate and the need for such contract renegotiations.

EMPLOYEES

         At December 31, 1997, AES and its subsidiaries  employed  approximately
10,000  people.  The total  number of people  employed in  facilities  which AES
operates or has an equity interest in is approximately 30,000.

EXECUTIVE OFFICERS AND SIGNIFICANT EMPLOYEES OF THE REGISTRANT

The following is certain  information  concerning the present executive officers
and significant employees of the Registrant set out in alphabetical order.

         Dennis W. Bakke,  52 years old,  co-founded the  Registrant  with Roger
Sant in 1981 and has been a director of the  Registrant  since 1986. He has been
President of the Registrant since 1987 and Chief Executive Officer since January
1994. From 1987 to 1993, he served as Chief Operating Officer of the Registrant;
from 1982 to 1986, he served as Executive Vice President of the Registrant;  and
from 1985 to 1986 he also served as Treasurer of the Registrant.  He served with
Mr. Sant as Deputy Assistant  Administrator of the Federal Energy Agency ("FEA")
from 1974 to 1976 and as Deputy Director of the Energy  Productivity  Center, an
energy  research   organization   affiliated   with  The  Mellon   Institute  at
Carnegie-Mellon  University,  from 1978 to 1981.  He is a trustee  of  Rivendell
School  and a member of the Board of  Directors  of  MacroSonix  Corporation  in
Richmond, Virginia.

         Mark S.  Fitzpatrick,  47  years  old,  has  served  as a  Senior  Vice
President of the Registrant since January 1998, and was appointed Vice President
of the Registrant in 1987. Mr.  Fitzpatrick  became Managing Director of Applied
Energy  Services  Electric  Limited for the United  Kingdom  and Western  Europe
operations in 1990.  From 1984 to 1987,  he served as a project  director of the
AES Beaver Valley and AES Thames projects.

         Paul T.  Hanrahan,  40 years old, was appointed  Vice  President of the
Registrant  effective  January  1994.  He  currently is President of AES Chigen,
where he served  as  Executive  Vice  President,  Chief  Operating  Officer  and
Secretary from December 1993 until February 1995. He was General  Manager of AES
Transpower, Inc., a subsidiary of the Registrant, from 1990 to 1993.

<PAGE>
         William R.  Luraschi,  34 years  old,  has been Vice  President  of the
Registrant since January 1998, Secretary since February 1996 and General Counsel
of the  Registrant  since  January  1994.  Prior to that,  Mr.  Luraschi  was an
attorney with the law firm of Chadbourne & Parke L.L.P.

         David G.  McMillen,  59 years  old,  was named  Vice  President  of the
Company in December 1991. He was appointed  President of AES Shady Point in 1995
and is currently plant manager of the AES Shady Point facility. He was President
of AES Thames from 1989 to 1995.  From 1985 to 1988,  he served as plant manager
of the AES Beaver  Valley  plant and from 1986 to 1988 he served as President of
AES Beaver Valley.

         Dr. Roger F. Naill,  50 years old, has been Vice President for Planning
at AES since 1981.  Prior to joining the  Registrant,  Dr. Naill was Director of
the Office of Analytical Services at the U.S. Department of Energy.

         Oscar  Prieto,  45 years  old,  was  appointed  Vice  President  of the
Registrant  effective  January 1998 and has been General  Executive  Director of
Light  Servicos de  Electricidade,  S.A.  since June 1996.  Mr. Prieto served as
General  Manager of San  Nicolas  from 1994,  when he joined  AES,  until he was
appointed to the  position at Light in 1996.  Before  coming to AES, Mr.  Prieto
worked in various positions with the Dow Chemical Company from 1980 to 1994.

         John  Ruggirello,  47 years old, was  appointed  Vice  President of the
Registrant  effective  January  1997,  and  heads an AES group  responsible  for
project  development,  construction  and plant  operations in much of the United
States and  Canada.  He served as  President  of AES Beaver  Valley from 1990 to
1996.

         J. Stuart Ryan,  39 years old, was appointed  Senior Vice  President of
the Registrant  effective January 1998, and heads the AES Transpower group which
is responsible for the Company's business in Asia (excluding  China).  From 1994
through 1997, he served as Vice President of the Registrant.  Prior to 1994, Mr.
Ryan served as general manager of a group within AES.

         Roger W. Sant, 66 years old,  co-founded  the Company with Dennis Bakke
in 1981.  He has been  Chairman  of the Board and a director  of the  Registrant
since its inception,  and he held the office of Chief Executive  Officer through
December  31,  1993.  He currently is Chairman of the Boards of Directors of The
Summit  Foundation and The World Wildlife Fund U.S., and serves on the Boards of
Directors of The World Resources  Institute,  the World Wide Fund for Nature and
Marriott   International,   Inc.  He  was  Assistant  Administrator  for  Energy
Conservation  and the Environment of the Federal Energy Agency ("FEA") from 1974
to 1976 and the Director of the Energy  Productivity  Center, an energy research
organization affiliated with The Mellon Institute at Carnegie-Mellon University,
from 1977 to 1981.

         Barry J. Sharp,  38 years old, was appointed  Senior Vice President and
Chief Financial  Officer  effective January 1998 and had been Vice President and
Chief  Financial  Officer  since  1987.  He  also  served  as  Secretary  of the
Registrant  until February  1996.  From 1986 to 1987, he served as the Company's
Director  of  Finance  and  Administration.  Mr.  Sharp  is a  certified  public
accountant.

         Sarah  Slusser,  35 years old, was  appointed  President of AES Aurora,
Inc.,  effective  April 1997.  AES Aurora is a wholly  owned  subsidiary  of the
Company  responsible for business  development,  construction  and operations of
facilities  and projects in Mexico,  Central  America,  the Caribbean and Texas.
Prior to that, Ms.  Slusser served as Project  Director for various AES projects
in the same region from 1993 to 1997.

         Paul D.  Stinson,  41 years old, was  appointed  Vice  President of the
Registrant  effective  January  1998.  Since  April  1997 Mr.  Stinson  has been
Managing  Director of AES Silk Road,  Ltd.,  a wholly  owned  subsidiary  of the
Company  responsible for business  development,  construction  and operations of
facilities and projects in Russia, Kazakhstan, Pakistan and other parts of Asia.
Mr.  Stinson  served as Managing  Director of Medway Power Ltd.  from 1994 until
1997 and was Plant  Manager of the Medway  Power  Station  owned by Medway Power
Ltd. from 1992 to 1997.

<PAGE>
         Thomas A. Tribone,  45 years old, has been Senior Vice President of the
Registrant  since 1990, and leads an AES group  responsible for power marketing,
project  development,  construction and plant operations in South America.  From
1987 to 1990 he served as Vice President for project  development  and from 1985
to 1987 he served as project director of the AES Shady Point plant.

         Kenneth R.  Woodcock,  54 years old, has been Senior Vice  President of
the Registrant since 1987 and now handles AES relationships  with the investment
community as well as support for AES business development  activities worldwide.
From 1984 to 1987, he served as a Vice President for Business Development. Prior
to the  founding of AES he served in the United  States  federal  government  in
energy and environment departments.

         (d) Financial  Information  about Foreign and Domestic  Operations  and
Export Sales.

         See the information  contained under the caption "Geographic  Segments"
in Note 13 to the Consolidated Financial Statements contained in Item 8 hereof.

ITEM 2.  PROPERTIES

         Offices are  maintained  by the  Registrant  in many places  around the
world  which are  generally  occupied  pursuant to the  provisions  of long- and
short-term  leases,  none  of  which  is  material  to the  Company.  With a few
exceptions, the Registrant's facilities which are described in Item 1 hereof are
subject to mortgages  or other liens or  encumbrances  as part of the  project's
related  finance  facility.  The  land  interest  held  by the  majority  of the
facilities is that of a lessor or, in the case of the facilities  located in the
People's  Republic  of China,  a land use  right  that is leased or owned by the
related joint venture that owns the project.  However,  in a few instances there
exists no accompanying  project financing for the facility and in a few of these
cases the land  interest may not be subject to any  encumbrance  and is owned by
the subsidiary or affiliate owning the facility outright.

ITEM 3. LITIGATION.

         The  Company is  involved in certain  legal  proceedings  in the normal
course of  business.  It is the opinion of the Company  that none of the pending
litigation  is  expected  to have a material  adverse  effect on its  results of
operations or financial position.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

         No matter was submitted to a vote of security holders during the fourth
quarter of 1997.

<PAGE>
                                     PART II

ITEM 5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

         (a)  Market Information.

         The common stock of the Company is  currently  traded on the NYSE stock
market  under the symbol  "AES."  All stock  prices from  January 1, 1996 to and
including  October  15, 1996 were quoted on the NASDAQ  stock  market  under the
symbol "AESC."  The following  table sets forth the high and low sale prices for
the common stock as reported by NASDAQ or the NYSE for the periods indicated.

           -------------------------------- -------------------- -----------
           1996                                 HIGH               LOW
           -------------------------------- -------------------- -----------
           First Quarter                    $   12-5/8           $ 10-1/2
           Second Quarter                       14-13/16           11-1/8
           Third Quarter                        20-1/4             13-5/16
           Fourth Quarter                       25-1/16            19-5/8

           -------------------------------- -------------------- -----------
           1997                                 HIGH               LOW
           -------------------------------- -------------------- -----------
           First Quarter                    $   34-1/8           $ 22-3/8
           Second Quarter                       37-3/4             27-1/2
           Third Quarter                        45-1/4             34-5/8
           Fourth Quarter                       49-5/8             35

         (b)  Holders.

         As  of  February  2,  1998,  there  were  955  record  holders  of  the
Registrant's Common Stock, par value $0.01 per share.

         (c)  Dividends.

         Under the terms of a  corporate  revolving  loan and  letters of credit
facility of $600  million  entered into with a commercial  bank  syndicate,  the
Company is currently  prohibited  from paying cash dividends.  In addition,  the
Registrant is precluded from paying cash dividends on its Common Stock under the
terms of a guaranty to the utility  customer in  connection  with the AES Thames
project in the event certain net worth and liquidity tests of the Registrant are
not met.  The  Registrant  has met these  tests at all times  since  making  the
guaranty.

         The ability of the Registrant's project subsidiaries to declare and pay
cash  dividends  to the  Registrant  is subject to  certain  limitations  in the
project loans and other  agreements  entered into by such project  subsidiaries.
Such  limitations  permit the payment of cash dividends out of current cash flow
for quarterly,  semiannual or annual periods only at the end of such periods and
only after  payment of principal and interest on project loans due at the end of
such periods, and in certain cases after providing for debt service reserves.

<PAGE>
ITEM 6.  SELECTED FINANCIAL DATA.

<TABLE>
<CAPTION>
                                                            (IN MILLIONS, EXCEPT PER SHARE DATA)
- ---------------------------------------------- ----------- ------------ ----------- ----------- -----------
FOR THE YEARS ENDED DECEMBER 31                    1997        1996         1995        1994        1993
- ---------------------------------------------- ----------- ------------ ----------- ----------- -----------
<S>                                                <C>          <C>         <C>         <C>         <C>   
Statement of Operations Data
Revenues                                           $1,411       $  835      $  679      $  533      $  519
Operating costs and expenses                        1,043          557         426         297         323
Operating income                                      368          278         253         236         196
Income before income taxes, minority
     interest and extraordinary item                  263          193         167         145          89
Extraordinary item                                     (3)          --          --           2          --
Net income                                            185          125         107         100          71
Basic earnings per share:
     Before extraordinary item                     $ 1.13      $  0.83     $  0.71     $  0.67     $  0.50
     Extraordinary item                             (0.02)          --          --        0.01          --
Basic earnings per share                           $ 1.11      $  0.83     $  0.71     $  0.68     $  0.50
Diluted earnings per share:
     Before extraordinary item                     $ 1.11      $  0.80     $  0.70     $  0.66     $  0.49
     Extraordinary item                             (0.02)          --          --        0.01          --
Diluted earnings per share                         $ 1.09      $  0.80     $  0.70     $  0.67     $  0.49
Dividends per share - common stock                     --           --          --          --     $  0.29

- ---------------------------------------------- ----------- ------------ ----------- ----------- -----------
AS OF DECEMBER 31                                  1997        1996         1995        1994        1993
- ---------------------------------------------- ----------- ------------ ----------- ----------- -----------
Total assets                                       $8,909       $3,622      $2,341      $1,915      $1,687
Revolving bank loan (current)                          --           88          50          --          --
Project financing debt (long-term)                  3,489        1,558       1,098       1,019       1,075
Other notes payable (long-term)                     1,096          450         125         125         125
Stockholders' equity                                1,481          721         549         401         309

</TABLE>

<PAGE>
ITEM 7. DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
        OPERATIONS.

INTRODUCTION

         The AES Corporation and its subsidiaries  and affiliates  (collectively
"AES" or the  "Company")  are  helping to meet the  world's  needs by  providing
electricity to customers in many countries.  Electricity sales accounted for 95%
of total  revenues  during 1997 and 97% during 1996.  Other sales arise from the
sale of steam  and  other  commodities  related  to the  Company's  cogeneration
operations.  Service revenues represent fees earned in connection with wholesale
power services,  and operating and construction  services provided by AES to its
affiliates.

         Until  recently,   the  Company's  sales  of  electricity  were  almost
exclusively made to customers (generally electric utilities or regional electric
companies) on a wholesale  basis for further resale to end users.  This is often
referred to as the electricity  "generating" business. Sales by these generating
companies are usually made under long-term  contracts from power plants owned by
the Company's subsidiaries and affiliates.  The Company's ownership portfolio of
power facilities includes new plants constructed for such purposes ("greenfield"
plants) as well as existing  power plants  acquired  through  competitively  bid
privatization initiatives and negotiated acquisitions.

         AES now operates and owns (entirely, or in part) a diverse portfolio of
electric  power  plants  (including  those  within the  integrated  distribution
companies  discussed  below) with a total capacity of 17,636  megawatts (MW). Of
that total,  43% are fueled by coal or petroleum  coke, 6% are fueled by natural
gas, 34% are hydroelectric  facilities,  6% are fueled by oil, and the remaining
11% are capable of using  multiple  fossil  fuels.  Of the total MW,  1,069 (six
plants)  are located in the U.S.,  1,588 (four  plants) are in the UK, 840 (five
plants) are in Argentina,  603 (seven plants) are in China, 1,281 (three plants)
are in Hungary,  5,856 (thirty nine) are in Brazil,  5,384 (seven plants) are in
Kazakhstan,  210 (one plant) is in the Dominican Republic, 110 (one plant) is in
Canada, and 695 (two plants) are in Pakistan.

         AES is also currently in the process of adding  approximately  5,331 MW
to its operating portfolio by constructing  several new plants.  These include a
180 MW coal-fired  plant in the U.S., four  coal-fired  plants in China totaling
2,314 MW, a 230 MW natural gas-fired plant in the UK, a 405 MW natural gas-fired
plant in the Netherlands,  a 288 MW kerosene-fired plant in Australia, an 830 MW
natural gas-fired plant in Argentina, a 484 MW natural gas-fired plant in Mexico
and a 600 MW natural gas-fired plant in Brazil.

         As a result,  AES's total MW of 84 power plants in operation  and under
construction is approximately 22,967 and net equity ownership (total MW adjusted
for the Company's ownership percentage) represents approximately 12,247 MW.

         Because of the  significant  magnitude  and  complexity of building new
electric  generating plants,  construction  periods often range from two to five
years,  depending on the  technology  and location.  AES currently  expects that
projects now under  construction  will reach  commercial  operation and begin to
sell  electricity at various dates through the year 2002. The completion of each
plant in a timely manner is generally  supported by a guarantee from the plant's
construction contractor,  although in certain cases, AES has assumed the risk of
satisfactory  construction  completion.  However,  it remains  possible,  due to
changes in the  economic,  political,  technological,  regulatory  or logistical
circumstances involving each individual plant, that commercial operations may be
delayed in certain cases.

         Beginning in 1996 and  continuing  through 1997, AES has also purchased
interests  (both  majority  and  minority) in  companies  that sell  electricity
directly to commercial, industrial, governmental and residential customers. This
is often referred to as the  electricity  "distribution"  business.  Electricity
sales by AES's  distribution  businesses  are  generally  made  pursuant  to the
provisions of long-term  electricity sale concessions granted by the appropriate
governmental   authority  as  part  of  the  original   privatization   of  each
distribution  company.  In  certain  cases,  these  distribution  companies  are
"integrated",  in that they also own  electric  power  plants for the purpose of
generating a portion of the  electricity  they sell. Each  distribution  company
also purchases,  in varying proportions,  electricity from third party wholesale
suppliers, including in certain cases, other subsidiaries of the Company.

         AES has majority ownership in two distribution  companies in Argentina,
one in Brazil and one in El Salvador (purchased in 1998), and less than majority
ownership  in  two  additional  distribution  companies  in  Brazil.  These  six
companies serve a total of approximately 8 million  customers with gigawatt hour
sales  exceeding  63,000.  On a net equity  basis,  AES's  ownership  represents
approximately 2 million customers and gigawatt hour sales exceeding 15,000.

         AES  continues  to believe  that there is  significant  demand for more
efficiently operated electricity generation and distribution businesses.  Guided
by its  commitment to serve the world's needs for  electricity,  AES is pursuing
additional greenfield  developments and acquisitions in many countries.  Several
of these,  if  consummated,  would  require  the  Company to obtain  substantial
additional financing, including both debt and equity financing.

       Certain   subsidiaries  and  affiliates  of  the  Company  (domestic  and
non-U.S.) have signed long-term  contracts or similar  arrangements for the sale
of electricity  and are in various  stages of developing the related  greenfield
power plants.  There exist sub-


<PAGE>
stantial risks to their successful  completion,  including,  but not limited to,
those  relating  to  failures of siting,  financing,  construction,  permitting,
governmental approvals or termination of the power sales contract as a result of
a failure to meet  milestones.  As of December 31, 1997,  capitalized  costs for
projects under development were approximately $87 million.  The Company believes
that  these  costs are  recoverable;  however,  no  assurance  can be given that
changes in  circumstances  related to individual  development  projects will not
occur or that any of these  projects  will be  completed  and  reach  commercial
operation.

       AES has been  successful  in growing its business and serving  additional
customers  by   participating   in  competitive   bidding  under   privatization
initiatives  and  has  been  particularly   interested  in  acquiring   existing
businesses or assets in electricity  markets that are promoting  competition and
eliminating rate of return regulation. In such privatizations, sellers generally
seek to complete  competitive  solicitations in less than one year, much quicker
than the time  periods  associated  with  greenfield  development,  and  require
payment in full on transfer.  AES believes that its  experience  in  competitive
markets and its  worldwide  integrated  group  structure,  with its  significant
geographic  coverage and presence,  enable it to react quickly and creatively in
such situations.

       Because of this relatively quick process or other considerations,  it may
not  always  be  possible  to  arrange   "project   financing"   (the  Company's
historically  preferred  financing  method,  which is  discussed  further  under
"Capital   Resources,   Liquidity  and  Market  Risk")  for  specific  potential
acquisitions.  Additionally,  as  in  the  past,  certain  acquisitions  or  the
commencement   of  construction  on  several   greenfield   developments   would
potentially  require  the  Company to obtain  substantial  additional  financing
including both debt and equity.  As a result,  during 1997, the Company enhanced
its financial capabilities to respond to these more accelerated opportunities by
expanding its revolving line and letter of credit  facility (the  "Revolver") to
$600  million from $425  million.  AES also  currently  maintains a $1.5 billion
"universal shelf" registration statement that allows for the issuance of various
additional debt and preferred or common equity securities either individually or
in combination.

RESULTS OF OPERATIONS

REVENUES.  Total  revenues  increased  $576 million (69%) to $1,411 million from
1996 to 1997 after  increasing  $156 million  (23%) to $835 million from 1995 to
1996. The increase in 1997 primarily  reflects the  acquisitions  of controlling
interests  in the  distribution  companies  Eden,  Edes and Sul and  electricity
generating  plants at Los Mina and Altai, a full year of operations at Tisza and
Ekibastuz,  service revenue associated with construction at Elsta, and the start
of commercial operations at Lal Pir. The increase in 1996 primarily reflects the
acquisition of controlling interests in Tisza and Ekibastuz during the year.

       The nature of most of the  Company's  generating  businesses is such that
each power  plant  generally  relies on one power sales  contract  with a single
electric  customer for the majority,  if not all, of its revenues.  During 1997,
the Company's three largest customers accounted for 36% of total revenues.  As a
result,  the  prolonged  failure of any one of those  customers  to fulfill  its
contractual payment obligations in the future could have a substantial  negative
impact on AES's results of operations. Where possible, the Company has sought to
reduce this risk, in part, by entering into power sales contracts with customers
that have their debt or preferred stock rated  "investment  grade" by nationally
recognized  rating  agencies and by locating its plants in different  geographic
areas in order to mitigate the effects of regional economic downturns.

       However,  AES does not limit its  business  solely to the most  developed
countries  or  economies,  or only to  those  countries  with  investment  grade
sovereign  credit  ratings.  In  certain  locations,   particularly   developing
countries or countries that are in a transition from centrally planned to market
oriented economies,  the electricity purchasers,  both wholesale and retail, may
experience difficulty in meeting contractual payment obligations.

       Beginning in August 1996 and continuing  through 1997, AES has recorded a
provision  of $28 million  associated  with  aggregate  outstanding  receivables
(excluding VAT) of $54 million at December 31, 1997 related to the operations of
the  Ekibastuz  power  plant in  Kazakhstan.  Approximately  $35  million of the
aggregate balance (excluding VAT), before considering the provision, is due from
a  government-owned  distribution  company.  There  can be no  assurance  of the
ultimate  collectibility of these amounts owed to Ekibastuz, or as a result, the
recoverability  of the related net assets  (totaling $57 million at December 31,
1997) or additional amounts the Company may invest.

       A portion of the electricity  sales from certain plants is not subject to
a contract and is available for sale,  when  economically  advantageous,  in the
relevant spot  electricity  market.  The prices paid for electricity in the spot
markets may be  volatile  and are  dependent  on the  behavior  of the  relevant
economies,  including  the demand for and retail  price of  electricity  and the
competitive price and availability of power from other suppliers.

       Electricity sales by AES's  distribution  businesses are made pursuant to
provisions  of long-term  electricity  sales  concession  agreements  ranging in
remaining length from 19 to 94 years.  Each business is generally  authorized to
charge its  customers  a tariff for  electric  services  which  consists  of two
components:  an  energy  expense  pass-through  component  and an  inflation  or
similarly adjusted operating cost component.  Both components are established as
part of the  original  grant  of the  concession  for  certain  initial  periods
(ranging from six to ten years remaining).  Beginning  subsequent to the initial
periods  and at regular  intervals  (such as every five  years  thereafter)  the
concession  grantor  has the  authority  to  review  the  costs of the  relevant
business to determine the inflation or similar adjustment factor, if any, to the
operation cost component (the "Adjustment Escalator") for the subsequent regular
interval. This review can result in an Adjustment Escalator that has a positive,
zero or  negative  value.  To date,  the  Company has not reached the end of the
initial tariff periods in any of its distribution businesses. As a result, there
can be no  assurance  as to the  effects,  if  any,  on its  future  results  of
operations of potential changes to the Adjustment Escalator.

       Additionally,  the electricity sales concessions generally include either
a direct (via the specific  pricing  provisions of the  concession)  or indirect
(via the  Adjustment  Escalator)  adjustment  to a portion  of the  tariff  that
reflects changes,  either entirely or in part, in the exchange rates between the
local  currency and the U.S.  dollar.  Such  adjustments  are made in arrears at
various regular intervals and in certain cases, requests for interim adjustments
are permitted. As such, the results of operations of AES's non-U.S. distribution
businesses  should be partially or entirely  protected  against  fluctuations in
such currency exchange rates, such as the Argentine peso and the Brazilian real.
However,  if either or both of these  currencies  were to experience a sudden or
severe devaluation relative to the U.S. dollar, because of the in arrears nature
of the  respective  adjustment  in the  tariff  or  because  of the  significant
resulting  local  currency  inflation  of the  tariff,  the  future  results  of
operations of AES's distribution companies in that country or countries could be
adversely  affected.  Depending on the duration or severity of such devaluation,
the future results of operations of AES may also be adversely affected.

COSTS OF SALES AND SERVICES.  Total costs of sales and services  increased  $479
million  (95%) to $981 million in 1997 after  increasing  $108 million  (27%) to
$502 million in 1996. The increase in 1997 was caused  primarily by the costs of
electricity  sales  associated with the acquisition of controlling  interests in
Eden,  Edes,  Sul, Los Mina and Altai,  a full year of  operations  at Tisza and
Ekibastuz,  construction costs at Elsta, and the start of commercial  operations
at Lal Pir,  offset in part,  by lower  costs at San  Nicolas  due to lower fuel
prices.  The increase in 1996 was caused  primarily by the costs of  electricity
sales  associated  with the  acquisition of  controlling  interests in Tisza and
Ekibastuz in that year.
<PAGE>
GROSS MARGIN. Gross margin (revenues less costs of sales and services) increased
$97 million (29%) to $430 million from 1996 to 1997 after increasing $48 million
(17%) to $333  million  from 1995 to 1996.  The  improvement  in 1997  primarily
reflects the  additional  gross margin  contributed  by the  operations of Eden,
Edes, Sul, Los Mina,  Altai,  Tisza and Lal Pir, and improved  operations at San
Nicolas and Thames.  The  improvement in 1996 primarily  reflects the additional
gross margin  contributed  by the  operations of Tisza and  Ekibastuz,  improved
operations  at San Nicolas and Thames and higher  electricity  prices  under the
Deepwater  sales  contract due to higher  natural gas prices.  Gross margin as a
percentage  of  total  revenues  (net  of  the  provision  to  reduce   contract
receivables)  decreased from 37% in 1996 to 29% in 1997,  primarily due to lower
relative gross margin  percentages  of recently  acquired  businesses  including
Tisza,  Ekibastuz,  Eden,  Edes, Los Mina, Sul and Altai,  offset in part, by an
improved gross margin percentage at San Nicolas. Gross margin as a percentage of
total revenues (net of the provision to reduce contract  receivables)  decreased
from 42% in 1995 to 37% in 1996,  primarily due to lower  relative  gross margin
percentages at Tisza and Ekibastuz,  offset in part, by an improved gross margin
percentage at Deepwater.

       The Company's  operations are located in several  different  geographical
areas.  Seasonal  variations or unusual weather  conditions in certain  regions,
including  in  particular,  Argentina  and  Brazil,  or the  specific  needs  of
individual power plants to perform routine or unanticipated maintenance that may
require an outage,  could  significantly  affect comparable  quarterly financial
results. In addition, some power sales contracts permit the customer to dispatch
the  related  plant  (i.e.,  direct  the plant to  deliver  a reduced  amount of
electrical  output)  within  certain  specified  parameters.  Such  dispatching,
however,  does not have a material  impact on the results of  operations  of the
related subsidiary because, even when dispatched,  the plant's capacity payments
generally  are  not  reduced.

SELLING,   GENERAL   AND   ADMINISTRATIVE   EXPENSES.   Selling,   general   and
administrative  expenses increased $10 million (29%) to $45 million from 1996 to
1997 after  increasing  less than $3 million  (9%) to $35  million  from 1995 to
1996. The 1997 increase is  attributable to increases in  administrative  costs.
The 1996  increase is  attributable  to  increases in  administrative  costs and
expenses  associated  with the development of new business  opportunities.  As a
percentage  of total  revenue,  selling,  general  and  administrative  expenses
decreased  to 3% in 1997,  down  from 4% in 1996 and 5% in 1995.  The  Company's
general  and  administrative  costs do not  necessarily  vary  with  changes  in
revenue.

OPERATING  INCOME.  Operating  income improved $90 million (32%) to $368 million
from 1996 to 1997 after  increasing  $25 million (10%) to $278 million from 1995
to 1996.  The  increases  result from the  factors  discussed  in the  preceding
paragraphs.

OTHER INCOME AND EXPENSE.  Other income and expense,  on a net basis,  increased
$20 million (24%) to $105 million from 1996 to 1997 after  decreasing $1 million
(1%) to $85 million from 1995 to 1996.  Interest  expense  increased 69% in 1997
and increased 13% in 1996. The increase in 1997 reflects a full year of interest
expense  associated with the senior  subordinated  notes issued in 1996, project
financing debt relating to the 1996  acquisitions,  interest expense  associated
with the  senior  subordinated  notes  and  Tecons  issued  in 1997 and  project
financing debt relating to the  acquisitions  in 1997,  offset in part, by lower
interest  expense  resulting  from declining  balances  related to other project
financing  debt. The increase in 1996 reflects  additional  interest  associated
with  increased  borrowings  under the  Revolver,  the 10.25%  Notes and project
financing  debt  associated  with  the  acquisition  of  the  Company's   equity
investment in Light and additional  project  financing debt  associated with the
acquisition of Tisza,  offset,  in part, by declining  balances related to other
project financing debt.

       Interest income increased 71% in 1997 and decreased 11% in 1996. The 1997
increase  results  primarily  from higher cash balances as a result of the debt,
common stock and Tecons issued  during the year,  higher cash balances at Chigen
due to the issuance of the $180 million notes in December 1996,  interest income
at Eden and Edes  associated  with the late  payments on customer  accounts  and
interest on debt service  reserves at Indian Queens and Coral Reef (Light).  The
1996 decrease results primarily from lower invested funds at Chigen,  offset, in
part, by interest income earned on receivables at Tisza.

       Equity in earnings of affiliates  (after income taxes)  increased 200% in
1997  and  150% in  1996.  The  increase  in 1997  results  primarily  from  the
acquisition of a 13.06% equity  interest in Cemig (of which  approximately  3.6%
was sold to a partner in January  1998),  and a full year of equity in  earnings
from a 2.4% increase in the Company's  ownership  percentage (to an aggregate of
13.75%)  of  Light.  The  increase  in 1996  results  almost  entirely  from the
Company's  acquisition  of its original  11.35%  interest in Light in June 1996,
offset  slightly by a decrease in equity in earnings from NIGEN due to a planned
outage.

INCOME TAXES. The Company's effective tax rate was 40% for both 1997 and 1996 as
compared to 38% in 1995.  The  increase  from 1995 to 1996 was due  primarily to
non-U.S.  withholding  and income taxes.

EXTRAORDINARY  ITEM.  During 1997,  the Company  redeemed its $75 million  9.75%
Senior  Subordinated  Notes due 2000  resulting in an  extraordinary  loss of $3
million,  net of taxes.

<PAGE>
OUTLOOK

         All over the world, electricity markets continue to be restructured and
there is a trend away from government-owned and government-regulated electricity
systems toward  deregulated,  competive market  structures.  Many countries have
rewritten  their laws and  regulations  to allow foreign  investment and private
ownership of electricity  generation,  transmission or  distribution  companies.
Some  countries  (for  example  the UK,  Brazil  and some of those of the former
Soviet Union,  among others) have or are in the process of  "privatizing"  their
electricity  systems by selling all or part of such to private  investors.  This
global  trend of  electricity  market  restructuring  provides  significant  new
business opportunities for companies like AES.

       Several  states in the U.S. are also  beginning to follow this trend.  In
particular,  some regulated public utilities have begun to sell or auction their
generation  capacity.  Substantially  all of the  transmission  and distribution
services in the U.S.  continue however to be regulated under a state and Federal
regulatory  framework.  In addition,  many states have passed or are considering
new legislation that would permit utility  customers to choose their electricity
supplier in a  competitive  electricity  market  (so-called  "retail  access" or
"customer choice" laws).  While each state's plan differs in details,  there are
certain  consistent  elements,  including  allowing  customers  to choose  their
electricity  suppliers  by a certain date (the dates in the existing or proposed
legislation vary between 1998 and 2003), allowing utilities to recover "stranded
assets" (the remaining costs of uneconomic  generating or regulatory assets) and
a reaffirmation of the validity of contracts like the Company's U.S. contracts.

       In addition to the potential  for state  restructuring  legislation,  the
U.S. Congress has proposed new Federal  legislation to encourage customer choice
and recovery of stranded assets.  Federal  legislation  might be needed to avoid
the patchwork quilt effect of each state acting separately to pass restructuring
legislation  (with the likely result of uneven market  structures in neighboring
states).  While it is uncertain whether or when Federal legislation dealing with
electricity  restructuring  might be  passed,  the  Company  believes  that such
legislation  would not  likely  have a  negative  effect on the  Company's  U.S.
business and may create opportunities.

       There is also legislation  currently  before the U.S.  Congress to repeal
part or all of the current provisions of the Public Utility Regulatory  Policies
Act of 1978  ("PURPA")  and of the Public  Utility  Holding  Company Act of 1935
("PUHCA"). The Company believes that if such legislation is adopted, competition
in the U.S. for new generation  capacity from  vertically  integrated  utilities
would  increase.  However,  independents  like AES would also be free to acquire
retail utilities.

       As consumers,  regulators and suppliers  continue the debate about how to
further decrease the regulatory aspects of providing electricity  services,  the
Company  believes in and is encouraging  the continued  orderly  transition to a
more competitive  electricity market.  Inherent in any significant transition to
competitive  markets are risks associated with the  competitiveness  of existing
regulated enterprises, and as a result, their ability to perform under long-term
contracts  such  as the  Company's  electricity  sale  contracts.  Although  AES
strongly believes that its contracts will be honored,  there can be no assurance
that each of its customers, in a restructured and competitive environment,  will
be  capable  in all  circumstances  of  fulfilling  their  financial  and  legal
obligations.

       AES's  investments and involvement in the development of new projects and
the acquisition of existing power plants and distribution companies in locations
outside the U.S. is increasing. The financing, development and operation of such
businesses  may entail  significant  political and financial  uncertainties  and
other  structuring  issues  (including  uncertainties  associated with the legal
environments,  with first-time  privatization efforts in the countries involved,
currency  exchange  rate  fluctuations,   currency  repatriation   restrictions,
currency  inconvertibility,  political instability,  civil unrest, and in severe
cases  possible  expropriation).  Although AES attempts to minimize these risks,
these  issues  have  the  potential  to cause  substantial  delays  or  material
impairment  to the  value of the  project  being  developed  or  business  being
operated.

       It is also possible that as more of the world's  markets for  electricity
move toward competition,  an increasing proportion of the Company's revenues may
be dependent on prices determined in spot markets. In order to capture a portion
of the market share in competitive  generation  markets,  AES is considering and
may elect to invest in and construct low-cost  "merchant" plants (plants without
long-term  electricity sale contracts) in those markets.  Such an investment may
require  the  Company  (as  well  as its  competitors)  to  make  larger  equity
contributions  (as a  percentage  of the  total  capital  cost)  than  the  more
"traditional" contract-based investments.

      Because of the nature of AES's  operations,  its activities are subject to
stringent environmental  regulation by relevant authorities at each location. If
environmental laws or regulations were to change in the future,  there can be no
assurance that AES would be able to recover all or any increased  costs from its
customers or that its business and financial  condition  would not be materially
and  adversely  affected.  In  addition,  the  Company or its  subsidiaries  and
affiliates  may  be  required  to  make  significant  capital   expenditures  in
connection  with  environmental  matters.  AES is  committed  to  operating  its
businesses  cleanly,  safely  and  reliably  and  strives  to  comply  with  all
environmental laws, regulations, permits and licenses but, despite such efforts,
at times has been in  non-compliance,  although no such instance has resulted in
revocation of any permit or license.
<PAGE>
FINANCIAL POSITION AND CASH FLOWS

      At December 31, 1997, AES had net negative consolidated working capital of
$14  million as  compared to $120  million at the end of 1996.  The  decrease in
working  capital is  primarily  due to an  increase  in the  current  portion of
project  financing debt,  accrued  interest on debt issued in 1997, and accounts
payable of newly  acquired  companies,  offset in part, by increases in cash and
cash equivalents,  short-term  investments,  accounts receivable associated with
newly acquired companies and the Hazelwood asset classified as held for sale.

       Property,  plant and  equipment,  net of  accumulated  depreciation,  was
$4,149  million at December 31, 1997, up from $2,220 million at the end of 1996.
The net  increase  of $1,929  million  (87%) is  primarily  attributable  to the
acquisitions  during 1997 of Eden, Edes, Los Mina, Indian Queens, Sul and Altai,
the  continuation of construction  activities at Lal Pir, Pak Gen,  Warrior Run,
Jiaozou  and Barry,  and the  commencement  of  construction  at Mt.  Stuart and
Uruguaiana.

       Other assets increased $2,670 million (297%) to $3,570 million  primarily
due to the  Company's  purchase  of, and  undistributed  earnings  from a 13.06%
interest in Cemig, the purchase of a 50% interest in Kingston and a 50% interest
in Elsta,  deposits to debt service  reserves,  payments for deferred  financing
costs  associated  with debt issued during the year,  payments  associated  with
projects in development,  and the acquisition of electricity  sales  concessions
and contracts  acquired through the purchase of Eden, Edes,  Indian Queens,  and
Sul.

       Project  financing  debt,  net of  repayments,  increased  as a result of
additional  borrowings  associated with the acquisitions of Eden,  Edes,  Indian
Queens and Sul, and additional  construction borrowings associated with Lal Pir,
Pak Gen, Warrior Run, Jiaozou,  Barry, Mt. Stuart and Uruguaiana.  A significant
portion of the Lal Pir and Pak Gen loans,  associated with equipment  purchases,
will be repaid in Japanese  yen. The  anticipated  electricity  prices under the
related  power  sales  contracts  (to  be  received  beginning  with  commercial
operation of those plants) also  includes a yen component  designed to correlate
with the yen-based financing.

       Other notes payable (non-current) increased $646 million (144%) to $1,096
million as a result of the issuances of senior subordinated debt, offset in part
by  the  redemption  of  the  Company's  $75  million  9.75%  Notes.

OPERATING  ACTIVITIES.  Cash flows provided by operating activities totaled $193
million  during 1997 as compared to $195  million  during 1996 and $200  million
during 1995.  The decrease in 1997 was primarily due to a larger  portion of net
income being derived from  undistributed  earnings from affiliates and increased
net working  capital  (excluding  project  financing  debt) necessary to support
retail  electricity  sales.  The moderate  change in 1996 was  primarily  due to
undistributed  earnings  from  affiliates  and larger cash  payments  for income
taxes.  These  factors  offset  a  significant  increase  in net  income  before
depreciation  as compared  with 1995.  The increase in 1995 was primarily due to
increased pre-tax income. Unrestricted net cash flow to the parent company after
cash paid for general and administrative costs, and project development expenses
but before  investments and debt service amounted to approximately $259 million,
$165  million and $116 million for the years ended  December 31, 1997,  1996 and
1995, respectively.

INVESTING  ACTIVITIES.  Net cash used in  investing  activities  totaled  $3,799
million  during 1997 as compared to $1,135  million during 1996 and $343 million
during 1995. The 1997 amount primarily reflects  construction activity at Barry,
Lal Pir, Pak Gen, Warrior Run, and Mt. Stuart;  an additional  purchase of Light
shares  (2.4%);  acquisition  of a 60%  interest  in each of Eden and Edes;  the
acquisition  of a 13.06%  interest in Cemig;  acquiring  Destec's  international
assets; the acquisition of 90% of Sul;  acquisition of an 85% interest in Altai;
and the  funding of debt  service  reserves  related to Chigen.  The 1996 amount
primarily reflects the acquisitions of San Juan, Tisza and Ekibastuz,  the Light
investment;  construction  progress at Lal Pir, Pak Gen,  Warrior Run and Barry;
Chigen's  investments in various projects;  reimbursable  payments for contracts
related to a project in  development;  and the funding of debt service  reserves
for the project  financing of the Light  investment.  The 1995 amount  primarily
reflects  the  Company's  investments  in the  outstanding  debt  of  Deepwater,
additional  ownership in San Nicolas,  the  acquisition  of Rio  Juramento,  and
construction  efforts  at Lal  Pir,  Pak  Gen  and  Warrior  Run,  and  Chigen's
investments in the Wuxi and Yangchun Fuyang projects.

FINANCING  ACTIVITIES.  Net cash  provided by  financing  activities  aggregated
$3,723  million  during 1997 as compared  to $886  million  during 1996 and $127
million  during 1995.  The 1997  increase was  primarily  due to the issuance of
project  financing  debt  drawn  under  construction  financing  commitments  or
associated  with  acquisition  financings;  the issuance of senior  subordinated
notes; the issuance of Tecons and common stock; and contributions  from minority
partners.  These  financing  inflows  were  offset  by  project  financing  debt
amortization  payments  and  refinancing  and  repayments  under  the  Company's
revolving line of credit.  The significant  cash financing  inflows in 1996 were
caused by construction  loan draws for Lal Pir, Pak Gen and Warrior Run; project
acquisition  financing  of the Light  investment;  issuance  of $250  million of
10.25% Notes; initial project financing at San Nicolas; and net borrowings under
the Company's revolving line of credit. Significant cash financing outflows were
due to scheduled debt  amortization of the project  financings.  During 1995 the
Company  drew on its project  financing  loan  commitments  associated  with the
construction of Lal Pir and Warrior Run and borrowed under its revolving  credit
facility.  Repayments  of  project  finance  loans  during the year were made in
accordance with amortization schedules.
<PAGE>
CAPITAL RESOURCES AND LIQUIDITY

         AES's   business  is  capital   intensive   and  requires   significant
investments to develop or acquire new  operations.  Occasionally,  AES will also
seek to refinance  certain  outstanding  project  financing loans or other notes
payable.  Continued  access to capital on competitive  and  acceptable  terms is
therefore a significant  factor in the Company's ability to further expand.  AES
has primarily utilized project financing loans to fund the capital  expenditures
associated  with  investment in  constructing  and acquiring its electric  power
plants,  distribution companies and related assets. Project financing borrowings
are substantially  non-recourse to other  subsidiaries and affiliates and to AES
as the parent company and are generally  secured by the capital stock,  physical
assets,  contracts and cash flow of the related  subsidiary  or  affiliate.  The
Company intends to continue to seek, where possible,  such non-recourse  project
financing in connection  with the assets which the Company or its affiliates may
develop,  construct or acquire. However,  depending on market conditions and the
unique  characteristics  of individual  businesses,  the  Company's  traditional
providers of project financing, particularly multinational commercial banks, may
seek higher borrowing spreads and increased equity contributions.

       Furthermore, because of the reluctance of commercial lending institutions
to provide non-recourse  project financing (including financial  guarantees) for
businesses in certain less developed economies,  the Company, in such locations,
has and will  continue  to seek direct or indirect  (through  credit  support or
guarantees)  project  financing from a limited  number of government  sponsored,
multilateral or bilateral international financial institutions or agencies. As a
precondition to making such project financing available,  these institutions may
also require  governmental  guarantees of certain project and sovereign  related
risks.  Depending on the policies of specific  governments,  such guarantees may
not be offered and as a result, AES may determine that sufficient financing will
ultimately  not be  available  to fund  the  related  business,  and  may  cease
development or acquisition of such business.

       In addition to the project  financing  loans,  if  available,  AES as the
parent company provides a portion, or in certain instances all, of the remaining
long-term  financing required to fund development,  construction or acquisition.
These investments have generally taken the form of equity  investments or loans,
which are  subordinated  to the  project  financing  loans.  The funds for these
investments have been provided by cash flows from operations and by the proceeds
from issuances of debt, common stock and other securities issued by the Company.

       Interim  needs for  shorter-term  and working  capital  financing  at the
parent company have been met with borrowings under AES's Revolver. Over the past
several  years,  the Company has  continued  to increase the amount of available
financing  under the Revolver.  In the fourth quarter of 1997, AES increased the
amount  committed  under the  Revolver to $600  million.  Under the terms of the
Revolver,  the Company will be required to reduce its direct  borrowings to $225
million for 30  consecutive  days during each twelve month period.  The Revolver
also includes financial covenants related to net worth, cash flow,  investments,
financial  leverage  and  certain  other  obligations  and  limitations  on cash
dividends.  At  December  31,  1997,  cash  borrowings  and  letters  of  credit
outstanding  under  the  Revolver  amounted  to $27  million  and $180  million,
respectively,  compared with $213 million and $123 million in 1996.  The Company
may also  from  time to time seek to meet  some of its  short-term  and  interim
funding  needs  with  additional  commitments  from  banks and  other  financial
institutions at the parent or subsidiary level.

       The ability of AES's  subsidiaries  and  affiliates to declare and to pay
dividends to AES is  restricted  under the terms of existing  project  financing
debt  agreements.  See  Note  5 to the  consolidated  financial  statements  for
additional  information.  In connection with its project  financings and related
contracts,   AES  has  expressly  undertaken  certain  limited  obligations  and
contingent  liabilities,  most  of  which  will  only  be  effective  or will be
terminated  upon  the  occurrence  of  future  events.   AES's  obligations  and
contingent  liabilities  in certain cases take the form of, or are supported by,
letters of credit.  These  obligations  and  contingent  liabilities,  excluding
future  commitments  to invest and those  collateralized  with  letter of credit
obligations  under the Revolver,  were limited by their terms as of December 31,
1997 to an aggregate of  approximately  $149  million.  The Company is obligated
under other contingent  liabilities which are limited to amounts, or percentages
of amounts,  received  by AES as  distributions  from its project  subsidiaries.
These contingent  liabilities aggregated $33 million as of December 31, 1997. In
addition,  AES has expressly  undertaken  certain other  contingent  obligations
which the  Company  does not  expect to have a  material  adverse  effect on its
results of  operations or financial  position,  but which by their terms are not
capped at a dollar amount. Because each of the Company's businesses are distinct
entities and  geographically  diverse and because the  obligations  related to a
single  business  are based on  contingencies  of  varying  types,  the  Company
believes it is unlikely  that it will be called upon to perform under several of
such obligations at any one time.

       At  December  31,  1997,  the  Company  had  future  commitments  to fund
investments  in its  projects  under  construction  and in  development  of $114
million.  Of this amount,  letters of credit in the amount of $42 million  under
the  Revolver  have been  issued to support a portion of these  obligations.  In
addition,  certain of the Company's subsidiaries have obligations to fund equity
and loans in their  projects.  At December 31, 1997 such  commitments  to invest
amount to  approximately  $129 million.  These future  capital  commitments  are
expected  to be  funded  by  internally-generated  cash  flows  and by  external
financings  as may be  necessary.
<PAGE>

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

      The Company attempts,  whenever possible,  to hedge certain aspects of its
projects  against the effects of  fluctuations  in  inflation,  interest  rates,
exchange  rates  and  energy  prices.  Because  of  the  complexity  of  hedging
strategies and the diverse nature of AES's operations,  its portfolio's results,
although  significantly hedged, will likely be somewhat affected by fluctuations
in  these  variables  and  such   fluctuations  may  result  in  improvement  or
deterioration  of  operating  results.  Results of  operations  would  generally
improve  with higher oil and natural gas prices and with lower  interest  rates.
Operating  results are also  sensitive to the difference  between  inflation and
interest  rates,  and would  generally  improve when  increases in inflation are
higher than increases in interest rates.

       AES has  generally  structured  the energy  payments  in its power  sales
contracts to adjust with similar price indices as do its contracts with the fuel
suppliers  for the  corresponding  power  plants.  In some  cases a  portion  of
revenues is associated  with operations and  maintenance  costs,  and as such is
usually indexed to adjust with inflation.

       AES primarily  consists of businesses with long-term  contracts or retail
sales  concessions.  While this  contract-based  portfolio  is expected to be an
effective hedge against future energy and electricity  market price risks, it is
worth  noting  that a portion of AES's  current  and  expected  future  revenues
(particularly those related to certain portions of businesses in Kazakhstan, the
UK, Argentina, Hungary and beginning in 1998, Texas) are derived from businesses
without  significant  long-term revenue contracts.  In some of these businesses,
AES has taken additional steps to improve their predictability, in the Company's
opinion,  by using other  contractual  hedging  provisions such as entering into
fuel supply  contracts that absorb a significant  portion of the  variability in
electricity sales prices. Despite these mitigating factors,  increasing reliance
on  non-contract  ("merchant")  businesses in AES's  portfolio  does subject the
Company to potentially increasing electricity market price risk.

       The  hedging  approaches  and  methodologies  utilized by the Company are
implemented  through contractual  provisions with fuel suppliers,  international
financial  institutions  and several of the  Company's  customers.  As a result,
their  effectiveness is dependent,  in part, on each  counterparty's  ability to
perform in accordance with the provisions of the relevant contract.  The Company
has sought to reduce this credit risk in part by entering into contracts,  where
possible,  with  creditworthy  organizations.  In certain  instances,  where the
Company determines that additional credit support is necessary, AES will seek to
execute  (either  concurrently  or  subsequently)  standby,  guarantee or option
agreements with creditworthy third parties. In particular,  AES has executed and
is  the   beneficiary  of  fuel  purchase  option   agreements,   corporate  and
governmental  guarantees to support the  obligations  of local fuel suppliers in
several  locations  and  sovereign   governmental   guarantees   supporting  the
electricity purchase obligation of government-owned  power authorities,  such as
in the Dominican Republic and Pakistan.

       AES has also used a hedging  strategy  in an  attempt  to  insulate  each
plant's  financial   performance,   where  appropriate,   against  the  risk  of
fluctuations in interest rates. Depending on whether capacity payments are fixed
or vary with inflation, the Company generally attempts to hedge against interest
rate   fluctuations   by  arranging   fixed-rate  or  variable  rate  financing,
respectively.  In certain  cases,  the Company  executes  interest rate swap and
interest rate cap  agreements to  effectively  fix or limit the interest rate on
the underlying variable rate financing. At December 31, 1997 the Company and its
subsidiaries had approximately  $2.1 billion of fixed rate debt obligations.  In
addition the Company had entered into interest rate swap  agreements and forward
interest rate swap agreements  aggregating  approximately $1 billion at December
31, 1997 which the Company used to hedge its interest  rate exposure on variable
rate debt.

       Through its equity  investments in foreign  subsidiaries  and affiliates,
AES operates in  jurisdictions  dealing in  currencies  other than the Company's
consolidated  reporting currency, the U.S. dollar. Such investments and advances
were made to fund capital  investment or  acquisition  requirements,  to provide
working  capital,  or to provide  collateral  for  contingent  obligations.  Due
primarily to the  long-term  nature of certain  investments  and  advances,  the
Company  accounts for any adjustments  resulting from translation as a charge or
credit directly to a separate component of stockholders'  equity until such time
as the Company  realizes such charge or credit.  At that time differences may be
recognized in the statement of operations as gains or losses. See the discussion
under the heading Results of Operations.

       In addition,  certain of the Company's foreign  subsidiaries have entered
into obligations in currencies other than their own functional currencies or the
U.S.  dollar.  Whenever  possible,  these  subsidiaries  have attempted to limit
potential  foreign  exchange  exposure by entering into revenue  contracts which
adjust to changes in the foreign exchange rates.  Certain foreign affiliates and
subsidiaries  operate in countries  where the local  inflation rates are greater
than U.S.  inflation  rates. In such cases the foreign currency tends to devalue
relative to the U.S. dollar over time. The Company's subsidiaries and affiliates
have  entered  into  revenue   contracts  which  attempt  to  adjust  for  these
differences;  however,  there can be no  assurance  that such  adjustments  will
compensate for the full effect of currency devaluation,  if any. At December 31,
1997  the  Company  and its  subsidiaries  had  approximately  $450  million  in
outstanding debt that was denominated in currencies other than the U.S. dollar.
<PAGE>
       The  table  below  provides  information  about the  Company's  financial
instruments and derivative  financial  instruments that are sensitive to changes
in interest  rates, in particular debt  obligations,  Tecons,  and interest rate
swaps.  AES does not trade in these  financial  instruments  and derivatives and
therefore has classified  them as other than trading.  For debt  obligations and
Tecons the table  presents  principal  cash flows and related  weighted  average
interest  rates  by  expected  maturity  dates  over  the next  five  years  and
thereafter.  For interest rate swaps, the table presents  aggregate  contractual
notional  amounts and weighted  average interest rates over the next five years.
Notional amounts are used to calculate the contractual  payments to be exchanged
under the contract. Weighted average variable rates are based on implied forward
rates in the yield curve at December 31, 1997.  The  information is presented in
U.S.  dollar  equivalents,  which  is  the  Company's  reporting  currency.  The
instruments'  actual cash flows are denominated in U.S. dollars (USD),  Japanese
yen (JPY),  Australian dollars (AUD),  Chinese renminbi yuan (CHY) and UK pounds
sterling (GBP) as indicated in parentheses as of December 31, 1997.

<TABLE>
<CAPTION>
December 31, 1997
- -----------------------------------------------------------------------------------------------------------------
FINANCIAL INSTRUMENTS                                                                   THERE-              FAIR
By expected maturity date            1998       1999      2000      2001      2002      AFTER     TOTAL    VALUE
- -----------------------------------------------------------------------------------------------------------------
Liabilities (USD Equivalents in millions)
Long-term Debt:

<S>                                 <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>  
  Fixed rate (USD)                      42        31        41        51        24      1,888     2,077     2,111
   Average interest rate            10.72%    11.17%    10.83%    10.45%    10.94%      9.29%
  Variable rate (USD)                  540       986       200       158       163        469     2,516     2,516
    Average interest rate            8.39%    7.73%      7.85%     7.93%     7.92%       7.46%
  Fixed rate (JPY)                       3         6         6         6         6         27        54        51
    Average interest rate             2.5%      2.5%      2.5%      2.5%      2.5%       2.5%
  Variable rate (JPY)                    3        25        25        25        25        110       213       213
    Average interest rate            3.51%     3.93%     4.08%     4.31%     4.50%      5.22%
  Variable rate (GBP)                    0         4         8         8        12        144       176       176
     Average interest rate              --     8.75%     8.64%     8.58%     8.47%      8.25%
  Fixed rate (AUD)                       0         0         0         0         0          5         5         2
    Average interest rate               --        --        --        --        --      7.65%        --
  Fixed rate (CHY)                       2         0         0         0         0          0         2         2
    Average interest rate           11.09%        --        --        --        --         --
- -----------------------------------------------------------------------------------------------------------------
TOTAL                                  590     1,052       280       248       230      2,643     5,043     5,071

TECONS
  Fixed rate (USD)                       0         0         0         0         0        550       550       661
    Average interest rate               --        --        --        --        --      5.44%

- -----------------------------------------------------------------------------------------------------------------
DERIVATIVE FINANCIAL INSTRUMENTS                                                                             FAIR
By aggregate notional amounts outstanding       1997      1998      1999      2000       2001      2002     VALUE
- -----------------------------------------------------------------------------------------------------------------
INTEREST RATE SWAPS (USD Equivalents in millions)
  Variable to fixed (USD)                        645       746       487       459        415       368        79
    Average pay rate                           8.81%     8.38%     8.30%     8.31%      8.30%     8.32%
    Average receive rate                       5.84%     5.84%     6.00%     6.02%      6.04%     6.06%
  Variable to fixed (GPB)                        142         0         0         0          0         0         0
    Average pay rate                           6.90%        --        --        --         --        --
    Average receive rate                       7.69%        --        --        --         --      --
  Variable to fixed (AUD)                          0        58        55        51         38        34         2
    Average pay rate                              --     7.38%     7.38%     7.38%      7.38%     7.38%
    Average receive rate                          --     5.38%     5.79%     6.10%      6.22%     6.31%
- -----------------------------------------------------------------------------------------------------------------
Total                                            787       804       542       510        453       402        81
</TABLE>
<PAGE>

       The table below also provides  information about the Company's  financial
instruments by functional  currency and presents such information in U.S. dollar
equivalents.  The table summarizes information on instruments that are sensitive
to foreign currency  exchange rates.  These  instruments are debt obligations of
the Company's  subsidiaries  which are denominated in currencies other than that
subsidiary's  functional  currency.  AES  does  not  trade  in  these  financial
instruments  and  therefore  has  classified  them as other than  trading.  Such
functional  currencies  include the  Argentine  peso (ARS),  the Pakistan  rupee
(PKR),  the Japanese  yen (JPY),  the Chinese  renminbi  yuan (CHY) and the U.S.
dollar (USD). For debt obligations,  the table presents principal cash flows and
related weighted average interest rates by expected  maturity dates for the next
five years and thereafter.

<TABLE>
<CAPTION>

December 31, 1997
- -----------------------------------------------------------------------------------------------------------------
FINANCIAL INSTRUMENTS                                                                           THERE-
By expected maturity date              1998       1999        2000        2001       2002       AFTER       TOTAL
- -----------------------------------------------------------------------------------------------------------------
Liabilities (USD Equivalents in millions)
Long-term Debt:
<S>                                 <C>        <C>         <C>          <C>        <C>         <C>        <C>
ARS Functional Currency:
  Fixed Rate (USD)                       29         17          17           4          0           0          67
Average interest rate                 9.65%     10.88%      10.72%      10.88%         --          --
  Variable Rate (USD)                     2          2           3           2          0           0           9
    Average interest rate            10.64%     10.80%      10.82%      10.84%         --          --
PKR Functional Currency:
  Fixed rate (USD)                        2          8           8           8          8          44          78
    Average interest rate             9.03%      9.03%       9.03%       9.03%      9.03%       9.31%
  Variable rate (USD)                     3          7           7           7          7          25          56
    Average interest rate             8.70%      8.86%       8.89%       8.92%      8.95%       9.17%
   Fixed rate (JPY)                       3          6           6           6          6          27          54
    Average interest rate             2.50%      2.50%       2.50%       2.50%      2.50%       2.50%
  Variable rate (JPY)                     3         25          25          25         25         110         213
    Average interest rate             3.51%      3.93%       4.08%       4.31%      4.50%       5.22%
USD Functional Currency:
  Fixed rate (CHY)                        2          0           0           0          0           0           2
    Average interest rate            11.09%         --          --          --         --          --
- -----------------------------------------------------------------------------------------------------------------
Total                                    44         65          66          52         46         206         479
</TABLE>
<PAGE>
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

                          INDEPENDENT AUDITORS' REPORT

To the Stockholders of The AES Corporation:

We  have  audited  the  accompanying  consolidated  balance  sheets  of The  AES
Corporation  and  subsidiaries as of December 31, 1997 and 1996, and the related
consolidated  statements of income and cash flows for each of the three years in
the period  ended  December  31, 1997.  Our audits also  included the  financial
statement  schedules  listed  in the  index  on  page  S-1.  These  consolidated
financial statements and financial statement schedules are the responsibility of
The AES Corporation's management. Our responsibility is to express an opinion on
the consolidated financial statements and financial statement schedules based on
our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  such consolidated  financial  statements present fairly, in all
material   respects,   the  financial   position  of  The  AES  Corporation  and
subsidiaries  as of  December  31,  1997  and  1996,  and the  results  of their
operations  and their cash flows for each of the three years in the period ended
December 31, 1997 in conformity with generally accepted  accounting  principles.
Also, in our opinion,  such financial  statement  schedules,  when considered in
relation  to the  basic  consolidated  financial  statements  taken  as a whole,
present fairly in all material respects the information set forth therein.

DELOITTE & TOUCHE LLP

Washington, DC

January 28, 1998, except for Note 16, as to which date is February 10, 1998

<PAGE>
                      CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>
                                                                (IN MILLIONS, EXCEPT PER SHARE AMOUNTS)
- -------------------------------------------------------------------------------------------------------
FOR THE YEARS ENDED DECEMBER 31                               1997                1996             1995
- --------------------------------------------------------------------------------------------------------
REVENUES:
<S>                                                         <C>                 <C>              <C>   
Sales                                                       $1,361              $  824           $  672
Services                                                        50                  11                7
- --------------------------------------------------------------------------------------------------------
Total revenues                                               1,411                 835              679
OPERATING COSTS AND EXPENSES:
Cost of sales                                                  940                 495              388
Cost of services                                                41                   7                6
Selling, general and administrative expenses                    45                  35               32
Provision to reduce contract receivables                        17                  20               --
- --------------------------------------------------------------------------------------------------------
Total operating costs and expenses                           1,043                 557              426
- --------------------------------------------------------------------------------------------------------
OPERATING INCOME                                               368                 278              253

OTHER INCOME AND (EXPENSE):
Interest expense                                              (244)               (144)            (127)
Interest income                                                 41                  24               27
Foreign currency exchange loss                                  (7)                 --               --
Equity in earnings of affiliates (net of income taxes)         105                  35               14
- --------------------------------------------------------------------------------------------------------
INCOME BEFORE INCOME TAXES, MINORITY
  INTEREST, AND EXTRAORDINARY ITEM                             263                 193              167

INCOME TAXES                                                    56                  60               57
MINORITY INTEREST                                               19                   8                3
- --------------------------------------------------------------------------------------------------------
INCOME BEFORE EXTRAORDINARY ITEM                               188                 125              107

Extraordinary item-net loss on extinguishment of
 debt (less applicable income taxes of $2)                      (3)                 --               --
- --------------------------------------------------------------------------------------------------------
NET INCOME                                                 $   185              $  125           $  107
- --------------------------------------------------------------------------------------------------------

BASIC EARNINGS PER SHARE:
BEFORE EXTRAORDINARY ITEM                                  $  1.13              $ 0.83           $ 0.71
EXTRAORDINARY ITEM                                           (0.02)                 --               --
- --------------------------------------------------------------------------------------------------------
BASIC EARNINGS PER SHARE                                   $  1.11              $ 0.83           $ 0.71
- --------------------------------------------------------------------------------------------------------

DILUTED EARNINGS PER SHARE:
BEFORE EXTRAORDINARY ITEM                                  $  1.11              $ 0.80           $ 0.70
EXTRAORDINARY ITEM                                           (0.02)                 --               --
- --------------------------------------------------------------------------------------------------------
DILUTED EARNINGS PER SHARE                                 $  1.09              $ 0.80           $ 0.70
- --------------------------------------------------------------------------------------------------------
</TABLE>
                 See notes to consolidated financial statements.
<PAGE>
                          CONSOLIDATED BALANCE SHEETS
<TABLE>
<CAPTION>
                                                                        (in millions)
- --------------------------------------------------------------------------------------
December 31                                                      1997           1996
- --------------------------------------------------------------------------------------
ASSETS
<S>                                                             <C>           <C>  
CURRENT ASSETS:
Cash and cash equivalents                                       $ 302         $ 185
Short-term investments                                            127            20
Accounts receivable, net                                          323            95
Inventory                                                          95            81
Asset held for sale                                               139            --
Receivable from affiliates                                         23             9
Deferred income taxes                                              47            65
Prepaid expenses and other current assets                         134            47
- --------------------------------------------------------------------------------------
Total current assets                                            1,190           502


PROPERTY, PLANT AND EQUIPMENT:
Land                                                               29            30
Electric generation and distribution assets                     3,809         1,898
Accumulated depreciation and amortization                        (373)         (282)
Construction in progress                                          684           574
- --------------------------------------------------------------------------------------
Property, plant and equipment, net                              4,149         2,220

OTHER ASSETS:
Deferred financing costs, net                                     122            47
Project development costs                                          87            53
Investments in and advances to affiliates                       1,863           491
Debt service reserves and other deposits                          236           175
Electricity sales concessions and contracts                     1,179            30
Goodwill                                                           23            22
Other assets                                                       60            82
- --------------------------------------------------------------------------------------
Total other assets                                              3,570           900
- --------------------------------------------------------------------------------------
TOTAL                                                         $ 8,909       $ 3,622
- --------------------------------------------------------------------------------------
</TABLE>
                See notes to consolidated financial statements.

<PAGE>
<TABLE>

                          CONSOLIDATED BALANCE SHEETS

<CAPTION>
                                                     (in millions, except par values)
- --------------------------------------------------------------------------------------
December 31                                                    1997           1996
- --------------------------------------------------------------------------------------

LIABILITIES AND STOCKHOLDERS' EQUITY
<S>                                                          <C>               <C> 
CURRENT LIABILITIES:
Accounts payable                                             $ 205             $ 64
Accrued interest                                                68               25
Accrued and other liabilities                                  335               95
Other notes payable - current portion                           --               88
Project financing debt - current portion                       596              110
- --------------------------------------------------------------------------------------
Total current liabilities                                    1,204              382

LONG-TERM LIABILITIES:
Project financing debt                                       3,489            1,558
Other notes payable                                          1,096              450
Deferred income taxes                                          273              243
Other long-term liabilities                                    291               55
- --------------------------------------------------------------------------------------
Total long-term liabilities                                  5,149            2,306

MINORITY INTEREST                                              525              213

COMMITMENTS AND CONTINGENCIES                                   --               --

COMPANY-OBLIGATED MANDATORILY REDEEMABLE
  PREFERRED SECURITIES OF SUBSIDIARY TRUSTS HOLDING
  SOLELY JUNIOR SUBORDINATED DEBENTURES OF AES                 550               --

STOCKHOLDERS' EQUITY:
Preferred stock (no par value; 2 million shares
  authorized; none issued)                                      --               --
Common stock ($.01 par value; 500 million
  shares authorized; shares issued and outstanding:
  1997 - 175.0 million; 1996 - 154.8 million)                    2                2
Additional paid-in capital                                   1,030              359
Retained earnings                                              581              396
Cumulative foreign currency translation adjustment            (131)             (33)
Less treasury stock at cost (1997 - .2 million shares;
  1996 - .6 million shares)                                     (1)              (3)
- --------------------------------------------------------------------------------------
Total stockholders' equity                                   1,481              721
- --------------------------------------------------------------------------------------
TOTAL                                                      $ 8,909          $ 3,622
======================================================================================
</TABLE>

                 See notes to consolidated financial statements.

<PAGE>
                     CONSOLIDATED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                        (in millions)
For the Years Ended December 31                              1997              1996             1995
- -----------------------------------------------------------------------------------------------------
<S>                                                          <C>               <C>              <C> 
OPERATING ACTIVITIES:
Net income                                                   $185              $125             $107
Adjustments to net income:
  Depreciation and amortization                               114                65               55
  Deferred taxes                                               20                26               48
  Undistributed earnings of affiliates                        (57)              (20)               3
  Other                                                        22                 6                4
Changes in consolidated working capital                       (91)               (7)             (17)
- -----------------------------------------------------------------------------------------------------
Net cash provided by operating activities                     193               195              200

INVESTING ACTIVITIES:
Property additions                                           (511)             (506)            (171)
Acquisitions, net of cash acquired                         (2,454)             (148)            (121)
Sale of short-term investments                                 77               103              254
Purchase of short-term investments                           (184)              (66)            (218)
Affiliate advances and equity investments                    (649)             (430)             (10)
Project development costs                                     (34)              (16)             (22)
Debt service reserves and other assets                        (44)              (72)             (55)
- -----------------------------------------------------------------------------------------------------
Net cash used in investing activities                      (3,799)           (1,135)            (343)

FINANCING ACTIVITIES:
Borrowings (repayments) under the revolver                   (186)              163               50
Issuance of project financing debt
  and other coupon bearing securities                       3,926               802              133
Repayments of project financing debt
  and other coupon bearing securities                        (749)              (75)             (63)
Payments for deferred financing costs                         (34)              (13)              (3)
Other liabilities                                              (6)               (3)               8
Contributions by minority interests                           269                10                7
Sale (repurchase) of common stock                             503                 2               (5)
- -----------------------------------------------------------------------------------------------------
Net cash provided by financing activities                   3,723               886              127

INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS              117               (54)             (16)

CASH AND CASH EQUIVALENTS, BEGINNING                          185               239              255
- -----------------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS, ENDING                            $302              $185             $239
- -----------------------------------------------------------------------------------------------------
SUPPLEMENTAL DISCLOSURES:
Cash payments for interest                                   $201              $134             $120
Cash payments for income taxes, net of refunds                 31                32                6

SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Deferred purchase price of Cemig shares                      $528              $ --             $ --
Common stock issued for amalgamation of AES Chigen            157                --               --
Conversion of subordinated debentures to common stock          --                50               --
</TABLE>


                 See notes to consolidated financial statements.



<PAGE>
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

       The AES Corporation and its  subsidiaries  and affiliates,  (collectively
"AES" or the  "Company") is a global power company  primarily  engaged in owning
and operating  electric  power  generation and  distribution  businesses in many
countries around the world.

       PRINCIPLES OF CONSOLIDATION -- The consolidated  financial  statements of
the  Company  include the  accounts  of AES,  its  subsidiaries  and  controlled
affiliates.  Investments in 50% or less owned  affiliates over which the Company
has  the  ability  to  exercise  significant  influence,  but not  control,  are
accounted for using the equity method.  The accounts of AES China Generating Co.
Ltd.  ("Chigen")  are  consolidated  based on its fiscal year ended November 30.
Intercompany transactions and balances have been eliminated.

       CASH AND CASH EQUIVALENTS -- The Company considers cash on hand, deposits
in banks,  certificates of deposit and short-term  marketable securities with an
original maturity of three months or less as cash and cash equivalents.

       INVESTMENTS -- Securities  that the Company has both the positive  intent
and ability to hold to maturity  are  classified  as held-  to-maturity  and are
carried at historical cost.  Other  investments that the Company does not intend
to hold to maturity are classified as  available-for-sale,  and any  significant
unrealized gains or losses are recorded as a separate component of stockholders'
equity.  Interest and dividends on investments are reported in interest  income.
Gains and  losses  on sales of  investments  are  recorded  using  the  specific
identification  method.  Short-term  investments  consist  of  investments  with
original  maturities  in excess  of three  months  but less than one year.  Debt
service  reserves and other  deposits,  which might otherwise be considered cash
and cash equivalents, are treated as noncurrent assets (see Note 3).

       INVENTORY -- Inventory,  valued at the lower of cost or market (first in,
first out method),  consists of coal, raw materials,  spare parts, and supplies.
Inventory consists of the following (in millions):

- --------------------------------------------------------------------------------
December 31                                     1997             1996
- --------------------------------------------------------------------------------
Coal and other raw materials                     $58              $57
Spare parts, materials and supplies               37               24
- --------------------------------------------------------------------------------
TOTAL                                            $95              $81
================================================================================

       PROPERTY, PLANT AND EQUIPMENT -- Property, plant and equipment, including
improvements,  is stated at cost.  Depreciation,  after consideration of salvage
value, is computed using the straight-line  method over the estimated  composite
lives of the assets, which range from 3 to 40 years. Maintenance and repairs are
charged to expense as incurred.  Emergency and rotable  spare parts  inventories
are included in electric  generation and distribution assets and are depreciated
over the useful life of the related components.

       INTANGIBLE  ASSETS -- Goodwill  and  electricity  sales  concessions  and
contracts are amortized on a straight-line basis over their estimated periods of
benefit, which range from 16 to 40 years. Intangible assets at December 31, 1997
and 1996  are  shown  net of  accumulated  amortization  of $13  million  and $3
million,  respectively.  The Company reviews its goodwill and electricity  sales
concessions  and  contracts  for  impairment   whenever  events  or  changes  in
circumstances  indicate  that  the  carrying  amount  of such  asset  may not be
recoverable.

       CONSTRUCTION IN PROGRESS -- Construction  progress payments,  engineering
costs, insurance costs, wages, interest and other costs relating to construction
in progress are capitalized.  Construction in progress  balances are transferred
to electric  generation  and  distribution  assets when the assets are ready for
their intended use.  Interest  capitalized  during  development and construction
totaled  $67  million,  $27  million  and $8  million  in 1997,  1996 and  1995,
respectively.

       DEFERRED  FINANCING  COSTS -- Financing  costs are deferred and amortized
using the straight-line method over the related financing period, which does not
differ materially from the effective  interest method of amortization.  Deferred
financing costs are shown net of accumulated amortization of $52 million and $36
million as of December 31, 1997 and 1996, respectively.

       PROJECT  DEVELOPMENT  COSTS  -- The  Company  capitalizes  the  costs  of
developing new projects. These costs represent amounts incurred for professional
services,  salaries,  permits,  options,  capitalized interest and other related
direct costs.  These costs are included in investments in affiliates or property
when financing is obtained,  or expensed at the time the Company determines that
a particular project will no longer be developed.  The continued  capitalization
is subject to on-going risks related to successful  completion,  including those
related to political, siting, financing,  construction,  permitting and contract
compliance.  Certain reimbursable costs related to one of the projects have been
classified as other assets.

       FOREIGN  CURRENCY  TRANSLATION  -- Foreign  subsidiaries  and  affiliates
translate their assets and liabilities into U.S. dollars at the current exchange
rates in effect at the end of the fiscal period. The gains or losses that result
from this process,  and gains and losses on
<PAGE>
intercompany  transactions  which are long-term in nature, and which the Company
does not intend to  repatriate,  are shown in the  cumulative  foreign  currency
translation  adjustment  balance  in the  stockholders'  equity  section  of the
balance sheet. For subsidiaries operating in highly inflationary countries,  the
U.S. dollar is considered to be the functional  currency,  and transaction gains
and losses are included in determining  net income.  Gains and losses that arise
from exchange rate fluctuations on transactions  denominated in a currency other
than the  functional  currency,  except  those that are hedged,  are included in
determining net income. The revenue and expense accounts of foreign subsidiaries
and affiliates are translated  into U.S.  dollars at the average  exchange rates
that prevailed during the period.

       REVENUE  RECOGNITION  AND  CONCENTRATION  --  Revenues  from  the sale of
electricity  and steam are  recorded  based upon output  delivered  and capacity
provided at rates as specified  under contract terms.  Electricity  distribution
revenues are  recognized  when billed.  Most of the Company's  power plants rely
primarily on one power sales contract with a single customer for the majority of
revenues.  Three customers  accounted for 14%, 12%, and 10% of revenues in 1997,
five customers accounted for 20%, 16%, 16%, 11% and 10% of revenues in 1996, and
four  customers  accounted  for 24%,  18%, 18% and 13% of revenues in 1995.  The
prolonged failure of any of these customers to fulfill  contractual  obligations
could have a substantial negative impact on AES's revenues and profits. However,
the Company does not  anticipate  non-performance  by the customers  under these
contracts.

       HEDGING  ARRANGEMENTS  -- The  Company  enters  into  various  derivative
transactions in order to hedge its exposure to certain market risks. The Company
currently  has  outstanding  interest rate swap and cap  agreements  which hedge
against  interest  rate exposure on floating rate project  financing  debt.  The
transactions,  which are classified as other than trading are accounted for as a
hedge, and interest is expensed or capitalized, as appropriate,  using effective
interest rates. Any fees or swap payments are amortized as yield adjustments.

       NET INCOME PER SHARE -- During  1997,  the company  adopted  Statement of
Financial  Accounting  Standard (SFAS) No. 128,  Earnings Per Share and computed
basic and diluted net income per share based on the weighted  average  number of
shares of common stock and potential common stock outstanding during the period,
after giving effect to stock splits (see Note 9).  Potential  common stock,  for
purposes of  determining  diluted  earnings  per share,  includes the effects of
dilutive  stock  options,  warrants,   deferred  compensation  arrangements  and
convertible  securities.  The effect of such potential  common stock is computed
using the  treasury  stock method or the  if-converted  method,  as  applicable.
Comparative earnings per share data have been restated for prior periods.

       USE OF ESTIMATES -- The preparation of financial statements in conformity
with  generally  accepted  accounting  principles  requires  the Company to make
estimates and assumptions that affect reported amounts of assets and liabilities
and  disclosures  of  contingent  assets  and  liabilities  at the  date  of the
financial  statements,  as well as the reported amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.

       RECLASSIFICATIONS  -- Certain  reclassifications  have been made to prior
period amounts to conform with the 1997 presentation.

 2. ACQUISITIONS

       In January  1997,  the Company  acquired an  additional  2.4% interest in
Light-Servicos  de  Electricidade  S.A.  ("Light"),  a  publicly-held  Brazilian
corporation that operates as the concessionaire of an integrated  electric power
generation,  transmission and  distribution  system which serves Rio de Janeiro,
Brazil. In June 1996, AES and three other partners  participated in a consortium
which acquired a 50.44% controlling interest.  The additional investment in 1997
of approximately $82 million,  increased AES's holdings in Light to 13.75%.  The
Company has the ability to exercise significant  influence over the operation of
Light and records the investment using the equity method.

       In May 1997, AES completed its amalgamation  with Chigen.  As a result of
the  amalgamation,  the Company  issued  approximately  5 million  shares of AES
Common Stock in exchange for all of the outstanding Chigen Class A Common Stock.
A portion of the transaction cost of approximately $29 million represents values
assigned to power purchase  contracts which are being amortized over the life of
the related power purchase contracts, which range from 16 to 25 years.

       Also  in May  1997,  a  subsidiary  of the  Company  acquired  60% of two
electric  distribution  companies  sold  as  part  of the  Argentine  government
privatization   program.  The  companies  purchased  were  Empresa  Distribudora
Electrica  Norte  (Eden),  which  serves the  northern  part of the Buenos Aires
province,  and  Empresa  Distribudora  Electrica  Sur (Edes),  which  serves the
southern part of the province. The Company,  together with its partner, invested
approximately $565 million to acquire a 90% ownership in each company. A portion
of the acquisition costs,  approximately  $204 million,  represents the value of
the 95 year electricity sales concessions granted to Eden and Edes, and is being
amortized over 40 years.

       In June 1997, AES, through a consortium,  acquired,  for approximately $1
billion,  a 14.41%  interest  (of which AES's direct  ownership  during 1997 was
13.06%)  in  Companhia  Energetica  de Minas  Gerais  ("Cemig"),  an  integrated
electric  utility  serving  the State of Minas  Gerais  in  Brazil.  Cemig  owns
approximately 5,000 MW of generating capacity and serves approximately 4 million
customers.  This  investment  also  represents  approximately  33% of the voting
interest in Cemig. The Company has the ability to exercise significant influence
over the operation of Cemig and records the investment using the equity method.
<PAGE>
       In June 1997,  AES acquired the  international  assets of Destec  Energy,
Inc. for  approximately  $439  million.  The  purchase  included  five  electric
generating plants in construction or operation and a number of power projects in
development.   The  plants  acquired  by  AES  (with  ownership  percentages  in
parenthesis) include a 110 MW gas-fired combined cycle plant in Kingston, Canada
("Kingston")  (50%); a 405 MW gas-fired  combined cycle plant under construction
in Terneuzen, Netherlands ("Elsta") (50%); a 140 MW gas-fired simple cycle plant
in Cornwall,  England ("Indian  Queens") (100%); a 235 MW oil-fired simple cycle
plant in Santo Domingo,  Dominican  Republic ("Los Mina") (100%);  and a 1600 MW
coal-fired plant in Victoria,  Australia  ("Hazelwood")  (20%). A portion of the
acquisition cost,  approximately  $172 million,  represents the value of various
contracts which are being amortized over the respective lives of 20 years, and a
$67 million liability related to the completion of construction at Elsta.

       The Hazelwood  investment was classified as held for sale at December 31,
1997, and subsequently  sold in February 1998. The Company  recognized a foreign
currency transaction loss of $5 million in 1997.

       In October 1997, a subsidiary of the Company  acquired an 85% interest in
two  hydro-electric  stations  (GES) and four combined  heat and power  stations
(TETS) in East  Kazakhstan  ("Altai").  Altai has a total  electric  capacity of
1,384 MW with an additional  equivalent thermal capacity of approximately  1,000
MW.  The  purchase  price  was  approximately  $24  million  for the 20 year GES
concession and the TETS shares.

       Also in October  1997,  AES  acquired 90% of  Companhia  Centro-Oeste  de
Distribuicao de Energia Electrica,  ("Sul") an electric  distribution company in
the state of Rio Grande do Sul, Brazil.  The purchase price for this acquisition
was approximately $1.4 billion. A portion of the acquisition cost, approximately
$884 million,  represents the value of the electricity sales concession  granted
to Sul, which is being amortized over the 30 year period of the concession.  Sul
is in the process of  finalizing  its  severance  plan,  and has  recorded a $34
million liability for severance costs at December 31, 1997.

       In March 1996,  a  subsidiary  of the Company  acquired a 98% interest in
Hidrotermica San Juan, S.A., ("San Juan"),  which is the owner and operator of a
78 MW power  generation  facility in the  province of San Juan,  Argentina.  The
facility,  which sells electricity into the Argentine spot market, includes a 45
MW  hydroelectric  power plant and a 33 MW gas combustion  plant. As a result of
this acquisition,  the Company acquired a hydroelectric concession valued at $17
million which is being amortized over the life of the concession of 30 years.

       During 1996,  the Company,  through a subsidiary,  acquired a controlling
interest in three power  plants  totaling  1,281 MW and a coal mine  through the
purchase of a 94%  share of Tisza Eromu Rt. ("Tisza"), an electricity generation
company in Hungary, for a total purchase price of $127 million.

       In  August  1996,  a  subsidiary  of  the  Company  acquired  a  majority
controlling   interest  in  a  4,000  MW   coal-fired   facility  in  Kazakhstan
("Ekibastuz"),  for  approximately  $3  million.  Beginning  in August  1996 and
continuing  through 1997, AES has recorded a provision of $28 million associated
with  aggregate  outstanding  receivables  (excluding  VAT)  of $54  million  at
December 31, 1997 related to the  operations  of  Ekibastuz.  Approximately  $35
million  of the  aggregate  balance  (excluding  VAT),  before  considering  the
provision, is due from a government-owned  distribution company. There can be no
assurance of the ultimate  collectibility of these amounts owed to Ekibastuz, or
as a result,  the recoverability of the related net assets (totaling $57 million
at December 31, 1997) or additional amounts the Company may invest.

       These  acquisitions  were accounted for as purchases.  The purchase price
allocations for Eden, Edes,  Cemig, Los Mina,  Indian Queens,  Elsta,  Kingston,
Altai and Sul have been completed on a preliminary basis, subject to adjustments
resulting  from  new or  additional  facts  that  may  come to  light  when  the
engineering,   environmental,  and  legal  analyses  are  completed  during  the
respective allocation periods. The accompanying financial statements include the
operating  results of Eden and Edes from May 1997,  equity in  earnings of Cemig
from June 1997,  the  operating  results of Los Mina and Indian Queens from June
1997,  equity in earnings of Kingston from June 1997,  the operating  results of
Sul and Altai from October 1997,  the  operating  results of Tisza and Ekibastuz
from August 1996,  and equity in earnings of Light from June 1996. The following
table presents  supplemental  unaudited  proforma operating results as if all of
the acquisitions had occurred at the beginning of 1996 (in millions,  except per
share amounts):


<PAGE>
- --------------------------------------------------------------------------------
For the Years Ended December 31                1997                 1996
- --------------------------------------------------------------------------------
Revenues                                    $ 1,918               $2,195
Net income before extraordinary item            136                   50
Net income after extraordinary item             133                   50
Basic earnings per share                     $ 0.76               $ 0.29
Diluted earnings per share                   $ 0.75               $ 0.28
- --------------------------------------------------------------------------------

The proforma  results are based upon assumptions and estimates which the Company
believes are reasonable. The proforma results do not purport to be indicative of
the results that actually would have been obtained had the acquisitions occurred
on January 1, 1996, nor are they intended to be a projection of future results.

3. INVESTMENTS
At December 31, 1997 and 1996,  the  Company's  investments  were  classified as
either held-to-maturity or available-for-sale.  The amortized cost and estimated
fair value of the  investments  at  December  31,  1997 and 1996  classified  as
held-to-maturity and available-for-sale were approximately the same.

The  short-term  investments  and debt service  reserves and other deposits were
invested as follows (in millions):

- --------------------------------------------------------------------------------
December 31                                         1997         1996
- --------------------------------------------------------------------------------
RESTRICTED CASH AND CASH EQUIVALENTS(1)           $  130       $  104
- --------------------------------------------------------------------------------
HELD-TO-MATURITY
U.S. treasury and government agency securities        37            1
Foreign certificates of deposit                       95           --
Commercial paper                                      66           39
- --------------------------------------------------------------------------------
Subtotal                                             198           40
- --------------------------------------------------------------------------------
AVAILABLE-FOR-SALE
U.S. treasury and government agency securities        15           43
Certificates of deposit                                2            3
Commercial paper                                      15            5
Floating rate notes                                    3           --
- --------------------------------------------------------------------------------
Subtotal                                              35           51
- --------------------------------------------------------------------------------
TOTAL                                             $  363       $  195
================================================================================

(1)  amounts  required  to be  maintained  in cash in  accordance  with  certain
     covenants of various project financing agreements.

Short-term  investments  classified as held-to-maturity  and  available-for-sale
were $111 and $16 million, respectively, at December 31, 1997 and $9 million and
$11 million, respectively at December 31, 1996.


<PAGE>
4. INVESTMENTS IN AND ADVANCES TO AFFILIATES

The following table presents summarized financial  information (in millions) for
equity method  affiliates on a combined 100% basis.  Amounts  presented for 1997
include the accounts of NIGEN, Ltd.  ("NIGEN") (47% owned UK affiliate),  Medway
Power Ltd.  ("Medway")  (25% owned UK affiliate),  Light (13.75% owned Brazilian
affiliate),  Chigen's affiliates, Kingston (50% owned Canadian affiliate), Elsta
(50% owned Netherlands affiliate), and Cemig (13.06% owned Brazilian affiliate).
Amounts  presented for 1996 include the accounts of NIGEN,  Medway,  Light,  and
Chigen's  affiliates,  and amounts  presented  for 1995  include the accounts of
NIGEN and Medway.

- --------------------------------------------------------------------------------
                                   1997              1996             1995
- --------------------------------------------------------------------------------
Sales                           $ 3,991           $ 1,959            $ 276
Operating income                    984               497               86
Net income                          670               383               49
Current assets                    1,698               889              171
Noncurrent assets                14,800             4,914              949
Current liabilities               1,809               863               70
Noncurrent liabilities            4,752             2,108              973
Stockholders' equity              9,937             2,832               77
- --------------------------------------------------------------------------------

The  Company's  share  of  undistributed  earnings  of  affiliates  included  in
consolidated  retained  earnings was $89 million and $33 million at December 31,
1997 and 1996,  respectively.  The Company  charged and recognized  construction
revenues,  management  fees and  interest on advances  to its  affiliates  which
aggregated  $42  million,  $9 million and $8 million for each of the years ended
December 31, 1997, 1996 and 1995, respectively.

5. DEBT
PROJECT  FINANCING DEBT -- Project  financing debt at December 31, 1997 and 1996
consisted of the following (in millions):

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------
                                             Interest     Final
                                              Rate(1)    Maturity       1997        1996
- ---------------------------------------------------------------------------------------
<S>                                              <C>      <C>        <C>       <C>     
SENIOR DEBT - VARIABLE RATE
Notes payable to banks                           7.9%     2013       1,830     $    230
Commercial paper (see below)                     7.2%     2007         598          631
Debt to (or guaranteed by) multilateral
  or export credit agencies                      6.4%     2010         429          368
SENIOR DEBT - FIXED RATE
Notes payable to banks                          10.0%     2009         623           84
Capital leases                                   8.1%     2016         143          105
Tax-exempt bonds                                 7.4%     2019          74           74
Chigen bonds                                    10.1%     2006         180           --
Debt to (or guaranteed by) multilateral
  & export credit agencies                       6.5%     2008         133          110
SUBORDINATED DEBT - VARIABLE AND FIXED RATE     13.0%     2010          75           66
- ---------------------------------------------------------------------------------------
SUBTOTAL                                                             4,085        1,668
Less current maturities                                               (596)        (110)
- ---------------------------------------------------------------------------------------
TOTAL                                                               $3,489     $  1,558
=======================================================================================
</TABLE>


(1) weighted average interest rate at December 31, 1997


<PAGE>
Project  financing debt borrowings are primarily  collateralized  by the capital
stock of the relevant  subsidiary and in certain cases,  the physical  assets of
and all significant agreements associated with such business.

       The  Company  has  interest  rate  swap and  forward  interest  rate swap
agreements  in an  aggregate  notional  principal  amount of $1,031  million  at
December 31, 1997. The swap agreements  effectively  change the interest rate on
the portion of the debt  covered by the notional  amounts to a weighted  average
fixed rate ranging from  approximately  7.4% to 12.1%. The agreements  expire at
various  dates from 1999 through  2014.  In the event of  nonperformance  by the
counterparties,  the  subsidiaries  may be exposed to increased  interest rates;
however,  the Company does not anticipate  nonperformance by the counterparties,
which  are  multinational   financial   institutions.   At  December  31,  1997,
subsidiaries of the Company have interest rate cap and forward interest rate cap
agreements at various rates with  remaining  terms ranging from two to six years
in an aggregate notional amount of $418 million.

       Shady  Point  and  Hawaii  have  issued  commercial  paper  supported  by
irrevocable letters of credit issued by multinational financial institutions. In
the event of nonperformance or credit  deterioration of these institutions,  the
Company  may be  exposed to the risk of higher  effective  interest  rates.  The
Company does not believe that such  nonperformance  or credit  deterioration  is
likely.

       OTHER NOTES  PAYABLE -- Other notes payable at December 31, 1997 and 1996
consisted of the following (in millions):

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------
                                   INTEREST            FINAL      FIRST CALL
                                     RATE(1)         MATURITY        DATE          1997        1996
- ---------------------------------------------------------------------------------------------------
<S>                                  <C>              <C>            <C>         <C>          <C>  
Corporate revolving bank loan(2)     7.50%            2000             --        $  27        $ 213
Senior subordinated notes            9.75%            2000           1997           --           75
Senior subordinated notes           10.25%            2006           2001          250          250
Senior subordinated notes            8.38%            2007           2002          325           --
Senior subordinated notes            8.50%            2007           2002          375           --
Senior subordinated notes            8.88%            2027           2004          125           --
Unamortized discounts                                                               (6)          --
- ---------------------------------------------------------------------------------------------------
SUBTOTAL                                                                         1,096          538
Less current maturities                                                             --         (88)
- ---------------------------------------------------------------------------------------------------
TOTAL                                                                           $1,096        $ 450
===================================================================================================
</TABLE>

(1) weighted average interest rate at December 31, 1997.
(2) floating rate loan

Under the terms of the $600 million corporate  revolving bank loan and letter of
credit facility  ("Revolver"),  the Company must reduce its direct borrowings to
$225  million  for 30  consecutive  days  annually to obtain  additional  loans.
Commitment  fees on the unused  portion at December 31, 1997 are .38% per annum,
and  as  of  that  date  $393  million  was  available.   The  Company's  senior
subordinated  notes  are  general  unsecured  obligations  of the  Company.  The
Company's  9.75% senior  subordinated  notes due 2000 were  refinanced in August
1997. As a result, the Company recorded an extraordinary loss of $3 million, net
of tax.

       FUTURE  MATURITIES  OF DEBT --  Scheduled  maturities  of  total  debt at
December 31, 1997 are (in millions):

                     1998                       $    596
                     1999                          1,058
                     2000                            286
                     2001                            255
                     2002                            237
                     Thereafter                    2,749
- --------------------------------------------------------------------------------
                     Total                       $ 5,181
================================================================================

<PAGE>
       COVENANTS--The terms of the Company's Revolver, senior subordinated notes
and project financing debt agreements contain certain  covenants.  The covenants
provide for,  among other items,  maintenance of certain  reserves,  and require
that minimum levels of working  capital,  net worth and certain  financial ratio
tests are met. The most  restrictive of these covenants  include  limitations on
incurring additional debt and on the payment of dividends to shareholders.

       The project financing debt limitations of AES's  subsidiaries  permit the
payment  of  dividends  to the  parent  company  out of  current  cash  flow for
quarterly,  semi-annual  or annual  periods  only at the end of such periods and
only after  payment of principal and interest on project loans due at the end of
such periods.  As of December 31, 1997,  approximately $68 million was available
under project loan documents for distribution by U.S. subsidiaries.

6. COMMITMENTS AND CONTINGENCIES

       As of December 31, 1997,  the Company and its  consolidated  subsidiaries
were obligated under long-term  non-cancelable  operating leases,  primarily for
office  rental and site  leases.  Rental  expense  for  operating  leases was $9
million,  $4  million  and $3 million in the years  ended  1997,  1996 and 1995,
respectively.  The future minimum lease  commitments  under these leases are $10
million  for 1998,  $7 million for 1999,  $3 million for each year 2000  through
2001, $2 million for 2002, and a total of $64 million for the years thereafter.

       A subsidiary of the Company has entered into a "take-or-pay" contract for
the purchase of  electricity  with a term of five years.  Purchases in 1997 were
approximately  $1  million.  The future  commitment  under this  contract  is $7
million for each year 1998 through 2002.

       Operating  subsidiaries  of the  Company  enter  into  various  long-term
contracts  for the  purchase  of fuel  subject  to  termination  only in certain
limited circumstances. These contracts have remaining terms of 1 to 29 years.

       On  November  24,  1997 the  Company  announced  that it had won a bid to
acquire  three  natural  gas-fired  electric  generating  stations from Southern
California  Edison for  approximately  $781  million.  The  Company  anticipates
completion of the acquisition in 1998. It is expected that a significant portion
of the  acquisition  price  will be  raised  from  proceeds  through  a  project
financing debt arrangement.  However, both the acquisition and the financing are
contingent upon certain conditions precedent.

       GUARANTEES  -- In  connection  with  certain  of its  project  financing,
acquisition and power purchase agreements,  AES has expressly undertaken limited
obligations  and  commitments,  most of which will only be  effective or will be
terminated  upon the occurrence of future events.  In addition,  the Company has
undertaken   commitments  to  fund  its  equity  in  projects   currently  under
development and construction. These obligations and commitments, excluding those
collateralized by letter of credit obligations  discussed below, were limited as
of  December  31,  1997,  by the terms of the  agreements,  to an  aggregate  of
approximately   $221  million.   The  Company  is  also  obligated  under  other
commitments which are limited to amounts, or percentages of amounts, received by
AES as distributions from its project subsidiaries. These amounts aggregated $33
million as of December  31, 1997.  Certain of the  Company's  subsidiaries  have
obligations  to fund equity and loans in their  projects.  At December  31, 1997
such commitments to invest amounted to approximately $129 million.

       LETTERS OF CREDIT -- At December 31, 1997 and 1996,  the Company had $180
million and $123 million,  respectively,  of letters of credit outstanding under
its credit facility which operate to guarantee  performance  relating to certain
project  development  activities and subsidiary  operations.  The Company pays a
letter of credit  fee of 1.50% on the  outstanding  amounts.

       LITIGATION -- The Company is involved in certain legal proceedings in the
normal  course of  business.  It is the opinion of the Company  that none of the
pending  litigation  will  have a  material  adverse  effect on its  results  of
operations, financial position, or cash flows.

7. COMPANY OBLIGATED  MANDATORILY  REDEEMABLE PREFERRED SECURITIES OF SUBSIDIARY
   TRUSTS 

       During  1997,  two   wholly-owned   special   purpose   business   trusts
(individually,  "AES Trust I" and "AES Trust II" and collectively, the "Trusts")
issued Term Convertible Securities ("Tecons"). On March 31, AES Trust I issued 5
million of $2.6875  Tecons  (liquidation  value $50) for total  proceeds of $250
million and  concurrently  purchased $250 million of 5.375% junior  subordinated
convertible  debentures due 2027 of AES (individually the "5.375%  Debentures").
On October 29, AES Trust II issued 6 million of $2.75 Tecons  (liquidation value
$50) for total proceeds of $300 million and concurrently  purchased $300 million
of 5.5% junior subordinated  convertible due 2012 of AES (individually the "5.5%
Debentures"   and   collectively   with  the  5.375%   Debentures   the  "Junior
Debentures").  The sole assets of AES Trust I are the 5.375%  Debentures and the
sole  assets of AES Trust II are the 5.5%  Debentures.  The  obligations  of the
Trusts, as provided under the terms of the Tecons, are fully and unconditionally
guaranteed by AES.

       Dividends on the Tecons are payable quarterly at an annual rate of 5.375%
by AES Trust I and 5.5% for AES Trust II. The Trusts are each permitted to defer
payment of dividends for up to 20  consecutive  quarters,  provided that AES has
exercised its right to defer interest  payments under the  corresponding  Junior
Debentures.   During  such  deferral  periods,  dividends  on  the  Tecons  will
accumulate  quarterly  and  accrue  interest  and  AES may  not  declare  or pay
dividends on its common stock.  The Tecons are convertible into the common stock
of AES
<PAGE>
at each  holder's  option prior to March 31, 2027 for AES Trust I and  September
30, 2012 for AES Trust II at the rate of 1.3812 and .8914 shares,  respectively,
representing  a  conversion  price  equivalent  to $36.20  and  $56.09 per share
respectively.

      AES, at its option,  can redeem the 5.375% Debentures after March 31, 2000
which would result in the required  redemption of the Tecons issued by AES Trust
I, for  $51.68  per Tecon,  reduced  annually  by $0.336 to a minimum of $50 per
Tecon and can redeem the 5.5%  Debentures  after  September 30, 2000 which would
result in the  required  redemption  of the  Tecons  issued by AES Trust II, for
$51.72 per Tecon, reduced annually by $0.344 to a minimum of $50 per Tecon.

      Interest expense for the year ended December 31, 1997 includes $10 million
and $3 million related to the dividends accrued on the Tecons of AES Trust I and
AES Trust II, respectively.

8. STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                                                            (in millions)
- ---------------------------------------------------------------------------------------------------------
                                                                 1997             1996             1995
- ---------------------------------------------------------------------------------------------------------
COMMON STOCK
<S>                                                           <C>                  <C>              <C> 
Balance at January 1 and December 31                          $     2            $   2            $  2
=======================================================================================================
ADDITIONAL PAID-IN CAPITAL
Balance at January 1                                          $   359            $ 292            $ 239
Issuance of common stock                                          494               --               --
Issuance of common stock pursuant to Chigen amalgamation          157               --               --
Issuance of common stock under benefit plans
  and exercise of stock options                                    12                3                2
Tax benefit associated with the exercise of options                 8               15               --
Issuance of common stock on conversion of 6.5%
  subordinated debentures, net ($13.08 per share)                  --               49               --
Chigen Class A redeemable common stock                             --               --               51
- -------------------------------------------------------------------------------------------------------
Balance at December 31                                        $ 1,030            $ 359            $ 292
=======================================================================================================
RETAINED EARNINGS
Balance at January 1                                          $   396            $ 271            $ 164
Net income for the year                                           185              125              107
- -------------------------------------------------------------------------------------------------------
Balance at December 31                                        $   581            $ 396            $ 271
=======================================================================================================
CUMULATIVE FOREIGN CURRENCY TRANSLATION ADJUSTMENT
Balance at December 31                                        $  (131)           $ (33)           $ (10)
=======================================================================================================
TREASURY STOCK
Balance at December 31                                        $    (1)           $  (3)           $  (6)
- -------------------------------------------------------------------------------------------------------
</TABLE>

       STOCK SPLIT AND STOCK DIVIDEND -- On July 15, 1997 the Board of Directors
authorized  a  two-for-one  split,  effected  in the  form of a stock  dividend,
payable  to  stockholders  of  record  on  August  28,  1997.  Accordingly,  all
outstanding share, per share and stock option data in all periods presented have
been restated to reflect the split.

       STOCK CONVERSION -- On July 30, 1996, the Company  exercised its right to
redeem the 6.5% debentures at a redemption price equal to approximately  104% of
the principal  amount of the debentures,  together with accrued interest through
the date of  redemption.  As a result,  $49  million of the  debentures,  net of
conversion  costs, were converted into 3.8 million shares of common stock of the
Company at a conversion price of $13.08 per share.

       STOCK OPTIONS AND WARRANTS -- The Company has granted options to purchase
shares of common  stock  under its stock  option  plans.  Under the terms of the
plans,  the Company may issue options to purchase shares of the Company's common
stock at a price  equal to 100% of the  market  price at the date the  option is
granted.
<PAGE>

The options become  eligible for exercise under various  schedules.  At December
31, 1997, there were approximately 4.5 million shares reserved for future grants
under the plans.

A summary of the option activity follows (in thousands of shares):

<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------------------
December 31                                             1997                     1996                       1995
- -------------------------------------------------------------------------------------------------------------------
                                                      WEIGHTED-                WEIGHTED-                WEIGHTED
                                                       AVERAGE                  AVERAGE                  AVERAGE
                                          SHARES   EXERCISE PRICE  SHARES   EXERCISE PRICE   SHARES  EXERCISE PRICE
- -------------------------------------------------------------------------------------------------------------------
<S>                                        <C>         <C>          <C>          <C>          <C>        <C>   
Outstanding - beginning of year            8,020       $ 9.30       8,126        $ 7.28       7,080      $ 6.04
Exercised during the year                   (941)        7.78        (960)         5.35        (710)       1.76
Forfeitures during the year                  (58)       11.23        (432)        10.28        (114)       9.18
Granted during the year                      949        35.62       1,286         19.39       1,870       10.02
Conversion of Chigen options                 876        19.67         --             --         --          --
- -------------------------------------------------------------------------------------------------------------------
Outstanding - end of year                  8,846       $13.20       8,020        $ 9.30       8,126      $ 7.28
==================================================================================================================
Eligible for exercise - end of year        6,163       $ 9.37       4,264        $ 6.43       2,418      $ 4.52
==================================================================================================================
</TABLE>


The following table summarizes  information  about stock options  outstanding at
December 31, 1997 (in thousands of shares) :

<TABLE>
<CAPTION>

- ----------------------------------------------------------------------------------------------------
                                   OPTIONS OUTSTANDING                     OPTIONS EXERCISABLE
- ----------------------------------------------------------------------------------------------------
                                    WEIGHTED-AVERAGE    WEIGHTED-                        WEIGHTED-
  RANGE OF                TOTAL     REMAINING LIFE       AVERAGE         TOTAL            AVERAGE
EXERCISE PRICES        OUTSTANDING     (IN YEARS)    EXERCISE PRICE    EXERCISABLE    EXERCISE PRICE
- ----------------------------------------------------------------------------------------------------
<S>        <C>            <C>              <C>           <C>              <C>              <C>   
$   .78 to $3.24          1,718            2.6           $ 2.75           1,718            $ 2.75
$  5.83 to $9.88          2,159            6.0             8.84           1,503              8.61
$ 10.00 to $14.44         2,369            7.3            10.50           2,060             10.43
$ 14.66 to $22.85         1,611            8.3            20.25             795             20.39
$ 23.00 to $42.00           989            9.3            35.91              87             27.59
- ----------------------------------------------------------------------------------------------------
Total                     8,846                          $13.20           6,163            $ 9.37
- ----------------------------------------------------------------------------------------------------
</TABLE>


The Company  accounts for its stock-based  compensation  plans under APB No. 25,
and  adopted  SFAS No. 123 for  disclosure  purposes  in 1996.  No  compensation
expense has been recognized in connection with the options,  as all options have
been granted only to AES people,  including  Directors,  with an exercise  price
equal to the market  price of the  Company's  common stock on the date of grant.
For SFAS No. 123 disclosure  purposes,  the weighted  average fair value of each
option grant has been estimated as of the date of grant using the  Black-Scholes
option pricing model with the following weighted average assumptions:  risk-free
interest rate of 5.9%, 6.5% and 5.5% and expected volatility of 37%, 28% and 24%
for the years ended December 31, 1997, 1996 and 1995,  respectively,  a dividend
payout rate of zero for each year and an expected option life of 7 years.  Using
these assumptions,  the weighted average fair value of each stock option granted
was $17.86,  $8.81 and $4.09,  for the years ended  December 31, 1997,  1996 and
1995,  respectively.  In calculating  the fair value,  there were no adjustments
made to account for vesting  provisions  or for  non-transferability  or risk of
forfeiture.

       Had compensation expense been determined under the provisions of SFAS No.
123,  utilizing the  assumptions  detailed  above,  the Company's net income and
earnings per share for the years ended  December  31, 1997,  1996 and 1995 would
have been reduced to the following pro forma amounts (in millions):


<PAGE>
- --------------------------------------------------------------------------------
For the Years Ended December 31        1997             1996             1995
- --------------------------------------------------------------------------------
NET INCOME:
As reported                           $ 185            $ 125            $ 107
Pro forma                               168              121              106
BASIC EARNINGS PER SHARE:
As reported                           $1.11            $0.83            $0.71
Pro forma                              1.01             0.80             0.71
DILUTED EARNINGS PER SHARE:
As reported                           $1.09            $0.80            $0.70
Pro forma                              1.00             0.78             0.69
================================================================================

The disclosures of such amounts and assumptions are not intended to forecast any
possible future  appreciation of the Company's stock price or change in dividend
policy.

       In addition to the options  described  above, the Company has outstanding
warrants to purchase up to 1.3 million  shares of its common stock at $14.72 per
share  through  July  2000,  which  were  issued  as  partial  settlement  of  a
shareholder  class  action suit and were  expensed in 1995.  Warrants  exercised
under this settlement were not significant during December 1997 or 1996.

       AES CHINA GENERATING CO. LTD. -- In May 1997, the Company acquired all of
the  outstanding  Class  A  shares  of  Chigen  by  amalgamating  Chigen  with a
wholly-owned  subsidiary of the Company.  As a result of this  transaction,  the
Company issued  approximately  5 million shares of its common stock.  As part of
the  amalgamation,  the Company also  converted the  outstanding  options of the
Chigen stock option plan to AES stock options at the ratio of .29 to 1.


9. EARNINGS PER SHARE

       The following  table  presents a  reconciliation  of the  numerators  and
denominators of the basic and diluted earnings per share computations for income
before  extraordinary  item. In the table below Income  represents the numerator
(in millions) and Shares represent the denominator (in thousands):

<TABLE>
<CAPTION>

- ----------------------------------------------------------------------------------------------------------------
                                             1997                       1996                      1995
- ----------------------------------------------------------------------------------------------------------------
                                                     $ PER                      $ PER                      $ PER
                                    INCOME  SHARES   SHARE     INCOME  SHARES   SHARE    INCOME  SHARES    SHARE
- ----------------------------------------------------------------------------------------------------------------
<S>                                   <C>    <C>      <C>      <C>    <C>       <C>      <C>     <C>       <C>  
BASIC EPS
Income before extraordinary item
  available to common stockholders    $188   166.6    $1.13    $125   151.5     $0.83    $107    149.9     $0.71
EFFECT OF DILUTIVE SECURITIES
Stock Options and Warrants              --     4.4               --     2.7                --      1.5
Stock units allocated to deferred
  compensation plans                    --     0.5               --     0.5                --      0.5
Tecons and other convertible debt,
  net of tax                           10      6.3               1       2.5                2      3.8
- ----------------------------------------------------------------------------------------------------------------
DILUTED EARNINGS PER SHARE
Income before extraordinary item
  available to common stockholders
  assuming conversion                 $198   177.8    $1.11    $126   157.2     $0.80    $109    155.7     $0.70
================================================================================================================
</TABLE>


<PAGE>
10. INCOME TAXES

INCOME TAX PROVISION -- The provision for income taxes consists of the following
(in millions):

- --------------------------------------------------------------------------------
For the Years Ended December 31     1997              1996             1995
- --------------------------------------------------------------------------------
Federal
  Current                          $   7              $ 19             $  4
  Deferred                            22                27               47
State
  Current                             19                12                5
  Deferred                            (6)               (2)               1
Foreign
  Current                             10                 3               --
  Deferred                             4                 1               --
- --------------------------------------------------------------------------------
Total                              $  56              $ 60             $ 57
================================================================================

       EFFECTIVE AND STATUTORY RATE  RECONCILIATION  -- A reconciliation  of the
U.S. statutory Federal income tax rate to the Company's  effective tax rate as a
percentage of income before taxes (excluding  earnings and taxes from affiliates
accounted for on the equity method, and minority interests) is as follows:

- --------------------------------------------------------------------------------
For the Years Ended December 31           1997        1996        1995
- --------------------------------------------------------------------------------
Statutory Federal tax rate                 35%        35%          35%
Change in valuation allowance              (2)        (2)          (6)
State taxes, net of Federal tax benefit     5          6            6
Taxes on foreign earnings                   3          2           --
Other - net                                (1)        (1)           3
- --------------------------------------------------------------------------------
Effective tax rate                         40%        40%          38%
================================================================================

       DEFERRED  INCOME TAXES -- Deferred  income taxes  relate  principally  to
accelerated  depreciation  methods  used  for tax  purposes  and  certain  other
expenses  which are  deducted  for income tax  purposes,  but not for  financial
reporting  purposes.  Deferred  income taxes  reflect the net tax effects of (a)
temporary differences between the carrying amounts of assets and liabilities for
financial  reporting purposes and the amounts used for income tax purposes,  and
(b) operating loss and tax credit  carryforwards.  These items are stated at the
enacted tax rates that are expected to be in effect when taxes are actually paid
or recovered.  Deferred tax assets and deferred tax  liabilities  are as follows
(in millions):

- --------------------------------------------------------------------------------
For the Years Ended December 31                       1997             1996
- --------------------------------------------------------------------------------
Differences between book and tax basis of
  property and total deferred tax liability          $ 476            $ 379
- --------------------------------------------------------------------------------
Operating loss carryforwards                           (75)            (124)
Bad debt and other book provisions                     (47)              --
Retirement costs                                       (31)              --
Tax credit carryforwards                              (104)             (97)
Other deductible temporary differences                 (24)             (13)
- --------------------------------------------------------------------------------
Total gross deferred tax asset                        (281)            (234)
Less: valuation allowance                               31               33
- --------------------------------------------------------------------------------
Total net deferred tax asset                          (250)            (201)
- --------------------------------------------------------------------------------
Net deferred tax liability                           $ 226            $ 178
================================================================================


<PAGE>
       As of December  31,  1997,  the Company  had Federal net  operating  loss
carryforwards for tax purposes of approximately  $159 million expiring from 2007
through 2009,  Federal  investment tax credit  carryforwards for tax purposes of
approximately  $51 million  expiring  in years 2001  through  2006,  and Federal
alternative minimum tax credits of approximately $42 million which carry forward
without expiration.

       The   valuation   allowance   decreased   during  the  current   year  by
approximately  $2 million to $31 million at December  31,  1997.  This  decrease
resulted   primarily  from  the   utilization  of  foreign  net  operating  loss
carryforwards, offset in part by a partial valuation allowance for the provision
to reduce contract receivables.  The $31 million valuation allowance at December
31, 1997  relates  primarily to U.S.  state and foreign  operating  losses,  and
foreign deferred tax assets, the ultimate realization of which is uncertain. The
Company believes that it is more likely than not that the remaining deferred tax
assets will be realized.

       The  valuation  allowance  increased  during  1996 by  approximately  $24
million to $33 million at December 31, 1996.  This increase  resulted  primarily
from the acquisition of foreign entities with certain pre-existing  deferred tax
assets, the ultimate realization of which is uncertain.  The valuation allowance
for  these  pre-existing   deferred  tax  assets  was  recorded  as  acquisition
adjustments  and had no effect on the current year income tax  expense.  The $33
million valuation allowance at December 31, 1996 relates primarily to U.S. state
and foreign tax credits,  U.S. state operating losses,  and foreign deferred tax
assets, the ultimate realization of which is uncertain.

       Undistributed  earnings of certain  foreign  affiliates  aggregated  $129
million on  December  31,  1997.  The  Company  considers  these  earnings to be
indefinitely  reinvested outside of the U.S. and, accordingly,  no U.S. deferred
taxes have been recorded  with respect to the  earnings.  Should the earnings be
remitted as dividends,  the Company may be subject to additional U.S. taxes, net
of allowable  foreign tax credits.  It is not practicable to estimate the amount
of any additional taxes which may be payable on the  undistributed  earnings.  A
deferred tax asset of $14 million has been  recorded as of December 31, 1997 for
the cumulative effects of certain foreign currency translations.


11. PROFIT SHARING AND DEFERRED COMPENSATION PLANS

PROFIT  SHARING  AND STOCK  OWNERSHIP  PLAN -- The Company  sponsors  two profit
sharing and stock ownership  plans,  qualified under section 401 of the Internal
Revenue Code, which are available to eligible AES people.  The plans provide for
Company matching contributions, other Company contributions at the discretion of
the  Compensation  Committee of the Board of Directors,  and  discretionary  tax
deferred  contributions from the participants.  Participants are fully vested in
their own contributions and the Company's matching  contributions.  Participants
vest  in  other  Company   contributions   over  a  five-year  period.   Company
contributions  to the plan were  approximately  $5  million  for the year  ended
December  31, 1997 and $4 million for both of the years ended  December 31, 1996
and 1995.

       DEFERRED   COMPENSATION   PLANS  --  The  Company   sponsors  a  deferred
compensation  plan under  which  directors  of the  Company  may elect to have a
portion or all of their  compensation  deferred.  The amounts  allocated to each
participant's  deferred  compensation account may be converted into common stock
units.  Upon  termination or death of a participant,  the Company is required to
distribute,  under various methods, cash or the number of shares of common stock
accumulated within the participant's deferred compensation account. Distribution
of stock is to be made from common stock held in treasury or from authorized but
previously  unissued  shares.  The  plan  terminates  and full  distribution  is
required  to be made to all  participants  upon any  change  of  control  of the
Company (as defined).

       In  addition,  the  Company  sponsors  an  executive  officers'  deferred
compensation  plan.  At the election of an executive  officer,  the Company will
establish an unfunded,  non-qualified  compensation arrangement for each officer
who chooses to  terminate  participation  in the  Company's  profit  sharing and
employee stock  ownership  plan. The  participant may elect to forego payment of
any portion of his or her  compensation  and have an equal amount allocated to a
contribution  account.  In addition,  the Company will credit the  participant's
account with an amount equal to the Company's  contributions  (both matching and
profit sharing) that would have been made on such officer's  behalf if he or she
had been a participant in the profit sharing plan. The  participant may elect to
have all or a portion of the Company's  contribution converted into stock units.
Dividends paid on common stock are allocated to the participant's account in the
form of stock units. The participant's  account balances are distributable  upon
termination  of  employment  or  death.

       During 1995, the Company adopted a supplemental  retirement plan covering
certain  highly-compensated  AES people.  The plan provides  incremental  profit
sharing and matching  contributions to participants that would have been paid to
their  accounts  in the  Company's  profit  sharing  plan  if it  were  not  for
limitations imposed by income tax regulations. All contributions to the plan are
vested in the manner  provided in the Company's  profit  sharing plan,  and once
vested are nonforfeitable.  The participant's account balances are distributable
upon termination of employment or death.


<PAGE>
       DEFINED BENEFIT PLAN -- The Company's subsidiary, Sul, has a contributory
defined  benefit  pension  plan  covering  substantially  all of its  employees.
Pension benefits are based on years of credited service,  age of the participant
and  average  earnings.  Plan  assets  are  comprised  of  Brazilian  government
securities and bonds,  stocks of  publicly-traded  Brazilian  companies and real
estate holdings.  Net pension expense for the two months ended December 31, 1997
(subsequent to the date of  acquisition)  includes the following  components (in
millions):

- --------------------------------------------------------------------------------
                                                                      1997
- --------------------------------------------------------------------------------
Benefit cost for service                                              $ .3
Interest cost on projected benefit obligation                           .1
Actual return on plan assets                                            .3
Net amortization and deferral                                           .1
- --------------------------------------------------------------------------------
Net pension expense                                                   $ .8
================================================================================


The amounts included in the consolidated  balance sheet were based on the funded
status of the plan at December 31, 1997 and are as follows (in millions):

- --------------------------------------------------------------------------------
December 31                                                             1997
- --------------------------------------------------------------------------------
ACTUARIAL PRESENT VALUE OF BENEFIT OBLIGATIONS
Vested benefit obligation                                             $ (31)
Nonvested benefit obligation                                            (26)
- --------------------------------------------------------------------------------
Accumulated benefit obligation                                          (57)
Additional amounts related to assumed pay increases                     (15)
- --------------------------------------------------------------------------------
Projected benefit obligation                                            (72)
Plan assets at fair value                                                31
- --------------------------------------------------------------------------------
Benefit obligations in excess of plan assets                            (41)
Unamortized net obligations at date of adoption                          (3)
- --------------------------------------------------------------------------------
Pension liability recognized in the consolidated balance sheet        $ (44)
================================================================================

Significant   assumptions  used  in  the  calculation  of  pension  expense  and
obligation are as follows:

- --------------------------------------------------------------------------------
                                                                       1997
- --------------------------------------------------------------------------------
Discount rate                                                            6%
Rate of compensation increase                                            2%
Long-term rate of return on plan                                         6%
- --------------------------------------------------------------------------------

The Company is not obligated under any post-retirement  benefit plans other than
the profit  sharing,  deferred  compensation  plans,  and defined  benefit  plan
described in this Note.


<PAGE>
12. QUARTERLY DATA (UNAUDITED)
<TABLE>
<CAPTION>

The following table summarizes the unaudited quarterly  statements of operations
(in millions, except per share amounts):

- -------------------------------------------------------------------------------------------------------
Quarters ended 1997                          MAR 31           JUN 30            SEP 30           DEC 31
- -------------------------------------------------------------------------------------------------------

<S>                                           <C>               <C>               <C>              <C> 
Sales and services                            $ 261             $261              $358             $531
Gross margin                                     94               98               112              126
Net income before extraordinary item             40               42                50               56
Extraordinary item                               --               --               (3)               --
Net income                                       40               42                47               56
Basic earnings per share:
  Before extraordinary item                   $0.26            $0.26             $0.29            $0.32
  Extraordinary item                             --               --            (0.02)               --
Basic earnings per share                      $0.26            $0.26             $0.27            $0.32
Diluted earnings per share:
   Before extraordinary item                  $0.25            $0.25             $0.28            $0.32
   Extraordinary item                            --               --            (0.02)               --
Diluted earnings per share                    $0.25            $0.25             $0.26            $0.32
- -------------------------------------------------------------------------------------------------------
Quarters ended 1996                          MAR 31           JUN 30            SEP 30           DEC 31
- -------------------------------------------------------------------------------------------------------
Sales and services                            $ 172             $174              $205             $284
Gross margin                                     74               76                85               98
Net income                                       29               28                32               36
Basic earnings per share                      $0.19            $0.19             $0.21            $0.23
Diluted earnings per share                     0.19             0.18              0.21             0.23
- -------------------------------------------------------------------------------------------------------
</TABLE>


<PAGE>
13. GEOGRAPHIC SEGMENTS

Information about the Company's  operations in different  geographic areas is as
follows (in millions):

- --------------------------------------------------------------------------------
For the Years Ended December 31                   1997        1996        1995
- --------------------------------------------------------------------------------
REVENUES
North America                                  $   577     $   554      $  542
South America/Central America                      423         146         131
Asia                                               148          45           1
Europe                                             263          90           5
- --------------------------------------------------------------------------------
Total                                          $ 1,411     $   835      $  679
================================================================================
For the Years Ended December 31                   1997        1996        1995
- --------------------------------------------------------------------------------
OPERATING INCOME
North America                                  $   261     $   258      $  251
South America/Central America                       64          21          14
Asia                                                15         (9)         (8)
Europe                                              28           8         (4)
- --------------------------------------------------------------------------------
Total                                          $   368     $   278      $  253
================================================================================
For the Years Ended December 31                   1997        1996        1995
- --------------------------------------------------------------------------------
EQUITY IN EARNINGS (NET OF INCOME TAXES)
North America                                  $    --     $    --      $   --
South America/Central America                       88          21          --
Asia                                                 2           1          --
Europe                                              15          13          14
- --------------------------------------------------------------------------------
Total                                          $   105     $    35      $   14
================================================================================
December 31                                       1997        1996        1995
- --------------------------------------------------------------------------------
IDENTIFIABLE ASSETS
North America                                  $ 1,914     $ 1,831      $1,693
South America/Central America                    4,712         683         230
Asia                                             1,571         744         328
Europe                                             712         364          90
- --------------------------------------------------------------------------------
Total                                          $ 8,909     $ 3,622      $2,341
================================================================================


<PAGE>
14. FAIR VALUE OF FINANCIAL INSTRUMENTS

The estimated  fair values of the  Company's  assets and  liabilities  have been
determined using available market information. The estimates are not necessarily
indicative  of the  amounts  the  Company  could  realize  in a  current  market
exchange.   The  use  of  different   market   assumptions   and/or   estimation
methodologies may have a material effect on the estimated fair value amounts.

       The fair value of current financial  assets,  current  liabilities,  debt
service reserves and other deposits,  and other assets are estimated to be equal
to their reported carrying amounts.  The fair value of project financing debt is
estimated  differently  based upon the type of loan.  For  variable  rate loans,
carrying value  approximates fair value. For fixed rate loans, the fair value is
estimated  using  discounted  cash flow analyses based on the Company's  current
incremental  borrowing  rates,  or by the estimated  discount rate a prospective
seller would pay to a credit-worthy  third party to assume the obligations.  The
carrying  value and fair value of the Placerita and Indian Queens capital leases
have been excluded from this  disclosure.  The fair value of swap  agreements is
the estimated net amount that the Company would pay to terminate the  agreements
at the balance sheet date. The estimated fair values of the senior  subordinated
notes and Tecons are based on quoted market prices.

The estimated fair values of the Company's financial instruments at December 31,
1997 and 1996 are as follows (in millions):

- --------------------------------------------------------------------------------
December 31                       1997                               1996
- --------------------------------------------------------------------------------
                          CARRYING         FAIR        CARRYING           FAIR
                           AMOUNT          VALUE        AMOUNT            VALUE
- --------------------------------------------------------------------------------

Project financing debt    $3,942         $3,953        $1,562           $1,562
Other notes payable        1,096          1,116           538              560
Tecons                       550            661            --               --
Interest rate swaps           --             81            --               68
- --------------------------------------------------------------------------------


The fair value  estimates  presented  herein are based on pertinent  information
available  as of  December  31,  1997 and 1996.  The Company is not aware of any
factors that would  significantly  affect the estimated fair value amounts since
that date.

15. NEW ACCOUNTING PRONOUNCEMENTS
In 1998,  the Company will be required to adopt the  provisions of SFAS No. 130,
Reporting  Comprehensive  Income and No. 131,  Disclosures  about Segments of an
Enterprise and Related Information. The Company will report comprehensive income
in a separate  statement  which will show the  effects of the  foreign  currency
translation  loss as a component of comprehensive  income.  The Company believes
its segment disclosures under SFAS 131 will be materially  consistent with those
currently presented.

16.  SUBSEQUENT  EVENTS
In January 1998 the  Company,  pursuant to an option  agreement  with one of its
partners in Cemig, sold  approximately  28% of its 13.06% ownership  interest in
Cemig for $115 million,  approximating  its carrying  value.  As a result of the
sale, the Company's  ownership  percentage  decreased to approximately  10%. The
Company continues to exert significant influence, as its voting interests remain
unchanged.

       On February 10, 1998,  the Company sold its  investment  in Hazelwood for
approximately  $139 million,  which  approximated its carrying value as an asset
held for sale at December 31, 1997. The Company used the proceeds of these sales
to repay a  portion  of the  project  financing  debt  classified  as a  current
liability at December 31, 1997.
<PAGE>

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
         FINANCIAL DISCLOSURE.

         None.


<PAGE>
                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

         See the  information  with  respect  to the  ages  of the  Registrant's
directors in the table on page 4 and the information contained under the caption
"Election of Directors" on pages 1 through 3 inclusive,  of the Proxy  Statement
for the Annual Meeting of Stockholders of the Registrant to be held on April 21,
1998,  which  information  is  incorporated  herein by  reference.  See also the
information  with  respect to  executive  officers of the  Registrant  under the
caption  entitled   "Executive   Officers  and  Significant   Employees  of  the
Registrant" in Item 1 of Part I hereof, which information is incorporated herein
by reference.

ITEM 11.  EXECUTIVE COMPENSATION.

         See the  information  contained  under the  captions  "Compensation  of
Executive  Officers"  on pages 10  through 12  inclusive  and  "Compensation  of
Directors"  on  page  5, of the  Proxy  Statement  for  the  Annual  Meeting  of
Stockholders of the Registrant to be held on April 21, 1998,  which  information
is incorporated herein by reference.

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS, DIRECTORS AND 
          EXECUTIVE OFFICERS.

         (a)  Security Ownership of Certain Beneficial Owners.

         See the information  contained under the caption "Security Ownership of
Certain Beneficial Owners,  Directors,  and Executive Officers" on page 4 of the
Proxy  Statement for the Annual Meeting of  Stockholders of the Registrant to be
held on April 21, 1998, which information is incorporated herein by reference.

         (b)  Security Ownership of Directors and Executive Officers.

         See the information  contained under the caption "Security Ownership of
Certain Beneficial Owners,  Directors,  and Executive Officers" on page 4 of the
Proxy  Statement for the Annual Meeting of  Stockholders of the Registrant to be
held on April 21, 1998, which information is incorporated herein by reference.

         (c) Changes in Control.

         None.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

         See the  information  for Mr.  Thomas I.  Unterberg,  a director of the
Registrant, contained under the caption "Election of Directors" on page 2 of the
Proxy  Statement for the Annual Meeting of  Stockholders of the Registrant to be
held on April 21, 1998, which information is incorporated herein by reference.


<PAGE>
                                     PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

     (a) Financial Statements, Financial Statement Schedules and Exhibits.

         (1)  Financial Statements (all financial statements listed below are of
              the Company and its consolidated subsidiaries).

              -   Independent  Auditors'  Report  is  contained  in the  section
                  entitled "Financial Statements and Supplementary Data" at Item
                  8 hereof.

              -   Consolidated  Balance Sheets at December 31, 1996 and 1997 are
                  contained in the section  entitled  "Financial  Statements and
                  Supplementary Data" at Item 8 hereof.

              -   Consolidated  Statements  of Operations -- For the Years Ended
                  December 31, 1995,  1996 and 1997 are contained in the section
                  entitled "Financial Statements and Supplementary Data" at Item
                  8 hereof.

              -   Consolidated  Statements  of Cash Flows -- For the Years Ended
                  December 31, 1995,  1996 and 1997 are contained in the section
                  entitled "Financial Statements and Supplementary Data" at Item
                  8 hereof.

              -   Notes to  Consolidated  Financial  Statements -- For the Years
                  Ended  December 31, 1995,  1996 and 1997 are  contained in the
                  section entitled "Financial Statements and Supplementary Data"
                  at Item 8 hereof.

         (2)  Financial Statement Schedules

              -   See Index to Financial  Statement  Schedules of the Registrant
                  and   subsidiaries   at  page  S-1  hereof,   which  Index  is
                  incorporated herein by reference.

         (3)  Exhibits

         3.1      Amended and Restated  Certificate of  Incorporation of The AES
                  Corporation is  incorporated  by herein  reference to Exhibits
                  3.1  and  3.2  to  the  Registration  Statement  on  Form  S-8
                  (Registration No. 333-26225).
         3.2      By-Laws of The AES Corporation,  as amended,  are incorporated
                  herein  by  reference  to  Exhibit  3.2  of  the  Registration
                  Statement on Form S-4 (Registration No. 333-22513).
         4.1      Amended  and  Restated  Declaration  of Trust of AES  Trust I,
                  among The AES Corporation,  The First National Bank of Chicago
                  and First Chicago Delaware,  Inc., to provide for the issuance
                  of the $2.6875 Term Convertible Securities, Series A.
         4.2      Junior Subordinated Indenture, between The AES Corporation and
                  The  First  National  Bank  of  Chicago,  to  provide  for the
                  issuance of the $2.6875 Term Convertible Securities, Series A.
         4.3      First Supplemental Indenture to Junior Subordinated Indenture,
                  between The AES  Corporation  and The First  National  Bank of
                  Chicago,  as  trustee,  to  provide  for the  issuance  of the
                  $2.6875 Term Convertible Securities, Series A.
         4.4      Guarantee Agreement, between The AES Corporation and The First
                  National Bank of Chicago,  as initial  guarantee  trustee,  to
                  provide  for the  issuance  of the  $2.6875  Term  Convertible
                  Securities, Series A.
<PAGE>
         4.5      Second  Supplemental  Indenture  dated as of October  13, 1997
                  between the Company and the First National Bank of Chicago, as
                  trustee,  to provide for the issuance from time to time of the
                  10.25% Senior  Subordinated  Notes Due 2006,  is  incorporated
                  herein  by  reference  to  Exhibit  4.2.1 of the  Registration
                  Statement on Form S-3/A  (Registration  No.  333-39857)  filed
                  November 19, 1997.
         4.6      Indenture  dated  as of  October  29,  1997  between  The  AES
                  Corporation  and  The  First  National  Bank  of  Chicago,  as
                  trustee,  to provide for the issuance from time to time of the
                  8.50%  Senior  Subordinated  Notes due 2007 of the Company and
                  the  8.875%  Senior  Subordinated   Debentures  due  2027,  is
                  incorporated  herein  by  reference  to  Exhibit  4.1  to  the
                  Registration   Statement   on  Form  S-4   (Registration   No.
                  333-44845) filed January 23, 1998.
         4.7      First  Supplemental  Indenture  dated as of November  21, 1997
                  between The AES  Corporation  and The First  National  Bank of
                  Chicago,  as trustee, to provide for the issuance from time to
                  time of the 8.50%  Senior  Subordinated  Notes due 2007 of the
                  Company  and the 8.875%  Senior  Subordinated  Debentures  due
                  2027, is incorporated  herein by reference to Exhibit 4.1.2 to
                  the  Registration  Statement  on Form  S-4  (Registration  No.
                  333-44845) filed January 23, 1998.
         4.8      Junior  Subordinated Debt Trust Securities  Indenture dated as
                  of March 1, 1997  between the  Company and The First  National
                  Bank of Chicago, to provide for the issuance of the $2.75 Term
                  Convertible  Securities,  Series B, is incorporated  herein by
                  reference to Exhibit 4.1 to the Registration Statement on Form
                  S-3 (Registration No. 333-46189) filed February 12, 1998.
         4.9      Second  Supplemental  Indenture  dated as of October  29, 1997
                  between the Company and The First National Bank of Chicago, to
                  provide  for  the  issuance  of  the  $2.75  Term  Convertible
                  Securities,  Series B, is incorporated  herein by reference to
                  Exhibit  4.1.1  to the  Registration  Statement  on  Form  S-3
                  (Registration No. 333-46189) filed February 12, 1998.
         4.10     Amended and Restated  Declaration of Trust of AES Trust II, to
                  provide  for  the  issuance  of  the  $2.75  Term  Convertible
                  Securities,  Series B, is incorporated  herein by reference to
                  Exhibit  4.3  to  the  Registration   Statement  on  Form  S-3
                  (Registration No. 333-46189) filed February 12, 1998.
         4.11     Restated  Certificate of Trust of AES Trust II, to provide for
                  the issuance of the $2.75 Term Convertible Securities,  Series
                  B, is  incorporated  herein by reference to Exhibit 4.4 to the
                  Registration   Statement   on  Form  S-3   (Registration   No.
                  333-46189) filed February 12, 1998.
         4.12     Form of Preferred Security, to provide for the issuance of the
                  $2.75 Term Convertible  Securities,  Series B, is incorporated
                  herein  by  reference  to  Exhibit  4.5  to  the  Registration
                  Statement  on Form  S-3  (Registration  No.  333-46189)  filed
                  February 12, 1998.
         4.13     Form of Junior  Subordinated  Debt Trust Security,  to provide
                  for the  issuance  of the $2.75 Term  Convertible  Securities,
                  Series B, is  incorporated  herein by reference to Exhibit 4.6
                  to the Registration  Statement on Form S-3  (Registration  No.
                  333-46189) filed February 12, 1998.
         4.14     Preferred  Securities  Guarantee  with  respect  to  Preferred
                  Securities,  to  provide  for the  issuance  of the $2.75 Term
                  Convertible  Securities,  Series B, is incorporated  herein by
                  reference to Exhibit 4.7 to the Registration Statement on Form
                  S-3 (Registration No. 333-46189) filed February 12, 1998.
         4.15     Other instruments  defining the rights of holders of long-term
                  indebtedness   of  the   Registrant   and   its   consolidated
                  subsidiaries.
         10.1     Amended Power Sales Agreement,  dated as of December 10, 1985,
                  between Oklahoma Gas and Electric Company and AES Shady Point,
                  Inc. is  incorporated  herein by  reference to Exhibit 10.5 to
                  the  Registration  Statement  on Form  S-1  (Registration  No.
                  33-40483).
         10.2     First Amendment to the Amended Power Sales Agreement, dated as
                  of  December  19,  1985,  between  Oklahoma  Gas and  Electric
                  Company and AES Shady Point,  Inc. is  incorporated  herein by
                  reference to Exhibit  10.45 to the  Registration  Statement on
                  Form S-1 (Registration No. 33-46011).
         10.3     Electricity Purchase Agreement,  dated as of December 6, 1985,
                  between  The  Connecticut  Light  and  Power  Company  and AES
                  Thames,  Inc. is  incorporated  herein by reference to Exhibit
                  10.4 to the Registration  Statement on Form S-1  (Registration
                  No. 33-40483).
         10.4     Power Purchase  Agreement,  dated March 25, 1988,  between AES
                  Barbers Point, Inc. and Hawaiian  Electric  Company,  Inc., as
                  amended,  is incorporated  herein by reference to Exhibit 10.6
                  to the Registration  Statement on Form S-1  (Registration  No.
                  33-40483).
<PAGE>
         10.5     The AES Corporation Profit Sharing and Stock Ownership Plan is
                  incorporated  herein by  reference  to Exhibit  4(c)(1) to the
                  Registration   Statement   on  Form  S-8   (Registration   No.
                  33-49262).
         10.6     The AES  Corporation  Incentive  Stock Option Plan of 1991, as
                  amended,  is incorporated herein by reference to Exhibit 10.30
                  to the Annual  Report on Form 10-K of the  Registrant  for the
                  fiscal year ended December 31, 1995.
         10.7     Applied Energy Services,  Inc.  Incentive Stock Option Plan of
                  1982 is  incorporated  herein by reference to Exhibit 10.31 to
                  the  Registration  Statement  on  Form  S-1 (Registration  No.
                  33-40483).
         10.8     Deferred Compensation Plan for Executive Officers, as amended,
                  is  incorporated  herein  by  reference  to  Exhibit  10.32 to
                  Amendment  No.  1 to the  Registration  Statement  on Form S-1
                  (Registration No. 33-40483).
         10.9     Deferred  Compensation  Plan for  Directors,  as  amended,  is
                  incorporated herein by reference to Exhibit 10.33 to Amendment
                  No. 1 to the Registration  Statement on Form S-1 (Registration
                  No. 33-40483).
         10.10    The AES Corporation Stock Option Plan for Outside Directors is
                  incorporated  herein  by  reference  to  Exhibit  10.43 to the
                  Annual Report on Form 10-K of  Registrant  for the Fiscal Year
                  ended December 31, 1991.
         10.11    The   AES   Corporation   Supplemental   Retirement   Plan  is
                  incorporated  herein  by  reference  to  Exhibit  10.64 to the
                  Annual  Report  on Form  10-K of the  Registrant  for the year
                  ended December 31, 1994.
         11       Statement of computation  of earnings per share. 
         12       Statement  of  computation  of  ratio  of  earnings  to fixed 
                  charges. 
         21       Significant subsidiaries of The AES Corporation.
         23       Consent of independent auditors, Deloitte & Touche LLP.
         24       Powers of attorney.
         27       Financial Data Schedule (Article 5).

     (b) Reports on Form 8-K.

     -   Registrant  filed a Current  Report on Form 8-K dated November 10, 1997
         in respect of the  acquisition by a subsidiary of the Registrant of 90%
         of the common  shares of CCODEE (AES Sul as used in this Annual  Report
         on Form 10-K) and disclosing the sale of equity securities  pursuant to
         Regulation S to finance the acquisition.

     -   Registrant  filed a Current  Report on Form 8-K dated  November 6, 1997
         including  the  Registrant's  1996  consolidated  financial  statements
         updated for certain subsequent events.

     -   Registrant filed a Current Report on Form 8-K dated October 21, 1997 in
         respect of (i) a press release  issued on October 21, 1997,  announcing
         the Company's  third quarter  earnings,  (ii) a press release issued on
         October  21,  1997,  announcing  that  the  Company  commenced  private
         offerings of senior subordinated notes and convertible securities,  and
         (iii) a press release issued on October 24, 1997, announcing pricing of
         privately placed offerings.


<PAGE>

SIGNATURES

         Pursuant to the  requirements of Section 13 or 15 (d) of the Securities
Exchange Act of 1934, as amended,  the Company has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

Date:  March 30, 1998                        THE AES CORPORATION
                                             (Company)

                                             By: /s/ Dennis W. Bakke
                                                 ----------------------
                                             Name:  Dennis W. Bakke
                                             Title: President and Chief
                                                    Executive Officer

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, this report has been signed below by the following persons on behalf of
the Company and in the capacities and on the dates indicated.

<TABLE>
<CAPTION>

SIGNATURE                               TITLE                                                    DATE
- ---------                               -----                                                    ----

<S>                                     <C>                                                     <C> 
* /s/ Roger W. Sant                     Chairman of the Board                                    March 30, 1998
- -----------------------------
(Roger W. Sant)


/s/ Dennis W. Bakke                     President, Chief Executive Officer (principal            March 30, 1998
- -----------------------------           executive officer) and Director
(Dennis W. Bakke)                   


* /s/ Hazel R. O'Leary                  Director                                                 March 30, 1998
- -----------------------------
(Hazel R. O'Leary)


* /s/ Vicki-Ann Assevero                Director                                                 March 30, 1998
- -----------------------------
(Vicki-Ann Assevero)


* /s/ Dr. Alice F. Emerson              Director                                                 March 30, 1998
- ------------------------------
(Dr. Alice F. Emerson)


* /s/ Robert F. Hemphill, Jr.           Director                                                 March 30, 1998
- ------------------------------
(Robert F. Hemphill, Jr.)


* /s/ Frank Jungers                     Director                                                 March 30, 1998
- -------------------------------
(Frank Jungers)


* /s/ Dr. Henry R. Linden               Director                                                 March 30, 1998
- -------------------------------
Dr. Henry R. Linden)


* /s/ John H. McArthur                  Director                                                 March 30, 1998
- -------------------------------
(John H. McArthur)


* /s/ Thomas I. Unterberg               Director                                                 March 30, 1998
- -------------------------------
(Thomas I. Unterberg)


* /s/ Robert H. Waterman, Jr.           Director                                                 March 30, 1998
- -------------------------------
(Robert H. Waterman, Jr.)


/s/ Barry J. Sharp                      Senior Vice President and Chief Financial Officer        March 30, 1998
- ---------------------------------       (principal financial and accounting officer)
(Barry J. Sharp)                       

                                   By:  * /s/ William R. Luraschi                                March 30, 1998
                                        ---------------------------
                                        Attorney-in-Fact
</TABLE>


<PAGE>

                      THE AES CORPORATION AND SUBSIDIARIES
               INDEX TO CONSOLIDATED FINANCIAL STATEMENT SCHEDULES

     Schedule I - Condensed Financial Information of Registrant        S-2

     Schedule II - Valuation and Qualifying Accounts                   S-6


         Schedules  other than those listed above are omitted as the information
is either not applicable,  not required,  or has been furnished in the financial
statements or notes thereto included in Item 8 hereof.



                                       S-1


<PAGE>
                               THE AES CORPORATION
                                   SCHEDULE I
                  CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                   STATEMENTS OF UNCONSOLIDATED BALANCE SHEETS
                                  (IN MILLIONS)
<TABLE>
<CAPTION>


                                                                                                December 31,
                                                                                                ------------
                                                                                            1996            1997
                                                                                            ----            ----
<S>                                                                                       <C>             <C>      

ASSETS
Current Assets
   Cash and cash equivalents                                                              $      5        $       5
   Accounts receivable                                                                           2               --
   Accounts and notes receivable from subsidiaries                                              53              130
   Prepaid expenses and other current assets                                                     2               25
                                                                                          ----------      -----------
   Total current assets                                                                         62              160

Investment in subsidiaries (on the equity method)                                              893            2,340

Office Equipment
   Cost                                                                                          5                5
   Accumulated depreciation                                                                     (4)              (4)
                                                                                          ----------      -----------
   Office equipment, net                                                                         1                1

Other Assets
   Deferred financing costs (less accumulated amortization: 1996, $6, 1997, $11)                16               57
   Project development costs                                                                    53               55
   Deferred income taxes                                                                        20               --
   Notes receivable from subsidiaries                                                          192              565
   Escrow deposits and other assets                                                             56               55
                                                                                          ----------      -----------
   Total other assets                                                                          337              732
                                                                                          ----------      -----------
TOTAL                                                                                     $  1,293        $   3,233
                                                                                          ==========      ===========

LIABILITIES AND STOCKHOLDERS' EQUITY Current Liabilities:
   Accounts payable                                                                       $      2        $       6
   Accrued and other liabilities                                                                29               53
   Notes payable                                                                                88               --
                                                                                          ----------      -----------
   Total current liabilities                                                                   119               59

Long-term Liabilities
   Notes payable                                                                               450            1,096
   Deferred income taxes                                                                        --               44
   Other long-term liabilities                                                                   3                3
                                                                                          ----------      -----------
   Total long-term liabilities                                                                 453            1,142

Company obligated mandatorily redeemable preferred securities of subsidiary trusts
   holding solely junior subordinated debentures of AES                                         --              550

Stockholders' Equity:
   Preferred stock                                                                               --              --
   Common stock                                                                                  2                2
   Additional paid-in capital                                                                  359            1,030
   Retained earnings                                                                           396              581
    Cumulative foreign currency translation adjustment                                          (3)              (1)
   Treasury stock                                                                              (33)            (131)
                                                                                          ----------      -----------
   Total stockholders' equity                                                                  721            1,481
                                                                                          ----------      -----------
TOTAL                                                                                     $  1,293        $   3,233
                                                                                          ==========      ===========
</TABLE>
                                           See notes to Schedule I



                                      S-2
<PAGE>

                               THE AES CORPORATION
                                   SCHEDULE I
                  CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                     STATEMENTS OF UNCONSOLIDATED OPERATIONS
                                  (IN MILLIONS)

<TABLE>
<CAPTION>
                                                                               For the Years Ended
                                                                                    December 31,
                                                                        ----------------------------------
                                                                           1995        1996        1997
                                                                           ----        ----        ----
<S>                                                                      <C>          <C>         <C>    
Revenues
Service revenues                                                         $     58     $    59     $    22
Equity in earnings of subsidiaries                                            108         142         256
                                                                         ---------    --------    --------
     Total revenues                                                           166         201         278

Operating costs and expenses:
     Cost of services                                                          47          46           5
     Selling, general and administrative expenses                              19          30          36
                                                                         ---------    --------    --------
     Total operating costs and expenses                                        66          76          41

Operating income                                                              100         125         237
Interest income/(expense)                                                       7         (15)        (26)
                                                                         ---------    --------    --------
Income before income taxes and extraordinary item                             107         110         211
Income tax expense (benefit)                                                   --         (15)         23
                                                                         ---------    --------    --------
Net income before extraordinary item                                          107         125         188
Extraordinary item - net loss on extinguishment of
     debt (less applicable income taxes of $2)                                 --          --           3
                                                                         ---------    --------    --------
Net income                                                               $    107     $   125     $   185
                                                                         =========    ========    ========

</TABLE>

                             See notes to Schedule I








                                      S-3

<PAGE>

                               THE AES CORPORATION
                                   SCHEDULE I
                  CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                     STATEMENTS OF UNCONSOLIDATED CASH FLOWS
                                  (IN MILLIONS)

<TABLE>
<CAPTION>
                                                                                 For the Years Ended
                                                                                     December 31,
                                                                         ------------------------ ------------
                                                                          1995          1996          1997
                                                                         --------     ---------     ----------
<S>                                                                      <C>          <C>           <C>      
Net cash provided by/(used in) operating activities                      $     3      $     23      $     (30)

INVESTING ACTIVITIES 
     Issuance of notes receivable                                              2           (19)          (372)
     Acquisitions, net of cash acquired                                     (130)         (148)        (1,274)
     Dividends from subsidiaries                                              88           130            152
     Project development costs, net                                         (34)          (16)             (3)
     Investment  in subsidiaries                                            (32)         (322)            (38)
     Escrow deposits and other                                               (4)          (47)              1
                                                                         --------     ---------     ----------
Net cash provided by (used in) investing activities                        (110)         (422)         (1,534)

FINANCING ACTIVITIES
     Borrowings (repayments) under the revolver                               50           163           (186)
     Issuance of notes payable and coupon bearing securities                  --           243          1,535
     Principal payments on notes payable                                      --            --           (275)
     Proceeds from issuance of common stock                                    1             2            503
     Purchased treasury stock                                                (6)            --             --
     Payments for deferred financing costs                                   (2)           (6)            (13)
                                                                         --------     ---------     ----------
Net cash provided by financing activities                                     43           402          1,564
Increase/(decrease) in cash and cash equivalents                            (64)             3              0
Cash and cash equivalents, beginning                                          66             2              5
                                                                         --------     ---------     ----------
Cash and cash equivalents, ending                                        $     2      $      5      $       5
                                                                         ========     =========     ==========

</TABLE>


                                           See notes to Schedule I



                                      S-4
<PAGE>

                               THE AES CORPORATION
                                   SCHEDULE I
                               NOTES TO SCHEDULE I

1.       APPLICATION OF SIGNIFICANT ACCOUNTING PRINCIPLES

         Accounting for  Subsidiaries  -- The AES  Corporation has accounted for
the  earnings of its  subsidiaries  on the equity  method in the  unconsolidated
condensed financial information.

         Income  Taxes -- The  unconsolidated  income  tax  expense  or  benefit
computed for the Company in accordance  with  Statement of Financial  Accounting
Standards  No. 109,  Accounting  for Income  Taxes,  reflects the tax assets and
liabilities  of the  Company on a stand  alone  basis and the effect of filing a
consolidated U.S. income tax return with certain other affiliated companies.

         Accounts and Notes  Receivable  from  Subsidiaries -- Such amounts have
been shown in current or  long-term  assets  based on terms in  agreements  with
subsidiaries,  but payment is dependent upon meeting conditions precedent in the
subsidiary loan agreements.

2.       NOTES PAYABLE


       Notes  payable at December 31, 1996 and 1997  consisted of the  following
(in millions):

<TABLE>
<CAPTION>
                                                                  First
                                     Interest      Final          Call
                                     Rate(1)       Maturity        Date         1996         1997
                                    ---------    ----------    -----------    ----------     --------
<S>                                    <C>           <C>          <C>         <C>          <C>      
Corporate revolving bank loan(2)         7.50%       2000           --        $    213     $      27
Senior subordinated notes                9.75%       2000          1997             75            --
Senior subordinated notes               10.25%       2006          2001            250           250
Senior subordinated notes                8.38%       2007          2002             --           325
Senior subordinated notes                8.50%       2007          2002             --           375
Senior subordinated notes                8.88%       2027          2004             --           125
Unamortized discounts                                                               --           (6)
                                                                              ---------    ----------
Subtotal                                                                           538         1,096
Less current maturities                                                           (88)             --

                                                                              =========    ==========
TOTAL                                                                             $450     $   1,096
                                                                              =========    ==========

</TABLE>
(1)      Weighted average interest rate at December 31, 1997.
(2)      Floating rate loan.




                                      S-5
<PAGE>
                               THE AES CORPORATION
                                   SCHEDULE II
                        VALUATION AND QUALIFYING ACCOUNTS
                                  (IN MILLIONS)

                                          Balance at   Charged to     Balance at
                                          Beginning    Costs and        End of
                                          of Period     Expenses        Period
                                          ---------     --------        ------

Description

Allowance for contract receivables
     Year ended December 31, 1996               --           20             20
     Year ended December 31, 1997        $      20     $     17       $     37

Amortization of deferred costs
     Year ended December 31, 1995               26            5             31
     Year ended December 31, 1996               31            5             36
     Year ended December 31, 1997        $      36     $     16       $     52



                                      S-6
<PAGE>
                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
                                                                                                 Sequentially
Exhibit                                        Description of Exhibit                            Numbered Page
- -------                                        ----------------------                            -------------

<S>      <C>                                                                             
3.1      Amended  and  Restated   Certificate  of   Incorporation   of  The  AES
         Corporation is incorporated by herein reference to Exhibits 3.1 and 3.2
         to the Registration  Statement on Form S-8 (Registration No. 333) filed
         April 30, 1997.
3.2      By-Laws of The AES Corporation,  as amended, are incorporated herein by
         reference  to Exhibit  3.2 of the  Registration  Statement  on Form S-4
         (Registration No. 333-22513).
4.1      Amended and Restated Declaration of Trust of AES Trust I, among The AES
         Corporation,  The First  National  Bank of  Chicago  and First  Chicago
         Delaware,  Inc.,  to  provide  for the  issuance  of the  $2.6875  Term
         Convertible Securities, Series A.
4.2      Junior  Subordinated  Indenture,  between The AES  Corporation  and The
         First  National  Bank of Chicago,  to provide  for the  issuance of the
         $2.6875 Term Convertible Securities, Series A.
4.3      First Supplemental Indenture to Junior Subordinated Indenture,  between
         The AES Corporation and The First National Bank of Chicago, as trustee,
         to provide for the issuance of the $2.6875 Term Convertible Securities,
         Series A.
4.4      Guarantee Agreement, between The AES Corporation and The First National
         Bank of  Chicago,  as initial  guarantee  trustee,  to provide  for the
         issuance of the $2.6875 Term Convertible Securities, Series A.
4.5      Second Supplemental  Indenture dated as of October 13, 1997 between the
         Company and the First National Bank of Chicago,  as trustee, to provide
         for the issuance  from time to time of the 10.25%  Senior  Subordinated
         Notes Due 2006, is incorporated herein by reference to Exhibit 4.2.1 of
         the Registration  Statement on Form S-3/A  (Registration No. 333-39857)
         filed November 19, 1997.
4.6      Indenture  dated as of October 29, 1997 between The AES Corporation and
         The First  National  Bank of Chicago,  as  trustee,  to provide for the
         issuance from time to time of the 8.50% Senior  Subordinated  Notes due
         2007 of the Company and the 8.875% Senior  Subordinated  Debentures due
         2027,  is  incorporated  herein  by  reference  to  Exhibit  4.1 to the
         Registration  Statement on Form S-4  (Registration No. 333-44845) filed
         January 23, 1998.
4.7      First Supplemental  Indenture dated as of November 21, 1997 between The
         AES Corporation and The First National Bank of Chicago,  as trustee, to
         provide  for  the  issuance  from  time to  time  of the  8.50%  Senior
         Subordinated  Notes  due  2007 of the  Company  and the  8.875%  Senior
         Subordinated  Debentures due 2027, is incorporated  herein by reference
         to  Exhibit   4.1.2  to  the   Registration   Statement   on  Form  S-4
         (Registration No. 333-44845) filed January 23, 1998.
4.8      Junior  Subordinated Debt Trust Securities  Indenture dated as of March
         1, 1997 between the Company and The First National Bank of Chicago,  to
         provide  for the  issuance  of the $2.75 Term  Convertible  Securities,
         Series B, is  incorporated  herein by  reference  to Exhibit 4.1 to the
         Registration  Statement on Form S-3  (Registration No. 333-46189) filed
         February 12, 1998.
4.9      Second Supplemental  Indenture dated as of October 29, 1997 between the
         Company  and The First  National  Bank of  Chicago,  to provide for the
         issuance  of the  $2.75  Term  Convertible  Securities,  Series  B,  is
         incorporated  herein by reference to Exhibit 4.1.1 to the  Registration
         Statement on Form S-3  (Registration  No. 333-46189) filed February 12,
         1998.
</TABLE>


<PAGE>

4.10     Amended and Restated  Declaration  of Trust of AES Trust II, to provide
         for the issuance of the $2.75 Term Convertible Securities, Series B, is
         incorporated  herein by  reference  to Exhibit 4.3 to the  Registration
         Statement on Form S-3  (Registration  No. 333-46189) filed February 12,
         1998.
4.11     Restated  Certificate  of Trust of AES  Trust II,  to  provide  for the
         issuance  of the  $2.75  Term  Convertible  Securities,  Series  B,  is
         incorporated  herein by  reference  to Exhibit 4.4 to the  Registration
         Statement on Form S-3  (Registration  No. 333-46189) filed February 12,
         1998.
4.12     Form of  Preferred  Security,  to provide for the issuance of the $2.75
         Term  Convertible  Securities,  Series  B, is  incorporated  herein  by
         reference  to Exhibit  4.5 to the  Registration  Statement  on Form S-3
         (Registration No. 333-46189) filed February 12, 1998.
4.13     Form of Junior  Subordinated  Debt Trust  Security,  to provide for the
         issuance  of the  $2.75  Term  Convertible  Securities,  Series  B,  is
         incorporated  herein by  reference  to Exhibit 4.6 to the  Registration
         Statement on Form S-3  (Registration  No. 333-46189) filed February 12,
         1998.
4.14     Preferred Securities Guarantee with respect to Preferred Securities, to
         provide  for the  issuance  of the $2.75 Term  Convertible  Securities,
         Series B, is  incorporated  herein by  reference  to Exhibit 4.7 to the
         Registration  Statement on Form S-3  (Registration No. 333-46189) filed
         February 12, 1998.
4.15     Other  instruments  defining  the  rights of  holders  of  unregistered
         long-term   indebtedness   of  the  Registrant  and  its   consolidated
         subsidiaries.
10.1     Amended Power Sales Agreement,  dated as of December 10, 1985,  between
         Oklahoma  Gas  and  Electric  Company  and AES  Shady  Point,  Inc.  is
         incorporated  herein by reference  to Exhibit 10.5 to the  Registration
         Statement on Form S-1 (Registration No. 33-40483).
10.2     First  Amendment  to the  Amended  Power Sales  Agreement,  dated as of
         December 19, 1985,  between  Oklahoma Gas and Electric  Company and AES
         Shady Point, Inc. is incorporated  herein by reference to Exhibit 10.45
         to the Registration Statement on Form S-1 (Registration No. 33-46011).
10.3     Electricity  Purchase Agreement,  dated as of December 6, 1985, between
         The  Connecticut  Light and  Power  Company  and AES  Thames,  Inc.  is
         incorporated  herein by reference  to Exhibit 10.4 to the  Registration
         Statement on Form S-1 (Registration No. 33-40483).
10.4     Power  Purchase  Agreement,  dated March 25, 1988,  between AES Barbers
         Point,  Inc.  and  Hawaiian  Electric  Company,  Inc.,  as amended,  is
         incorporated  herein by reference  to Exhibit 10.6 to the  Registration
         Statement on Form S-1 (Registration No. 33-40483).
10.5     The  AES  Corporation  Profit  Sharing  and  Stock  Ownership  Plan  is
         incorporated herein by reference to Exhibit 4(c)(1) to the Registration
         Statement on Form S-8 (Registration No. 33-49262).
10.6     The AES Corporation Incentive Stock Option Plan of 1991, as amended, is
         incorporated  herein by reference to Exhibit 10.30 to the Annual Report
         on Form 10-K of the  Registrant  for the fiscal year ended December 31,
         1995.
10.7     Applied Energy  Services,  Inc.  Incentive Stock Option Plan of 1982 is
         incorporated  herein by reference to Exhibit 10.31 to the  Registration
         Statement on Form S-1 (Registration No. 33-40483).
10.8     Deferred  Compensation  Plan for  Executive  Officers,  as amended,  is
         incorporated herein by reference to Exhibit 10.32 to Amendment No. 1 to
         the Registration Statement on Form S-1 (Registration No. 33-40483).
10.9     Deferred  Compensation Plan for Directors,  as amended, is incorporated
         herein  by  reference  to  Exhibit  10.33  to  Amendment  No.  1 to the
         Registration Statement on Form S-1 (Registration No. 33-40483).
10.10    The  AES  Corporation  Stock  Option  Plan  for  Outside  Directors  is
         incorporated  herein by reference to Exhibit 10.43 to the Annual Report
         on Form 10-K of Registrant for the Fiscal Year ended December 31, 1991.
<PAGE>



10.11    The AES Corporation Supplemental Retirement Plan is incorporated herein
         by reference to Exhibit  10.64 to the Annual Report on Form 10-K of the
         Registrant for the year ended December 31, 1994.
11       Statement  of  computation  of  earnings  per share.
12       Statement of computation of ratio of earnings to fixed charges.
21       Significant subsidiaries of The AES Corporation.
23       Consent of Independent Auditors, Deloitte & Touche LLP.
24       Powers of Attorney.
27       Financial Data Schedule (Article 5).






                                                                  CONFORMED COPY



================================================================================





                    AMENDED AND RESTATED DECLARATION OF TRUST

                                       OF

                                   AES TRUST I

                     ---------------------------------------

                           DATED AS OF MARCH 31, 1997

                     ---------------------------------------





================================================================================







<PAGE>



                                TABLE OF CONTENTS 1
                             ----------------------

                                                                            PAGE

                                    ARTICLE 1
                                   DEFINITIONS

SECTION 1.01. Definitions......................................................2

                                    ARTICLE 2
                               TRUST INDENTURE ACT

SECTION 2.01. Trust Indenture Act; Application.................................8
SECTION 2.02. Lists of Holders of Preferred Securities.........................9
SECTION 2.03. Reports by the Property Trustee..................................9
SECTION 2.04. Periodic Reports to Property Trustee.............................9
SECTION 2.05. Evidence of Compliance with Conditions Precedent.................9
SECTION 2.06. Events of Default; Waiver........................................9
SECTION 2.07. Disclosure of Information.......................................11

                                    ARTICLE 3
                                  ORGANIZATION

SECTION 3.01. Name............................................................12
SECTION 3.02. Office..........................................................12
SECTION 3.03. Issuance of the Trust Securities................................12
SECTION 3.04. Purchase of Debentures..........................................13
SECTION 3.05. Purpose.........................................................13
SECTION 3.06. Authority.......................................................14
SECTION 3.07. Title to Property of the Trust..................................14
SECTION 3.08. Powers and Duties of the Regular Trustees.......................14
SECTION 3.09. Prohibition of Actions by Trust and Trustees....................17
SECTION 3.10. Powers and Duties of the Property Trustee.......................18
SECTION 3.11. Delaware Trustee................................................21
SECTION 3.12. Certain Rights and Duties of the Property Trustee...............21
SECTION 3.13. Registration Statement and Related Matters......................24
SECTION 3.14. Filing of Amendments to Certificate of Trust....................25
SECTION 3.15. Execution of Documents by Regular Trustees......................25


- ----------
1This Table of Contents  does not  constitute  part of the Amended and  Restated
Declaration of Trust and should not have any bearing upon the  interpretation of
any of its terms or provisions.

                                       i

<PAGE>



                                                                            PAGE


SECTION 3.16. Trustees Not Responsible for Recitals or Issuance of
     Securities...............................................................25
SECTION 3.17. Duration of Trust...............................................26

                                    ARTICLE 4
                                     SPONSOR

SECTION 4.01. Purchase of Common Securities by Sponsor........................26
SECTION 4.02. Expenses........................................................26

                                    ARTICLE 5
                                    TRUSTEES

SECTION 5.01. Number of Trustees; Qualifications..............................27
SECTION 5.02. Appointment, Removal and Resignation of Trustees................29
SECTION 5.03. Vacancies among Trustees........................................31
SECTION 5.04. Effect of Vacancies.............................................31
SECTION 5.05. Meetings........................................................31
SECTION 5.06. Delegation of Power.............................................32

                                    ARTICLE 6
                                  DISTRIBUTIONS

SECTION 6.01. Distributions...................................................32

                                    ARTICLE 7
                             ISSUANCE OF SECURITIES

SECTION 7.01. General Provisions Regarding Securities.........................32
SECTION 7.02. Conversion Agent................................................34

                                    ARTICLE 8
                              TERMINATION OF TRUST

SECTION 8.01. Termination of Trust............................................35

                                    ARTICLE 9
                              TRANSFER OF INTERESTS

SECTION 9.01. Transfer of Securities..........................................35
SECTION 9.02. Transfer of Certificates........................................36

                                       ii

<PAGE>



SECTION 9.03. Deemed Security Holders.........................................36
SECTION 9.04. Book Entry Interests............................................37
SECTION 9.05. Notices to Holders of Certificates..............................38
SECTION 9.06. Appointment of Successor Clearing Agency........................38
SECTION 9.07. Definitive Preferred Securities Certificates....................38
SECTION 9.08. Mutilated, Destroyed, Lost or Stolen Certificates...............38

                                   ARTICLE 10
                    LIMITATION OF LIABILITY; INDEMNIFICATION

SECTION 10.01. Exculpation....................................................39
SECTION 10.02. Indemnification................................................39
SECTION 10.03. Outside Business...............................................40

                                   ARTICLE 11
                                   ACCOUNTING

SECTION 11.01. Fiscal Year....................................................41
SECTION 11.02. Certain Accounting Matters.....................................41
SECTION 11.03. Banking........................................................42
SECTION 11.04. Withholding....................................................42

                                   ARTICLE 12
                             AMENDMENTS AND MEETINGS

SECTION 12.01. Amendments.....................................................42
SECTION 12.02. Meetings of the Holders of Securities; Action by Written
     Consent..................................................................43

                                   ARTICLE 13
            REPRESENTATIONS OF PROPERTY TRUSTEE AND DELAWARE TRUSTEE

SECTION 13.01. Representations and Warranties of Property Trustee.............45

                                   ARTICLE 14
                                  MISCELLANEOUS

SECTION 14.01. Notices........................................................46
SECTION 14.02. Undertaking for Costs..........................................47
SECTION 14.03. Governing Law..................................................48
SECTION 14.04. Headings.......................................................48

                                      iii

<PAGE>



SECTION 14.05. Partial Enforceability.........................................48
SECTION 14.06. Counterparts...................................................48
SECTION 14.07. Intention of the Parties.......................................48
SECTION 14.08. Successors and Assigns.........................................48

SIGNATURES AND SEALS

EXHIBIT A: CERTIFICATE OF TRUST
EXHIBIT B: TERMS OF THE PREFERRED SECURITIES
EXHIBIT C: TERMS OF THE COMMON SECURITIES



                                       iv

<PAGE>



                              AMENDED AND RESTATED
                              DECLARATION OF TRUST

                                       OF

                                   AES TRUST I

                                 MARCH 31, 1997

     AMENDED  AND  RESTATED  DECLARATION  OF  TRUST  ("Declaration")  dated  and
effective as of March 31, 1997 by the  undersigned  trustees  (together with all
other  Persons  from time to time duly  appointed  and  serving as  trustees  in
accordance with the provisions of this  Declaration,  the  "Trustees"),  The AES
Corporation, a Delaware corporation,  as trust sponsor ("AES" or the "Sponsor"),
and by the holders,  from time to time, of undivided beneficial interests in the
assets of the Trust to be issued pursuant to this Declaration.

     WHEREAS,  the Sponsor and the Trustees  entered into a Declaration of Trust
dated as of November 1, 1996 (the "Original  Declaration") in order to establish
a  statutory  business  trust (the  "Trust")  under the  Business  Trust Act (as
hereinafter defined);

     WHEREAS, the Certificate of Trust (the "Certificate of Trust") of the Trust
was filed with the office of the  Secretary of State of the State of Delaware on
November 5, 1996 and was restated on March 27, 1997;

     WHEREAS, the Trustees and the Sponsor desire to continue the Trust pursuant
to the  Business  Trust Act for the  purpose  of,  as  described  more  fully in
Sections 3.03 and 3.04 hereof, (i) issuing and selling Preferred  Securities (as
defined herein)  representing  preferred undivided  beneficial  interests in the
assets of the Trust for cash and  investing  the proceeds  thereof in Debentures
(as  hereinafter  defined) of AES issued  under the  Indenture  (as  hereinafter
defined) to be held as assets of the Trust and (ii)  issuing and selling  Common
Securities  (as  defined  herein)   representing  common  undivided   beneficial
interests in the assets of the Trust to AES in exchange  for cash and  investing
the proceeds thereof in additional  Debentures  issued under the Indenture to be
held as assets of the Trust; and

     NOW, THEREFORE, it being the intention of the parties hereto that the Trust
constitute  a business  trust under the  Business  Trust Act,  that the Original
Declaration be amended and restated in its entirety as provided  herein and that
this Declaration constitute the governing instrument of such business trust, the
Trustees  declare  that all assets  referred  to in clauses  (i) and (ii) of the
previous



<PAGE>



Whereas  clause  purchased by the Trust will be held in trust for the benefit of
the Holders (as  defined  herein)  from time to time,  of the  Certificates  (as
defined herein) representing undivided beneficial interests in the assets of the
Trust issued hereunder, subject to the provisions of this Declaration.



                                    ARTICLE 1
                                   DEFINITIONS

     SECTION 1.01. Definitions.

     (a)  Capitalized  terms  used in this  Declaration  but not  defined in the
preamble  above have the  respective  meanings  assigned to them in this Section
1.01;

     (b) a term  defined  anywhere  in this  Declaration  has the  same  meaning
throughout;

     (c) all references to "the  Declaration" or "this  Declaration" are to this
Amended and Restated  Declaration of Trust (including Exhibits A, B and C hereto
(the "Exhibits")) as modified, supplemented or amended from time to time;

     (d) all  references  in this  Declaration  to  Articles  and  Sections  and
Exhibits are to Articles and Sections of and Exhibits to this Declaration unless
otherwise specified;

     (e) a term  defined in the Trust  Indenture  Act has the same  meaning when
used in this Declaration  unless otherwise defined in this Declaration or unless
the context otherwise requires; and

     (f) a reference to the singular includes the plural and vice versa.

     "Affiliate"  has the same  meaning as given to that term in Rule 405 of the
Securities Act or any successor rule thereunder.

     "Book Entry Interest" means a beneficial  interest in a Global  Certificate
registered in the name of a Clearing Agency or a nominee thereof,  ownership and
transfers  of which shall be  maintained  and made  through book entries by such
Clearing Agency as described in Section 9.04.

                                       2

<PAGE>



     "Business Day" means any day other than a Saturday, Sunday or any other day
on which banking  institutions in the City of New York, in the State of New York
are authorized or required by applicable law to close.

     "Business  Trust Act" means Chapter 38 of Title 12 of the Delaware Code, 12
Del. Code ss. 3801 et seq., as it may be amended from time to time.

     "Certificate"  means a Common Security  Certificate or a Preferred Security
Certificate.

     "Certificate  of Trust" has the  meaning  set forth in the  second  Whereas
clause above.

     "Clearing  Agency" means an organization  registered as a "Clearing Agency"
pursuant to Section 17A of the Exchange Act that is acting as depository for the
Preferred  Securities  and in  whose  name or in the name of a  nominee  of that
organization, shall be registered a Global Certificate and which shall undertake
to effect book entry transfers and pledges of the Preferred Securities.

     "Clearing Agency Participant" means a broker, dealer, bank, other financial
institution  or other  Person  for whom  from time to time the  Clearing  Agency
effects  book entry  transfers  and  pledges of  securities  deposited  with the
Clearing Agency.

     "Closing  Date" means the Closing  Date as  specified  in the  Underwriting
Agreement,  which  date is also  the  date of  execution  and  delivery  of this
Declaration.

     "Code"  means the Internal  Revenue  Code of 1986,  as amended from time to
time, or any successor  legislation.  A reference to a specific section ((Sec.))
of  the  Code  refers  not  only  to  such  specific  section  but  also  to any
corresponding  provision  of any federal tax statute  enacted  after the date of
this  Declaration,  as such specific  section or  corresponding  provision is in
effect  on the  date  of  application  of the  provisions  of  this  Declaration
containing such reference.

     "Commission" means the Securities and Exchange Commission.

     "Common Security" has the meaning specified in Section 7.01(b).

                                        3

<PAGE>



     "Common  Security  Certificate"  means a  definitive  certificate  in fully
registered  form  representing a Common  Security  substantially  in the form of
Annex I to Exhibit C.

     "Common Stock" means the common stock of AES, par value $.01 per share.

     "Conversion Agent" has the meaning specified in Section 7.02.

     "Covered  Person" means (i) any officer,  director,  shareholder,  partner,
member,  representative,  employee or agent of the Trust or its Affiliates, (ii)
any officer, director, shareholder, employees,  representatives or agents of AES
or its Affiliates and (iii) the Holders from time to time of the Securities.

     "Debenture  Trustee" means The First  National Bank of Chicago,  as trustee
under the Indenture  until a successor is appointed  thereunder  and  thereafter
means such successor trustee.

     "Debentures" means the series of Junior Subordinated Convertible Debentures
issued by AES under the  Indenture  to the  Property  Trustee and  entitled  the
"5.375% Junior Subordinated Debentures due 2027".

     "Definitive  Preferred Security  Certificates" has the meaning set forth in
Section 9.04.

     "Delaware Trustee" has the meaning set forth in Section 5.01(a)(3).

     "Depositary  Agreement"  means the agreement among the Trust,  the Property
Trustee  and DTC dated as of the  Closing  Date,  as the same may be  amended or
supplemented from time to time.

     "Distribution"  means a  distribution  payable to Holders of  Securities in
accordance with Section 6.01.

     "DTC" means The Depository Trust Company, the initial Clearing Agency.

     "Event of Default" in respect of the Securities means an Indenture Event of
Default has occurred and is continuing in respect of the Debentures.

     "Exchange Act" means the  Securities  Exchange Act of 1934, as amended from
time to time or any successor legislation.

                                       4

<PAGE>



     "Fiscal Year" has the meaning specified in Section 11.01.

     "Global Certificate" has the meaning set forth in Section 9.04.

     "Holder" means a Person in whose name a Certificate representing a Security
is  registered,  such Person being a beneficial  owner within the meaning of the
Business Trust Act.

     "Indemnified  Person" means any Trustee,  any Affiliate of any Trustee, any
Conversion  Agent,  any Paying  Agent,  any officers,  directors,  shareholders,
members,  partners,  employees,   representatives  or  agents  of  any  Trustee,
Conversion  Agent or Paying Agent,  or any employee or agent of the Trust or its
Affiliates.

     "Indenture"  means the Junior  Subordinated  Indenture dated as of March 1,
1997  between  AES  and the  Debenture  Trustee  as  supplemented  by the  First
Supplemental Indenture thereto dated as of March 31, 1997, pursuant to which the
Debentures are to be issued.

     "Indenture  Event of  Default"  means an event or  condition  defined as an
"Event of Default" with respect to the Debentures  under Section  6.01(a) of the
Indenture has occurred and is continuing.

     "Investment  Company"  means  an  investment  company  as  defined  in  the
Investment Company Act.

     "Investment  Company  Act" means the  Investment  Company  Act of 1940,  as
amended from time to time or any successor legislation.

     "Legal Action" has the meaning specified in Section 3.08(g).

     "Liquidation  Distribution"  has the  meaning set forth in Exhibits B and C
hereto establishing the terms of the Securities.

     "Majority  in  liquidation  amount  of the  Securities"  means,  except  as
otherwise  required  by the Trust  Indenture  Act and except as  provided in the
penultimate  paragraph  of  paragraph  6  of  Exhibit  B  hereto,  Holder(s)  of
outstanding  Securities voting together as a single class or, as the context may
require,  Holder(s) of  outstanding  Preferred  Securities or Common  Securities
voting  separately as a class,  who are the record owners of a relevant class of
Securities whose  liquidation  amount (including the stated amount that would be
paid  on  redemption,   liquidation  or  otherwise,   plus  accrued  and  unpaid
Distributions to the date upon which the voting percentages are determined)

                                       5

<PAGE>



represents more than 50% of the liquidation amount of all outstanding Securities
of such class.

     "Ministerial  Action"  has  the  meaning  set  forth  in the  terms  of the
Securities as set forth in Exhibits B and C hereto.

     "Option  Closing  Date" means the Option  Closing  Date as specified in the
Underwriting Agreement.

     "Original  Declaration"  has the  meaning  set forth in the  first  WHEREAS
clause above.

     "Paying Agent" has the meaning specified in Section 3.10(i).

     "Person"  means a legal  person,  including  any  individual,  corporation,
estate, partnership,  joint venture,  association,  joint stock company, limited
liability  company,  trust,  unincorporated  association,  or  government or any
agency or political subdivision thereof, or any other entity of whatever nature.

     "Preferred  Guarantee" means the Guarantee  Agreement dated as of March 31,
1997 of AES in respect of the Preferred Securities.

     "Preferred Security" has the meaning specified in Section 7.01(b).

     "Preferred  Security  Beneficial Owner" means, with respect to a Book Entry
Interest,  a Person who is the beneficial owner of such Book Entry Interest,  as
reflected  on the  books of the  Clearing  Agency,  or on the  books of a Person
maintaining an account with such Clearing Agency  (directly as a Clearing Agency
Participant or as an indirect  participant,  in each case in accordance with the
rules of such Clearing Agency).

     "Preferred  Security  Certificate" means a definitive  certificate in fully
registered form representing a Preferred  Security  substantially in the form of
Annex I to Exhibit B.

     "Property  Trustee" means the Trustee meeting the eligibility  requirements
set forth in Section  5.01(c)  and having the duties set forth for the  Property
Trustee herein.

     "Property Account" has the meaning specified in Section 3.10(c)(i).

     "Quorum" means a majority of the Regular Trustees or, if there are only two
Regular Trustees, both such Regular Trustees.

                                       6

<PAGE>




     "Regular Trustee" means any Trustee other than the Property Trustee and the
Delaware Trustee.

     "Related Party" means any direct or indirect wholly owned subsidiary of AES
or any other Person which owns, directly or indirectly,  100% of the outstanding
voting securities of AES.

     "Resignation Request" has the meaning specified in Section 5.02(d).

     "Responsible  Officer"  means,  with respect to the Property  Trustee,  the
chairman of the board of  directors,  the  president,  any  vice-president,  any
assistant vice-president, the secretary, any assistant secretary, the treasurer,
any assistant  treasurer,  any trust  officer or assistant  trust officer or any
other officer of the Property Trustee customarily  performing  functions similar
to those performed by any of the above designated  officers and also means, with
respect to a particular  corporate trust matter,  any other officer to whom such
matter is referred  because of that officer's  knowledge of and familiarity with
the particular subject.

     "Rule  3a-7"  means  Rule 3a-7  under  the  Investment  Company  Act or any
successor rule thereunder.

     "Securities" means the Common Securities and the Preferred Securities.

     "Securities  Act" means the Securities Act of 1933, as amended from time to
time or any successor legislation.

     "Special Event" has the meaning set forth in the terms of the Securities as
set forth in Exhibits B and C hereto.

     "Sponsor" or "AES" means The AES Corporation,  a Delaware  corporation,  or
any successor entity in a merger, in its capacity as sponsor of the Trust.

     "Successor   Delaware   Trustee"  has  the  meaning  specified  in  Section
5.02(b)(ii).

     "Successor  Property  Trustee"  means a successor  Trustee  possessing  the
qualifications to act as Property Trustee under Section 5.01(c).

     "10% in liquidation  amount of the Securities"  means,  except as otherwise
required by the Trust  Indenture  Act and except as provided in the  penultimate
paragraph  of  paragraph  6  of  Exhibit  B  hereto,  Holder(s)  of  outstanding
Securities  voting  together as a single  class or, as the context may  require,
Holder(s) of

                                       7

<PAGE>



outstanding  Preferred  Securities or Common Securities,  voting separately as a
class,  who are the  record  owners  of a  relevant  class of  Securities  whose
liquidation   amount  (including  the  stated  amount  that  would  be  paid  on
redemption,  liquidation or otherwise,  plus accrued and unpaid Distributions to
the date upon which the voting  percentages  are  determined)  represents 10% or
more of the liquidation amount of all outstanding Securities of such class.

     "Treasury Regulations" means the income tax regulations including temporary
and  proposed  regulations,  promulgated  under  the Code by the  United  States
Treasury,  as such  regulations  may be  amended  from  time to time  (including
corresponding provisions of succeeding regulations).

     "Trustee" or "Trustees"  means each Person who has signed this  Declaration
as a trustee, so long as such Person shall continue in office in accordance with
the  terms  hereof,  and all  other  Persons  who may from  time to time be duly
appointed,  qualified and serving as Trustees in accordance  with the provisions
hereof,  and references  herein to a Trustee or the Trustees shall refer to such
Person or Persons solely in their capacity as trustees hereunder.

     "Trust Indenture Act" means the Trust Indenture Act of 1939, as amended.

     "Underwriting Agreement" means the Underwriting Agreement dated as of March
31, 1997 among the Trust, the Sponsor,  J.P. Morgan Securities Inc.,  Donaldson,
Lufkin & Jenrette Securities Corporation, Goldman, Sachs & Co., Morgan Stanley &
Co. Incorporated, Salomon Brothers Inc and Unterberg Harris.


                                    ARTICLE 2
                               TRUST INDENTURE ACT

     SECTION 2.01. Trust Indenture Act; Application.

     (a) This  Declaration is subject to the  provisions of the Trust  Indenture
Act that are required to be part of this  Declaration  and shall,  to the extent
applicable, be governed by such provisions;

     (b) if and to the extent that any  provision  of this  Declaration  limits,
qualifies or conflicts with the duties  imposed by ss.ss.310 to 317,  inclusive,
of the Trust Indenture Act, such imposed duties shall control;

                                       8

<PAGE>



     (c) the Property Trustee,  to the extent permitted by applicable law and/or
the rules and regulations of the Commission,  shall be the only Trustee which is
a trustee for the purposes of the Trust Indenture Act; and

     (d) the  application of the Trust Indenture Act to this  Declaration  shall
not  affect  the  nature of the  Securities  as equity  securities  representing
undivided beneficial interests in the assets of the Trust.

     SECTION 2.02. Lists of Holders of Preferred Securities.

     (a) Each of the  Sponsor  and the  Regular  Trustees on behalf of the Trust
shall provide the Property  Trustee with such  information  as is required under
ss. 312(a) of the Trust Indenture Act at the times and in the manner provided in
ss. 312(a); and

     (b) the Property  Trustee  shall comply with its  obligations  under ss.ss.
310(b), 311 and 312(b) of the Trust Indenture Act.

     SECTION 2.03. Reports by the Property Trustee.  Within 60 days after May 15
of each year,  commencing  May 1998,  the Property  Trustee shall provide to the
Holders of the  Securities  such reports as are required by ss. 313 of the Trust
Indenture  Act, if any, in the form, in the manner and at the times  provided by
ss. 313 of the Trust Indenture Act. The Property  Trustee shall also comply with
the requirements of ss. 313(d) of the Trust Indenture Act.

     SECTION 2.04. Periodic Reports to Property Trustee. Each of the Sponsor and
the  Regular  Trustees  on behalf of the Trust  shall  provide  to the  Property
Trustee, the Commission and the Holders of the Securities,  as applicable,  such
documents,  reports and information as required by ss. 314(a)(1)-(3) (if any) of
the  Trust  Indenture  Act  and  the  compliance  certificates  required  by ss.
314(a)(4)  and (c) of the  Trust  Indenture  Act,  any such  certificates  to be
provided in the form, in the manner and at the times  required by ss.  314(a)(4)
and (c) of the Trust Indenture Act (provided that any certificate to be provided
pursuant to ss.  314(a)(4) of the Trust  Indenture Act shall be provided  within
120 days of the end of each Fiscal Year).

     SECTION 2.05. Evidence of Compliance with Conditions Precedent. Each of the
Sponsor  and the Regular  Trustees  on behalf of the Trust shall  provide to the
Property Trustee such evidence of compliance with any conditions  precedent,  if
any,  provided  for in this  Declaration  which relate to any of the matters set
forth in ss.  314(c) of the Trust  Indenture  Act.  Any  certificate  or opinion
required to be given  pursuant to ss. 314(c) shall comply with ss. 314(e) of the
Trust Indenture Act.

                                        9

<PAGE>



     SECTION 2.06.  Events of Default;  Waiver.  (a) Subject to Section 2.06(c),
Holders  of  Preferred  Securities  may,  by vote  of at  least  a  Majority  in
liquidation amount of the Preferred  Securities (A) in accordance with the terms
of the Preferred Securities, direct the time, method and place of conducting any
proceeding for any remedy available to the Property  Trustee,  or exercising any
trust or power  conferred  upon the  Property  Trustee,  or (B) on behalf of the
Holders of all Preferred Securities,  waive any past Event of Default in respect
of the Preferred Securities and its consequences;  provided that if the Event of
Default arises out of an Indenture Event of Default:

          (i) which is not waivable  under the  Indenture,  the Event of Default
     under this Declaration shall also be not waivable; or

          (ii) which  requires the consent or vote of (1) holders of  Debentures
     representing  a specified  percentage  greater than a majority in principal
     amount of the  Debentures,  or (2) each holder of Debentures,  the Event of
     Default under this Declaration may only be waived by, in the case of clause
     (1) above, the vote of Holders of Preferred  Securities  representing  such
     specified  percentage of the aggregate  liquidation amount of the Preferred
     Securities  or, in the case of clause (2) above,  each Holder of  Preferred
     Securities.

     Upon such waiver,  any such default shall cease to exist,  and any Event of
Default with respect to the  Preferred  Securities  arising  therefrom  shall be
deemed to have been  cured for every  purpose of this  Declaration,  but no such
waiver shall extend to any  subsequent or other default or Event of Default with
respect to the Preferred Securities or impair any right consequent thereon.

     (b) Subject to Section 2.06(c), Holders of Common Securities may by vote of
at least a  Majority  in  liquidation  amount of the Common  Securities,  (A) in
accordance with the terms of the Common Securities,  direct the time, method and
place of  conducting  any  proceeding  for any remedy  available to the Property
Trustee or exercising any trust or power conferred upon the Property  Trustee or
(B) on behalf of the  Holders  of all of the Common  Securities,  waive any past
Event of Default with  respect to the Common  Securities  and its  consequences,
provided  that,  if the Event of  Default  arises out of an  Indenture  Event of
Default:

          (i)  which is not  waivable  under  the  Indenture,  except  where the
     Holders of the Common  Securities  are deemed to have  waived such Event of
     Default under the Declaration as provided below, the Event of Default under
     this Declaration shall also not be waivable; or

                                       10

<PAGE>



          (ii) which  requires the consent or vote of (1) holders of  Debentures
     representing  a specified  percentage  greater than a majority in principal
     amount of the Debentures or (2) each holder of Debentures, except where the
     holders of the Common  Securities  are deemed to have  waived such Event of
     Default  under this  Declaration  as provided  below,  the Event of Default
     under  this  Declaration  may only be waived  by, in the case of clause (1)
     above, the vote of Holders of Common Securities representing such specified
     percentage of the aggregate liquidation amount of the Common Securities or,
     in the case of clause (2) above, each holder of Common Securities; and

provided,  further, that each Holder of Common Securities will be deemed to have
waived  any Event of Default  with  respect  to the  Common  Securities  and its
consequences  until  all  Events  of  Default  with  respect  to  the  Preferred
Securities  have been cured,  waived by the Holders of Preferred  Securities  as
provided in this  Declaration  or otherwise  eliminated  and until all Events of
Default with respect to the Preferred  Securities have been so cured,  waived or
otherwise eliminated, the Property Trustee will be deemed to be acting solely on
behalf of the Holders of the  Preferred  Securities  and only the Holders of the
Preferred  Securities  will have the right to direct  the  Property  Trustee  in
accordance with the terms of this  Declaration or the  Securities.  In the event
that any Event of Default with respect to the Preferred  Securities is waived by
the Holders of Preferred Securities as provided in this Declaration, the Holders
of Common  Securities agree that such waiver shall also constitute the waiver of
such Event of Default  with  respect to the Common  Securities  for all purposes
under this  Declaration  without any further act, vote or consent of the Holders
of the Common  Securities.  Subject to the foregoing  provisions of this Section
2.06(b),  upon such waiver,  any such default shall cease to exist and any Event
of Default  with respect to the Common  Securities  arising  therefrom  shall be
deemed to have been  cured for every  purpose of this  Declaration,  but no such
waiver shall extend to any  subsequent or other default or Event of Default with
respect to the Common Securities or impair any right consequent thereon.

     (c)  The  right  of  any  Holder  of  Securities  to  receive   payment  of
Distributions  on the  Securities in accordance  with this  Declaration  and the
terms of the Securities set forth in Exhibits B and C on or after the respective
payment dates  therefor,  or to institute  suit for the  enforcement of any such
payment  on or after such  payment  dates,  shall not be  impaired  without  the
consent of such Holder.

     (d) As provided in the terms of the  Securities set forth in Exhibits B and
C hereto,  a waiver of an Indenture Event of Default by the Property  Trustee at
the written direction of the Holders of the Preferred  Securities  constitutes a
waiver of

                                       11

<PAGE>



the  corresponding  Event of Default  under this  Declaration  in respect of the
Securities.

     SECTION 2.07.  Disclosure of Information.  The disclosure of information as
to the names and addresses of the Holders of the  Securities in accordance  with
ss. 312 of the Trust  Indenture  Act,  regardless  of the source from which such
information  was derived,  shall not be deemed to be a violation of any existing
law, or any law hereafter  enacted which does not specifically  refer to ss. 312
of the Trust Indenture Act, nor shall the Property  Trustee be held  accountable
by reason of mailing any material pursuant to a request made under ss. 312(b) of
the Trust Indenture Act.


                                    ARTICLE 3
                                  ORGANIZATION

     SECTION 3.01.  Name. The Trust continued by this  Declaration is named "AES
Trust I" as such name may be modified from time to time by the Regular  Trustees
following  written notice to the Holders of Securities.  The Trust's  activities
may be conducted under the name of the Trust or any other name deemed  advisable
by the Regular Trustees.

     SECTION 3.02.  Office.  The address of the principal office of the Trust is
c/o The AES Corporation, 1001 North 19th Street, Arlington, Virginia 22209. Upon
ten days'  written  notice to the Holders,  the Regular  Trustees may change the
location of the Trust's principal  office.  The name of the registered agent and
office of the Trust in the State of Delaware is The  Corporation  Trust Company,
1209  Orange  Street,  Wilmington,  Delaware  19801.  At any time,  the  Regular
Trustees may designate another registered agent and/or registered office.

     SECTION  3.03.  Issuance  of the Trust  Securities.  On March 31,  1997 the
Sponsor,  on  behalf  of the Trust and  pursuant  to the  Original  Declaration,
executed  and  delivered  the  Underwriting  Agreement.  On the Closing Date and
contemporaneously  with the  execution  and  delivery of this  Declaration,  the
Regular Trustees,  on behalf of the Trust,  shall execute and deliver to (i) the
underwriters  named  in  the  Underwriting   Agreement,  a  Global  Certificate,
registered  in the  name  of the  nominee  of the  initial  Clearing  Agency  as
specified  in  Section  9.04,  in an  aggregate  amount of  5,000,000  Preferred
Securities  having an  aggregate  liquidation  amount of  $250,000,000,  against
receipt  of the  aggregate  purchase  price  of  such  Preferred  Securities  of
$250,000,000,  and (ii) the Sponsor, Common Securities Certificates,  registered
in the name of the Sponsor,  in an

                                       12

<PAGE>



aggregate amount of 154,640 Common  Securities  having an aggregate  liquidation
amount of $7,732,000,  against  receipt of the aggregate  purchase price of such
Common   Securities  of  $7,732,000.   In  the  event  and  to  the  extent  the
overallotment option granted by the Trust pursuant to the Underwriting Agreement
is  exercised  by such  underwriters,  on the Option  Closing  Date the  Regular
Trustees,  on  behalf  of the  Trust,  shall  execute  and  deliver  to (i) such
underwriters a Global Certificate,  registered in the name of the nominee of the
initial  Clearing Agency as specified in Section 9.04, in an aggregate amount of
up to 500,000 Preferred Securities having an aggregate  liquidation amount of up
to $2,500,000  against receipt of the aggregate purchase price of such Preferred
Securities  of  up  to  $2,500,000,   and  (ii)  the  Sponsor,  Common  Security
Certificates,  registered in the name of the Sponsor,  in an aggregate amount of
15,464 Common  Security  having an aggregate  liquidation  of $773,200,  against
receipt of the  aggregate  purchase  price of such  Common  Securities  of up to
$773,200.

     SECTION   3.04.   Purchase  of   Debentures.   On  the  Closing   Date  and
contemporaneously  with the  execution  and  delivery of this  Declaration,  the
Regular Trustees,  on behalf of the Trust,  shall purchase from the Sponsor with
the proceeds  received by the Trust from the sale of the Securities on such date
pursuant to Section  3.03, at a purchase  price of 100% of the principal  amount
thereof,  Debentures,  registered in the name of the Property Trustee and having
an aggregate principal amount equal to $257,732,000, and, in satisfaction of the
purchase price for such Debentures, the Regular Trustee, on behalf of the Trust,
shall  deliver or cause to be delivered to the Sponsor the sum of  $257,732,000.
In the event the  overallotment  option granted by the Trust with respect to the
Preferred Securities pursuant to the Underwriting  Agreement is exercised by the
underwriters named therein, on the Option Closing Date the Regular Trustees,  on
behalf of the Trust,  shall purchase from the Sponsor with the proceeds received
by the Trust from the sale of the Preferred  Securities on such date pursuant to
Section  3.03,  at a purchase  price of 100% of the  principal  amount  thereof,
additional Debentures, registered in the name of the Property Trustee and having
an aggregate principal amount of up to $25,773,200,  and, in satisfaction of the
purchase  price for such  Debentures,  the  Regular  Trustees,  on behalf of the
Trust,  shall deliver or cause to be delivered to the Sponsor an amount equal to
the aggregate principal amount of the Debentures being purchased.

     SECTION 3.05.  Purpose.  The exclusive  purposes and functions of the Trust
are: (a)(i) to issue and sell Preferred Securities for cash and use the proceeds
of such sales to acquire from AES Debentures  issued under the Indenture  having
an aggregate  principal amount equal to the aggregate  liquidation amount of the
Preferred  Securities so issued and sold; (ii) to enter into such agreements and
arrangements  as may be  necessary  in  connection  with the  sale of

                                       13

<PAGE>



Preferred   Securities  to  the  initial   purchasers   thereof  (including  the
Underwriting Agreement) and to take all action, and exercise such discretion, as
may  be  necessary  or  desirable  in  connection  therewith  and to  file  such
registration statements or make such other filings under the Securities Act, the
Exchange  Act or state  securities  or "Blue  Sky" laws as may be  necessary  or
desirable in connection therewith and the issuance of the Preferred  Securities;
and  (iii)  to  issue  and sell  Common  Securities  to AES for cash and use the
proceeds of such sale to purchase as trust assets an equal  aggregate  principal
amount of  Debentures  issued under the  Indenture;  and (b) except as otherwise
limited herein, to engage in only those other activities  necessary,  convenient
or incidental thereto.  The Trust shall not borrow money, issue debt or reinvest
proceeds derived from investments, pledge any of its assets or at any time while
the Securities are outstanding, otherwise undertake (or permit to be undertaken)
any  activity  that would result in or cause the Trust to be treated as anything
other than a grantor trust for United States federal income tax purposes.

     SECTION  3.06.  Authority.  Subject  to the  limitations  provided  in this
Declaration  and to the  specific  duties of the Property  Trustee,  the Regular
Trustees shall have  exclusive and complete  authority to carry out the purposes
of the Trust.  An action taken by the Regular  Trustees in accordance with their
powers  shall  constitute  the act of and  serve to bind the Trust and an action
taken by the Property Trustee in accordance with its powers shall constitute the
act of and serve to bind the  Trust.  In  dealing  with the  Trustees  acting on
behalf of the Trust,  no Person shall be required to inquire into the  authority
of the Trustees to bind the Trust.  Persons  dealing with the Trust are entitled
to rely  conclusively on the power and authority of the Trustees as set forth in
this Declaration.

     SECTION 3.07. Title to Property of the Trust. Except as provided in Section
3.10 with respect to the Debentures and the Property Account or unless otherwise
provided  in this  Declaration,  legal title to all assets of the Trust shall be
vested in the Trust.  The Holders  shall not have legal title to any part of the
assets of the Trust, but shall have an individual  undivided beneficial interest
in the assets of the Trust.

     SECTION  3.08.  Powers  and Duties of the  Regular  Trustees.  The  Regular
Trustees shall have the exclusive power,  authority and duty to cause the Trust,
and shall cause the Trust, to engage in the following activities:

     (a) to issue Preferred  Securities and Common  Securities,  in each case in
accordance with this Declaration; provided, however, that the Trust may issue no
more than one  series of  Preferred  Securities  and no more than one  series of
Common  Securities,  and, provided further,  that there shall be no interests in
the Trust other than the  Securities  and the  issuance of  Securities  shall be
limited to (x)

                                       14

<PAGE>



a  one-time,  simultaneous  issuance  of both  Preferred  Securities  and Common
Securities  on the Closing  Date and (y) any  subsequent  issuance of  Preferred
Securities  on  the  Option   Closing  Date  pursuant  to  an  exercise  of  the
over-allotment option granted to underwriters in the Underwriting Agreement;

     (b) in  connection  with the issuance of the Preferred  Securities,  at the
direction of the Sponsor, to effect or cause to be effected the filings,  and to
execute or cause to be executed, the documents, set forth in Section 3.13 and to
execute, deliver and perform on behalf of the Trust the Depositary Agreement;

     (c) to acquire as trust assets  Debentures with the proceeds of the sale of
the Preferred  Securities and Common  Securities;  provided,  however,  that the
Regular  Trustees  shall cause legal title to all of the Debentures to be vested
in, and the Debentures to be held of record in the name of, the Property Trustee
for the  benefit  of the  Holders  of the  Preferred  Securities  and the Common
Securities;

     (d) to cause the Trust to enter into the  Underwriting  Agreement  and such
other agreements and arrangements as may be necessary or desirable in connection
with the sale of Preferred  Securities to the initial purchasers thereof and the
consummation  thereof,  and to take all action, and exercise all discretion,  as
may be necessary or desirable in connection with the consummation thereof;

     (e) to give the Sponsor and the Property  Trustee  prompt written notice of
the occurrence of a Special  Event;  provided,  that the Regular  Trustees shall
consult with the Sponsor and the Property Trustee before taking or refraining to
take any Ministerial Action in relation to a Special Event;

     (f) to  establish  a record  date with  respect to all  actions to be taken
hereunder that require a record date be established,  including for the purposes
of Section 316(c) of the Trust Indenture Act and with respect to  Distributions,
voting  rights,  redemptions,  and exchanges,  and to issue relevant  notices to
Holders of the Preferred Securities and Common Securities as to such actions and
applicable record dates;

     (g) to bring or defend,  pay,  collect,  compromise,  arbitrate,  resort to
legal  action or  otherwise  adjust  claims or demands  of or against  the Trust
("Legal Action"),  unless pursuant to Section 3.10(e),  the Property Trustee has
the exclusive power to bring such Legal Action;

     (h) to  employ  or  otherwise  engage  employees  and  agents  (who  may be
designated  as officers  with titles) and  managers,  contractors,  advisors and
consultants and pay reasonable compensation for such services;

                                       15

<PAGE>



     (i) to cause the Trust to comply  with the  Trust's  obligations  under the
Trust Indenture Act;

     (j) to  give  the  certificate  to the  Property  Trustee  required  by ss.
314(a)(4) of the Trust  Indenture Act, which  certificate may be executed by any
Regular Trustee;

     (k) to incur expenses which are necessary or incidental to carrying out any
of the purposes of the Trust;

     (l) to act as, or appoint another Person to act as,  registrar and transfer
agent for the Securities,  the Regular Trustees hereby initially  appointing the
Property Trustee for such purposes;

     (m) to take all actions  and perform  such duties as may be required of the
Regular Trustee  pursuant to the terms of the Securities set forth in Exhibits B
and C hereto;

     (n) to execute all documents or instruments,  perform all duties and powers
and do all things  for and on behalf of the Trust in all  matters  necessary  or
incidental to the foregoing;

     (o) to take all  action  which  may be  necessary  or  appropriate  for the
preservation  and the  continuation  of the  Trust's  valid  existence,  rights,
franchises  and  privileges as a statutory  business trust under the laws of the
State of Delaware  and of each other  jurisdiction  in which such  existence  is
necessary to protect the limited  liability of the Holders of the  Securities or
to enable the Trust to effect the purposes for which the Trust has been created;

     (p) to take all action,  not  inconsistent  with this  Declaration  or with
applicable law, which the Regular  Trustees  determine in their discretion to be
reasonable  and  necessary or desirable  in carrying out the  activities  of the
Trust as set out in this Section 3.08, in order that:

          (i) the Trust will not be deemed to be an Investment  Company required
     to be registered under the Investment Company Act;

          (ii) the Trust will not be classified for United States federal income
     tax purposes as an  association  taxable as a corporation  or a partnership
     and will be treated as a grantor trust for United States federal income tax
     purposes; and

                                       16

<PAGE>



          (iii) the Trust  will  comply  with any  requirements  imposed  by any
     taxing  authority on holders of  instruments  treated as  indebtedness  for
     United States federal income tax purposes;

provided that such action does not adversely affect the interests of Holders;

     (q) to take all action  necessary to cause all  applicable  tax returns and
tax information  reports that are required to be filed with respect to the Trust
to be duly prepared and filed by the Regular  Trustees,  on behalf of the Trust;
and

     (r) subject to the  requirements  of Rule 3a-7 and ss.  317(b) of the Trust
Indenture  Act, to appoint one or more Paying Agents in addition to the Property
Trustee.

     The Regular  Trustees  must  exercise  the powers set forth in this Section
3.08 in a manner which is  consistent  with the  purposes  and  functions of the
Trust set out in Section 3.05 and the Regular Trustees shall not take any action
which is inconsistent  with the purposes and functions of the Trust set forth in
Section 3.05.

     Subject to this Section 3.08,  the Regular  Trustees shall have none of the
powers nor any of the  authority  of the  Property  Trustee set forth in Section
3.10.

     SECTION 3.09. Prohibition of Actions by Trust and Trustees. The Trust shall
not, and the Trustees (including the Property Trustee) shall cause the Trust not
to,  engage  in any  activity  other  than as  required  or  authorized  by this
Declaration.  In particular, the Trust shall not and the Trustees (including the
Property Trustee) shall not cause the Trust to:

     (a) invest any proceeds  received by the Trust from holding the  Debentures
but shall  promptly  distribute  all such  proceeds  to  Holders  of  Securities
pursuant to the terms of this Declaration and of the Securities;

     (b) acquire any assets other than as expressly provided herein;

     (c) possess Trust property for other than a Trust purpose;

     (d) make any loans, other than loans represented by the Debentures;

     (e) possess any power or  otherwise  act in such a way as to vary the Trust
assets or the terms of the Securities in any way whatsoever;

     (f) issue any securities or other evidences of beneficial  ownership of, or
beneficial interests in, the Trust other than the Securities;

                                       17

<PAGE>



     (g) incur any indebtedness for borrowed money; or

     (h) (i) direct the time,  method and place of exercising any trust or power
conferred upon the Debenture Trustee with respect to the Debentures,  (ii) waive
any past default that is waivable  under  Section 6.06 of the  Indenture,  (iii)
exercise any right to rescind or annul any declaration that the principal of all
of the  Debentures  shall be due and payable or (iv)  consent to any  amendment,
modification  or  termination  of the  Indenture or the  Debentures,  where such
consent  shall be  required,  unless in the case of this clause (h) the Property
Trustee shall have  received an  unqualified  opinion of  nationally  recognized
independent tax counsel  recognized as expert in such matters to the effect that
such action will not cause the Trust to be classified  for United States federal
income tax purposes as an  association  taxable as a corporation  or partnership
and that the Trust will  continue to be classified as a grantor trust for United
States federal income tax purposes.

     SECTION  3.10.  Powers and Duties of the  Property  Trustee.  (a) The legal
title to the Debentures  shall be owned by and held of record in the name of the
Property Trustee in trust for the benefit of the Holders of the Securities.  The
right,  title and interest of the Property  Trustee to the Debentures shall vest
automatically  in each Person who may hereafter be appointed as Property Trustee
in  accordance  with  Article 5. Such  vesting and  cessation  of title shall be
effective  whether  or  not  conveyancing   documents  have  been  executed  and
delivered.

     (b) The Property  Trustee shall not transfer its right,  title and interest
in the Debentures to the Regular  Trustees or, if the Property  Trustee does not
also act as the Delaware Trustee, the Delaware Trustee.

     (c) The Property Trustee shall:

          (i)  establish  and  maintain a segregated  non-interest  bearing bank
     account (the  "Property  Account")  in the name of and under the  exclusive
     control of the Property  Trustee on behalf of the Holders of the Securities
     and on the receipt of  payments of funds made in respect of the  Debentures
     held by the Property Trustee,  deposit such funds into the Property Account
     and,  without  any  further  acts of the  Property  Trustee or the  Regular
     Trustees, promptly make payments to the Holders of the Preferred Securities
     and Common  Securities from the Property Account in accordance with Section
     6.01. Funds in the Property  Account shall be held uninvested,  and without
     liability for interest  thereon,  until  disbursed in accordance  with this
     Declaration.  The Property  Account shall be an account which is maintained
     with a banking institution whose long term

                                       18

<PAGE>



     unsecured  indebtedness  is rated by a "nationally  recognized  statistical
     rating  organization",  as  such  term  is  defined  for  purposes  of Rule
     436(g)(2) under the Securities Act, at least equal to (but in no event less
     than "A" or the equivalent) the rating assigned to the Preferred Securities
     by a nationally recognized statistical rating organization;

          (ii) engage in such  ministerial  activities  as shall be necessary or
     appropriate to effect  promptly the redemption of the Preferred  Securities
     and the Common  Securities  to the extent the  Debentures  are  redeemed or
     mature;

          (iii) upon notice of  distribution  issued by the Regular  Trustees in
     accordance  with  the  terms of the  Preferred  Securities  and the  Common
     Securities,  engage in such ministerial activities as shall be necessary or
     appropriate to effect  promptly the  distribution  pursuant to terms of the
     Securities of Debentures to Holders of Securities  upon the occurrence of a
     Special Event; and

          (iv) have the legal  power to exercise  all of the rights,  powers and
     privileges of a holder of the  Debentures  under the  Indenture  and, if an
     Event of Default occurs and is continuing, the Property Trustee, subject to
     Section  2.06(b),  shall for the benefit of the Holders of the  Securities,
     enforce its rights as holder of the Debentures under the Indenture, subject
     to the rights of the Holders of the  Preferred  Securities  pursuant to the
     terms of this  Declaration,  the Business Trust Act and the Trust Indenture
     Act.

     (d) The Property  Trustee shall take all actions and perform such duties as
may be specifically  required of the Property  Trustee  pursuant to the terms of
the Securities set forth in Exhibits B and C hereto.

     (e) The Property Trustee shall take any Legal Action which arises out of or
in  connection  with an Event of Default or the  Property  Trustee's  duties and
obligations  under  this  Declaration,  the  Business  Trust  Act or  the  Trust
Indenture Act; provided  however,  that the holders of a Majority in liquidation
amount of the  Preferred  Securities  will  have the  right to direct  the time,
method and place of conducting any  proceeding  for any remedy  available to the
Property  Trustee or to direct the exercise of any trust or power conferred upon
the Property  Trustee under the  Declaration,  including the right to direct the
Property  Trustee to exercise  the  remedies  available to it as a holder of the
Debentures.  If the  Property  Trustee  fails to enforce  its  rights  under the
Debentures,  a Holder of Preferred  Securities,  to the extent permitted by law,
may institute a legal  proceeding  directly  against AES to enforce the Property
Trustee's  rights  under the  Debentures  without  first

                                       19

<PAGE>



instituting  any legal  proceeding  against  the  Property  Trustee or any other
Person;  provided  further,  that,  if an Event of Default has  occurred  and is
continuing  and such event is  attributed  to the  failure of the Sponsor to pay
interest or principal on the  Debentures  on the date such interest or principal
is otherwise  payable (or in the case of redemption,  on the  redemption  date),
then a Holder of Preferred  Securities  may directly  institute a proceeding for
enforcement  of payment to such  Holder of the  principal  of or interest on the
Debentures having a principal amount equal to the aggregate  liquidation  amount
of the  Preferred  Securities  of such Holder (a "Holder  Direct  Action") on or
after the respective due date specified in the  Debentures.  In connection  with
such Holder Direct  Action,  the rights of the Holders of the Common  Securities
will be subrogated  to the rights of such Holder of Preferred  Securities to the
extent  of any  payment  made  by the  Sponsor  to  such  Holders  of  Preferred
Securities  in such Holder  Direct  Action.  Except as provided in the preceding
sentences,  the  Holders of  Preferred  Securities  will not be able to exercise
directly any remedy available to the Holders of the Debentures.

     (f) All moneys deposited in the Property  Account,  and all Debentures held
by the Property  Trustee for the benefit of the Holders of the  Securities  will
not be subject to any right,  charge,  security  interest,  lien or claim of any
kind in favor of, or for the  benefit of the  Property  Trustee or its agents or
their creditors.

     (g) The Property  Trustee  shall,  within 90 days after the occurrence of a
default with respect to the Securities known to the Property  Trustee,  transmit
by mail, first class postage prepaid, to the holders of the Securities, as their
names and addresses  appear upon the register,  notice of all such defaults with
respect to the Securities, unless such defaults shall have been cured before the
giving of such  notice (the term  "defaults"  for the  purposes of this  Section
3.10(g) being hereby defined to be an Indenture Event of Default,  not including
any periods of grace  provided  for in the  Indenture  and  irrespective  of the
giving of any notice provided  therein);  provided,  that, except in the case of
default in the payment of the  principal of (or premium,  if any) or interest on
any of the  Debentures,  the Property  Trustee shall be protected in withholding
such notice if and so long as the board of directors, the executive committee or
a trust  committee of directors  and/or  Responsible  Officers,  of the Property
Trustee in good faith  determines  that the withholding of such notice is in the
interests of the Holders of the  Securities.  The Property  Trustee shall not be
deemed to have knowledge of any default,  except (i) a default in the payment of
principal, premium or interest on the Debentures or (ii) any default as to which
the Property Trustee shall have received written notice or a Responsible Officer
charged with the  administration of this Declaration shall have obtained written
notice.

     (h) The Property Trustee shall continue to serve as a Trustee until either:


                                       20

<PAGE>



          (i) the Trust has been completely  liquidated and the proceeds thereof
     distributed  to the  Holders  of  Securities  pursuant  to the terms of the
     Securities; or

          (ii) a Successor Property Trustee has been appointed and accepted that
     appointment in accordance with Article 5.

     (i) The Property Trustee shall act as paying agent in respect of the Common
Securities and the Preferred  Securities and,  subject to Section  3.08(r),  may
authorize one or more Persons  (each,  a "Paying  Agent") to pay  Distributions,
redemption payments or liquidation  payments on behalf of the Trust with respect
to the Preferred Securities.  Any such Paying Agent shall comply with ss. 317(b)
of the Trust  Indenture  Act.  Any Paying  Agent may be removed by the  Property
Trustee,  after  consultation  with  the  Regular  Trustees,  at any  time and a
successor Paying Agent or additional  Paying Agents may be appointed at any time
by the Property Trustee, subject to Section 3.08(r).

     (j) The Property Trustee shall give prompt written notice to the Holders of
the  Securities  of any notice  received by it from AES of its election to defer
payments of interest on the Debentures by extending the interest  payment period
with respect thereto.

     (k) Subject to this Section 3.10,  the Property  Trustee shall have none of
the powers or the authority of the Regular Trustees set forth in Section 3.08.

     (l) The Property  Trustee shall exercise the powers,  duties and rights set
forth in this Section 3.10 and Section 3.12 in a manner which is consistent with
the  purposes  and  functions  of the Trust  set out in  Section  3.05,  and the
Property  Trustee  shall  not take any  action  which is  inconsistent  with the
purposes and functions of the Trust set forth in Section 3.05.

     SECTION 3.11. Delaware Trustee. Notwithstanding any other provision of this
Declaration  other than Section  5.01(a)(3),  the Delaware  Trustee shall not be
entitled to exercise any powers,  nor shall the Delaware Trustee have any of the
duties and  responsibilities  of the Regular  Trustees and the Property  Trustee
(except as required under the Business Trust Act) described in this Declaration.
Except as set forth in  Section  5.01(a)(3),  the  Delaware  Trustee  shall be a
Trustee for the sole and limited  purpose of fulfilling the  requirements of ss.
3807 of the Business  Trust Act. No implied  covenants or  obligations  shall be
read into this Declaration against the Delaware Trustee.

     SECTION 3.12.  Certain Rights and Duties of the Property  Trustee.  (a) The
Property  Trustee,  before the  occurrence  of an Event of Default and after the
curing

                                       21

<PAGE>



of all Events of Default that may have occurred, shall undertake to perform only
such duties as are  specifically set forth in this  Declaration,  and no implied
covenants shall be read into this Declaration  against the Property Trustee.  In
case an Event of  Default  has  occurred  (that  has not  been  cured or  waived
pursuant to Section  2.06),  the Property  Trustee  shall  exercise  such of the
rights and powers vested in it by this  Declaration,  and use the same degree of
care and skill in their  exercise,  as a prudent  person  would  exercise or use
under the circumstances in the conduct of his or her own affairs.

     (b) No  provision  of this  Declaration  shall be  construed to relieve the
Property Trustee from liability for its own negligent action,  its own negligent
failure to act or its own willful misconduct, except that:

          (i)  prior to the  occurrence  of an Event of  Default  and  after the
     curing or waiving of all such Events of Default that may have occurred:

               (A) the duties and  obligations of the Property  Trustee shall be
          determined solely by the express  provisions of this Declaration,  and
          the Property Trustee shall not be liable except for the performance of
          such  duties and  obligations  as are  specifically  set forth in this
          Declaration,  and no implied  covenants or  obligations  shall be read
          into this Declaration against the Property Trustee; and

               (B) in the  absence  of bad  faith  on the  part of the  Property
          Trustee,  the Property Trustee may conclusively  rely, as to the truth
          of the  statements  and  the  correctness  of the  opinions  expressed
          therein,  upon any certificates or opinions  furnished to the Property
          Trustee and conforming to the requirements of this Declaration; but in
          the case of any such  certificates  or opinions  that by any provision
          hereof are  specifically  required  to be  furnished  to the  Property
          Trustee,  the  Property  Trustee  shall be under a duty to examine the
          same to determine  whether or not they conform to the  requirements of
          this Declaration;

          (ii)  the  Property  Trustee  shall  not be  liable  for any  error of
     judgment  made in good  faith  by a  Responsible  Officer  of the  Property
     Trustee,  unless it shall be proved that the Property Trustee was negligent
     in ascertaining the pertinent facts;

          (iii) the  Property  Trustee  shall not be liable with  respect to any
     action taken or omitted to be taken by it in good faith in accordance  with
     the  direction  of the  Holders as  provided  herein  relating to the time,
     method


                                       22

<PAGE>



     and place of  conducting  any  proceeding  for any remedy  available to the
     Property Trustee hereunder or under the Indenture,  or exercising any trust
     or power conferred upon the Property Trustee under this Declaration; and

          (iv) no  provision  of this  Declaration  shall  require the  Property
     Trustee  to  expend  or risk its own  funds  or  otherwise  incur  personal
     financial  liability  in the  performance  of any of its  duties  or in the
     exercise of any of its rights or powers, if it shall have reasonable ground
     for  believing  that  the  repayment  of such  funds  or  liability  is not
     reasonably  assured to it under the terms of this  Declaration  or adequate
     indemnity against such risk or liability is not reasonably assured to it.

     (c) Subject to the provisions of Section 3.12(a) and (b):

          (i) whenever in the  administration of this Declaration,  the Property
     Trustee  shall  deem it  desirable  that a matter be proved or  established
     prior to taking,  suffering or omitting any action hereunder,  the Property
     Trustee (unless other evidence is herein  specifically  prescribed) may, in
     the absence of bad faith on its part and, if the Trust is excluded from the
     definition of Investment  Company solely by means of Rule 3a-7,  subject to
     the requirements of Rule 3a-7,  request and rely upon a certificate,  which
     shall comply with the provisions of ss. 314(e) of the Trust  Indenture Act,
     signed by any two of the Regular  Trustees or by an  authorized  officer of
     the Sponsor, as the case may be;

          (ii) The Property  Trustee (A) may consult with counsel  (which may be
     counsel to the Sponsor or any of its  Affiliates and may include any of its
     employees)  selected  by it in good faith and with due care and the written
     advice or opinion of such counsel with  respect to legal  matters  shall be
     full and complete  authorization  and  protection  in respect of any action
     taken,  suffered or omitted by it  hereunder  in good faith and in reliance
     thereon and in  accordance  with such advice and opinion and (B) shall have
     the right at any time to seek instructions concerning the administration of
     this Declaration from any court of competent jurisdiction;

          (iii) The  Property  Trustee  may  execute any of the trusts or powers
     hereunder or perform any duties  hereunder either directly or by or through
     agents or attorneys and the Property  Trustee shall not be responsible  for
     any misconduct or negligence on the part of any agent or attorney appointed
     by it in good faith and with due care;


                                       23

<PAGE>


          (iv) The Property Trustee shall be under no obligation to exercise any
     of the rights or powers vested in it by this  Declaration at the request or
     direction  of any Holders,  unless such  Holders  shall have offered to the
     Property  Trustee  reasonable  security  and  indemnity  against the costs,
     expenses  (including  attorneys'  fees and expenses) and  liabilities  that
     might be  incurred  by it in  complying  with such  request  or  direction;
     provided  that  nothing  contained  in this clause  (iv) shall  relieve the
     Property  Trustee of the  obligation,  upon the  occurrence  of an Event of
     Default (which has not been cured or waived) to exercise such of the rights
     and powers vested in it by this Declaration,  and to use the same degree of
     care and skill in this exercise,  as a prudent person would exercise or use
     under the circumstances in the conduct of his or her own affairs; and

          (v) Any action taken by the Property  Trustee or its agents  hereunder
     shall bind the Holders of the  Securities and the signature of the Property
     Trustee or its agents alone shall be  sufficient  and  effective to perform
     any such action;  and no third party shall be required to inquire as to the
     authority of the Property  Trustee to so act, or as to its compliance  with
     any of the terms and provisions of this Declaration, both of which shall be
     conclusively evidenced by the Property Trustee's or its agent's taking such
     action.

     SECTION 3.13.  Registration  Statement and Related  Matters.  In accordance
with  the  Original  Declaration,  AES  and the  Trustees  have  authorized  and
directed,  and hereby confirm the  authorization  of, AES, as the sponsor of the
Trust,  (i) to file with the Commission  and execute,  in each case on behalf of
the Trust, (a) the Registration  Statement on Form S-3 (File No. 333-15487) (the
"1933 Act  Registration  Statement")  including any  amendments  thereto and any
further   pre-effective  or  post-effective   amendments  to  such  Registration
Statement,  relating  to  the  registration  under  the  Securities  Act  of the
Preferred  Securities of the Trust and (b) a Registration  Statement on Form 8-A
or other appropriate form (the "1934 Act Registration Statement") (including all
pre-effective   and   post-effective   amendments   thereto)   relating  to  the
registration of the Preferred Securities of the Trust under Section 12(b) of the
Exchange  Act;  (ii) to file with the New York  Stock  Exchange  and  execute on
behalf  of  the  Trust  a  listing   application  and  all  other  applications,
statements, certificates, agreements and other instruments as shall be necessary
or  desirable  to cause the  Preferred  Securities  to be listed on the New York
Stock  Exchange;  (iii)  to  file  and  execute  on  behalf  of the  Trust  such
applications,  reports,  surety bonds,  irrevocable  consents,  appointments  of
attorney  for  service of process  and other  papers and  documents  as shall be
necessary or desirable to register the Preferred Securities under the securities
or "Blue Sky" laws of such jurisdictions as AES on behalf of the Trust, may deem
necessary  or  desirable  and  (iv)  to  execute  on  behalf  of the

                                       24

<PAGE>



Trust the  Underwriting  Agreement.  In the event that any filing referred to in
clauses  (i)-(iii)  above  is  required  by the  rules  and  regulations  of the
Commission, the New York Stock Exchange or state securities or blue sky laws, to
be executed on behalf of the Trust by the  Trustees,  the Regular  Trustees,  in
their capacities as Trustees of the Trust, are hereby authorized and directed to
join in any such filing and to execute on behalf of the Trust any and all of the
foregoing,  it being  understood  that the  Property  Trustee  and the  Delaware
Trustee,  in their capacities as Trustees of the Trust, shall not be required to
join in any such  filing or  execute  on  behalf of the Trust any such  document
unless  required by the rules and  regulations of the  Commission,  the New York
Stock Exchange or state  securities or blue sky laws. In connection  with all of
the  foregoing,  AES and each Trustee,  solely in its capacity as Trustee of the
Trust,  have  constituted and appointed,  and hereby confirm the appointment of,
Barry J. Sharp,  William R.  Luraschi and Willard  Hoagland and each of them, as
his,  her or its,  as the case may be,  true and lawful  attorneys-in-fact,  and
agents,  with full power of  substitution  and  resubstitution,  for AES or such
Trustee or in AES's or such  Trustee's  name,  place and  stead,  in any and all
capacities, to sign any and all amendments (including post-effective amendments)
to the 1933 Act Registration  Statement and the 1934 Act Registration  Statement
and to file  the  same,  with all  exhibits  thereto,  and  other  documents  in
connection therewith, with the Commission,  granting unto said attorneys-in-fact
and agents full power and  authority  to do and  perform  each and every act and
thing  requisite and necessary to be done in connection  therewith,  as fully to
all intents and  purposes  as AES or such  Trustee  might or could do in person,
hereby  ratifying and confirming all that said  attorneys-in-fact  and agents or
any of them, or their or his or her substitute or substitutes, shall do or cause
to be done by virtue hereof.

     SECTION 3.14.  Filing of Amendments to Certificate  of Trust.  The Restated
Certificate  of Trust  as filed  with  the  Secretary  of State of the  State of
Delaware on November 1, 1996 and  restated on March 27, 1997 is attached  hereto
as  Exhibit  A. On or  after  the date of  execution  of this  Declaration,  the
Trustees  shall  cause the filing  with the  Secretary  of State of the State of
Delaware of such  amendments to the  Certificate  of Trust as the Trustees shall
deem necessary or desirable.



                                       25

<PAGE>



     SECTION 3.15. Execution of Documents by Regular Trustees.  Unless otherwise
determined  by the  Regular  Trustees  and except as  otherwise  required by the
Business  Trust Act with respect to the  Certificate  of Trust or  otherwise,  a
majority  of,  or if there are only  two,  both of,  the  Regular  Trustees  are
authorized to execute and deliver on behalf of the Trust any documents which the
Regular  Trustees have the power and authority to execute or deliver pursuant to
this Declaration.

     SECTION  3.16.  Trustees  Not  Responsible  for  Recitals  or  Issuance  of
Securities.  The recitals contained in this Declaration and the Securities shall
be taken as the  statements  of the Sponsor  and the  Trustees do not assume any
responsibility for their correctness. The Trustees make no representations as to
the value or  condition of the  property of the Trust or any part  thereof.  The
Trustees  make no  representations  as to the  validity or  sufficiency  of this
Declaration or the Securities.

     SECTION 3.17. Duration of Trust. The Trust, absent termination  pursuant to
the provisions of Article 8 hereof, shall have existence until November 1, 2031.


                                    ARTICLE 4
                                     SPONSOR

     SECTION 4.01. Purchase of Common Securities by Sponsor. On the Closing Date
the Sponsor will  purchase all of the Common  Securities  issued by the Trust at
the same time as the Preferred  Securities to be issued on such date are issued,
such  purchase to be in an amount equal to 3% of the total  capital of the Trust
(including for this purpose the maximum amount of Preferred Securities,  if any,
which may be issued on the Option  Closing Date  pursuant to the exercise of the
overallotment option set forth in the Underwriting Agreement).

     SECTION  4.02.  Expenses.  (a)  In  connection  with  the  purchase  of the
Debentures  by the Trust,  the Sponsor,  in its capacity as Sponsor and not as a
Holder,  shall be  responsible  for and shall pay for all debts and  obligations
(other than with  respect to the  Securities)  and all costs and expenses of the
Trust  (including,  but not  limited  to,  costs and  expenses  relating  to the
organization of the Trust,  the issuance of the Preferred  Securities to initial
purchasers thereof, the fees and expenses (including reasonable counsel fees and
expenses) of the Trustees  (including any amounts payable under Article 10), the
costs and expenses  relating to the  operation of the Trust,  including  without
limitation,  costs  and  expenses  of  accountants,  attorneys,  statistical  or
bookkeeping  services,  expenses

                                       26

<PAGE>



for  printing  and  engraving  and  computing or  accounting  equipment,  paying
agent(s), registrar(s), transfer agent(s), duplicating, travel and telephone and
other telecommunications  expenses and costs and expenses incurred in connection
with the disposition of Trust assets).

     (b) In connection  with the purchase of the  Debentures  by the Trust,  the
Sponsor,  in its  capacity as Sponsor and not as a Holder,  will pay any and all
taxes (other than United States  withholding taxes  attributable to the Trust or
its assets) and all  liabilities,  costs and expenses with respect to such taxes
of the Trust.

     (c) The  Sponsor's  obligations  under this  Section  4.02 shall be for the
benefit  of, and shall be  enforceable  by,  any Person to whom any such  debts,
obligations,  costs,  expenses and taxes are owed (a "Creditor")  whether or not
such  Creditor has received  notice  hereof.  Any such  Creditor may enforce the
Sponsor's  obligations  under this Section 4.02 directly against the Sponsor and
the  Sponsor  irrevocably  waives any right or remedy to  require  that any such
Creditor take any action against the Trust or any other Person before proceeding
against the Sponsor. The Sponsor agrees to execute such additional agreements as
may be necessary or desirable in order to give full effect to the  provisions of
this Section 4.02.


                                    ARTICLE 5
                                    TRUSTEES

     SECTION  5.01.  Number  of  Trustees;  Qualifications.  (a) The  number  of
Trustees initially shall be five (5). At any time (i) before the issuance of the
Securities,  the Sponsor  may, by written  instrument,  increase or decrease the
number of, and  appoint,  remove and replace the,  Trustees,  and (ii) after the
issuance of the  Securities the number of Trustees may be increased or decreased
solely by, and Trustees may be appointed, removed or replaced solely by, vote of
Holders of Common  Securities  representing a Majority in liquidation  amount of
the Common Securities voting as a class; provided that in any case:

          (i) the  number of  Trustees  shall be at least  five (5)  unless  the
     Trustee  that  acts as the  Property  Trustee  also  acts  as the  Delaware
     Trustee, in which cases the number of Trustees shall be at least four (4);

          (ii) at  least a  majority  of the  Trustees  shall  at all  times  be
     officers, directors or employees of AES;


                                       27

<PAGE>



          (iii)  if  required  by the  Business  Trust  Act,  one  Trustee  (the
     "Delaware  Trustee")  shall be either a natural person who is a resident of
     the State of Delaware or, if not a natural person,  an entity which has its
     principal  place of  business  in the State of Delaware  and  otherwise  is
     permitted  to act as a  Trustee  hereunder  under  the laws of the State of
     Delaware,  except that if the Property  Trustee has its principal  place of
     business in the State of Delaware  and  otherwise  is permitted to act as a
     Trustee  hereunder  under  the  laws of the  State  of  Delaware,  then the
     Property  Trustee shall also be the Delaware Trustee and Section 3.11 shall
     have no application; and

          (iv) there shall at all times be a Property  Trustee  hereunder  which
     shall satisfy the requirements of Section 5.01(c).

Each  Trustee  shall be  either a  natural  person at least 21 years of age or a
legal entity which shall act through one or more duly appointed representatives.


     (b) The initial Regular Trustees shall be:

              William R. Luraschi
              Willard Hoagland
              Barry J. Sharp
              c/o  THE AES CORPORATION
              1001 North 19th Street
              Arlington, Virginia  22209

     (c) There  shall at all times be one  Trustee  which  shall act as Property
Trustee. In order to act as Property Trustee hereunder, such Trustee shall:

          (i) not be an Affiliate of the Sponsor;

          (ii) be a corporation or national  banking  association  organized and
     doing  business under the laws of the United States of America or any State
     or  Territory  thereof or of the District of  Columbia,  or a  corporation,
     national  banking  association or Person permitted by the Commission to act
     as an institutional trustee under the Trust Indenture Act, authorized under
     such laws to exercise corporate trust powers, having a combined capital and
     surplus of at least $50,000,000,  and subject to supervision or examination
     by Federal,  State,  Territorial or District of Columbia authority. If such
     corporation or national banking association  publishes reports of condition
     at  least  annually,  pursuant  to  law  or  to  the  requirements  of  the
     supervising or examining authority referred to above, then for the purposes
     of this  Section  5.01(c)(ii),  the  combined  capital  and 

                                       28

<PAGE>



     surplus of such corporation  shall be deemed to be its combined capital and
     surplus as set forth in its most recent  report of condition so  published;
     and

          (iii) if the Trust is excluded  from the  definition  of an Investment
     Company  solely by reason of Rule 3a-7 and to the extent Rule 3a-7 requires
     a trustee  having  certain  qualifications  to hold title to the  "eligible
     assets" (as defined in Rule 3a-7) of the Trust,  the Property Trustee shall
     possess those qualifications.

     If at any time the Property Trustee shall cease to satisfy the requirements
of clauses (i)-(iii) above, the Property Trustee shall immediately resign in the
manner and with the effect set out in Section  5.02(d).  If the Property Trustee
has or shall acquire any "conflicting interest" within the meaning of ss. 310(b)
of the Trust  Indenture Act, the Property  Trustee and the Holders of the Common
Securities (as if such Holders were the obligor referred to in ss. 310(b) of the
Trust  Indenture  Act) shall in all respects  comply with the  provisions of ss.
310(b) of the Trust Indenture Act. The Preferred Guarantee shall be deemed to be
specifically described in this Declaration for the purposes of clause (i) of the
first proviso contained in ss. 310(b) of the Trust Indenture Act.

     The initial Trustee which shall serve as the Property  Trustee is The First
National Bank of Chicago,  a national banking  association,  whose address is as
set forth in Section 14.01(b).

     (d) The initial Trustee which shall serve as the Delaware  Trustee is First
Chicago Delaware Inc., a Delaware corporation,  whose address is as set forth in
Section 14.01(c).

     (e) Any  action  taken by  Holders of Common  Securities  pursuant  to this
Article 5 shall be taken at a meeting of Holders of Common  Securities  convened
for such purpose or by written consent as provided in Section 12.02.

     (f) No  amendment  may be made to this  Section 5.01 which would change any
rights  with  respect to the number,  existence  or  appointment  and removal of
Trustees, except with the consent of each Holder of Common Securities.

     SECTION 5.02. Appointment, Removal and Resignation of Trustees. (a) Subject
to Section  5.02(b),  Trustees may be appointed or removed  without cause at any
time:

          (i)  until the  issuance  of the  Securities,  by  written  instrument
     executed by the Sponsor; and


                                       29

<PAGE>



          (ii) after the issuance of the  Securities by vote of the Holders of a
     Majority in liquidation amount of the Common Securities voting as a class.

     (b) (i) The Trustee that acts as Property  Trustee  shall not be removed in
accordance with Section 5.02(a) until a Successor  Property  Trustee  possessing
the  qualifications  to act as Property  Trustee under Section  5.01(c) has been
appointed and has accepted such  appointment by written  instrument  executed by
such  Successor  Property  Trustee and  delivered to the Regular  Trustees,  the
Sponsor and the Property Trustee being removed; and

          (ii) the Trustee that acts as Delaware Trustee shall not be removed in
     accordance  with Section 5.02(a) until a successor  Trustee  possessing the
     qualifications  to act as  Delaware  Trustee  under  Section  5.1(a)(3)  (a
     "Successor  Delaware  Trustee")  has been  appointed  and has accepted such
     appointment  by written  instrument  executed  by such  Successor  Delaware
     Trustee and delivered to the Regular Trustees, the Sponsor and the Delaware
     Trustee being removed.

     (c) A Trustee  appointed to office  shall hold office  until his  successor
shall have been appointed or until his death, removal or resignation.

     (d) Any  Trustee  may  resign  from  office  (without  need  for  prior  or
subsequent  accounting)  by an instrument (a  "Resignation  Request") in writing
signed  by the  Trustee  and  delivered  to the  Sponsor  and the  Trust,  which
resignation  shall take effect upon such  delivery or upon such later date as is
specified therein; provided, however, that:

          (i) no such  resignation  of the  Trustee  that  acts as the  Property
     Trustee shall be effective until:

               (A) a Successor Property Trustee possessing the qualifications to
          act as Property  Trustee under Section  5.01(c) has been appointed and
          has accepted such appointment by instrument executed by such Successor
          Property  Trustee  and  delivered  to the Trust,  the  Sponsor and the
          resigning Property Trustee; or

               (B) if the Trust is excluded from the definition of an Investment
          Company  solely by reason of Rule 3a-7,  until the assets of the Trust
          have been completely  liquidated and the proceeds thereof  distributed
          to the Holders of the Securities; and


                                       30

<PAGE>



          (ii) no such  resignation  of the  Trustee  that acts as the  Delaware
     Trustee  shall be  effective  until a Successor  Delaware  Trustee has been
     appointed and has accepted such appointment by instrument  executed by such
     Successor  Delaware Trustee and delivered to the Trust, the Sponsor and the
     resigning Delaware Trustee.

     (e) If no Successor  Property  Trustee or Successor  Delaware Trustee shall
have been  appointed and accepted  appointment  as provided in this Section 5.02
within 60 days after  delivery  to the  Sponsor  and the Trust of a  Resignation
Request,  the resigning  Property  Trustee or Delaware  Trustee may petition any
court of competent  jurisdiction for appointment of a Successor Property Trustee
or Successor  Delaware  Trustee.  Such court may thereupon after such notice, if
any, as it may deem proper and prescribe,  appoint a Successor  Property Trustee
or Successor Delaware Trustee, as the case may be.

     SECTION 5.03. Vacancies among Trustees.  If a Trustee ceases to hold office
for any reason and the number of  Trustees  is not  reduced  pursuant to Section
5.01 or if the number of  Trustees is  increased  pursuant  to Section  5.01,  a
vacancy shall occur. A resolution  certifying the existence of such vacancy by a
majority of the Regular  Trustees shall be conclusive  evidence of the existence
of such  vacancy.  The  vacancy  shall be  filled  with a Trustee  appointed  in
accordance with the requirements of this Article 5.

     SECTION 5.04.  Effect of  Vacancies.  The death,  resignation,  retirement,
removal,  bankruptcy,  dissolution,  liquidation,  incompetence or incapacity to
perform the duties of a Trustee,  or any one of them, shall not operate to annul
the Trust.  Whenever a vacancy in the  number of Regular  Trustees  shall  occur
until such vacancy is filled as provided in this Article 5, the Regular Trustees
in office,  regardless of their number, shall have all the powers granted to the
Regular  Trustees and shall  discharge  all the duties  imposed upon the Regular
Trustees by this Declaration.

     SECTION 5.05. Meetings. Meetings of the Regular Trustees shall be held from
time to time  upon the call of any  Trustee.  Regular  meetings  of the  Regular
Trustees  may be held at a time and place  fixed by  resolution  of the  Regular
Trustees.  Notice of any in-person meeting of the Regular Trustees shall be hand
delivered or otherwise delivered in writing (including by facsimile, with a hard
copy by overnight courier) not less than 48 hours before such meeting. Notice of
any telephonic meeting of the Regular Trustees or any committee thereof shall be
hand delivered or otherwise delivered in writing (including by facsimile, with a
hard copy by  overnight  courier)  not less than 24 hours  before such  meeting.
Notices  shall  contain a brief  statement  of the time,  place and  anticipated
purposes of the meeting.  The presence  (whether in person or by telephone) of a
Regular

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<PAGE>



Trustee at a meeting shall  constitute a waiver of notice of such meeting except
where a Regular  Trustee  attends a meeting for the express purpose of objecting
to the  transaction  of any activity on the ground that the meeting has not been
lawfully called or convened. Unless provided otherwise in this Declaration,  any
action of the Regular  Trustees  may be taken at a meeting by vote of a majority
of the Regular Trustees present (whether in person or by telephone) and eligible
to vote with  respect to such  matter;  provided  that a Quorum is  present,  or
without a meeting by the unanimous written consent of the Regular Trustees.

     SECTION 5.06. Delegation of Power. (a) Any Regular Trustee may, by power of
attorney  consistent with  applicable law,  delegate to any other natural person
over  the  age  of 21  his or  her  power  for  the  purpose  of  executing  any
registration  statement or amendment thereto or other document or schedule filed
with the Commission or making any other governmental filing (including,  without
limitation to filings referred to in Section 3.13).

     (b) The Regular  Trustees shall have power to delegate from time to time to
such of their  number or to  officers  of the Trust the doing of such things and
the execution of such  instruments  either in the name of the Trust or the names
of the Regular Trustees or otherwise as the Regular Trustees may deem expedient,
to the extent such delegation is not prohibited by applicable law or contrary to
the provisions of the Trust, as set forth herein.


                                    ARTICLE 6
                                  DISTRIBUTIONS

     SECTION 6.01. Distributions.  Holders shall receive periodic distributions,
redemption  payments  and  liquidation  distributions  in  accordance  with  the
applicable  terms  of  the  relevant  Holder's   Securities   ("Distributions").
Distributions  shall be made to the Holders of Preferred  Securities  and Common
Securities  in  accordance  with the  terms of the  Securities  as set  forth in
Exhibits  B and C hereto.  If and to the  extent  that AES  makes a  payment  of
interest (including Compounded Interest (as defined in the Indenture)),  premium
and principal on the Debentures held by the Property  Trustee (the amount of any
such  payment  being a "Payment  Amount"),  the  Property  Trustee  shall and is
directed to promptly  make a  Distribution  of the Payment  Amount to Holders in
accordance  with the terms of the  Securities  as set forth in  Exhibits B and C
hereto.


                                       32

<PAGE>



                                    ARTICLE 7
                             ISSUANCE OF SECURITIES

     SECTION 7.01.  General  Provisions  Regarding  Securities.  (a) The Regular
Trustees shall issue on behalf of the Trust  securities in fully registered form
representing  undivided  beneficial  interests  in the  assets  of the  Trust in
accordance with Section 7.01(b) and for the  consideration  specified in Section
3.03.

     (b) The  Regular  Trustees  shall issue on behalf of the Trust one class of
preferred securities  representing  undivided beneficial interests in the assets
of the Trust  having  such terms as are set forth in  Exhibit B (the  "Preferred
Securities")  which terms are  incorporated by reference in, and made a part of,
this  Declaration as if specifically  set forth herein,  and one class of common
securities  representing  undivided  beneficial  interests  in the assets of the
Trust having such terms as are set forth in Exhibit C (the "Common  Securities")
which  terms  are  incorporated  by  reference  in,  and  made a part  of,  this
Declaration  as if  specifically  set  forth  herein.  The Trust  shall  have no
securities  or  other  interests  in the  assets  of the  Trust  other  than the
Preferred Securities and the Common Securities.

     (c) The Certificates  shall be signed on behalf of the Trust by the Regular
Trustees  (or if there  are more  than two  Regular  Trustees  by any two of the
Regular Trustees).  Such signatures may be the manual or facsimile signatures of
the present or any future Regular Trustee.  Typographical and other minor errors
or defects in any such  reproduction  of any such signature shall not affect the
validity of any Certificate.  In case any Regular Trustee of the Trust who shall
have  signed any of the  Certificates  shall  cease to be such  Regular  Trustee
before  the  Certificate  so  signed  shall  be  delivered  by the  Trust,  such
Certificate  nevertheless  may be delivered as though the person who signed such
Certificate had not ceased to be such Regular  Trustee;  and any Certificate may
be signed on behalf of the Trust by such  persons  as, at the actual date of the
execution  of such  Certificate,  shall be the  Regular  Trustees  of the Trust,
although at the date of the execution and delivery of the  Declaration  any such
person  was  not  such  a  Regular  Trustee.   Certificates  shall  be  printed,
lithographed or engraved or may be produced in any other manner as is reasonably
acceptable to the Regular Trustees, as evidenced by their execution thereof, and
may have such letters,  numbers or other marks of  identification or designation
and such legends or endorsements as the Regular  Trustees may deem  appropriate,
or as may be required to comply with any law or with any rule or regulation made
pursuant  thereto or with any rule or regulation of any stock  exchange on which
Securities  may be listed,  or to conform to usage.  Pending the  preparation of
definitive Certificates, the Regular Trustees on behalf

                                       33

<PAGE>



of the  Trust may  execute  temporary  Certificates  (printed,  lithographed  or
typewritten),  in substantially the form of the definitive  Certificates in lieu
of which they are issued, but with such omissions,  insertions and variations as
may be appropriate for temporary  Certificates,  all as may be determined by the
Regular  Trustees.  Each temporary  Certificate shall be executed by the Regular
Trustees on behalf of the Trust upon the same  conditions  and in  substantially
the same  manner,  and with like effect,  as  definitive  Certificates.  Without
unnecessary  delay, the Regular Trustees on behalf of the Trust will execute and
furnish definitive  Certificates and thereupon any or all temporary Certificates
may be  surrendered  to the transfer  agent and  registrar in exchange  therefor
(without  charge to the  Holders).  Each  Certificate  whether in  temporary  or
definitive form shall be countersigned  by the manual or facsimile  signature of
an authorized signatory of the Person acting as registrar and transfer agent for
the Securities, which shall initially be the Property Trustee.

     (d)  The  consideration  received  by the  Trust  for the  issuance  of the
Securities shall constitute a contribution to the capital of the Trust and shall
not constitute a loan to the Trust.

     (e) Upon issuance of the  Securities as provided in this  Declaration,  the
Securities  so issued  shall be  deemed to be  validly  issued,  fully  paid and
non-assessable.

     (f)  Every  Person,  by virtue  of  having  become a Holder or a  Preferred
Security  Beneficial  Owner in  accordance  with the terms of this  Declaration,
shall be deemed to have expressly assented and agreed to the terms of, and shall
be bound by this Declaration.

     (g) Upon issuance of the  Securities as provided in this  Declaration,  the
Regular Trustees on behalf of the Trust shall return to AES the $10 constituting
initial trust assets as set forth in the Original Declaration.

     SECTION  7.02.  Conversion  Agent.  The Trust  shall  maintain an office or
agency where Preferred  Securities may be presented for conversion  ("Conversion
Agent").  The Trust may appoint the Conversion Agent and may appoint one or more
additional  Conversion  Agents in such other locations as it may determine.  The
term "Conversion Agent" includes any additional  Conversion Agent. The Trust may
change any  Conversion  Agent without prior notice to any Holders.  If the Trust
fails to appoint or maintain  another entity as Conversion  Agent,  the Property
Trustee  will  act as  such.  The  Trust  or any of its  Affiliates  may  act as
Conversion  Agent.  The Trust  shall  act as  Conversion  Agent  for the  Common
Securities. The Conversion Agent shall be entitled to the rights and protections
extended to the Property Trustee when acting in such capacity.


                                       34

<PAGE>


         The Property Trustee is hereby initially  appointed as Conversion Agent
for the Preferred Securities.


                                    ARTICLE 8
                              TERMINATION OF TRUST

     SECTION 8.01.  Termination of Trust.  This  Declaration and the Trust shall
terminate and be of no further force or effect when:

     (a) all of the  Securities  shall have been called for  redemption  and the
amounts necessary for redemption  thereof shall have been paid to the Holders of
Securities in accordance with the terms of the Securities; or

     (b) all of the  Debentures  shall have been  distributed  to the Holders of
Securities in exchange for all of the Securities in accordance with the terms of
the Securities; or

     (c) upon the  expiration  of the term of the Trust as set forth in  Section
3.17; or,

     (d) upon the  distribution of the Sponsor's  common stock to all Securities
Holders upon conversion of all outstanding Preferred Securities.

and a certificate of cancellation is filed by the Trustees with the Secretary of
State of the State of Delaware. The Trustees shall so file such a certificate as
soon as practicable after the occurrence of an event referred to in this Section
8.01.

     The  provisions  of Sections 3.12 and 4.02 and Article 10 shall survive the
termination of the Trust.


                                    ARTICLE 9
                              TRANSFER OF INTERESTS

     SECTION  9.01.   Transfer  of  Securities.   (a)  Securities  may  only  be
transferred,  in whole or in part, in accordance  with the terms and  conditions
set  forth in this  Declaration.  Any  transfer  or  purported  transfer  of any
Security not made in accordance with this Declaration shall be null and void.


                                       35

<PAGE>



     (b)  Subject  to this  Article  9,  Preferred  Securities  shall be  freely
transferable.

     (c) Subject to this Article 9, AES and any Related  Party may only transfer
Common  Securities  to AES or a Related  Party;  provided that any such transfer
shall be subject to the condition  that the  transferor  shall have obtained (1)
either a ruling from the  Internal  Revenue  Service or an  unqualified  written
opinion  addressed  to the Trust and  delivered  to the  Trustees of  nationally
recognized  independent  tax counsel  experienced  in such matters to the effect
that such transfer will not (i) cause the Trust to be treated as issuing a class
of interests in the Trust  differing from the class of interests  represented by
the  Common  Securities  originally  issued  to AES,  (ii)  result  in the Trust
acquiring or disposing  of, or being deemed to have  acquired or disposed of, an
asset,  or (iii)  result in or cause the Trust to be treated as  anything  other
than a grantor  trust for United States  federal  income tax purposes and (2) an
unqualified written opinion addressed to the Trust and delivered to the Trustees
of a nationally recognized  independent counsel experienced in such matters that
such transfer will not cause the Trust to be an Investment Company or controlled
by an Investment Company.

     SECTION 9.02. Transfer of Certificates.  The Regular Trustees shall provide
for the  registration of Certificates  and of transfers of  Certificates,  which
will be effected  without  charge but only upon payment (with such  indemnity as
the Regular  Trustees  may  require)  in respect of any tax or other  government
charges which may be imposed in relation to it. Upon surrender for  registration
of transfer of any Certificate, the Regular Trustees shall cause one or more new
Certificates  to  be  issued  in  the  name  of  the  designated  transferee  or
transferees. Every Certificate surrendered for registration of transfer shall be
accompanied  by a written  instrument  of transfer in form  satisfactory  to the
Regular  Trustees  duly  executed by the Holder or such  Holder's  attorney duly
authorized in writing. Each Certificate surrendered for registration of transfer
shall be canceled by the Regular  Trustees.  A transferee of a Certificate shall
be entitled to the rights and subject to the  obligations of a Holder  hereunder
upon the  receipt  by such  transferee  of a  Certificate.  By  acceptance  of a
Certificate,  each transferee shall be deemed to have agreed to be bound by this
Declaration.

     SECTION 9.03. Deemed Security Holders. The Trustees may treat the Person in
whose name any  Certificate  shall be registered on the books and records of the
Trust as the sole holder of such  Certificate and of the Securities  represented
by such  Certificate for purposes of receiving  Distributions  and for all other
purposes  whatsoever  and,  accordingly,  shall  not be bound to  recognize  any
equitable or other claim to or interest in such Certificate or in the Securities
represented by such  Certificate  on the part of any Person,  whether or not the
Trustees shall have actual or other notice thereof.

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<PAGE>



     SECTION 9.04. Book Entry Interests. Unless otherwise specified in the terms
of the Preferred Securities, the Preferred Securities Certificates,  on original
issuance (including Preferred  Securities,  if any, issued on the Option Closing
Date  pursuant  to the  exercise  of the  overallotment  option set forth in the
Underwriting  Agreement),  will be  issued  in the  form of one or  more,  fully
registered,   global   Preferred   Security   Certificates   (each   a   "Global
Certificate"),  to be delivered to DTC, the initial Clearing  Agency,  by, or on
behalf of, the Trust. Such Global  Certificates shall initially be registered on
the books and  records  of the Trust in the name of Cede & Co.,  the  nominee of
DTC,  and no  Preferred  Security  Beneficial  Owner will  receive a  definitive
Preferred Security  Certificate  representing such Preferred Security Beneficial
Owner's  interests  in such Global  Certificates,  except as provided in Section
9.07.  Unless  and  until  definitive,   fully  registered   Preferred  Security
Certificates (the "Definitive Preferred Security Certificates") have been issued
to the Preferred Security Beneficial Owners pursuant to Section 9.07:

     (a) the provisions of this Section 9.04 shall be in full force and effect;

     (b) (i) the  Trust  and the  Trustees  shall be  entitled  to deal with the
Clearing Agency for all purposes of this  Declaration  (including the payment of
Distributions  on the Global  Certificates  and  receiving  approvals,  votes or
consents  hereunder)  as the  Holder of the  Preferred  Securities  and the sole
holder of the Global  Certificates  and,  except as set forth  herein or in Rule
3a-7 with  respect to the  Property  Trustee,  shall have no  obligation  to the
Preferred Security Beneficial Owners;  provided, that solely for the purposes of
determining whether the Holders of the requisite amount of Preferred  Securities
have voted on any matter provided for in this Declaration, so long as definitive
Preferred  Security  Certificates have not been issued (pursuant to Section 9.07
hereof),  the  Trustees  may  conclusively  rely on, and shall be  protected  in
relying on, any written instrument (including a proxy) delivered to the Trustees
by the Clearing Agency setting forth the Preferred  Security  Beneficial Owners'
votes or assigning the right to vote on any matter to any other  Persons  either
in whole or in part;

     (c) to the extent that the  provisions  of this Section 9.04  conflict with
any other  provisions of this  Declaration,  the provisions of this Section 9.04
shall control; and

     (d) the  rights  of the  Preferred  Security  Beneficial  Owners  shall  be
exercised  only  through  the  Clearing  Agency  and shall be  limited  to those
established by law and agreements  between such  Preferred  Security  Beneficial
Owners and the Clearing Agency and/or the Clearing Agency Participants. DTC will
make book entry transfers among the Clearing Agency Participants and

                                       37

<PAGE>



receive and transmit  payments of  Distributions  on the Global  Certificates to
such Clearing Agency Participants.

     SECTION  9.05.  Notices to Holders  of  Certificates.  Whenever a notice or
other  communication  to  the  Holders  is  required  to  be  given  under  this
Declaration,  unless and until Definitive Preferred Security  Certificates shall
have been issued pursuant to Section 9.07, the relevant  Trustees shall give all
such  notices  and  communications,  specified  herein to be given to  Preferred
Securities  Holders,  to the Clearing  Agency and, with respect to any Preferred
Security Certificate  registered in the name of a Clearing Agency or the nominee
of a Clearing Agency, the Trustees shall,  except as set forth herein or in Rule
3a-7 with respect to the Property  Trustee,  have no notice  obligations  to the
Preferred Security Beneficial Owners.

     SECTION 9.06.  Appointment of Successor  Clearing  Agency.  If any Clearing
Agency elects to discontinue its services as securities  depository with respect
to the Preferred Securities, the Regular Trustees may, in their sole discretion,
appoint a successor Clearing Agency with respect to the Preferred Securities.

     SECTION  9.07.  Definitive  Preferred  Securities  Certificates.  If  (i) a
Clearing Agency elects to discontinue its services as securities depository with
respect to the  Preferred  Securities  and a  successor  Clearing  Agency is not
appointed within 90 days after such  discontinuance  pursuant to Section 9.06 or
(ii) the Regular Trustees elect after consultation with the Sponsor to terminate
the book entry system through the Clearing  Agency with respect to the Preferred
Securities,  then  (x)  Definitive  Preferred  Security  Certificates  shall  be
prepared  by the Regular  Trustees  on behalf of the Trust with  respect to such
Preferred  Securities and (y) upon surrender of the Global  Certificates  by the
Clearing Agency, accompanied by registration instructions,  the Regular Trustees
shall cause  definitive  Preferred  Security  Certificates  to be  delivered  to
Preferred Security  Beneficial Owners in accordance with the instructions of the
Clearing  Agency.  Neither  the  Trustees  nor the Trust shall be liable for any
delay in delivery of such instructions and each of them may conclusively rely on
and shall be protected in relying on, such instructions.

     SECTION 9.08. Mutilated, Destroyed, Lost or Stolen Certificates. If (a) any
mutilated  Certificates should be surrendered to the Regular Trustees, or if the
Regular   Trustees  shall  receive   evidence  to  their   satisfaction  of  the
destruction,  loss or theft of any Certificate; and (b) there shall be delivered
to the Regular Trustees such security or indemnity as may be required by them to
keep each of them harmless,  then in the absence of notice that such Certificate
shall have been acquired by a bona fide purchaser,  any two Regular  Trustees on
behalf of the

                                       38

<PAGE>




Trust  shall  execute  and  deliver,  in  exchange  for or in lieu  of any  such
mutilated,  destroyed,  lost or stolen  Certificate,  a new  Certificate of like
denomination.  In connection with the issuance of any new Certificate under this
Section 9.08,  the Regular  Trustees may require the payment of a sum sufficient
to cover any tax or other governmental  charge that may be imposed in connection
therewith.  Any  duplicate  Certificate  issued  pursuant to this section  shall
constitute  conclusive  evidence  of  an  ownership  interest  in  the  relevant
Securities,  as if  originally  issued,  whether  or not  the  lost,  stolen  or
destroyed Certificate shall be found at any time.


                                   ARTICLE 10
                    LIMITATION OF LIABILITY; INDEMNIFICATION

     SECTION  10.01.  Exculpation.  (a) No  Indemnified  Person shall be liable,
responsible  or  accountable in damages or otherwise to the Trust or any Covered
Person for any loss,  damage or claim  incurred by reason of any act or omission
performed or omitted by such  Indemnified  Person in good faith on behalf of the
Trust and in a manner such Indemnified  Person reasonably  believed to be within
the  scope  of the  authority  conferred  on  such  Indemnified  Person  by this
Declaration or by law, except that an Indemnified Person shall be liable for any
such loss, damage or claim incurred by reason of such Indemnified Person's gross
negligence  (but,  in the case of the  Property  Trustee,  subject  to the Trust
Indenture Act) or willful misconduct with respect to such acts or omissions.

     (b) An Indemnified Person shall be fully protected in relying in good faith
upon the records of the Trust and upon such  information,  opinions,  reports or
statements  presented  to the Trust by any Person as to matters the  Indemnified
Person reasonably believes are within such other Person's professional or expert
competence and who has been selected with reasonable care by or on behalf of the
Trust,  including information,  opinions,  reports or statements as to the value
and  amount of the  assets,  liabilities,  profits,  losses  or any other  facts
pertinent  to the  existence  and amount of assets from which  Distributions  to
Holders of Securities might properly be paid.

     (c)  Pursuant  to ss.  3803(a) of the  Business  Trust Act,  the Holders of
Securities,  in their  capacities  as  Holders,  shall be  entitled  to the same
limitation of liability that is extended to stockholders of private corporations
for profit organized under the General Corporation Law of the State of Delaware.

     SECTION  10.02.  Indemnification.  (a) To the fullest  extent  permitted by
applicable law, the Sponsor shall  indemnify and hold harmless each  Indemnified

                                       39

<PAGE>



Person from and against any loss,  damage or claim incurred by such  Indemnified
Person by reason of any act or omission performed or omitted by such Indemnified
Person in good  faith on behalf  of the Trust and in a manner  such  Indemnified
Person reasonably believed to be within the scope of authority conferred on such
Indemnified Person by this Declaration,  except that no Indemnified Person shall
be entitled to be indemnified  in respect of any loss,  damage or claim incurred
by such  Indemnified  Person by reason of gross  negligence (but, in the case of
the Property Trustee,  subject to the Trust Indenture Act) or willful misconduct
with respect to such acts or omissions.

     (b) To the fullest extent permitted by applicable law, expenses  (including
legal fees)  incurred by an Indemnified  Person in defending any claim,  demand,
action,  suit or proceeding shall, from time to time, be advanced by the Sponsor
prior to the final disposition of such claim, demand, action, suit or proceeding
upon receipt by the Sponsor of an undertaking by or on behalf of the Indemnified
Person to repay  such  amount  if it shall be  determined  that the  Indemnified
Person is not entitled to be indemnified as authorized in Section 10.02(a).

     (c) The  provisions of this Section 10.02 shall survive the  termination of
this Declaration or the resignation or removal of any Trustee.

     SECTION 10.03. Outside Business.  The Sponsor and any Trustee may engage in
or possess an interest in other business  ventures of any nature or description,
independently  or with  others,  similar or  dissimilar  to the  business of the
Trust,  and the Trust and the  Holders  of  Securities  shall  have no rights by
virtue of this Declaration in and to such independent  ventures or the income or
profits  derived  therefrom,  and  the  pursuit  of any  such  venture,  even if
competitive  with the  business  of the Trust,  shall not be deemed  wrongful or
improper.  Neither the Sponsor nor any Trustee shall be obligated to present any
particular investment or other opportunity to the Trust even if such opportunity
is of a character that, if presented to the Trust,  could be taken by the Trust,
and the Sponsor or any Trustee  shall have the right to take for its own account
(individually  or as a partner or  fiduciary) or to recommend to others any such
particular  investment  or other  opportunity.  Any  Trustee  may  engage  or be
interested  in any  financial  or  other  transaction  with the  Sponsor  or any
Affiliate of the Sponsor or may act as depository for,  trustee or agent for, or
act on any committee or body of holders of,  securities or other  obligations of
the Sponsor or its Affiliates.

                                       40

<PAGE>



                                   ARTICLE 11
                                   ACCOUNTING

     SECTION 11.01.  Fiscal Year.  The fiscal year ("Fiscal  Year") of the Trust
shall be the calendar year, or such other year as is required by the Code.

     SECTION  11.02.  Certain  Accounting  Matters.  (a) At all times during the
existence of the Trust,  the Regular  Trustees  shall keep, or cause to be kept,
full books of account, records and supporting documents,  which shall reflect in
reasonable detail,  each transaction of the Trust. The books of account shall be
maintained on the accrual  method of  accounting,  in accordance  with generally
accepted accounting  principles,  consistently  applied. The Trust shall use the
accrual method of accounting for United States federal income tax purposes.  The
books and records of the Trust,  together with a copy of this  Declaration and a
certified copy of the Certificate of Trust, or any amendment  thereto,  shall at
all times be maintained  at the principal  office of the Trust and shall be open
for  inspection  for  any  examination  by any  Holder  or its  duly  authorized
representative  for any purpose  reasonably related to its interest in the Trust
during normal business hours.

     (b) The Regular  Trustees  shall  cause to be  prepared  and mailed to each
Holder of Securities,  an annual United States  federal  income tax  information
statement,  on such form as is required by the Code, containing such information
with regard to the Securities held by each Holder as is required by the Code and
the Treasury  Regulations.  Notwithstanding  any right under the Code to deliver
any such  statement  at a later date,  the Regular  Trustees  shall  endeavor to
deliver all such statements  within 30 days after the end of each Fiscal Year of
the Trust.

     (c) The Regular  Trustees  shall  cause to be  prepared  and filed with the
appropriate taxing authority, an annual United States federal income tax return,
on such form as is required by the Code, and any other annual income tax returns
required  to be filed by the  Regular  Trustees  on behalf of the Trust with any
state or local taxing authority, such returns to be filed as soon as practicable
after the end of each Fiscal Year of the Trust.

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<PAGE>



     SECTION 11.03.  Banking. The Trust shall maintain one or more bank accounts
in the name and for the sole benefit of the Trust;  provided,  however, that all
payments  of funds in respect of the  Debentures  held by the  Property  Trustee
shall be made directly to the Property Account and no other funds from the Trust
shall be  deposited  in the  Property  Account.  The sole  signatories  for such
accounts shall be designated by the Regular Trustees;  provided,  however,  that
the Property  Trustee  shall  designate  the sole  signatories  for the Property
Account.

     SECTION  11.04.  Withholding.  The Trust and the Trustees shall comply with
all withholding  requirements under United States federal,  state and local law.
The Trust shall request,  and the Holders shall provide to the Trust, such forms
or certificates as are necessary to establish an exemption from withholding with
respect to each Holder, and any representations and forms as shall reasonably be
requested  by the  Trust to assist  it in  determining  the  extent  of,  and in
fulfilling,  its  withholding  obligations.  The Trust shall file required forms
with  applicable  jurisdictions  and,  unless an exemption  from  withholding is
properly  established by a Holder,  shall remit amounts withheld with respect to
the Holder to applicable jurisdictions. To the extent that the Trust is required
to  withhold  and  pay  over  any  amounts  to any  authority  with  respect  to
distributions or allocations to any Holder,  the amount withheld shall be deemed
to be a  distribution  in the amount of the  withholding  to the Holder.  In the
event of any  claimed  overwithholding,  Holders  shall be  limited to an action
against  the  applicable  jurisdiction.  If the  amount to be  withheld  was not
withheld from a Distribution,  the Trust may reduce subsequent  Distributions by
the amount of such withholding.


                                   ARTICLE 12
                             AMENDMENTS AND MEETINGS

     SECTION  12.01.  Amendments.  (a)  Except  as  otherwise  provided  in this
Declaration or by any applicable  terms of the Securities,  this Declaration may
be amended by, and only by, a written  instrument  executed by a majority of the
Regular Trustees;  provided,  however, that (i) no amendment to this Declaration
shall be made  unless the  Regular  Trustees  shall have  obtained  (A) either a
ruling from the Internal  Revenue  Service or a written  unqualified  opinion of
nationally recognized independent tax counsel experienced in such matters to the
effect that such  amendment will not cause the Trust to be classified for United
States federal income tax purposes as an association taxable as a corporation or
a partnership  and to the effect that the Trust will continue to be treated as a
grantor trust for purposes of United States  federal  income  taxation and (B) a
written  unqualified  opinion  of  nationally  recognized   independent  counsel
experienced in such matters

                                       42

<PAGE>



to the effect that such  amendment  will not cause the Trust to be an Investment
Company which is required to be  registered  under the  Investment  Company Act,
(ii) at such time  after  the  Trust has  issued  any  Securities  which  remain
outstanding,  any amendment which would adversely affect the rights,  privileges
or  preferences  of any  Holder of  Securities  may be  effected  only with such
additional  requirements  as may be set forth in the  terms of such  Securities,
(iii) Section 4.02,  Section 9.01(c) and this Section 12.01 shall not be amended
without the consent of all of the Holders of the  Securities,  (iv) no amendment
which  adversely  affects  the rights,  powers and  privileges  of the  Property
Trustee shall be made without the consent of the Property Trustee, (v) Article 4
shall not be amended without the consent of the Sponsor,  and (vi) the rights of
Holders of Common  Securities under Article 5 to increase or decrease the number
of, and to appoint, replace or remove, Trustees shall not be amended without the
consent of each Holder of Common Securities.

     (b) Notwithstanding  Section 12.02(a)(ii),  this Declaration may be amended
without the consent of the Holders of the  Securities to (i) cure any ambiguity,
(ii)  correct  or  supplement  any  provision  in this  Declaration  that may be
defective or inconsistent with any other provision of this Declaration, (iii) to
add to the covenants,  restrictions  or obligations of the Sponsor,  and (iv) to
conform  to any  changes  in  Rule  3a-7  or any  change  in  interpretation  or
application of Rule 3a-7 by the  Commission,  which amendment does not adversely
affect the rights, preferences or privileges of the Holders.

     SECTION  12.02.  Meetings of the Holders of  Securities;  Action by Written
Consent.  (a)  Meetings of the Holders of  Preferred  Securities  and/or  Common
Securities may be called at any time by the Regular  Trustees (or as provided in
the terms of the  Securities) to consider and act on any matter on which Holders
of such  class  of  Securities  are  entitled  to act  under  the  terms of this
Declaration,  the terms of the  Securities or the rules of any stock exchange on
which the Preferred  Securities are listed or admitted for trading.  The Regular
Trustees  shall  call a meeting of Holders  of  Preferred  Securities  or Common
Securities,  if  directed  to do so by  Holders  of at least 10% in  liquidation
amount of such class of Securities.  Such direction shall be given by delivering
to the Regular  Trustees one or more calls in a writing stating that the signing
Holders of  Securities  wish to call a meeting  and  indicating  the  general or
specific  purpose  for  which  the  meeting  is to be  called.  Any  Holders  of
Securities  calling a meeting shall specify in writing the Certificates  held by
the Holders of Securities  exercising the right to call a meeting and only those
specified  Certificates shall be counted for purposes of determining whether the
required  percentage set forth in the second sentence of this paragraph has been
met.

                                       43

<PAGE>



     (b) Except to the extent otherwise provided in the terms of the Securities,
the following provision shall apply to meetings of Holders of Securities:

          (i)  Notice  of any  such  meeting  shall  be given by mail to all the
     Holders of  Securities  having a right to vote thereat not less than 7 days
     nor more than 60 days prior to the date of such  meeting.  Whenever a vote,
     consent or approval of the Holders of  Securities  is permitted or required
     under  this  Declaration  or the rules of any stock  exchange  on which the
     Preferred Securities are listed or admitted for trading, such vote, consent
     or  approval  may be given at a meeting of the Holders of  Securities.  Any
     action that may be taken at a meeting of the Holders of  Securities  may be
     taken without a meeting if a consent in writing setting forth the action so
     taken is signed by Holders of  Securities  owning not less than the minimum
     aggregate  liquidation  amount of  Securities  that would be  necessary  to
     authorize  or take  such  action  at a  meeting  at which  all  Holders  of
     Securities  having a right to vote thereon were present and voting.  Prompt
     notice  of the  taking of  action  without a meeting  shall be given to the
     Holders of  Securities  entitled to vote who have not consented in writing.
     The Regular  Trustees may specify that any written ballot  submitted to the
     Holders of  Securities  for the  purpose  of taking  any  action  without a
     meeting  shall be returned to the Trust  within the time  specified  by the
     Regular Trustees.

          (ii) Each Holder of a Security may  authorize any Person to act for it
     by proxy on all  matters in which a Holder of a  Security  is  entitled  to
     participate,  including  waiving  notice  of  any  meeting,  or  voting  or
     participating at a meeting. No proxy shall be valid after the expiration of
     11 months from the date  thereof  unless  otherwise  provided in the proxy.
     Every  proxy  shall be  revocable  at the  pleasure  of the  Holder  of the
     Security  executing it. Except as otherwise provided herein or in the terms
     of the Securities,  all matters relating to the giving,  voting or validity
     of proxies shall be governed by the General Corporation Law of the State of
     Delaware relating to proxies, and judicial interpretations  thereunder,  as
     if the Trust were a Delaware  corporation and the Holders of the Securities
     were stockholders of a Delaware corporation.

          (iii) Each meeting of the Holders of the Securities shall be conducted
     by the Regular  Trustees or by such other Person that the Regular  Trustees
     may designate.

          (iv)  Unless  otherwise  provided  in the  Business  Trust  Act,  this
     Declaration  or the rules of any  stock  exchange  on which  the  Preferred

                                       44

<PAGE>



     Securities are then listed or admitted for trading,  the Regular  Trustees,
     in their sole discretion,  shall establish all other provisions relating to
     meetings of Holders of Securities,  including  notice of the time, place or
     purpose of any meeting at which any matter is to be voted on by any Holders
     of  Securities,  waiver of any such  notice,  action by  consent  without a
     meeting, the establishment of a record date, quorum requirements, voting in
     person or by proxy or any other  matter with respect to the exercise of any
     such right to vote.


                                   ARTICLE 13
            REPRESENTATIONS OF PROPERTY TRUSTEE AND DELAWARE TRUSTEE

     SECTION 13.01.  Representations and Warranties of Property Trustee. (a) The
Trustee which acts as initial  Property  Trustee  represents and warrants to the
Trust and to the  Sponsor at the date of this  Declaration,  and each  Successor
Property  Trustee  represents  and  warrants to the Trust and the Sponsor at the
time of the  Successor  Property  Trustee's  acceptance  of its  appointment  as
Property Trustee that:

          (i) The  Property  Trustee  is a  national  banking  association  or a
     banking corporation with trust powers, duly organized, validly existing and
     in good  standing  under the laws of the  United  States or the laws of the
     state of its  incorporation,  with trust power and authority to execute and
     deliver,  and to carry out and perform its obligations  under the terms of,
     this Declaration.

          (ii) The execution,  delivery and performance by the Property  Trustee
     of this  Declaration  has been duly  authorized by all necessary  corporate
     action on the part of the Property  Trustee.  The Declaration has been duly
     executed and delivered by the Property  Trustee,  and  constitutes a legal,
     valid and binding obligation of the Property Trustee,  enforceable  against
     it  in  accordance  with  its  terms,  subject  to  applicable  bankruptcy,
     reorganization,  moratorium,  insolvency,  and other similar laws affecting
     creditors'  rights  generally  and to general  principles of equity and the
     discretion  of the court  (regardless  of whether the  enforcement  of such
     remedies is considered in a proceeding in equity or at law).

          (iii) The execution,  delivery and performance of this  Declaration by
     the Property  Trustee does not conflict  with or constitute a breach of the
     Charter or By-laws of the Property Trustee.

                                       45


<PAGE>



          (iv) No consent, approval or authorization of, or registration with or
     notice to, any banking authority which supervises or regulates the Property
     Trustee is  required  for the  execution,  delivery or  performance  by the
     Property Trustee, of this Declaration.

          (v) The Property  Trustee  satisfies the  qualifications  set forth in
     Section 5.01(c).

     (b) The  Trustee  which acts as initial  Delaware  Trustee  represents  and
warrants to the Trust and the Sponsor at the date of this Declaration,  and each
Successor  Delaware Trustee represents and warrants to the Trust and the Sponsor
at the time of the Successor Delaware Trustee's acceptance of its appointment as
Delaware  Trustee,  that it satisfies  the  qualifications  set forth in Section
5.01(a)(3).


                                   ARTICLE 14
                                  MISCELLANEOUS

     SECTION 14.01.  Notices. All notices provided for in this Declaration shall
be in  writing,  duly  signed  by the party  giving  such  notice,  and shall be
delivered, telecopied or mailed by first class mail, as follows:

     (a) if given to the Trust,  in care of the Regular  Trustees at the Trust's
mailing  address set forth below (or such other address as the Regular  Trustees
on behalf of the Trust may give notice of to the Holders of the Securities):

     AES Trust I
     c/o The AES Corporation
     1001 North 19th Street
     Arlington, Virginia  22209
     Attention: General Counsel
     Facsimile No: (703) 528-4510

     (b) if  given  to the  Property  Trustee,  at the  mailing  address  of the
Property  Trustee set forth below (or such other address as the Property Trustee
may give notice of to the Holders of the Securities):

     The First National Bank of Chicago
     One First National Plaza, Suite 0126
     Chicago, IL 60670-0126


46

<PAGE>

     Attention: Corporate Trust Administrator
     Telecopy: (312) 407-1708

     (c) if  given  to the  Delaware  Trustee,  at the  mailing  address  of the
Delaware  Trustee set forth below (or such other address as the Delaware Trustee
may give notice of to the Holders of the Securities):

     First Chicago Delaware Inc.
     300 King Street
     Wilmington, Delaware 19801
     Telecopy: (312) 407-1708

     (d) if given to the Holder of the Common Securities, at the mailing address
of the  Sponsor  set forth  below (or such  other  address  as the Holder of the
Common Securities may give notice to the Trust):

     The AES Corporation
     1001 North 19th Street
     Arlington, Virginia  22209
     Attention:  Corporate Secretary
     Facsimile No:  (703) 528-4510

     (e) if given to any other Holder, at the address set forth on the books and
records of the Trust.

     A copy of any notice to the Property  Trustee or the Delaware Trustee shall
also be sent to the Trust. All notices shall be deemed to have been given,  when
received in person,  telecopied with receipt confirmed, or mailed by first class
mail,  postage  prepaid  except  that if a notice or other  document  is refused
delivery or cannot be delivered  because of a changed address of which no notice
was given,  such notice or other document shall be deemed to have been delivered
on the date of such refusal or inability to deliver.

     SECTION  14.02.  Undertaking  for Costs.  All  parties to this  Declaration
agree, and each Holder of any Securities by his or her acceptance  thereof shall
be deemed to have agreed,  that any court may in its discretion  require, in any
suit for the  enforcement of any right or remedy under this  Declaration,  or in
any suit against the  Property  Trustee for any action taken or omitted by it as
Property  Trustee,  the  filing  by  any  party  litigant  in  such  suit  of an
undertaking  to pay the  costs of such  suit,  and that  such  court  may in its
discretion  assess  reasonable  costs,  including  reasonable  attorneys'  fees,
against  any party  litigant  in such suit,  having due regard to the merits and
good  faith of the  claims or  defenses  made by such  party  litigant;  but the
provisions of this Section  14.02 shall not apply to any suit

                                       47

<PAGE>



instituted  by the Property  Trustee,  to any suit  instituted  by any Holder of
Preferred Securities, or group of Holders of Preferred Securities,  holding more
than  10%  in  aggregate   liquidation  amount  of  the  outstanding   Preferred
Securities,  or to any suit instituted by any Holder of Preferred Securities for
the  enforcement  of the payment of the  principal  of (or  premium,  if any) or
interest on the  Debentures,  on or after the respective due dates  expressed in
such Debentures.

     SECTION  14.03.  Governing  Law.  This  Declaration  and the  rights of the
parties  hereunder  shall be governed by and  interpreted in accordance with the
laws of the State of Delaware and all rights and  remedies  shall be governed by
such laws without regard to principles of conflict of laws.

     SECTION  14.04.  Headings.  Headings  contained  in  this  Declaration  are
inserted for convenience of reference only and do not affect the  interpretation
of this Declaration or any provision hereof.

     SECTION   14.05.   Partial   Enforceability.   If  any  provision  of  this
Declaration, or the application of such provision to any Person or circumstance,
shall be held invalid, the remainder of this Declaration,  or the application of
such provision to persons or circumstances  other than those to which it is held
invalid, shall not be affected thereby.

     SECTION 14.06.  Counterparts.  This  Declaration  may contain more than one
counterpart of the signature  pages and this  Declaration may be executed by the
affixing of the signature of the Sponsor and each of the Trustees to one of such
counterpart  signature pages.  All of such counterpart  signature pages shall be
read as though one,  and they shall have the same force and effect as though all
of the signers had signed a single signature page.

     SECTION 14.07. Intention of the Parties. It is the intention of the parties
hereto that the Trust not be  classified  for United States  federal  income tax
purposes as an association  taxable as a corporation or partnership but that the
Trust be  treated  as a grantor  trust for  United  States  federal  income  tax
purposes.  The  provisions of this  Declaration  shall be interpreted to further
this intention of the parties.

     SECTION 14.08. Successors and Assigns.  Whenever in this Declaration any of
the parties  hereto is named or referred to, the  successors and assigns of such
party shall be deemed to be included,  and all covenants and  agreements in this
Declaration  by the Sponsor and the Trustees shall bind and inure to the benefit
of their respective successors and assigns, whether so expressed.

                                       48

<PAGE>



     IN WITNESS  WHEREOF,  the  undersigned  has  caused  these  presents  to be
executed as of the day and year first above written.

         THE AES Corporation
         as Sponsor

         By: /s/ BARRY J. SHARP
            -------------------------------------------------
            Name: Barry J. Sharp
            Title: Vice PREsident and Chief Financial Officer

         /s/ WILLIAM R. LURASCHI
         -------------------------------------------------
         William R. Luraschi
         as Trustee

         /s/ WILLARD J. HOAGLAND
         -------------------------------------------------
         Willard Hoagland
         as Trustee

         /s/ BARRY J. SHARP
         -------------------------------------------------
         Barry J. Sharp
         as Trustee

         The First National Bank of Chicago
         as Property Trustee

         By: /s/ MARY R. FONTI
         -------------------------------------------------
            Name: Mary R. Fonti
            Title: Assistant Vice President

         First Chicago Delaware Inc.
         as Delaware Trustee

         By: /s/ MELISSA S. WEISMAN
         -------------------------------------------------
            Name:Melissa S. Weisman
            Title: Vice President

                                       49

<PAGE>



                                                                       EXHIBIT A

                          RESTATED CERTIFICATE OF TRUST

                                       OF

                                   AES TRUST I

     THIS Restated  Certificate  of Trust of AES Capital Trust I (the  "Trust"),
dated March 26, 1996,  is being duly executed and filed by the  undersigned,  as
trustees,  to form a business  trust under the Delaware  Business  Trust Act (12
Del. Code ss. 3801 et seq.).

     WHEREAS,  the  Trustees  entered  into a  Certificate  of Trust dated as of
November 1, 1996 (the "Original  Certificate") in order to form a business trust
under the Delaware Business Trust Act (12 Del. Code ss. 3801 et seq.).

     NOW,  THERETOFORE,  it is the  intention  of the  parties  hereto  that the
Original  Certificate  of Trust be  amended  and  restated  in its  entirety  as
provided herein.

     1. Name. The name of the business trust being formed hereby is AES Trust I.

     2. Delaware  Trustee.  The name and business  address of the trustee of the
Trust with a  principal  place of  business  in the State of  Delaware  is First
Chicago Delaware Inc., 300 King Street, Wilmington, Delaware 19801.

     3. Effective Date.  This  Certificate of Trust shall be effective as of its
filing.

     IN WITNESS WHEREOF, the undersigned,  being the sole trustees of the Trust,
have executed this Certificate of Trust as of the date first above written.

                                              First Chicago Delaware Inc.
                                              as Delaware Trustee

                                               /s/ Steven M. Wagner
                                               ------------------------
                                                 Name: Steven M. Wagner
                                                 Title: Vice President


<PAGE>



                                              The First National Bank of Chicago
                                              as Property Trustee

                                               /s/ Richard D. Manella
                                               --------------------------
                                                 Name: Richard D. Manella
                                                 Title: Vice President

                                              /s/ William R. Luraschi
                                              --------------------------
                                              William R. Luraschi
                                              as Trustee

                                              /s/ Willard Hoagland
                                              --------------------------
                                              Willard Hoagland
                                              as Trustee

                                              /s/ Barry J. Sharp
                                              --------------------------
                                              Barry J. Sharp
                                              as Trustee


<PAGE>




                                                                       EXHIBIT B

                                    TERMS OF
                              PREFERRED SECURITIES

     Pursuant to Section 7.01 of the Amended and Restated  Declaration  of Trust
of AES Trust I dated as of March 31,  1997 (as  amended  from time to time,  the
"Declaration"), the designations, rights, privileges, restrictions,  preferences
and other terms and  provisions of the Preferred  Securities are set forth below
(each  capitalized term used but not defined herein having the meaning set forth
in the Declaration):

     1.  DESIGNATION  AND  NUMBER.  Preferred  Securities  of the Trust  with an
aggregate liquidation amount in the assets of the Trust of Two Hundred and Fifty
Million  Dollars  ($250,000,000)  (plus up to an additional  Twenty Five Million
Dollars  ($25,000,000)  issuable upon exercise of the  overallotment  option set
forth in the Underwriting  Agreement) and a liquidation  amount in the assets of
the Trust of $50 per Preferred Security,  are hereby designated as "$2.6875 Term
Convertible   Securities,   Series  A".  The  Preferred  Security   Certificates
evidencing the Preferred  Securities shall be substantially in the form attached
hereto  as Annex I,  with  such  changes  and  additions  thereto  or  deletions
therefrom as may be required by ordinary usage, custom or practice or to conform
to the rules of any stock exchange on which the Preferred Securities are listed.
In  connection  with the issuance and sale of the Preferred  Securities  and the
Common  Securities,  the Trust will  purchase as trust assets  Debentures of AES
having an aggregate  principal amount equal to the aggregate  liquidation amount
of the Preferred Securities and Common Securities so issued and bearing interest
at an  annual  rate  equal  to the  annual  Distribution  rate on the  Preferred
Securities and Common  Securities  and having payment and redemption  provisions
which  correspond  to the payment and  redemption  provisions  of the  Preferred
Securities and Common Securities.

     2. DISTRIBUTIONS. (a) Distributions payable on each Preferred Security will
be  fixed at a rate per  annum of  5.375%  (the  "Coupon  Rate")  of the  stated
liquidation amount of $50 per Preferred  Security.  Distributions in arrears for
more  than one  calendar  quarter  will bear  interest  at the rate per annum of
5.375% thereof (to the extent permitted by law), compounded quarterly.  The term
"Distributions"  as used herein means such periodic cash  distributions  and any
such interest  payable unless otherwise  stated. A Distribution  will be made by
the  Property  Trustee  only to the extent that  interest  payments  are made in
respect  of  the  Debentures  held  by  the  Property  Trustee.  The  amount  of
Distributions payable for any period will be


<PAGE>



computed for any quarterly Distribution period on the basis of a 360-day year of
twelve 30-day months.

     (b)  Distributions  on the Preferred  Securities  will be cumulative,  will
accrue from March 31, 1997 and will be payable quarterly in arrears, on the last
day of each quarter  commencing on June 30, 1997, except as otherwise  described
below, but only if and to the extent that interest  payments are made in respect
of the Debentures held by the Property  Trustee.  So long as AES shall not be in
default in the payment of interest  on the  Debentures,  AES has the right under
the Indenture for the  Debentures to defer payments of interest by extending the
interest  payment  period from time to time on the  Debentures  for a period not
exceeding  20  consecutive  quarterly  interest  periods  (each,  an  "Extension
Period") and, as a consequence,  quarterly Distributions will continue to accrue
with interest thereon (to the extent permitted by applicable law) at the rate of
5.375% per annum,  compounded  quarterly during any such Extension Period. Prior
to the  termination  of any such Extension  Period,  AES may further extend such
Extension  Period;  provided that such Extension  Period  together with all such
previous and further extensions thereof may not exceed 20 consecutive  quarterly
interest  periods;  and provided that no Extension  Period shall last beyond the
date of maturity or any redemption date of the Debentures.. Upon the termination
of any  Extension  Period  and the  payment  of all  amounts  then due,  AES may
commence a new Extension Period, subject to the above requirements.  Payments of
accrued Distributions will be payable to Holders of Preferred Securities as they
appear on the books and records of the Trust on the first  record date after the
end of the Extension Period.

     (c)  Distributions on the Preferred  Securities will be payable promptly by
the  Property  Trustee  (or other  Paying  Agent)  upon  receipt of  immediately
available  funds to the Holders  thereof as they appear on the books and records
of the Trust on the relevant record dates. While the Preferred Securities remain
in  book-entry  only form,  the relevant  record dates shall be one business day
prior to the relevant  Distribution date, and if the Preferred Securities are no
longer in book-entry  only form,  the Regular  Trustees  shall have the right to
select  relevant record dates which shall be more than one business day prior to
the relevant payment dates.  Distributions  payable on any Preferred  Securities
that are not punctually paid on any Distribution payment date as a result of AES
having failed to make the corresponding  interest payment on the Debentures will
forthwith  cease to be  payable  to the  person  in whose  name  such  Preferred
Security  is  registered  on  the  relevant  record  date,  and  such  defaulted
Distribution  will instead be payable to the person in whose name such Preferred
Security is registered  on the special  record date  established  by the Regular
Trustees, which record date shall correspond to the special record date or other
specified date determined in accordance with the Indenture;  provided,  however,
that Distributions  shall not be considered payable on any Distribution  payment
date falling within an Extension Period unless AES has elected to make a full or
partial payment of interest

                                       2

<PAGE>



accrued on the  Debentures on such  Distribution  payment  date.  Subject to any
applicable  laws and  regulations  and the provisions of the  Declaration,  each
payment in respect of the  Preferred  Securities  will be made as  described  in
paragraph  10  hereof.  If any date on which  Distributions  are  payable on the
Preferred  Securities is not a Business  Day,  then payment of the  Distribution
payable on such date will be made on the next  succeeding day that is a Business
Day (and  without any  interest  or other  payment in respect of any such delay)
except that, if such Business Day is in the next succeeding  calendar year, such
payment shall be made on the  immediately  preceding  Business Day, in each case
with the same force and effect as if made on such date.

     (d) All Distributions paid with respect to the Preferred Securities and the
Common Securities will be paid Pro Rata to the Holders thereof entitled thereto.
If an Event of Default has occurred and is continuing,  the Preferred Securities
shall have a priority over the Common Securities with respect to Distributions.

     (e) In the event of an  election  by the Holder to convert  its  Securities
through  the  Conversion  Agent into Common  Stock  pursuant to the terms of the
Securities  as set  forth in this  Exhibit  B to the  Declaration,  no  payment,
allowance or  adjustment  shall be made with respect to  accumulated  and unpaid
Distributions on such Securities, or be required to be made; provided,  however,
that if a Security is surrendered for conversion  after the close of business on
any regular record date for payment of a Distribution  and before the opening of
business on the  corresponding  Distribution  date, then,  notwithstanding  such
conversion,  the Distribution  payable on such Distribution date will be paid in
cash to the  person in whose name the  Security  is  registered  at the close of
business  on such  record  date,  and (other  than a Security  or a portion of a
Security  called for redemption on a redemption date occurring after such record
date  and on or  prior  to  such  Distribution  date)  when so  surrendered  for
conversion,  the Security must be  accompanied  by payment of an amount equal to
the Distribution payable on such Distribution date.

     (f) In the event that there is any money or other  property  held by or for
the  Trust  that is not  accounted  for  under the  Declaration,  such  money or
property  shall be  distributed  Pro Rata  among the  Holders  of the  Preferred
Securities and Common Securities.

     3. LIQUIDATION DISTRIBUTION UPON DISSOLUTION. In the event of any voluntary
or involuntary dissolution,  winding-up or termination of the Trust, the Holders
of  the  Preferred   Securities  and  Common  Securities  at  the  date  of  the
dissolution,  winding-up or termination, as the case may be, will be entitled to
receive  Pro  Rata  solely  out  of  the  assets  of  the  Trust  available  for
distribution  to Holders of Preferred  Securities  and Common  Securities  after
satisfaction  of liabilities  to creditors,  an amount equal to the aggregate of
the stated liquidation amount of $50 per

                                       3

<PAGE>



Preferred  Security and Common  Security  plus accrued and unpaid  Distributions
thereon  to  the  date  of  payment   (such   amount   being  the   "Liquidation
Distribution"),  unless,  in  connection  with such  dissolution,  winding-up or
termination,  and after satisfaction of liabilities to creditors,  Debentures in
an aggregate  principal amount equal to the aggregate stated  liquidation amount
of such  Preferred  Securities  and Common  Securities  and bearing  accrued and
unpaid interest in an amount equal to the accrued and unpaid  Distributions  on,
such Preferred  Securities and Common Securities,  shall be distributed Pro Rata
to the Holders of the Preferred Securities and Common Securities in exchange for
such Securities.

     If, upon any such  dissolution,  the Liquidation  Distribution  can be paid
only in part because the Trust has insufficient  assets available to pay in full
the aggregate Liquidation Distribution, then the amounts payable directly by the
Trust on the Preferred  Securities and Common Securities shall be paid,  subject
to the next paragraph, on a Pro Rata basis.

     Holders  of Common  Securities  will be  entitled  to  receive  Liquidation
Distributions  upon any such  dissolution  Pro Rata with  Holders  of  Preferred
Securities,  except that if an Event of Default has occurred and is  continuing,
the Preferred  Securities shall have a priority over the Common  Securities with
respect to such Liquidation Distribution.

     4. REDEMPTION AND DISTRIBUTION OF DEBENTURES.  The Preferred Securities and
Common  Securities  may only be  redeemed  if  Debentures  having  an  aggregate
principal  amount equal to the  aggregate  liquidation  amount of the  Preferred
Securities  and Common  Securities  are repaid,  redeemed or  distributed as set
forth below:

     (a) Upon the repayment of the Debentures,  in whole or in part,  whether at
maturity, upon redemption at any time or from time to time on or after March 31,
2000,  or at any time in  certain  circumstances  upon the  occurrence  of a Tax
Event,  the proceeds of such  repayment  will be promptly  applied to redeem Pro
Rata Preferred Securities and Common Securities having an aggregate  liquidation
amount equal to the aggregate  principal  amount of the  Debentures so repaid or
redeemed,  upon not less than 30 nor more than 60 days' notice,  at a redemption
price per Preferred and Common  Security  equal to the  redemption  price of the
Debentures,  together with accrued and unpaid Distributions  thereon through the
date of redemption,  payable in cash (the "Redemption  Price").  The date of any
such repayment or redemption of Preferred Securities and Common Securities shall
be  established  to  coincide  with  the  repayment  or  redemption  date of the
Debentures.

     (b) If fewer  than all the  outstanding  Preferred  Securities  and  Common
Securities  are to be so  redeemed,  the  Preferred  Securities  and the  Common
Securities will be redeemed Pro Rata and the Preferred Securities to be redeemed
will be 

                                       4

<PAGE>



redeemed as described in paragraph 4(f)(ii) below. If a partial redemption would
result in the delisting of the Preferred  Securities by any national  securities
exchange  or other  organization  on which  the  Preferred  Securities  are then
listed,  AES pursuant to the Indenture will only redeem Debentures in whole and,
as a result, the Trust may only redeem the Preferred Securities in whole.

     (c) If, at any time, a Tax Event or an  Investment  Company  Event (each as
hereinafter  defined, and each a "Special Event") shall occur and be continuing,
the Regular  Trustees  shall,  unless the Debentures are redeemed in the limited
circumstances  described  below,  dissolve the Trust and, after  satisfaction of
creditors,  cause  Debentures  held by the Property  Trustee having an aggregate
principal amount equal to the aggregate stated liquidation amount of and accrued
and unpaid interest equal to accrued and unpaid Distributions on, and having the
same record date for payment as the Preferred  Securities and Common Securities,
to be  distributed  to  the  Holders  of the  Preferred  Securities  and  Common
Securities on a Pro Rata basis in liquidation of such Holders'  interests in the
Trust,  within 90 days  following the  occurrence of such Special Event (the "90
Day Period"),  provided,  however,  that in the case of the  occurrence of a Tax
Event, as a condition of such dissolution and distribution, the Regular Trustees
shall have  received  an  opinion of a  nationally  recognized  independent  tax
counsel experienced in such matters (a "No Recognition Opinion"),  which opinion
may rely on any then applicable published revenue ruling of the Internal Revenue
Service,  to the effect that the Holders of the  Preferred  Securities  will not
recognize  any gain or loss for United States  federal  income tax purposes as a
result of the  dissolution  of the Trust and  distribution  of  Debentures;  and
provided, further, that, if and as long as at the time there is available to the
Trust the opportunity to eliminate,  within the 90 Day Period, the Special Event
by taking some ministerial  action, such as filing a form or making an election,
or pursuing some other similar  reasonable measure that has no adverse effect on
the  Trust,  AES  or  the  Holders  of the  Preferred  Securities  ("Ministerial
Action"), the Trust will pursue such measure in lieu of dissolution.

     If in the case of the occurrence of a Tax Event,  (i) the Regular  Trustees
have received an opinion (a "Redemption  Tax Opinion") of nationally  recognized
independent  tax counsel  experienced in such matters that, as a result of a Tax
Event, there is more than an insubstantial risk that AES would be precluded from
deducting the interest on the  Debentures  for United States  federal income tax
purposes even if the  Debentures  were  distributed  to the Holders of Preferred
Securities and Common Securities in liquidation of such Holder's interest in the
Trust as described in this  paragraph  4(c) or (ii) the Regular  Trustees  shall
have been informed by such tax counsel that a No  Recognition  Opinion cannot be
delivered to the Trust, AES shall have the right at any time, upon not less than
30 nor more than 60 days' notice,  to redeem the  Debentures in whole or in part
for cash at the Redemption Price within 90 days following the occurrence of such
Tax Event, and promptly following such

                                       5

<PAGE>



redemption   Preferred  Securities  and  Common  Securities  with  an  aggregate
liquidation amount equal to the aggregate  principal amount of the Debentures so
redeemed  will be  redeemed by the Trust at the  Redemption  Price on a Pro Rata
basis; provided,  however, that, if at the time there is available to AES or the
Regular  Trustees on behalf of the Trust the  opportunity  to eliminate,  within
such 90 day period, the Tax Event by taking some Ministerial  Action, AES or the
Regular  Trustees  on behalf of the Trust will  pursue  such  measure in lieu of
redemption and;  provided,  further,  that AES shall have no right to redeem the
Debentures  while the Regular  Trustees on behalf of the Trust are pursuing such
Ministerial  Action.  The Common  Securities  will be redeemed Pro Rata with the
Preferred Securities, except that if an Event of Default under the Indenture has
occurred and is continuing,  the Preferred  Securities will have a priority over
the Common Securities with respect to payment of the Redemption Price.

     "Tax Event" means that the Regular  Trustees shall have obtained an opinion
of nationally recognized  independent tax counsel experienced in such matters (a
"Dissolution  Tax  Opinion")  to the effect that on or after March 24, 1997 as a
result of (a) any amendment to, or change  (including any announced  prospective
change) in, the laws (or any regulations thereunder) of the United States or any
political  subdivision or taxing authority thereof or therein, (b) any amendment
to,  or  change  in,  an  interpretation  or  application  of any  such  laws or
regulations by any legislative  body, court,  governmental  agency or regulatory
authority (including the enactment of any legislation and the publication of any
judicial  decision  or  regulatory  determination),  (c) any  interpretation  or
pronouncement  that  provides  for a  position  with  respect  to  such  laws or
regulations that differs from the theretofore generally accepted position or (d)
any action  taken by any  governmental  agency or  regulatory  authority,  which
amendment  or change is  enacted,  promulgated,  issued  or  announced  or which
interpretation or pronouncement is issued or announced or which action is taken,
in each case on or after  March 24,  1997,  there is more than an  insubstantial
risk that (i) the  Trust  is,  or will be  within  90 days of the date  thereof,
subject to United States  federal  income tax with respect to income  accrued or
received on the Debentures,  (ii) the Trust is, or will be within 90 days of the
date thereof, subject to more than a de minimis amount of other taxes, duties or
other governmental  charges or (iii) interest payable by AES to the Trust on the
Debentures is not, or within 90 days of the date thereof will not be, deductible
by AES for United States federal income tax purposes.

     "Investment  Company  Event"  means that the  Regular  Trustees  shall have
received an opinion of nationally recognized  independent counsel experienced in
practice under the Investment Company Act that, as a result of the occurrence of
a change in law or regulation or a change in  interpretation  or  application of
law or  regulation  by any  legislative  body,  court,  governmental  agency  or
regulatory  authority  (a  "Change  in 1940 Act  Law"),  there  is more  than an
insubstantial risk that the Trust

                                       6

<PAGE>



is or  will  be  considered  an  Investment  Company  which  is  required  to be
registered  under  the  Investment  Company  Act,  which  Change in 1940 Act Law
becomes effective on or after March 24, 1997.

     On the date fixed for any  distribution of Debentures,  upon dissolution of
the  Trust,  (i)  the  Preferred  Securities  will no  longer  be  deemed  to be
outstanding  and (ii)  certificates  representing  Preferred  Securities will be
deemed to represent  beneficial  interests in the Debentures having an aggregate
principal amount equal to the stated  liquidation amount of, and bearing accrued
and unpaid interest equal to accrued and unpaid Distributions on, such Preferred
Securities  until  such  certificates  are  presented  to AES or its  agent  for
transfer or reissuance.

     (d) The Trust may not redeem any outstanding  Preferred  Securities  unless
all accrued and unpaid  Distributions have been paid on all Preferred Securities
for all quarterly  Distribution  periods  terminating on or prior to the date of
redemption.

     (e) If Debentures are  distributed to Holders of the Preferred  Securities,
AES,  pursuant to the terms of the Indenture,  will use its best efforts to have
the  Debentures  listed on the New York Stock Exchange or on such other exchange
as the Preferred Securities were listed immediately prior to the distribution of
the Debentures.

     (f)  (i)  Notice  of any  redemption  of,  or  notice  of  distribution  of
Debentures in exchange for, the Preferred  Securities  and Common  Securities (a
"Redemption/  Distribution  Notice")  will be given by the  Regular  Trustees on
behalf of the Trust by mail to each Holder of  Preferred  Securities  and Common
Securities  to be redeemed or  exchanged  not less than 30 nor more than 60 days
prior to the date fixed for redemption or exchange thereof.  For purposes of the
calculation of the date of redemption or exchange and the dates on which notices
are given pursuant to this paragraph  (f)(i), a  Redemption/Distribution  Notice
shall  be  deemed  to be  given  on the day  such  notice  is  first  mailed  by
first-class mail, postage prepaid, to Holders of Preferred Securities and Common
Securities.  Each  Redemption/Distribution  Notice  shall  be  addressed  to the
Holders of Preferred  Securities  and Common  Securities  at the address of each
such Holder  appearing  in the books and records of the Trust.  No defect in the
Redemption/Distribution  Notice or in the mailing of either thereof with respect
to  any  Holder  shall  affect  the  validity  of  the  redemption  or  exchange
proceedings with respect to any other Holder.

     (ii) In the event that fewer than all the outstanding  Preferred Securities
are to be redeemed, the Preferred Securities to be redeemed will be redeemed Pro
Rata from each Holder of Preferred  Securities,  it being  understood  that,  in
respect of Preferred Securities  registered in the name of and held of record by
DTC  (or  successor  Clearing  Agency)  or  any  other  nominee,  the  Preferred
Securities  will be redeemed from, and the  distribution of the proceeds of such
redemption will be made to, each Clearing

                                       7

<PAGE>



Agency   Participant  (or  person  on  whose  behalf  such  nominee  holds  such
securities) in accordance with the procedures applied by such agency or nominee.

     (iii)  Subject to  paragraph  10 hereof,  if the Trust gives a  Redemption/
Distribution  Notice in respect  of a  redemption  of  Preferred  Securities  as
provided in this paragraph 4 (which notice will be  irrevocable)  then (A) while
the  Preferred  Securities  are in  book-entry  only form,  with  respect to the
Preferred Securities, by 12:00 noon, New York City time, on the redemption date,
provided that AES has paid the Property Trustee, in immediately available funds,
a  sufficient  amount  of cash in  connection  with the  related  redemption  or
maturity of the Debentures,  the Property Trustee will deposit  irrevocably with
DTC (or  successor  Clearing  Agency)  funds  sufficient  to pay the  applicable
Redemption Price with respect to the Preferred  Securities and will give DTC (or
successor  Clearing  Agency)  irrevocable  instructions and authority to pay the
Redemption  Price to the  Holders  of the  Preferred  Securities  and (B) if the
Preferred  Securities  are  issued  in  definitive  form,  with  respect  to the
Preferred  Securities  and provided that AES has paid the Property  Trustee,  in
immediately  available funds, a sufficient amount of cash in connection with the
related redemption or maturity of the Debentures,  the Property Trustee will pay
the relevant  Redemption  Price to the Holders of such  Preferred  Securities by
check  mailed to the address of the relevant  Holder  appearing on the books and
records of the Trust on the redemption date. If a Redemption/Distribution Notice
shall have been given and funds  deposited  as  required,  if  applicable,  then
immediately  prior  to the  close  of  business  on the  date of  such  deposit,
Distributions  will  cease to  accrue on the  Preferred  Securities  called  for
redemption, such Preferred Securities will no longer be deemed to be outstanding
and all rights of Holders of such Preferred  Securities so called for redemption
will cease,  except the right of the  Holders of such  Preferred  Securities  to
receive the Redemption  Price,  but without  interest on such Redemption  Price.
Neither the  Trustees nor the Trust shall be required to register or cause to be
registered  the transfer of any Preferred  Securities  which have been so called
for redemption.  If any date fixed for redemption of Preferred Securities is not
a Business Day, then payment of the  Redemption  Price payable on such date will
be made on the next  succeeding  day that is a  Business  Day (and  without  any
interest or other  payment in respect of any such delay)  except  that,  if such
Business Day falls in the next calendar  year,  such payment will be made on the
immediately  preceding Business Day, in each case with the same force and effect
as if made on such date fixed for redemption.  If AES fails to repay  Debentures
on  maturity  or on the date  fixed for this  redemption  or if  payment  of the
Redemption  Price in respect of Preferred  Securities is improperly  withheld or
refused and not paid either by the  Property  Trustee or by AES  pursuant to the
Preferred Securities Guarantee,  Distributions on such Preferred Securities will
continue to accrue, from the original redemption date to the date of payment, in
which  case the  actual  payment  date  will be  considered  the date  fixed for
redemption for purposes of calculating the Redemption Price.


                                       8

<PAGE>



     (iv) Redemption/Distribution  Notices shall be sent by the Regular Trustees
on behalf of the Trust to DTC or its nominee (or any successor  Clearing  Agency
or its nominee) if the Global  Certificates  have been issued or, if  Definitive
Preferred  Security  Certificates  have  been  issued,  to  the  Holders  of the
Preferred Securities.

     (v)  Upon  the  date  of  dissolution  of the  Trust  and  distribution  of
Debentures as a result of the occurrence of a Special Event,  Preferred Security
Certificates shall be deemed to represent beneficial interests in the Debentures
so  distributed,   and  the  Preferred  Securities  will  no  longer  be  deemed
outstanding  and may be canceled  by the Regular  Trustees.  The  Debentures  so
distributed  shall have an aggregate  principal  amount  equal to the  aggregate
liquidation amount of the Preferred Securities so distributed.

     (vi)  Subject to the  foregoing  and  applicable  law  (including,  without
limitation,   United  States  federal  securities  laws),  AES  or  any  of  its
subsidiaries  may at any  time  and  from  time  to  time  purchase  outstanding
Preferred Securities by tender, in the open market or by private agreement.

     5. CONVERSION RIGHTS. The Holders of Securities shall have the right at any
time  prior to the  close of  business  on March 31,  2027  (or,  in the case of
Securities called for redemption, prior to the close of business on the Business
Day prior to the  redemption  date),  at their option,  to cause the  Conversion
Agent to convert Securities, on behalf of the converting Holders, into shares of
Common  Stock in the manner  described  herein on and  subject to the  following
terms and conditions:

     The Securities  will be  convertible at the office of the Conversion  Agent
into  fully  paid and  nonassessable  shares of  Common  Stock  pursuant  to the
Holder's  direction to the  Conversion  Agent to exchange such  Securities for a
portion  of the  Debentures  theretofore  held by the  Trust on the basis of one
Security per $50 principal  amount of Debentures,  and immediately  convert such
amount of Debentures into fully paid and nonassessable shares of Common Stock at
an initial  rate of 0.6906  shares of Common Stock per $50  principal  amount of
Debentures  (which is  equivalent  to a conversion  price of $72.40 per share of
Common Stock, subject to certain adjustments set forth in Sections 5.03 and 5.04
of the Supplemental Indenture (as so adjusted, the "Conversion Price")).

     (a) In order to convert  Securities  into  Common  Stock the  Holder  shall
submit to the  Conversion  Agent at the office  referred to above an irrevocable
request  to  convert  Securities  on  behalf  of such  Holder  (the  "Conversion
Request"),  together,  if the Securities  are in  certificated  form,  with such
certificates.  The  Conversion  Request  shall  (i)  set  forth  the  number  of
Securities to be converted and the name or names,  if other than the Holder,  in
which the shares of Common Stock should be issued and (ii) direct the Conversion
Agent (a) to exchange such  Securities for a

                                       9

<PAGE>



portion of the Debentures  held by the Trust (at the rate of exchange  specified
in the preceding  paragraph) and (b) to immediately  convert such  Debentures on
behalf of such Holder,  into Common Stock (at the  conversion  rate specified in
the preceding paragraph). The Conversion Agent shall notify the Property Trustee
of the Holder's election to exchange  Securities for a portion of the Debentures
held by the Trust and the Property  Trustee shall,  upon receipt of such notice,
deliver to the Conversion  Agent the appropriate  principal amount of Debentures
for  exchange  in  accordance  with this  Section.  The  Conversion  Agent shall
thereupon notify the Property  Trustee of the Holder's  election to convert such
Debentures  into  shares of Common  Stock.  If a  Security  is  surrendered  for
conversion after the close of business on any regular record date for payment of
a  Distribution  and  before  the  opening  of  business  on  the  corresponding
Distribution   payment  date,  then,   notwithstanding   such  conversion,   the
Distribution  payable on such Distribution  payment date will be paid in cash to
the person in whose name the Security is  registered at the close of business on
such record date,  and (other than a Security or a portion of a Security  called
for redemption on a redemption  date occurring  after such record date and on or
prior to such Distribution payment date) when so surrendered for conversion, the
Security must be accompanied  by payment of an amount equal to the  Distribution
payable on such Distribution payment date. Except as provided above, neither the
Trust nor the Sponsor will make, or be required to make, any payment,  allowance
or  adjustment  upon any  conversion  on account of any  accumulated  and unpaid
Distributions  accumulated on the Securities  surrendered for conversion,  or on
account of any  accumulated  and unpaid  dividends on the shares of Common Stock
issued upon such  conversion.  Securities shall be deemed to have been converted
immediately  prior to the close of business  on the day on which the  Conversion
Request  relating to such Securities is received by the Trust in accordance with
the foregoing  provision (the "Conversion Date"). The Person or Persons entitled
to receive  Common Stock  issuable upon  conversion of the  Debentures  shall be
treated for all purposes as the record holder or holders of such Common Stock at
such time.  As promptly as  practicable  on or after the  Conversion  Date,  the
Sponsor  shall  issue  and  deliver  at the  office  of the  Conversion  Agent a
certificate  or  certificates  for the  number of full  shares  of Common  Stock
issuable upon such conversion,  together with the cash payment,  if any, in lieu
of any  fraction  of any share to the Person or Persons  entitled to receive the
same, unless otherwise  directed by the Holder in the Conversion Request and the
Conversion Agent shall  distribute such  certificate or  certificates,  together
with the applicable cash payment, if any, to such Person or Persons.

     (b) Each Holder of a Security by his acceptance  thereof appoints The First
National  Bank of Chicago  "Conversion  Agent" for the purpose of effecting  the
conversion  of Securities  in  accordance  with this  Section.  In effecting the
conversion and  transactions  described in this Section,  the  Conversion  Agent
shall be acting as agent of the  Holders of  Securities  directing  it to effect
such conversion  transactions.  The Conversion Agent is hereby authorized (i) to
exchange  Securities  from  time to

                                       10

<PAGE>



time for Debentures  held by the Trust in connection with the conversion of such
Securities in accordance  with this section and (ii) to convert all or a portion
of the  Debentures  into Common  Stock and  thereupon  to deliver such shares of
Common Stock in accordance with the provisions of this section and to deliver to
the Trust a new Debenture or Debentures for any resulting  unconverted principal
amount.

     (c) No  fractional  shares  of Common  Stock  will be issued as a result of
conversion,  but in lieu thereof,  such fractional interest will be paid in cash
by the Sponsor to the Conversion Agent,  which in turn will make such payment to
the Holder or Holders of Securities so converted.

     (d) The Sponsor  shall at all times  reserve and keep  available out of its
authorized and unissued Common Stock, solely for issuance upon the conversion of
the Debentures, free from any preemptive or other similar rights, such number of
shares  of  Common  Stock  as  shall  from  time to time be  issuable  upon  the
conversion  of  all  the  Debentures  then  outstanding.   Notwithstanding   the
foregoing,  the  Sponsor  shall  be  entitled  to  deliver  upon  conversion  of
Debentures,  shares of Common Stock  reacquired  and held in the treasury of the
Sponsor (in lieu of the issuance of  authorized  and  unissued  shares of Common
Stock),  so long as any such  treasury  shares  are free and clear of all liens,
charges,  security interests or encumbrances.  Any shares of Common Stock issued
upon conversion of the Debentures shall be duly  authorized,  validly issued and
fully paid and nonassessable. The Trust shall deliver the shares of Common Stock
received upon  conversion of the  Debentures to the  converting  Holder free and
clear of all liens,  charges,  security  interests and encumbrances,  except for
United States withholding taxes. Each of the Sponsor and the Trust shall prepare
and shall use its best efforts to obtain and keep in force such  governmental or
regulatory permits or other  authorizations as may be required by law, and shall
comply with all applicable  requirements as to registration or  qualification of
Common Stock (and all requirements to list Common Stock issuable upon conversion
of Debentures that are at the time  applicable),  in order to enable the Sponsor
to lawfully  issue Common Stock to the Trust upon  conversion of the  Debentures
and the Trust to lawfully deliver Common Stock to each Holder upon conversion of
the Securities.

     (e) The  Sponsor  will pay any and all taxes that may be payable in respect
of the issue or delivery of shares of Common Stock on  conversion  of Debentures
and the delivery of the shares of Common Stock by the Trust upon  conversion  of
the Securities. The Sponsor shall not, however, be required to pay any tax which
may be payable in respect of any transfer  involved in the issue and delivery of
shares of Common  Stock in a name  other  than that in which the  Securities  so
converted  were  registered,  and no such issue or delivery shall be made unless
and until the person  requesting  such issue has paid to the Trust the amount of
any such tax, or has established to the  satisfaction of the Trust that such tax
has been paid.

                                       11

<PAGE>



     (f) Nothing in the preceding  Paragraph (e) shall limit the  requirement of
the Trust to withhold taxes pursuant to the terms of the Securities as set forth
in this Exhibit B to the Declaration or to the  Declaration  itself or otherwise
require the Property  Trustee or the Trust to pay any amounts on account of such
withholdings.

     6. VOTING RIGHTS.  (a) Except as provided under paragraph 6(b) below and as
otherwise  required by law and the  Declaration,  the  Holders of the  Preferred
Securities will have no voting rights.

     (b) If any  proposed  amendment  to the  Declaration  provides  for, or the
Regular  Trustees  otherwise  propose  to  effect,  (i) any  action  that  would
adversely  affect the powers,  preferences or special rights of the  Securities,
whether  by way of  amendment  to the  Declaration  or  otherwise,  or (ii)  the
dissolution,  winding-up or termination  of the Trust,  other than in connection
with the  distribution  of  Debentures  held by the Property  Trustee,  upon the
occurrence of a Special Event or in connection  with the redemption of Preferred
Securities as a consequence of a redemption of  Debentures,  then the Holders of
outstanding Securities will be entitled to vote on such amendment or proposal as
a class and such  amendment or proposal  shall not be effective  except with the
approval of the Holders of  Securities  representing  a Majority in  liquidation
amount of such  Securities;  provided,  however,  that (A) if any  amendment  or
proposal  referred  to in  clause  (i) above  would  adversely  affect  only the
Preferred Securities or the Common Securities, then only the affected class will
be entitled to vote on such amendment or proposal and such amendment or proposal
shall not be  effective  except with the  approval of a Majority in  liquidation
amount of such class of Securities and (B) amendments to the  Declaration  shall
be subject to such further  requirements  as are set forth in Sections 12.01 and
12.02 of the Declaration.

     In the event the  consent  of the  Property  Trustee,  as the holder of the
Debentures,  is required  under the  Indenture  with  respect to any  amendment,
modification  or  termination of the Indenture or the  Debentures,  the Property
Trustee  shall  request the written  direction of the Holders of the  Securities
with  respect to such  amendment,  modification  or  termination.  The  Property
Trustee shall vote with respect to such  amendment,  modification or termination
as  directed  by a  Majority  in  liquidation  amount of the  Securities  voting
together as a single class; provided that where such amendment,  modification or
termination  of the  Indenture  requires  the  consent or vote of (1) holders of
Debentures  representing  a  specified  percentage  greater  than a majority  in
principal  amount  of the  Debentures  or (2) each  holder  of  Debentures,  the
Property  Trustee may only vote with respect to that amendment,  modification or
termination as directed by, in the case of clause (1) above, the vote of Holders
of  Securities   representing   such  specified   percentage  of  the  aggregate
liquidation amount of the Securities,  or, in the case of clause (2) above, each
Holder of Securities; and provided,  further, that the Property Trustee shall be
under no obligation to take any action in accordance  with the directions of the
Holders of

                                       12

<PAGE>



Securities  unless the Property  Trustee shall have received,  at the expense of
the  Sponsor,  an opinion  of  nationally  recognized  independent  tax  counsel
recognized  as expert in such  matters to the effect  that the Trust will not be
classified  for United  States  federal  income tax  purposes as an  association
taxable as a corporation  or a partnership on account of such action and will be
treated  as a grantor  trust for  United  States  federal  income  tax  purposes
following such action.

     Subject to Section 2.06 of the Declaration,  and the provisions of this and
the next succeeding  paragraph,  the Holders of a Majority in liquidation amount
of the Preferred  Securities,  voting separately as a class shall have the right
to (A) on behalf of all Holders of Preferred Securities,  waive any past default
that is waivable under the  Declaration  (subject to, and in accordance with the
Declaration)  and (B)  direct  the  time,  method  and place of  conducting  any
proceeding for any remedy available to the Property  Trustee,  or exercising any
trust or power  conferred  upon the  Property  Trustee  under  the  Declaration,
including  the  right to  direct  the  Property  Trustee,  as the  holder of the
Debentures,  to (i)  direct  the  time,  method  and  place  of  conducting  any
proceeding for any remedy available to the Debenture Trustee,  or exercising any
trust  or  power  conferred  on  the  Debenture  Trustee  with  respect  to  the
Debentures,  (ii) waive any past default that is waivable  under Section 6.06 of
the  Indenture,  or (iii)  exercise any right to rescind or annul a  declaration
that the principal of all the Debentures shall be due and payable; provided that
where the taking of any action under the Indenture  requires the consent or vote
of (1) holders of Debentures  representing a specified percentage greater than a
majority in principal amount of the Debentures or (2) each holder of Debentures,
the  Property  Trustee may only take such action if directed  by, in the case of
clause (1) above, the vote of Holders of Preferred Securities  representing such
specified  percentage  of the  aggregate  liquidation  amount  of the  Preferred
Securities,  or, in the case of  clause  (2)  above,  each  Holder of  Preferred
Securities.  The  Property  Trustee  shall  not  revoke  any  action  previously
authorized  or approved by a vote of the  Holders of the  Preferred  Securities.
Other than with respect to directing  the time,  method and place of  conducting
any proceeding for any remedy available to the Property Trustee or the Debenture
Trustee as set forth above, the Property Trustee shall be under no obligation to
take any of the  foregoing  actions at the direction of the Holders of Preferred
Securities  unless the Property  Trustee shall have received,  at the expense of
the  Sponsor,  an opinion  of  nationally  recognized  independent  tax  counsel
recognized  as expert in such  matters to the effect  that the Trust will not be
classified  for United  States  federal  income tax  purposes as an  association
taxable as a corporation  or a partnership on account of such action and will be
treated  as a grantor  trust for  United  States  federal  income  tax  purposes
following such action. If the Property Trustee fails to enforce its rights under
the  Declaration  (including,   without  limitation,   its  rights,  powers  and
privileges as a holder of the  Debentures  under the  Indenture),  any Holder of
Preferred  Securities may, to the extent  permitted by law, after a period of 30
days has elapsed from such Holder's  written request to the Property  Trustee to
enforce  such  rights,  institute  a

                                       13

<PAGE>



legal proceeding  directly against AES to enforce the Property  Trustee's rights
under the Declaration,  without first instituting a legal proceeding against the
Property Trustee or any other Person. Notwithstanding the foregoing, if an Event
of Default has occurred and is continuing and such event is  attributable to the
failure of the Sponsor to pay  interest or principal  on the  Debentures  on the
date  such  interest  or  principal  is  otherwise  payable  (or in the  case of
redemption, on the redemption date), then the registered holder of the Preferred
Securities  may directly  institute a proceeding  for  enforcement of payment to
such holder of the principal of or interest on the Debentures having a principal
amount equal to the aggregate  liquidation amount of the Preferred Securities of
such  Holder (a "Holder  Direct  Action")  on or after the  respective  due date
specified in the Debentures.  In connection with such Holder Direct Action,  the
Sponsor will be subrogated to the rights of such Holder of Preferred  Securities
under the  Declaration  to the extent of any payment made by the Sponsor to such
Holder of Preferred Securities in such Holder Direct Action.  Except as provided
in the preceding sentences, the holders of Preferred Securities will not be able
to exercise any other remedy available to the holders of the Debentures.

     A waiver of an Indenture  Event of Default by the  Property  Trustee at the
direction of the Holders of the Preferred Securities will constitute a waiver of
the  corresponding  Event of  Default  under the  Declaration  in respect of the
Securities.

     Any required  approval or direction of Holders of Preferred  Securities may
be given at a separate meeting of Holders of Preferred  Securities  convened for
such  purpose,  at a meeting of all of the Holders of Securities of the Trust or
pursuant to written  consent.  The Regular  Trustees  will cause a notice of any
meeting at which Holders of Preferred Securities are entitled to vote, or of any
matter upon which action by written  consent of such Holders is to be taken,  to
be mailed to each  Holder of record of  Preferred  Securities.  Each such notice
will include a statement  setting forth (i) the date of such meeting or the date
by which  such  action  is to be taken,  (ii) a  description  of any  resolution
proposed for adoption at such meeting on which such Holders are entitled to vote
or of such matter upon which  written  consent is sought and (iii)  instructions
for the delivery of proxies or consents.

     No vote or consent of the Holders of Preferred  Securities will be required
for the Trust to redeem and cancel Preferred Securities or distribute Debentures
in accordance with the Declaration.

     Notwithstanding  that Holders of Preferred  Securities are entitled to vote
or consent under any of the circumstances  described above, any of the Preferred
Securities  at such  time  that are owned by AES or by any  entity  directly  or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control  with AES  shall not be  entitled  to vote or  consent  and  shall,  for
purposes of such vote or consent, be treated as if they were not outstanding.


                                       14

<PAGE>



     Except as provided in this paragraph 6, Holders of the Preferred Securities
will have no  rights to  increase  or  decrease  the  number of  Trustees  or to
appoint,  remove or replace a Trustee,  which voting rights are vested solely in
the Holders of the Common Securities.

     7.  PRO RATA  TREATMENT.  A  reference  in  these  terms  of the  Preferred
Securities to any payment,  distribution  or treatment as being "Pro Rata" shall
mean  pro  rata  to  each  Holder  of  Securities  according  to  the  aggregate
liquidation  amount of the Securities held by the relevant Holder in relation to
the  aggregate  liquidation  amount of all  Securities  outstanding  unless,  in
relation to a payment,  an Event of Default has occurred and is  continuing,  in
which case any funds  available to make such payment shall be paid first to each
Holder  of  the  Preferred  Securities  pro  rata  according  to  the  aggregate
liquidation amount of Preferred  Securities held by the relevant Holder relative
to the aggregate liquidation amount of all Preferred Securities outstanding, and
only after  satisfaction  of all amounts  owed to the  Holders of the  Preferred
Securities,  to each  Holder  of Common  Securities  pro rata  according  to the
aggregate  liquidation  amount of Common  Securities held by the relevant Holder
relative  to  the  aggregate   liquidation   amount  of  all  Common  Securities
outstanding.

     8. RANKING.  The Preferred  Securities  rank pari passu and payment thereon
will be made Pro Rata with the Common  Securities  except that where an Event of
Default occurs and is continuing,  the rights of Holders of Preferred Securities
to payment in respect of Distributions and payments upon liquidation, redemption
or otherwise rank in priority to the rights of Holders of the Common Securities.

     9. MERGERS, CONSOLIDATIONS OR AMALGAMATIONS. The Trust may not consolidate,
amalgamate,  merge with or into, or be replaced by, or convey, transfer or lease
its properties and assets to, any corporation or other entity.

     10. TRANSFER,  EXCHANGE,  METHOD OF PAYMENTS.  Payment of Distributions and
payments on redemption of the Preferred Securities will be payable, the transfer
of the Preferred  Securities will be registrable,  and Preferred Securities will
be  exchangeable  for  Preferred  Securities  of other  denominations  of a like
aggregate  liquidation  amount,  at the principal  corporate trust office of the
Property Trustee in The City of New York; provided that payment of Distributions
may be made at the  option  of the  Regular  Trustees  on behalf of the Trust by
check mailed to the address of the persons entitled thereto and that the payment
on redemption of any Preferred Security will be made only upon surrender of such
Preferred Security to the Property Trustee.

     11.  ACCEPTANCE  OF  INDENTURE  AND  PREFERRED  GUARANTEE.  Each  Holder of
Preferred Securities, by the acceptance thereof, agrees to the provisions of (i)
the Preferred Guarantee, including the subordination provisions therein and (ii)
the

                                       15

<PAGE>



Indenture  and the  Debentures,  including the  subordination  provisions of the
Indenture.

     12. NO PREEMPTIVE RIGHTS. The Holders of Preferred Securities shall have no
preemptive rights to subscribe to any additional  Preferred Securities or Common
Securities.

     13. MISCELLANEOUS.  These terms shall constitute a part of the Declaration.
The Trust will provide a copy of the  Declaration  and the Indenture to a Holder
without  charge  on  written  request  to the  Trust at its  principal  place of
business.



                                       16

<PAGE>



                                                                         Annex I

                     FORM OF PREFERRED SECURITY CERTIFICATE

     [IF THE  PREFERRED  SECURITY  IS TO BE A GLOBAL  CERTIFICATE  INSERT - This
Preferred Security is a Global Certificate within the meaning of the Declaration
hereinafter  referred to and is registered in the name of The  Depository  Trust
Company ("DTC") or a nominee of DTC. This Preferred Security is exchangeable for
Preferred  Securities  registered  in the name of a person other than DTC or its
nominee only in the limited  circumstances  described in the  Declaration and no
transfer of this  Preferred  Security  (other than a transfer of this  Preferred
Security  as a whole by DTC to a nominee of DTC or by a nominee of DTC to DTC or
another nominee of DTC) may be registered except in limited circumstances.

     Unless this Preferred Security is presented by an authorized representative
of The Depository Trust Company (55 Water Street,  New York) to the Trust or its
agent for  registration  of  transfer,  exchange or payment,  and any  Preferred
Security  issued is  registered  in the name of Cede & Co. or such other name as
requested by an authorized  representative  of The Depository  Trust Company and
any  payment  hereon is made to Cede & Co.,  ANY  TRANSFER,  PLEDGE OR OTHER USE
HEREOF FOR VALUE OR OTHERWISE BY A PERSON IS WRONGFUL since the registered owner
hereof, Cede & Co., has an interest herein.]

Number                                          ___________ Preferred Securities

     -----------
                                                         CUSIP NO. ____________

                   Certificate Evidencing Preferred Securities

                                       of

                                   AES Trust I

                  $2.6875 Term Convertible Securities, Series A
                      (liquidation amount $50 per security)

     AES Trust I, a statutory business trust created under the laws of the State
of Delaware (the "Trust"), hereby certifies that _________ (the "Holder") is the
registered  owner of  ___________  (______)  preferred  securities  of the Trust


<PAGE>



representing   undivided  beneficial  interests  in  the  assets  of  the  Trust
designated the $2.6875 Term Convertible Securities, Series A (liquidation amount
$50 per security) (the  "Preferred  Securities").  The Preferred  Securities are
transferable  on the  books and  records  of the  Trust,  in person or by a duly
authorized  attorney,  upon surrender of this  certificate  duly endorsed and in
proper form for transfer. The designations,  rights,  privileges,  restrictions,
preferences  and other terms and provisions of the Preferred  Securities are set
forth in, and this certificate and the Preferred  Securities  represented hereby
are issued and shall in all respects be subject to the terms and  provisions of,
the Amended and Restated Declaration of Trust of the Trust dated as of March 31,
1997, as the same may be amended from time to time (the "Declaration") including
the  designation of the terms of Preferred  Securities as set forth in Exhibit B
thereto.  The Preferred Securities and the Common Securities issued by the Trust
pursuant to the  Declaration  represent  undivided  beneficial  interests in the
assets of the Trust,  including the Debentures  (as defined in the  Declaration)
issued by The AES  Corporation,  a Delaware  corporation  ("AES"),  to the Trust
pursuant to the Indenture referred to in the Declaration. The Holder is entitled
to the  benefits of the  Guarantee  Agreement  of AES dated as of March 31, 1997
(the "Guarantee") to the extent provided therein.  The Trust will furnish a copy
of the Declaration, the Guarantee and the Indenture to the Holder without charge
upon  written  request  to the  Trust  at its  principal  place of  business  or
registered office.

     The Holder of this Certificate, by accepting this Certificate, is deemed to
have (i) agreed to the terms of the Indenture and the Debentures, including that
the Debentures are  subordinate and junior in right of payment to all Senior and
Subordinated Debt (as defined in the Indenture) as and to the extent provided in
the Indenture and (ii) agreed to the terms of the Guarantee,  including that the
Guarantee is subordinate and junior in right of payment to all other liabilities
of AES, including the Debentures, and ranks pari passu in right payment with the
most senior preferred stock issued, from time to time, by AES.

     Upon receipt of this  certificate,  the Holder is bound by the  Declaration
and is entitled to the benefits thereunder.


                                        2

<PAGE>



     IN  WITNESS  WHEREOF,   the  Trustees  of  the  Trust  have  executed  this
certificate this thirty-first day of March 1997.

                               AES TRUST I

                               By:_________________________, as Trustee
                                  Name:
                                  Title: Trustee

                               By:_________________________, as Trustee
                                  Name:
                                  Title: Trustee

Dated:

Countersigned and Registered:

  Transfer Agent and Registrar

By:___________________________
     Authorized Signature



                                       3

<PAGE>



                          [FORM OF REVERSE OF SECURITY]

     Distributions  payable on each  Preferred  Security will be fixed at a rate
per  annum of 5.375 % of the  stated  liquidation  amount  of $50 per  Preferred
Security,  such rate being the rate of interest  payable on the Debentures to be
held by the Property Trustee. Distributions in arrears for more than one quarter
will bear  interest  thereon  at the rate per annum of  5.375%  thereof  (to the
extent permitted by law) compounded quarterly.  The term "Distributions" as used
herein  means  such cash  distributions  and any such  interest  payable  unless
otherwise stated. A Distribution is payable only to the extent that payments are
made in respect of the Debentures  held by the Property  Trustee.  The amount of
Distributions  payable for any period will be computed on the basis of a 360-day
year of twelve 30-day months.

     Except  as  otherwise  described  below,  distributions  on  the  Preferred
Securities  will be  cumulative,  will  accrue  from March 31,  1997 and will be
payable  quarterly in arrears,  on the last day of each  quarter,  commencing on
June 30, 1997, but only if and to the extent that interest  payments are made in
respect of the Debentures held by the Property Trustee. So long as AES shall not
be in default in the payment of interest  on the  Debentures,  AES has the right
under  the  Indenture  for the  Debentures  to defer  payments  of  interest  by
extending the interest  payment period from time to time on the Debentures for a
period not exceeding 20 consecutive  quarters (each an "Extension  Period") and,
as a consequence,  quarterly Distributions will continue to accrue with interest
thereon (to the extent  permitted by  applicable  law) at the rate of 5.375% per
annum,  compounded  quarterly  during such  Extension  period;  provided that no
Extension  Period shall last beyond the date of maturity or any redemption  date
of the Debentures.  Prior to the termination of any such Extension  Period,  AES
may  commence  a new  Extension  Period;  provided  that such  Extension  Period
together with all such previous and further extensions thereof may not exceed 20
consecutive  quarterly interest periods.  Payments of accrued Distributions will
be payable to  Holders as they  appear on the books and  records of the Trust on
the  first  record  date  after  the  end  of the  Extension  Period.  Upon  the
termination of any Extension Period and the payment of all amounts then due, AES
may commence a new Extension Period, subject to the above requirements.

     The   Preferred   Securities   shall  be  redeemable  as  provided  in  the
Declaration.

     The Preferred  Securities shall be convertible into shares of Common Stock,
through (i) the exchange of Preferred Securities for a portion of the Debentures
and (ii) the immediate  conversion of such  Debentures into Common Stock, in the
manner and according to the terms set forth in the Declaration.


                                       4

<PAGE>



                               CONVERSION REQUEST

     To: The First National Bank of Chicago as Property Trustee of AES Trust I

     The undersigned  owner of these  Preferred  Securities  hereby  irrevocably
exercises the option to convert these Preferred Securities, or the portion below
designated,  into common stock of The AES  Corporation  (the "Common  Stock") in
accordance  with the terms of the Amended  and  Restated  Declaration  of Trust,
dated as of March 31, 1997 (as amended from time to time, the "Declaration"), by
William R. Luraschi,  Barry J. Sharp and Willard  Hoagland as Regular  Trustees,
First Chicago  Delaware  Inc., as Delaware  Trustee,  The First National Bank of
Chicago,  as Property  Trustee,  The AES  Corporation,  as  Sponsor,  and by the
Holders,  from time to time, of undivided  beneficial interests in the assets of
the  Trust  to  be  issued  pursuant  to  the   Declaration.   Pursuant  to  the
aforementioned exercise of the option to convert these Preferred Securities, the
undersigned  hereby directs the Conversion Agent (as that term is defined in the
Declaration)  to (i) exchange  such  Preferred  Securities  for a portion of the
Debentures  (as that term is defined in the  Declaration)  held by the Trust (at
the rate of exchange  specified  in the terms of the  Preferred  Securities  set
forth as  Exhibit  B to the  Declaration)  and  (ii)  immediately  convert  such
Debentures on behalf of the  undersigned,  into Common Stock (at the  conversion
rate  specified  in the terms of the  Trust  Preferred  Securities  set forth as
Exhibit B to the Declaration).

     The  undersigned  does also  hereby  direct the  Conversion  Agent that the
shares  issuable and  deliverable  upon  conversion,  together with any check in
payment for  fractional  shares,  be issued in the name of and  delivered to the
undersigned, unless a different name has been indicated in the assignment below.
If shares are to be issued in the name of a person  other than the  undersigned,
the undersigned will pay all transfer taxes payable with respect thereto.


                                       5

<PAGE>



Date:  _______________, _____

     in whole ___                       in part ___


                                        Number  of  Preferred  Securities  to be
                                        converted:

                                        -----------------------

                                        If  a  name  or  names  other  than  the
                                        undersigned,   please  indicate  in  the
                                        spaces  below the name or names in which
                                        the  shares  of  Common  Stock are to be
                                        issued,   along  with  the   address  or
                                        addresses of such person or persons

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------


                                        Signature (for conversion only)

                               Please  Print  or  Typewrite  Name  and  Address,
                               Including Zip Code, and Social  Security or Other
                               Identifying Number

                                        ----------------------------------

                                        ----------------------------------

                                        ----------------------------------


                               Signature Guarantee:** _________

- --------
2(Signature must be guaranteed by an "eligible guarantor institution" that is, a
bank,  stockbroker,  savings and loan  association  or credit union  meeting the


                                        6

<PAGE>



ASSIGNMENT

FOR VALUE  RECEIVED,  the  undersigned  assigns  and  transfers  this  Preferred
Security to:

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
(Insert assignee's social security or tax identification number)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
(Insert address and zip code of assignee)

and irrevocably appoints

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
agent to transfer this Preferred Security Certificate on the books of the Trust.
The agent may substitute another to act for him or her.

Date: _________________________

Signature: ____________________

NOTICE:  THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) AS
WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.


- ----------
requirements of the Conversion Agent, which  requirements  include membership or
participation in the Securities  Transfer Agents Medallion  Program ("STAMP") or
such other "signature  guarantee program" as may be determined by the Conversion
Agent in addition to, or in substitution  for, STAMP, all in accordance with the
Securities Exchange Act of 1934, as amended.)

                                        7

<PAGE>



                                                                       EXHIBIT C

                                    TERMS OF
                                COMMON SECURITIES

     Pursuant to Section 7.01 of the Amended and Restated  Declaration  of Trust
of AES Capital Trust I dated as of March 31, 1997 (as amended from time to time,
the  "Declaration"),   the  designations,   rights,  privileges,   restrictions,
preferences  and other terms and  provisions  of the Common  Securities  are set
forth  below  (each  capitalized  term used but not  defined  herein  having the
meaning set forth in the Declaration):

     1. DESIGNATION AND NUMBER. Common Securities of the Trust with an aggregate
liquidation  amount in the assets of the Trust of Seven  Million,  Seven Hundred
and Thirty Two Thousand  Dollars  ($7,732,000)  and a liquidation  amount in the
assets of the Trust of $50 per Common Security, are hereby designated as "5.375%
Common Trust Securities". The Common Security Certificates evidencing the Common
Securities  shall be  substantially in the form attached hereto as Annex I, with
such changes and additions thereto or deletions  therefrom as may be required by
ordinary usage,  custom or practice.  The Common Securities are to be issued and
sold to The AES Corporation  ("AES") in  consideration of $7,732,000 in cash. In
connection with the issuance and sale of the Preferred Securities and the Common
Securities,  the Trust will purchase as trust assets Debentures of AES having an
aggregate  principal  amount equal to the  aggregate  liquidation  amount of the
Preferred Securities and Common Securities so issued, and bearing interest at an
annual rate equal to the annual  Distribution  rate on the Preferred  Securities
and Common  Securities  and  having  payment  and  redemption  provisions  which
correspond to the payment and redemption  provisions of the Preferred Securities
and Common Securities.

     2. DISTRIBUTIONS. (a) Distributions payable on each Common Security will be
fixed  at a rate  per  annum  of  5.375%  (the  "Coupon  Rate")  of  the  stated
liquidation amount of $50 per Common Security. Distributions in arrears for more
than one  calendar  quarter  will bear  interest at the rate per annum of 5.375%
thereof (to the extent permitted by applicable law), compounded  quarterly.  The
term   "Distributions"   as  used  in  these  terms  means  such  periodic  cash
distributions   and  any  such  interest  payable  unless  otherwise  stated.  A
Distribution  will be made  by the  Property  Trustee  only to the  extent  that
interest  payments  are made in respect of the  Debentures  held by the Property
Trustee. The amount of Distributions payable for any period will be computed for
any monthly  Distribution period on the basis of a 360-day year of twelve 30 day
months.



<PAGE>



     (b) Distributions on the Common Securities will be cumulative,  will accrue
from March 31, 1997 and will be payable quarterly in arrears, on the last day of
each month commencing on June 30, 1997, except as otherwise described below, but
only if and to the  extent  that  interest  payments  are made in respect of the
Debentures held by the Property Trustee.  So long as AES shall not be in default
in the  payment  of  interest  on the  Debentures,  AES has the right  under the
Indenture  for the  Debentures  to defer  payments of interest by extending  the
interest  payment  period from time to time on the  Debentures  for a period not
exceeding  20  consecutive  quarterly  interest  periods  (each,  an  "Extension
Period") and, as a consequence,  quarterly Distributions will continue to accrue
with interest thereon (to the extent permitted by applicable law) at the rate of
5.375%  per  annum,  compounded  quarterly  during  any such  Extension  Period;
provided that no Extension  Period shall last beyond the date of maturity or any
redemption  date  of the  Debentures.  Prior  to  the  termination  of any  such
Extension Period,  AES may further extend such Extension  Period;  provided that
such  Extension  Period  together with all such previous and further  extensions
thereof  may not exceed 20  consecutive  quarterly  interest  periods.  Upon the
termination of any Extension Period and the payment of all amounts then due, AES
may commence a new Extension Period, subject to the above requirements. Payments
of accrued Distributions will be payable to Holders of Common Securities as they
appear on the books and records of the Trust on the first  record date after the
end of the Extension Period.

     (c)  Distributions on the Common Securities will be payable promptly by the
Property  Trustee (or other Paying Agent) upon receipt of immediately  available
funds to the  Holders  thereof  as they  appear on the books and  records of the
Trust on the  relevant  record dates which will be one business day prior to the
relevant  Distribution  date unless the  Preferred  Securities  are no longer in
book-entry only form in which event the Regular Trustees shall have the right to
select  relevant record dates which shall be more than one business day prior to
the relevant payment dates.  Distributions payable on any Common Securities that
are not  punctually  paid on any  Distribution  date as a result  of AES  having
failed  to make  the  corresponding  interest  payment  on the  Debentures  will
forthwith  cease to be payable to the person in whose name such Common  Security
is registered on the relevant record date, and such defaulted  Distribution will
instead  be  payable  to the  person  in whose  name  such  Common  Security  is
registered on the special record date established by the Regular Trustees, which
record date shall  correspond to the special record date or other specified date
determined  in  accordance   with  the  Indenture;   provided,   however,   that
Distributions  shall not be considered payable on any Distribution  payment date
falling  within an  Extension  Period  unless AES has  elected to make a full or
partial  payment of  interest  accrued on the  Debentures  on such  Distribution
payment date.  Subject to any applicable laws and regulations and the provisions
of the  Declaration,  each payment in respect of the Common  Securities  will be
made as described in paragraph 10 hereof. If any date on which Distributions are
payable on the Common Securities is



<PAGE>



not a Business Day, then payment of the  Distribution  payable on such date will
be made on the next  succeeding  day that is a  Business  Day (and  without  any
interest or other  payment in respect of any such delay)  except  that,  if such
Business Day is in the next succeeding calendar year, such payment shall be made
on the immediately  preceding Business Day, in each case with the same force and
effect as if made on such date.

     (d) All  Distributions  paid with respect to the Common  Securities and the
Preferred  Securities  will be paid Pro  Rata to the  Holders  thereof  entitled
thereto.  If an Event of Default has occurred and is  continuing,  the Preferred
Securities  shall have a priority  over the Common  Securities  with  respect to
Distributions.

     (e) In the event of an  election  by the Holder to convert  its  Securities
through  the  Conversion  Agent into Common  Stock  pursuant to the terms of the
Securities  as set  forth in this  Exhibit  C to the  Declaration,  no  payment,
allowance or  adjustment  shall be made with respect to  accumulated  and unpaid
Distributions on such Securities, or be required to be made; provided,  however,
that if a Security is surrendered for conversion  after the close of business on
any regular record date for payment of a Distribution  date will be paid in cash
to the person in whose name the Security is  registered at the close of business
on such  record  date,  and (other  than a  Security  or a portion of a Security
called for redemption on a redemption  date occurring after such record date and
on or prior to such Distribution  date) when so surrendered for conversion,  the
Security must be accompanied  by payment of an amount equal to the  Distribution
payable on such Distribution date.

     (f) In the event that there is any money or other  property  held by or for
the  Trust  that is not  accounted  for  under the  Declaration,  such  money or
property  shall be  distributed  Pro Rata  among the  Holders  of the  Preferred
Securities and Common Securities.

     3. LIQUIDATION DISTRIBUTION UPON DISSOLUTION. In the event of any voluntary
or involuntary dissolution,  winding-up or termination of the Trust, the Holders
of  the  Preferred   Securities  and  Common  Securities  at  the  date  of  the
dissolution,  winding-up or termination, as the case may be, will be entitled to
receive  Pro  Rata  solely  out  of  the  assets  of  the  Trust  available  for
distribution  to Holders of Preferred  Securities and Common  Securities,  after
satisfaction  of liabilities  to creditors,  an amount equal to the aggregate of
the stated  liquidation amount of $50 per Preferred Security and Common Security
plus  accrued  and unpaid  Distributions  thereon  to the date of payment  (such
amount being the "Liquidation  Distribution"),  unless,  in connection with such
dissolution, winding-up or termination, and after satisfaction of liabilities to
creditors,  Debentures in an aggregate  principal  amount equal to the aggregate
stated  liquidation  amount of such Preferred  Securities and Common  Securities
bearing accrued and unpaid interest in an amount equal to the

                                       3

<PAGE>



accrued  and unpaid  Distributions  on,  such  Preferred  Securities  and Common
Securities,  shall be  distributed  Pro  Rata to the  Holders  of the  Preferred
Securities and Common Securities in exchange for such Securities.

     If, upon any such  dissolution,  the Liquidation  Distribution  can be paid
only in part because the Trust has insufficient  assets available to pay in full
the aggregate Liquidation Distribution, then the amounts payable directly by the
Trust on the Preferred  Securities and Common Securities shall be paid,  subject
to the next paragraph, on a Pro Rata basis.

     Holders  of Common  Securities  will be  entitled  to  receive  Liquidation
Distributions  upon any such  dissolution  Pro Rata with  Holders  of  Preferred
Securities,  except that if an Event of Default has occurred and is  continuing,
the Preferred  Securities shall have a priority over the Common  Securities with
respect to such Liquidation Distribution.

     4. REDEMPTION AND DISTRIBUTION OF DEBENTURES.  The Preferred Securities and
Common  Securities  may only be  redeemed  if  Debentures  having  an  aggregate
principal  amount equal to the  aggregate  liquidation  amount of the  Preferred
Securities  and Common  Securities  are repaid,  redeemed or  distributed as set
forth below:

     (a) Upon the repayment of the Debentures,  in whole or in part,  whether at
maturity, upon redemption at any time or from time to time on or after March 31,
2000, or at any time in certain circustances upon the occurrence of a Tax Event,
the  proceeds  of such  repayment  will be  promptly  applied to redeem Pro Rata
Preferred  Securities  and Common  Securities  having an  aggregate  liquidation
amount equal to the aggregate  principal  amount of the  Debentures so repaid or
redeemed,  upon not less than 30 nor more than 60 days' notice,  at a redemption
price per Preferred and Common  Security  equal to the  redemption  price of the
Debentures,  together with accrued and unpaid Distributions  thereon through the
date of redemption,  payable in cash (the "Redemption  Price").  The date of any
such repayment or redemption of Preferred Securities and Common Securities shall
be  established  to  coincide  with  the  repayment  or  redemption  date of the
Debentures.

     (b) If fewer  than all the  outstanding  Preferred  Securities  and  Common
Securities  are to be so  redeemed,  the  Preferred  Securities  and the  Common
Securities  will be redeemed Pro Rata and the Common  Securities  to be redeemed
will be  redeemed  as  described  in  paragraph  4(e)(ii)  below.  If a  partial
redemption  would result in the  delisting of the  Preferred  Securities  by any
national  securities  exchange  or other  organization  on which  the  Preferred
Securities  are then  listed,  AES  pursuant to the  Indenture  will only redeem
Debentures  in whole  and,  as a result,  the Trust may only  redeem  the Common
Securities in whole.

                                       4

<PAGE>



     (c) If, at any time, a Tax Event or an  Investment  Company  Event (each as
hereinafter  defined, and each a "Special Event") shall occur and be continuing,
the Regular  Trustees  shall,  unless the Debentures are redeemed in the limited
circumstances  described  below,  dissolve the Trust and, after  satisfaction of
creditors,  cause  Debentures  held by the Property  Trustee having an aggregate
principal amount equal to the aggregate stated liquidation amount of and accrued
and unpaid interest equal to accrued and unpaid Distributions on, and having the
same record date for payment as the Preferred  Securities and Common Securities,
to be  distributed  to  the  Holders  of the  Preferred  Securities  and  Common
Securities on a Pro Rata basis in liquidation of such Holders'  interests in the
Trust,  within 90 days  following the  occurrence of such Special Event (the "90
Day Period");  provided,  however,  that in the case of the  occurrence of a Tax
Event, as a condition of such dissolution and distribution, the Regular Trustees
shall have  received  an  opinion of a  nationally  recognized  independent  tax
counsel experienced in such matters (a "No Recognition Opinion"),  which opinion
may  rely on any then  applicable  published  revenue  rulings  of the  Internal
Revenue Service, to the effect that the Holders of the Preferred Securities will
not recognize any gain or loss for United States  federal income tax purposes as
a result of the  dissolution of the Trust and  distribution  of Debentures;  and
provided, further, that, if and as long as at the time there is available to the
Trust the opportunity to eliminate, within such 90 Day Period, the Special Event
by taking some ministerial  action, such as filing a form or making an election,
or pursuing some other similar  reasonable measure that has no adverse effect on
the Trust, AES or the Holders of the Preferred Securities ("Ministerial Action")
the Trust will pursue such measure in lieu of dissolution.

     If in the case of the occurrence of a Tax Event,  (i) the Regular  Trustees
have received an opinion (a "Redemption  Tax Opinion") of nationally  recognized
independent  tax counsel  experienced in such matters that, as a result of a Tax
Event, there is more than an insubstantial risk that AES would be precluded from
deducting the interest on the  Debentures  for United States  federal income tax
purposes even if the  Debentures  were  distributed  to the Holders of Preferred
Securities and Common Securities in liquidation of such Holder's interest in the
Trust as described in this  paragraph  4(c) or (ii) the Regular  Trustees  shall
have been informed by such tax counsel that a No  Recognition  Opinion cannot be
delivered to the Trust, AES shall have the right at any time, upon not less than
30 nor more than 60 days' notice,  to redeem the  Debentures in whole or in part
for cash at the Redemption Price within 90 days following the occurrence of such
Tax Event,  and promptly  following  such  redemption  Preferred  Securities and
Common  Securities with an aggregate  liquidation  amount equal to the aggregate
principal  amount of the Debentures so redeemed will be redeemed by the Trust at
the Redemption  Price on a Pro Rata basis:  provided,  however,  that, if at the
time there is  available  to AES or the Regular  Trustees on behalf of the Trust
the opportunity to eliminate, within such 90 day period, the Tax Event by taking
some Ministerial Action, AES or the Holders of the Preferred

                                       5

<PAGE>



Securities,  AES or the Regular Trustees on behalf of the Trust will pursue such
measure in lieu of  redemption;  and provided,  further,  that AES shall have no
right to redeem the Debentures while the Regular Trustees on behalf of the Trust
are pursuing such Ministerial Action. The Common Securities will be redeemed Pro
Rata with the Preferred Securities, except that if an Event of Default under the
Indenture has occurred and is continuing,  the Preferred  Securities will have a
priority over the Common  Securities  with respect to payment of the  Redemption
Price.

     "Tax Event" means that the Regular  Trustees shall have obtained an opinion
of nationally recognized  independent tax counsel experienced in such matters (a
"Dissolution  Tax  Opinion")  to the effect that on or after March 31, 1997 as a
result of (a) any amendment to, or change  (including any announced  prospective
change) in, the laws (or any regulations thereunder) of the United States or any
political  subdivision or taxing authority thereof or therein, (b) any amendment
to,  or  change  in,  an  interpretation  or  application  of any  such  laws or
regulations by any legislative  body, court,  governmental  agency or regulatory
authority (including the enactment of any legislation and the publication of any
judicial  decision  or  regulatory  determination),  (c) any  interpretation  or
pronouncement  that  provides  for a  position  with  respect  to  such  laws or
regulations that differs from the theretofore generally accepted position or (d)
any action  taken by any  governmental  agency or  regulatory  authority,  which
amendment  or change is  enacted,  promulgated,  issued  or  announced  or which
interpretation or pronouncement is issued or announced or which action is taken,
in each case on or after  March 31,  1997,  there is more than an  insubstantial
risk that (i) the  Trust  is,  or will be  within  90 days of the date  thereof,
subject to United States  federal  income tax with respect to income  accrued or
received on the Debentures,  (ii) the Trust is, or will be within 90 days of the
date thereof, subject to more than a de minimis amount of taxes, duties or other
governmental  charges  or  (iii)  interest  payable  by AES to the  Trust on the
Debentures is not, or within 90 days of the date thereof will not be, deductible
by AES for United States federal income tax purposes.

     "Investment  Company  Event"  means that the  Regular  Trustees  shall have
received an opinion of nationally recognized  independent counsel experienced in
practice under the Investment Company Act that, as a result of the occurrence of
a change in law or regulation or a change in  interpretation  or  application of
law or  regulation  by any  legislative  body,  court,  governmental  agency  or
regulatory  authority  (a  "Change  in 1940 Act  Law"),  there  is more  than an
insubstantial risk that the Trust is or will be considered an Investment Company
which is required to be  registered  under the  Investment  Company  Act,  which
Change in 1940 Act Law becomes effective on or after March 31, 1997.

     On the date fixed for any  distribution of Debentures,  upon dissolution of
the Trust, (i) the Common  Securities will no longer be deemed to be outstanding
and (ii)

                                       6

<PAGE>



any  certificates  representing  Common  Securities  will be deemed to represent
beneficial  interests in the  Debentures  having an aggregate  principal  amount
equal to the  stated  liquidation  amount  of, and  bearing  accrued  and unpaid
interest equal to accrued and unpaid  Distributions  on, such Common  Securities
until  such  certificates  are  presented  to AES or its agent for  transfer  or
reissuance.

     (d) The Trust may not redeem any outstanding  Common  Securities unless all
accrued and unpaid Distributions have been paid on all Common Securities for all
quarterly   Distribution  periods  terminating  on  or  prior  to  the  date  of
redemption.

     (e)(i) Notice of any redemption of, or notice of distribution of Debentures
in exchange for, the Preferred  Securities and Common Securities (a "Redemption/
Distribution  Notice")  will be given by the  Regular  Trustees on behalf of the
Trust by mail to each Holder of Preferred Securities and Common Securities to be
redeemed or  exchanged  not less than 30 nor more than 60 days prior to the date
fixed for redemption or exchange thereof. For purposes of the calculation of the
date of redemption or exchange and the dates on which notices are given pursuant
to this paragraph (e)(i), a Redemption/Distribution Notice shall be deemed to be
given on the day such  notice  is first  mailed  by  first-class  mail,  postage
prepaid,  to  Holders  of  Preferred  Securities  and  Common  Securities.  Each
Redemption/Distribution  Notice  shall be  addressed to the Holders of Preferred
Securities and Common Securities at the address of each such Holder appearing in
the books and  records  of the Trust.  No defect in the  Redemption/Distribution
Notice or in the  mailing of either  thereof  with  respect to any Holder  shall
affect the validity of the  redemption or exchange  proceedings  with respect to
any other Holder.

     (ii) In the event that fewer than all the outstanding Common Securities are
to be redeemed,  the Common  Securities to be redeemed will be redeemed Pro Rata
from each  Holder of Common  Securities  (subject  to  adjustment  to  eliminate
fractional Common Securities).

     (iii) If the Trust gives a  Redemption/Distribution  Notice in respect of a
redemption of Common  Securities  as provided in this  paragraph 4 (which notice
will be  irrevocable)  then  immediately  prior to the close of  business on the
redemption  date,  provided  that  AES  has  paid  to the  Property  Trustee  in
immediately  available funds a sufficient  amount of cash in connection with the
related  redemption or maturity of the Debentures,  Distributions  will cease to
accrue on the Common  Securities  called for redemption,  such Common Securities
will no longer be deemed to be  outstanding  and all  rights of  Holders of such
Common  Securities so called for redemption will cease,  except the right of the
Holders of such Common  Securities to receive the Redemption  Price, but without
interest on such Redemption  Price.  Neither the Trustees nor the Trust shall be
required  to  register  or cause to be  registered  the  transfer  of any Common
Securities  which  have been so called  for

                                       7

<PAGE>



redemption.  If any date  fixed for  redemption  of Common  Securities  is not a
Business Day, then payment of the Redemption  Price payable on such date will be
made on the next succeeding day that is a Business Day (and without any interest
or other payment in respect of any such delay) except that, if such Business Day
falls in the next calendar  year,  such payment will be made on the  immediately
preceding  Business  Day, in each case with the same force and effect as if made
on such date fixed for redemption. If payment of the Redemption Price in respect
of Common  Securities  is  improperly  withheld  or refused  and not paid by the
Property  Trustee,  Distributions  on such Common  Securities  will  continue to
accrue,  from the original redemption date to the date of payment, in which case
the actual  payment date will be considered  the date fixed for  redemption  for
purposes of calculating the Redemption Price.

     (iv) Redemption/Distribution  Notices shall be sent by the Regular Trustees
on behalf of the Trust to the Holders of the Common Securities.

     (v)  Upon  the  date  of  dissolution  of the  Trust  and  distribution  of
Debentures as a result of the  occurrence of a Special  Event,  Common  Security
Certificates shall be deemed to represent beneficial interests in the Debentures
so distributed,  and the Common Securities will no longer be deemed  outstanding
and may be canceled by the Regular Trustees. The Debentures so distributed shall
have an aggregate principal amount equal to the aggregate  liquidation amount of
the Common Securities so distributed.

     5. CONVERSION RIGHTS. The Holders of Securities shall have the right at any
time  prior to the  close of  business  on March 31,  2027  (or,  in the case of
Securities called for redemption, prior to the close of business on the Business
Day prior to the  redemption  date),  at their option,  to cause the  Conversion
Agent to convert Securities, on behalf of the converting Holders, into shares of
Common  Stock in the manner  described  herein on and  subject to the  following
terms and conditions:

     The Securities  will be  convertible at the office of the Conversion  Agent
into  fully  paid and  nonassessable  shares of  Common  Stock  pursuant  to the
Holder's  direction to the  Conversion  Agent to exchange such  Securities for a
portion  of the  Debentures  theretofore  held by the  Trust on the basis of one
Security per $50 principal  amount of Debentures,  and immediately  convert such
amount of Debentures into fully paid and nonassessable shares of Common Stock at
an initial  rate of 0.6906  shares of Common Stock per $50  principal  amount of
Debentures  (which is  equivalent  to a conversion  price of $72.40 per share of
Common Stock, subject to certain adjustments set forth in Sections 5.03 and 5.04
of the Supplemental Indenture (as so adjusted, "Conversion Price")).

     (a) In order to convert  Securities  into  Common  Stock the  Holder  shall
submit to the  Conversion  Agent at the office  referred to above an irrevocable
request  to

                                       8

<PAGE>



convert  Securities  on  behalf  of  such  Holder  (the  "Conversion  Request"),
together,  if the Securities are in certificated  form, with such  certificates.
The  Conversion  Request  shall  (i) set forth the  number of  Securities  to be
converted and the name or names,  if other than the Holder,  in which the shares
of Common  Stock  should be issued and (ii) direct the  Conversion  Agent (a) to
exchange such  Securities for a portion of the Debentures  held by the Trust (at
the  rate  of  exchange  specified  in  the  preceding  paragraph)  and  (b)  to
immediately  convert such Debentures on behalf of such Holder, into Common Stock
(at the conversion  rate specified in the preceding  paragraph).  The Conversion
Agent shall  notify the Property  Trustee of the  Holder's  election to exchange
Securities  for a portion of the  Debentures  held by the Trust and the Property
Trustee shall, upon receipt of such notice,  deliver to the Conversion Agent the
appropriate  principal amount of Debentures for exchange in accordance with this
Section. The Conversion Agent shall thereupon notify the Property Trustee of the
Holder's  election to convert such  Debentures into shares of Common Stock. If a
Security  is  surrendered  for  conversion  after the close of  business  on any
regular  record  date for  payment of a  Distribution  and before the opening of
business on the corresponding  Distribution payment date, then,  notwithstanding
such conversion, the Distribution payable on such Distribution payment date will
be paid in cash to the person in whose name the  Security is  registered  at the
close of business on such record  date,  and (other than a Security or a portion
of a Security  called for redemption on a redemption  date occurring  after such
record  date  and on or  prior  to  such  Distribution  payment  date)  when  so
surrendered  for  conversion,  the Security must be accompanied by payment of an
amount equal to the  Distribution  payable on such  Distribution  payment  date.
Except as provided  above,  neither the Trust nor the Sponsor  will make,  or be
required to make,  any payment,  allowance or adjustment  upon any conversion on
account  of  any  accumulated  and  unpaid  Distributions   accumulated  on  the
Securities  surrendered  for  conversion,  or on account of any  accumulated and
unpaid  dividends  on the shares of Common  Stock  issued upon such  conversion.
Securities shall be deemed to have been converted immediately prior to the close
of business on the day on which a Conversion Request relating to such Securities
is  received  by the  Trust in  accordance  with the  foregoing  provision  (the
"Conversion  Date").  The Person or Persons  entitled  to receive  Common  Stock
issuable upon conversion of the Debentures  shall be treated for all purposes as
the record  holder or holders of such Common Stock at such time.  As promptly as
practicable on or after the Conversion Date, the Sponsor shall issue and deliver
at the office of the  Conversion  Agent a certificate  or  certificates  for the
number of full shares of Common Stock  issuable upon such  conversion,  together
with the cash  payment,  if any,  in lieu of any  fraction  of any  share to the
Person or Persons entitled to receive the same, unless otherwise directed by the
Holder in the Conversion  Request and the Conversion Agent shall distribute such
certificate or certificates,  together with the applicable cash payment, if any,
to such Person or Persons.

                                       9

<PAGE>



     (b) Each Holder of a Security by his acceptance  thereof appoints The First
National  Bank of Chicago  "Conversion  Agent" for the purpose of effecting  the
conversion  of Securities  in  accordance  with this  Section.  In effecting the
conversion and  transactions  described in this Section,  the  Conversion  Agent
shall be acting as agent of the  Holders of  Securities  directing  it to effect
such conversion  transactions.  The Conversion Agent is hereby authorized (i) to
exchange  Securities  from  time to time  for  Debentures  held by the  Trust in
connection  with the  conversion  of such  Securities  in  accordance  with this
section and (ii) to convert all or a portion of the Debentures into Common Stock
and  thereupon  to deliver such shares of Common  Stock in  accordance  with the
provisions  of this  section  and to  deliver  to the Trust a new  Debenture  or
Debentures for any resulting unconverted principal amount.

     (c) No  fractional  shares  of Common  Stock  will be issued as a result of
conversion,  but in lieu thereof,  such fractional interest will be paid in cash
by the Company to the Conversion Agent,  which in turn will make such payment to
the Holder or Holders of Securities so converted.

     (d) The Sponsor  shall at all times  reserve and keep  available out of its
authorized and unissued Common Stock, solely for issuance upon the conversion of
the Debentures, free from any preemptive or other similar rights, such number of
shares  of  Common  Stock  as  shall  from  time to time be  issuable  upon  the
conversion  of  all  the  Debentures  then  outstanding.   Notwithstanding   the
foregoing, shall be entitled to deliver upon conversion of Debentures, shares of
Common Stock  reacquired and held in the treasury of the Sponsor (in lieu of the
issuance of authorized and unissued shares of Common Stock), so long as any such
treasury shares are free and clear of all liens, charges,  security interests or
encumbrances.  Any  shares  of  Common  Stock  issued  upon  conversion  of  the
Debentures  shall  be  duly  authorized,  validly  issued  and  fully  paid  and
nonassessable.  The Trust shall deliver the shares of Common Stock received upon
conversion  of the  Debentures  to the  converting  Holder free and clear of all
liens,  charges,  security interests and encumbrances,  except for United States
withholding taxes. Each of the Sponsor and the Trust shall prepare and shall use
its best  efforts to obtain and keep in force such  governmental  or  regulatory
permits or other authorizations as may be required by law, and shall comply with
all applicable  requirements as to registration or qualification of Common Stock
(and  all  requirements  to  list  Common  Stock  issuable  upon  conversion  of
Debentures that are at the time  applicable),  in order to enable the company to
lawfully  issue Common Stock to the Trust upon  conversion of the Debentures and
the Trust to lawfully deliver Common Stock to each Holder upon conversion of the
Securities.

     (e) The  Sponsor  will pay any and all taxes that may be payable in respect
of the issue or delivery of shares of Common Stock on  conversion  of Debentures
and the delivery of the shares of Common Stock by the Trust upon  conversion  of
the Securities. The Sponsor shall not, however, be required to pay any tax which
may be

                                       10

<PAGE>



payable in respect of any transfer  involved in the issue and delivery of shares
of Common Stock in a name other than that in which the  Securities  so converted
were  registered,  and no such issue or delivery  shall be made unless and until
the  person  requesting  such issue has paid to the Trust the amount of any such
tax, or has established to the  satisfaction of the Trust that such tax has been
paid.

     (f) Nothing in the preceding  Paragraph (e) shall limit the  requirement of
the Trust to withhold taxes pursuant to the terms of the Securities or set forth
in this Exhibit C to the Declaration or to the  Declaration  itself or otherwise
require the Property  Trustee or the Trust to pay any amounts on account of such
withholdings.

     6. VOTING RIGHTS.  (a) Except as provided under paragraph 5(b) below and as
otherwise  required  by law and  the  Declaration,  the  Holders  of the  Common
Securities will have no voting rights.

     (b) Holders of Common  Securities have the sole right under the Declaration
to increase  or  decrease  the number of  Trustees,  and to  appoint,  remove or
replace  a  Trustee,  any  such  increase,  decrease,  appointment,  removal  or
replacement  to be  approved  by Holders  of Common  Securities  representing  a
Majority in liquidation amount of the Common Securities.

     If any proposed  amendment to the Declaration  provides for, or the Regular
Trustees otherwise propose to effect, (i) any action that would adversely affect
the powers,  preferences or special rights of the Securities,  whether by way of
amendment to the Declaration or otherwise,  or (ii) the dissolution,  winding-up
or termination of the Trust,  other than in connection with the  distribution of
Debentures held by the Property Trustee,  upon the occurrence of a Special Event
or in connection with the redemption of Common  Securities as a consequence of a
redemption of  Debentures,  then the Holders of outstanding  Securities  will be
entitled to vote on such  amendment or proposal as a class and such amendment or
proposal  shall not be  effective  except  with the  approval  of the Holders of
Securities  representing  a Majority in liquidation  amount of such  Securities;
provided,  however,  that (A) if any amendment or proposal referred to in clause
(i) above would  adversely  affect only the  Preferred  Securities or the Common
Securities,  then  only the  affected  class  will be  entitled  to vote on such
amendment  or proposal  and such  amendment  or proposal  shall not be effective
except with the  approval of a Majority in  liquidation  amount of such class of
Securities, (B) the rights of Holders of Common Securities under Article 4.02 of
the  Declaration to increase or decrease the number of, and to appoint,  replace
or remove,  Trustees shall not be amended  without the consent of each Holder of
Common  Securities,  and (C) amendments to the  Declaration  shall be subject to
such further  requirements  as are set forth in Sections  12.01 and 12.02 of the
Declaration.

                                       11

<PAGE>



     In the event the  consent  of the  Property  Trustee  as the  holder of the
Debentures,  is required  under the  Indenture  with  respect to any  amendment,
modification  or  termination of the Indenture or the  Debentures,  the Property
Trustee  shall  request the written  direction of the Holders of the  Securities
with  respect to such  amendment,  modification  or  termination.  The  Property
Trustee shall vote with respect to such  amendment,  modification or termination
as  directed  by a  Majority  in  liquidation  amount of the  Securities  voting
together as a single class; provided that where such amendment,  modification or
termination  of the  Indenture  requires  the  consent or vote of (1) holders of
Debentures  representing  a  specified  percentage  greater  than a majority  in
principal  amount  of the  Debentures  or (2) each  holder  of  Debentures,  the
Property  Trustee may only vote with respect to that amendment,  modification or
termination as directed by, in the case of clause (1) above, the vote of Holders
of  Securities   representing   such  specified   percentage  of  the  aggregate
liquidation amount of the Securities,  or, in the case of clause (2) above, each
Holder of Securities; and provided,  further, that the Property Trustee shall be
under no obligation to take any action in accordance  with the directions of the
Holders of the Securities  unless the Property  Trustee shall have received,  at
the expense of the Sponsor, an opinion of nationally recognized  independent tax
counsel  recognized  as an expert in such  matters to the effect  that the Trust
will not be  classified  for United  States  federal  income tax  purposes as an
association  taxable as a corporation or a partnership on account of such action
and will be treated  as a grantor  trust for United  States  federal  income tax
purposes following such action.

         Subject to Section 2.06 of the Declaration,  and the provisions of this
and the next  succeeding  paragraph,  the Holders of a Majority  in  liquidation
amount of the Common  Securities,  voting  separately  as a class shall have the
right to (A) on  behalf of all  Holders  of  Common  Securities,  waive any past
default that is waivable  under the  Declaration  (subject to, and in accordance
with the Declaration) and (B) direct the time,  method,  and place of conducting
any proceeding for any remedy available to the Property  Trustee,  or exercising
any trust or power  conferred upon the Property  Trustee under the  Declaration,
including the right to direct the Property Trustee, as holder of the Debentures,
to (i) direct the time,  method and place of conducting  any  proceeding for any
remedy  available to the Debenture  Trustee,  or  exercising  any trust or power
conferred on the Debenture  Trustee with respect to the  Debentures,  (ii) waive
any past default and its consequences that is waivable under Section 6.06 of the
Indenture,  or (iii)  exercise any right to rescind or annul a declaration  that
the  principal of all the  Debentures  shall be due and payable;  provided  that
where the taking of any action under the Indenture  requires the consent or vote
of (1) holders of Debentures  representing a specified percentage greater than a
majority in principal amount of the Debentures or (e) each holder of Debentures,
the  Property  Trustee may only take such action if directed  by, in the case of
clause (1) above,  the vote of Holders of Common  Securities  representing  such
specified  percentage  of  the  aggregate   liquidation  amount  of  the  Common
Securities,  or,  in the  case of  clause  (2)  above,  each  Holder  of  Common

                                       12

<PAGE>



Securities.  Pursuant to this paragraph,  the Property Trustee shall not revoke,
or take any action  inconsistent  with,  any  action  previously  authorized  or
approved by a vote of the  Holders of the  Preferred  Securities,  and shall not
take any action in  accordance  with the  direction of the Holders of the Common
Securities  under this  paragraph if the action is prejudicial to the Holders of
Preferred Securities.  Other than with respect to directing the time, method and
place of  conducting  any  proceeding  for any remedy  available to the Property
Trustee or the Debenture  Trustee as set forth above, the Property Trustee shall
be under no obligation to take any of the foregoing  actions at the direction of
the  Holders of Common  Securities  unless  the  Properties  Trustee  shall have
received,  at the expense of the Sponsor,  an opinion of  nationally  recognized
independent tax counsel  recognized as expert in such matters to the effect that
the Trust will not be classified  for United States  federal income tax purposes
as an  association  taxable as a corporation or a partnership on account of such
action  and will be  treated as a grantor  trust for  United  States  income tax
purposes following such action.

     Notwithstanding  any other provision of these terms,  each Holder of Common
Securities  will be deemed to have waived any Event of Default  with  respect to
the Common  Securities  and its  consequences  until all Events of Default  with
respect to the Preferred  Securities  have been cured,  waived by the Holders of
Preferred Securities as provided in the Declaration or otherwise eliminated, and
until all Events of Default with respect to the Preferred  Securities  have been
so cured, waived by the Holders of Preferred Securities or otherwise eliminated,
the Property Trustee will be deemed to be acting solely on behalf of the Holders
of Preferred  Securities and only the Holders of the Preferred  Securities  will
have the right to direct the Property  Trustee in  accordance  with the terms of
the  Declaration  or of the  Securities.  In the event that any Event of Default
with respect to the  Preferred  Securities is waived by the Holders of Preferred
Securities  as provided  in the  Declaration,  the Holders of Common  Securities
agree that such waiver shall also constitute the waiver of such Event of Default
with respect to the Common  Securities  for all purposes  under the  Declaration
without  any  further  act,  vote  or  consent  of the  Holders  of  the  Common
Securities.

     A waiver of an Indenture  Event of Default by the  Property  Trustee at the
direction of the Holders of the Preferred Securities will constitute a waiver of
the  corresponding  Event of  Default  under the  Declaration  in respect of the
Securities.

     Any  required  approval of Holders of Common  Securities  may be given at a
separate meeting of Holders of Common Securities convened for such purpose, at a
meeting of all of the Holders of  Securities of the Trust or pursuant to written
consent.  The  Regular  Trustees  will  cause a notice of any  meeting  at which
Holders of Common  Securities  are entitled to vote, or of any matter upon which
action by written  consent of such Holders is to be taken,  to be mailed to each
Holder of record of Common Securities. Each such notice will include a statement
setting  forth (i) the date of such

                                       13

<PAGE>



meeting or the date by which such action is to be taken,  (ii) a description  of
any  resolution  proposed for adoption at such meeting on which such Holders are
entitled  to vote or of such  matter  upon which  written  consent is sought and
(iii) instructions for the delivery of proxies or consents.

     No vote or consent of the Holders of Common Securities will be required for
the  Trust to  redeem  and  cancel  Common  Securities  in  accordance  with the
Declaration.

     7. PRO RATA TREATMENT.  A reference in these terms of the Common Securities
to any  payment,  distribution  or  treatment as being "Pro Rata" shall mean pro
rata to each Holder of Securities according to the aggregate  liquidation amount
of the  Securities  held by the  relevant  Holder in relation  to the  aggregate
liquidation  amount of all  Securities  outstanding  unless,  in  relation  to a
payment,  an Event of Default has occurred and is continuing,  in which case any
funds  available to make such payment  shall be paid first to each Holder of the
Preferred  Securities pro rata according to the aggregate  liquidation amount of
Preferred  Securities  held by the  relevant  Holder  relative to the  aggregate
liquidation  amount of all  Preferred  Securities  outstanding,  and only  after
satisfaction of all amounts owed to the Holders of the Preferred Securities,  to
each Holder of Common Securities pro rata according to the aggregate liquidation
amount  of  Common  Securities  held  by the  relevant  Holder  relative  to the
aggregate liquidation amount of all Common Securities outstanding.

     8. RANKING.  The Common Securities rank pari passu and payment thereon will
be made Pro Rata with the  Preferred  Securities  except  that where an Event of
Default occurs and is continuing,  the rights of Holders of Common Securities to
payment in respect of Distributions and payments upon liquidation, redemption or
otherwise are subordinate to the rights of Holders of the Preferred Securities.

     9. MERGERS, CONSOLIDATIONS OR AMALGAMATIONS. The Trust may not consolidate,
amalgamate,  merge with or into, or be replaced by, or convey, transfer or lease
its properties and assets to, any corporation or other body.

     10. TRANSFERS,  EXCHANGES, METHOD OF PAYMENTS. Payment of Distributions and
payments on redemption of the Common Securities will be payable, the transfer of
the  Common  Securities  will be  registrable,  and  Common  Securities  will be
exchangeable  for Common  Securities of other  denominations of a like aggregate
liquidation  amount,  at the  principal  corporate  trust office of the Property
Trustee in The City of New York;  provided that payment of Distributions  may be
made at the  option  of the  Regular  Trustees  on  behalf of the Trust by check
mailed to the  address of the persons  entitled  thereto and that the payment on
redemption  of any  Common  Security  will be made only upon  surrender  of such
Common  Security  to  the  Property  Trustee.   Notwithstanding  the  foregoing,
transfers of Common  Securities  are subject to conditions  set forth in Section
9.01(c) of the Declaration.

                                       14

<PAGE>



     11.  ACCEPTANCE  OF  INDENTURE.  Each Holder of Common  Securities,  by the
acceptance  thereof,   agrees  to  the  provisions  of  the  Indenture  and  the
Debentures, including the subordination provisions thereof.

     12. NO PREEMPTIVE  RIGHTS.  The Holders of Common  Securities shall have no
preemptive  rights to subscribe to any additional Common Securities or Preferred
Securities.

     13. MISCELLANEOUS.  These terms shall constitute a part of the Declaration.
The Trust will provide a copy of the  Declaration  and the Indenture to a Holder
without  charge  on  written  request  to the  Trust at its  principal  place of
business.




                                       15

<PAGE>



                                                                         Annex I

                       FORM OF COMMON SECURITY CERTIFICATE

                          TRANSFER OF THIS CERTIFICATE
                          IS SUBJECT TO THE CONDITIONS
                          SET FORTH IN THE DECLARATION

                                REFERRED TO BELOW

  Certificate Number                          Number of Common Securities

     ------                                                          ----------



                    Certificate Evidencing Common Securities

                                       of

                                   AES Trust I

                         5.375% Common Trust Securities
                  (liquidation amount $50 per Common Security)

     AES Trust I, a statutory  business trust formed under the laws of the State
of Delaware  (the  "Trust"),  hereby  certifies  that The AES  Corporation  (the
"Holder") is the registered  owner of  ____________________________  (_________)
common securities of the Trust representing  undivided  beneficial  interests in
the  assets  of the  Trust  designated  the  "5.375%  Common  Trust  Securities"
(liquidation  amount $50 per  security)  (the "Common  Securities").  The Common
Securities are  transferable on the books and records of the Trust, in person or
by a duly authorized attorney,  upon surrender of this certificate duly endorsed
and in proper form for transfer and  satisfaction  of the other  conditions  set
forth in the  Declaration  (as  defined  below)  including,  without  limitation
Section 9.01(c) thereof.  The designations,  rights,  privileges,  restrictions,
preferences  and other terms and  provisions  of the Common  Securities  are set
forth in, and this certificate and the Common Securities  represented hereby are
issued and shall in all respects be subject to the terms and  provisions of, the
Amended  and  Restated  Declaration  of Trust of the Trust dated as of March 31,
1997, as the same may be amended from time to time (the "Declaration") including
the  designation  of the terms of Common  Securities  as set forth in  Exhibit C
thereto.  The Common Securities and the Preferred Securities issued by the Trust
pursuant to the

<PAGE>



Declaration represent undivided beneficial interests in the assets of the Trust,
including  the  Debentures  (as  defined in the  Declaration)  issued by The AES
Corporation,  a Delaware  corporation,  to the Trust  pursuant to the  Indenture
referred to in the Declaration. The Trust will furnish a copy of the Declaration
and the Indenture to the Holder without charge upon written request to the Trust
at its principal place of business or registered office.

     The Holder of this Certificate, by accepting this Certificate, is deemed to
have agreed to the terms of the Indenture and the Debentures, including that the
Debentures are subordinate and junior in right of payment to all Senior Debt (as
defined in the Indenture) as and to the extent provided in the Indenture.

     Upon receipt of this  certificate,  the Holder is bound by the  Declaration
and is entitled to the benefits thereunder.



                                       2

<PAGE>



     IN  WITNESS  WHEREOF,   the  Trustees  of  the  Trust  have  executed  this
certificate this thirty-first day of March, 1997.

                                    AES TRUST I

                                    By________________________, as Trustee
                                       Name:
                                       Title: Trustee

                                    By_________________________, as Trustee
                                       Name:
                                       Title: Trustee

Dated:

Countersigned and Registered:

 Transfer Agent and Registrar

By:___________________________
Authorized Signature


<PAGE>



                          [FORM OF REVERSE OF SECURITY]

     Distributions  payable on each Common  Security will be fixed at a rate per
annum of 5.375% (the "Coupon Rate") of the stated  liquidation amount of $50 per
Common Security,  such rate being the rate of interest payable on the Debentures
to be held by the Property  Trustee.  Distributions in arrears for more than one
quarter will bear interest  thereon at the rate per annum of 5.375%  thereof (to
the extent permitted by law) compounded  monthly.  The term  "Distributions"  as
used herein means such cash  distributions  and any such interest payable unless
otherwise stated. A Distribution is payable only to the extent that payments are
made in respect of the Debentures  held by the Property  Trustee.  The amount of
Distributions  payable for any period will be computed on the basis of a 360-day
year of twelve 30-day months.

     Except as otherwise described below, distributions on the Common Securities
will be  cumulative,  will  accrue  from  March  31,  1997 and  will be  payable
quarterly in arrears,  on the last day of each  quarter,  commencing on June 30,
1997,  but only if and to the extent that interest  payments are made in respect
of the Debentures held by the Property  Trustee.  So long as AES shall not be in
default in the payment of interest  on the  Debentures,  AES has the right under
the Indenture for the  Debentures to defer payments of interest by extending the
interest  payment  period from time to time on the  Debentures  for a period not
exceeding  20  consecutive  quarters  (each an  "Extension  Period")  and,  as a
consequence,  quarterly  Distributions  will  continue to accrue  with  interest
thereon (to the extent  permitted by  applicable  law) at the rate of 5.375% per
annum,  compounded  quarterly  during such  Extension  period;  provided that no
Extension  Period shall last beyond the date of maturity or any redemption  date
of the Debentures.  Prior to the termination of any such Extension  Period,  AES
may  commence  a new  Extension  Period;  provided  that such  Extension  Period
together with all such previous and further extensions thereof may not exceed 20
consecutive  quarterly interest periods.  Payments of accrued Distributions will
be payable to  Holders as they  appear on the books and  records of the Trust on
the  first  record  date  after  the  end  of the  Extension  Period.  Upon  the
termination of any Extension Period and the payment of all amounts then due, AES
may commence a new Extension Period, subject to the above requirements.

     The Common Securities shall be redeemable as provided in the Declaration.

     The Common  Securities  shall be  convertible  into shares of Common Stock,
through (i) the exchange of Common  Securities  for a portion of the  Debentures
and (ii) the immediate  conversion of such  Debentures into Common Stock, in the
manner and according to the terms set forth in the Declaration.


                                       4

<PAGE>



                               CONVERSION REQUEST

To:  The First National Bank of Chicago
     as Property Trustee of AES Trust I

     The  undersigned  owner  of  these  Common  Securities  hereby  irrevocably
exercises  the option to convert these Common  Securities,  or the portion below
designated,  into Common Stock of The AES  Corporation  (the "Common  Stock") in
accordance with the terms of the Amended and Restated Declaration of Trust dated
as of March 31,  1997 (as  amended  from time to time,  the  "Declaration"),  by
William R. Luraschi,  Barry J. Sharp and Willard Hoagland,  as Regular Trustees,
First Chicago  Delaware  Inc., as Delaware  Trustee,  The First National Bank of
Chicago,  as Property  Trustee,  The AES  Corporation,  as  Sponsor,  and by the
Holders,  from time to time, of undivided  beneficial interests in the assets of
the  Trust  to  be  issued  pursuant  to  the   Declaration.   Pursuant  to  the
aforementioned  exercise of the option to convert these Common  Securities,  the
undersigned  hereby directs the Conversion Agent (as that term is defined in the
Declaration)  to (i)  exchange  such  Common  Securities  for a  portion  of the
Debentures  (as that term is defined in the  Declaration)  held by the Trust (at
the rate of exchange  specified in the terms of the Common  Securities set forth
as Exhibit C to the Declaration) and (ii) immediately convert such Debentures on
behalf of the  undersigned,  into Common Stock (at the conversion rate specified
in  the  terms  of  the  Common  Securities  set  forth  as  Exhibit  C  to  the
Declaration).

     The  undersigned  does also  hereby  direct the  Conversion  Agent that the
shares  issuable and  deliverable  upon  conversion,  together with any check in
payment for  fractional  shares,  be issued in the name of and  delivered to the
undersigned, unless a different name has been indicated in the assignment below.
If shares are to be issued in the name of a person  other than the  undersigned,
the undersigned will pay all transfer taxes payable with respect thereto.


                                       5

<PAGE>



Date:  _____________, _____
in whole ___               in part ___

                                     Number   of   Common   Securities   to   be
                                     converted: _______________

                                     If  a  name  or   names   other   than  the
                                     undersigned,  please indicate in the spaces
                                     below the name or names in which the shares
                                     of  Common  Stock are to be  issued,  along
                                     with  the  address  or  addresses  of  such
                                     person or persons

                                     ---------------------------------

                                     ---------------------------------

                                     ---------------------------------

                                     ---------------------------------

                                     ---------------------------------

                                     ---------------------------------

                                     ---------------------------------

                                     Signature (for conversion only)

                                     Please Print or Typewrite Name and Address,
                                     Including Zip Code, and Social  Security or
                                     Other Identifying Number

- -----------------------------------

- -----------------------------------

- -----------------------------------
                                     Signature Guarantee:* _____________

- --------
1(Signature must be guaranteed by an "eligible guarantor institution" that is, a
bank,  stockbroker,  savings and loan  association  or credit union  meeting the
requirements of the Conversion Agent, which  requirements  include membership 

                                  6

<PAGE>



                                   ASSIGNMENT

FOR VALUE RECEIVED,  the undersigned  assigns and transfers this Common Security
Certificate to:

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
(Insert assignee's social security or tax identification number)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
(Insert address and zip code of assignee)

and irrevocably appoints

________________________________________________________________________________
________________________________________________________________________________
_____________________________________________________  agent  to  transfer  this
Common Security  Certificate on the books of the Trust. The agent may substitute
another to act for him or her.

Date: ________________________

Signature: _________________________________
(Sign  exactly as your name  appears on the other side of this  Common  Security
Certificate)


- ----------
or participation in the Securities  Transfer Agents Medallion  Program ("STAMP")
or  such  other  "signature  guarantee  program"  as  may be  determined  by the
Conversion  Agent  in  addition  to,  or in  substitution  for,  STAMP,  all  in
accordance with the Securities Exchange Act of 1934, as amended.)


                                       7




                                                              CONFORMED COPY

================================================================================




                               THE AES CORPORATION

                                       AND

                       THE FIRST NATIONAL BANK OF CHICAGO

                                   AS TRUSTEE

     -----------------------------------------------------------------------


                          JUNIOR SUBORDINATED INDENTURE

                            DATED AS OF MARCH 1, 1997

     -----------------------------------------------------------------------



                         JUNIOR SUBORDINATED DEBENTURES






================================================================================



<PAGE>



                                TABLE OF CONTENTS
                             ----------------------

                                                                            PAGE
                                                                            ----
ARTICLE 1
     DEFINITIONS
     SECTION 1.01.  Definitions................................................2

ARTICLE 2
     ISSUE, DESCRIPTION, TERMS, EXECUTION REGISTRATION AND EXCHANGE OF
     DEBENTURES
     SECTION 2.01.  Designation,  Terms,  Amount,  Authentication  and
          Delivery of Debentures...............................................8
     SECTION 2.02.  Form of Debenture and Trustee's Certificate...............10
     SECTION 2.03. Date and Denominations of Debentures and Provisions
          for Payment of Principal, Premium and Interest......................10
     SECTION 2.04.  Execution of Debentures...................................12
     SECTION 2.05.  Exchange of Debentures....................................13
     SECTION 2.06.  Temporary Debentures......................................14
     SECTION 2.07.  Mutilated, Destroyed, Lost or Stolen Debentures...........15
     SECTION 2.08.  Cancellation of Surrendered Debentures....................16
     SECTION 2.09.  Provisions  of Indenture and  Debentures  for Sole
          Benefit of Parties and Debentureholders.............................16
     SECTION 2.10.  Appointment of Authenticating Agent.......................16
     SECTION 2.11.  Global Debenture..........................................17
     SECTION 2.12.  CUSIP Numbers.............................................18

ARTICLE 3
     REDEMPTION OF DEBENTURES AND SINKING FUND PROVISIONS
     SECTION 3.01.  Redemption of Debentures..................................18
     SECTION 3.02.  Notice of Redemption......................................18
     SECTION 3.03.  Debentures Due and Payable................................19
     SECTION 3.04.  Sinking Funds for Debentures..............................20
     SECTION 3.05.  Satisfaction of Sinking Fund Payments With Debentures.....20
     SECTION 3.06.  Redemption of Debentures for Sinking Fund.................20

ARTICLE 4
     PARTICULAR COVENANTS OF THE COMPANY
     SECTION 4.01.  Payment of Principal of (And Premium,  if any) and
          Interest on Debentures..............................................21
     SECTION 4.02.  Maintenance  of  Office or Agent  for  Payment  of
          Debentures,  Designation  of Office or Agency  for  Payment,
          Registration, Transfer and Exchange of Debentures...................21

     SECTION 4.03.  Duties of Paying Agent;  Company as Payment Agent;
          and Holding Sums of Trust...........................................21


                                  i

<PAGE>




                                                                            PAGE
                                                                            ----
     SECTION 4.04.  Appointment to Fill Vacancy in Office of Trustee..........22

ARTICLE 5
     DEBENTUREHOLDER'S  LISTS  AND  REPORTS  BY THE  COMPANY  AND  THE
     TRUSTEE
     SECTION 5.01. Company to Furnish Trustee  Information as to Names
          and Addresses of Debentures.........................................23
     SECTION 5.02.  Trustee to  Preserve  Information  as to Names and
          Addresses of Debentureholders.......................................23
     SECTION 5.03.  Annual  and Other  Reports  to Be Filed by Company
          With Trustee........................................................24
     SECTION   5.04.    Trustee   to   Transmit   Annual   Report   to
          Debentureholders....................................................25

ARTICLE 6
     REMEDIES OF THE TRUSTEE AND DEBENTUREHOLDERS ON EVENT OF DEFAULT
     SECTION 6.01. Events of Default Defined..................................27
     SECTION 6.02.  Covenant of Company to Pay to Trustee Whole Amount
          Due on  Debentures  on Default in  Payment  of  Interest  or
          Principal (and Premiums, if any)....................................29
     SECTION 6.03. Application of Moneys Collected by Trustee.................31
     SECTION 6.04. Limitation on Suits by Holders of Debentures...............31
     SECTION 6.05. Remedies Cumulative;  Delay or Omission in Exercise
          of Rights Not Waiver of Default.....................................32
     SECTION 6.06.  Rights of Holders of Majority in Principal  Amount
          of Debentures to Direct Trustee and to Waive Defaults...............32
     SECTION 6.07. Trustee to Give Notice of Defaults Known To It, But
          May Withhold in Certain Circumstances...............................33
     SECTION 6.08.  Requirements  of an  Undertaking  to Pay  Costs in
          Certain Suits Under Indenture or Against Trustee....................34

ARTICLE 7
     CONCERNING THE TRUSTEE
     SECTION 7.01.  Upon Event of Default  Occurring  and  Continuing,
          Trustee  Shall  Exercise  Powers  Vested In It, and Use Same
          Degree  of Care  and  Skill In Their  Exercise,  as  Prudent
          Individual Would Use................................................34
     SECTION 7.02. Subject to Provisions of Section 7.01......................36
     SECTION 7.03.  Trustee Not Liable for Recitals In Indenture Or In
          Debentures..........................................................37
     SECTION 7.04.  Trustee,  Paying Agent or Debenture  Registrar May
          Own Debentures......................................................38
     SECTION 7.05.  Moneys  Received  by  Trustee  to Be Held In Trust
          Without Interest....................................................38
     SECTION 7.06. Trustee Entitled to Compensation, Reimbursement and
          Indemnity...........................................................38
     SECTION 7.07. Right of Trustee to Rely on Certificate of Officers
          of Company Where No Other Evidence Specifically Prescribed..........38
     SECTION 7.08. Trustee Acquiring Conflicting Interest to Eliminate
          Conflict or Resign..................................................39
     SECTION 7.09. Requirements for Eligibility of Trustee....................45


                                  ii

<PAGE>




                                                                            PAGE
                                                                            ----
     SECTION 7.10. Resignation of Trustee and Appointment of Successor........45
     SECTION 7.11. Acceptance by Successor to Trustee.........................47
     SECTION 7.12.  Successor to Trustee by Merger,  Consolidation  or
          Succession to Business..............................................48
     SECTION 7.13.  Limitations  on Rights of Trustee as a Creditor to
          Obtain Payment of Certain Claims Within Four Months Prior to
          Default or During Default, or to Realize on Property as such
          Creditor Thereafter.................................................48

ARTICLE 8
     CONCERNING THE DEBENTURES
     SECTION 8.01. Evidence of Action by Debentureholders.....................52
     SECTION 8.02. Proof of Execution of Instruments and of Holding of
          Debentures..........................................................53
     SECTION 8.03. Who May Be Deemed Owners of Debentures.....................53
     SECTION 8.04.  Debentures  Owned by a Company  or  Controlled  or
          Controlling Companies Disregarded for Certain Purposes..............54
     SECTION  8.05.  Instruments  Executed  by  Debentureholders  Bind
          Future Holders......................................................54

ARTICLE 9
     SUPPLEMENTAL INDENTURES
     SECTION 9.01. Purposes for Which  Supplemental  Indenture May Be
          Entered Into Without Consent of Debentureholders....................55
     SECTION 9.02. Modification   of  Indenture   with  Consent  of
          Debentureholders....................................................56
     SECTION 9.03. Effect of Supplemental Indentures..........................57
     SECTION 9.04. Debentures  May  Bear  Notation  of  Changes  By
          Supplemental Indentures.............................................57
     SECTION 9.05. Opinion of Counsel.........................................57


ARTICLE 10
     CONSOLIDATION, MERGER, SALE OR CONVEYANCE
     SECTION 10.01.  Satisfaction and Discharge of Indenture..................58
     SECTION 10.02.  Successor Corporation Substituted........................58
     SECTION 10.03.  Opinion of Counsel.......................................58

ARTICLE 11
     SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS
     SECTION 11.01. Satisfaction and Discharge of Indentures..................59
     SECTION 11.02.  Application  of  Trustee of Funds  Deposited  For
          Payment of Debentures...............................................61
     SECTION 11.03.  Application  by  Trustee of Funds  Deposited  For
          Payment of Debentures...............................................61
     SECTION 11.04.  Repayment of Moneys Held by Paying Agent.................61
     SECTION 11.05.  Repayment of Moneys Paid by Trustee......................62


                                 iii

<PAGE>



                                                                            PAGE
                                                                            ----
ARTICLE 12
     IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS
     SECTION  12.01.   Incorporators,   Stockholders,   Officers   and
          Directors of Company Exempt From Individual Liability...............62

ARTICLE 13
     MISCELLANEOUS PROVISIONS
     SECTION 13.01.  Successors  and  Assigns  of  Company  Bound  by
          Indenture...........................................................63
     SECTION 13.02.  Acts of Board,  Committee or Officer of Successor
          Company Valid.......................................................63
     SECTION 13.03.  Surrender of Powers of Company...........................63
     SECTION 13.04.  Required Notices or Demands May be Served by Mail........63
     SECTION 13.05.  Indenture  and  Debentures  to Be  Construed  in
          Accordance with Laws of the State of New York.......................63
     SECTION 13.06.  Officer's Certificate and Opinion of Counsel to be
          Furnished Upon Application or Demands by Company; Statements
          To Be Included In Each  Certificate  or Opinion With Respect
          to Compliance With Condition or Covenant............................63
     SECTION 13.07.  Payments Due on Sundays or Holidays......................64
     SECTION 13.08.  Provisions Required by Trust Indenture Act of 1939
         to Control...........................................................64
     SECTION 13.09.  Indenture May Be Executed by its Counterparts............64
     SECTION 13.10.  Separability of Indenture Provisions.....................64
     SECTION 13.11.  Assignment by Company to Subsidiary......................65
     SECTION 13.12.  Holders of  Preferred  Securities  as Third Party
          Beneficiaries   of  the  Indenture;   Holders  of  Preferred
          Securities  May  Institute  Legal  Proceedings  Against  the
          Company in Certain Cases............................................65

ARTICLE 14
     SUBORDINATION OF DEBENTURES
     SECTION 14.01.  Agreement to Subordinate.................................66
     SECTION 14.02.  Payments to Debentureholders.............................66
     SECTION 14.03.  Subrogation of Debentures................................68
     SECTION 14.04.  Authorization by Debentureholders........................69
     SECTION 14.05.  Notice to Trustee........................................69
     SECTION 14.06.  Trustee's Relation to Senior and Subordinated Debt.......70
     SECTION 14.07.  No Impairment to Subordination...........................70


                                  iv

<PAGE>




     THIS INDENTURE,  is dated as of the first day of March,  1997,  between The
AES Corporation, a corporation duly organized and existing under the laws of the
State of Delaware (hereinafter sometimes referred to as the "Company"),  and The
First National Bank of Chicago, as Trustee (hereinafter sometimes referred to as
the "Trustee"):

     WHEREAS,  for  its  lawful  corporate  purposes,   the  Company  has  fully
authorized  the  execution  and  delivery of this  Indenture  to provide for the
issuance of unsecured debentures  (hereinafter referred to as the "Debentures"),
in an unlimited aggregate principal amount to be issued from time to time in one
or more series in  accordance  with the terms of this  Indenture,  as registered
Debentures  without  coupons,  to be  authenticated  by the  certificate  of the
Trustee;

     WHEREAS,  to provide the terms and conditions upon which the Debentures are
to be authenticated,  issued and delivered,  the Company has duly authorized the
execution of this Indenture;

     WHEREAS,  the Debentures and the certificate of  authentication to be borne
by the Debentures (the "Certificate of Authentication")  are to be substantially
in such forms as may be approved by the Board of Directors (as defined below) or
set forth in any indenture supplemental to this Indenture;

     AND WHEREAS,  all acts and things  necessary to make the Debentures  issued
pursuant hereto, when executed by the Company and authenticated and delivered by
the Trustee in accordance with the terms of this Indenture,  the valid,  binding
and legal  obligations of the Company,  and to constitute a valid  indenture and
agreement  according to its terms,  have been done and performed or will be done
and  performed  prior to the issuance of such  Debentures,  and the execution of
this Indenture has been and the issuance hereunder of the Debentures has been or
will be prior to issuance in all respects duly authorized,  and the Company,  in
the exercise of the legal right and power in it vested,  executes this Indenture
and proposes to make, execute, issue and deliver the Debentures;

     NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     That in order to declare the terms and conditions upon which the Debentures
are and are to be authenticated,  issued and delivered,  and in consideration of
the premises and of the  acquisition  and  acceptance  of the  Debentures by the
holders  thereof,  the Company  covenants  and agrees with the Trustee,  for the
equal and proportionate benefit (subject to the provisions of this Indenture) of
the  respective  holders  from  time  to  time of the  Debentures,  without  any
discrimination,  preference or priority of any one  Debenture  over any other by
reason  of  priority  in the time of  issue,  sale or  negotiation  thereof,  or
otherwise, except as provided herein, as follows:


<PAGE>



                                    ARTICLE 1

                                   DEFINITIONS

     SECTION 1.01. Definitions.  The terms defined in this Section (except as in
this  Indenture  otherwise  expressly  provided or unless the context  otherwise
requires)  for all purposes of this  Indenture,  any  resolution of the Board of
Directors of the Company and of any indenture supplemental hereof shall have the
respective  meanings  specified  in this  Section.  All other terms used in this
Indenture which are defined in the Trust  Indenture Act of 1939, as amended,  or
which are by reference  in such Act defined in the  Securities  Act of 1933,  as
amended  (except as herein  otherwise  expressly  provided or unless the context
otherwise  requires),  shall have the  meanings  assigned  to such terms in said
Trust  Indenture Act and in said  Securities Act as in force at the date of this
instrument.

     "AES Trust" means such  statutory  business trust created under the laws of
the  State  of  Delaware   specified  in  the  applicable  Board  Resolution  or
supplemental  indenture  establishing a particular series of Debentures pursuant
to Section 2.01 hereof.

     "Affiliate"  of the Company  means any company at least a majority of whose
outstanding voting stock shall at the time be owned by the Company, or by one or
more direct or indirect subsidiaries of the Company or by the Company and one or
more direct or indirect  subsidiaries  of the Company.  For the purposes only of
this definition of the term "Affiliate",  the term "voting stock", as applied to
the  stock of any  company,  shall  mean  stock of any class or  classes  having
ordinary  voting power for the  election of a majority of the  directors of such
company,  other than stock having such power only by reason of the occurrence of
a contingency.

     "Authenticating Agent" means an authenticating agent with respect to all or
any of the series of Debentures,  as the case may be,  appointed with respect to
all or any series of the Debentures, as the case may be, by the Trustee pursuant
to Section 2.10.

     "Bank Credit Agreement" means the Credit Agreement dated as of May 20, 1996
among the Company,  the Banks named on the  signature  pages  thereof and Morgan
Guaranty  Trust  Company  of New  York,  as such  Agreement  has been and may be
amended,  restated,  supplemented  or otherwise  modified from time to time, and
includes any agreement  extending the maturity of, or restructuring  (including,
but not limited to, the inclusion of additional  borrowers  thereunder  that are
Subsidiaries of the Company and whose  obligations are guaranteed by the Company
thereunder)  all or any  portion  of,  the  Debt  under  such  Agreement  or any
successor  agreements and includes any agreement with one or more banks or other
lending  institutions  refinancing  all or any  portion  of the Debt  under such
Agreement or any successor agreements.

     "Board of  Directors"  means the Board of Directors of the Company,  or any
committee of such Board duly authorized to act hereunder.


                                       2

<PAGE>



     "Board  Resolution" means a copy of one or more  resolutions,  certified by
the  secretary or an assistant  secretary of the Company to have been adopted or
consented to by the Board of Directors  and to be in full force and effect,  and
delivered to the Trustee.

     "Business  day",  with respect to any series of  Debentures,  means any day
other than a day on which banking institutions in the Borough of Manhattan,  the
City and State of New York,  are  authorized  or  obligated  by law or executive
order to close.

     "Certificate"  means  a  certificate  signed  by  the  principal  executive
officer,  the principal financial officer or the principal accounting officer of
the Company.  The  Certificate  need not comply with the  provisions  of Section
13.06.

     "Change of Control"  means the  occurrence  of one or more of the following
events: (i) any sale, lease, exchange or other transfer (in one transaction or a
series of related  transactions) of all, or substantially  all, of the assets of
the Company to any Person or group (as that term is used in Section  13(d)(3) of
the Securities  Exchange Act of 1934) of Persons,  (ii) a Person or group (as so
defined) of Persons  (other than  management  of the Company on the date of this
Indenture or their  Affiliates)  shall have become the beneficial  owner of more
than 35% of the  outstanding  voting stock of the  Company,  or (iii) during any
one-year period,  individuals who at the beginning of such period constitute the
Board of Directors  (together with any new director whose election or nomination
was  approved  by a majority  of the  directors  then in office who were  either
directors at the  beginning of such period or who were  previously  so approved)
cease to constitute a majority of the Board of Directors.

     "Common Securities" means the common undivided  beneficial interests in the
assets of the applicable AES Trust.

     "Common  Stock" means the common  stock of the Company,  par value $.01 per
share.

     "Company"  means The AES  Corporation,  a  corporation  duly  organized and
existing under the laws of the State of Delaware, and, subject to the provisions
of Article Ten, shall also include its successors and assigns.

     "Corporate  Trust  Office"  means the office of the Trustee at which at any
particular time its corporate trust business shall be principally  administered,
which office at the date of the  execution  of this  Indenture is located at One
First National Plaza, Suite 0126, Chicago, IL 60670-0126,  Attention:  Corporate
Trust Administration.

     "Currency  Agreement"  means,  with  respect  to any  Person,  any  foreign
exchange  contract,  currency  swap  agreement  or other  similar  agreement  or
arrangement  designed to protect such Person or any of its Subsidiaries  against
fluctuations  in  currency  values to or under  which such  Person or any of its
Subsidiaries  is a party or a beneficiary  on the date hereof or becomes a party
or a beneficiary thereafter.

                                       3

<PAGE>



     "Debt"  means,  with  respect  to any  Person at any date of  determination
(without  duplication),  (i) all indebtedness of such Person for borrowed money,
(ii) all  obligations of such Person  evidenced by bonds,  debentures,  notes or
other similar  instruments,  (iii) all  obligations of such Person in respect of
letters  of credit or  bankers'  acceptance  or other  similar  instruments  (or
reimbursement  obligations with respect  thereto),  (iv) all obligations of such
Person to pay the deferred purchase price of property or services,  except Trade
Payables, (v) all obligations of such Person as lessee under capitalized leases,
(vi) all Debt of others  secured by a Lien on any asset of such Person,  whether
or not such Debt is assumed by such  Person;  provided  that,  for  purposes  of
determining  the amount of any Debt of the type  described  in this  clause,  if
recourse with respect to such Debt is limited to such asset,  the amount of such
Debt shall be limited  to the lesser of the fair  market  value of such asset or
the amount of such Debt,  (vii) all Debt of others  Guaranteed by such Person to
the extent such Debt is Guaranteed by such Person,  (viii) all redeemable  stock
valued at the greater of its  voluntary or  involuntary  liquidation  preference
plus accrued and unpaid dividends and (ix) to the extent not otherwise  included
in this definition, all obligations of such Person under Currency Agreements and
Interest Rate Agreements.

     "Declaration  of Trust" means the Declaration of Trust of the AES Trust, if
any,  specified in the applicable  Board  Resolution or  supplemental  indenture
establishing a particular series of Debentures pursuant to Section 2.01 hereof.

     "Debenture" or "Debentures" means any Debenture or Debentures,  as the case
may be, authenticated and delivered under this Indenture.

     "Debentureholder",  "holder of Debentures",  "registered  holder", or other
similar  term,  means the person or persons in whose name or names a  particular
Debenture  shall be  registered on the books of the Company kept for the purpose
in accordance with the terms of this Indenture.

     "Default"  means any event,  act or condition which with notice or lapse of
time, or both, would constitute an Event of Default.

     "Depositary"  means with respect to Debentures of any series, for which the
Company  shall  determine  that  such  Debentures  will be  issued  as a  Global
Debenture,  The Depository Trust Company,  New York, New York,  another clearing
agency,  or any successor  registered as a clearing  agency under the Securities
Exchange  Act of 1934,  as amended (the  "Exchange  Act"),  or other  applicable
statute or regulation,  which, in each case,  shall be designated by the Company
pursuant to either Section 2.01 or 2.11.

     "Designated  Senior and  Subordinated  Debt"  means (i) Debt under the Bank
Credit Agreement and (ii) Debt constituting  Senior and Subordinated Debt which,
at the time of its  determination,  (A) has an aggregate  principal amount of at
least  $30  million  and  (B)  is  specifically  designated  in  the  instrument
evidencing  such  Senior  and  Subordinated  Debt  as  "Designated   Senior  and
Subordinated Debt" by the Company.


                                       4

<PAGE>



     "Event of Default", with respect to Debentures of a particular series means
any event  specified in Section  6.01(a),  continued  for the period of time, if
any, therein designated.

     "Global  Debenture"  means,  with  respect to any series of  Debentures,  a
Debenture executed by the Company and delivered by the Trustee to the Depositary
or  pursuant  to the  Depositary's  instruction,  all  in  accordance  with  the
Indenture,  which  shall  be  registered  in the name of the  Depositary  or its
nominee.

     "Governmental Obligations" means securities that are (i) direct obligations
of the  United  States of  America  for the  payment of which its full faith and
credit is pledged or (ii)  obligations  of a person  controlled or supervised by
and acting as an agency or instrumentality of the United States of America,  the
payment  of which is  unconditionally  guaranteed  as a full  faith  and  credit
obligation  by the United  States of America,  which,  in either  case,  are not
callable  or  redeemable  at the  option of the issuer  thereof,  and shall also
include a depository receipt issued by a bank (as defined in Section 3(a) (2) of
the  Securities  Act of 1933, as amended) as custodian  with respect to any such
Governmental Obligation or a specific payment of principal of or interest on any
such  Governmental  Obligation  held by such  custodian  for the  account of the
holder of such  depository  receipt;  provided  that (except as required by law)
such  custodian is not  authorized to make any deduction from the amount payable
to the  holder  of such  depository  receipt  from any  amount  received  by the
custodian in respect of the  Governmental  Obligation or the specific payment of
principal  of or  interest  on the  Governmental  Obligation  evidenced  by such
depository receipt.

     "Guarantee"  means any obligation,  contingent or otherwise,  of any Person
directly or indirectly  guaranteeing  any Debt or other  obligation of any other
Person and,  without  limiting the generality of the foregoing,  any obligation,
direct or indirect,  contingent or otherwise,  of such Person (i) to purchase or
pay (or  advance or supply  funds for the  purchase  or payment of) such Debt or
other  obligation of such other Person (whether arising by virtue of partnership
arrangements,  or  by  agreement  to  keep  well,  to  purchase  assets,  goods,
securities  or services,  to  take-or-pay,  or to maintain  financial  statement
conditions  or  otherwise)  or (ii) entered into for purposes of assuring in any
other manner the obligee of such Debt or other obligation of the payment thereof
or to protect  such  obligee  against  loss in respect  thereof  (in whole or in
part);  provided that the term  "Guarantee"  shall not include  endorsements for
collection or deposit in the ordinary course of business.  The term  "Guarantee"
used as a verb has a corresponding meaning.

     "Guarantee  Agreement"  means the  guarantee,  if any, that the Company may
enter into that operates  directly or  indirectly  for the benefit of holders of
Preferred Securities issued by a AES Trust.

     "Indenture" means this instrument as originally executed, or, if amended or
supplemented as herein provided, as so amended or supplemented.


                                       5

<PAGE>



     "Interest  Payment  Date"  when used with  respect  to any  installment  of
interest on a Debenture of a particular  series means the date specified in such
Debenture or in a Board Resolution or in an indenture  supplemental  hereto with
respect to such  series as the fixed date on which an  installment  of  interest
with respect to Debentures of that series is due and payable.

     "Interest Rate Agreement" means,  with respect to any Person,  any interest
rate protection agreement,  interest rate future agreement, interest rate option
agreement,  interest rate swap agreement,  interest rate cap agreement, interest
rate collar agreement,  interest rate hedge agreement or other similar agreement
or  arrangement  designed  to  protect  such  Person or any of its  Subsidiaries
against  fluctuations  in interest rates to or under which such Person or any of
its  Subsidiaries  is a party or a  beneficiary  on the date hereof or becomes a
party or a beneficiary thereafter.

     "Lien" means,  with respect to any Property,  any mortgage,  lien,  pledge,
charge,  security  interest  or  encumbrance  of any  kind  in  respect  of such
Property.  For purposes of this  Indenture,  the Company  shall be deemed to own
subject to a Lien any  Property  which it has  acquired or holds  subject to the
interest of a vendor or lessor under any  conditional  sale  agreement,  capital
lease or other title retention agreement relating to such Property.

     "Officers'  Certificate"  means a certificate  signed by the President or a
Vice President and by the Treasurer or an Assistant  Treasurer or the Controller
or an Assistant  Controller  or the  Secretary or an Assistant  Secretary of the
Company and who shall be  satisfactory  to the  Trustee.  Each such  certificate
shall include the statements provided for in Section 13.06, if and to the extent
required by the provisions thereof.

     "Opinion of Counsel"  means an opinion in writing  signed by legal counsel,
who  may be an  employee  of or  counsel  for  the  Company  and  who  shall  be
satisfactory  to the Trustee.  Each such opinion  shall  include the  statements
provided for in section 13.06,  if and to the extent  required by the provisions
thereof.

     "Outstanding",  when used  with  reference  to  Debentures  of any  series,
subject to the provisions of Section 8.01, means, as of any particular time, all
Debentures of that series theretofore authenticated and delivered by the Trustee
under this Indenture,  except (a) Debentures theretofore canceled by the Trustee
or any paying  agent,  or  delivered  to the  Trustee  or any  paying  agent for
cancellation or which have previously been canceled;  (b) Debentures or portions
thereof  for  the  payment  or  redemption  of  which  moneys  or   Governmental
Obligations in the necessary  amount shall have been deposited in trust with the
Trustee or with any paying agent (other than the Company) or shall have been set
aside and segregated in trust for the holders of such  Debentures by the Company
(if the Company shall act as its own paying agent);  provided,  however, that if
such  Debentures or portions of such  Debentures are to be redeemed prior to the
maturity thereof,  notice of such redemption shall have been given as in Article
Three  provided,  or provision  satisfactory to the Trustee shall have been made
for giving such notice;  and (c)


                                       6

<PAGE>



Debentures in lieu of or in substitution  for which other  Debentures shall have
been authenticated and delivered pursuant to the terms of Section 2.07.

     "Person" means any  individual,  corporation,  joint venture,  association,
joint stock company,  trust,  unincorporated  organization  or government or any
agency or political subdivision thereof.

     "Predecessor  Debenture" of any particular  Debenture  means every previous
Debenture evidencing all or a portion of the same debt as that evidenced by such
particular  Debenture;  and, for the purposes of this definition,  any Debenture
authenticated  and delivered under Section 2.07 in lieu of a lost,  destroyed or
stolen  Debenture  shall  be  deemed  to  evidence  the same  debt as the  lost,
destroyed or stolen Debenture.

     "Preferred  Securities" means the preferred undivided  beneficial interests
in the assets of the applicable AES Trust.

     "Property Trustee" means the entity performing the function of the Property
Trustee under the applicable Declaration of Trust of an AES Trust.

     "Responsible  Officer"  when used with  respect  to the  Trustee  means the
chairman of the board of  directors,  the  president,  any vice  president,  the
secretary,  the treasurer, any trust officer, any corporate trust officer or any
other  officer  or  assistant  officer  of the  Trustee  customarily  performing
functions  similar to those  performed  by the  persons who at the time shall be
such officers,  respectively,  or to whom any corporate trust matter is referred
because of his or her knowledge of and familiarity with the particular subject.

     "Security  Exchange" when used with respect to the Debentures of any series
which are held as trust assets of an AES Trust  pursuant to the  Declaration  of
Trust of such AES Trust, means the distribution of the Debentures of such series
by such AES Trust in exchange for the Preferred Securities and Common Securities
of such AES Trust in dissolution  of such AES Trust pursuant to the  Declaration
of Trust of such AES Trust.

     "Senior and Subordinated Debt" means the principal of (and premium, if any)
and  interest on all Debt of the Company  whether  created,  incurred or assumed
before,  on or after the date of this  Indenture;  provided that such Senior and
Subordinated  Debt shall not include (i) Debt of the Company that, when incurred
and without  respect to any  election  under  Section  1111(b) of Title 11, U.S.
Code,  was without  recourse,  (ii) any other Debt of the  Company  which by the
terms  of the  instrument  creating  or  evidencing  the  same  is  specifically
designated  as not being  senior in right of payment to the  Debentures,  and in
particular the Debentures  shall rank pari passu with all other debt  securities
and guarantees issued to any trust,  partnership or other entity affiliated with
the Company which is a financing  vehicle of the Company in  connection  with an
issuance of preferred  securities by such financing  entity and (iii) redeemable
stock of the Company.


                                       7

<PAGE>



     "Subsidiary" means any corporation at least a majority of whose outstanding
voting  stock  shall  at the  time be  owned  by the  Company  or by one or more
subsidiaries  or by the Company and one or more  Subsidiaries.  For the purposes
only of this definition of the term  "Subsidiary",  the term "voting stock",  as
applied  to the  stock of any  corporation,  shall  mean  stock of any  class or
classes  having  ordinary  voting  power for the  election  of a majority of the
directors of such corporation, other than stock having such power only by reason
of the occurrence of a contingency.

     "Trade Payables" means, with respect to any Person, any accounts payable or
any other  indebtedness  or  monetary  obligation  to trade  creditors  created,
assumed or Guaranteed by such Person or any of its  Subsidiaries  arising in the
ordinary  course of  business in  connection  with the  acquisition  of goods or
services.

     "Trustee"  means The First  National Bank of Chicago,  and,  subject to the
provisions of Article Seven, shall also include its successors and assigns, and,
if at any time there is more than one person acting in such capacity  hereunder,
"Trustee"  shall mean each such person.  The term "Trustee" as used with respect
to a particular  series of the Debentures shall mean the trustee with respect to
that series.

     "Trust Indenture Act",  subject to the provisions of Section 9.01 and 9.02,
means the Trust  Indenture  Act of 1939, as amended and in effect at the date of
execution of this Indenture.

     "Trust Securities" means the Common Securities and the Preferred Securities
of the applicable AES Trust.


                                    ARTICLE 2
        ISSUE, DESCRIPTION, TERMS, EXECUTION REGISTRATION AND EXCHANGE OF
                                   DEBENTURES

     SECTION 2.01.  Designation,  Terms, Amount,  Authentication and Delivery of
Debentures.   The  aggregate   principal  amount  of  Debentures  which  may  be
authenticated and delivered under this Indenture is unlimited.

     The  Debentures  may be  issued in one or more  series up to the  aggregate
principal amount of Debentures of that series from time to time authorized by or
pursuant  to  a  Board   Resolution  or  pursuant  to  one  or  more  indentures
supplemental hereto, prior to the initial issuance of Debentures of a particular
series.  Prior to the initial issuance of Debentures of any series,  there shall
be  established  in or  pursuant  to a Board  Resolution,  and set  forth  in an
Officers'  Certificate,  or established in one or more  indentures  supplemental
hereto:

          (1) the title of the Debentures of the series (which shall distinguish
          the Debentures of the series from all other Debentures);


                                       8

<PAGE>

          (2) any limit upon the aggregate principal amount of the Debentures of
          that  series  which may be  authenticated  and  delivered  under  this
          Indenture  (except for  Debentures  authenticated  and delivered  upon
          registration  of transfer of, or in exchange for, or in lieu of, other
          Debentures of that series):

          (3) the date or dates on which the principal of the  Debentures of the
          series is payable;

          (4) the rate or rates at which the Debentures of the series shall bear
          interest or the manner of calculation of such rate or rates, if any;

          (5) the date or dates from  which  such  interest  shall  accrue,  the
          Interest  Payment  Dates on which such interest will be payable or the
          manner of  determination of such Interest Payment Dates and the record
          date for the  determination  of holders to whom interest is payable on
          any such Interest Payment Dates;

          (6) the right, if any, to extend or defer the interest payment periods
          and the duration of such extension;

          (7) the period or periods within which,  the price or prices at which,
          and the terms and conditions upon which,  Debentures of the series may
          be redeemed, in whole or in part, at the option of the Company;

          (8) the  obligation,  if any,  of the  Company  to redeem or  purchase
          Debentures  of the series  pursuant to any sinking  fund or  analogous
          provisions  (including payments made in cash in anticipation of future
          sinking fund obligations) or at the option of a holder thereof and the
          period or periods within which,  the price or prices at which, and the
          terms and  conditions  upon which,  Debentures  of the series shall be
          redeemed  or  purchased,  in  whole  or  in  part,  pursuant  to  such
          obligation;

          (9) any  exchangeability,  conversion or prepayment  provisions of the
          Debentures;

          (10) the form of the  Debentures  of the series  including the form of
          the Certificate of Authentication for such series;

          (11) if  other  than  denominations  of $50 or any  integral  multiple
          thereof, the denominations in which the Debentures of the series shall
          be issuable;

          (12) any and all other terms with respect to such series  (which terms
          shall not be inconsistent with the terms of this Indenture); and


                                       9

<PAGE>



          (13) whether the Debentures are issuable as a Global Debenture and, in
          such case, the identity of the Depositary for such series.

          (14) If the  Debentures  of such series are to be  deposited  as trust
          assets  in a AES  Trust the name of the  applicable  AES Trust  (which
          shall  distinguish  such  statutory  business trust from all other AES
          Trusts) into which the  Debentures  of such series are to be deposited
          as trust assets and the date of its Declaration of Trust.

     All Debentures of any one series shall be substantially identical except as
to  denomination  and except as may  otherwise be provided in or pursuant to any
such Board Resolution or in any indenture supplemental hereto.

     If any of the terms of the series are  established by action taken pursuant
to a Board Resolution,  a copy of an appropriate  record of such action shall be
certified  by  the  Secretary  or an  Assistant  Secretary  of the  Company  and
delivered  to  the  Trustee  at or  prior  to  the  delivery  of  the  Officers'
Certificate setting forth the terms of the series.

     SECTION 2.02. Form of Debenture and Trustee's  Certificate.  The Debentures
of any series and the Trustee's  certificate  of  authentication  to be borne by
such Debentures  shall be substantially of the tenor and purport as set forth in
one or more indentures  supplemental hereto or as provided in a Board Resolution
and as set forth in an Officers' Certificate, and may have such letters, numbers
or other marks of identification or designation and such legends or endorsements
printed,  lithographed or engraved  thereon as the Company may deem  appropriate
and as are not inconsistent with the provisions of this Indenture,  or as may be
required to comply  with any law or with any rule or  regulation  made  pursuant
thereto or with any rule or regulation of any stock exchange on which Debentures
of that series may be listed, or to conform to usage.

     SECTION 2.03.  Date and  Denominations  of Debentures  and  Provisions  for
Payment of Principal,  Premium and Interest. The Debentures shall be issuable as
registered  Debentures and in the  denominations of $50 or any integral multiple
thereof,  subject to Section  2.01(10).  The  Debentures of a particular  series
shall bear interest  payable on the dates and at the rate specified with respect
to that  series.  The  principal of and the  interest on the  Debentures  of any
series,  as well as any premium  thereon in case of redemption  thereof prior to
maturity,  shall be payable  in the coin or  currency  of the  United  States of
America  which at the time is legal tender for public and private  debt,  at the
office or agency of the Company  maintained  for that  purpose in the Borough of
Manhattan,  The City and State of New York.  Each  Debenture  shall be dated the
date of its authentication.  Interest on the Debentures shall be computed on the
basis of a 360-day year composed of twelve 30-day months.

     The  interest  installment  on  any  Debenture  which  is  payable,  and is
punctually  paid  or  duly  provided  for,  on any  Interest  Payment  Date  for
Debentures  of that  series  shall  be paid to the  person  in whose  name  said
Debenture (or one or more Predecessor


                                       10

<PAGE>



Debentures)  is registered  at the close of business on the regular  record date
for such interest  installment.  In the event that any Debenture of a particular
series or portion  thereof is called for redemption  and the redemption  date is
subsequent  to a regular  record date with respect to any Interest  Payment Date
and prior to such Interest Payment Date, interest on such Debenture will be paid
upon presentation and surrender of such Debenture as provided in Section 3.03.

     Any interest on any Debenture which is payable,  but is not punctually paid
or duly  provided for, on any Interest  Payment Date for  Debentures of the same
series (herein called "Defaulted  Interest") shall forthwith cease to be payable
to the registered holder on the relevant regular record date by virtue of having
been such holder; and such Defaulted  Interest shall be paid by the Company,  at
its election, as provided in clause (1) or clause (2) below:

          (1)  The  Company  may  make  payment  of any  Defaulted  Interest  on
          Debentures  to the  persons in whose names such  Debentures  (or their
          respective  Predecessor  Debentures)  are  registered  at the close of
          business on a special  record  date for the payment of such  Defaulted
          Interest,  which shall be fixed in the following  manner:  the Company
          shall  notify  the  Trustee  in  writing  of the  amount of  Defaulted
          Interest  proposed to be paid on each such  Debenture  and the date of
          the proposed  payment,  and at the same time the Company shall deposit
          with the  Trustee  an amount of money  equal to the  aggregate  amount
          proposed  to be paid in respect of such  Defaulted  Interest  or shall
          make  arrangements  satisfactory to the Trustee for such deposit prior
          to the date of the proposed  payment,  such money when deposited to be
          held  in  trust  for  the  benefit  of the  persons  entitled  to such
          Defaulted  Interest as in this clause provided.  Thereupon the Trustee
          shall fix a special  record  date for the  payment  of such  Defaulted
          Interest  which  shall not be more than 15 nor less than 10 days prior
          to the date of the  proposed  payment  and not less than 10 days after
          the receipt by the Trustee of the notice of the proposed payment.  The
          Trustee shall promptly  notify the Company of such special record date
          and, in the name and at the expense of the Company, shall cause notice
          of the  proposed  payment of such  Defaulted  Interest and the special
          record date  therefor to be mailed,  first class postage  prepaid,  to
          each  Debentureholder  at his  or her  address  as it  appears  in the
          Debenture  Register (as  hereinafter  defined),  not less than 10 days
          prior to such special record date.  Notice of the proposed  payment of
          such Defaulted  Interest and the special  record date therefor  having
          been mailed as aforesaid, such Defaulted Interest shall be paid to the
          persons  in  whose  names  such   Debentures  (or  their   Predecessor
          Debentures) are registered on such special record date and shall be no
          longer payable pursuant to the following clause (2).


                                       11

<PAGE>



          (2) The  Company  may make  payment of any  Defaulted  Interest on any
          Debentures  in any  other  lawful  manner  not  inconsistent  with the
          requirements  of any securities  exchange on which such Debentures may
          be listed,  and upon such notice as may be required by such  exchange,
          if,  after  notice given by the Company to the Trustee of the proposed
          payment  pursuant  to this  clause,  such  manner of payment  shall be
          deemed practicable by the Trustee.

     Unless  otherwise set forth in a Board Resolution or one or more indentures
supplemental  hereto establishing the terms of any series of Debentures pursuant
to Section 2.01 hereof,  the term "regular  record date" as used in this Section
with respect to a series of Debentures with respect to any Interest Payment Date
for such series  shall mean either the  fifteenth  day of the month  immediately
preceding  the month in which an  Interest  Payment  Date  established  for such
series  pursuant to Section 2.01 hereof shall occur,  if such  Interest  Payment
Date is the  first  day of a month,  or the last  day of the  month  immediately
preceding  the month in which an  Interest  Payment  Date  established  for such
series  pursuant to Section 2.01 hereof shall occur,  if such  Interest  Payment
Date is the fifteenth day of a month, whether or not such date is business day.

     Subject to the foregoing  provisions of this Section,  each  Debenture of a
series  delivered under this Indenture upon transfer of or in exchange for or in
lieu of any other  Debenture  of such series  shall carry the rights to interest
accrued and unpaid, and to accrue, which were carried by such other Debenture.

     SECTION 2.04. Execution of Debentures. The Debentures shall, subject to the
provisions  of Section 2.06,  be printed on steel  engraved  borders or fully or
partially engraved,  or legibly typed, as the proper officers of the Company may
determine,  and shall be signed on behalf of the Company by the Chairman or Vice
Chairman  of its  Board  of  Directors  or  its  President  or  one of its  Vice
Presidents,  under its  corporate  seal  attested by its Secretary or one of its
Assistant Secretaries.  The signature of the Chairman, Vice Chairman,  President
or a Vice  President  and/or the  signature  of the  Secretary  or an  Assistant
Secretary in attestation of the corporate seal,  upon the Debentures,  may be in
the form of a manual or facsimile signature of a present or any future Chairman,
Vice  Chairman,  President  or Vice  President  and of a present  or any  future
Secretary or Assistant Secretary and may be imprinted or otherwise reproduced on
the  Debentures and for that purpose the Company may use the manual or facsimile
signature of any person who shall have been a Chairman, Vice Chairman, President
or Vice President, or of any person who shall have been a Secretary or Assistant
Secretary,  notwithstanding  the fact that at the time the  Debentures  shall be
authenticated  and  delivered or disposed of such person shall have ceased to be
the Chairman, Vice Chairman,  President or a Vice President, or the Secretary or
an  Assistant  Secretary,  of the  Company,  as the case may be. The seal of the
Company may be in the form of a facsimile  of the seal of the Company and may be
impressed, affixed, imprinted or otherwise reproduced on the Debentures.


                                       12

<PAGE>



     Only such Debentures as shall bear thereon a Certificate of  Authentication
substantially in the form established for such Debentures,  executed manually by
an  authorized  signatory of the Trustee,  or by any  Authenticating  Agent with
respect to such Debentures,  shall be entitled to the benefits of this Indenture
or be valid or  obligatory  for any purpose.  Such  certificate  executed by the
Trustee, or by any Authenticating Agent appointed by the Trustee with respect to
such Debentures,  upon any Debenture executed by the Company shall be conclusive
evidence that the Debenture so  authenticated  has been duly  authenticated  and
made  available  for delivery  hereunder  and that the holder is entitled to the
benefits of this Indenture.

     At any time and from time to time after the  execution and delivery of this
Indenture,  the  Company may deliver  Debentures  of any series  executed by the
Company to the Trustee for authentication,  together with a written order of the
Company for the  authentication  and delivery of such Debentures,  signed by its
President or any Vice  President and its  Treasurer or any Assistant  Treasurer,
and the Trustee in  accordance  with such written order shall  authenticate  and
make available for delivery such Debentures.

     In   authenticating   such   Debentures   and  accepting   the   additional
responsibilities  under this  Indenture  in  relation  to such  Debentures,  the
Trustee  shall be entitled to receive,  and  (subject to Section  7.01) shall be
fully protected in relying upon, an Opinion of Counsel stating that the form and
terms thereof have been  established  in conformity  with the provisions of this
Indenture.

     The Trustee shall not be required to  authenticate  such  Debentures if the
issue of such  Debentures  pursuant to this  Indenture will affect the Trustee's
own rights,  duties or immunities  under the  Debentures  and this  Indenture or
otherwise in a manner which is not reasonably acceptable to the Trustee.

     SECTION 2.05.  Exchange of Debentures.  (a) Debentures of any series may be
exchanged  upon  presentation  thereof  at the  office or agency of the  Company
designated  for such purpose in the Borough of Manhattan,  The City and State of
New York, for other Debentures of such series of authorized  denominations,  and
for a like aggregate principal amount, upon payment of a sum sufficient to cover
any tax or other  governmental  charge in relation  thereto,  all as provided in
this Section.  In respect of any  Debentures so  surrendered  for exchange,  the
Company shall execute,  the Trustee shall authenticate and such office or agency
shall make  available  for  delivery  in  exchange  therefor  the  Debenture  or
Debentures  of the same series  which the  Debentureholder  making the  exchange
shall be entitled to receive, bearing numbers not contemporaneously outstanding.

     (b) The Company  shall keep,  or cause to be kept,  at its office or agency
designated  for such purpose in the Borough of Manhattan,  The City and State of
New York,  or such  other  location  designated  by the  Company a  register  or
registers (herein referred to as the "Debenture  Register") in which, subject to
such reasonable regulations as it may prescribe,  the Company shall register the
Debentures and the transfers of


                                       13

<PAGE>



Debentures as in this Article  provided and which at all reasonable  times shall
be open  for  inspection  by the  Trustee.  The  registrar  for the  purpose  of
registering  Debentures  and transfer of Debentures as herein  provided shall be
appointed as authorized by Board Resolution (the "Debenture Registrar").

     Upon surrender for transfer of any Debenture at the office or agency of the
Company  designated  for such purpose in the Borough of Manhattan,  The City and
State of New York, the Company shall execute, the Trustee shall authenticate and
such  office or agency  shall make  available  for  delivery  in the name of the
transferee  or  transferees  a new Debenture or Debentures of the same series as
the Debenture presented for a like aggregate principal amount.

     All Debentures  presented or surrendered  for exchange or  registration  of
transfer,  as provided in this Section,  shall be accompanied (if so required by
the Company or the Debenture  Registrar) by a written  instrument or instruments
of transfer,  in form  satisfactory  to the Company or the Debenture  Registrar,
duly executed by the  registered  holder or by his duly  authorized  attorney in
writing.

     (c) No service  charge  shall be made for any exchange or  registration  of
transfer of Debentures, or issue of new Debentures in case of partial redemption
of any series,  but the Company may require payment of a sum sufficient to cover
any tax or other governmental  charge in relation thereto,  other than exchanges
pursuant to Section 2.06, the second  paragraph of Section 3.03 and Section 9.04
not involving any transfer.

     (d) The Company  shall not be required  (i) to issue,  exchange or register
the  transfer  of any  Debentures  during a period  beginning  at the opening of
business 15 days before the day of the mailing of a notice of redemption of less
than all the  outstanding  Debentures of the same series and ending at the close
of business on the day of such mailing,  nor (ii) to register the transfer of or
exchange any Debentures of any series or portions thereof called for redemption.
The  provisions of this Section 2.05 are, with respect to any Global  Debenture,
subject to Section 2.11 hereof.

     SECTION 2.06. Temporary  Debentures.  Pending the preparation of definitive
Debentures  of any  series,  the  Company may  execute,  and the  Trustee  shall
authenticate  and make available for delivery,  temporary  Debentures  (printed,
lithographed or typewritten) of any authorized  denomination,  and substantially
in the form of the definitive  Debentures in lieu of which they are issued,  but
with  such  omissions,  insertions  and  variations  as may be  appropriate  for
temporary Debentures,  all as may be determined by the Company.  Every temporary
Debenture of any series shall be executed by the Company and be authenticated by
the Trustee upon the same conditions and in substantially  the same manner,  and
with  like  effect,  as  the  definitive  Debentures  of  such  series.  Without
unnecessary  delay  the  Company  will  execute  and  will  furnish   definitive
Debentures of such series and thereupon any or all temporary  Debentures of such
series may be surrendered in exchange  therefor (without charge to the holders),
at the office or agency of the Company designated for the purpose in the Borough
of Manhattan, The


                                       14

<PAGE>



City and State of New York, and the Trustee shall  authenticate  and such office
or agency  shall make  available  for  delivery in exchange  for such  temporary
Debentures an equal aggregate principal amount of definitive  Debentures of such
series,  unless the Company  advises  the Trustee to the effect that  definitive
Debentures  need not be executed and  furnished  until  further  notice from the
Company.  Until so exchanged,  the temporary  Debentures of such series shall be
entitled to the same benefits under this  Indenture as definitive  Debentures of
such series authenticated and delivered hereunder.

     SECTION 2.07. Mutilated,  Destroyed, Lost or Stolen Debentures. In case any
temporary or definitive  Debenture shall become mutilated or be destroyed,  lost
or stolen, the Company (subject to the next succeeding  sentence) shall execute,
and upon its request the Trustee (subject as aforesaid)  shall  authenticate and
make available for delivery, a new Debenture of the same series bearing a number
not  contemporaneously   outstanding,  in  exchange  and  substitution  for  the
mutilated  Debenture,  or in lieu of and in  substitution  for the  Debenture so
destroyed,  lost or  stolen.  In every  case  the  applicant  for a  substituted
Debenture  shall  furnish to the  Company and to the  Trustee  such  security or
indemnity  as may be  required  by them to save each of them  harmless,  and, in
every case of  destruction,  loss or theft,  the applicant shall also furnish to
the  Company  and  to  the  Trustee  evidence  to  their   satisfaction  of  the
destruction,  loss or theft of the  applicant's  Debenture  and of the ownership
thereof.  The Trustee may authenticate  any such substituted  Debenture and make
available for delivery the same upon the written request or authorization of any
officer of the Company.  Upon the  issuance of any  substituted  Debenture,  the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses  (including the fees and expenses of the Trustee) connected  therewith.
In case any  Debenture  which has  matured  or is about to mature  shall  become
mutilated or be destroyed, lost or stolen, the Company may, instead of issuing a
substitute  Debenture,  pay  or  authorize  the  payment  of the  same  (without
surrender thereof except in the case of a mutilated  Debenture) if the applicant
for such payment  shall  furnish to the Company and to the Trustee such security
or  indemnity  as they  may  require  to save  them  harmless,  and,  in case of
destruction,  loss or theft, evidence to the satisfaction of the Company and the
Trustee of the destruction, loss or theft of such Debenture and of the ownership
thereof.

     Every  Debenture  issued  pursuant  to the  provisions  of this  Section in
substitution  for any Debenture  which is mutilated,  destroyed,  lost or stolen
shall constitute an additional contractual obligation of the Company, whether or
not the mutilated,  destroyed,  lost or stolen  Debenture  shall be found at any
time, or be enforceable by anyone,  and shall be entitled to all the benefits of
this Indenture equally and proportionately  with any and all other Debentures of
the same series duly issued  hereunder.  All Debentures  shall be held and owned
upon the express  condition  that the foregoing  provisions  are exclusive  with
respect to the  replacement or payment of mutilated,  destroyed,  lost or stolen
Debentures,  and shall  preclude (to the extent lawful) any and all other rights
or remedies, notwithstanding any law or statute existing or hereafter enacted to
the  contrary  with  respect  to  the   replacement  or  payment  of  negotiable
instruments or other securities without their surrender.


                                       15

<PAGE>



     SECTION  2.08.  Cancellation  of  Surrendered  Debentures.  All  Debentures
surrendered for the purpose of payment, redemption,  exchange or registration of
transfer  shall, if surrendered to the Company or any paying agent, be delivered
to the Trustee for  cancellation,  or, if surrendered  to the Trustee,  shall be
canceled  by it, and no  Debentures  shall be issued in lieu  thereof  except as
expressly  required or permitted by any of the provisions of this Indenture.  On
written  request of the  Company,  the  Trustee  shall  deliver  to the  Company
canceled  Debentures held by the Trustee. If the Company shall otherwise acquire
any  of the  Debentures,  however,  such  acquisition  shall  not  operate  as a
redemption or  satisfaction of the  indebtedness  represented by such Debentures
unless and until the same are delivered to the Trustee for cancellation.

     SECTION 2.09.  Provisions of Indenture and  Debentures  for Sole Benefit of
Parties and  Debentureholders.  Nothing in this Indenture or in the  Debentures,
express or implied,  shall give or be construed  to give to any person,  firm or
corporation,  other than the parties  hereto and the holders of the  Debentures,
any legal or  equitable  right,  remedy  or claim  under or in  respect  of this
Indenture, or under any covenant,  condition or provision herein contained;  all
such  covenants,  conditions  and  provisions  being for the sole benefit of the
parties hereto and of the holders of the Debentures.

     SECTION 2.10.  Appointment of  Authenticating  Agent. So long as any of the
Debentures of any series remain outstanding there may be an Authenticating Agent
for any or all such series of Debentures  which the Trustee shall have the right
to appoint.  Said  Authenticating  Agent shall be authorized to act on behalf of
the Trustee to  authenticate  Debentures  of such series  issued upon  exchange,
transfer or partial redemption thereof, and Debentures so authenticated shall be
entitled to the benefits of this Indenture and shall be valid and obligatory for
all purposes as if  authenticated  by the Trustee  hereunder.  All references in
this  Indenture to the  authentication  of  Debentures  by the Trustee  shall be
deemed to include  authentication  by an  Authenticating  Agent for such  series
except for  authentication  upon  original  issuance or pursuant to Section 2.07
hereof. Each  Authenticating  Agent shall be acceptable to the Company and shall
be a  corporation  which has a combined  capital and surplus,  as most  recently
reported or  determined  by it,  sufficient  under the laws of any  jurisdiction
under which it is organized or in which it is doing  business to conduct a trust
business,  and which is  otherwise  authorized  under such laws to conduct  such
business  and is  subject  to  supervision  or  examination  by Federal or State
authorities.  If at any time any Authenticating Agent shall cease to be eligible
in accordance with these provisions, it shall resign immediately.

     Any Authenticating Agent may at any time resign by giving written notice of
resignation to the Trustee and to the Company.  The Trustee may at any time (and
upon request by the Company  shall)  terminate the agency of any  Authenticating
Agent by giving written notice of termination to such  Authenticating  Agent and
to the Company. Upon resignation, termination or cessation of eligibility of any
Authenticating   Agent,   the  Trustee   may   appoint  an  eligible   successor
Authenticating  Agent  acceptable to the Company.  Any successor  Authenticating
Agent,  upon acceptance of its appointment


                                       16

<PAGE>



hereunder,  shall  become  vested with all the rights,  powers and duties of its
predecessor hereunder as if originally named as an Authenticating Agent pursuant
hereto.

     SECTION 2.11. Global Debenture. (a) If the Company shall establish pursuant
to Section 2.01 that the  Debentures of a particular  series are to be issued as
one or more Global  Debentures,  then the Company  shall execute and the Trustee
shall, in accordance with Section 2.04,  authenticate  and deliver,  one or more
Global  Debentures  which (i) shall  represent,  and shall be  denominated in an
aggregate  amount  equal  to  the  aggregate  principal  amount  of,  all of the
Outstanding  Debentures of such series,  (ii) shall be registered in the name of
the  Depositary  or its nominee,  (iii) shall be delivered by the Trustee to the
Depositary  or pursuant to the  Depositary's  instruction  and (iv) shall bear a
legend  substantially to the following effect:  "Except as otherwise provided in
Section 2.11 of the Indenture,  this Debenture may be transferred,  in whole but
not in  part,  only to  another  nominee  of the  Depositary  or to a  successor
Depositary or to a nominee of such successor Depositary."

     (b) Notwithstanding the provisions of Section 2.05, the Global Debenture of
a series may be transferred, in whole but not in part and in the manner provided
in Section 2.05, only to another  nominee of the Depositary for such series,  or
to a successor Depositary for such series selected or approved by the Company or
to a nominee of such successor Depositary.

     (c) If at any time the Depositary  for a series of Debentures  notifies the
Company that it is unwilling or unable to continue as Depositary for such series
or if at any time the  Depositary  for such series shall no longer be registered
or in good  standing  under the  Exchange  Act, or other  applicable  statute or
regulation  and a successor  Depositary  for such series is not appointed by the
Company  within 90 days after the Company  receives such notice or becomes aware
of such  condition,  as the case may be,  this  Section  2.11 shall no longer be
applicable to the  Debentures  of such series and the Company will execute,  and
subject to Section 2.05,  the Trustee will  authenticate  and make available for
delivery  Debentures  of such  series  in  definitive  registered  form  without
coupons, in authorized denominations, and in an aggregate principal amount equal
to the principal amount of the Global  Debentures of such series in exchange for
such Global Debenture.  In addition,  the Company may at any time determine that
the  Debentures  of any  series  shall no longer be  represented  by one or more
Global  Debentures  and that the provisions of this Section 2.11 shall no longer
apply to the  Debentures of such series.  In such event the Company will execute
and  subject  to  Section  2.05,  the  Trustee,  upon  receipt  of an  Officers'
Certificate  evidencing such determination by the Company, will authenticate and
deliver Debentures of such series in definitive registered form without coupons,
in authorized  denominations,  and in an aggregate principal amount equal to the
principal  amount of the Global  Debentures  of such series in exchange for such
Global  Debentures.  Upon  the  exchange  of  the  Global  Debentures  for  such
Debentures  in  definitive   registered  form  without  coupons,  in  authorized
denominations,  the Global  Debentures  shall be canceled by the  Trustee.  Such
Debentures  in  definitive  registered  form issued in  exchange  for the Global
Debentures  pursuant to this Section  2.11(c)  shall be registered in


                                       17

<PAGE>



such names and in such authorized  denominations as the Depositary,  pursuant to
instructions  from its  direct or  indirect  participants  or  otherwise,  shall
instruct  the  Trustee.  The  Trustee  shall  deliver  such  Debentures  to  the
Depositary  for  delivery to the persons in whose names such  Debentures  are so
registered.

     SECTION 2.12. CUSIP Numbers.  The Company in issuing the Debentures may use
"CUSIP" and "CINS" numbers (if then generally in use), and the Trustee shall use
CUSIP numbers or CINS  numbers,  as the case may be, in notices of redemption or
exchange as a convenience to  Debentureholders  and no  representation  shall be
made as to the  correctness  of such numbers either as printed on the Debentures
or as contained in any notice of redemption or exchange.


                                    ARTICLE 3

              REDEMPTION OF DEBENTURES AND SINKING FUND PROVISIONS

     SECTION  3.01.  Redemption  of  Debentures.  The  Company  may  redeem  the
Debentures  of any  series  issued  hereunder  on and  after  the  dates  and in
accordance  with the terms  established for such series pursuant to Section 2.01
hereof.

     SECTION 3.02. Notice of Redemption. (a) In case the Company shall desire to
exercise  such  right to redeem  all or,  as the case may be, a  portion  of the
Debentures  of any series in  accordance  with the right  reserved  so to do, it
shall give notice of such redemption to holders of the Debentures of such series
to be  redeemed  by  mailing,  first  class  postage  prepaid,  a notice of such
redemption not less than 30 days and not more than 60 days before the date fixed
for  redemption  of that series to such holders at their last  addresses as they
shall  appear upon the  Debenture  Register.  Any notice  which is mailed in the
manner herein provided shall be  conclusively  presumed to have been duly given,
whether or not the registered holder receives the notice.  In any case,  failure
duly to give such notice to the holder of any Debenture of any series designated
for  redemption  in whole or in part,  or any  defect in the  notice,  shall not
affect  the  validity  of the  proceedings  for  the  redemption  of  any  other
Debentures of such series or any other series.  In the case of any redemption of
Debentures  prior  to the  expiration  of any  restriction  on  such  redemption
provided in the terms of such  Debentures  or elsewhere in this  Indenture,  the
Company  shall  furnish the Trustee  with an  Officers'  Certificate  evidencing
compliance with any such restriction.

     Each such notice of redemption  shall specify the date fixed for redemption
and the redemption  price at which Debentures of that series are to be redeemed,
and shall state that payment of the  redemption  price of such  Debentures to be
redeemed  will be made at the office or agency of the  Company in the Borough of
Manhattan,  the City and State of New York, upon  presentation  and surrender of
such Debentures,  that interest accrued to the date fixed for redemption will be
paid as specified in said notice,  that from and after


                                       18

<PAGE>



said date interest will cease to accrue and that the redemption is for a sinking
fund, if such is the case. If less than all the Debentures of a series are to be
redeemed,  the notice to the holders of Debentures of that series to be redeemed
in whole or in part shall specify the  particular  Debentures to be so redeemed.
In case any  Debenture is to be redeemed in part only,  the notice which relates
to such Debenture shall state the portion of the principal  amount thereof to be
redeemed,  and shall state that on and after the redemption date, upon surrender
of such  Debenture,  a new  Debenture or  Debentures of such series in principal
amount equal to the unredeemed portion thereof will be issued.

     (b) If less than all the  Debentures  of a series are to be  redeemed,  the
Company  shall give the Trustee at least 45 days'  notice in advance of the date
fixed for redemption as to the aggregate  principal  amount of Debentures of the
series to be redeemed, and thereupon the Trustee shall select, by lot or in such
other manner as it shall deem  appropriate  and fair in its discretion and which
may provide  for the  selection  of a portion or  portions  (equal to $50 or any
integral  multiple  thereof) of the  principal  amount of such  Debentures  of a
denomination larger than $50, the Debentures to be redeemed and shall thereafter
promptly  notify the Company in writing of the numbers of the  Debentures  to be
redeemed, in whole or in part.

     The  Company  may,  if and  whenever  it shall so  elect,  by  delivery  of
instructions  signed  on its  behalf  by its  President  or any Vice  President,
instruct  the  Trustee  or any  paying  agent  to  call  all or any  part of the
Debentures  of a  particular  series  for  redemption  and  to  give  notice  of
redemption  in the manner set forth in this  Section,  such  notice to be in the
name of the Company or its own name as the Trustee or such paying agent may deem
advisable.  In any  case in which  notice  of  redemption  is to be given by the
Trustee or any such  paying  agent,  the  Company  shall  deliver or cause to be
delivered to, or permit to remain with, the Trustee or such paying agent, as the
case may be,  such  Debenture  Register,  transfer  books or other  records,  or
suitable copies or extracts therefrom,  sufficient to enable the Trustee or such
paying  agent  to give  any  notice  by mail  that  may be  required  under  the
provisions of this Section.

     SECTION 3.03.  Debentures  Due and Payable.  (a) If the giving of notice of
redemption  shall have been  completed  as above  provided,  the  Debentures  or
portions of  Debentures  of the series to be redeemed  specified  in such notice
shall  become due and payable on the date and at the place stated in such notice
at the applicable  redemption price,  together with interest accrued to the date
fixed for redemption  and interest on such  Debentures or portions of Debentures
shall  cease to accrue on and after the date  fixed for  redemption,  unless the
Company  shall  default in the  payment  of such  redemption  price and  accrued
interest with respect to any such Debenture or portion thereof.  On presentation
and surrender of such  Debentures  on or after the date fixed for  redemption at
the place of payment specified in the notice,  said Debentures shall be paid and
redeemed at the  applicable  redemption  price for such  series,  together  with
interest accrued thereon to the date fixed for redemption (but if the date fixed
for redemption is an Interest Payment Date, the interest  installment payable on
such date shall be payable to the


                                       19

<PAGE>



registered  holder  at the  close of  business  on the  applicable  record  date
pursuant to Section 2.03).

     (b)  Upon  presentation  of any  Debenture  of such  series  which is to be
redeemed  in  part  only,  the  Company  shall  execute  and the  Trustee  shall
authenticate  and the office or agency where the  Debenture  is presented  shall
make  available  for  delivery  to the  holder  thereof,  at the  expense of the
Company,  a new  Debenture  or  Debentures  of the same  series,  of  authorized
denominations  in  principal  amount  equal  to the  unredeemed  portion  of the
Debenture so presented.

     SECTION 3.04.  Sinking  Funds for  Debentures.  The  provisions of Sections
3.04,  3.05 and 3.06 shall be applicable to any sinking fund for the  retirement
of  Debentures of a series,  except as otherwise  specified as  contemplated  by
Section 2.01 for Debentures of such series.

     The minimum amount of any sinking fund payment provided for by the terms of
Debentures  of any series is herein  referred to as a  "mandatory  sinking  fund
payment",  and any payment in excess of such minimum amount  provided for by the
terms of Debentures of any series is herein referred to as on "optional  sinking
fund payment".  If provided for by the terms of Debentures  for any series,  the
cash amount of any sinking  fund payment may be subject to reduction as provided
in Section 3.05. Each sinking fund payment shall be applied to the redemption of
Debentures  of any series as  provided  for by the terms of  Debentures  of such
series.

     SECTION 3.05.  Satisfaction of Sinking Fund Payments With  Debentures.  The
Company  (i) may  deliver  outstanding  Debentures  of a series  (other than any
previously called for redemption) and (ii) may apply as a credit Debentures of a
series which have been redeemed  either at the election of the Company  pursuant
to the terms of such Debentures or through the application of permitted optional
sinking fund payments pursuant to the terms of such Debentures,  in each case in
satisfaction  of all or any part of any sinking fund payment with respect to the
Debentures  of such  series  required  to be made  pursuant to the terms of such
Debentures  as  provided  for by the terms of such  series;  provided  that such
Debentures  have not been  previously  so  credited.  Such  Debentures  shall be
received and credited  for such purpose by the Trustee at the  redemption  price
specified in such  Debentures  for redemption  through  operation of the sinking
fund and the amount of such sinking fund payment shall be reduced accordingly.

     SECTION 3.06.  Redemption of Debentures  for Sinking Fund. Not less than 45
days prior to each sinking fund payment date for any series of  Debentures,  the
Company  will  deliver to the Trustee an Officers'  Certificate  specifying  the
amount of the next ensuing  sinking fund payment for that series pursuant to the
terms for that series, the portion thereof,  if any, which is to be satisfied by
delivering and crediting  Debentures of that series pursuant to Section 3.05 and
the basis for such credit and will,  together with such  Officers'  Certificate,
deliver to the Trustee any Debentures to be so delivered.  Not less than 30 days
before  each such  sinking  fund  payment  date the  Trustee  shall  select  the


                                       20

<PAGE>



Debentures  to be redeemed  upon such  sinking  fund  payment date in the manner
specified in Section 3.02 and cause notice of the redemption thereof to be given
in the name of and at the  expense  of the  Company in the  manner  provided  in
Section  3.02.  Such  notice  having  been duly given,  the  redemption  of such
Debentures  shall be made  upon the terms and in the  manner  stated in  Section
3.03.


                                    ARTICLE 4
                       PARTICULAR COVENANTS OF THE COMPANY

The Company covenants and agrees for each series of the Debentures as follows:

     SECTION 4.01. Payment of Principal of (And Premium, if any) and Interest on
Debentures.  The Company  will duly and  punctually  pay or cause to be paid the
principal of (and premium, if any) and interest on the Debentures of that series
at the time and place and in the manner  provided  herein and  established  with
respect to such Debentures.

     SECTION  4.02.  Maintenance  of Office or Agent for Payment of  Debentures,
Designation of Office or Agency for Payment, Registration, Transfer and Exchange
of Debentures.  So long as any series of the Debentures remain outstanding,  the
Company agrees to maintain an office or agency in the Borough of Manhattan,  The
City and State of New York,  with  respect to each such series and at such other
location or locations  as may be  designated  as provided in this Section  4.02,
where  (i)  Debentures  of  that  series  may be  presented  for  payment,  (ii)
Debentures  of that  series may be  presented  as herein  above  authorized  for
registration of transfer and exchange,  and (iii) notices and demands to or upon
the Company in respect of the  Debentures of that series and this  Indenture may
be given or served,  such designation to continue with respect to such office or
agency until the Company  shall,  by written notice signed by its President or a
Vice  President  and  delivered to the Trustee,  designate  some other office or
agency for such  purposes or any of them.  If at any time the Company shall fail
to  maintain  any such  required  office or agency or shall fail to furnish  the
Trustee with the address thereof, such presentations, notices and demands may be
made or served at the  Corporate  Trust Office of the  Trustee,  and the Company
hereby  appoints  the  Trustee as its agent to receive  all such  presentations,
notices and demands.

     SECTION 4.03. Duties of Paying Agent; Company as Payment Agent; and Holding
Sums of Trust.  (a) If the Company  shall  appoint one or more paying agents for
all or any series of the  Debentures,  other than the Trustee,  the Company will
cause  each  such  paying  agency to  execute  and  deliver  to the  Trustee  an
instrument  in which such agent  shall  agree with the  Trustee,  subject to the
provisions of this Section:

          (1)  that it will  hold  all  sums  held by it as such  agent  for the
          payment of the principal of (and  premium,  if any) or interest on the
          Debentures  of that


                                       21

<PAGE>



          series  (whether  such sums have been paid to it by the  Company or by
          any other obligor of such  Debentures) in trust for the benefit of the
          persons entitled thereto:

          (2) that it will give the Trustee written notice of any failure by the
          Company  (or by any  other  obligor  of such  Debentures)  to make any
          payment of the principal of (and  premium,  if any) or interest on the
          Debentures of that series when the same shall be due and payable;

          (3) that it will,  at any time during the  continuance  of any failure
          referred to in the preceding  paragraph (a)(2) above, upon the written
          request of the Trustee,  forthwith pay to the Trustee all sums so held
          in trust by such paying agent; and

          (4) that it will perform all other duties of paying agent as set forth
          in this Indenture.

     (b) If the Company  shall act as its own paying  agent with  respect to any
series of the Debentures, it will on or before each due date of the principal of
(and  premium,  if any) or interest on  Debentures  of that  series,  set aside,
segregate  and hold in trust for the benefit of the persons  entitled  thereto a
sum  sufficient  to pay such  principal  (and  premium,  if any) or  interest so
becoming due on  Debentures of that series until such sums shall be paid to such
persons or otherwise  disposed of as herein provided and will promptly notify in
writing the Trustee of such action,  or any failure (by it or any other  obligor
on such Debentures) to take such action.  Whenever the Company shall have one or
more paying agents for any series of Debentures, it will, prior to each due date
of the principal of (and premium,  if any) or interest on any Debentures of that
series, deposit with the paying agent a sum sufficient to pay the principal (and
premium,  if any) or interest so becoming  due, such sum to be held in trust for
the benefit of the persons entitled to such principal,  premium or interest, and
(unless such paying agent is the Trustee) the Company will  promptly  notify the
Trustee of its action or failure so to act.

     (c)  Anything  in this  Section to the  contrary  notwithstanding,  (i) the
agreement  to hold sums in trust as provided  in this  Section is subject to the
provisions  of Section  11.04,  and (ii) the  Company  may at any time,  for the
purpose of obtaining the satisfaction and discharge of this Indenture or for any
other  purpose,  pay, or direct any paying agent to pay, to the Trustee all sums
held in trust by the Company or such paying  agent,  such sums to be held by the
Trustee  upon the same terms and  conditions  as those upon which such sums were
held by the Company or such paying  agent;  and, upon such payment by any paying
agent to the  Trustee,  such paying  agent  shall be  released  from all further
liability with respect to such money.

     SECTION  4.04.  Appointment  to Fill  Vacancy  in  Office of  Trustee.  The
Company, whenever necessary to avoid or fill a vacancy in the office of Trustee,
will appoint,  in the


                                       22

<PAGE>



manner provided in Section 7.10, a Trustee,  so that there shall at all times be
a Trustee hereunder.


                                    ARTICLE 5
       DEBENTUREHOLDER'S LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE

     SECTION  5.01.  Company  to  Furnish  Trustee  Information  as to Names and
Addresses  of  Debentures.  The Company will furnish or cause to be furnished to
the Trustee (a) on a quarterly  basis on each regular record date (as defined in
Section 2.03) a list, in such form as the Trustee may reasonably require, of the
names and  addresses  of the  holders of each  series of  Debentures  as of such
regular  record  date,  provided,  that the Company  shall not be  obligated  to
furnish or cause to furnish such list at any time that the list shall not differ
in any respect from the most recent list furnished to the Trustee by the Company
and (b) at such other times as the Trustee may request in writing within 30 days
after the receipt by the Company of any such request, a list of similar form and
content  as of a date not more  than 15 days  prior  to the  time  such  list is
furnished;  provided, however, no such list need be furnished for any series for
which the Trustee shall be the Debenture Registrar.

     SECTION 5.02. Trustee to Preserve  Information as to Names and Addresses of
Debentureholders.  (a) The Trustee  shall  preserve,  in as current a form as is
reasonably  practicable,  all  information  as to the names and addresses of the
holders of  Debentures  contained  in the most  recent list  furnished  to it as
provided  in  Section  5.01 and as to the  names and  addresses  of  holders  of
Debentures  received by the Trustee in its capacity as Debenture  Registrar  (if
acting in such capacity).

     (b) The Trustee may destroy any list furnished to it as provided in Section
5.01 upon receipt of a new list so furnished.

     (c) In case three or more holders of  Debentures  of a series  (hereinafter
referred to as "applicants") apply in writing to the Trustee, and furnish to the
Trustee  reasonable  proof that each such  applicant has owned a Debenture for a
period of at least six months preceding the date of such  application,  and such
application  states that the applicants desire to communicate with other holders
of Debentures of such series or holders of all Debentures  with respect to their
rights under this  Indenture or under such  Debentures,  and is accompanied by a
copy of the form of proxy or other  communication  which such applicants propose
to transmit,  then the Trustee shall within five business days after the receipt
of such application, at its election, either:

          (1) afford to such applicants  access to the information  preserved at
          the  time  by  the  Trustee  in  accordance  with  the  provisions  of
          subsection (a) of this Section 5.02; or


                                       23

<PAGE>



          (2) inform such applicants as to the approximate  number of holders of
          Debentures  of such series or of all  Debentures,  as the case may be,
          whose names and addresses  appear in the information  preserved at the
          time by the Trustee,  in accordance  with the provisions of subsection
          (a) of this Section 5.02, and as to the approximate cost of mailing to
          such  Debentureholders  the form of proxy or other  communication,  if
          any, specified in such application.

     (d) If the Trustee shall elect not to afford such applicants access to such
information,  the Trustee shall,  upon the written  request of such  applicants,
mail to each  holder of such  series or of all  Debentures,  as the case may be,
whose name and address appears in the  information  preserved at the time by the
Trustee in accordance  with the  provisions  of  subsection  (a) of this Section
5.02, a copy of the form of proxy or other  communication  which is specified in
such request,  with reasonable  promptness  after a tender to the Trustee of the
material to be mailed and of  payment,  or  provision  for the  payment,  of the
reasonable  expenses of mailing,  unless within five days after such tender, the
Trustee shall mail to such  applicants and file with the Securities and Exchange
Commission  (the  "Commission"),  together  with a copy  of the  material  to be
mailed,  a written  statement to the effect that, in the opinion of the Trustee,
such  mailing  would  be  contrary  to the  best  interests  of the  holders  of
Debentures of such series or of all Debentures,  as the case may be, or would be
in violation of applicable  law. Such written  statement shall specify the basis
of such opinion.  If the  Commission,  after  opportunity for a hearing upon the
objections  specified in the written  statement  so filed,  shall enter an order
refusing to sustain any of such  objections  or if,  after the entry of an order
sustaining  one or more of such  objections,  the Commission  shall find,  after
notice and  opportunity  for hearing,  that all the objections so sustained have
been met and shall enter an order so declaring, the Trustee shall mail copies of
such material to all such  Debentureholders with reasonable promptness after the
entry of such order and the renewal of such tender; otherwise, the Trustee shall
be  relieved  of any  obligation  or duty to such  applicants  respecting  their
application.

     (e) Each and every holder of the  Debentures,  by receiving and holding the
same,  agrees with the Company and the Trustee  that neither the Company nor the
Trustee  nor  any  paying  agent  nor  any  Debenture  Registrar  shall  be held
accountable by reason of the disclosure of any such  information as to the names
and addresses of the holders of Debentures in accordance  with the provisions of
subsection  (b) of this  Section,  regardless  of the  source  from  which  such
information was derived,  and that the Trustee shall not be held  accountable by
reason of mailing any material  pursuant to a request made under said subsection
(b).

     SECTION 5.03. Annual and Other Reports to Be Filed by Company With Trustee.
(a) The Company  covenants  and agrees to file with the Trustee,  within 15 days
after the Company is required  to file the same with the  Commission,  copies of
the annual  reports  and of the  information,  documents  and other  reports (or
copies of such portions of any of the foregoing as the  Commission may from time
to time by rules and regulations


                                       24

<PAGE>



prescribe)  which  the  Company  may be  required  to file  with the  Commission
pursuant to Section 13 or Section 15 (d) of the Exchange Act; or, if the Company
is not required to file information,  documents or reports pursuant to either of
such  sections,  then to file with the Trustee and the  Commission in accordance
with the rules and  regulations  prescribed from time to time by the Commission,
such of the supplementary and periodic information,  documents and reports which
may be  required  pursuant  to Section 13 of the  Exchange  Act, in respect of a
security  listed and  registered  on a national  securities  exchange  as may be
prescribed  from time to time in such rules and  regulations.  Delivery  of such
reports,  information and documents to the Trustee is for informational purposes
only and the Trustee's receipt of such shall not constitute  constructive notice
of any information  contained therein,  including the Company's  compliance with
any of its  covenants  hereunder  (as to which the  Trustee is  entitled to rely
exclusively on Officers' Certificates).

     (b) The  Company  covenants  and  agrees to file with the  Trustee  and the
Commission, in accordance with the rules and regulations prescribed from time to
time by the Commission, such additional information,  documents and reports with
respect to compliance by the Company with the conditions and covenants  provided
for in this  Indenture  as may be  required  from time to time by such rules and
regulations.

     (c) The  Company  covenants  and agrees to  transmit  by mail,  first class
postage  prepaid,  or reputable  over-night  delivery service which provides for
evidence  of receipt,  to the  Debentureholders,  as their  names and  addresses
appear upon the Debenture Register, within 30 days after the filing thereof with
the Trustee,  such summaries of any information,  documents and reports required
to be filed by the Company  pursuant to subsections  (a) and (b) of this Section
as may be required by rules and regulations  prescribed from time to time by the
Commission.

     (d) The  Company  covenants  and agrees to furnish  to the  Trustee,  on or
before  May 15 in  each  calendar  year  in  which  any of  the  Debentures  are
outstanding, or on or before such other day in each calendar year as the Company
and the Trustee may from time to time agree upon, a Certificate as to his or her
knowledge of the Company's  compliance  with all conditions and covenants  under
this Indenture.  For purposes of this  subsection (d), such compliance  shall be
determined  without  regard  to any  period  of grace or  requirement  of notice
provided under this Indenture.

     SECTION 5.04. Trustee to Transmit Annual Report to Debentureholders. (a) On
or before July 15 in each year in which any of the Debentures  are  outstanding,
the  Trustee  shall  transmit  by mail,  first  class  postage  prepaid,  to the
Debentureholders,  as their  names  and  addresses  appear  upon  the  Debenture
Register,  a brief report dated as of the  preceding May 15, with respect to any
of the  following  events which may have  occurred  within the  previous  twelve
months (but if no such event has  occurred  within such period no report need be
transmitted):


                                       25

<PAGE>

          (1)  any  change  to its  eligibility  under  Section  7.09,  and  its
          qualifications under Section 7.08;

          (2) the creation of or any material change to a relationship specified
          in paragraphs (1) through (10) of subsection (c) of Section 7.08;

          (3) the  character  and  amount of any  advances  (and if the  Trustee
          elects so to state, the circumstances  surrounding the making thereof)
          made by the Trustee (as such) which remain  unpaid on the date of such
          report,  and for the  reimbursement  of which it claims or may claim a
          lien or charge,  prior to that of the  Debentures,  on any property or
          funds held or collected by it as Trustee if such advances so remaining
          unpaid  aggregate  more than 1/2 of 1% of the principal  amount of the
          Debentures outstanding on the date of such report;

          (4) any change to the amount,  interest rate, and maturity date of all
          other  indebtedness  owing by the Company,  or by any other obligor on
          the Debentures, to the Trustee in its individual capacity, on the date
          of such  report,  with a brief  description  of any  property  held as
          collateral  security  therefor,  except any indebtedness  based upon a
          creditor  relationship  arising in any manner  described  in paragraph
          (2), (3), (4), or (6) of subsection (b) of Section 7.13;

          (5) any change to the property and funds,  if any,  physically  in the
          possession of the Trustee as such on the date of such report;

          (6) any release,  or release and substitution,  of property subject to
          the lien of this Indenture  (and the  consideration  thereof,  if any)
          which it has not previously reported;

          (7) any  additional  issue of  Debentures  which the  Trustee  has not
          previously reported; and

          (8) any action taken by the Trustee in the  performance  of its duties
          under this Indenture which it has not previously reported and which in
          its opinion materially affects the Debentures or the Debentures of any
          series, except any action in respect of a default, notice of which has
          been or is to be withheld by it in accordance  with the  provisions of
          Section 6.07.

     (b) The Trustee shall transmit by mail, first class postage prepaid, to the
Debentureholders,  as their  names  and  addresses  appear  upon  the  Debenture
Register,  a brief  report  with  respect  to the  character  and  amount of any
advances (and if the Trustee elects so to state, the  circumstances  surrounding
the  making  thereof)  made by the  Trustee  as such  since the date of the last
report transmitted  pursuant to the provisions of subsection (a) of this Section
(or if no such report has yet been so  transmitted,  since the


                                       26

<PAGE>



date of execution of this Indenture),  for the  reimbursement of which it claims
or may claim a lien or charge prior to that of the  Debentures  of any series on
property  or funds  held or  collected  by it as  Trustee,  and which it has not
previously  reported  pursuant to this  subsection  if such  advances  remaining
unpaid at any time aggregate more than 10% of the principal amount of Debentures
of such series outstanding at such time, such report to be transmitted within 90
days after such time.

     (c) A copy of each such report shall,  at the time of such  transmission to
Debentureholders,  be filed by the  Trustee  with the  Company,  with each stock
exchange upon which any  Debentures  are listed (if so listed) and also with the
Commission.  The Company agrees to notify the Trustee when any Debentures become
listed on any stock exchange.

                                    ARTICLE 6
        REMEDIES OF THE TRUSTEE AND DEBENTUREHOLDERS ON EVENT OF DEFAULT

     SECTION  6.01.  Events of Default  Defined.  (a) Whenever  used herein with
respect to Debentures of a particular  series,  "Event of Default" means any one
or more of the following events which has occurred and is continuing:

          (1) default in the payment of any  installment of interest upon any of
          the  Debentures of that series,  as and when the same shall become due
          and payable,  and continuance of such default for a period of 30 days;
          provided,  however,  that a valid  extension  of an  interest  payment
          period by the Company in  accordance  with the terms of any  indenture
          supplemental  hereto, shall not constitute a default in the payment of
          interest for this purpose;

          (2) default in the payment of the  principal of (or  premium,  if any,
          on) any of the  Debentures  of that  series as and when the same shall
          become  due and  payable  whether at  maturity,  upon  redemption,  by
          declaring or otherwise,  or in any payment  required by any sinking or
          analogous fund established with respect to that series;

          (3) failure on the part of the Company  duly to observe or perform any
          other of the  covenants or  agreements on the part of the Company with
          respect to that  series  contained  in such  Debentures  or  otherwise
          established  with  respect to that  series of  Debentures  pursuant to
          Section  2.01  hereof or  contained  in this  Indenture  (other than a
          covenant  or  agreement  which  has been  expressly  included  in this
          Indenture  solely for the benefit of one or more series of  Debentures
          other  than such  series)  for a period  of 90 days  after the date on
          which  written  notice  of  such  failure,


                                       27

<PAGE>



          requiring  the same to be remedied  and stating  that such notice is a
          "Notice of Default" hereunder, shall have been given to the Company by
          the Trustee,  by registered  or certified  mail, or to the Company and
          the Trustee by the holders of at least 25% in principal  amount of the
          Debentures of that series at the time outstanding;

          (4) a decree or order by a court having  jurisdiction  in the premises
          shall  have  been  entered   adjudging  the  Company  as  bankrupt  or
          insolvent,   or  approving  as  properly  filed  a  petition   seeking
          liquidation  or  reorganization  of  the  Company  under  the  Federal
          Bankruptcy Code or any other similar  applicable Federal or State law,
          and such decree or order shall have  continued  unvacated and unstayed
          for a period of 90 days;  or an  involuntary  case shall be  commenced
          under  such  Code  in  respect  of  the  Company  and  shall  continue
          undismissed  for a period  of 90 days or an order  for  relief in such
          case shall have been  entered;  or a decree or order of a court having
          jurisdiction   in  the  premises  shall  have  been  entered  for  the
          appointment on the ground of insolvency or bankruptcy of a receiver or
          custodian  or  liquidator  or trustee or  assignee  in  bankruptcy  or
          insolvency of the Company or of its property, or for the winding up or
          liquidation  of its  affairs,  and such  decree  or order  shall  have
          remained in force unvacated and unstayed for a period of 90 days; or

          (5) the  Company  shall  institute  proceedings  to be  adjudicated  a
          voluntary  bankrupt,  or shall  consent to the filing of a  bankruptcy
          proceeding  against  it, or shall file a petition or answer or consent
          seeking  liquidation or  reorganization  under the Federal  Bankruptcy
          Code or any other  similar  applicable  Federal or State law, or shall
          consent to the filing of any such  petition,  or shall  consent to the
          appointment on the ground of insolvency or bankruptcy of a receiver or
          custodian  or  liquidator  or trustee or  assignee  in  bankruptcy  or
          insolvency of it or of its property,  or shall make an assignment  for
          the benefit of creditors.

     (b) In each and every such case, unless the principal of all the Debentures
of that series shall have already become due and payable,  either the Trustee or
the holders of not less than 25% in aggregate principal amount of the Debentures
of that series then outstanding  hereunder,  by notice in writing to the Company
(and  to the  Trustee  if  given  by such  Debentureholders),  may  declare  the
principal  of  all  the  Debentures  of  that  series  to  be  due  and  payable
immediately,  and upon any such  declaration  the same shall become and shall be
immediately  due and payable,  anything  contained  in this  Indenture or in the
Debentures of that series or established with respect to that series pursuant to
Section 2.01 hereof to the contrary notwithstanding.

     (c) Section 6.01(b),  however,  is subject to the condition that if, at any
time after the  principal  of the  Debentures  of that series shall have been so
declared due and  payable,  and before any judgment or decree for the payment of
the moneys due shall have


                                       28

<PAGE>


been obtained or entered as hereinafter provided, the Company shall pay or shall
deposit with the Trustee a sum  sufficient  to pay all matured  installments  of
interest  upon all the  Debentures  of that  series  and the  principal  of (and
premium,  if any,  on) any and all  Debentures  of that series  which shall have
become due otherwise than by acceleration (with interest upon such principal and
premium,  if any,  and, to the extent  that such  payment is  enforceable  under
applicable  law, upon overdue  installments  of interest,  at the rate per annum
expressed  in the  Debentures  of that  series  to the date of such  payment  or
deposit) and the amount  payable to the Trustee under Section 7.06,  and any and
all defaults  under the  Indenture,  other than the  nonpayment  of principal on
Debentures of that series which shall not have become due by their terms,  shall
have been  remedied or waived as provided in Section 6.06 then and in every such
case the holders of a majority in aggregate  principal  amount of the Debentures
of that  series  then  outstanding  (subject  to,  in the case of any  series of
Debentures  held as trust  assets  of a AES Trust  and with  respect  to which a
Security Exchange has not theretofore  occurred,  such consent of the holders of
the Preferred  Securities and the Common  Securities of such AES Trust as may be
required under the Declaration of Trust of such AES Trust), by written notice to
the Company and to the Trustee,  may rescind and annul such  declaration and its
consequences  with respect to that series of Debentures;  but no such rescission
and annulment shall extend to or shall affect any subsequent  default,  or shall
impair any right consequent thereon.

     (d) In case the  Trustee  shall have  proceeded  to enforce  any right with
respect to Debentures of that series under this  Indenture and such  proceedings
shall  have  been  discontinued  or  abandoned  because  of such  rescission  or
annulment or for any other reason or shall have been determined adversely to the
Trustee,  then and in every  such  case the  Company  and the  Trustee  shall be
restored  respectively to their former positions and rights  hereunder,  and all
rights,  remedies  and powers of the Company and the Trustee  shall  continue as
though no such proceedings had been taken.

     (e) If, prior to a Security  Exchange with respect to the Debentures of any
series,  a Default  with  respect to the  Debentures  of such series  shall have
occurred,  the Company  expressly  acknowledges that under the circumstances set
forth in the applicable Declaration of Trust, any holder of Preferred Securities
of the  applicable  AES Trust may  enforce  directly  against  the  Company  the
applicable Property Trustee's rights hereunder.  In furtherance of the foregoing
and for the avoidance of any doubt,  the Company  acknowledges  that,  under the
circumstances  described in the applicable Declaration of Trust, any such holder
of Preferred  Securities,  in its own name,  in the name of the  applicable  AES
Trust or in the name of the holders of the Preferred  Securities  issued by such
AES Trust,  may  institute or cause to be  instituted a  proceeding,  including,
without  limitation,  any suit in equity,  an action at law or other judicial or
administrative  proceeding,  to enforce the applicable Property Trustee's rights
hereunder  directly  against the Company as issuer of the  applicable  series of
Debentures,  and may prosecute such proceeding to judgment or final decree,  and
enforce the same against the Company.


                                       29

<PAGE>



     SECTION  6.02.  Covenant of Company to Pay to Trustee  Whole  Amount Due on
Debentures  on Default in Payment of Interest or  Principal  (and  Premiums,  if
any).  (a) The Company  covenants  that (1) in case default shall be made in the
payment of any installment of interest on any of the Debentures of a series,  or
any payment  required by any sinking or analogous fund  established with respect
to that series as and when the same shall have become due and payable,  and such
default shall have  continued  for a period of 10 business  days, or (2) in case
default  shall be made in the payment of the  principal of (or premium,  if any,
on) any of the  Debentures  of a series  when the same shall have become due and
payable,  whether upon maturity of the Debentures of a series or upon redemption
or upon declaration or otherwise,  then, upon demand of the Trustee, the Company
will pay to the  Trustee,  for the benefit of the holders of the  Debentures  of
that series, the whole amount that then shall have become due and payable on all
such Debentures for principal (and premium, if any) or interest, or both, as the
case may be, with interest upon the overdue principal (and premium,  if any) and
(to the extent that payment of such interest is enforceable under applicable law
and  without  duplication  of any  other  amounts  paid  by the  Company  or the
applicable AES Trust in respect  thereof) upon overdue  installments of interest
at the rate per annum  expressed  in the  Debentures  of that  series;  and,  in
addition thereto,  such further amount as shall be sufficient to cover the costs
and expenses of collection,  and the amount payable to the Trustee under Section
7.06.

     (b) In case the Company shall fail  forthwith to pay such amounts upon such
demand,  the Trustee,  in its own name and as trustee of an express trust, shall
be entitled and  empowered to institute any action or  proceedings  at law or in
equity for the  collection of the sums so due and unpaid,  and may prosecute any
such action or proceeding to judgment or final decree,  and may enforce any such
judgment  or  final  decree  against  the  Company  or  other  obligor  upon the
Debentures  of that series and collect in the manner  provided by law out of the
property  of the Company or other  obligor  upon the  Debentures  of that series
wherever situated the moneys adjudged or decreed to be payable.

     (c) In  case  of any  receivership,  insolvency,  liquidation,  bankruptcy,
reorganization,   readjustment,   arrangement,  composition  or  other  judicial
proceedings affecting the Company, any other obligor on such Debentures,  or the
creditors or property of either,  the Trustee  shall have the power to intervene
in such  proceedings  and take any action  therein  that may be permitted by the
court and shall (except as may be otherwise provided by law) be entitled to file
such  proofs of claim and other  papers and  documents  as may be  necessary  or
advisable  in order to have the  claims of the  Trustee  and of the  holders  of
Debentures  of such series  allowed for the entire amount due and payable by the
Company or such other obligor under the Indenture at the date of  institution of
such proceedings and for any additional  amount which may become due and payable
by the Company or such other obligor after such date, and to collect and receive
any moneys or other property  payable or  deliverable on any such claim,  and to
distribute  the same after the  deduction  of the amount  payable to the Trustee
under  Section  7.06;  and any  receiver,  assignee or trustee in  bankruptcy or
reorganization is hereby authorized by each of the holders of Debentures of such
series to make such payments to the Trustee, and, in the


                                       31

<PAGE>



event that the Trustee shall consent to the making of such payments  directly to
such  Debentureholders,  to pay to the Trustee  any amount due it under  Section
7.06.

     (d) All rights of action and of asserting  claims under this Indenture,  or
under any of the terms  established  with respect to  Debentures of that series,
may be enforced by the Trustee without the possession of any of such Debentures,
or the production thereof at any trial or other proceeding relative thereto, and
any such suit or  proceeding  instituted  by the Trustee shall be brought in its
own name as trustee of an express  trust,  and any  recovery of judgment  shall,
after  provision  for payment to the  Trustee of any  amounts due under  Section
7.06,  be for the  ratable  benefit  of the  holders of the  Debentures  of such
series.

     In case of an Event of Default hereunder, the Trustee may in its discretion
proceed to protect and enforce the rights vested in it by this Indenture by such
appropriate  judicial  proceedings  as the Trustee shall deem most  effectual to
protect  and  enforce  any of such  rights,  either  at law or in  equity  or in
bankruptcy or otherwise, whether for the specific enforcement of any covenant or
agreement  contained  in the  Indenture  or in aid of the  exercise of any power
granted in this  Indenture,  or to enforce  any other legal or  equitable  right
vested in the Trustee by this Indenture or by law.

     Nothing  herein  contained  shall be deemed to  authorize  the  Trustee  to
authorize or consent to or accept or adopt on behalf of any  Debentureholder any
plan of  reorganization,  arrangement,  adjustment or composition  affecting the
Debentures  of that series or the rights of any holder  thereof or to  authorize
the Trustee to vote in respect of the claim of any  Debentureholder  in any such
proceeding.

     SECTION  6.03.  Application  of Moneys  Collected  by  Trustee.  Any moneys
collected  by the Trustee  pursuant to Section 6.02 with respect to a particular
series of  Debentures  shall be applied in the order  following,  at the date or
dates fixed by the Trustee  and, in case of the  distribution  of such moneys on
account of principal (or premium, if any) or interest,  upon presentation of the
several  Debentures of that series,  and stamping  thereon the payment,  if only
partially paid, and upon surrender thereof if fully paid:

          FIRST:  To the payment of costs and expenses of collection  and of all
          amounts payable to the Trustee under Section 7.06; and

          SECOND:  To the  payment  of the  amounts  then  due and  unpaid  upon
          Debentures  of such series for  principal  (and  premium,  if any) and
          interest,  in respect of which or for the  benefit of which such money
          has been  collected,  ratably,  without  preference or priority of any
          kind,  according to the amounts due and payable on such Debentures for
          principal (and premium, if any) and interest, respectively.


                                       31

<PAGE>



     SECTION 6.04.  Limitation on Suits by Holders of  Debentures.  No holder of
any Debenture of any series shall have any right by virtue or by availing of any
provision of this  Indenture  to institute  any suit,  action or  proceeding  in
equity  or at law upon or under or with  respect  to this  Indenture  or for the
appointment of a receiver or trustee, or for any other remedy hereunder,  unless
such  holder  previously  shall have given to the Trustee  written  notice of an
Event of Default and of the  continuance  thereof with respect to  Debentures of
such series  specifying  such Event of Default,  as hereinbefore  provided,  and
unless also the holders of not less than 25% in  aggregate  principal  amount of
the Debentures of such series then  outstanding  shall have made written request
upon the Trustee to institute such action, suit or proceeding in its own name as
trustee  hereunder  and  shall  have  offered  to the  Trustee  such  reasonable
indemnity as it may require  against the costs,  expenses and  liabilities to be
incurred  therein or  thereby,  and the Trustee for 60 days after its receipt of
such notice, request and offer of indemnity,  shall have failed to institute any
such action,  suit or proceeding;  it being  understood and intended,  and being
expressly  covenanted by the taker and holder of every  Debenture of such series
with every other such taker and holder and Trustee,  that no one or more holders
of  Debentures  of such series shall have any right in any manner  whatsoever by
virtue or by availing of any provision of this  Indenture to affect,  disturb or
prejudice  the  rights of the  holders  of any other of such  Debentures,  or to
obtain or seek to obtain  priority  over or preference to any other such holder,
or to enforce  any right  under  this  Indenture,  except in the  manner  herein
provided  and for the  equal,  ratable  and  common  benefit  of all  holders of
Debentures of such series.  For the protection and enforcement of the provisions
of this  Section,  each  and  every  Debentureholder  and the  Trustee  shall be
entitled to such relief as can be given either at law or in equity.

     Notwithstanding any other provisions of this Indenture,  however, the right
of any holder of any  Debenture  to receive  payment  of the  principal  of (and
premium,  if any) and interest on such  Debenture,  as therein  provided,  on or
after the  respective  due dates  expressed in such Debenture (or in the case of
redemption, on the redemption date), or to institute suit for the enforcement of
any such payment on or after such respective dates or redemption date, shall not
be impaired or affected without the consent of such holder.

     SECTION 6.05. Remedies Cumulative;  Delay or Omission in Exercise of Rights
Not Waiver of Default.  (a) All powers and remedies given by this Article to the
Trustee or to the  Debentureholders  shall,  to the extent  permitted by law, be
deemed cumulative and not exclusive of any others thereof or of any other powers
and  remedies  available  to the  Trustee or the holders of the  debentures,  by
judicial  proceedings or otherwise,  to enforce performance or observance of the
covenants and agreements  contained in this  Indenture or otherwise  established
with respect to such Debentures.

     (b) No delay or  omission  of the  Trustee  or of any  holder of any of the
Debentures  to exercise  any right or power  accruing  upon any Event of Default
occurring and continuing as aforesaid  shall impair any such right or power,  or
shall  be  construed  to be a  waiver  of any such  default  or an  acquiescence
therein;  and, subject to the provisions of Section 6.04, every power and remedy
given by this Article or by law to the Trustee or


                                       32

<PAGE>



to the  Debentureholders  may be  exercised  from time to time,  and as often as
shall be deemed expedient, by the Trustee or by the Debentureholders.

     SECTION  6.06.  Rights  of  Holders  of  Majority  in  Principal  Amount of
Debentures to Direct Trustee and to Waive Defaults. The holders of a majority in
aggregate  principal  amount  of the  Debentures  of  any  series  at  the  time
outstanding,  determined in accordance  with Section 8.04 (with,  in the case of
any series of Debentures held as trust assets of a AES Trust and with respect to
which a Security Exchange has not theretofore occurred,  such consent of holders
of the Preferred  Securities and the Common  Securities of such AES Trust as may
be required under the  Declaration  of Trust of such AES Trust),  shall have the
right to direct the time,  method and place of conducting any proceeding for any
remedy  available to the Trustee,  or exercising any trust or power conferred on
the Trustee with respect to such series; provided,  however, that such direction
shall not be in conflict  with any rule of law or with this  Indenture or unduly
prejudicial  to the rights of holders of  Debentures  of any other series at the
time outstanding determined in accordance with Section 8.04 not parties thereto.
Subject to the  provisions of Section 7.01,  the Trustee shall have the right to
decline to follow any such  direction if the Trustee in good faith  shall,  by a
Responsible Officer or Officers of the Trustee, determine that the proceeding so
directed  would  involve  the Trustee in  personal  liability.  The holders of a
majority in aggregate  principal  amount of the  Debentures of any series at the
time outstanding  affected  thereby,  determined in accordance with section 8.04
(with,  in the case of any series of  Debentures  held as trust  assets of a AES
Trust  and  with  respect  to  which a  Security  Exchange  has not  theretofore
occurred,  such consent of holders of the  Preferred  Securities  and the Common
Securities of such AES Trust as may be required  under the  Declaration of Trust
of such AES  Trust),  may on behalf of the holders of all of the  Debentures  of
such series waive any past default in the  performance  of any of the  covenants
contained  herein or  established  pursuant to section 2.01 with respect to such
series and its  consequences,  except a default in the payment of the  principal
of, or premium,  if any, or interest on, any of the Debentures of that series as
and when the same  shall  become due by the terms of such  Debentures  otherwise
than by acceleration (unless such default has been cured and a sum sufficient to
pay all matured  installments of interest and principal and any premium has been
deposited  with the Trustee (in accordance  with Section  6.01(c)) or a call for
redemption  of  Debentures  of that series.  Upon any such  waiver,  the default
covered  thereby shall be deemed to be cured for all purposes of this  Indenture
and the Company,  the Trustee and the holders of the  Debentures  of such series
shall be restored to their former positions and rights hereunder,  respectively;
but no such waiver shall extend to any subsequent or other default or impair any
right consequent thereon.

     SECTION  6.07.  Trustee  to Give  Notice of  Defaults  Known To It, But May
Withhold in Certain  Circumstances.  The Trustee shall, within 90 days after the
occurrence of a default with respect to a particular  series,  transmit by mail,
first class postage  prepaid,  to the holders of  Debentures of that series,  as
their names and  addresses  appear upon the  Debenture  Register,  notice of all
defaults with respect to that series known to the Trustee,  unless such defaults
shall have been cured before the giving of


                                       33

<PAGE>



such notice (the term  "defaults"  for the purposes of this Section being hereby
defined to be the events  specified in subsections (1), (2), (3), (4) and (5) of
Section  6.01(a),  not including  any periods of grace  provided for therein and
irrespective  of the giving of notice  provided for by subsection (3) of Section
6.01(a));  provided,  that,  except in the case of default in the payment of the
principal of (or premium,  if any) or interest on any of the  Debentures of that
series or in the  payment  of any  sinking  fund  installment  established  with
respect to that  series,  the Trustee  shall be protected  in  withholding  such
notice if and so long as the board of directors,  the executive committee,  or a
trust committee of directors and/or Responsible Officers, of the Trustee in good
faith  determine that the  withholding of such notice is in the interests of the
holders of Debentures of that series;  provided further, that in the case of any
default  of the  character  specified  in  Section  6.01(a)(3)  with  respect to
Debentures  of such series no such notice to the  holders of the  Debentures  of
that series shall be given until at least 30 days after the occurrence thereof.

     The Trustee  shall not be deemed to have  knowledge of any default,  except
(i) a default under  subsection  (a)(1) or (a)(2) of Section 6.01 as long as the
Trustee  is acting as paying  agent for such  series of  Debentures  or (ii) any
default  as to which  the  Trustee  shall  have  received  written  notice  or a
Responsible Officer charged with the administration of this Indenture shall have
obtained written notice.

     SECTION 6.08.  Requirements of an Undertaking to Pay Costs in Certain Suits
Under Indenture or Against  Trustee.  All parties to this Indenture  agree,  and
each holder of any Debentures by his or her  acceptance  thereof shall be deemed
to have agreed,  that any court may in its discretion  require,  in any suit for
the  enforcement  of any right or remedy  under this  Indenture,  or in any suit
against the Trustee for any action taken or omitted by it as Trustee, the filing
by any party  litigant in such suit of an  undertaking  to pay the costs of such
suit,  and that  such  court  may in its  discretion  assess  reasonable  costs,
including  reasonable  attorneys' fees, against any party litigant in such suit,
having due regard to the merits and good faith of the claims or defenses made by
such party  litigant;  but the provisions of this Section shall not apply to any
suit instituted by the Trustee,  to any suit instituted by any  Debentureholder,
or group of  Debentureholders,  holding  more  than 10% in  aggregate  principal
amount of the outstanding Debentures of any series, or to any suit instituted by
any  Debentureholder  for the enforcement of the payment of the principal of (or
premium,  if any) or interest on any  Debenture of such series,  on or after the
respective due dates expressed in such Debenture or established pursuant to this
Indenture.


                                       34

<PAGE>



                                    ARTICLE 7
                             CONCERNING THE TRUSTEE

     SECTION 7.01. Upon Event of Default Occurring and Continuing, Trustee Shall
Exercise  Powers  Vested In It,  and Use Same  Degree of Care and Skill In Their
Exercise,  as  Prudent  Individual  Would  Use.  (a) The  Trustee,  prior to the
occurrence  of an Event of Default  with respect to  Debentures  of a series and
after the curing of all Events of Default  with  respect to  Debentures  of that
series  which may have  occurred,  shall  undertake  to perform  with respect to
Debentures  of such series such duties and only such duties as are  specifically
set forth in this  Indenture,  and no implied  covenants shall be read into this
Indenture  against  the  Trustee.  In case an Event of Default  with  respect to
Debentures  of a series has occurred  (which has not been cured or waived),  the
Trustee  shall  exercise  with respect to  Debentures of that series such of the
rights and powers  vested in it by this  Indenture,  and use the same  degree of
care and skill in their  exercise,  as a prudent man would exercise or use under
the circumstances in the conduct of his own affairs.

     (b) No  provision  of this  Indenture  shall be  construed  to relieve  the
Trustee from liability for its own negligent  action,  its own negligent failure
to act, or its own willful misconduct, except that:

          (1) prior to the  occurrence  of an Event of Default  with  respect to
          Debentures  of a series  and after the  curing or  waiving of all such
          Events of Default with respect to that series which may have occurred:

               (i) the duties and  obligations of the Trustee shall with respect
               to Debentures of such series be determined  solely by the express
               provisions of this Indenture, and the Trustee shall not be liable
               with  respect  to  Debentures  of  such  series  except  for  the
               performance of such duties and  obligations  as are  specifically
               set  forth  in  this  Indenture,  and  no  implied  covenants  or
               obligations  shall  be  read  into  this  Indenture  against  the
               Trustee; and

               (ii) in the absence of bad faith on the part of the Trustee,  the
               Trustee   may  with   respect  to   Debentures   of  such  series
               conclusively  rely,  as to the  truth of the  statements  and the
               correctness  of  the  opinions   expressed   therein,   upon  any
               certificates or opinions  furnished to the Trustee and conforming
               to the  requirements  of this  Indenture;  but in the case of any
               such  certificates or opinions which by any provision  hereof are
               specifically required to be


                                       35

<PAGE>



               furnished  to the Trustee,  the Trustee  shall be under a duty to
               examine the same to determine  whether or not they conform to the
               requirements   of  this   Indenture   but  need  not  confirm  or
               investigate  the accuracy of  mathematical  calculations or other
               facts stated therein;

          (2) the Trustee  shall not be liable for any error of judgment made in
          good faith by a  Responsible  Officer or  Responsible  Officers of the
          Trustee,  unless it shall be proved that the Trustee was  negligent in
          ascertaining the pertinent facts;

          (3) the Trustee  shall not be liable with  respect to any action taken
          or  omitted  to be taken by it in good  faith in  accordance  with the
          direction  of the  holders  of not less than a majority  in  principal
          amount  of the  Debentures  of any  series  at  the  time  outstanding
          relating to the time,  method and place of conducting  any  proceeding
          for any remedy  available to the Trustee,  or exercising  any trust or
          power  conferred upon the Trustee under this Indenture with respect to
          the Debentures of that series; and

          (4) none of the provisions  contained in this Indenture  shall require
          the  Trustee  to  expend  or risk  its own  funds or  otherwise  incur
          personal  financial  liability in the performance of any of its duties
          or in the  exercise  of any of its  rights  or  powers,  if  there  is
          reasonable  ground for  believing  that the repayment of such funds or
          liability  is not  reasonably  assured  to it under  the terms of this
          Indenture or adequate  indemnity  against such risk is not  reasonably
          assured to it.

          (5) Whether or not therein  expressly so provided,  every provision of
          this  Indenture  relating to the conduct or affecting the liability of
          or  affording  protection  to the  Trustee  shall  be  subject  to the
          provisions of this Article 7.

     SECTION 7.02.  Subject to  Provisions of Section 7.01.  Except as otherwise
provided in Section 7.01:

               (a) The  Trustee  may rely and  shall be  protected  in acting or
          refraining  from acting upon any resolution,  certificate,  statement,
          instrument,   opinion,   report,  notice,  request,   consent,  order,
          approval,  bond, security or other paper or document believed by it to
          the genuine and to have been signed or  presented  by the proper party
          or parties;

               (b) Any  request,  direction,  order  or  demand  of the  Company
          mentioned herein shall be sufficiently evidenced by a Board Resolution
          or an instrument signed in the name of the Company by the President or
          any


                                       36

<PAGE>



          Vice  President and by the Secretary or an Assistant  Secretary or the
          Treasurer or an Assistant  Treasurer (unless other evidence in respect
          thereof is specifically prescribed herein);

               (c) The Trustee may consult with counsel of its selection and the
          written advice of such counsel or any Opinion of Counsel shall be full
          and complete  authorization  and  protection  in respect of any action
          taken or suffered or omitted  hereunder  in good faith and in reliance
          thereon;

               (d) The Trustee  shall be under no  obligation to exercise any of
          the rights or powers  vested in it by this  Indenture  at the request,
          order or  direction  of any of the  Debentureholders,  pursuant to the
          provisions of this Indenture,  unless such Debentureholders shall have
          offered to the Trustee  reasonable  security or indemnity  against the
          costs,  expenses  and  liabilities  which may be  incurred  therein or
          thereby;  nothing herein contained shall, however, relieve the Trustee
          of the  obligation,  upon the  occurrence  of an Event of Default with
          respect  to a series of the  Debentures  (which  has not been cured or
          waived) to exercise  with respect to Debentures of that series such of
          the rights and powers vested in it by this  Indenture,  and to use the
          same  degree of care and  skill in their  exercise,  as a prudent  man
          would  exercise or use under the  circumstances  in the conduct of his
          own affairs;

               (e) The  Trustee  shall not be  liable  for any  action  taken or
          omitted  to be  taken by it in good  faith  and  believed  by it to be
          authorized or within the discretion or rights or powers conferred upon
          it by this Indenture;

               (f) The Trustee shall not be bound to make any investigation into
          the facts or matters stated in any resolution, certificate, statement,
          instrument,   opinion,   report,  notice,  request,   consent,  order,
          approval,  bond,  security,  or  other  papers  or  documents,  unless
          requested  in  writing  so to do by the  holders  of not  less  than a
          majority in  principal  amount of the  outstanding  Debentures  of the
          particular series affected thereby  (determined as provided in Section
          8.04); provided, however, that if the payment within a reasonable time
          to the  Trustee of the costs,  expenses  or  liabilities  likely to be
          incurred by it in the making of such  investigation is, in the opinion
          of the Trustee,  not reasonably assured to the Trustee by the security
          afforded to it by the terms of this Indenture, the Trustee may require
          reasonable indemnity against such costs,  expenses or liabilities as a
          condition  to so  proceeding.  The  reasonable  expense  of every such
          examination  shall be paid by the Company or, if paid by the  Trustee,
          shall be repaid by the Company upon demand; and

               (g) The Trustee may execute any of the trusts or powers hereunder
          or  perform  any duties  hereunder  either  directly  or by or through


                                       37

<PAGE>



          agents or attorneys and the Trustee shall not be  responsible  for any
          misconduct  or  negligence  on the  part  of  any  agent  or  attorney
          appointed with due care by it hereunder.

     SECTION  7.03.   Trustee  Not  Liable  for  Recitals  In  Indenture  Or  In
Debentures.  (a) The recitals contained herein and in the Debentures (other than
the  Certificate  of  Authentication  on the  Debentures)  shall be taken as the
statements of the Company,  and the Trustee  assumes no  responsibility  for the
correctness of the same.

     (b) The Trustee makes no  representations as to the validity or sufficiency
of this Indenture or of the Debentures.

     (c) The Trustee shall not be accountable  for the use or application by the
Company of any of the Debentures or of the proceeds of such  Debentures,  or for
the use or application of any moneys paid over by the Trustee in accordance with
any provision of this Indenture or established  pursuant to Section 2.01, or for
the use or application of any moneys received by any paying agent other than the
Trustee.

     SECTION  7.04.  Trustee,  Paying  Agent  or  Debenture  Registrar  May  Own
Debentures.  The  Trustee or any paying  agent or  Debenture  Registrar,  in its
individual or any other capacity,  may become the owner or pledgee of Debentures
with the same  rights  it would  have if it were not  Trustee,  paying  agent or
Debenture Registrar.

     SECTION  7.05.  Moneys  Received  by  Trustee  to Be Held In Trust  Without
Interest. Subject to the provisions of Section 11.04, all moneys received by the
Trustee shall,  until used or applied as herein  provided,  be held in trust for
the purposes for which they were received, but need not be segregated from other
funds  except to the  extent  required  by law.  The  Trustee  shall be under no
liability for interest on any moneys received by it hereunder  except such as it
may agree with the Company to pay thereon.

     SECTION  7.06.   Trustee  Entitled  to  Compensation,   Reimbursement   and
Indemnity.  (a) The Company covenants and agrees to pay to the Trustee from time
to time, and the Trustee shall be entitled to, such  reasonable  compensation as
the  Company  and the  Trustee  shall from time to time agree in writing  (which
shall not be limited by any provision of law in regard to the  compensation of a
trustee of an express trust) for all services rendered by it in the execution of
the trusts  hereby  created and in the  exercise and  performance  of any of the
powers  and  duties  hereunder  of the  Trustee,  and the  Company  will  pay or
reimburse   the  Trustee   upon  its  request  for  all   reasonable   expenses,
disbursements  and advances  incurred or made by the Trustee in accordance  with
any of the provisions of this Indenture  (including the reasonable  compensation
and the  expenses  and  disbursements  of its  counsel  and of all  persons  not
regularly in its employ) except any such expense, disbursement or advance as may
arise from its negligence or bad faith.  The Company also covenants to indemnify
the Trustee (and its officers, agents, directors and employees) for, and to hold
it harmless against,  any loss, liability or expense including taxes (other than
taxes  based  upon,  measured  by or  determined  by the income of the


                                       38

<PAGE>



Trustee) incurred without negligence or bad faith on the part of the Trustee and
arising out of or in connection  with the acceptance or  administration  of this
trust, including the costs and expenses of defending itself against any claim of
liability in the premises.

     (b) The  obligations  of the Company under this Section to  compensate  and
indemnify  the  Trustee  and to pay  or  reimburse  the  Trustee  for  expenses,
disbursements and advances shall constitute additional  indebtedness  hereunder.
Such  additional  indebtedness  shall be  secured by a lien prior to that of the
Debentures upon all property and funds held or collected by the Trustee as such,
except  funds  held in  trust  for the  benefit  of the  holders  of  particular
Debentures.

     SECTION  7.07.  Right of  Trustee to Rely on  Certificate  of  Officers  of
Company Where No Other  Evidence  Specifically  Prescribed.  Except as otherwise
provided in Section 7.01,  whenever in the  administration  of the provisions of
this Indenture the Trustee shall deem it necessary or desirable that a matter be
proved or  established  prior to taking or  suffering  or  omitting  to take any
action  hereunder,  such matter  (unless  other  evidence in respect  thereof be
herein  specifically  prescribed) may, in the absence of negligence or bad faith
on the part of the Trustee,  be deemed to be conclusively proved and established
by an Officers'  Certificate  delivered to the Trustee and such certificate,  in
the absence of negligence or bad faith on the part of the Trustee, shall be full
warrant to the Trustee for any action taken,  suffered or omitted to be taken by
it under the provisions of this Indenture upon the faith thereof.

     SECTION 7.08. Trustee Acquiring  Conflicting Interest to Eliminate Conflict
or Resign. (a) If the Trustee has or shall acquire any conflicting  interest, as
defined in this Section, with respect to the Debentures of any series and if the
Default to which such  conflicting  interest  relates has not been  cured,  duly
waived or otherwise  eliminated,  within 90 days after  ascertaining that it has
such conflicting  interest, it shall either eliminate such conflicting interest,
except as otherwise provided herein, or resign with respect to the Debentures of
that series in the manner and with the effect  specified in Section 7.10 and the
Company  shall  promptly  appoint a  successor  Trustee in the  manner  provided
herein.

     (b) In the event that the Trustee shall fail to comply with the  provisions
of subsection (a) of this Section,  with respect to the Debentures of any series
the Trustee  shall,  within ten days after the expiration of such 90-day period,
transmit  notice of such failure by mail,  first class postage  prepaid,  to the
Debentureholders  of that  series as their names and  addresses  appear upon the
registration books.

     (c) For the purposes of this Section the Trustee  shall be deemed to have a
conflicting  interest with respect to the  Debentures of any series if a Default
has occurred and is continuing and:

          (1) the Trustee is trustee  under this  Indenture  with respect to the
          outstanding  Debentures  of any series other than that  series,  or is
          trustee


                                       39

<PAGE>



          under  another  indenture  under  which  any  other   securities,   or
          certificates of interest or participation in any other securities,  of
          the  Company  are  outstanding,  unless  such  other  indenture  is  a
          collateral trust indenture under which the only collateral consists of
          Debentures  issued under this Indenture;  provided that there shall be
          excluded  from the operation of this  paragraph the  Debentures of any
          series other than that series and any other  indenture  or  indentures
          under  which  other   securities,   or  certificates  of  interest  or
          participation in other  securities,  of the Company are outstanding if
          (i) this  Indenture  and such other  indenture or  indentures  and all
          series of securities issuable thereunder are wholly unsecured and rank
          equally and such other  indenture or indentures  (and such series) are
          hereafter   qualified  under  the  Trust  Indenture  Act,  unless  the
          Commission  shall  have  found  and  declared  by  order  pursuant  to
          subsection  (b) of Section 305 or subsection (c) of Section 307 of the
          Trust Indenture Act, that differences exist between (A) the provisions
          of this  Indenture  with respect to Debentures of that series and with
          respect  to one or more  other  series or (B) the  provisions  of this
          Indenture and the provisions of such other indenture or indentures (or
          such  series),  which are so likely to involve a material  conflict of
          interest  as to make it  necessary  in the public  interest or for the
          protection of investors to disqualify  the Trustee from acting as such
          under this Indenture with respect to the Debentures of that series and
          such other series or such other  indenture or indentures,  or (ii) the
          Company shall have sustained the burden of proving,  on application to
          the Commission and after  opportunity  for hearing  thereon,  that the
          trusteeship  under this  Indenture  with respect to Debentures of that
          series and such other series or such other  indenture or indentures is
          not so likely to involve a material conflict of interest as to make it
          necessary in the public interest or for the protection of investors to
          disqualify  the Trustee from acting as such under this  Indenture with
          respect to  Debentures  of that series and such other  series or under
          such other indentures;

          (2) the Trustee or any of its  directors or  executive  officers is an
          underwriter for the Company;

          (3) the  Trustee  directly  or  indirectly  controls or is directly or
          indirectly controlled by or is under direct or indirect common control
          with or an underwriter for the Company;

          (4) the Trustee or any of its  directors  or  executive  officers is a
          director,  officer, partner, employee,  appointee or representative of
          the Company,  or of an underwriter (other than the Trustee itself) for
          the Company who is currently  engaged in the business of underwriting,
          except that (A) one individual  may be a director  and/or an executive
          officer of the Trustee and a director  and/or an executive  officer of
          the Company,  but may not be at the same time an executive  officer of
          both the Trustee and the Company;


                                       40

<PAGE>


          (B) if and so long as the number of directors of the Trustee in office
          is more than nine, one additional  individual may be a director and/or
          an executive officer of the Trustee and a director of the Company; and
          (C) the Trustee may be designated by the Company or by an  underwriter
          for the Company to act in the capacity of transfer  agent,  registrar,
          custodian, paying agent, fiscal agent, escrow agent, or depository, or
          in any other  similar  capacity,  or,  subject  to the  provisions  of
          paragraph (1) of this  subsection (c), to act as trustee whether under
          an indenture or otherwise;

          (5)  10%  or  more  of  the  voting   securities  of  the  Trustee  is
          beneficially owned either by the Company or by any director,  partner,
          or executive officer thereof, or 20% or more of such voting securities
          is  beneficially  owned,  collectively,  by any  two or  more  of such
          persons;  or 10% or more of the voting  securities  of the  Trustee is
          beneficially  owned either by an underwriter for the Company or by any
          director,  partner,  or executive officer thereof,  or is beneficially
          owned, collectively by any two or more such persons;

          (6) the  Trustee is the  beneficial  owner of, or holds as  collateral
          security for an obligation which is in default (as hereinafter in this
          subsection (c) defined),  (A) 5% or more of the voting securities,  or
          10% or more of any  other  class  of  security,  of the  Company,  not
          including the  Debentures  issued under this  Indenture and securities
          issued  under any other  indenture  under  which the  Trustee  is also
          trustee, or (B) 10% or more of any class of security of an underwriter
          for the Company;

          (7) the  Trustee is the  beneficial  owner of, or holds as  collateral
          security for an obligation which is in default (as hereinafter in this
          subsection  (c) defined),  5% or more of the voting  securities of any
          person who, to the  knowledge of the Trustee,  owns 10% or more of the
          voting  securities of, or controls  directly or indirectly or is under
          direct or indirect common control with, the Company;

          (8) the  Trustee is the  beneficial  owner of, or holds as  collateral
          security for an obligation which is in default (as hereinafter in this
          subsection  (c) defined),  10% or more of any class of security of any
          person who, to the  knowledge of the Trustee,  owns 50% or more of the
          voting securities of the Company;

          (9) the Trustee  owns,  on the date of Default upon the  Debentures of
          any series or any  anniversary of such Default while such Default upon
          the Debentures issued under this Indenture remains outstanding, in the
          capacity  of  executor,  administrator,  testamentary  or inter  vivos
          trustee, guardian,  committee or conservator,  or in any other similar
          capacity, an aggregate of 25% or more of the voting securities,  or of
          any class of


                                       41

<PAGE>



          security,  of any  person,  the  beneficial  ownership  of a specified
          percentage  of which  would have  constituted  a conflict  of interest
          under  paragraph  (6), (7), or (8) of this  subsection  (c). As to any
          such  securities  of which  the  Trustee  acquired  ownership  through
          becoming executor,  administrator or testamentary trustee of an estate
          which includes  them,  the provisions of the preceding  sentence shall
          not  apply,  for  a  period  of  two  years  from  the  date  of  such
          acquisition,  to the extent that such securities in such estate do not
          exceed  25% of such  voting  securities  or 25% of any  such  class of
          security.  Promptly  after  the  dates  of any such  Default  upon the
          Debentures issued under this Indenture and annually in each succeeding
          year  that the  Debentures  issued  under  this  Indenture  remain  in
          Default,  the  Trustee  shall  make a  check  of its  holding  of such
          securities in any of the above-mentioned  capacities as of such dates.
          If the  Company  fails  to make  payment  in full of  principal  of or
          interest on any of the Debentures when and as the same becomes due and
          payable,  and  such  failure  continues  for 30 days  thereafter,  the
          Trustee shall make a prompt check of its holding of such securities in
          any of the above-mentioned capacities as of the date of the expiration
          of such  30-day  period,  and after  such  date,  notwithstanding  the
          foregoing  provisions of this  paragraph  (9), all such  securities so
          held by the Trustee,  with sole or joint control over such  securities
          vested in it, shall,  but only so long as such failure shall continue,
          be  considered  as though  beneficially  owned by the  Trustee for the
          purposes of paragraphs (6), (7) and (8) of this subsection (c); or

          (10) except under the  circumstances  described in paragraph (1), (3),
          (4), (5) or (6) of subsection (b) of Section 7.13 the Trustee shall be
          or shall become a creditor of the Company.

     For purposes of paragraph (1) of this  subsection (c), and of Section 6.06,
the term "series of securities" or "securities"  means a series,  class or group
of securities issuable under an indenture pursuant to whose terms holders of one
such series may vote to direct the indenture  trustee,  or otherwise take action
pursuant to a vote of such  holders,  separately  from  holders of another  such
series; provided, that, "series of securities" or "series" shall not include any
series of securities issuable under an indenture if all such series rank equally
and are wholly secured.

     The  specification of percentages in paragraphs (5) to (9),  inclusive,  of
this  subsection (c) shall not be construed as indicating  that the ownership of
such  percentages of securities of a person is or is not necessary or sufficient
to  constitute  direct or indirect  control for the purposes of paragraph (3) or
(7) of this subsection (c).

     For the purposes of paragraphs (6), (7), (8) and (9) of this subsection (c)
only,  (A) the  terms  "security"  and  "securities"  shall  include  only  such
securities as are generally known as corporate securities, but shall not include
any note or other evidence of  indebtedness  issued to evidence an obligation to
repay moneys lent to a person by one or


                                       42

<PAGE>



more banks,  trust companies or banking firms, or any certificate of interest or
participation  in any such note or evidence of  indebtedness;  (B) an obligation
shall be deemed to be in "default", when a default in payment of principal shall
have  continued  for 30 days or more and shall not have been cured;  and (C) the
Trustee shall not be deemed to be the owner or holder of (i) any security  which
it holds as  collateral  security (as trustee or otherwise)  for any  obligation
which is not in default as  defined  in clause (B) above,  or (ii) any  security
which it holds as collateral security under this Indenture,  irrespective of any
Default hereunder, or (iii) any security which it holds as agent for collection,
or as custodian,  escrow agent or depositary,  or in any similar  representative
capacity.

     Except as above  provided,  the word  "security" or  securities" as used in
this Indenture  shall mean any note,  stock,  treasury stock,  bond,  debenture,
evidence  of  indebtedness,  certificate  of interest  or  participation  in any
profit-sharing   agreement,   collateral  trust  certificate,   pre-organization
certificate or subscription,  transferable share,  investment  contract,  voting
trust certificate,  certificate of deposit for a security,  fractional undivided
interest in oil, gas, or other mineral rights,  or, in general,  any interest or
instrument  commonly  known as a "security",  or any  certificate of interest or
participation in, temporary or interim  certificate for, receipt for,  guarantee
of, or warrant or right to subscribe to or purchase, any of the foregoing.

     (d) For the purposes of this Section:

          (1) The term  "underwriter"  when used with  reference  to the Company
          shall mean every person,  who, within one year prior to the time as of
          which the determination is made, has purchased from the Company with a
          view to, or has  offered or sold for the Company in  connection  with,
          the  distribution of any security of the Company,  or has participated
          or has had a direct or indirect participation in any such undertaking,
          or has  participated  or has  had a  participation  in the  direct  or
          indirect underwriting of any such undertaking, but such term shall not
          include a person whose  interest  was limited to a commission  from an
          underwriter  or  dealer  not in  excess  of the  usual  and  customary
          distributors' or sellers' commission.

          (2) The  term  "director"  shall  mean  any  member  of the  board  of
          directors  of a  corporation  or  any  individual  performing  similar
          functions with respect to any  organization  whether  incorporated  or
          unincorporated.

          (3) The term  "person"  shall mean an  individual,  a  corporation,  a
          partnership,  an  association,  a  joint-stock  company,  a trust,  an
          unincorporated  organization or a government or political  subdivision
          thereof.  As used in this  paragraph,  the term "trust"  shall include
          only a trust where the  interest or interests  of the  beneficiary  or
          beneficiaries are evidenced by a security.


                                       43

<PAGE>



          (4) The term  "voting  security"  shall  mean any  security  presently
          entitling  the owner or holder  thereof  to vote in the  direction  or
          management of the affairs of a person, or any security issued under or
          pursuant to any trust,  agreement or arrangement  whereby a trustee or
          trustees  or agent or agents for the owner or holder of such  security
          are  presently  entitled to vote in the direction or management of the
          affairs of a person.

          (5) The term "Company" shall mean any obligor upon the Debentures.

          (6) The term "executive  officer" shall mean the chairman of the board
          of directors,  president,  every vice president,  every assistant vice
          president,  every trust officer, the cashier,  the secretary,  and the
          treasurer of a corporation,  and any individual customarily performing
          similar   functions   with   respect  to  any   organization   whether
          incorporated or unincorporated.

     (e) The percentages of voting securities and other securities  specified in
this Section shall be calculated in accordance with the following provisions:

          (1) A specified  percentage  of the voting  securities of the Trustee,
          the Company or any other person  referred to in this Section  (each of
          whom is referred to as a "person" in this paragraph) means such amount
          of the  outstanding  voting  securities of such person as entitles the
          holder or holders  thereof to cast such  specified  percentage  of the
          aggregate  votes  which  the  holders  of all the  outstanding  voting
          securities  of such person are  entitled to cast in the  direction  or
          management of the affairs of such person.

          (2) A specified  percentage of a class of securities of a person means
          such  percentage  of the  aggregate  amount of securities of the class
          outstanding.

          (3) The term "amount",  when used in regard to  securities,  means the
          principal amount if relating to evidences of indebtedness,  the number
          of shares if  relating  to  capital  shares and the number of units if
          relating to any other kind of security.

          (4) The term  "outstanding"  means  issued  and not held by or for the
          account of the issuer.  The following  securities  shall not be deemed
          outstanding within the meaning of this definition:

               (i)  securities  of an issuer held in a sinking fund  relating to
               securities of the issuer of the same class;

               (ii)  securities  of an issuer held in a sinking fund relating to
               another  class of  securities  of the issuer,  if the  obligation
               evidenced by such


                                       44

<PAGE>



               other class of  securities  is not in default as to  principal or
               interest or otherwise;

               (iii) securities pledged by the issuer thereof as security for an
               obligation  of the  issuer  not in  default  as to  principal  or
               interest or otherwise; and

               (iv)  securities held in escrow if placed in escrow by the issuer
               thereof,  provided,  however,  that any voting  securities  of an
               issuer shall be deemed  outstanding  if any person other than the
               issuer is entitled to exercise the voting rights thereof.

          (5) A  security  shall be  deemed to be of the same  class as  another
          security if both securities  confer upon the holder or holders thereof
          substantially the same rights and privileges; provided, however, that,
          in the case of secured  evidences  of  indebtedness,  all of which are
          issued under a single indenture,  differences in the interest rates or
          maturity   dates  of  various  series  thereof  shall  not  be  deemed
          sufficient to constitute such series different classes;  and provided,
          further,  that,  in the case of unsecured  evidences of  indebtedness,
          differences  in the interest rates or maturity dates thereof shall not
          be deemed  sufficient  to  constitute  them  securities  of  different
          classes, whether or not they are issued under a single indenture.

     (f) Except in the case of a default in the payment of the  principal of (or
premium,  if any) or interest on any Debentures issued under this Indenture,  or
in the payment of any sinking or analogous fund  installment,  the Trustee shall
not be required to resign as provided by this Section 7.08 if such Trustee shall
have sustained the burden of proving, on application to the Commission and after
opportunity for hearing thereon, that (i) the default under the Indenture may be
cured or waived during a reasonable period and under the procedures described in
such  application  and (ii) a stay of the  Trustee's  duty to resign will not be
inconsistent  with the  interests  of  Debentureholders.  The  filing of such an
application shall automatically stay the performance of the duty to resign until
the Commission orders otherwise.

     Any  resignation  of the  Trustee  shall  become  effective  only  upon the
appointment of a successor  trustee and such  successor's  acceptance of such an
appointment.

     SECTION 7.09.  Requirements for Eligibility of Trustee.  There shall at all
times be a Trustee with respect to the Debentures  issued  hereunder which shall
at all times be a corporation organized and doing business under the laws of the
United States of America or any State or Territory thereof or of the District of
Columbia,  or a corporation  or other person  permitted to act as trustee by the
Commission,  authorized  under such laws to  exercise  corporate  trust  powers,
having a  combined  capital  and  surplus of at least 50  million  dollars,  and
subject to  supervision  or  examination  by  Federal,  State,  Territorial,  or
District  of  Columbia  authority.  If such  corporation  publishes  reports  of
condition  at least


                                       45

<PAGE>



annually, pursuant to law or to the requirements of the aforesaid supervising or
examining authority, then for the purposes of this Section, the combined capital
and surplus of such  corporation  shall be deemed to be its combined capital and
surplus as set forth in its most recent  report of condition so  published.  The
Company  may  not,  nor may  any  person  directly  or  indirectly  controlling,
controlled  by, or under common control with the Company,  serve as Trustee.  In
case at any time the Trustee shall cease to be eligible in  accordance  with the
provisions of this Section,  the Trustee shall resign  immediately in the manner
and with the effect specified in Section 7.10.

     SECTION 7.10. Resignation of Trustee and Appointment of Successor.  (a) The
Trustee  or any  successor  hereafter  appointed,  may at any time  resign  with
respect to the Debentures of one or more series by giving written notice thereof
to the Company and by  transmitting  notice of resignation by mail,  first class
postage  prepaid,  to the  Debentureholders  of such series,  as their names and
addresses  appear upon the Debenture  Register.  Upon  receiving  such notice of
resignation, the Company shall promptly appoint a successor trustee with respect
to Debentures of such series by written  instrument,  in duplicate,  executed by
order of the Board of Directors, one copy of which instrument shall be delivered
to the resigning Trustee and one copy to the successor trustee.  If no successor
trustee  shall have been so appointed and have  accepted  appointment  within 30
days after the mailing of such notice of resignation,  the resigning Trustee may
petition any court of competent  jurisdiction for the appointment of a successor
trustee with respect to Debentures  of such series,  or any  Debentureholder  of
that series who has been a bona fide holder of a Debenture or Debentures  for at
least six months may,  subject to the  provisions  of Section 6.08, on behalf of
himself  and all  others  similarly  situated,  petition  any such court for the
appointment of a successor trustee.  Such court may thereupon after such notice,
if any, as it may deem proper and prescribe, appoint a successor trustee.

     (b) In case at any time any of the following shall occur:

          (1) the Trustee shall fail to comply with the provisions of subsection
          (a) of Section 7.08 after written  request  therefor by the Company or
          by any  Debentureholder who has been a bona fide holder of a Debenture
          or Debentures for at least six months; or

          (2) the Trustee  shall cease to be  eligible  in  accordance  with the
          provisions  of  Section  7.09 and shall fail to resign  after  written
          request therefor by the Company or by any such Debentureholder; or

          (3) the Trustee shall become incapable of acting, or shall be adjudged
          bankrupt or insolvent, or a receiver of the Trustee or of its property
          shall be appointed, or any public officer shall take charge or control
          of the  Trustee  or of its  property  or  affairs  for the  purpose of
          rehabilitation, conservation or liquidation,


                                       46

<PAGE>



then,  in any such case,  the Company may remove the Trustee with respect to all
Debentures and appoint a successor trustee by written instrument,  in duplicate,
executed by order of the Board of Directors,  one copy of which instrument shall
be delivered to the Trustee so removed and one copy to the successor trustee. If
no successor trustee shall have been so appointed and have accepted  appointment
within 30 days  after the  mailing of such  notice of  removal,  the  Trustee so
removed may petition any court of competent  jurisdiction for the appointment of
a  successor  trustee  with  respect  to  Debentures  of  such  series,  or  any
Debentureholder of that series who has been a bona fide holder of a Debenture or
Debentures  for at least six months may,  subject to the  provisions  of Section
6.08, on behalf of himself and all others similarly situated,  petition any such
court for the removal of the Trustee and the appointment of a successor trustee.
Such court may  thereupon  after such notice,  if any, as it may deem proper and
prescribe, remove the Trustee and appoint a successor trustee.

     (c)  The  holders  of a  majority  in  aggregate  principal  amount  of the
Debentures  of any  series at the time  outstanding  may at any time  remove the
Trustee with respect to such series and appoint a successor trustee.

     (d)  Any  resignation  or  removal  of the  Trustee  and  appointment  of a
successor  trustee with respect to the Debentures of a series pursuant to any of
the  provisions  of this  Section  shall become  effective  upon  acceptance  of
appointment by the successor trustee as provided in Section 7.11.

     (e)  Any  successor  trustee  appointed  pursuant  to this  Section  may be
appointed  with respect to the  Debentures  of one or more series or all of such
series,  and at any time there  shall be only one  Trustee  with  respect to the
Debentures of any particular series.

     SECTION  7.11.  Acceptance  by  Successor  to  Trustee.  (a) In case of the
appointment  hereunder of a successor  trustee  with respect to all  Debentures,
every such successor trustee so appointed shall execute, acknowledge and deliver
to  the  Company  and to the  retiring  Trustee  an  instrument  accepting  such
appointment,  and thereupon the  resignation or removal of the retiring  Trustee
shall become effective and such successor trustee, without any further act, deed
or  conveyance,  shall  become  vested with all the rights,  powers,  trusts and
duties of the  retiring  Trustee;  but,  on the  request  of the  Company or the
successor  trustee,  such retiring  Trustee shall,  upon payment of its charges,
execute and deliver an instrument transferring to such successor trustee all the
rights,  powers,  and trusts of the  retiring  Trustee  and shall  duly  assign,
transfer  and deliver to such  successor  trustee all property and money held by
such retiring Trustee hereunder.

     (b) In  case of the  appointment  hereunder  of a  successor  trustee  with
respect to the Debentures of one or more (but not all) series, the Company,  the
retiring  Trustee and each  successor  trustee with respect to the Debentures of
one or more series shall  execute and deliver an indenture  supplemental  hereto
wherein each successor trustee shall accept such appointment and which shall (1)
contain  such  provisions  as shall be  necessary  or  desirable to transfer and
confirm to, and to vest in,  each  successor  trustee  all the  rights,


                                       47

<PAGE>



powers, trusts and duties of the retiring Trustee with respect to the Debentures
of that or those  series  to which the  appointment  of such  successor  trustee
relates,  (2) contain such provisions as shall be deemed  necessary or desirable
to confirm  that all the  rights,  powers,  trusts  and  duties of the  retiring
Trustee with respect to the  Debentures  of that or those series as to which the
retiring  Trustee is not  retiring  shall  continue to be vested in the retiring
Trustee,  and (3) add to or change any of the  provisions  of this  Indenture as
shall be necessary to provide for or facilitate the administration of the trusts
hereunder by more than one Trustee,  it being  understood that nothing herein or
in such supplemental indenture shall constitute such Trustees co-trustees of the
same  trust,  that  each  such  Trustee  shall be  trustee  of a trust or trusts
hereunder separate and apart from any trust or trusts hereunder  administered by
any other such Trustee and that no Trustee shall be  responsible  for any act or
failure  to act on the  part  of any  other  Trustee  hereunder;  and  upon  the
execution and delivery of such supplemental indenture the resignation or removal
of the retiring Trustee shall become  effective to the extent provided  therein,
such  retiring  Trustee  shall with respect to the  Debentures  of that or those
series  to which the  appointment  of such  successor  trustee  relates  have no
further  responsibility  for  the  exercise  of  rights  and  powers  or for the
performance  of the  duties and  obligations  vested in the  Trustee  under this
Indenture,  and each such  successor  trustee,  without any further act, deed or
conveyance,  shall become vested with all the rights,  powers, trusts and duties
of the retiring  Trustee with respect to the  Debentures of that or those series
to which the appointment of such successor  trustee relates;  but, on request of
the Company or any successor  Trustee,  such retiring Trustee shall duly assign,
transfer and deliver to such successor  trustee,  to the extent  contemplated by
such  supplemental  indenture,  the  property  and money  held by such  retiring
Trustee  hereunder  with  respect to the  Debentures  of that or those series to
which the appointment of such successor trustee relates.

     (c) Upon request of any such successor  trustee,  the Company shall execute
any and all instruments  for more fully and certainly  vesting in and confirming
to such  successor  trustee  all such  rights,  power and trusts  referred to in
paragraph (a) or (b) of this Section, as the case may be.

     (d) No successor trustee shall accept its appointment unless at the time of
such  acceptance  such  successor  trustee shall be qualified and eligible under
this Article.

     (e) Upon  acceptance of appointment  by a successor  trustee as provided in
this  Section,  the Company  shall  transmit  notice of the  succession  of such
trustee hereunder by mail, first class postage prepaid, to the Debentureholders,
as their names and addresses appear upon the Debenture Register.  If the Company
fails to transmit such notice within ten days after acceptance of appointment by
the  successor  trustee,  the  successor  trustee  shall cause such notice to be
transmitted at the expense of the Company.

     SECTION 7.12.  Successor to Trustee by Merger,  Consolidation or Succession
to Business.  Any corporation  into which the Trustee may be merged or converted
or with which it may be  consolidated,  or any  corporation  resulting  from any
merger,  conversion


                                       48

<PAGE>



or  consolidation  to which the  Trustee  shall be a party,  or any  corporation
succeeding to substantially  all of the corporate trust business of the Trustee,
shall be the successor of the Trustee hereunder, provided such corporation shall
be  qualified  under the  provisions  of  Section  7.08 and  eligible  under the
provisions of Section 7.09,  without the execution or filing of any paper or any
further act on the part of any of the  parties  hereto,  anything  herein to the
contrary notwithstanding.  In case any Debentures shall have been authenticated,
but not  made  available  for  delivery,  by the  Trustee  then in  office,  any
successor by merger,  conversion or consolidation to such authenticating Trustee
may adopt such  authentication and make available for delivery the Debentures so
authenticated  with the same  effect as if such  successor  Trustee  had  itself
authenticated such Debentures.

     SECTION  7.13.  Limitations  on Rights of Trustee  as a Creditor  to Obtain
Payment of Certain Claims Within Four Months Prior to Default or During Default,
or to  Realize on  Property  as such  Creditor  Thereafter.  (a)  Subject to the
provisions of subsection  (b) of this Section,  if the Trustee shall be or shall
become a creditor, directly or indirectly,  secured or unsecured, of the Company
within  three months prior to a default,  as defined in  subsection  (b) of this
Section,  or subsequent to such a default,  then,  unless and until such default
shall be cured,  the Trustee  shall set apart and hold in a special  account for
the benefit of the Trustee  individually,  the holders of the Debentures and the
holders of other  indenture  securities  (as defined in  subsection  (c) of this
Section):

          (1) an amount  equal to any and all  reductions  in the amount due and
          owing  upon any claim as such  creditor  in respect  of  principal  or
          interest,  effected  after the beginning of such three months'  period
          and valid as against the Company and its other  creditors,  except any
          such  reduction  resulting  from the  receipt  or  disposition  of any
          property  described in paragraph (2) of this  subsection,  or from the
          exercise  of any  right  of  set-off  which  the  Trustee  could  have
          exercised if a petition in bankruptcy had been filed by or against the
          Company upon the date of such default; and

          (2) all  property  received  by the Trustee in respect of any claim as
          such creditor,  either as security  therefor,  or in  satisfaction  or
          composition  thereof, or otherwise,  after the beginning of such three
          months'  period,  or an  amount  equal  to the  proceeds  of any  such
          property, if disposed of, subject,  however, to the rights, if any, of
          the Company and its other creditors in such property or such proceeds.

     Nothing herein contained, however, shall affect the right of the Trustee:

          (A) to retain for its own account (i) payments  made on account of any
          such  claim by any  person  (other  than the  Company)  who is  liable
          thereon, and (ii) the proceeds of the bona fide sale of any such claim
          by the  Trustee to a third  person,  and (iii)  distributions  made in
          cash, securities, or other property in respect of claims filed against
          the  Company  in  bankruptcy  or


                                       49

<PAGE>



          receivership or in a case for  reorganization  pursuant to the Federal
          Bankruptcy Code or applicable State law;

          (B) to realize,  for its own account,  upon any property held by it as
          security for any such claim, if such property was so held prior to the
          beginning of such three months' period;

          (C) to  realize,  for its own  account,  but only to the extent of the
          claim hereinafter mentioned,  upon any property held by it as security
          for any such claim,  if such claim was created  after the beginning of
          such three  months'  period and such property was received as security
          therefor  simultaneously with the creation thereof, and if the Trustee
          shall sustain the burden of proving that at the time such property was
          so  received  the Trustee had no  reasonable  cause to believe  that a
          default,  as defined in subsection  (c) of this  Section,  would occur
          within three months; or

          (D) to receive  payment on any claim  referred to in paragraph  (B) or
          (C),  against the release of any  property  held as security  for such
          claim as provided in such paragraph (B) or (C), as the case may be, to
          the extent of the fair value of such property.

     For the purposes of paragraphs (B), (C) and (D), property substituted after
the beginning of such three months'  period for property held as security at the
time of such substitution shall, to the extent of the fair value of the property
released, have the same status as the property released, and, to the extent that
any claim  referred to in any of such  paragraphs is created in renewal of or in
substitution  for or for the purpose of repaying or refunding  any  pre-existing
claim of the Trustee as such creditor,  such claim shall have the same status as
such pre-existing claim.

     If the Trustee shall be required to account, the funds and property held in
such special account and the proceeds  thereof shall be apportioned  between the
Trustee,  the  Debentureholders and the holders of other indenture securities in
such  manner that the  Trustee,  the  Debentureholders  and the holders of other
indenture  securities realize, as a result of payments from such special account
and payments of dividends on claims filed  against the Company in  bankruptcy or
receivership or in a case for reorganization  pursuant to the Federal Bankruptcy
Code or applicable  State law, the same percentage of their  respective  claims,
figured before  crediting to the claim of the Trustee anything on account of the
receipt by it from the Company of the funds and property in such special account
and  before   crediting  to  the   respective   claims  of  the   Trustee,   the
Debentureholders  and the holders of other  indenture  securities  dividends  on
claims filed against the Company in bankruptcy or  receivership or in a case for
reorganization  pursuant to the Federal Bankruptcy Code or applicable State law,
but after crediting thereon receipts on account of the indebtedness  represented
by their  respective  claims from all sources other than from such dividends and
from the funds and  property so held in such  special  account.  As used in this
paragraph,  with respect to any claim,  the term  "dividends"  shall


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<PAGE>



include  any  distribution   with  respect  to  such  claim,  in  bankruptcy  or
receivership or in a case for reorganization  pursuant to the Federal Bankruptcy
Code or  applicable  State  law,  whether  such  distribution  is made in  cash,
securities,  or other property, but shall not include any such distribution with
respect to the secured  portion,  if any, of such claim. The court in which such
bankruptcy,  receivership  or a case for  reorganization  is pending  shall have
jurisdiction (i) to apportion between the Trustee,  the Debentureholders and the
holders of other indenture securities, in accordance with the provisions of this
paragraph,  the funds and property held in such special account and the proceeds
thereof, or (ii) in lieu of such apportionment,  in whole or in part, to give to
the provisions of this paragraph due  consideration  in determining the fairness
of the  distributions to be made to the Trustee,  the  Debentureholders  and the
holders of other indenture  securities with respect to their respective  claims,
in which event it shall not be  necessary  to liquidate or to appraise the value
of any securities or other property held in such special  account or as security
for any such claim, or to make a specific  allocation of such  distributions  as
between the secured and unsecured portions of such claims, or otherwise to apply
the provisions of this paragraph as a mathematical formula.

     Any Trustee who has  resigned or been removed  after the  beginning of such
three months' period shall be subject to the  provisions of this  subsection (a)
as though  such  resignation  or removal  had not  occurred.  If any Trustee has
resigned or been removed prior to the beginning of such three months' period, it
shall be subject to the  provisions  of this  subsection  (a) if and only if the
following conditions exist:

          (i) the  receipt of property  or  reduction  of claim which would have
          given rise to the obligation to account, if such Trustee had continued
          as trustee, occurred after the beginning of such three months' period;
          and

          (ii) such receipt of property or reduction  of claim  occurred  within
          three months after such resignation or removal.

     (b) There shall be excluded from the  operation of  subsection  (a) of this
Section a creditor relationship arising from:

          (1) the  ownership  or  acquisition  of  securities  issued  under any
          indenture, or any security or securities having a maturity of one year
          or more at the time of acquisition by the Trustee;

          (2) advances  authorized  by a  receivership  or  bankruptcy  court of
          competent  jurisdiction,  or by this  Indenture,  for the  purpose  of
          preserving  any  property  other than cash which  shall at any time be
          subject to the lien, if any, of this Indenture or of  discharging  tax
          liens or other prior liens or encumbrances  thereon, if notice of such
          advance and of the  circumstances  surrounding  the making  thereof is
          given to the  Debentureholders  at the time and in the manner provided
          in this Indenture;


                                       51

<PAGE>



          (3)  disbursements  made in the  ordinary  course of  business  in the
          capacity of trustee under an  indenture,  transfer  agent,  registrar,
          custodian,   paying  agent,   subscription   agent,  fiscal  agent  or
          depositary, or other similar capacity;

          (4) an  indebtedness  created  as a result  of  services  rendered  or
          premises  rented;  or an indebtedness  created as a result of goods or
          securities sold in a cash  transaction as defined in subsection (c) of
          this Section;

          (5) the  ownership  of  stock  or of  other  securities  of a  Company
          organized under the provisions of Section 25(a) of the Federal Reserve
          Act, as amended,  which is  directly or  indirectly  a creditor of the
          Company; or

          (6) the  acquisition,  ownership,  acceptance  or  negotiation  of any
          drafts, bills of exchange, acceptance or obligations which fall within
          the classification of self-liquidating  paper as defined in subsection
          (c) of this Section.

     (c) As used in this Section:

          (1) The term "default"  shall mean any failure to make payment in full
          of the  principal of (or premium,  if any) or interest upon any of the
          Debenture  or upon the  other  indenture  securities  when and as such
          principal (or premium, if any) or interest becomes due and payable.

          (2) The term "other indenture  securities"  shall mean securities upon
          which the  Company is an obligor  (as  defined in the Trust  Indenture
          Act) outstanding under any other indenture (A) under which the Trustee
          is also trustee, (B) which contains provisions  substantially  similar
          to the  provisions  of subsection  (a) of this Section,  and (C) under
          which a default exists at the time of the  apportionment  of the funds
          and property held in said special account.

          (3) The term "cash  transaction"  shall mean any  transaction in which
          full  payment for goods or  securities  sold is made within seven days
          after  delivery of the goods or securities in currency or in checks or
          other orders drawn upon banks or bankers and payable upon demand.

          (4) The term  "self-liquidating  paper" shall mean any draft,  bill of
          exchange, acceptance or obligation which is made, drawn, negotiated or
          incurred by the Company for the  purpose of  financing  the  purchase,
          processing,  manufacture, shipment, storage or sale of goods, wares or
          merchandise  and which is secured by  documents  evidencing  title to,
          possession of, or a lien upon , the goods, wares or


                                       52

<PAGE>



          merchandise or the  receivables  or proceeds  arising from the sale of
          the goods, wares or merchandise previously  constituting the security,
          provided the security is received by the Trustee  simultaneously  with
          the creation of the  creditor  relationship  with the Company  arising
          from the making, drawing,  negotiating or incurring of the draft, bill
          of exchange, acceptance or obligation.

          (5)  The  term  "Company"  shall  mean  any  obligor  upon  any of the
          Debentures.

                                    ARTICLE 8
                            CONCERNING THE DEBENTURES

     SECTION  8.01.  Evidence  of Action by  Debentureholders.  Whenever in this
Indenture it is provided that the holders of a majority or specified  percentage
in aggregate  principal amount of the Debentures of a particular series may take
any action  (including  the making of any demand or  request,  the giving of any
notice,  consent or waiver or the taking of any other  action)  the fact that at
the time of taking any such  action the holders of such  majority  or  specified
percentage of that series have joined therein may be evidenced by any instrument
or any  number of  instruments  of similar  tenor  executed  by such  holders of
Debentures of that series in person or by agent or proxy appointed in writing.

     If the Company  shall solicit from the  Debentureholders  of any series any
request,  demand,  authorization,  direction,  notice,  consent, waiver or other
action,   the  Company  may,  at  its  option,  as  evidenced  by  an  Officers'
Certificate,  fix in advance a record date for such series for the determination
of  Debentureholders  entitled  to give  such  request,  demand,  authorization,
direction,  notice,  consent, waiver or other action, but the Company shall have
no  obligation to do so. If such a record date is fixed,  such request,  demand,
authorization,  direction,  notice, consent, waiver or other action may be given
before or after the record date, but only the  Debentureholders of record at the
close of business on the record date shall be deemed to be Debentureholders  for
the purposes of determining whether Debentureholders of the requisite proportion
of outstanding  Debentures of that series have authorized or agreed or consented
to such request, demand,  authorization,  direction,  notice, consent, waiver or
other  action,  and for that purpose the  outstanding  Debentures of that series
shall be computed as of the record date;  provided  that no such  authorization,
agreement or consent by such Debentureholders on the record date shall be deemed
effective  unless it shall become  effective  pursuant to the provisions of this
Indenture not later than six months after the record date.

     SECTION  8.02.  Proof  of  Execution  of  Instruments  and  of  Holding  of
Debentures. Subject to the provisions of Section 7.01, proof of the execution of
any instrument by a Debentureholder  (such proof will not require  notarization)
or his  agent or proxy  and  proof


                                       53

<PAGE>



of the holding by any person of any of the  Debentures  shall be  sufficient  if
made in the following manner;

          (a) The fact  and date of the  execution  by any  such  person  of any
          instrument  may be proved in any reasonable  manner  acceptable to the
          Trustee.

          (b) The  ownership  of  Debentures  shall be proved  by the  Debenture
          Register  of such  Debentures  or by a  certificate  of the  Debenture
          Registrar thereof.

          (c) The  Trustee  may  require  such  additional  proof of any  matter
          referred to in this Section as it shall deem necessary.

     SECTION  8.03.  Who May Be Deemed  Owners of  Debentures.  Prior to the due
presentment  for  registration  of transfer of any Debenture,  the Company,  the
Trustee,  any paying agent and any  Debenture  Registrar  may deem and treat the
person in whose name such  Debenture  shall be registered  upon the books of the
Company as the absolute owner of such  Debenture  (whether or not such Debenture
shall be overdue and  notwithstanding any notice of ownership or writing thereon
made by anyone other than the Debenture  Registrar) for the purpose of receiving
payment of or on account of the principal of,  premium,  if any, and (subject to
Section 2.03) interest on such Debenture and for all other purposes; and neither
the Company nor the Trustee  nor any paying  agent nor any  Debenture  Registrar
shall be affected by any notice to the contrary.

     SECTION 8.04.  Debentures  Owned by a Company or Controlled or  Controlling
Companies  Disregarded for Certain Purposes.  In determining whether the holders
of the requisite aggregate principal amount of Debentures of a particular series
have  concurred  in any  direction,  consent  or waiver  under  this  Indenture,
Debentures of that series which are owned by the Company or any other obligor on
the  Debentures  of that series or by any  Subsidiary  of the Company or of such
other obligor on the Debentures of that series shall be  disregarded  and deemed
not to be outstanding for the purpose of any such determination, except that for
the purpose of determining  whether the Trustee shall be protected in relying on
any such direction,  consent or waiver, only Debentures of such series which the
Trustee actually knows are so owned shall be so disregarded. Debentures so owned
which have been  pledged in good faith may be  regarded as  outstanding  for the
purposes of this Section,  if the pledgee shall establish to the satisfaction of
the Trustee the pledgee's  right so to act with respect to such  Debentures  and
that  the  pledgee  is  not a  person  directly  or  indirectly  controlling  or
controlled by or under direct or indirect common control with the Company or any
such other obligor.  In case of a dispute as to such right,  any decision by the
Trustee  taken  upon the  advice  of  counsel  shall be full  protection  to the
Trustee.

     SECTION 8.05. Instruments Executed by Debentureholders Bind Future Holders.
At any time prior to (but not after) the evidencing to the Trustee,  as provided
in Section


                                       54

<PAGE>



8.01,  of the taking of any action by the holders of the majority or  percentage
in aggregate principal amount of the Debentures of a particular series specified
in this Indenture in connection  with such action,  any holder of a Debenture of
that series which is shown by the evidence to be included in the  Debentures the
holders of which have  consented  to such action may, by filing  written  notice
with the Trustee,  and upon proof of holding as provided in Section 8.02, revoke
such action so far as concerns  such  Debenture.  Except as  aforesaid  any such
action taken by the holder of any Debenture shall be conclusive and binding upon
such holder and upon all future holders and owners of such Debenture, and of any
Debenture issued in exchange therefor, on registration of transfer thereof or in
place thereof,  irrespective of whether or not any notation in regard thereto is
made upon such  Debenture.  Any action  taken by the holders of the  majority or
percentage  in  aggregate  principal  amount of the  Debentures  of a particular
series  specified  in this  Indenture  in  connection  with such action shall be
conclusively  binding upon the  Company,  the Trustee and the holders of all the
Debentures of that series.


                                    ARTICLE 9
                             SUPPLEMENTAL INDENTURES

     SECTION 9.01. Purposes for Which Supplemental Indenture May Be Entered Into
Without Consent of Debentureholders.  In addition to any supplemental  indenture
otherwise authorized by this Indenture,  the Company, when authorized by a Board
Resolution,  and the Trustee may from time to time and at any time enter into an
indenture  or  indentures  supplemental  hereto  (which  shall  conform  to  the
provisions of the Trust Indenture Act as then in effect), without the consent of
the Debentureholders, for one or more of the following purposes:

          (a) to evidence the succession of another  corporation to the Company,
          and the  assumption  by any such  successor  of the  covenants  of the
          Company contained herein or otherwise  established with respect to the
          Debentures; or

          (b) to add to the  covenants of the Company  such  further  covenants,
          restrictions,  conditions  or  provisions  for the  protection  of the
          holders  of  the  Debentures  of all or any  series  as the  Board  of
          Directors and the Trustee shall  consider to be for the  protection of
          the  holders  of  Debentures  of all or any  series,  and to make  the
          occurrence, or the occurrence and continuance,  of a default in any of
          such additional  covenants,  restrictions,  conditions or provisions a
          default or an Event of Default with respect to such series  permitting
          the enforcement of all or any of the several remedies provided in this
          Indenture as herein set forth;  provided,  however, that in respect of
          any such additional covenant, restriction, condition or provision such
          supplemental  indenture  may provide for a particular  period of grace


                                       55

<PAGE>



          after default (which period may be shorter or longer than that allowed
          in the  case  of  other  defaults)  or may  provide  for an  immediate
          enforcement  upon such default or may limit the remedies  available to
          the Trustee upon such default or may limit the right of the holders of
          a majority in aggregate  principal  amount of the  Debentures  of such
          series to waive such default; or

          (c) to cure any  ambiguity or to correct or  supplement  any provision
          contained  herein  or in  any  supplemental  indenture  which  may  be
          defective or inconsistent with any other provision contained herein or
          in any  supplemental  indenture,  or to make such other  provisions in
          regard to matters or questions  arising under this  Indenture as shall
          not be  inconsistent  with the  provisions of this Indenture and shall
          not adversely affect the interests of the holders of the Debentures of
          any series; or

          (d) to change or eliminate any of the  provisions  of this  Indenture,
          provided that any such change or  elimination  shall become  effective
          only when there is no  Debenture  outstanding  of any  series  created
          prior  to the  execution  of  such  supplemental  indenture  which  is
          entitled to the benefit of such provision.

     The Trustee is hereby  authorized to join with the Company in the execution
of  any  such  supplemental  indenture,  and to  make  any  further  appropriate
agreements  and  stipulations  which may be therein  contained,  but the Trustee
shall not be  obligated  to enter  into any such  supplemental  indenture  which
affects the Trustee's own rights,  duties or immunities  under this Indenture or
otherwise.

     Any supplemental indenture authorized by the provisions of this Section may
be executed by the Company and the Trustee without the consent of the holders of
any of  the  Debentures  at the  time  outstanding,  notwithstanding  any of the
provisions of Section 9.02.

     SECTION 9.02.  Modification of Indenture with Consent of  Debentureholders.
With the consent  (evidenced  as provided in Section 8.01) of the holders of not
less than a majority in aggregate  principal  amount of the  Debentures  of each
series  affected  by such  supplemental  indenture  or  indentures  at the  time
outstanding  (and, in the case of any series of Debentures  held as trust assets
of an AES  Trust  and  with  respect  to  which  a  Security  Exchange  has  not
theretofore  occurred,  such consent of holders of the Preferred  Securities and
the Common Securities of such AES Trust as may be required under the Declaration
of Trust of such AES Trust), the Company, when authorized by a Board Resolution,
and the Trustee may from time to time and at any time enter into an indenture or
indentures  supplemental  hereto (which shall  conform to the  provisions of the
Trust  Indenture Act as then in effect) for the purpose of adding any provisions
to or  changing  in any  manner or  eliminating  any of the  provisions  of this
Indenture  or of any  supplemental  indenture  or of modifying in any manner the
rights of the holders of the  Debentures  of such series  under this  Indenture;
provided,  however,  that no such  supplemental  indenture


                                       56

<PAGE>



shall (i) extend the fixed maturity of any  Debentures of any series,  or reduce
the principal  amount thereof,  or reduce the rate or extend the time of payment
of interest thereon,  or reduce any premium payable upon the redemption thereof,
without the consent of the holder of each  Debenture  so affected or (ii) reduce
the  aforesaid  percentage of  Debentures,  the holders of which are required to
consent to any such supplemental  indenture,  without the consent of the holders
of each  Debenture  (and, in the case of any series of Debentures  held as trust
assets of an AES Trust and with  respect  to which a Security  Exchange  has not
theretofore  occurred,  such consent of the holders of the Preferred  Securities
and the  Common  Securities  of such AES  Trust  as may be  required  under  the
Declaration of Trust of such AES Trust) then outstanding and affected thereby.

     Upon  the  request  of  the  Company,  accompanied  by a  Board  Resolution
authorizing  the  execution  of any such  supplemental  indenture,  and upon the
filing with the Trustee of evidence of the consent of Debentureholders  (and, in
the case of any series of  Debentures  held as trust  assets of an AES Trust and
with respect to which a Security  Exchange has not  theretofore  occurred,  such
consent of holders of the Preferred Securities and the Common Securities of such
AES Trust as may be required  under the  Declaration of Trust of such AES Trust)
required  to  consent  thereto as  aforesaid,  the  Trustee  shall join with the
Company in the execution of such supplemental indenture unless such supplemental
indenture  affects the  Trustee's own rights,  duties or  immunities  under this
Indenture  or  otherwise,  in which case the Trustee may in its  discretion  but
shall not be obligated to enter into such supplemental indenture.

     It shall not be necessary  for the consent of the  Debentureholders  of any
series affected thereby under this Section to approve the particular form of any
proposed  supplemental  indenture,  but it shall be  sufficient  if such consent
shall approve the substance thereof.

     Promptly  after  the  execution  by the  Company  and  the  Trustee  of any
supplemental  indenture pursuant to the provisions of this Section,  the Trustee
shall transmit by mail, first class postage prepaid, a notice,  setting forth in
general   terms  the   substance  of  such   supplemental   indenture,   to  the
Debentureholders  of all series  affected  thereby as their names and  addresses
appear  upon the  Debenture  Register.  Any  failure of the Trustee to mail such
notice, or any defect therein,  shall not, however,  in any way impair or affect
the validity of any such supplemental indenture.

     SECTION 9.03. Effect of Supplemental Indentures.  Upon the execution of any
supplemental  indenture pursuant to the provisions of this Article or of Section
10.01, this Indenture shall, with respect to such series, be and be deemed to be
modified  and  amended  in  accordance  therewith  and  the  respective  rights,
limitations of rights,  obligations,  duties and immunities under this Indenture
of the Trustee, the Company and the holders of Debentures of the series affected
thereby shall thereafter be determined, exercised and enforced hereunder subject
in all  respects to such  modifications  and  amendments,  and all the terms and
conditions of any such supplemental  indenture shall


                                       57

<PAGE>



be and be deemed to be part of the terms and  conditions  of this  Indenture for
any and all purposes.

     SECTION  9.04.  Debentures  May Bear  Notation  of Changes By  Supplemental
Indentures.  Debentures  of any series,  affected by a  supplemental  indenture,
authenticated and delivered after the execution of such  supplemental  indenture
pursuant  to the  provisions  of this  Article or of Section  10.01,  may bear a
notation  in  form  approved  by the  Company,  provided  such  form  meets  the
requirements  of any  exchange  upon which such series may be listed,  as to any
matter  provided for in such  supplemental  indenture.  If the Company  shall so
determine,  new  Debentures  of that series so  modified  as to conform,  in the
opinion  of the  Board  of  Directors,  to any  modification  of this  Indenture
contained  in any such  supplemental  indenture  may be prepared by the Company,
authenticated  by the Trustee and  delivered in exchange for the  Debentures  of
that series then outstanding.

     SECTION 9.05. Opinion of Counsel. The Trustee, subject to the provisions of
Section 7.01, may receive an Opinion of Counsel as conclusive  evidence that any
supplemental  indenture  executed  pursuant  to this  Article is  authorized  or
permitted  by, and  conforms to, the terms of this Article and that it is proper
for the Trustee  under the  provisions  of this Article to join in the execution
thereof.


                                   ARTICLE 10
                    CONSOLIDATION, MERGER, SALE OR CONVEYANCE

     SECTION 10.01.  Satisfaction and Discharge of Indenture.  The Company shall
not  consolidate  with or merge into any other  Person or  transfer or lease its
properties  and assets  substantially  as an  entirety  to any  Person,  and the
Company shall not permit any other Person to consolidate  with or merge into the
Company, unless:

               (a) either the Company shall be the  continuing  corporation,  or
          the   corporation   (if  other  than  the  Company)   formed  by  such
          consolidation  or into  which  the  Company  is merged or to which the
          properties  and assets of the Company  substantially  as an entity are
          transferred  or leased shall be a  corporation  organized and existing
          under the laws of the United States of America or any State thereof or
          the District of Columbia and shall expressly  assume,  by an indenture
          supplemental  hereto,  executed and delivered to the Trustee,  in form
          satisfactory to the Trustee,  all the obligations of the Company under
          the Debentures and this Indenture; and

               (b) immediately  after giving effect to such transaction no Event
          of Default, and no event which, after notice or lapse of time or both,
          would  become  an  Event  of  Default,  shall  have  occurred  and  be
          continuing.


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<PAGE>



     SECTION 10.02. Successor Corporation Substituted. The successor corporation
formed by such  consolidation  or into  which the  Company is merged or to which
such transfer or lease is made shall succeed to and be substituted  for, and may
exercise  every right and power of, the Company  under this  Indenture  with the
same  effect as if such  successor  corporation  had been  named as the  Company
herein,  and  thereafter  (except in the case of a lease to another  Person) the
predecessor corporation shall be relieved of all obligations and covenants under
the  Indenture  and the  Debentures  and,  in the  event of such  conveyance  or
transfer, any such predecessor corporation may be dissolved and liquidated.

     SECTION 10.03. Opinion of Counsel.  The Trustee,  subject to the provisions
of Section 7.01,  may receive an Opinion of Counsel as conclusive  evidence that
any such consolidation, merger, sale, conveyance, transfer or other disposition,
and any such assumption, comply with the provisions of this Article.


                                   ARTICLE 11
            SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS

     SECTION 11.01. Satisfaction and Discharge of Indentures. (A) If at any time
(a) the  Company  shall  have  paid or caused  to be paid the  principal  of and
interest on all the Debentures of any series  Outstanding  hereunder (other than
Debentures  of such series which have been  destroyed,  lost or stolen and which
have been  replaced or paid as  provided  in Section  2.07) as and when the same
shall have become due and payable,  or (b) the Company  shall have  delivered to
the  Trustee  for  cancellation   all  Debentures  of  any  series   theretofore
authenticated  (other than any  Debentures  of such series which shall have been
destroyed, lost or stolen and which shall have been replaced or paid as provided
in  Section  2.07)  or (c) (i) all the  Debentures  of  series  not  theretofore
delivered to the Trustee for cancellation shall have become due and payable,  or
are by their terms to become due and payable within one year or are to be called
for redemption  within one year under  arrangements  satisfactory to the Trustee
for the  giving  of  notice  of  redemption,  and (ii) the  Company  shall  have
irrevocably  deposited or caused to be deposited with the Trustee as trust funds
the entire amount in cash (other than moneys repaid by the Trustee or any paying
agent  to  the  Company  in  accordance   with  Section   11.04)  or  Government
Obligations,  maturing as to  principal  and  interest at such times and in such
amounts as will  insure the  availability  of cash,  or a  combination  thereof,
sufficient in the opinion of a nationally  recognized firm of independent public
accountants  expressed  in a  written  certification  thereof  delivered  to the
Trustee,  to pay (A) the principal and interest on all Debentures of such series
on each date that such  principal  or  interest  is due and  payable and (B) any
mandatory  sinking fund payments on the dates on which such payments are due and
payable in accordance with the terms of the Indenture and the Debentures of such
series; and if, in any such case, the Company shall also pay or cause to be paid
all other sums payable hereunder by the Company, then this Indenture shall cease
to be of further


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<PAGE>



effect  (except as to (i) rights of  registration  of transfer  and  exchange of
Debentures of such series and the  Company's  right of optional  redemption,  if
any,  (ii)  substitution  of  mutilated,  defaced,  destroyed,  lost  or  stolen
Debentures,  (iii)  rights of  holders of  Debentures  to  receive  payments  of
principal  thereof and  interest  thereon,  upon the  original  stated due dates
therefor   (but  not  upon   acceleration),   and   remaining   rights   of  the
Debentureholders  to receive mandatory  sinking fund payments,  if any, (iv) the
rights,  obligations,  duties and immunities of the Trustee  hereunder,  (v) the
rights of the holders of Debentures of such series as beneficiaries  hereof with
respect to the property so deposited  with the Trustee  payable to all or any of
them,  and (vi) the  obligations  of the  Company  under  Section  4.02) and the
Trustee, on demand of the Company accompanied by an Officers' Certificate and an
Opinion of Counsel and at the cost and  expense of the  Company,  shall  execute
proper  instruments  acknowledging  such  satisfaction of and  discharging  this
Indenture;  provided,  that the rights of Holders of the  Debentures  to receive
amounts in respect of principal of and interest on the  Debentures  held by them
shall not be delayed longer than required by then-applicable  mandatory rules or
policies of any securities  exchange upon which the  Debentures are listed.  The
Company  agrees to  reimburse  the Trustee for any costs or expenses  thereafter
reasonably and properly  incurred and to compensate the Trustee for any services
thereafter  reasonably and properly  rendered by the Trustee in connection  with
this Indenture or the Debentures of such series.

     (B) The following  provisions  shall apply to the Debentures of each series
unless  specifically  otherwise  provided  in a Board  Resolution  or  indenture
supplemental  hereto provided pursuant to Section 2.01. In addition to discharge
of the Indenture pursuant to the next preceding paragraph,  the Company shall be
deemed to have paid and discharged the entire indebtedness on all the Debentures
of a series on the date of the deposit  referred to in  subparagraph  (a) below,
and the  provisions  of this  Indenture  with respect to the  Debentures of such
series shall no longer be in effect (except as to (i) rights of  registration of
transfer and exchange of Debentures  of such series and the  Company's  right of
optional redemption, if any, (ii) substitution of mutilated, defaced, destroyed,
lost or stolen  Debentures,  (iii)  rights of holders of  Debentures  to receive
payments of principal thereof and interest thereon, upon the original stated due
dates therefor (but not upon acceleration),  and remaining rights of the holders
of  Debentures  to receive  mandatory  sinking fund  payments,  if any, (iv) the
rights,  obligations,  duties and immunities of the Trustee  hereunder,  (v) the
rights of the Holders of Debentures as beneficiaries  hereof with respect to the
property so  deposited  with the Trustee  payable to all or any of them and (vi)
the  obligations  of the Company  under  Section  4.02) and the Trustee,  at the
expense  of  the  Company,  shall  at  the  Company's  request,  execute  proper
instruments acknowledging the same, if

          (a) with  reference  to this  provision  the Company  has  irrevocably
          deposited or caused to be  irrevocably  deposited  with the Trustee as
          trust  funds in trust,  specifically  pledged  as  security  for,  and
          dedicated  solely to, the benefit of the holders of the  Debentures of
          such series (i) cash in an amount,  or (ii)  Governmental  Obligations
          maturing  as to  principal  and


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<PAGE>



          interest  at  such  times  and in such  amounts  as  will  insure  the
          availability of cash or (iii) a combination  thereof,  sufficient,  in
          the opinion of a  nationally  recognized  firm of  independent  public
          accountants  expressed in a written certification thereof delivered to
          the Trustee,  to pay (A) the principal and interest on all  Debentures
          of such series on each date that such principal or interest is due and
          payable  or  is  earlier  redeemed  (irrevocably  provided  for  under
          arrangements satisfactory to the Trustee), as the case may be, and (B)
          any  mandatory  sinking  fund  payments  on the  dates on  which  such
          payments  are due and  payable  in  accordance  with the  terms of the
          Indenture and the Debentures of such series;

          (b) such  deposit  will not  result  in a breach or  violation  of, or
          constitute a default  under,  any agreement or instrument to which the
          Company is a party or by which it is bound;

          (c) the  Company  has  delivered  to the Trustee an Opinion of Counsel
          based on the fact that (x) the Company has received from, or there has
          been published by, the Internal  Revenue Service a ruling or (y) since
          the date  hereof,  there has been a change in the  applicable  Federal
          income tax law, in either case to the effect  that,  and such  opinion
          shall confirm that,  the holders of the Debentures of such series will
          not recognize income,  gain or loss for Federal income tax purposes as
          a result of such deposit, defeasance and discharge and will be subject
          to Federal income tax on the same amount and in the same manner and at
          the  same  times,  as  would  have  been  the  case if  such  deposit,
          defeasance and discharge had not occurred;

          (d) the Company has delivered to the Trustee an Officer's  Certificate
          and an Opinion of Counsel,  each stating that all conditions precedent
          provided for relating to the defeasance contemplated by this provision
          have been complied with; and

          (e) no event or condition shall exist that, pursuant to the provisions
          of Section  14.02 or 14.03,  would  prevent  the  Company  from making
          payments of the  principal  of or interest on the  Debentures  of such
          series on the date of such deposit.

     SECTION  11.02.  Application  of Trustee of Funds  Deposited For Payment of
Debentures.  Subject to Section 11.04, all moneys deposited with the Trustee (or
other  trustee)  pursuant to Section 11.01 shall be held in trust and applied by
it to the payment,  either  directly or through any paying agent  (including the
Company  acting as its own  paying  agent),  to the  Holders  of the  particular
Debentures  of such  series for the payment or  redemption  of which such moneys
have been deposited with the Trustee,  of all sums due and to become due thereon
for  principal and  interest;  but such money need not be segregated  from other
funds except to the extent required by law.


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<PAGE>



     SECTION  11.03.  Application  by Trustee of Funds  Deposited For Payment of
Debentures.  In connection with the satisfaction and discharge of this Indenture
with  respect to  Debentures  of any series,  all moneys then held by any paying
agent under the  provisions  of this  Indenture  with  respect to such series of
Debentures  shall,  upon demand of the  Company,  be repaid to it or paid to the
Trustee  and  thereupon  such paying  agent  shall be released  from all further
liability with respect to such moneys.

     SECTION  11.04.  Repayment  of Moneys  Held by  Paying  Agent.  Any  moneys
deposited with or paid to the Trustee or any paying agent for the payment of the
principal  of or  interest  on any  Security  of any series and not  applied but
remaining  unclaimed  for two years after the date upon which such  principal or
interest shall have become due and payable,  shall,  upon the written request of
the Company and unless otherwise required by mandatory  provisions of applicable
escheat or abandoned or unclaimed  property law, be repaid to the Company by the
Trustee for such series or such paying agent,  and the Holder of the  Debentures
of such series  shall,  unless  otherwise  required by mandatory  provisions  of
applicable escheat or abandoned or unclaimed property laws, thereafter look only
to the Company for any payment which such holder may be entitled to collect, and
all  liability  of the Trustee or any paying  agent with  respect to such moneys
shall thereupon cease; provided, however, that the Trustee or such paying agent,
before  being  required  to make any  such  repayment  with  respect  to  moneys
deposited with it for any payment  series,  shall at the expense of the Company,
mail by  first-class  mail to holders of such  Debentures at their  addresses as
they shall appear on the Debenture Register, notice, that such moneys remain and
that, after a date specified  therein,  which shall not be less than thirty days
from the date of such  mailing or  publication,  any  unclaimed  balance of such
money then remaining will be repaid to the Company.

     SECTION 11.05.  Repayment of Moneys Paid by Trustee.  The Company shall pay
and  indemnify  the Trustee  against any tax, fee or other charge  imposed on or
assessed  against the  Governmental  Obligations  deposited  pursuant to Section
11.01 or the principal or interest received in respect of such obligations.

                                   ARTICLE 12
         IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

     SECTION  12.01.  Incorporators,  Stockholders,  Officers  and  Directors of
Company  Exempt  From  Individual  Liability.  No  recourse  under  or upon  any
obligations,  covenant or agreement of this Indenture,  or of any Debenture,  or
for any claim  based  thereon  or  otherwise  in respect  thereof,  shall be had
against any incorporator,  stockholder,  officer or director,  past,  present or
future as such, of the Company or of any  predecessor or successor  corporation,
either  directly  or through the Company or any such  predecessor  or  successor
corporation, whether by virtue of any constitution, statue or rule of law, or by
the  enforcement of any assessment or penalty or otherwise;  it being  expressly
understood


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<PAGE>



that this Indenture and the obligations  issued  hereunder are solely  corporate
obligations, and that no such personal liability whatever shall attach to, or is
or shall be incurred by, the incorporators,  stockholders, officers or directors
as such, of the Company or of any predecessor or successor  corporation,  or any
of them, because of the creation of the indebtedness hereby authorized, or under
or by reason of the  obligations,  covenants  or  agreements  contained  in this
Indenture or in any of the Debentures or implied therefrom; and that any and all
such  personal  liability  of every name and nature,  either at common law or in
equity or by constitution or statute, of, and any and all such rights and claims
against,  every such  incorporator,  stockholder,  officer or  director as such,
because  the  creation of the  indebtedness  hereby  authorized,  or under or by
reason of the obligations,  covenants or agreements  contained in this Indenture
or in any of the Debentures or implied  therefrom,  are hereby  expressly waived
and released as a condition  of, and as a  consideration  for, the  execution of
this Indenture and the issuance of such Debentures.


                                   ARTICLE 13
                            MISCELLANEOUS PROVISIONS

     SECTION 13.01.  Successors  and Assigns of Company Bound by Indenture.  All
the covenants, stipulations, promises and agreements in this Indenture contained
by or on behalf of the Company shall bind its successors and assigns, whether so
expressed or not.

     SECTION  13.02.  Acts of Board,  Committee or Officer of Successor  Company
Valid.  Any act or proceeding by any provision of this  Indenture  authorized or
required  to be done or  performed  by any  board,  committee  or officer of the
Company  shall and may be done and  performed  with like force and effect by the
corresponding  board,  committee or officer of any corporation that shall at the
time be the lawful sole successor of the Company.

     SECTION 13.03. Surrender of Powers of Company. The Company by instrument in
writing  executed by  authority  of  two-thirds  of its Board of  Directors  and
delivered to the Trustee may surrender any of the powers reserved to the Company
and thereupon such power so surrendered  shall  terminate both as to the Company
and as to any successor corporation.

     SECTION 13.04. Required Notices or Demands May be Served by Mail. Except as
otherwise  expressly provided herein any notice or demand which by any provision
of this  Indenture is required or permitted to be given or served by the Trustee
or by the holders of  Debentures  to or on the Company may be given or served by
being deposited first class postage prepaid in a post-office letterbox addressed
(until another address is filed in writing by the Company with the Trustee),  as
follows: The AES Corporation, 1001 North 19th Street, Arlington, Virginia 22209,
Attention:  General  Counsel and  Secretary.  Any notice,  election,  request or
demand by the Company or any  Debentureholder  to or upon


                                       63

<PAGE>



the Trustee  shall be deemed to have been  sufficiently  given or made,  for all
purposes,  if given or made in  writing  at the  Corporate  Trust  Office of the
Trustee.

     SECTION 13.05.  Indenture and Debentures to Be Construed in Accordance with
Laws of the State of New York. This Indenture and each Debenture shall be deemed
to be a  contract  made  under the laws of the  State of New  York,  and for all
purposes  shall be construed in accordance  with the laws of said State (without
regard to principles of conflicts of laws thereof).

     SECTION 13.06. Officer's Certificate and Opinion of Counsel to be Furnished
Upon  Application  or Demands by  Company;  Statements  To Be  Included  In Each
Certificate  or Opinion With Respect to Compliance  With  Condition or Covenant.
(a) Upon any  application  or demand by the  Company to the  Trustee to take any
action under any of the provisions of this Indenture,  the Company shall furnish
to the Trustee an Officers'  Certificate  stating that all conditions  precedent
provided  for in this  Indenture  relating  to the  proposed  action  have  been
complied  with and an  Opinion of Counsel  stating  that in the  opinion of such
counsel all such  conditions  precedent have been complied with,  except that in
the case of any such  application  or demand as to which the  furnishing of such
documents is specifically  required by any provision of this Indenture  relating
to such particular  application or demand, no additional  certificate or opinion
need be furnished.

     (b)  Each  certificate  or  opinion  provided  for in  this  Indenture  and
delivered to the Trustee with respect to compliance with a condition or covenant
in this  Indenture  (other  than the  certificate  provided  pursuant to Section
5.03(d) of this Indenture)  shall include (1) a statement that the person making
such  certificate  or opinion has read such covenant or  condition;  (2) a brief
statement as to the nature and scope of the  examination or  investigation  upon
which the  statements or opinions  contained in such  certificate or opinion are
based;  (3) a statement  that,  in the opinion of such person,  he has made such
examination  or  investigation  as is  necessary  to enable  him to  express  an
informed  opinion as to  whether  or not such  covenant  or  condition  has been
complied  with; and (4) a statement as to whether or not, in the opinion of such
person, such condition or covenant has been complied with.

     SECTION  13.07.  Payments  Due on Sundays or  Holidays.  Except as provided
pursuant to Section 2.01 pursuant to a Board Resolution,  and as set forth in an
Officers' Certificate,  or established in one or more indentures supplemental to
the  Indenture,  in any case where the date of maturity of interest or principal
of any  Debenture  or the date of  redemption  of any  Debenture  shall not be a
business day then payment of interest or principal (and premium,  if any) may be
made on the next  succeeding  business  day with the same force and effect as if
made on the nominal date of maturity or redemption, and no interest shall accrue
for the period after such nominal date.

     SECTION  13.08.  Provisions  Required  by  Trust  Indenture  Act of 1939 to
Control.  If and to the extent  that any  provision  of this  Indenture  limits,
qualifies  or  conflicts  with


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<PAGE>



the duties  imposed by Sections 310 to 317,  inclusive,  of the Trust  Indenture
Act, such imposed duties shall control.

     SECTION  13.09.  Indenture  May  Be  Executed  by  its  Counterparts.  This
Indenture may be executed in any number of counterparts,  each of which shall be
an original;  but such  counterparts  shall together  constitute but one and the
same instrument.

     SECTION 13.10.  Separability of Indenture  Provisions.  .In case any one or
more of the  provisions  contained in this Indenture or in the Debentures of any
series shall for any reason be held to be invalid,  illegal or  unenforceable in
any respect,  such invalidity,  illegality or unenforceability  shall not affect
any other provisions of this Indenture or of such Debentures, but this Indenture
and  such  Debentures  shall be  construed  as if such  invalid  or  illegal  or
unenforceable provision had never been contained herein or therein.

     SECTION 13.11.  Assignment by Company to Subsidiary.  The Company will have
the right at all times to assign  any of its  rights or  obligations  under this
Indenture  to a direct or  indirect  wholly  owned  Subsidiary  of the  Company;
provided  that,  in the event of any such  assignment,  the Company  will remain
jointly and severally liable for all such obligations. Subject to the foregoing,
this Indenture is binding upon and inures to the benefit of the parties  thereto
and their respective successors and assigns. This Indenture may not otherwise be
assigned by the parties hereto.

     SECTION 13.12. Holders of Preferred Securities as Third Party Beneficiaries
of  the  Indenture;   Holders  of  Preferred   Securities  May  Institute  Legal
Proceedings   Against  the  Company  in  Certain   Cases.   The  Company  hereby
acknowledges  that,  to the extent  specifically  set forth  herein,  prior to a
Security  Exchange  with respect to the  Debentures  of any series held as trust
assets of a AES Trust, the holders of the Preferred Securities of such AES Trust
shall  expressly be third party  beneficiaries  of this  Indenture.  The Company
further  acknowledges  that,  prior  to a  Security  Exchange  with  respect  to
Debentures  of any series held as trust  assets of a AES Trust,  if the Property
Trustee of such AES Trust fails to enforce its rights  under this  Indenture  as
the holder of the Debentures of a series held as trust assets of such AES Trust,
any holder of the Preferred  Securities  of such AES Trust may  institute  legal
proceedings  directly  against the Company to enforce  such  Property  Trustee's
rights under this  Indenture  without first  instituting  any legal  proceedings
against such Property  Trustee or any other person or entity;  provided that, if
an Event of Default has occurred and is continuing  and such event is attributed
to the failure of the Company to pay interest or principal on the  Debentures on
the date such  interest or  principal  is  otherwise  payable (or in the case of
redemption,  on the redemption date),  then a holder of Preferred  Securities of
such AES Trust may directly institute a proceeding for enforcement of payment to
such holder of the principal of or interest on the Debentures having a principal
amount equal to the aggregate  liquidation amount of the Preferred Securities of
such  holder (a "Holder  Direct  Action")  on or after the  respective  due date
specified in the Debentures.  In connection with such Holder Direct Action,  the
rights  of the  holders  of the  Common  Securities  of such AES  Trust  will be
subrogated to the rights of such holder of Preferred Securities to the extent


                                       65

<PAGE>



of any payment made by the Company to such holders of  Preferred  Securities  in
such Holder Direct Action.  Except as provided in the preceding  sentences,  the
holders of Preferred  Securities  of such AES Trust will not be able to exercise
directly any other remedy available to the holders of the Debentures.  Reference
to a "holder" of Preferred  Securities or Common  Securities herein shall mean a
"Holder" of such securities as defined in the Declaration of Trust.


                                   ARTICLE 14
                           SUBORDINATION OF DEBENTURES

     SECTION 14.01. Agreement to Subordinate.  The Company covenants and agrees,
and each  Debentureholder  issued  hereunder by his acceptance  thereof likewise
covenants  and  agrees,  that all  Debentures  shall be  issued  subject  to the
provisions of this Article; and each person holding any Debenture,  whether upon
original  issue or upon  transfer,  assignment or exchange  thereof  accepts and
agrees that the  Principal of and interest on all  Debentures  issued  hereunder
shall,  to the extent and in the manner herein set forth,  be  subordinated  and
subject in right to the prior  payment  in full of all  Senior and  Subordinated
Debt.

     SECTION  14.02.  Payments  to  Debentureholders.  No payments on account of
principal of, premium, if any, or interest on the Debentures shall be made if at
the time of such payment or immediately  after giving effect thereto there shall
exist a default in any payment with respect to any Senior and Subordinated Debt,
and such event of default  shall not have been cured or waived or shall not have
ceased to exist.  In  addition,  during the  continuance  of any other  event of
default  (other than a payment  default) with respect to  Designated  Senior and
Subordinated  Debt  pursuant to which the maturity  thereof may be  accelerated,
from and after the date of receipt by the  Trustee  of written  notice  from the
holders of such Designated Senior and Subordinated Debt or from an agent of such
holders,  no payments on account of principal,  premium,  if any, or interest in
respect of the  Debentures  may be made by the  Company  for a period  ("Payment
Blockage  Period")  commencing on the date of delivery of such notice and ending
179 days thereafter  (unless such Payment Blockage Period shall be terminated by
written  notice to the Trustee  from the holders of such  Designated  Senior and
Subordinated Debt or from an agent of such holders, or such event of default has
been cured or waived or has ceased to exist).  Only one Payment  Blockage Period
may be  commenced  with  respect  to the  Debentures  during  any  period of 360
consecutive  days. No event of default  which  existed or was  continuing on the
date of the  commencement  of any Payment  Blockage  Period with  respect to the
Designated  Senior and Subordinated Debt initiating such Payment Blockage Period
shall be or be made the basis for the  commencement  of any  subsequent  Payment
Blockage Period by the holders of such Designated Senior and Subordinated  Debt,
unless such event of default shall have been cured or waived for a period of not
less than 90 consecutive days.


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<PAGE>



     Upon any  payment or  distribution  of assets of the Company of any kind or
character,  whether in cash,  property  or  securities,  to  creditors  upon any
liquidation, dissolution, winding up, receivership,  reorganization,  assignment
for the  benefit of  creditors,  marshalling  of assets and  liabilities  or any
bankruptcy, insolvency or similar proceedings of the Company, all amounts due or
to become due upon all Senior and Subordinated Debt shall first be paid in full,
in cash or cash equivalents,  or payment thereof provided for in accordance with
its terms,  before any payment is made on account of the principal of,  premium,
if any, or interest on the  indebtedness  evidenced by the Debentures,  and upon
any such liquidation,  dissolution,  winding up,  receivership,  reorganization,
assignment,  marshalling or proceeding, any payment or distribution of assets of
the Company of any kind or character,  whether in cash,  property or securities,
to which the  Debentureholders  or the  Trustee  under this  Indenture  would be
entitled,  except for the provisions hereof,  shall be paid by the Company or by
any receiver, trustee in bankruptcy,  liquidating trustee, agent or other Person
making  such  payment  or  distribution,  or by the  Debentureholders  or by the
Trustee under this Indenture if received by them or it,  directly to the holders
of Senior and  Subordinated  Debt (pro rata to such  holders on the basis of the
respective  amounts of Senior and  Subordinated  Debt held by such  holders)  or
their  respective  representatives,  or to the  trustee  or  trustees  under any
indenture  pursuant to which any  instruments  evidencing any of such Senior and
Subordinated  Debt may have  been  issued,  as their  respective  interests  may
appear,  to the extent necessary to pay all Senior and Subordinated Debt in full
(including,  without  limitation,  except to the extent,  if any,  prohibited by
mandatory provisions of law,  post-petition  interest, in any such proceedings),
after giving  effect to any  concurrent  payment or  distribution  to or for the
holders of Senior and Subordinated  Debt,  before any payment or distribution is
made to the holders of the  indebtedness  evidenced by the  Debentures or to the
Trustee under this Indenture.

     In  the  event  that,   notwithstanding  the  foregoing,   any  payment  or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities,  prohibited by the  foregoing,  shall be received by the
Trustee under this Indenture or the holders of the Debentures  before all Senior
and  Subordinated  Debt is paid in full or provision is made for such payment in
accordance with its terms,  such payment or distribution  shall be held in trust
for the  benefit of and shall be paid over or  delivered  to the holders of such
Senior and  Subordinated  Debt or their  respective  representatives,  or to the
trustee  or  trustees  under any  indenture  pursuant  to which any  instruments
evidencing  any of such Senior and  Subordinated  Debt may have been issued,  as
their  respective  interests may appear,  for  application to the payment of all
Senior  and  Subordinated  Debt  remaining  unpaid  until  all such  Senior  and
Subordinated  Debt  shall have been paid in full in  accordance  with its terms,
after giving  effect to any  concurrent  payment or  distribution  to or for the
holders of such Senior and Subordinated Debt.

     For purposes of this Article,  the words,  "cash,  property or  securities"
shall not be deemed to include  shares of stock of the Company as reorganized or
readjusted,  or securities of the Company or any other corporation  provided for
by a plan of arrangement,  reorganization or readjustment,  the payment of which
is subordinated (at least to the


                                       67

<PAGE>



extent  provided in this Article with respect to the  Debentures) to the payment
of all  Senior  and  Subordinated  Debt  which  may at the time be  outstanding;
provided,  that (i) the  Senior  and  Subordinated  Debt is  assumed  by the new
corporation,  if any,  resulting from any such  arrangement,  reorganization  or
readjustment,  and (ii) the rights of the holders of the Senior and Subordinated
Debt are not, without the consent of such holders,  altered by such arrangement,
reorganization  or readjustment.  The  consolidation of the Company with, or the
merger  of  the  Company  into,  another   corporation  or  the  liquidation  or
dissolution of the Company  following the conveyance or transfer of its property
as an entirety, or substantially as an entirety, to another corporation upon the
terms and  conditions  provided in Article 10 shall not be deemed a dissolution,
winding-up,  liquidation or  reorganization  for the purposes of this Section if
such  other  corporation  shall,  as  a  part  of  such  consolidation,  merger,
conveyance or transfer, comply with the conditions stated in Article 10. Nothing
in this Section  shall apply to claims of, or payments to, the Trustee  under or
pursuant to Article 7, except as provided therein. This Section shall be subject
to the further provisions of Section 14.05.

     SECTION 14.03. Subrogation of Debentures. Subject to the payment in full of
all  Senior and  Subordinated  Debt,  the  holders  of the  Debentures  shall be
subrogated  to the  rights of the  holders of Senior  and  Subordinated  Debt to
receive payments or distributions of cash, property or securities of the Company
applicable  to the  Senior and  Subordinated  Debt  until the  principal  of and
interest on the Debentures  shall be paid in full; and, for the purposes of such
subrogation,  no  payments  or  distributions  to the  holders of the Senior and
Subordinated  Debt of any cash,  property or  securities to which the holders of
the  Debentures or the Trustee on their behalf would be entitled  except for the
provisions  of this Article,  and no payment over pursuant to the  provisions of
this  Article to the holders of Senior and  Subordinated  Debt by holders of the
Debentures  or the Trustee on their behalf  shall,  as between the Company,  its
creditors other than holders of Senior and Subordinated  Debt and the holders of
the Debentures, be deemed to be a payment by the Company to or on account of the
Senior and Subordinated Debt; and no payments or distributions of cash, property
or  securities  to or for the  benefit of the  Debentureholders  pursuant to the
subrogation  provision of this Article,  which would otherwise have been paid to
the holders of Senior and  Subordinated  Debt shall be deemed to be a payment by
the Company to or for the account of the  Debentures.  It is understood that the
provisions  of this  Article  are and are  intended  solely  for the  purpose of
defining the relative rights of the holders of the Debentures,  on the one hand,
and the holders of the Senior and Subordinated Debt, on the other hand.

     Nothing  contained in this Article or elsewhere in this Indenture or in the
Debentures is intended to or shall impair, as between the Company, its creditors
other than the holders of Senior and  Subordinated  Debt, and the holders of the
Debentures,  the obligation of the Company, which is absolute and unconditional,
to pay to the holders of the  Debentures  the  principal  of and interest on the
Debentures as and when the same shall become due and payable in accordance  with
their  terms,  or is  intended  to or shall  affect the  relative  rights of the
holders of the Debentures and creditors of the Company other than the holders of
the Senior and  Subordinated  Debt, nor shall anything herein or therein


                                       68

<PAGE>



prevent the holder of any Debenture or the Trustee on his behalf from exercising
all remedies  otherwise  permitted  by  applicable  law upon default  under this
Indenture,  subject to the rights,  if any, under this Article of the holders of
Senior and Subordinated  Debt in respect of cash,  property or securities of the
Company received upon the exercise of any such remedy.

     Upon any payment or  distribution  of assets of the Company  referred to in
this  Article,  the  Trustee,  subject to the  provisions  of Article 7, and the
holders of the  Debentures  shall be  entitled  to rely upon any order or decree
made  by  any  court  of  competent  jurisdiction  in  which  such  liquidation,
dissolution, winding up, receivership, reorganization, assignment or marshalling
proceedings  are  pending,  or  a  certificate  of  the  receiver,   trustee  in
bankruptcy,  liquidating  trustee,  agent or other person making such payment or
distribution,  delivered to the Trustee or to the holders of the Debentures, for
the  purpose  of  ascertaining  the  persons  entitled  to  participate  in such
distribution,  the  holders  of the  Senior  and  Subordinated  Debt  and  other
indebtedness of the Company,  the amount thereof or payable thereon,  the amount
or amounts paid or distributed  thereon and all other facts pertinent thereto or
to this Article.

     SECTION  14.04.  Authorization  by  Debentureholders.   Each  holder  of  a
Debenture by his acceptance thereof authorizes the Trustee in his behalf to take
such action as may be necessary or appropriate  to effectuate the  subordination
provided in this Article and appoints the Trustee his  attorney-in-fact  for any
and all such purposes.

     SECTION  14.05.  Notice to Trustee.  The Company shall give prompt  written
notice to the Trustee  and to any paying  agent of any fact known to the Company
which would prohibit the making of any payment of moneys to or by the Trustee or
any paying agent in respect of the Debentures pursuant to the provisions of this
Article.  Regardless  of anything to the  contrary  contained in this Article or
elsewhere in this Indenture,  the Trustee shall not be charged with knowledge of
the existence of any Senior and Subordinated  Debt or of any default or event of
default with respect to any Senior and  Subordinated  Debt or of any other facts
which would  prohibit  the making of any payment of moneys to or by the Trustee,
unless  and until the  Trustee  shall  have  received  notice in  writing at its
principal  Corporate  Trust  Office to that  effect  signed by an officer of the
Company, or by a holder or agent of a holder of Senior and Subordinated Debt who
shall  have been  certified  by the  Company  or  otherwise  established  to the
reasonable  satisfaction  of the Trustee to be such  holder or agent,  or by the
trustee under any indenture pursuant to which Senior and Subordinated Debt shall
be  outstanding,  and,  prior to the  receipt of any such  written  notice,  the
Trustee  shall,  subject to the  provisions  of Article 7, be entitled to assume
that no such facts  exist;  provided  that if on a date at least three  Business
days prior to the date upon  which by the terms  hereof  any such  moneys  shall
become payable for any purpose (including,  without  limitation,  the payment of
the  principal  of, or interest  on any  Debenture)  the Trustee  shall not have
received  with respect to such moneys the notice  provided for in this  Section,
then, regardless of anything herein to the contrary, the Trustee shall have full
power and  authority to receive such moneys and to apply the same to the purpose
for which they were  received,  and shall


                                       69

<PAGE>



not be affected by any notice to the contrary  which may be received by it on or
after such prior date.

     Regardless  of anything to the contrary  herein,  nothing shall prevent (a)
any payment by the Company or the Trustee to the  Debentureholders of amounts in
connection  with a redemption of Debentures if (i) notice of such redemption has
been given  pursuant to Article 3 prior to the receipt by the Trustee of written
notice as  aforesaid,  and (ii) such notice of  redemption  is given not earlier
than 60 days before the  redemption  date,  or (b) any payment by the Trustee to
the Debentureholders of amounts deposited with it pursuant to Article 11.

     The Trustee  shall be  entitled to rely on the  delivery to it of a written
notice  by  a  person  representing  himself  to  be  a  holder  of  Senior  and
Subordinated Debt (or a trustee on behalf of such holder) to establish that such
notice has been given by a holder of Senior and  Subordinated  Debt or a trustee
on behalf of any such holder.  In the event that the Trustee  determines in good
faith that further  evidence is required with respect to the right of any person
as a holder of Senior and  Subordinated  Debt to  participate  in any payment or
distribution  pursuant to this  Article,  the Trustee may request such person to
furnish evidence to the reasonable  satisfaction of the Trustee as to the amount
of Senior and  Subordinated  Debt held by such person,  the extent to which such
person is entitled to participate in such payment or distribution  and any other
facts  pertinent  to the rights of such person under this  Article,  and if such
evidence  is not  furnished  the  Trustee  may defer any  payment to such person
pending  judicial  determination  as to the right of such person to receive such
payment.

     SECTION  14.06.  Trustee's  Relation to Senior and  Subordinated  Debt. The
Trustee and any agent of the Company or the Trustee shall be entitled to all the
rights set forth in this  Article  with  respect to any Senior and  Subordinated
Debt which may at any time be held by it in its individual or any other capacity
to the same  extent as any other  holder of  Senior  and  Subordinated  Debt and
nothing in this Indenture shall deprive the Trustee or any such agent, of any of
its rights as such holder.  Nothing in this Article shall apply to claims of, or
payments to, the Trustee under or pursuant to Article 7.

     With respect to the holders of Senior and  Subordinated  Debt,  the Trustee
undertakes to perform or to observe only such of its  covenants and  obligations
as are  specifically  set forth in this  Article,  and no implied  covenants  or
obligations with respect to the holders of Senior and Subordinated Debt shall be
read into this Indenture against the Trustee. The Trustee shall not be deemed to
owe any  fiduciary  duty to the  holders  of Senior and  Subordinated  Debt and,
subject to the  provisions  of Article 7, the Trustee shall not be liable to any
holder of  Senior  and  Subordinated  Debt if it shall  pay over or  deliver  to
holders of Debentures, the Company or any other person moneys or assets to which
any holder of Senior and  Subordinated  Debt shall be entitled by virtue of this
Article or otherwise.


                                       70

<PAGE>



     SECTION 14.07. No Impairment to  Subordination.  No right of any present or
future holder of any Senior and  Subordinated  Debt to enforce  subordination as
herein  provided  shall at any time in any way be  prejudiced or impaired by any
act or  failure  to act on the part of the  Company  or by any act or failure to
act, in good faith, by any such holder,  or by any  noncompliance by the Company
with the terms,  provisions and covenants of this  Indenture,  regardless of any
knowledge thereof which any such holder may have or otherwise be charged with.

     The First National Bank of Chicago, as Trustee, hereby accepts the trust in
this Indenture declared and provided, upon the terms and conditions herein above
set forth.






                                       71

<PAGE>



     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Indenture to be
duly executed,  and their respective  corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.

                    THE AES CORPORATION

                    By /s/ BARRY J. SHARP
                       ------------------------------------------------
                       Name: Barry J. Sharp
                       Title:Vice President and Chief Financial Officer

         Attest:
         By /s/  WILLIAM R. LURASCHI
           ------------------------------------------------
            Name: William R. Luraschi
            Title:General Counsel and SEcretary

                    THE FIRST NATIONAL BANK OF CHICAGO, AS TRUSTEE
                    By /s/ MARY FONTI
                      ------------------------------------------------
                      Name: Mary Fonti
                      Title: Assistant Vice President

         Attest:
         By /s/ MELISSA WEISMAN
           ------------------------------------------------
            Name:Melissa Weisman
            Title: Vice President


                                       72




























                                                                  CONFORMED COPY

                               ====================

                               THE AES CORPORATION

                                       AND

                       THE FIRST NATIONAL BANK OF CHICAGO

                                   as Trustee

                               ------------------


                          FIRST SUPPLEMENTAL INDENTURE

                           Dated as of March 31, 1997

                                       TO

                          JUNIOR SUBORDINATED INDENTURE

                            Dated as of March 1, 1997

                               -------------------


                5.375% Junior Subordinated Convertible Debentures

                                    Due 2027

                               ====================


<PAGE>



     The  First  Supplemental  INDENTURE,  dated as of the  thirty  first day of
March, 1997 (the "First Supplemental Indenture"), between THE AES CORPORATION, a
corporation  duly organized and existing under the laws of the State of Delaware
(hereinafter sometimes referred to as the "Company") and The First National Bank
of Chicago, a national banking association,  as trustee  (hereinafter  sometimes
referred to as the "Trustee") under the Junior  Subordinated  Indenture dated as
of March 1, 1997 between the Company and the Trustee (the  "Indenture")  (except
as otherwise set forth herein, all terms used and not defined herein are used as
defined in the Indenture or in the Declaration of Trust);

     WHEREAS, the Company executed and delivered the Indenture to the Trustee to
provide  for the future  issuance  of its junior  subordinated  securities  (the
"Debentures"), said Debentures to be issued from time to time in series as might
be  determined  by the Company under the  Indenture,  in an unlimited  aggregate
principal amount which may be authenticated  and delivered  thereunder as in the
Indenture provided; and

     WHEREAS,  pursuant to the terms of the  Indenture,  the Company  desires to
provide for the  establishment  of a new series of its Debentures to be known as
its 5.375%  Junior  Subordinated  Convertible  Debentures  due 2027 (said series
being hereinafter referred to as the "Series 5.375%  Debentures"),  the form and
substance  of such  Series  5.375%  Debentures  and the  terms,  provisions  and
conditions  thereof to be set forth as provided in the  Indenture and this First
Supplemental Indenture; and

     WHEREAS,  the Company has caused to be formed AES Trust I ("AES Trust I" or
the "Trust") as a statutory  business  trust under the Business Trust Act of the
State of Delaware (12 Del. Code ss. 3801 et seq.)  pursuant to a declaration  of
trust dated  November 1, 1996 (the "Original  Declaration")  and the filing of a
restated  certificate  of trust  with  the  Secretary  of State of the  State of
Delaware on March 27, 1997; and

     WHEREAS,  the  Original  Declaration  is to be amended and  restated in its
entirety  pursuant to an Amended and Restated  Declaration  of Trust dated as of
March 31, 1997 (such Amended and Restated  Declaration of Trust, as amended from
time to time, the "Declaration of Trust"); and

     WHEREAS,  AES  Trust I  desires  to  issue  its  $2.6875  Term  Convertible
Securities,  Series A (the  "Preferred  Securities"  or "TECONS")  and sell such
Preferred Securities to initial purchasers; and

     WHEREAS, in connection with such purchases of Preferred  Securities and the
related  purchase  by the  Company of the Common  Securities  (as defined in the
Declaration  of Trust) of AES Trust I, AES Trust I will purchase as trust assets
Series 5.375% Debentures; and

     WHEREAS,  pursuant  to the  Declaration  of Trust,  the legal  title to the
Series  5.375%  Debentures  shall be owned and held of record in the name of The
First National

                                       2

<PAGE>



Bank of Chicago or its successor  under the  Declaration  of Trust,  as Property
Trustee  (the  "Property  Trustee"),  in trust for the benefit of holders of the
Preferred Securities and the Common Securities; and

     WHEREAS,  upon  the  occurrence  of a  Special  Event  (as  defined  in the
Declaration  of Trust) the Regular  Trustees (as defined in the  Declaration  of
Trust) of AES Trust I shall, unless the Series 5.375% Debentures are redeemed as
described  herein,  dissolve  AES  Trust I and  cause to be  distributed  to the
holders  of  Preferred  Securities  and Common  Securities,  on a Pro Rata basis
(determined  as provided  in the terms of the  Preferred  Securities  and Common
Securities  attached as Exhibits B and C to the  Declaration  of Trust),  Series
5.375% Debentures and, in connection with a Liquidation Distribution (as defined
in the Declaration of Trust),  the Regular  Trustees may cause to be distributed
to holders of Preferred  Securities  and Common  Securities,  on such a Pro Rata
basis, Series 5.375% Debentures (each a "Dissolution Event"); and

     WHEREAS,  the Company desires and has requested the Trustee to join with it
in the  execution  and delivery of this First  Supplemental  Indenture,  and all
requirements  necessary  to  make  this  First  Supplemental  Indenture  a valid
instrument,  in  accordance  with  its  terms,  and to make  the  Series  5.375%
Debentures when executed by the Company and  authenticated  and delivered by the
Trustee,  the  valid  obligations  of  the  Company,  have  been  performed  and
fulfilled,  and the execution and delivery hereof have been in all respects duly
authorized;

     NOW  THEREFORE,  in  consideration  of the purchase and  acceptance  of the
Series 5.375% Debentures by the holders thereof,  and for the purpose of setting
forth, as provided in the Indenture, the form and substance of the Series 5.375%
Debentures  and the  terms,  provisions  and  conditions  thereof,  the  Company
covenants and agrees with the Trustee as follows:

                                   ARTICLE ONE

                         GENERAL TERMS AND CONDITIONS OF
                          THE SERIES 5.375% DEBENTURES

     SECTION  1.01.  There  shall  be and  is  hereby  authorized  a  series  of
Debentures designated the "5.375% Junior Subordinated Convertible Debentures Due
2027", limited in aggregate principal amount to $257,732,000 (except as provided
in this Section 1.01 and 7.01).  Upon exercise of the  overallotment  option set
forth in the  Underwriting  Agreement (as defined in the  Declaration of Trust),
additional Series 5.375%  Debentures in the aggregate  principal amount of up to
$25,773,200  may be executed by the  Company  and  delivered  to the Trustee for
authentication,  and the Trustee shall thereupon  authenticate  and deliver said
Series  5.375%  Debentures  to or upon the written  order of the Company,  which
order shall be  accompanied  by evidence  satisfactory  to the Trustee  that the
overallotment  option has been  exercised.  The Series 5.375%  Debentures  shall


                                       3

<PAGE>



mature and the principal shall be due and payable  together with all accrued and
unpaid interest thereon,  including Compounded Interest (as hereinafter defined)
on March 31, 2027 (the "Maturity Date").

     SECTION 1.02. (a) Except as provided in Section 1.02(b),  the Series 5.375%
Debentures  shall  be  issued  in fully  registered  certificated  form  without
interest  coupons  in  denominations  of  $50  or  integral  multiples  thereof.
Principal and interest on the Series 5.375%  Debentures  issued in  certificated
form will be payable,  the  transfer of such Series  5.375%  Debentures  will be
registrable and such Series 5.375%  Debentures  will be exchangeable  for Series
5.375% Debentures bearing identical terms and provisions at the office or agency
of the  Company  in the  Borough of  Manhattan,  The City and State of New York;
provided,  however,  that  payment of interest  may be made at the option of the
Company by check mailed to the registered holder at such address as shall appear
in the Debenture  register and that the payment of principal with respect to the
Series 5.375%  Debentures  will only be made upon surrender of the Series 5.375%
Debentures  to the  Trustee.  Notwithstanding  the  foregoing,  so  long  as the
Property  Trustee  is the legal  owner and record  holder of the  Series  5.375%
Debentures,  the payment of the principal of and interest (including  Compounded
Interest,  if any) on the Series 5.375%  Debentures held by the Property Trustee
will be made by the Company in immediately  available  funds on the payment date
therefor  at  such  place  and  to  the  Property  Account  (as  defined  in the
Declaration  of  Trust)  established  and  maintained  by the  Property  Trustee
pursuant to the Declaration of Trust.

     (b) In connection with a Dissolution Event:

          (i)  Series 5.375% Debentures in certificated form may be presented to
               the  Trustee by the  Property  Trustee in  exchange  for a Global
               Debenture   representing  the  Series  5.375%  Debentures  in  an
               aggregate principal amount equal to all Outstanding Series 5.375%
               Debentures,  to be registered in the name of the  Depositary,  or
               its nominee,  and delivered by the Trustee to the  Depositary for
               crediting  to the  accounts of its  participants  pursuant to the
               instructions   of  the  Regular   Trustees  (as  defined  in  the
               Declaration  of Trust).  The Company  upon any such  presentation
               shall execute a Global  Debenture  representing the Series 5.375%
               Debentures  in such  aggregate  principal  amount and deliver the
               same to the Trustee for authentication and delivery in accordance
               with  the  Indenture  and  this  First  Supplemental   Indenture.
               Payments  on the  Series  5.375%  Debentures  issued  as a Global
               Debenture will be made to the Depositary; and

          (ii) if  any  Preferred   Securities   are  held  in  non   book-entry
               certificated  form, Series 5.375% Debentures in certificated form
               may be presented  to the Trustee by the Property  Trustee and any
               Preferred Security  Certificate (as defined in


                                       4

<PAGE>



               the Declaration of Trust) which represents  Preferred  Securities
               other than Preferred  Securities  held by the Clearing Agency (as
               defined  in  the  Declaration  of  Trust)  or its  nominee  ("Non
               Book-Entry  Preferred  Securities")  will be deemed to  represent
               beneficial interests in Series 5.375% Debentures presented to the
               Trustee by the Property  Trustee  having an  aggregate  principal
               amount  equal  to the  aggregate  liquidation  amount  of the Non
               Book-Entry  Preferred  Securities  until such Preferred  Security
               Certificate are presented to the Debenture Registrar for transfer
               or reissuance at which time such Preferred  Security  Certificate
               will be canceled and a Series 5.375% Debenture, registered in the
               name of the holder of the Preferred  Security  Certificate or the
               transferee of the holder of such Preferred Security  Certificate,
               as the case may be, with an aggregate  principal  amount equal to
               the  aggregate  liquidation  amount  of  the  Preferred  Security
               Certificate   canceled  will  be  executed  by  the  Company  and
               delivered  to the  Trustee  for  authentication  and  delivery in
               accordance  with  the  Indenture  and  this  First   Supplemental
               Indenture.  On issue of such  Series  5.375%  Debentures,  Series
               5.375%  Debentures with an equivalent  aggregate amount that were
               presented by the  Property  Trustee to the Trustee will be deemed
               to have been canceled.

     SECTION 1.03.  Each Series 5.375%  Debenture will bear interest at the rate
of 5.375% per annum from March 31, 1997 until the principal  thereof becomes due
and  payable,  and on any overdue  principal  and (to the extent that payment of
such interest is enforceable under applicable law) on any overdue installment of
interest at the same rate per annum,  compounded quarterly,  payable (subject to
the  provisions of Article  Three)  quarterly in arrears on the last day of each
calendar quarter (each an "Interest Payment Date", commencing on June 30, 1997),
to the person in whose name such  Series  5.375%  Debenture  or any  predecessor
Series 5.375%  Debenture is registered,  at the close of business on the regular
record date for such  interest  installment,  which,  except as set forth below,
shall be, in respect  of any  Series  5.375%  Debentures  of which the  Property
Trustee is the registered holder of or a Global Debenture, the close of business
on the business day next preceding that Interest  Payment Date.  Notwithstanding
the foregoing sentence,  if the Preferred Securities are no longer in book-entry
only form or if pursuant to the  provisions of Section  2.11(c) of the Indenture
the Series 5.375%  Debentures  are not  represented by a Global  Debenture,  the
regular  record  dates  for such  interest  installment  shall  be the  close of
business on the fifteenth  day of the month in which that Interest  Payment Date
occurs.  Any such interest  installment not punctually paid or duly provided for
shall  forthwith  cease to be payable to the registered  holders on such regular
record  date,  and may be paid to the  person in whose  name the  Series  5.375%
Debenture (or one or more Predecessor  Debentures) is registered at the close of
business on a special  record date to be fixed by the Trustee for the payment of
such defaulted interest, notice whereof shall be given to the registered holders
of the Series  5.375%  Debentures  not less than 10 days  prior to such  special
record  date,  or may be  paid  at any  time  in any  other  lawful  manner  not
inconsistent  with the  requirements  of any  securities  exchange  on which the
Series 5.375% Debentures may be listed,  and upon such notice as may be required
by such exchange, all as more fully provided in the Indenture.


                                        5

<PAGE>



     The amount of interest payable for any period will be computed on the basis
of a 360-day year of twelve 30-day  months.  In the event that any date on which
interest is payable on the Series 5.375%  Debentures is not a business day, then
payment of interest payable on such date will be made on the next succeeding day
which is a business day (and without any interest or other payment in respect of
any such delay),  except that,  if such  business day is in the next  succeeding
calendar year, such payment shall be made on the immediately  preceding business
day, in each case with the same force and effect as if made on such date.

     If at any time AES  Trust I shall be  required  to pay any  taxes,  duties,
assessments or governmental  charges of whatever nature (other than  withholding
taxes)  imposed by the U.S.,  or any other taxing  authority,  then, in any such
case, the Company will pay as additional interest ("Additional Interest") on the
Series 5.375%  Debentures such  additional  amounts as shall be required so that
the net  amounts  received  and  retained  by AES Trust I after  paying any such
taxes,  duties,  assessments or other governmental  charges will be equal to the
amounts AES Trust I would have received had no such taxes, duties,  assessments,
or other governmental charges been imposed.

                                   ARTICLE TWO

                               OPTIONAL REDEMPTION
                         OF THE SERIES 5.375% DEBENTURES

     SECTION  2.01.  Except as  provided  in  Section  2.02 and  subject  to the
provisions  below,  Series 5.375%  Debentures may not be redeemed by the Company
prior to March 31, 2000. Subject to the terms of Article Three of the Indenture,
the  Company  shall have the right to redeem the Series  5.375%  Debentures,  in
whole or in part,  from time to time, on or after March 31, 2000,  upon not less
than  30 nor  more  than 60 days  notice  to the  Holder  of the  Series  5.375%
Debentures,  at the following prices  (expressed as percentages of the principal
amount of the Series  5.375%  Debentures)  (the  "Optional  Redemption  Price"),
together  with any accrued and unpaid  interest  thereon,  including  Compounded
Interest  (as  defined  herein),  if any,  to, but  excluding,  the date of such
redemption, if redeemed during the 12-month period beginning March 31:

                Year                               Redemption Price
                ----                               ----------------
                2000                                   103.359%
                2001                                   102.688%
                2002                                   102.016%
                2003                                   101.344%
                2004                                   100.672%

and 100% if redeemed on or after March 31, 2005.


                                       6

<PAGE>



     If the Series 5.375%  Debentures are redeemed on any Interest Payment Date,
accrued  and  unpaid  interest  shall be  payable  to  Holders  of record on the
relevant record date.

     The Company may not redeem any Series 5.375%  Debentures unless all accrued
and unpaid interest thereon,  including  Compounded  Interest,  if any, has been
paid for all quarterly periods  terminating on or prior to the date of notice of
redemption.  So long as the corresponding Trust Securities are outstanding,  the
proceeds from the  redemption of the Series  5.375%  Debentures  will be used to
redeem the Trust Securities.

     If  the  Company  gives  a  notice  of  redemption  in  respect  of  Junior
Subordinated Debentures (which notice will be irrevocable), then, by 12:00 noon,
New York City time, on the redemption date, the Company will deposit irrevocably
with the Indenture  Trustee funds  sufficient to pay the  applicable  Redemption
Price  and  will  give  irrevocable  instructions  and  authority  to  pay  such
Redemption Price to the holders of the Junior Subordinated Debentures.

     If any date fixed for redemption of Junior Subordinated Debentures is not a
Business Day, then payment of the Redemption  Price payable on such date will be
made on the next succeeding day that is a Business Day (and without any interest
or other payment in respect of any such delay) except that, if such Business Day
falls in the next calender  year,  such payment will be made on the  immediately
preceding  Business  Day, in each case with the same force and effect as if made
on such date fixed for redemption.

     In the event of any  redemption in part,  the Company shall not be required
to (i) issue,  register  the  transfer  of or exchange  any Junior  Subordinated
Debentures  during a period  beginning at the opening of business 15 days before
any selection for redemption of Junior Subordinated Debentures and ending at the
close  of  business  on the  earliest  date on  which  the  relevant  notice  of
redemption  is deemed to have been given to all  holders of Junior  Subordinated
Debentures  to be redeemed  and (ii)  register  the  transfer of or exchange any
Junior Subordinated Debentures so selected for redemption,  in whole or in part,
except  the  unredeemed  portion  of any Junior  Subordinated  Debentures  being
redeemed in part.

     SECTION 2.02.  If, at any time, a Tax Event (as defined  below) shall occur
or be  continuing  and (i) the  Regular  Trustees  and the  Company  shall  have
received an opinion (a  "Redemption  Tax  Opinion") of a  nationally  recognized
independent  tax counsel  experienced in such matters that, as a result of a Tax
Event,  there is more  than an  insubstantial  risk  that the  Company  would be
precluded from deducting the interest on the Series 5.375% Debentures for United
States  federal  income tax purposes even if the Series 5.375%  Debentures  were
distributed  to the holders of Preferred  Securities  and Common  Securities  in
liquidation  of  such  holder's  interest  in AES  Trust I as set  forth  in the
Declaration  of Trust or (ii) the Regular  Trustees  shall have been informed by
such tax counsel  that a No  Recognition  Opinion (as defined  below)  cannot be
delivered to AES Trust I, the Company shall have the right at any time, upon not
less  than 30 nor  more  than


                                       7

<PAGE>



60 days' notice,  to redeem the Series 5.375% Debentures in whole or in part for
cash at a price equal to 100% of the principal amount thereof, together with any
accrued and unpaid interest thereon,  including Compounded Interest, if any, to,
but excluding the date of redemption, within 90 days following the occurrence of
such Tax Event;  provided,  however,  that, if at the time there is available to
the Company or the Regular  Trustees on behalf of AES Trust I the opportunity to
eliminate,  within such 90 day period,  the Tax Event by taking some ministerial
action ("Ministerial  Action"),  such as filing a form or making an election, or
pursuing some other similar reasonable  measure,  which has no adverse effect on
AES Trust I, the Company or the holders of the Preferred Securities, the Company
or the Regular  Trustees  on behalf of AES Trust I will  pursue such  measure in
lieu of redemption and provided  further that the Company shall have no right to
redeem the Series 5.375%  Debentures while the Regular Trustees on behalf of AES
Trust I are pursuing any such Ministerial Action.

     "Tax Event"  means that the Company  and the  Regular  Trustees  shall have
obtained an opinion of nationally recognized independent tax counsel experienced
in such  matters (a  "Dissolution  Tax  Opinion") to the effect that on or after
March 24, 1997 as a result of (a) any  amendment  to, or change in, the laws (or
any regulations thereunder) of the United States or any political subdivision or
taxing  authority  thereof or therein,  (b) any  amendment  to, or change in, an
interpretation or application of any such laws or regulations by any legislative
body,  court,   governmental  agency  or  regulatory  authority  (including  the
enactment of any  legislation  and the  publication of any judicial  decision or
regulatory determination), (c) any interpretation or pronouncement that provides
for a position  with respect to such laws or  regulations  that differs from the
theretofore  generally  accepted  position  or  (d)  any  action  taken  by  any
governmental  agency  or  regulatory  authority,  which  amendment  or change is
enacted,   promulgated,   issued  or  effective  or  which   interpretation   or
pronouncement  is issued or announced or which action is taken,  in each case on
or after  March 24, 1997 there is more than an  insubstantial  risk that (i) AES
Trust I is,  or will be within 90 days of the date  thereof,  subject  to United
States  federal  income tax with  respect to income  accrued or  received on the
Series 5.375% Debentures,  (ii) AES Trust I is, or will be within 90 days of the
date thereof, subject to more than a de minimis amount of taxes, duties or other
governmental  charges or (iii) interest payable by the Company to AES Trust I on
the Series 5.375%  Debentures is not, or within 90 days of the date thereof will
not be, deductible by the Company for United States federal income tax purposes.

     "No  Recognition  Opinion"  means an  opinion  of a  nationally  recognized
independent tax counsel  experienced in such matters,  which opinion may rely on
any then applicable published revenue ruling of the Internal Revenue Service, to
the effect that the holders of the Preferred  Securities  will not recognize any
gain or loss for United  States  federal  income tax  purposes  as a result of a
dissolution of AES Trust I and  distribution of the Series 5.375%  Debentures as
provided in the Declaration of Trust.

     SECTION 2.03. If the Series 5.375%  Debentures are only partially  redeemed
pursuant to this Article Two, the Series 5.375%  Debentures will be redeemed pro
rata or


                                       8

<PAGE>



by lot or by any other method  utilized by the Trustee,  provided that if at the
time of  redemption,  the Series 5.375%  Debentures  are  registered as a Global
Debenture,  the Depository  shall determine by lot the principal  amount of such
Series  5.375%  Debentures  held by each  Debenture  Holder  to be  redeemed  in
accordance with its customary  procedures.  Notwithstanding the foregoing,  if a
partial redemption of the Series 5.375% Debentures would result in the delisting
of the  Preferred  Securities  by any  national  securities  exchange  or  other
organization  on which the  Preferred  Securities  are then listed,  the Company
shall not be permitted to effect such  partial  redemption  and will only redeem
the Series 5.375% Debentures in whole.


                                  ARTICLE THREE
                      EXTENSION OF INTEREST PAYMENT PERIOD

     SECTION  3.01.  So long as the  Company is not in default in the payment of
interest on the Series 5.375%  Debentures,  the Company shall have the right, at
any time during the term of the Series 5.375%  Debentures,  from time to time to
extend the interest payment period of such Series 5.375% Debentures for up to 20
consecutive quarterly interest periods (the "Extended Interest Payment Period"),
at the end of which period the Company shall pay all interest accrued and unpaid
thereon  (together with interest  thereon at the rate of 5.375% per annum to the
extent   permitted  by  applicable  law,   compounded   quarterly   ("Compounded
Interest")); provided that no Extended Interest Payment Period may extend beyond
the Maturity Date or redemption  date of the Series  5.375%  Debentures.  During
such Extended  Interest  Payment Period the Company shall not declare or pay any
dividend on, or redeem, purchase,  acquire or make a distribution or liquidation
payment with respect to, any of its common stock or preferred  stock or make any
guarantee  payments with respect  thereto;  provided that the foregoing will not
apply to any stock  dividends paid by the Company in Common Stock.  Prior to the
termination of any such Extended  Interest  Payment Period,  the Company may pay
all or any portion of the interest  accrued on the Series  5.375%  Debentures on
any Interest  Payment  Date to holders of record on the regular  record date for
such  Interest  Payment  Date or from time to time  further  extend such Period;
provided  that such Period  together  with all such further  extensions  thereof
shall not exceed 20 consecutive quarterly interest periods. Upon the termination
of any Extended  Interest Payment Period and upon the payment of all accrued and
unpaid  interest then due,  together with Compounded  Interest,  the Company may
select  a new  Extended  Interest  Payment  Period,  subject  to  the  foregoing
requirements.  No interest shall be due and payable during an Extended  Interest
Payment Period,  except at the end thereof.  At the end of the Extended Interest
Payment  Period the  Company  shall pay all  interest  accrued and unpaid on the
Series  5.375%  Debentures  including  any  Compounded  Interest  which shall be
payable to the holders of the Series 5.375% Debentures in whose names the Series
5.375%  Debentures are registered in the Debenture  register on the first record
date after the end of the Extended Interest Payment Period.


                                       9

<PAGE>



     SECTION  3.02.  (a) So long as the Property  Trustee is the legal owner and
holder  of record  of the  Series  5.375%  Debentures,  at the time the  Company
selects an Extended  Interest  Payment  Period,  the Company shall give both the
Property  Trustee  and the  Trustee  written  notice  of its  selection  of such
Extended  Interest  Payment  Period one business day prior to the earlier of (i)
the next succeeding date on which distributions on the Preferred  Securities are
payable or (ii) the date AES Trust I is  required  to give  notice of the record
date or the date such  distributions  are payable to the New York Stock Exchange
or other applicable self-regulatory  organization or to holders of the Preferred
Securities, but in any event not less than one business day prior to such record
date.  The  Company  shall  cause  AES Trust I to give  notice of the  Company's
selection  of such  Extended  Interest  Payment  Period  to the  holders  of the
Preferred Securities.

     (b) If as a result of a  Dissolution  Event Series 5.375%  Debentures  have
been distributed to holders of Preferred  Securities and Common  Securities,  at
the time the Company selects an Extended  Interest  Payment Period,  the Company
shall give the holders of the Series 5.375%  Debentures and the Trustee  written
notice of its selection of such  Extended  Interest  Payment  Period at least 10
business days prior to the earlier of (i) the next succeeding  Interest  Payment
Date or (ii) the date the  Company is  required  to give notice of the record or
payment date of such  interest  payment to the New York Stock  Exchange or other
applicable  self-regulatory  organization  or to holders  of the  Series  5.375%
Debentures.

     SECTION 3.03.  The quarter in which any notice is given pursuant to Section
3.02 shall be counted as one of the quarters  permitted in the maximum  Extended
Interest Payment Period permitted under this Article Three.


                                  ARTICLE FOUR
                COVENANTS APPLICABLE TO SERIES 5.375% DEBENTURES

     SECTION 4.01. So long as any Preferred  Securities remain outstanding,  the
Company will not declare or pay any dividends on, or redeem,  purchase,  acquire
or make a distribution or liquidation payment with respect to, any of its common
stock or preferred stock or make any guarantee  payments with respect thereto if
at such time (i) the Company  shall be in default with respect to its  Guarantee
Payments (as defined in the Guarantee  Agreement)  or other payment  obligations
under the  Guarantee  Agreement,  (ii) there  shall have  occurred  any Event of
Default  under the  Indenture  with respect to the Series  5.375%


                                       10

<PAGE>



Debentures  or (iii) the Company  shall have given  notice of its election of an
Extended Interest Payment Period and such Period, or any extension  thereof,  is
continuing;  provided that the foregoing  will not apply to any stock  dividends
paid by the Company in Common Stock.

     SECTION  4.02.  In connection  with the  distribution  of the Series 5.375%
Debentures to the holders of the Preferred  Securities upon a Dissolution Event,
the Company will use its best efforts to list such Series  5.375%  Debentures on
the  New  York  Stock  Exchange  or on  such  other  exchange  as the  Preferred
Securities are then listed and traded.

     SECTION  4.03.  The  Company  covenants  and agrees for the  benefit of the
holders of the Preferred  Securities to comply fully with all of its obligations
and agreements under the Declaration of Trust,  including,  without  limitation,
its obligations under Article 4 thereof.

     SECTION 4.04. Prior to the distribution of Series 5.375%  Debentures to the
holders of Preferred  Securities upon a Dissolution Event, the Company covenants
and agrees for the benefit of the holders of the Preferred Securities (i) not to
cause or permit the Common  Securities to be transferred  except as permitted by
the  Declaration of Trust and (ii) that it will use reasonable  efforts to cause
the Trust to continue to be treated as a grantor trust for United States federal
income tax purposes,  except in  connection  with a  distribution  of the Series
5.375% Debentures as provided in the Declaration of Trust.


                                  ARTICLE FIVE
                            CONVERSION OF DEBENTURES

     SECTION 5.01.  Subject to and upon  compliance  with the provisions of this
Article Five, the Series 5.375%  Debentures are convertible at the option of the
Holder,  at any time through the close of business on March 31, 2027 (or, in the
case of Series 5.375%  Debentures  called for redemption,  prior to the close of
business on the Business Day prior to the  corresponding  redemption  date) into
fully paid and nonassessable shares of


                                       11

<PAGE>



Common Stock of the Company at an initial  conversion  rate of 0.6906  shares of
Common  Stock  for each $50 in  aggregate  principal  amount  of  Series  5.375%
Debentures  (equal to a  conversion  price (as adjusted  from time to time,  the
"Conversion Price") of $72.40 per share of Common Stock),  subject to adjustment
as described in this Article  Five.  A Holder of Series  5.375%  Debentures  may
convert any portion of the principal amount of the Series 5.375% Debentures into
that number of fully paid and  nonassessable  shares of Common Stock obtained by
dividing the principal amount of the Series 5.375% Debentures to be converted by
such conversion price. All calculations under this Article Five shall be made to
the nearest cent or to the nearest 1/100th of a share, as the case may be.

     SECTION 5.02. (a) In order to convert all or a portion of the Series 5.375%
Debentures,  the  Holder  thereof  shall  deliver  to the  Conversion  Agent  an
irrevocable  Notice of Conversion  setting forth the principal  amount of Series
5.375%  Debentures  to be converted,  together with the name or names,  if other
than the  Holder,  in which the  shares of Common  Stock  should be issued  upon
conversion  and, if such Series 5.375%  Debentures are definitive  Series 5.375%
Debentures, surrender to the Conversion Agent the Series 5.375% Debentures to be
converted,  duly endorsed or assigned to the Company or in blank. In addition, a
holder of Trust Securities may exercise its right under the Declaration of Trust
to  convert  such  Trust  Securities  into  Common  Stock by  delivering  to the
Conversion  Agent  an  irrevocable   Notice  of  Conversion  setting  forth  the
information  called for by the preceding  sentence and directing the  Conversion
Agent to (i) exchange  such Trust  Security  for a portion of the Series  5.375%
Debentures  held by the Trust (at an exchange  rate of $50  principal  amount of
Series 5.375%  Debentures for each Trust Security) and (ii) immediately  convert
such Series 5.375%  Debentures,  on behalf of such holder,  into Common Stock of
the Company  pursuant to this Article Five and, if such Trust  Securities are in
definitive form,  surrendering such Trust Securities,  duly endorsed or assigned
to the Company or in blank. So long as any Trust Securities are outstanding, the
Trust shall not convert any Series 5.375% Debentures except pursuant to a Notice
of Conversion delivered to the Conversion Agent by a holder of Trust Securities.
Any reference  herein to a "holder" of Trust Securities shall mean a "Holder" of
such securities as defined in the Declaration of Trust.

     If a Preferred  Security is surrendered  for conversion  after the close of
business on any regular record date for payment of a Distribution and before the
opening of  business  on the  corresponding  Distribution  payment  date,  then,
notwithstanding  such conversion,  the Distribution payable on such Distribution
payment date will be paid in cash to the person in whose name the Series  5.375%
Debenture is registered at the close of business on such record date, and (other
than a Series 5.375%  Debenture or a portion of a Series 5.375% Debenture called
for redemption on a redemption  date occurring  after such record date and on or
prior to such Distribution payment date) when so surrendered for conversion, the
Series 5.375% Debenture must be accompanied by payment of an amount equal to the
Distribution  payable on such  Distribution  payment  date.  Except as otherwise
provided in the immediately preceding sentence, in the case of any Series 5.375%
Debenture which is converted,  interest whose Maturity Date is after the date of
conversion


                                       12

<PAGE>



of such Series 5.375% Debenture shall not be payable,  and the Company shall not
make nor be required to make any other  payment,  adjustment  or allowance  with
respect to accrued but unpaid  interest  on the Series  5.375%  Debenture  being
converted,  which shall be deemed to be paid in full. Each  conversion  shall be
deemed to have been effected  immediately  prior to the close of business on the
day on which the Notice of Conversion  was received (the  "Conversion  Date") by
the  Conversion  Agent  from  the  Holder  or  from a  holder  of the  Preferred
Securities  effecting a conversion  thereof  pursuant to its  conversion  rights
under the  Declaration,  as the case may be. The Person or Persons  entitled  to
receive the Common Stock issuable upon such conversion  shall be treated for all
purposes  as the  record  holder  or  holders  of such  Common  Stock  as of the
Conversion Date. As promptly as practicable on or after the Conversion Date, the
Company shall issue and deliver at the office of the  Conversion  Agent,  unless
otherwise  directed by the Holder in the Notice of Conversion,  a certificate or
certificates  for the number of full shares of Common Stock  issuable  upon such
conversion,  together with the cash payment,  if any, in lieu of any fraction of
any share to the Person or Persons  entitled to receive the same. The Conversion
Agent shall deliver such certificate or certificates to such Person or Persons.

     (b) The Company's delivery upon conversion of the fixed number of shares of
Common Stock into which the Series 5.375%  Debentures are convertible  (together
with the cash payment,  if any, in lieu of fractional shares) shall be deemed to
satisfy the Company's  obligation to pay the principal amount at maturity of the
portion  of Series  5.375%  Debentures  so  converted  and any  unpaid  interest
(including  Compounded Interest) accrued on such Series 5.375% Debentures at the
time of such conversion.

     (c) No  fractional  shares  of Common  Stock  will be issued as a result of
conversion, but in lieu thereof, the Company shall pay to the Conversion Agent a
cash  adjustment in an amount equal to the same fraction of the Closing Price of
such fractional  interest on the date on which the Series 5.375% Debentures were
duly surrendered to the Conversion Agent for conversion,  or, if such day is not
a day on which any securities are traded on the national  securities exchange or
quotation  system used to determine the Closing Price (a "Trading  Day"), on the
next Trading Day, and the  Conversion  Agent in turn will make such payment,  if
any,  to the  Holder  of the  Series  5.375%  Debentures  or the  holder  of the
Preferred Securities so converted.

     (d) In the event of the  conversion of any Series 5.375%  Debenture in part
only,  a new  Series  5.375%  Debenture  or  Series  5.375%  Debentures  for the
unconverted  portion  thereof  will be issued in the name of the Holder  thereof
upon the cancellation thereof in accordance with Section 2.05 of the Indenture.

     (e) In  effecting  the  conversion  transactions  described in this Section
5.02,  the  Conversion  Agent is acting  as agent of the  holders  of  Preferred
Securities   (in  the  exchange  of  Preferred   Securities  for  Series  5.375%
Debentures)  and as agent of the  Holders of Series  5.375%  Debentures  (in the
conversion of Series 5.375%  Debentures into Common Stock),  as the case may be.
The  Conversion  Agent  is  hereby  authorized  (i) to  exchange  Series  5.375%
Debentures  held by the Trust  from  time to time for  Preferred  Securities  in


                                       13

<PAGE>



connection  with the conversion of such Preferred  Securities in accordance with
this  Article  Five and (ii) to convert  all or a portion  of the Series  5.375%
Debentures  into Common  Stock and  thereupon  to deliver  such shares of Common
Stock in accordance  with the  provisions of this Article Five and to deliver to
the Trust a new Series  5.375%  Debenture or Series  5.375%  Debentures  for any
resulting unconverted principal amount.

     SECTION 5.03. (a) The Conversion  Price shall be adjusted from time to time
as follows:

          (i) In  case  the  Company  shall  pay or  make a  dividend  or  other
          distribution  on Common  Stock in shares  of  Common  Stock,  then the
          Conversion  Price in  effect at the  opening  of  business  on the day
          following  the  date  fixed  for  the  determination  of  shareholders
          entitled  to receive  such  dividend  or other  distribution  shall be
          reduced  by  multiplying  such  Conversion  Price  by a  fraction  the
          numerator  of which  shall be the  number of  shares  of Common  Stock
          outstanding  at the  close  of  business  on the date  fixed  for such
          determination  and the  denominator  of which shall be the sum of such
          number of  shares  and the total  number of shares  constituting  such
          dividend or other  distribution,  such  reduction to become  effective
          immediately  after the opening of business  on the day  following  the
          date  fixed  for  such   determination.   For  the  purposes  of  this
          subparagraph  (i),  the  number of shares of Common  Stock at any time
          outstanding  shall not  include  shares  held in the  treasury  of the
          Company  (except to the extent such dividend or  distribution is being
          made with respect to such shares) but shall include shares issuable in
          respect of scrip certificates issued in lieu of fractions of shares of
          Common Stock.

          (ii)  In  case  the  outstanding  shares  of  Common  Stock  shall  be
          subdivided  into a greater number of shares of Common Stock,  then the
          Conversion  Price in  effect at the  opening  of  business  on the day
          following the day upon which such subdivision  becomes effective shall
          be proportionately  reduced, and, conversely,  in case the outstanding
          shares of Common  Stock  shall be  combined  into a smaller  amount of
          shares of Common  Stock,  then the  Conversion  Price in effect at the
          opening  of  business  on the day  following  the day upon  which such
          combination becomes effective shall be proportionately increased, such
          reduction  or  increase,  as the  case  may be,  to  become  effective
          immediately after the opening of business on the day following the day
          upon which such subdivision or combination becomes effective.

          (iii) In case the  Company  shall  issue  rights  or  warrants  to all
          holders of Common Stock  entitling them (for a period  expiring


                                       14

<PAGE>



          within 45 days after the record date fixed for a distribution  of such
          rights or  warrants)  to  subscribe  for or purchase  shares of Common
          Stock at a price per  share  less than the  Current  Market  Price (as
          hereinafter defined) per share (determined as provided in subparagraph
          (vii) below) of Common  Stock on the date fixed for the  determination
          of  shareholders  entitled to receive  such rights or warrants  (other
          than pursuant to a dividend  reinvestment  plan),  then the Conversion
          Price in effect at the opening of business  on the day  following  the
          date fixed for such determination shall be reduced by multiplying such
          Conversion  Price by a fraction  the  numerator  of which shall be the
          number of shares of Common Stock  outstanding at the close of business
          on the date fixed for such  determination plus the number of shares of
          Common Stock which the  aggregate  of the offering  price of the total
          number of  shares  of Common  Stock so  offered  for  subscription  or
          purchase   would  purchase  at  such  Current  Market  Price  and  the
          denominator  shall be the number of shares of Common Stock outstanding
          at the close of business on the date fixed for such determination plus
          the number of shares of Common  Stock so offered for  subscription  or
          purchase,  such reduction to become  effective  immediately  after the
          opening  of  business  on the day  following  the date  fixed for such
          determination. For the purposes of this subparagraph (iii), the number
          of shares of Common  Stock at any time  outstanding  shall not include
          shares held in the  treasury of the Company but shall  include  shares
          issuable in respect of scrip certificates  issued in lieu of fractions
          of shares of Common Stock.  The Company agrees not to issue any rights
          or warrants in respect of shares of Common  Stock held in the treasury
          of the  Company.  To the extent  that  shares of Common  Stock are not
          delivered  after  the  expiration  of such  rights  or  warrants,  the
          Conversion  Price shall be  readjusted to the  Conversion  Price which
          would  then be in effect  had the  adjustments  made in respect of the
          issuance of such rights or warrants been made on the basis of delivery
          of only the number of shares of Common Stock actually delivered.

          (iv) Subject to the second  paragraph of this  subparagraph  (iv),  in
          case the Company  shall,  by dividend or otherwise,  distribute to all
          holders of Common  Stock (A) shares of  capital  stock of the  Company
          (other than Common Stock), (B) evidence of indebtedness of the Company
          and/or (C) other assets (including  securities,  but excluding (1) any
          rights or warrants  referred to in subparagraph  (iii) above,  (2) any
          rights or warrants to obtain capital stock of a company other than the
          Company  or  any  subsidiary  of the  Company  (including  any  rights
          offerings of the Company with respect to capital stock of companies in
          which the  Company  has an


                                       15

<PAGE>



          investment (a "Rights  Offering")),  (3) dividends or distributions in
          connection  with the  liquidation,  dissolution  or  winding-up of the
          Company,  (4) dividends  payable  solely in cash that may from time to
          time be  fixed  by the  Board  of  Directors  of the  Company  and (5)
          dividends or  distributions  referred to in  subparagraph  (i) above),
          then in each case (unless the Company  makes the election  referred to
          in the next sentence) the  Conversion  Price shall be adjusted so that
          the  same  shall  equal  the  price   determined  by  multiplying  the
          Conversion Price in effect  immediately prior to the close of business
          on such record date by a fraction the  numerator of which shall be the
          Current Market Price per share (determined as provided in subparagraph
          (vii) below) of the Common  Stock on such record date (the  "Reference
          Date")  less the then  fair  market  value on the  Reference  Date (as
          determined  in good faith by the Board of  Directors  of the  Company,
          whose  determination  shall be conclusive  and shall be described in a
          statement filed with the Depositary and the Trustee) of the portion of
          the shares of capital stock of the Company,  evidences of indebtedness
          or other assets so  distributed  (and for which an  adjustment  to the
          Conversion Price has not been made previously pursuant to the terms of
          this  Article  Five)  applicable  to one share of Common Stock and the
          denominator shall be such Current Market Price per share of the Common
          Stock,  such adjustment to become effective  immediately  prior to the
          opening of business on the day following the Reference Date.  However,
          the  Company  may  elect,  in its  sole  discretion,  in  lieu  of the
          foregoing  adjustment,  to make adequate provision so that each holder
          of Securities shall have the right to receive upon conversion  thereof
          the  amount  and  kind  of  shares  of  capital  stock,  evidences  of
          indebtedness  or other assets such holder would have received had such
          holder  converted  such  shares on such record  date.  If the Board of
          Directors  of the  Company  determines  the fair  market  value of any
          distribution  for purposes of this  subparagraph  (iv) by reference to
          the actual or when issued trading market for any securities (including
          shares of capital  stock or evidence of  indebtedness  of the Company)
          comprising a distribution of securities,  it must in doing so consider
          the price in such market over the period used in computing the Current
          Market Price of the Common Stock.

          For purposes of this  subparagraph  (iv), any dividend or distribution
          that includes both (x) any of the items  described in clauses (A), (B)
          or (C) of the first paragraph of this subparagraph (iv) and (y) Common
          Stock or rights or warrants to subscribe for or purchase  Common Stock
          of the type  referred to in  subparagraph  (iii) shall be deemed to be
          (1) a  dividend  or  distribution  of shares of  capital  stock of the
          Company (other than Common Stock),  evidences of


                                       16

<PAGE>



          indebtedness of the Company or other assets of the type referred to in
          clause (C) of the first  paragraph of this  subparagraph  (iv) (making
          any Conversion  Price reduction  required by this  subparagraph  (iv))
          immediately  followed by (2) a dividend or distribution of such Common
          Stock or rights  or  warrants  to  purchase  Common  Stock of the type
          referred to in subparagraph (iii) (making any further Conversion Price
          reduction  required  by  subparagraph  (i) or  (iii)  of this  Section
          5.03(a)),   except  (A)  the  Reference   Date  of  such  dividend  or
          distribution as defined in this subparagraph (iv) shall be substituted
          as "the date fixed for the  determination of shareholders  entitled to
          receive  such  rights  or  warrants"  and  "the  date  fixed  for such
          determination"  within the meaning of  subparagraphs  (i) and (iii) of
          this Section  5.03(a) and (B) any shares of Common  Stock  included in
          such dividend or distribution shall not be deemed  "outstanding at the
          close of business on the date fixed for such determination" within the
          meaning of subparagraph (i) of this Section 5.03(a).

          The occurrence of a distribution  or the occurrence of any other event
          as a result of which  holders of Series 5.375%  Debentures  converting
          such notes into Common Stock hereunder will not be entitled to receive
          rights issued pursuant to any shareholder  protective rights agreement
          now or hereafter in effect (the "Other Rights") in the same amount and
          manner as if such holders had converted such shares  immediately prior
          to the occurrence of such  distribution or other event shall be deemed
          a  distribution  of  Other  Rights  for  the  purposes  of  conversion
          adjustments  pursuant to this subparagraph (iv). In lieu of making any
          adjustment to the Conversion Price under this  subparagraph  (iv) as a
          result of such a distribution of Other Rights,  the Company may elect,
          in its sole discretion, to provide that Other Rights shall be issuable
          in the same amount and manner  upon  conversion  of the Series  5.375%
          Debentures  without  regard to  whether  the  shares  of Common  Stock
          issuable upon  conversion of the Series 5.375%  Debentures were issued
          before or after such distribution or other event.

          (v) In case the Company shall,  by dividend or otherwise,  at any time
          distribute cash to all holders of Common Stock, excluding (A) any cash
          dividends  on  Common  Stock to the  extent  that the  aggregate  cash
          dividends per share of Common Stock in any consecutive 12-month period
          do not exceed the greater of (x) the amount per share of Common  Stock
          of the cash  dividends  paid on the  Common  Stock in the  immediately
          preceding  12-month period,  to the extent that such dividends for the
          immediately  preceding  12- month period did not require an adjustment
          to the Conversion Price


                                       17

<PAGE>



          pursuant to this subparagraph (v) (as adjusted to reflect subdivisions
          or combinations of the Common Stock) and (y) 15% of the average of the
          daily Closing Prices (as hereinafter  defined) of the Common Stock for
          the ten  consecutive  Trading  Days  immediately  prior to the date of
          declaration of such dividend and (B) any dividend or  distribution  in
          connection  with the  liquidation,  dissolution  or  winding-up of the
          Company,  whether  voluntary or involuntary;  or any redemption of any
          Other Rights;  provided,  however,  that no  adjustment  shall be made
          pursuant to this subparagraph (v) if such distribution would otherwise
          constitute  a  Fundamental  Change  (as  hereinafter  defined)  and be
          reflected  in a  resulting  adjustment  to  the  Conversion  Price  as
          provided in this Article  Five) then, in each case (unless the Company
          makes the election  referred to in the proviso following this clause),
          the Conversion Price shall be reduced so that the same shall equal the
          price  determined by multiplying the Conversion Price in effect at the
          close of business on such record date by a fraction  the  numerator of
          which  shall be the Closing  Price of a share of Common  Stock on such
          record date less the amount of cash so distributed  (to the extent not
          excluded as provided  above)  applicable to one share of Common Stock,
          and the  denominator  shall be the Closing  Price of a share of Common
          Stock,  such reduction to become  effective  immediately  prior to the
          opening of business on the day following  such record date;  provided,
          however,  that the Company may elect, in its sole discretion,  in lieu
          of the foregoing  adjustment,  to make adequate provision so that each
          holder of Securities  shall  thereafter have the right to receive upon
          conversion the amount of cash such holder would have received had such
          holder  converted each Security on such record date. If any adjustment
          is  required  to be made as set  forth in this  subparagraph  (v) as a
          result of a distribution  which is a dividend  described in clause (A)
          of this  subparagraph  (v),  such  adjustment  will be based  upon the
          amount by which such  distribution  exceeds the amount of the dividend
          permitted  to  be  excluded  pursuant  to  such  clause  (A)  of  this
          subparagraph  (v). If an adjustment is required to be made pursuant to
          this subparagraph (v) as a result of a distribution  which is not such
          a  dividend,  such  adjustment  would be based upon the full amount of
          such distribution.

          (vi) In case of the  consummation of a tender or exchange offer (other
          than an odd-lot tender offer) made by the Company or any subsidiary of
          the Company for all or any portion of the outstanding shares of Common
          Stock to the extent that the cash and fair market value (as determined
          in  good  faith  by the  Board  of  Directors  of the  Company,  whose
          determination  shall  be  conclusive  and  shall  be  described  in  a
          resolution of such Board) of any other consideration


                                       18

<PAGE>



          included in such  payment  per share of Common  Stock at the last time
          (the  "Expiration  Time") tenders or exchanges may be made pursuant to
          such tender or exchange  offer (as  amended)  exceed by more than 10%,
          with any smaller excess being  disregarded in computing the adjustment
          to the Conversion Price provided in this subparagraph  (vi), the first
          reported  sale price per share of Common Stock on the Trading Day next
          succeeding the  Expiration  Time,  then the Conversion  Price shall be
          reduced  so  that  the  same  shall  equal  the  price  determined  by
          multiplying the Conversion  Price in effect  immediately  prior to the
          Expiration  Time by a fraction  the  numerator  of which  shall be the
          number of shares of Common Stock  outstanding  (including any tendered
          or exchanged  shares) on the Expiration  Time  multiplied by the first
          reported  sale  price  of the  Common  Stock on the  Trading  Day next
          succeeding the Expiration Time and the denominator shall be the sum of
          (x) the fair market value  (determined  as aforesaid) of the aggregate
          consideration  payable to shareholders  based on the acceptance (up to
          any maximum specified in the terms of the tender or exchange offer) of
          all shares  validly  tendered or exchanged and not withdrawn as of the
          Expiration  Time  (the  shares  deemed  so  accepted,  up to any  such
          maximum,  being  referred to as the  "Purchased  Shares")  and (y) the
          product of the number of shares of Common Stock  outstanding (less any
          Purchased  Shares) on the Expiration  Time and the first reported sale
          price of the  Common  Stock on the  Trading  Day next  succeeding  the
          Expiration Time, such reduction to become effective  immediately prior
          to the opening of business on the day following the Expiration Time.

          (vii) For the purpose of any computation  under this Article Five, the
          "Current  Market  Price per share" of Common Stock on any day shall be
          deemed to be the average of the daily Closing  Prices (as  hereinafter
          defined)  per share of Common  Stock for the ten  consecutive  Trading
          Days prior to and including the date in question;  provided,  however,
          that  (1) if the "ex"  date (as  hereinafter  defined)  for any  event
          (other than the issuance, distribution or Fundamental Change requiring
          such  computation) that requires an adjustment to the Conversion Price
          pursuant to this Article Five (the "Other  Event")  occurs during such
          ten  consecutive  Trading  Days and  prior  to the  "ex"  date for the
          issuance,   distribution   or   Fundamental   Change   requiring  such
          computation (the "Current Event"),  the Closing Price for each Trading
          Day prior to the "ex" date for such Other  Event  shall be adjusted by
          multiplying  such  Closing  Price by the same  fraction  by which  the
          Conversion  Price is so  required  to be  adjusted as a result of such
          Other  Event,  (2) if the "ex" date for any Other  Event  occurs on or
          after the "ex" date for the


                                       19

<PAGE>



          Current  Event and on or prior to the date in  question,  the  Closing
          Price for each  Trading  Day on and after the "ex" date for such Other
          Event shall be  adjusted  by  multiplying  such  Closing  Price by the
          reciprocal  of the  fraction  by  which  the  Conversion  Price  is so
          required to be adjusted as a result of such Other Event (provided that
          in the event that such fraction is required to be determined at a date
          subsequent to the date in question and with reference to events taking
          place  subsequent  to the date in question,  the Board of Directors of
          the  Company or, to the extent  permitted  by  applicable  law, a duly
          authorized committee thereof,  whose determination shall be conclusive
          and described in a resolution of the Board of Directors of the Company
          or such duly authorized  committee thereof,  as the case may be, shall
          in good faith  estimate such fraction  based on  assumptions  it deems
          reasonable  regarding such events taking place  subsequent to the date
          in question, and such estimated fraction shall be used for purposes of
          such  adjustment  until such time as the actual  fraction by which the
          Conversion  Price is so  required  to be  adjusted as a result of such
          Other Event is  determined),  and (3) if the "ex" date for the Current
          Event  is on or  prior  to the date in  question,  after  taking  into
          account any adjustment  required pursuant to clause (1) or (2) of this
          proviso,  the Closing Price for each Trading Day on or after such "ex"
          date shall be  adjusted  by adding  thereto the amount of any cash and
          the fair  market  value (as  determined  in good faith by the Board of
          Directors  of the Company or, to the extent  permitted  by  applicable
          law, a duly authorized  committee  thereof in a manner consistent with
          any  determination  of such value for purposes of this  Article  Five,
          whose  determination shall be conclusive and described in a resolution
          of the Board of  Directors  of the  Company  or such  duly  authorized
          committee thereof, as the case may be) of the shares of capital stock,
          evidences of indebtedness or other assets being distributed applicable
          to one share of Common  Stock as of the close of  business  on the day
          before such "ex" date. For purposes of this  subparagraph  (vii),  the
          term  "ex"  date,   (1)  when  used  with  respect  to  any  issuance,
          distribution or Fundamental Change,  means the first date on which the
          Common  Stock trades  regular way on the  relevant  exchange or in the
          relevant market from which the Closing Price was obtained  without the
          right  to  receive  such  issuance,  such  distribution  or the  cash,
          securities, property or other assets distributable in such Fundamental
          Change to holders of the Common  Stock,  (2) when used with respect to
          any  subdivision or  combination of shares of Common Stock,  means the
          first  date on which  the  Common  Stock  trades  regular  way on such
          exchange or in such market after the time at which such subdivision or
          combination  becomes  effective  and (3) when used with respect to


                                       20

<PAGE>



          any tender or exchange  offer means the first date on which the Common
          Stock trades  regular way on such exchange or in such market after the
          Expiration Time of such offer.

          (viii)  No  adjustment  in the  Conversion  Price  shall  be  required
          pursuant to this Section 5.03(a) unless the adjustment would require a
          change  of at  least 1% of such  price;  provided,  however,  that any
          adjustments  which  by  reason  of this  subparagraph  (viii)  are not
          required to be made shall be carried forward and taken into account in
          any  subsequent  adjustment.  All  calculations  shall  be made to the
          nearest  cent  (with  .005 being  rounded  upward)  or to the  nearest
          1/100th of a share (with .005 of a share being rounded upward), as the
          case may be. Notwithstanding  anything to the contrary in this Article
          Five,  the Company  from time to time may, to the extent  permitted by
          law,  reduce the  Conversion  Price by any amount for any period of at
          least 20 Business  Days, in which case the Company shall give at least
          15 days'  notice of such  reduction  to the  holders of Series  5.375%
          Debentures  and the  Trustee.  In  addition,  the Company  may, at its
          option,  make such  reductions in the Conversion  Price in addition to
          those set forth in this Article  Five, as it considers to be advisable
          in order to avoid or diminish  any income tax to any holders of shares
          of Common Stock  resulting from any dividend or  distribution of stock
          or issuance of rights or warrants to purchase or  subscribe  for stock
          or from any event  treated as such for income tax  purposes or for any
          other reasons.

          (ix)  In any  case  in  which  this  Article  Five  provides  that  an
          adjustment shall become effective  immediately after a record date for
          an event, the Company may defer until the occurrence of such event (A)
          issuing to the holder of any Series 5.375% Debentures  converted after
          such  record  date  and  before  the  occurrence  of  such  event  the
          additional  shares of Common Stock  issuable  upon such  conversion by
          reason of the  adjustment  required  by such  event over and above the
          Common Stock  issuable  upon such  conversion  before giving effect to
          such  adjustment  and (B) paying to such  holder any amount in cash in
          lieu of any fractional shares pursuant to this Article Five.

          (x) For purposes of this Article  Five,  "Common  Stock"  includes any
          stock of any class of the Company  which has no  preference in respect
          of  dividends or of amounts  payable in the event of any  voluntary or
          involuntary liquidation,  dissolution or winding-up of the Company and
          which is not subject to redemption by the Company. However, subject to
          the provisions of this Article Five,  shares issuable on conversion of
          Series  5.375%  Debentures  shall


                                       21

<PAGE>



          include  only shares of the class  designated  as the  Company  Common
          Stock on the date of the initial issuance of Series 5.375%  Debentures
          by the  Company or shares of any class or classes  resulting  from any
          reclassification  or  reclassification   thereof  and  which  have  no
          preference in respect of dividends or of amounts  payable in the event
          of any voluntary or involuntary liquidation, dissolution or winding-up
          of the Company and which are not subject to redemption by the Company;
          provided,  however,  that if at any time there  shall be more than one
          such resulting  class,  the shares of each such class then so issuable
          shall be  substantially  in the  proportion  which the total number of
          shares of such class resulting from all such  reclassifications  bears
          to the total number of shares of all such classes  resulting  from all
          such reclassifications.

     (b) Whenever the Conversion Price is adjusted as herein provided:

          (i) the Company shall compute the adjusted  Conversion Price and shall
          prepare a  certificate  signed by the Chief  Financial  Officer or the
          Treasurer of the Company setting forth the adjusted  Conversion  Price
          and showing in reasonable  detail the facts upon which such adjustment
          is based,  and such  certificate  shall  forthwith  be filed  with the
          Trustee and the transfer  agent for the Preferred  Securities  and the
          Series 5.375% Debentures; and

          (ii) a notice  stating  the  Conversion  Price has been  adjusted  and
          setting  forth  the  adjusted   Conversion  Price  shall  as  soon  as
          practicable  be  mailed  by the  Company  to  all  record  holders  of
          Preferred  Securities  and the Series 5.375%  Debentures at their last
          addresses as they appear upon the stock  transfer books of the Company
          and the Trust.

     SECTION  5.04.  (a) In the event that the  Company  shall be a party to any
transaction  or  series  of  transactions  constituting  a  Fundamental  Change,
including,  without limitation,  (i) any recapitalization or reclassification of
shares of Common Stock (other than a change in the par value or as a result of a
subdivision or combination of the Common Stock),  (ii) any  consolidation of the
Company with, or merger of the Company into, any other corporation or any merger
of another  corporation  into the Company as a result of which holders of Common
Stock  shall be  entitled  to receive  securities  or other  property  or assets
(including  cash) with  respect to or in exchange for Common Stock (other than a
merger  which does not result in a  reclassification,  conversion,  exchange  or
cancellation of outstanding shares of Common Stock),  (iii) any sale or transfer
of all or substantially all of the assets of the Company, or (iv) any compulsory
share  exchange,  pursuant to any of which the holders of Common  Stock shall be
entitled to receive other securities,  cash or other property,  then appropriate
provision  shall be made as part of the terms of such  transaction  or series of
transactions so that the holder of each Series 5.375%


                                       22

<PAGE>


Debenture  then  outstanding  shall have the right  thereafter  to convert  such
Series  5.375%  Debenture  only  into  (A)  if any  such  transaction  does  not
constitute a Common Stock Fundamental Change (as hereinafter defined),  the kind
and  amount of the  securities,  cash or other  property  that  would  have been
receivable upon such recapitalization,  reclassification, consolidation, merger,
sale,  transfer or share  exchange by a holder of the number of shares of Common
Stock  into  which  such  Series  5.375%  Debenture  might  have been  converted
immediately  prior to such  recapitalization,  reclassification,  consolidation,
merger,  sale,  transfer or share  exchange,  after,  in the case of a Non-Stock
Fundamental Change (as hereinafter defined),  giving effect to any adjustment in
the Conversion Price required by the provisions which follow in subparagraph (i)
of Section 5.04(c), and (B) in the case of a Common Stock Fundamental Change (as
hereinafter  defined),  common  stock of the kind  received by holders of Common
Stock  as a  result  of  such  Common  Stock  Fundamental  Change  in an  amount
determined  pursuant to the  provisions  which  follow in  subparagraph  (ii) of
Section 5.04(c). The company formed by such consolidation or resulting from such
merger or which acquires such assets or which acquires the Common Stock,  as the
case may be,  shall  enter  into a  supplemental  indenture  with  the  Trustee,
satisfactory  in form to the  Trustee,  the  provisions  of  which  provide  for
adjustments  which,  for  events  subsequent  to  the  effective  date  of  such
supplemental  indenture,  shall be as nearly equivalent as may be practicable to
the adjustments  provided for in this Article Five. The above  provisions  shall
similarly    apply   to    successive    recapitalization,    reclassifications,
consolidations, mergers, sales, transfers or share exchanges.

     (b)  Notwithstanding  any  other  provisions  in this  Article  Five to the
contrary,  if any Fundamental Change (as hereinafter  defined) occurs,  then the
Conversion  Price  in  effect  will  be  adjusted  immediately   following  such
Fundamental  Change as described below in Section 5.04(c).  In addition,  in the
event of a Common Stock Fundamental  Change,  each Series 5.375% Debenture shall
be  convertible  solely  into  common  stock of the kind  received by holders of
Common  Stock as the  result of such  Common  Stock  Fundamental  Change as more
specifically provided below in Section 5.04(c).

     (c) For purposes of calculating  any adjustment to be made pursuant to this
Article Five in the event of a Fundamental  Change,  immediately  following such
Fundamental  Change (and for such purposes a Fundamental  Change shall be deemed
to occur on the earlier of (a) the occurrence of such Fundamental Change and (b)
the date, if any, fixed for  determination  of shareholders  entitled to receive
the cash, securities, property or other assets distributable in such Fundamental
Change to holders of the Common Stock):

          (i) in the case of a  Non-Stock  Fundamental  Change,  the  Conversion
          Price  per  share  of  Common  Stock  shall  be the  lower  of (A) the
          Conversion  Price  in  effect  immediately  prior  to  such  Non-Stock
          Fundamental  Change,  but after giving effect to any other adjustments
          effected pursuant to this Article Five, and (B) the product of (1) the
          greater of the Applicable  Price (as hereinafter  defined) or the then
          applicable  Reference Market Price (as hereinafter  defined) and (2) a
          fraction the numerator of which shall be $100


                                       23

<PAGE>



          and the  denominator  of which  shall be the  amount  set forth  below
          (based on the date on which such Non-Stock Fundamental Change occurs).
          For the twelve month period beginning March 31:

                      Year                              Denominator
                      ----                              -----------
                      1997                               105.375%
                      1998                               104.703%
                      1999                               104.031%
                      2000                               103.359%
                      2001                               102.687%
                      2002                               102.015%
                      2003                               101.343%
                      2004                               100.671%

          and thereafter, 100.00;

          (ii) in the case of a Common Stock Fundamental  Change, the Conversion
     Price per share of Common  Stock  shall be the  Conversion  Price in effect
     immediately prior to such Common Stock Fundamental Change, but after giving
     effect to any other  adjustments  effected  pursuant to this Article  Five,
     multiplied by a fraction,  the  numerator of which is the  Purchaser  Stock
     Price  (as  hereinafter  defined)  and  the  denominator  of  which  is the
     Applicable Price;  provided,  however,  that in the event of a Common Stock
     Fundamental  Change  in which  (A) 100% of the  value of the  consideration
     received  by a holder of Common  Stock is  common  stock of the  successor,
     acquiror or other third party (and cash,  if any,  paid with respect to any
     fractional  interests in such common stock resulting from such Common Stock
     Fundamental  Change)  and (B)  all of the  Common  Stock  shall  have  been
     exchanged  for,  converted  into or acquired for common stock (and cash, if
     any, with respect to fractional  interests) of the  successor,  acquiror or
     other  third  party,  the  Conversion  Price  per  share  of  Common  Stock
     immediately  following  such Common Stock  Fundamental  Change shall be the
     Conversion  Price  in  effect   immediately  prior  to  such  Common  Stock
     Fundamental  Change  divided by the number of shares of common stock of the
     successor, acquiror, or other third party received by a holder of one share
     of Common Stock as a result of such Common Stock Fundamental Change.

     (d) The  following  definitions  shall apply to terms used in this  Article
Five:

          (i)  "Applicable  Price"  shall  mean (A) in the event of a  Non-Stock
     Fundamental  Change in which the holders of Common Stock receive only cash,
     the amount of cash  receivable by a holder of one share of Common Stock and
     (B) in the  event of any  other  Fundamental  Change,  the  average  of the
     Closing  Prices for one share of Common  Stock  during the ten Trading Days
     immediately  prior to the


                                       24

<PAGE>



     record date for the  determination  of the holders of Common Stock entitled
     to receive cash,  securities,  property or other assets in connection  with
     such  Fundamental  Change or, if there is no such record date, prior to the
     date upon which the holders of Common Stock shall have the right to receive
     such cash, securities, property or other assets.

          (ii) "Closing  Price" with respect to any  securities on any day shall
     mean the closing  sale price,  regular way, on such day or, in case no such
     sale takes place on such day, the average of the  reported  closing bid and
     asked prices,  regular way, in each case on the New York Stock Exchange or,
     if such security is not listed or admitted to trading on such Exchange,  on
     the principal  national  securities  exchange or quotation  system on which
     such  security is quoted or listed or admitted to trading or, if not quoted
     or listed or admitted  to trading on any  national  securities  exchange or
     quotation  system,  the average of the closing bid and asked prices of such
     security on the over-the-counter market on the date in question as reported
     by the National  Quotation Bureau  Incorporated,  or a similarly  generally
     accepted  reporting  service  or, if not so  available,  in such  manner as
     furnished by any New York Stock Exchange  member firm selected from time to
     time by the Board of  Directors  of the Company for that purpose or a price
     determined in good faith by the Board of Directors of the Company.

          (iii) "Common  Stock  Fundamental  Change" shall mean any  Fundamental
     Change in which more than 50% of the value (as  determined in good faith by
     the Board of Directors of the Company) of the consideration received by the
     holders of Common Stock pursuant to such transactions consists of shares of
     common stock that, for the ten consecutive  Trading Days immediately  prior
     to such Fundamental  Change,  has been admitted for listing or admitted for
     listing subject to notice of issuance on a national  securities exchange or
     quoted on the Nasdaq National Market; provided, however, that a Fundamental
     Change shall not be a Common Stock Fundamental Change unless either (A) the
     Company continues to exist after the occurrence of such Fundamental  Change
     and the outstanding  Preferred  Securities continue to exist as outstanding
     Preferred Securities,  or (B) the outstanding Preferred Securities continue
     to exist as Preferred  Securities and are convertible  into common stock of
     the successor to the Company.

          (iv) "Fundamental Change" shall mean the occurrence of any transaction
     or event or  series of  transactions  or  events  pursuant  to which all or
     substantially  all of the Common  Stock shall be exchanged  for,  converted
     into,  acquired  for or  constitutes  solely  the  right to  receive  cash,
     securities,  property  or other  assets  (whether  by means of an  exchange
     offer,  liquidation,  tender  offer,  consolidation,  merger,  combination,
     reclassification, recapitalization or otherwise); provided, however, in the
     case of a plan  involving  more than one such  transaction  or  event,  for
     purposes of adjustment of the Conversion  Price,  such  Fundamental  Change
     shall be deemed to have occurred when substantially all of the Common Stock
     has been  exchanged  for,  converted  into, or acquired for or  constitutes
     solely the right to


                                       25

<PAGE>



     receive  cash,  securities,  property or other assets,  but the  adjustment
     shall be based upon the  consideration  which the  holders of Common  Stock
     received in such transaction or event as a result of which more than 50% of
     the Common Stock shall have been exchanged for, converted into, or acquired
     for or shall  constitute  solely  the right to  receive  cash,  securities,
     property or other assets.

          (v) "Non-Stock  Fundamental  Change" shall mean any Fundamental Change
     other than a Common Stock Fundamental Change.

          (vi)  "Purchaser  Stock Price" shall mean,  with respect to any Common
     Stock Fundamental  Change,  the average of the Closing Prices for one share
     of the common  stock  received  by holders of Common  Stock in such  Common
     Stock  Fundamental  Change during the ten Trading Days immediately prior to
     the  record  date for the  determination  of the  holders  of Common  Stock
     entitled to receive  such common stock or, if there is no such record date,
     prior to the date upon  which the  holders of Common  Stock  shall have the
     right to receive such common stock.

          (vii)  "Reference  Market Price" shall initially mean $39.08 (which is
     an amount equal to 66-2/3% of the last  reported  sale price for the Common
     Stock on the New York Stock  Exchange on March 24,  1997) and, in the event
     of any  adjustment  to the  Conversion  Price  other  than as a result of a
     Fundamental  Change,  the Reference  Market Price shall also be adjusted so
     that the ratio of the Reference  Market Price to the Conversion Price after
     giving effect to any such adjustment  shall always be the same as the ratio
     of the initial  Reference Market Price to the initial  Conversion Price set
     forth in this Article Five.

     (e) In  determining  the amount  and type of  consideration  received  by a
holder  of  Common  Stock in the event of a  Fundamental  Change,  consideration
received by a holder of Common Stock pursuant to a statutory  right of appraisal
will be disregarded.

     SECTION 5.05. In case:

          (i) the Company shall  declare a dividend (or any other  distribution)
     on Common Stock that would cause an adjustment to the  Conversion  Price of
     the  Series  5.375%  Debentures  pursuant  to  the  terms  of  any  of  the
     subparagraphs  above (including such an adjustment that would occur but for
     the terms of the first sentence of Section 5.03(a)(viii) above); or

          (ii) the outstanding shares of Common Stock shall be subdivided into a
     greater  number of shares of Common Stock or combined into a smaller number
     of shares of Common Stock; or

          (iii) the  Company  shall  authorize  the  granting  to the holders of
     Common Stock  generally of rights or warrants (for a period expiring within
     45 days after the record date fixed for a  distribution  of such rights and
     warrants) to subscribe for or


                                       26

<PAGE>



     purchase any shares of the  Company's  capital stock or other capital stock
     of any class or of any other rights (including any Rights Offerings); or

          (iv) of any reclassification of Common Stock (other than a subdivision
     or  combination  of the  outstanding  shares  of Common  Stock),  or of any
     consolidation, merger or share exchange to which the Company is a party and
     for which approval of any  shareholders  of the Company is required,  or of
     the sale or  transfer  of all or  substantially  all of the  assets  of the
     Company or a compulsory share exchange; or

          (v)  of the  voluntary  or  involuntary  dissolution,  liquidation  or
     winding-up of the Company;

then the Company shall (i) if any Preferred Securities are outstanding, cause to
be filed with the transfer agent for the Preferred  Securities,  and shall cause
to be mailed to the holders of record of the Preferred Securities, at their last
addresses  as they shall  appear upon the stock  transfer  books of the Trust or
(ii) shall  cause to be mailed to all  Holders at their last  addresses  as they
shall  appear in the books and  records of the Trust,  at least 15 days prior to
the applicable record or effective date hereinafter  specified, a notice stating
(A) the date on which a record  (if any) is to be taken for the  purpose of such
dividend,  distribution,  rights or warrants or, if a record is not to be taken,
the date as of which the  holders of Common  Stock of record to be  entitled  to
such dividend, distribution,  rights or warrants are to be determined or (B) the
date on which such  reclassification,  consolidation,  merger,  sale,  transfer,
share  exchange,  dissolution,  liquidation  or winding up is expected to become
effective,  and the date as of which it is expected that holders of Common Stock
of record  shall be  entitled  to  exchange  their  shares  of Common  Stock for
securities,  cash or other  property  deliverable  upon  such  reclassification,
consolidation,  merger, sale, transfer, share exchange, dissolution, liquidation
or winding up (but no  failure to mail such  notice or any defect  therein or in
the mailing  thereof shall affect the validity of the corporate  action required
to be specified in such notice).

     SECTION 5.06. The Company shall reserve,  free from pre-emptive rights, out
of its  authorized  but unissued  shares,  sufficient  shares to provide for the
conversion  of the Series  5.375%  Debentures  from time to time as such  Series
5.375% Debentures are presented for conversion, provided, that nothing contained
herein  shall  be  construed  to  preclude  the  Company  from   satisfying  its
obligations in respect of the conversion of Series 5.375% Debentures by delivery
of  repurchased  shares of Common  Stock  which are held in the  treasury of the
Company.

     If any shares of Common Stock to be reserved for the purpose of  conversion
of Series 5.375% Debentures  hereunder require  registration with or approval of
any governmental authority under any Federal or State law before such shares may
be validly issued or delivered upon conversion,  then the Company covenants that
it will in good faith and as expeditiously  as possible  endeavor to secure such
registration or approval, as the case may be, provided, however, that nothing in
this  Section 5.06 shall be deemed to affect


                                       27

<PAGE>



in any way the  obligations of the Company to convert  Series 5.375%  Debentures
into Common Stock as provided in this Article Five.

     Before  taking any action  which would  cause an  adjustment  reducing  the
Conversion  Price  below the then par value,  if any, of the Common  Stock,  the
Company will take all corporate action which may, in the Opinion of Counsel,  be
necessary in order that the Company may validly and legally issue fully paid and
non-assessable shares of Common Stock at such adjusted Conversion Price.

     The Company  covenants  that all shares of Common Stock which may be issued
upon  conversion of Series 5.375%  Debentures  will upon issue be fully paid and
non-assessable by the Company and free of pre-emptive rights.

     SECTION 5.07. Notwithstanding the foregoing provisions, the issuance of any
shares of Common Stock  pursuant to any plan providing for the  reinvestment  of
dividends or interest payable on securities of the Company and the investment of
additional  optional  amounts in shares of Common Stock under any such plan, and
the issuance of any shares of Common Stock or options or rights to purchase such
shares  pursuant  to any  employee  benefit  plan or program  of the  Company or
pursuant  to  any  option,  warrant,  right  or  exercisable,   exchangeable  or
convertible  security  outstanding as of March 31, 1997,  shall not be deemed to
constitute  an  issuance  of  Common  Stock  or  exercisable,   exchangeable  or
convertible  securities by the Company to which any of the adjustment provisions
described  above  applies.  There shall also be no adjustment of the  Conversion
Price in case of the issuance of any stock (or  securities  convertible  into or
exchangeable for stock) of the Company except as specifically  described in this
Article Five.

     SECTION 5.08. In case the Company shall, by dividend or otherwise,  declare
or make a distribution on the Common Stock referred to in Section 5.03(a)(iv) or
5.03(a)(v) (including,  without limitation,  dividends or distributions referred
to in the last sentence of Section 5.03(a)(vi)), the Holder of the Series 5.375%
Debentures,  upon the conversion  thereof subsequent to the close of business on
the date fixed for the  determination  of stockholders  entitled to receive such
distribution  and prior to the  effectiveness of the Conversion Price adjustment
in respect of such  distribution,  shall also be  entitled  to receive  for each
share of Common Stock into which the Series 5.375% Debentures are converted, the
portion  of  the  shares  of  Common  Stock,  rights,  warrants,   evidences  of
indebtedness, shares of capital stock, cash and assets so distributed applicable
to one share of Common Stock;  provided,  however,  that, at the election of the
Company  (whose  election  shall be evidenced  by a  resolution  of the Board of
Directors)  with respect to all Holders so converting,  the Company may, in lieu
of distributing to such Holder any portion of such  distribution  not consisting
of cash or securities of the Company, pay such Holder an amount in cash equal to
the fair  market  value  thereof  (as  determined  in good faith by the Board of
Directors, whose determination shall be conclusive and described in a resolution
of the  Board of  Directors).  If any  conversion  of Series  5.375%  Debentures
described in the immediately preceding sentence occurs prior to the payment date
for a distribution  to holders of Common Stock which the Holder of Series 5.375%
Debentures


                                       28

<PAGE>



so converted is entitled to receive in accordance with the immediately preceding
sentence,  the Company may elect (such  election to be evidenced by a resolution
of the  Board of  Directors)  to  distribute  to such  Holder a due bill for the
shares of Common Stock, rights, warrants,  evidences of indebtedness,  shares of
capital  stock,  cash or assets to which such Holder is so  entitled,  provided,
that  such due bill (a)  meets  any  applicable  requirements  of the  principal
national  securities  exchange or other market on which the Common Stock is then
traded and (b)  requires  payment or delivery  of such  shares of Common  Stock,
rights,  warrants,  evidences of indebtedness,  shares of capital stock, cash or
assets no later  than the date of  payment  or  delivery  thereof  to holders of
shares of Common Stock receiving such distribution.


                                   ARTICLE SIX
                        FORM OF SERIES 5.375% DEBENTURES

     SECTION 6.01. The Series 5.375% Debentures and the Trustee's Certificate of
Authentication  to be endorsed  thereon are to be substantially in the following
forms:

                           (FORM OF FACE OF DEBENTURE)

     [IF THE NOTE IS TO BE A GLOBAL  DEBENTURE,  INSERT  - This  Debenture  is a
Global Debenture within the meaning of the Indenture hereinafter referred to and
is registered  in the name of a Depositary  or a nominee of a  Depositary.  This
Debenture is  exchangeable  for  Debentures  registered  in the name of a person
other than the  Depositary  or its  nominee  only in the  limited  circumstances
described  in the  Indenture,  and no transfer of this  Debenture  (other than a
transfer  of this  Debenture  as a whole by the  Depositary  to a nominee of the
Depositary  or by a nominee  of the  Depositary  to the  Depositary  or  another
nominee of the Depositary) may be registered except in limited circumstances.

     Unless this Debenture is presented by an authorized  representative  to The
Depository Trust Company (55 Water Street,  New York, New York) to the issuer or
its agent for registration of transfer,  exchange or payment,  and any Debenture
issued is  registered  in the name of Cede & Co. or such other name as requested
by an authorized  representative of The Depository Trust Company and any payment
hereon is made to Cede & Co., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE
OR OTHERWISE BY A PERSON IS WRONGFUL since the registered  owner hereof,  Cede &
Co., has an interest herein.]


                                       29

<PAGE>



No.                                                                    $

CUSIP NO.  ____________

                               THE AES CORPORATION

                       ____% JUNIOR SUBORDINATED DEBENTURE
                                    DUE 2027

     The AES  Corporation,  a corporation  duly organized and existing under the
laws of the State of Delaware (herein  referred to as the "Company",  which term
includes any successor corporation under the Indenture hereinafter referred to),
for value  received,  hereby  promises to pay to , or  registered  assigns,  the
principal  sum of _________  Dollars on March 31,  2027,  and to pay interest on
said principal sum from March 31, 1997 or from the most recent interest  payment
date (each such date,  an "Interest  Payment  Date") to which  interest has been
paid or duly provided for,  quarterly  (subject to deferral as set forth herein)
in  arrears  commencing  March  31,  1997 at the rate of 5.375%  per annum  plus
Compounded  Interest,  if any, until the principal  hereof shall have become due
and payable,  and on any overdue  principal  and  premium,  if any, and (without
duplication and to the extent that payment of such interest is enforceable under
applicable  law) on any  overdue  installment  of  interest at the same rate per
annum.  The amount of interest  payable on any  Interest  Payment  Date shall be
computed on the basis of a 360-day year twelve 30-day months.  In the event that
any date on which  interest is payable on this  Debenture is not a business day,
then  payment  of  interest  payable  on such  date  will  be  made on the  next
succeeding  day which is a  business  day (and  without  any  interest  or other
payment in respect of any such delay),  except that,  if such business day is in
the next succeeding calendar year, such payment shall be made on the immediately
preceding  business  day, in each case with the same force and effect as if made
on such date. The interest  installment so payable,  and punctually paid or duly
provided for, on any Interest  Payment Date will, as provided in the  Indenture,
be paid to the person in whose name this  Debenture (or one or more  Predecessor
Debentures, as defined in said Indenture) is registered at the close of business
on the regular  record date for such interest  installment,  [which shall be the
close of business on the day next preceding such Interest Payment Date, provided
if the  Preferred  Securities  of AES Trust I are no longer in  book-entry  only
form,  the regular  record dates shall be the close of business on the fifteenth
(15th) day of the month in which such Interest Payment Date occurs] [IF PURSUANT
TO THE  PROVISIONS  OF  SECTION  2.11(c)  OF THE  INDENTURE  THE  Series  5.375%
DEBENTURES ARE NOT REPRESENTED BY A GLOBAL DEBENTURE -- which shall be the close
of  business  on the  fifteenth  (15th) day of the month in which such  Interest
Payment Date occurs.] Any such interest  installment not punctually paid or duly
provided for shall  forthwith  cease to be payable to the registered  holders on
such  regular  record  date,  and may be paid to the  person in whose  name this
Debenture (or one or more Predecessor  Debentures) is registered at the close of
business on a special  record date to be fixed by the Trustee for the payment of
such defaulted interest, notice whereof shall be given to the registered holders
of this series of Debentures  not less than 10 days prior to


                                       30

<PAGE>



such special  record date, or may be paid at any time in any other lawful manner
not inconsistent  with the requirements of any securities  exchange on which the
Debentures  may be  listed,  and upon  such  notice as may be  required  by such
exchange,  all as more fully  provided in the  Indenture.  The principal of (and
premium,  if any) and the  interest  on this  Debenture  shall be payable at the
office or agency of the Company  maintained  for that  purpose in the Borough of
Manhattan, The City and State of New York, in any coin or currency of the United
States of America  which at the time of payment is legal  tender for  payment of
public and private  debts;  provided,  however,  that payment of interest may be
made at the option of the Company by check  mailed to the  registered  holder at
such address as shall appear in the  Debenture  register and that the payment of
principal will only be made upon the surrender of this Debenture to the Trustee.
Notwithstanding  the  foregoing,  so long as the owner and record holder of this
Debenture is the Property  Trustee (as defined in the  Indenture  referred to on
the reverse hereof),  the payment of the principal of (and premium,  if any) and
interest (including  Compounded Interest, if any) on this Debenture will be made
at such place and to such account of the Property  Trustee as may be  designated
by the Property Trustee.

     The indebtedness  evidenced by this Debenture is, to the extent provided in
the Indenture,  subordinate and subject in right of payment to the prior payment
in full of all  Senior  and  Subordinated  Debt,  and this  Debenture  is issued
subject to the provisions of the Indenture with respect thereto.  Each Holder of
this Debenture,  by accepting the same, (a) agrees to and shall be bound by such
provisions,  (b)  authorizes  and directs the Trustee on his behalf to take such
action as may be necessary or  appropriate  to  acknowledge  or  effectuate  the
subordination so provided and (c) appoints the Trustee his  attorney-in-fact for
any and all such purposes.  Each Holder hereof, by his acceptance hereof, hereby
waives all notice of the acceptance of the  subordination  provisions  contained
herein and in the  Indenture  by each  holder of Senior and  Subordinated  Debt,
whether now outstanding or hereafter incurred,  and waives reliance by each such
Holder upon said provisions.

     This  Debenture  shall not be entitled to any benefit  under the  Indenture
hereinafter referred to, be valid or become obligatory for any purpose until the
Certificate of  Authentication  hereon shall have been signed by or on behalf of
the Trustee.

     The  provisions of this  Debenture are continued on the reverse side hereof
and such  continued  provisions  shall for all purposes  have the same effect as
though fully set forth at this place.

                                       31


<PAGE>



     IN WITNESS WHEREOF, the Company has caused this Instrument to be executed.

Dated:

                                       The AES Corporation

                                       By
                                         -----------------------------------

Attest:

By
  -----------------------------------
      Secretary





<PAGE>






                          CERTIFICATE OF AUTHENTICATION

         This is one of the Debentures of the series of Debentures  described in
the within-mentioned Indenture.

The First Bank of Chicago                       --------------------------------
as Trustee                             or       as Authentication Agent

By                                              By
  -----------------------------------             ------------------------------
    Authorized Signatory                          Authorized Signatory





<PAGE>




                         (FORM OF REVERSE OF DEBENTURE)

     This  Debenture is one of a duly  authorized  series of  Debentures  of the
Company (herein  sometimes  referred to as the  "Debentures"),  specified in the
Indenture,  all issued or to be issued in one or more series  under and pursuant
to an Indenture  dated as of March 1, 1997 duly executed and  delivered  between
the  Company  and  The  First  National  Bank of  Chicago,  a  national  banking
association,  as Trustee (herein referred to as the "Trustee"),  as supplemented
by the First  Supplemental  Indenture  dated as of March 31,  1997  between  the
Company and the Trustee (said  Indenture as so  supplemented  being  hereinafter
referred  to  as  the  "Indenture"),  to  which  Indenture  and  all  indentures
supplemental  thereto  reference is hereby made for a description of the rights,
limitations  of rights,  obligations,  duties and  immunities  thereunder of the
Trustee,  the  Company  and the  holders of the  Debentures,  and, to the extent
specifically set forth in the Indenture,  the holders of Senior and Subordinated
Debt and Preferred Securities. By the terms of the Indenture, the Debentures are
issuable  in  series  which may vary as to  amount,  date of  maturity,  rate of
interest  and in other  respects as in the  Indenture  provided.  This series of
Debentures is designated the 5.375% Junior Subordinated  Debentures due 2027 and
is limited in aggregate principal amount as specified in said First Supplemental
Indenture.

     Except  as  provided  in the  next  paragraph,  the  Debentures  may not be
redeemed  by the Company  prior to March 31,  2000.  The Company  shall have the
right to redeem this Debenture at the option of the Company,  without premium or
penalty,  in  whole  or in part at any  time on or  after  March  31,  2000  (an
"Optional  Redemption"),  upon not less than 30 nor move than 60 days  notice to
the  Holder  of the  Series  5.375%  Debentures,  at the  following  prices  (as
expressed  as  percentages  of the  principal  amount  of the  Debentures)  (the
"Optional  Redemption  Price"),  together with any accrued but unpaid  interest,
including any Compounded Interest,  if any, to, but including,  the date of such
redemption, if redeemed during the 12-month period beginning March 31:

                   Year                              Redemption Price
                   ----                              ----------------
                   2000                                  103.359%
                   2001                                  102.688%
                   2002                                  102.016%
                   2003                                  101.344%
                   2004                                  100.672%

and 100% if redeemed on or after March 31, 2005.

     If the Series 5.375%  Debentures are redeemed on any Interest Payment Date,
accrued  and  unpaid  interest  shall be  payable  to  Holders  of record on the
relevant record date.

     The Company may not redeem any Series 5.375%  Debentures unless all accrued
and unpaid interest thereon,  including  Compounded  Interest,  if any, has been
paid for all quarterly periods  terminating on or prior to the date of notice of
redemption.  So long as


                                       34

<PAGE>



the  corresponding  Trust  Securities  are  outstanding,  the proceeds  from the
redemption  of the  Series  5.375%  Debentures  will be used to redeem the Trust
Securities.

     If the Debentures are only partially redeemed by the Company pursuant to an
Optional  Redemption,  the Debentures  will be redeemed pro rata or by lot or by
any  other  method  utilized  by  the  Trustee;  provided  if,  at the  time  of
redemption,  the Debentures are registered as a Global Debenture, the Depository
shall  determine the principal  amount of such Debentures held by each holder of
Debentures to be redeemed in accordance with its customary procedures.

     If,  at any  time,  a Tax  Event  (as  defined  below)  shall  occur  or be
continuing after receipt of a Dissolution Tax Opinion (as defined below) and (i)
the  Regular  Trustees  and the  Company  shall  have  received  an  opinion  (a
"Redemption  Tax Opinion") of a nationally  recognized  independent  tax counsel
experienced in such matters that, as a result of a Tax Event, there is more than
an  insubstantial  risk that the Company would be precluded  from  deducting the
interest on the Series 5.375%  Debentures  for United States  federal income tax
purposes even if the Series 5.375% Debentures were distributed to the holders of
Preferred  Securities  and Common  Securities  in  liquidation  of such holder's
interest  in AES  Trust I as set forth in the  Declaration  of Trust or (ii) the
Regular  Trustees  shall  have  been  informed  by such  tax  counsel  that a No
Recognition  Opinion (as defined  below) cannot be delivered to AES Trust I, the
Company shall have the right at any time, upon not less than 30 nor more than 60
days'  notice,  to redeem the Series  5.375%  Debentures in whole or in part for
cash at a price equal to 100% of the principal amount thereof, together with any
accrued and unpaid interest thereon,  including  Compounded Interest if any, to,
but excluding the date of redemption, within 90 days following the occurrence of
such Tax Event;  provided,  however,  that, if at the time there is available to
the Company or the Regular  Trustees on behalf of AES Trust I the opportunity to
eliminate,  within such 90 day period,  the Tax Event by taking some ministerial
action ("Ministerial  Action"),  such as filing a form or making an election, or
pursuing some other similar reasonable  measure,  which has no adverse effect on
AES Trust I, the Company or the holders of the Preferred Securities, the Company
or the Regular  Trustees  on behalf of AES Trust I will  pursue such  measure in
lieu of redemption and provided  further that the Company shall have no right to
redeem the Series 5.375%  Debentures while the Regular Trustees on behalf of AES
Trust I are pursuing any such Ministerial Action.

     "Tax Event"  means that the Company  and the  Regular  Trustees  shall have
obtained an opinion of nationally recognized independent tax counsel experienced
in such  matters (a  "Dissolution  Tax  Opinion") to the effect that on or after
March 24, 1997,  as a result of (a) any amendment to, or change in, the laws (or
any regulations thereunder) of the United States or any political subdivision or
taxing  authority  thereof or therein,  (b) any  amendment  to, or change in, an
interpretation or application of any such laws or regulations by any legislative
body,  court,   governmental  agency  or  regulatory  authority  (including  the
enactment of any  legislation  and the  publication of any judicial  decision or
regulatory determination), (c) any interpretation or pronouncement that provides
for a position  with respect to such laws or  regulations  that differs from the
theretofore  generally 


                                       35

<PAGE>



accepted  position  or (d)  any  action  taken  by any  governmental  agency  or
regulatory authority, which amendment or change is enacted, promulgated,  issued
or effective or which  interpretation or pronouncement is issued or announced or
which action is taken,  in each case on or after March 24,  1997,  there is more
than an insubstantial risk that (i) AES Trust I is, or will be within 90 days of
the date thereof,  subject to United States  federal  income tax with respect to
income accrued or received on the Series 5.375% Debentures, (ii) AES Trust I is,
or will be within 90 days of the date thereof, subject to more than a de minimis
amount of taxes, duties or other governmental  charges or (iii) interest payable
by the Company to AES Trust I on the Series 5.375%  Debentures is not, or within
90 days of the date  thereof will not be,  deductible  by the Company for United
States federal income tax purposes.

     "No  Recognition  Opinion"  means an  opinion  of a  nationally  recognized
independent tax counsel  experienced in such matters,  which opinion may rely on
any then applicable published revenue ruling of the Internal Revenue Service, to
the effect that the holders of the Preferred  Securities  will not recognize any
gain or loss for United  States  federal  income tax  purposes  as a result of a
dissolution of AES Trust I and  distribution of the Series 5.375%  Debentures as
provided in the Declaration of Trust.

     If the Debentures are only partially redeemed by the Company pursuant to an
Optional  Redemption  or as a result  of a Tax  Event as  described  above,  the
Debentures will be redeemed pro rata or by lot or in some other equitable manner
determined  by  the  Trustee.   Notwithstanding  the  foregoing,  if  a  partial
redemption of the Series 5.375%  Debentures would result in the delisting of the
Preferred  Securities by any national  securities exchange or other organization
on which the  Preferred  Securities  are then listed,  the Company  shall not be
permitted  to effect  such  partial  redemption  and will only redeem the Series
5.375% Debentures in whole.

     In the event of redemption of this  Debenture in part only, a new Debenture
or Debentures of this series for unredeemed portion hereof will be issued in the
name of the Holder hereof upon the cancellation hereof.

     In case an Event of  Default,  as  defined  in the  Indenture,  shall  have
occurred  and be  continuing,  the  principal  of all of the  Debentures  may be
declared,  and upon such  declaration  shall  become,  due and  payable,  in the
manner, with the effect and subject to the conditions provided in the Indenture.

     The Indenture contains  provisions for defeasance at any time of the entire
indebtedness  of this  Debenture  upon  compliance  by the Company  with certain
conditions set forth therein.

     The Indenture contains  provisions  permitting the Company and the Trustee,
with the  consent  of the  Holders  of not less  than a  majority  in  aggregate
principal  amount  of the  Debentures  of  each  series  affected  at  the  time
outstanding,  as defined  in the  Indenture  (and,  in the case of any series of
Debentures  held as trust  assets of an AES Trust  and with


                                       36

<PAGE>



respect to which a Security Exchange has not theretofore occurred,  such consent
of holders of the  Preferred  Securities  and the Common  Securities of such AES
Trust) as may be required  under the  Declaration  of Trust of such AES Trust to
execute  supplemental  indentures for the purpose of adding any provisions to or
changing in any manner or eliminating  any of the provisions of the Indenture or
of any  supplemental  indenture  or of modifying in any manner the rights of the
Holders  of  the  Debentures;  provided,  however,  that  no  such  supplemental
indenture  shall (i) extend the fixed  maturity of any Debentures of any series,
or reduce the principal amount thereof, or reduce the rate or extend the time of
payment of interest  thereon,  or reduce any premium payable upon the redemption
thereof, without the consent of the holder of each Debenture so affected or (ii)
reduce the aforesaid percentage of Debentures, the holders of which are required
to  consent  to any such  supplemental  indenture,  without  the  consent of the
holders of each Debenture  (and, in the case of any series of Debentures held as
trust assets of an AES Trust and with  respect to which a Security  Exchange has
not  theretofore  occurred,  such  consent  of  the  holders  of  the  Preferred
Securities and the Common  Securities of such AES Trust as may be required under
the  Declaration  of Trust of such AES  Trust)  then  outstanding  and  affected
thereby.  The Indenture  also contains  provisions  permitting  the Holders of a
majority in aggregate principal amount of the Debentures of a series at the time
outstanding  affected thereby (subject,  in the case of any series of Debentures
held as trust  assets  of an AES Trust and with  respect  to which a  Securities
Exchange has not theretofore  occurred,  to such consent of holders of Preferred
Securities and Common  Securities of such AES Trust as may be required under the
Declaration  of  Trust of such AES  Trust),  on  behalf  of the  Holders  of the
Debentures of such series,  to waive any past default in the  performance of any
of the covenants  contained in the  Indenture,  or  established  pursuant to the
Indenture with respect to such series, and its consequences, except a default in
the payment of the  principal  of or premium,  if any, or interest on any of the
Debentures of such series.  Any such consent or waiver by the registered  Holder
of this  Debenture  (unless  revoked  as  provided  in the  Indenture)  shall be
conclusive  and binding upon such Holder and upon all future  Holders and owners
of this  Debenture and of any Debenture  issued in exchange  herefor or in place
hereof  (whether by  registration  of transfer or  otherwise),  irrespective  of
whether  or not any  notation  of such  consent  or  waiver  is made  upon  this
Debenture.

     Subject to  Section  13.12 of the  Indenture,  no  reference  herein to the
Indenture (other than such Section) and no provision of this Debenture or of the
Indenture shall alter or impair the obligation of the Company, which is absolute
and unconditional,  to pay the principal of and premium, if any, and interest on
this  Debenture  at the time and  place  at the  rate  and in the  money  herein
prescribed.

     So long as the  Company is not in default in the payment of interest on the
Debentures, the Company shall have the right, at any time during the term of the
Debentures,  from time to time to extend  the  interest  payment  period of such
Debentures for up to 20 consecutive  quarterly  interest  periods (the "Extended
Interest Payment Period"),  at the end of which period the Company shall pay all
interest then accrued and unpaid  (together with interest thereon at the rate of
5.375% per annum to the extent permitted by applicable law, compounded quarterly
("Compounded Interest"));  provided


                                       37

<PAGE>



that no Extended  Interest Payment Period may extend beyond the date of maturity
or any redemption date of the Debentures.  During such Extended Interest Payment
Period  the  Company  shall not  declare  or pay any  dividend  on,  or  redeem,
purchase, acquire or make a distribution or liquidation payment with respect to,
any of its common stock or preferred stock, or make any guarantee  payments with
respect  thereto,  provided  that  the  foregoing  will not  apply to any  stock
dividends,  paid by the Company in Common Stock. Prior to the termination of any
such Extended Interest Payment Period, the Company may pay all or any portion of
the interest  accrued on the Debentures on any Interest  Payment Date to holders
of record on the regular record date for such Interest Payment Date or from time
to time further extend such Extended Interest Payment Period, provided that such
Period  together  with all such further  extensions  thereof shall not exceed 20
consecutive  quarterly interest periods. At the termination of any such Extended
Interest  Payment Period and upon the payment of all accrued and unpaid interest
then due,  together  with  Compounded  Interest,  the  Company  may select a new
Extended  Interest  Payment Period,  subject to the foregoing  requirements.  No
interest on this Debenture shall be due and payable during an Extended  Interest
Payment Period,  except at the end thereof.  At the end of the Extended Interest
Payment  Period the  Company  shall pay all  interest  accrued and unpaid on the
Series  5.375%  Debentures  including  any  Compounded  Interest  which shall be
payable to the holders of the Series 5.375% Debentures in whose names the Series
5.375%  Debentures are registered in the Debenture  register on the first record
date after the end of the Extended Interest Payment Period.

     As provided in the Indenture and subject to certain limitations therein set
forth,  this Debenture is  transferable  by the registered  holder hereof on the
Debenture  register  of the  Company,  upon  surrender  of  this  Debenture  for
registration  of  transfer at the office or agency of the Company in the Borough
of Manhattan, The City and State of New York accompanied by a written instrument
or  instruments of transfer in form  satisfactory  to the Company or the Trustee
duly executed by the registered holder hereof or his attorney duly authorized in
writing,  and thereupon one or more new  Debentures of authorized  denominations
and for the same  aggregate  principal  amount and series  will be issued to the
designated  transferee or  transferees.  No service  charge will be made for any
such transfer,  but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in relation thereto.

     Prior to due  presentment  for  registration of transfer of this Debenture,
the Company,  the Trustee, any paying agent and any Debenture Registrar may deem
and treat the registered  holder hereof as the absolute owner hereof (whether or
not this Debenture shall be overdue and  notwithstanding any notice of ownership
or writing  hereon made by anyone other than the  Debenture  Registrar)  for the
purpose  of  receiving  payment of or on  account  of the  principal  hereof and
premium, if any, and interest due hereon and for all other purposes, and neither
the Company nor the Trustee  nor any paying  agent nor any  Debenture  Registrar
shall be affected by any notice to the contrary.

     No  recourse  shall  be had  for the  payment  of the  principal  of or the
interest on this  Debenture,  or for any claim based  hereon,  or  otherwise  in
respect  hereof,  or  based  on or in


                                       38

<PAGE>



respect of the  Indenture,  against any  incorporator,  stockholder,  officer or
director, past, present or future, as such, of the Company or of any predecessor
or successor corporation, whether by virtue of any constitution, statute or rule
of law, or by the  enforcement  of any  assessment or penalty or otherwise,  all
such liability being, by the acceptance  hereof and as part of the consideration
for the issuance hereof, expressly waived and released.

     The Holder of any Debenture has the right,  exercisable at any time through
the close of  business  (New York time) on March 31,  2027 (or, in the case of a
Debenture called for redemption,  prior to the close of business on the Business
Day prior to the corresponding redemption date), to convert the principal amount
thereof (or any portion thereof that is an integral multiple of $50) into shares
of Common Stock at the initial  conversion rate of 0.6906 shares of Common Stock
for each  Debenture  (equivalent  to a  Conversion  Price of $72.40 per share of
Common Stock), subject to adjustment under certain circumstances.

     To convert a  Debenture,  a Holder must (a)  complete and sign a conversion
notice substantially in the form attached hereto, (b) surrender the Debenture to
a Conversion Agent, (c) furnish  appropriate  endorsements or transfer documents
if required by the Conversion  Agent and (d) pay any transfer or similar tax, if
required.  If a  Debenture  is  surrendered  for  conversion  after the close of
business on any regular record date for payment of a Distribution and before the
opening of  business  on the  corresponding  Distribution  payment  date,  then,
notwithstanding  such conversion,  the Distribution payable on such Distribution
payment  date will be paid in cash to the person in whose name the  Debenture is
registered  at the close of  business  on such  record  date,  and (other than a
Debenture or a portion of a Debenture called for redemption on a redemption date
occurring  after such record date and on or prior to such  Distribution  payment
date) when so surrendered for  conversion,  the Debenture must be accompanied by
payment of an amount  equal to the  Distribution  payable  on such  Distribution
payment date.  The number of shares  issuable upon  conversion of a Debenture is
determined  by dividing the principal  amount of the Debenture  converted by the
Conversion Price in effect on the Conversion Date. No fractional  shares will be
issued upon  conversion  but a cash  adjustment  will be made for any fractional
interest.  The outstanding principal amount of any Debenture shall be reduced by
the portion of the  principal  amount  thereof  converted  into shares of Common
Stock.

     [If  certificated  Debentures -- The Debentures of this series are issuable
only in registered form without coupons in denominations of $50 and any integral
multiple thereto.] [If Global Debenture -- This Global Debenture is exchangeable
for Debentures in definitive form under certain limited  circumstances set forth
in the  Indenture.  Debentures  of this  series so issued are  issuable  only in
registered form without coupons in denominations of $50 or any integral multiple
thereof.] As provided in the  Indenture and subject to certain  limitations  [If
Global Debenture -- herein and] therein set forth, Debentures of this series [If
Global Debenture -- so issued] are  exchangeable for a like aggregate  principal
amount of Debentures of this series of a different authorized  denomination,  as
requested by the Holder surrendering the same.


                                       39

<PAGE>



     All terms used in this Debenture  which are defined in the Indenture  shall
have the meanings assigned to them in the Indenture.





                                       40

<PAGE>



                          [FORM OF ELECTION TO CONVERT]

                               ELECTION TO CONVERT

To: The AES Corporation

     The undersigned  owner of this  Convertible  Debenture  hereby  irrevocably
exercises the option to convert this Debenture, or the portion below designated,
into Common Stock of THE AES  CORPORATION,  in accordance  with the terms of the
Indenture  referred to in this  Debenture,  and directs that the shares issuable
and  deliverable  upon  conversion,  together  with  any  check in  payment  for
fractional  shares,  be issued in the name of and delivered to the  undersigned,
unless a different name has been indicated in the  assignment  below.  If shares
are to be  issued  in the  name of a person  other  than  the  undersigned,  the
undersigned will pay all transfer taxes payable with respect thereto.

Date: ________, ____

    in whole              Portions of Debenture to be converted ($50 or integral
                          multiples thereof):
                          $

                      -------------------------------
                      Signature (for conversion only)

                       Please Print or Typewrite Name and Address, Including Zip
                       Code, and Social Security or Other Identifying Number

                      -------------------------------
                      -------------------------------
                      -------------------------------
                          Signature Guarantee:*_______

- --------
*    Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank,  stockbroker,  savings and loan association or credit union meeting
     the  requirements  of the  Conversion  Agent,  which  requirements  include
     membership of  participation  in the Securities  Transfer Agents  Medallion
     Program  ("STAMP") or such other  "signature  guarantee  program" as may be
     determined by the Conversion Agent in addition to, or in substitution  for,
     STAMP,  all in accordance  with the Securities and Exchange Act of 1934, as
     amended.


                                       41

<PAGE>



                                   ASSIGNMENT

FOR VALUE RECEIVED, the undersigned assigns and transfers this Debenture to:

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
        (Insert assignee's social security or tax identification number)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                    (Insert address and zip code of assignee)

and irrevocably appoints _________________  ____________________________________
________________________________________________________________________________
___________________________________________________   agent  to  transfer   this
Debenture on the books of the Trust. The agent may substitute another to act for
him or her.

Date:_______________________________________

Signature:__________________________________
         (Sign exactly as your name appears on the other side of this Debenture)

Signature Guarantee*:_________________________________________________

- --------
*    Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank,  stockbroker,  savings and loan association or credit union meeting
     the  requirements  of the  Conversion  Agent,  which  requirements  include
     membership of  participation  in the Securities  Transfer Agents  Medallion
     Program  ("STAMP") or such other  "signature  guarantee  program" as may be
     determined by the Conversion Agent in addition to, or in substitution  for,
     STAMP,  all in accordance  with the Securities and Exchange Act of 1934, as
     amended.


                                       42

<PAGE>



                                  ARTICLE SEVEN
                   ORIGINAL ISSUE OF SERIES 5.375% DEBENTURES

     SECTION  7.01.  Except as provided in Section 1.01 and this  Section  7.01,
Series 5.375% Debentures in the aggregate principal amount equal to $257,732,000
may, upon  execution of this First  Supplemental  Indenture,  be executed by the
Company and delivered to the Trustee for  authentication,  and the Trustee shall
thereupon  authenticate  and make  available for delivery said  Debentures to or
upon the written order of the Company, signed by its Chairman, its President, or
any Vice  President  and its  Treasurer or an Assistant  Treasurer,  without any
further  action by the Company.  Upon exercise of the  overallotment  option set
forth in the Underwriting Agreement,  additional Series 5.375% Debentures in the
aggregate  principal  amount of up to $25,773,200 may be executed by the Company
and delivered to the Trustee for authentication, and the Trustee shall thereupon
authenticate  and make  available  for delivery  said Series  5.375%  Debentures
executed  as  aforesaid  by the  Company,  to or upon the  written  order of the
Company,  which  order shall be  accompanied  by  evidence  satisfactory  to the
Trustee that the overallotment option has been exercised.


                                  ARTICLE EIGHT
                            MISCELLANEOUS PROVISIONS

     SECTION  8.01.  Except  as  otherwise  expressly  provided  in  this  First
Supplemental  Indenture or in the form of Series  5.375%  Debenture or otherwise
clearly  required by the context hereof or thereof,  all terms used herein or in
said form of Series 5.375%  Debenture  that are defined in the  Indenture  shall
have the several meanings respectively assigned to them thereby.

     SECTION 8.02. The Indenture,  as  supplemented  by this First  Supplemental
Indenture,  is in all respects ratified and confirmed.  This First  Supplemental
Indenture  shall be deemed part of the Indenture in the manner and to the extent
herein and therein provided.

     SECTION 8.03. The recitals herein contained are made by the Company and not
by the Trustee,  and the Trustee assumes no  responsibility  for the correctness
thereof.  The Trustee makes no  representation as to the validity or sufficiency
of this First Supplemental Indenture.

     SECTION  8.04.  This First  Supplemental  Indenture  may be executed in any
number of counterparts each of which shall be an original; but such counterparts
shall together constitute but one and the same instrument.


                                       43

<PAGE>



     IN WITNESS WHEREOF,  the parties hereto have caused this First Supplemental
Indenture  to be duly  executed,  and  their  respective  corporate  seals to be
hereunto  affixed  and  attested,   on  the  date  or  dates  indicated  in  the
acknowledgments and as of the day and year first above written.

                    THE AES CORPORATION

                    By /s/ BARRY J. SHARP
                       ------------------------------------------------
                       Name: Barry J. Sharp
                       Title:Vice President and Chief Financial Officer

   Attest:
   By /s/  WILLIAM R. LURASCHI
     ------------------------------------------------
      Name: William R. Luraschi
            Title:General Counsel and SEcretary

                    THE FIRST NATIONAL BANK OF CHICAGO, AS TRUSTEE


                    By /s/ MARY FONTI
                      ------------------------------------------------
                      Name: Mary Fonti
                      Title: Assistant Vice President

   Attest:
   By /s/ MELISSA WEISMAN
     ------------------------------------------------
      Name:Melissa Weisman
            Title: Vice President



                                       44







                                                                  CONFORMED COPY


================================================================================






                               THE AES CORPORATION

                               GUARANTEE AGREEMENT

                           ---------------------------


                           Dated as of March 31, 1997

                           ---------------------------











================================================================================



<PAGE>



                                TABLE OF CONTENTS
                             ----------------------

                                                                            PAGE

ARTICLE 1
     DEFINITIONS
     SECTION 1.01.  Definitions................................................1

ARTICLE 2
     TRUST INDENTURE ACT
     SECTION 2.01.  Trust Indenture Act; Application...........................4
     SECTION 2.02.  Lists of Holders of Preferred Securities...................5
     SECTION 2.03.  Reports by the Guarantee Trust.............................5
     SECTION 2.04.  Periodic Reports to Guarantee Trust........................5
     SECTION 2.05.  Evidence of Compliance with Conditions Precedent...........5
     SECTION 2.06.  Events of Default; Waiver..................................5
     SECTION 2.07.  Disclosure of Information..................................6
     SECTION 2.08.  Conflicting Interest.......................................6

ARTICLE 3
     POWERS, DUTIES AND RIGHTS OF GUARANTEE TRUSTEE
     SECTION 3.01.  Powers and Duties of the Guarantee Trustee.................6
     SECTION 3.02.  Certain Rights and Duties of the Guarantee Trustee.........7
     SECTION 3.03.  Not Responsible for Recitals or Issuance of Guarantee......9

ARTICLE 4
     GUARANTEE TRUSTEE
     SECTION 4.01.  Qualifications............................................10
     SECTION 4.02.  Appointment, Removal and Resignation of Guarantee
              Trustee.........................................................10

ARTICLE 5
     GUARANTEE
     SECTION 5.01.  Guarantee.................................................11
     SECTION 5.02.  Waiver of Notice..........................................11
     SECTION 5.03.  Obligations Not Affected..................................11
     SECTION 5.04.  Enforcement of Guarantee..................................13
     SECTION 5.05.  Guarantee of Payment......................................13
     SECTION 5.06.  Subrogation...............................................13
     SECTION 5.07.  Independent Obligations...................................13

ARTICLE 6
     LIMITATION OF TRANSACTIONS; SUBORDINATION
     SECTION 6.01.  Limitation of Transactions................................14
     SECTION 6.02.  Subordination.............................................14


                                       i

<PAGE>


                                                                            Page

ARTICLE 7
     TERMINATION
     SECTION 7.01.  Termination...............................................14

ARTICLE 8
     LIMITATION OF LIABILITY; INDEMNIFICATION
     SECTION 8.01.  Exculpation...............................................15
     SECTION 8.02.  Indemnification...........................................15

ARTICLE 9
     MISCELLANEOUS
     SECTION 9.01.  Successors and Assigns....................................16
     SECTION 9.02.  Amendments................................................16
     SECTION 9.03.  Notices...................................................16
     SECTION 9.04.  Genders...................................................17
     SECTION 9.05.  Benefit...................................................17
     SECTION 9.06.  Governing Law.............................................17
     SECTION 9.07.  Counterparts..............................................17
     SECTION 9.08.  Exercise of Overallotment Option..........................17



                                       ii

<PAGE>




                               GUARANTEE AGREEMENT

     This  GUARANTEE  AGREEMENT,  dated as of March 31,  1997,  is executed  and
delivered by The AES Corporation, a Delaware corporation (the "Guarantor"),  and
The First  National  Bank of Chicago,  a national  banking  association,  as the
initial Guarantee Trustee (as defined herein) for the benefit of the Holders (as
defined  herein)  from  time to time of the  Preferred  Securities  (as  defined
herein) of AES Trust I, a Delaware statutory business trust (the "Issuer").

     WHEREAS,  pursuant to an Amended  and  Restated  Declaration  of Trust (the
"Declaration"),  dated as of March 31,  1997  among the  trustees  of the Issuer
named therein,  The AES  Corporation,  as Sponsor,  and the Holders from time to
time of undivided  beneficial  interests in the assets of the Issuer, the Issuer
may issue up to $275,000,000  aggregate  liquidation  amount of its $2.6875 Term
Convertible  Securities,  Series  A (the  "Preferred  Securities")  representing
undivided  beneficial interests in the assets of the Issuer and having the terms
set forth in Exhibit B to the  Declaration,  of which  $250,000,000  liquidation
amount of Preferred Securities are being issued as of the date hereof. Up to the
remaining  $25,000,000  liquidation amount of Preferred Securities may be issued
by the Issuer if and to the extent that the over-allotment option granted by the
Guarantor and the Issuer pursuant to the  Underwriting  Agreement (as defined in
the  Declaration)  is exercised by the  Underwriters  named in the  Underwriting
Agreement.

     WHEREAS, as incentive for the Holders to purchase Preferred Securities, the
Guarantor  desires to irrevocably and  unconditionally  agree, to the extent set
forth herein,  to pay to the Holders of the Preferred  Securities  the Guarantee
Payments (as defined herein) and to make certain other payments on the terms and
conditions set forth herein.

     NOW, THEREFORE,  in consideration of the purchase by the initial purchasers
thereof of Preferred  Securities,  which  purchase the  Guarantor  hereby agrees
shall benefit the Guarantor,  the Guarantor executes and delivers this Guarantee
Agreement  for the  benefit of the  Holders  from time to time of the  Preferred
Securities.


                                    ARTICLE 1

                                   DEFINITIONS

     SECTION 1.01.  Definitions.  (a)  Capitalized  terms used in this Guarantee
Agreement  but not defined in the preamble  above have the  respective  meanings
assigned to them in this Section 1.01;


<PAGE>



     (b) a term  defined  anywhere  in this  Guarantee  Agreement  has the  same
meaning throughout;

     (c)  all  references  to  "the  Guarantee  Agreement"  or  "this  Guarantee
Agreement" are to this Guarantee Agreement as modified,  supplemented or amended
from time to time;

     (d) all references in this Guarantee Agreement to Articles and Sections are
to Articles and Sections of this Guarantee Agreement unless otherwise specified;

     (e) a term  defined in the Trust  Indenture  Act has the same  meaning when
used in this  Guarantee  Agreement  unless  otherwise  defined in this Guarantee
Agreement or unless the context otherwise requires; and

     (f) a reference to the singular includes the plural and vice versa.

     "Affiliate"  has the same  meaning as given to that term in Rule 405 of the
Securities Act of 1933, as amended, or any successor rule thereunder.

     "Commission" means the Securities and Exchange Commission.

     "Common Securities" means the securities  representing undivided beneficial
interests  in the assets of the Issuer,  having the terms set forth in Exhibit C
to the Declaration.

     "Common Stock" means the common stock of the Guarantor,  par value $.01 per
share.

     "Covered Person" means any Holder of Preferred Securities.

     "Debentures" means the series of Junior  Subordinated  Debentures issued by
the  Guarantor  under the  Indenture  to the  Property  Trustee and entitled the
"5.375% Junior Subordinated Convertible Debentures due 2027".

     "Distributions" means the periodic distributions and other payments payable
to Holders of Preferred Securities in accordance with the terms of the Preferred
Securities set forth in Exhibit B to the Declaration.

     "Event of Default"  means a default by the  Guarantor on any of its payment
or other obligations under this Guarantee Agreement.

     "Guarantee  Payments" shall mean the following  payments or  distributions,
without duplication, with respect to the Preferred Securities, to the extent not
paid or made by the Issuer:  (i) any accrued  and unpaid  Distributions  and the

                                       2

<PAGE>



redemption price,  including all accrued and unpaid Distributions to the date of
redemption (the "Redemption  Price"),  with respect to the Preferred  Securities
called for  redemption  by the Issuer but only if and to the extent that in each
case the  Guarantor  has made a payment to the  Property  Trustee of interest or
principal  on  the   Debentures   and  (ii)  upon  a  voluntary  or  involuntary
dissolution,  winding-up or  termination of the Issuer (other than in connection
with the  distribution  of  Debentures  to Holders or the  redemption of all the
Preferred  Securities  upon the  maturity or  redemption  of the  Debentures  as
provided in the Declaration), the lesser of (a) the aggregate of the liquidation
amount and all accrued and unpaid  Distributions on the Preferred  Securities to
the date of payment, to the extent the Issuer has funds available  therefor,  or
(b) the amount of assets of the Issuer  remaining  available for distribution to
Holders  in  liquidation  of  the  Issuer  (in  either  case,  the  "Liquidation
Distribution").

     "Guarantee  Trustee" means The First  National Bank of Chicago,  a national
banking association,  until a Successor Guarantee Trustee has been appointed and
accepted such appointment  pursuant to the terms of this Guarantee Agreement and
thereafter means each such Successor Guarantee Trustee.

     "Holder"  shall mean any holder,  as registered on the books and records of
the Issuer, of any Preferred Securities;  provided, however, that in determining
whether the holders of the  requisite  percentage of Preferred  Securities  have
given any  request,  notice,  consent or waiver  hereunder,  "Holder"  shall not
include the  Guarantor  or any entity  directly  or  indirectly  controlling  or
controlled by or under direct or indirect common control with the Guarantor.

     "Indemnified  Person"  means the  Guarantee  Trustee,  any Affiliate of the
Guarantee Trustee, and any officers, directors, shareholders, members, partners,
employees, representatives or agents of the Guarantee Trustee.

     "Indenture"  means the Junior  Subordinated  Indenture dated as of March 1,
1997 between the Guarantor and The First  National Bank of Chicago,  as trustee,
as supplemented by the First  Supplemental  Indenture  thereto dated as of March
31, 1997, pursuant to which the Debentures are to be issued.

     "Majority in liquidation amount of the Preferred  Securities" means, except
as otherwise  required by the Trust  Indenture  Act,  Holder(s)  of  outstanding
Preferred  Securities  voting  together  as a single  class,  who are the record
owners of Preferred  Securities whose  liquidation  amount (including the stated
amount that would be paid on redemption,  liquidation or otherwise, plus accrued
and  unpaid  Distributions  to the date upon which the  voting  percentages  are
determined)   represents  more  than  50%  of  the  liquidation  amount  of  all
outstanding Preferred Securities.

                                       3

<PAGE>



     "Person"  means a legal  person,  including  any  individual,  corporation,
estate, partnership,  joint venture,  association,  joint stock company, limited
liability  company,  trust,  unincorporated  association,  or  government or any
agency or political subdivision thereof, or any other entity of whatever nature.

     "Preferred  Securities"  has the  meaning  set forth in the  first  WHEREAS
clause above.

     "Property  Trustee"  means the Person acting as Property  Trustee under the
Declaration.

     "Redemption  Price"  has  the  meaning  set  forth  in  the  definition  of
"Guarantee Payments."

     "Responsible  Officer" means,  with respect to the Guarantee  Trustee,  the
chairman of the board of  directors,  the  president,  any  vice-president,  any
assistant vice-president, the secretary, any assistant secretary, the treasurer,
any assistant  treasurer,  any trust  officer or assistant  trust officer or any
other officer of the Guarantee Trustee customarily  performing functions similar
to those performed by any of the above designated  officers and also means, with
respect to a particular  corporate trust matter,  any other officer to whom such
matter is referred  because of that officer's  knowledge of and familiarity with
the particular subject.

     "Successor   Guarantee   Trustee"  means  a  successor   Guarantee  Trustee
possessing  the  qualifications  to act as a  Guarantee  Trustee  under  Section
4.01(a).

     "Trust Indenture Act" means the Trust Indenture Act of 1939, as amended.


                                    ARTICLE 2
                               TRUST INDENTURE ACT

     SECTION  2.01.  Trust  Indenture  Act;  Application.   (a)  This  Guarantee
Agreement  is  subject to the  provisions  of the Trust  Indenture  Act that are
required  to be  part of this  Guarantee  Agreement  and  shall,  to the  extent
applicable, be governed by such provisions;

     (b) if and to the extent that any  provision  of this  Guarantee  Agreement
limits,  qualifies or conflicts  with the duties  imposed by ss.ss.  310 to 317,
inclusive, of the Trust Indenture Act, such imposed duties shall control; and

                                       4

<PAGE>



     (c) the application of the Trust Indenture Act to this Guarantee  Agreement
shall not affect the nature of the  Preferred  Securities  as equity  securities
representing undivided beneficial interests in the assets of the Issuer.

     SECTION 2.02. Lists of Holders of Preferred  Securities.  (a) The Guarantor
shall provide the Guarantee  Trustee with such  information as is required under
ss. 312(a) of the Trust Indenture Act at the times and in the manner provided in
ss. 312(a); and

     (b) the Guarantee  Trustee shall comply with its  obligations  under ss.ss.
310(b), 311 and 312(b) of the Trust Indenture Act.

     SECTION 2.03.  Reports by the Guarantee Trust.  Within 60 days after May 15
of each year,  commencing  May 1998 the  Guarantee  Trustee shall provide to the
Holders of the Preferred  Securities  such reports as are required by ss. 313 of
the Trust  Indenture  Act, if any,  in the form,  in the manner and at the times
provided by ss. 313 of the Trust Indenture Act. The Guarantee Trustee shall also
comply with the requirements of ss. 313(d) of the Trust Indenture Act.

     SECTION 2.04.  Periodic  Reports to Guarantee  Trust.  The Guarantor  shall
provide  to the  Guarantee  Trustee,  the  Commission  and  the  Holders  of the
Preferred Securities, as applicable, such documents,  reports and information as
required  by ss.  314(a)(1)-(3)  (if  any) of the  Trust  Indenture  Act and the
compliance certificates required by ss. 314(a)(4) and (c) of the Trust Indenture
Act, any such  certificates to be provided in the form, in the manner and at the
times  required by ss.  314(a)(4)  and (c) of the Trust  Indenture Act (provided
that any  certificate  to be  provided  pursuant to ss.  314(a)(4)  of the Trust
Indenture  Act shall be provided  within 120 days of the end of each fiscal year
of the Issuer).

     SECTION  2.05.  Evidence  of  Compliance  with  Conditions  Precedent.  The
Guarantor  shall  provide to the  Guarantee  Trustee such evidence of compliance
with any conditions precedent,  if any, provided for in this Guarantee Agreement
which  relate  to any of the  matters  set  forth  in ss.  314(c)  of the  Trust
Indenture Act. Any  certificate or opinion  required to be given pursuant to ss.
314(c) shall comply with ss. 314(e) of the Trust Indenture Act.

     SECTION 2.06.  Events of Default;  Waiver.  (a) Subject to Section 2.06(b),
Holders  of  Preferred  Securities  may  by  vote  of at  least  a  Majority  in
liquidation amount of the Preferred Securities,  (A) direct the time, method and
place of conducting  any  proceeding  for any remedy  available to the Guarantee
Trustee,  or  exercising  any  trust or power  conferred  upon by the  Guarantee
Trustee or (B) on behalf of the Holders of all  Preferred  Securities  waive any
past Event of Default and its consequences.  Upon such waiver,  any such default
shall cease to exist, and any Event of Default arising therefrom shall be deemed
to have been cured, for every purpose of this Guarantee  Agreement,  but no such
waiver shall extend to

                                       5

<PAGE>



any  subsequent  or other  default  or Event of  Default  or  impair  any  right
consequent thereon.

     (b) The right of any Holder of Preferred  Securities to receive  payment of
the  Guarantee  Payments in  accordance  with this  Guarantee  Agreement,  or to
institute suit for the  enforcement  of any such payment,  shall not be impaired
without the consent of each such Holder.

     SECTION 2.07.  Disclosure of Information.  The disclosure of information as
to the names  and  addresses  of the  Holders  of the  Preferred  Securities  in
accordance  with ss. 312 of the Trust  Indenture  Act,  regardless of the source
from which such  information was derived,  shall not be deemed to be a violation
of any existing  law, or any law hereafter  enacted which does not  specifically
refer to ss. 312 of the Trust Indenture Act, nor shall the Guarantee  Trustee be
held  accountable  by reason of mailing any material  pursuant to a request made
under ss. 312(b) of the Trust Indenture Act.

     SECTION 2.08.  Conflicting Interest.  The Declaration shall be deemed to be
specifically  described in this  Guarantee  Agreement for the purposes of clause
(i) of the first proviso contained in Section 310(b) of the Trust Indenture Act.


                                    ARTICLE 3
                 POWERS, DUTIES AND RIGHTS OF GUARANTEE TRUSTEE

     SECTION  3.01.  Powers  and  Duties  of the  Guarantee  Trustee.  (a)  This
Guarantee  Agreement  shall be held by the  Guarantee  Trustee  in trust for the
benefit of the Holders of the Preferred Securities.  The Guarantee Trustee shall
not transfer its right,  title and  interest in the  Guarantee  Agreement to any
Person except a Successor  Guarantee  Trustee on  acceptance  by such  Successor
Guarantee  Trustee of its appointment to act as Guarantee Trustee or to a Holder
of Preferred  Securities  exercising his or her rights pursuant to Section 5.04.
The  right,  title  and  interest  of the  Guarantee  Trustee  to the  Guarantee
Agreement shall vest automatically in each Person who may hereafter be appointed
as Guarantee Trustee in accordance with Article 4. Such vesting and cessation of
title  shall be  effective  whether  or not  conveyancing  documents  have  been
executed and delivered.

     (b) If an Event of Default occurs and is continuing,  the Guarantee Trustee
shall  enforce this  Guarantee  Agreement  for the benefit of the Holders of the
Preferred Securities.

                                       6

<PAGE>



     (c) This  Guarantee  Agreement  and all  moneys  received  by the  Property
Trustee  hereunder in respect of the  Guarantee  Payments will not be subject to
any right, charge,  security interest, lien or claim of any kind in favor of, or
for the benefit of that Guarantee Trustee or its agents or their creditors.

     (d) The Guarantee Trustee shall,  within 90 days after the occurrence of an
Event of Default known to the Guarantee  Trustee,  transmit by mail, first class
postage prepaid, to the holders of the Preferred Securities,  as their names and
addresses appear upon the register, notice of all Events of Default, unless such
defaults shall have been cured before the giving of such notice; provided, that,
the Guarantee  Trustee shall be protected in  withholding  such notice if and so
long as the board of directors, the executive committee, or a trust committee of
directors and/or  Responsible  Officers,  of the Guarantee Trustee in good faith
determine that the withholding of such notice is in the interests of the Holders
of the Preferred  Securities.  The Guarantee Trustee shall not be deemed to have
knowledge of any default  except any default as to which the  Guarantee  Trustee
shall have received  written  notice or a Responsible  Officer  charged with the
administration of this Guarantee Agreement shall have obtained written notice.

     (e) The  Guarantee  Trustee shall  continue to serve as a Trustee  unless a
Successor  Guarantee Trustee has been appointed and accepted that appointment in
accordance with Article 4.

     SECTION 3.02. Certain Rights and Duties of the Guarantee  Trustee.  (a) The
Guarantee  Trustee,  before the  occurrence of an Event of Default and after the
curing of all Events of  Default  that may have  occurred,  shall  undertake  to
perform  only  such  duties  as are  specifically  set  forth in this  Guarantee
Agreement,  and no implied covenants shall be read into this Guarantee Agreement
against the Guarantee  Trustee.  In case an Event of Default has occurred  (that
has not been cured or waived pursuant to Section 2.06(a)), the Guarantee Trustee
shall  exercise  such of the rights and  powers  vested in it by this  Guarantee
Agreement,  and use the same  degree of care and skill in their  exercise,  as a
prudent person would exercise or use under the  circumstances  in the conduct of
his or her own affairs.

     (b) No provision of this Guarantee  Agreement shall be construed to relieve
the  Guarantee  Trustee from  liability for its own  negligent  action,  its own
negligent failure to act or its own willful misconduct, except that:

     (i) prior to the  occurrence of an Event of Default and after the curing or
     waiving of all such Events of Default that may have occurred:

          (A) the duties  and  obligations  of the  Guarantee  Trustee  shall be
          determined  solely  by  the  express   provisions  of  this  Guarantee
          Agreement,  and the  Guarantee  Trustee shall not be liable except for
          the performance of such duties and obligations as are

                                       7

<PAGE>



          specifically  set forth in this  Guarantee  Agreement,  and no implied
          covenants or obligations  shall be read into this Guarantee  Agreement
          against the Guarantee Trustee; and

          (B) in the absence of bad faith on the part of the Guarantee  Trustee,
          the Guarantee  Trustee may  conclusively  rely, as to the truth of the
          statements and the correctness of the opinions expressed therein, upon
          any  certificates or opinions  furnished to the Guarantee  Trustee and
          conforming to the requirements of this Guarantee Agreement; but in the
          case of any such certificates or opinions that by any provision hereof
          are  specifically  required to be furnished to the Guarantee  Trustee,
          the  Guarantee  Trustee  shall be under a duty to examine  the same to
          determine  whether  or not they  conform to the  requirements  of this
          Guarantee Agreement;

     (ii) the  Guarantee  Trustee  shall not be liable for any error of judgment
     made in good  faith by a  Responsible  Officer  of the  Guarantee  Trustee,
     unless it shall be proved  that the  Guarantee  Trustee  was  negligent  in
     ascertaining the pertinent facts;

     (iii) the Guarantee  Trustee shall not be liable with respect to any action
     taken or  omitted to be taken by it in good  faith in  accordance  with the
     direction  of the  Holders  of  Preferred  Securities  as  provided  herein
     relating to the time, method and place of conducting any proceeding for any
     remedy available to the Guarantee Trustee, or exercising any trust or power
     conferred upon the Guarantee Trustee under this Guarantee Agreement; and

     (iv) no provision of this Guarantee  Agreement  shall require the Guarantee
     Trustee  to  expend  or risk its own  funds  or  otherwise  incur  personal
     financial  liability  in the  performance  of any of its  duties  or in the
     exercise of any of its rights or powers, if it shall have reasonable ground
     for  believing  that  the  repayment  of such  funds  or  liability  is not
     reasonably  assured to it under the terms of this  Guarantee  Agreement  or
     adequate indemnity against such risk or liability is not reasonably assured
     to it.

     (c) Subject to the provisions of Section 3.02(a) and (b):

     (i)  whenever  in the  administration  of  this  Guarantee  Agreement,  the
     Guarantee  Trustee  shall  deem it  desirable  that a matter  be  proved or
     established  prior to taking,  suffering or omitting any action  hereunder,
     the  Guarantee  Trustee  (unless  other  evidence  is  herein  specifically
     prescribed) may, in the absence of bad faith on its part,  request and rely
     upon a certificate, which shall comply with the provisions of ss. 314(e) of
     the Trust Indenture Act, signed by any authorized officer of the Guarantor;

                                       8

<PAGE>



     (ii) the  Guarantee  Trustee (A) may  consult  with  counsel  (which may be
     counsel to the  Guarantor or any of its  Affiliates  and may include any of
     its  employees)  selected  by it in good  faith  and  with due care and the
     written  advice or opinion of such counsel  with  respect to legal  matters
     shall be full and complete  authorization  and protection in respect of any
     action  taken,  suffered  or omitted by it  hereunder  in good faith and in
     reliance  thereon  and in  accordance  with such advice and opinion and (B)
     shall  have  the  right  at any time to seek  instructions  concerning  the
     administration  of this  Guarantee  Agreement  from any court of  competent
     jurisdiction;

     (iii)  the  Guarantee  Trustee  may  execute  any of the  trusts  or powers
     hereunder or perform any duties  hereunder either directly or by or through
     agents or attorneys and the Guarantee  Trustee shall not be responsible for
     any misconduct or negligence on the part of any agent or attorney appointed
     by it in good faith and with due care;

     (iv) the Guarantee  Trustee shall be under no obligation to exercise any of
     the  rights  or  powers  vested in it by this  Guarantee  Agreement  at the
     request or direction of any Holders of  Preferred  Securities,  unless such
     Holders shall have offered to the Guarantee Trustee reasonable security and
     indemnity  against the costs,  expenses  (including its attorneys' fees and
     expenses) and  liabilities  that might be incurred by it in complying  with
     such request or direction;  provided that nothing  contained in this clause
     (iv)  shall  relieve  the  Guarantee  Trustee of the  obligation,  upon the
     occurrence  of an Event of Default  (which has not been cured or waived) to
     exercise  such of the  rights  and  powers  vested in it by this  Guarantee
     Agreement,  and to use the same degree of care and skill in this  exercise,
     as a prudent  person would exercise or use under the  circumstances  in the
     conduct of his or her own affairs; and

     (v) any action taken by the Guarantee Trustee or its agents hereunder shall
     bind the  Holders of the  Preferred  Securities  and the  signature  of the
     Guarantee  Trustee or its agents alone shall be sufficient and effective to
     perform any such action; and no third party shall be required to inquire as
     to  the  authority  of  the  Guarantee  Trustee  to so  act,  or as to  its
     compliance  with  any  of  the  terms  and  provisions  of  this  Guarantee
     Agreement,  both of which shall be conclusively  evidenced by the Guarantee
     Trustee's or its agent's taking such action.

     SECTION 3.03. Not  Responsible  for Recitals or Issuance of Guarantee.  The
recitals  contained in this  Guarantee  shall be taken as the  statements of the
Guarantor and the Guarantee Trustee does not assume any responsibility for their
correctness.  The Guarantee Trustee makes no  representations as to the validity
or sufficiency of this Guarantee Agreement.

                                       9

<PAGE>



                                    ARTICLE 4
                                GUARANTEE TRUSTEE

     SECTION 4.01.  Qualifications.  (a) There shall at all times be a Guarantee
Trustee which shall:

     (i) not be an Affiliate of the Guarantor; and

     (ii) be a corporation  organized and doing  business  under the laws of the
     United  States of  America  or any  State or  Territory  thereof  or of the
     District  of  Columbia,  or  a  corporation  or  Person  permitted  by  the
     Commission to act as an  institutional  trustee  under the Trust  Indenture
     Act, authorized under such laws to exercise corporate trust powers,  having
     a combined  capital  and  surplus of at least  $50,000,000,  and subject to
     supervision or examination  by Federal,  State,  Territorial or District of
     Columbia authority.  If such corporation  publishes reports of condition at
     least annually,  pursuant to law or to the  requirements of the supervising
     or  examining  authority  referred to above,  then for the purposes of this
     section  4.01(a)(ii),  the combined capital and surplus of such corporation
     shall be deemed to be its combined  capital and surplus as set forth in its
     most recent report of condition so published.

     If  at  any  time  the  Guarantee   Trustee  shall  cease  to  satisfy  the
requirements of clauses (i)-(ii) above, the Guarantee  Trustee shall immediately
resign  in the  manner  and with the  effect  set out in  Section  4.02.  If the
Guarantee  Trustee has or shall acquire any  "conflicting  interest"  within the
meaning of ss. 310(b) of the Trust Indenture Act, the Guarantee  Trustee and the
Guarantor  shall in all respects comply with the provisions of ss. 310(b) of the
Trust Indenture Act.

     SECTION 4.02.  Appointment,  Removal and Resignation of Guarantee  Trustee.
(a)  Subject to Section  4.02(b),  the  Guarantee  Trustee may be  appointed  or
removed  without  cause  at any  time  by the  Guarantor  except  following  the
occurrence and during the continuation of an Event of Default.

     (b) The Guarantee  Trustee shall not be removed in accordance  with Section
4.02(a) until a Successor Guarantee Trustee possessing the qualifications to act
as Guarantee  Trustee under Section  4.01(a) has been appointed and has accepted
such  appointment by written  instrument  executed by such  Successor  Guarantee
Trustee and delivered to the Guarantor and the Guarantee Trustee being removed.

                                       10

<PAGE>



     (c) The Guarantee  Trustee  appointed to office shall hold office until his
successor shall have been appointed or until its removal or resignation.

     (d) The Guarantee Trustee may resign from office (without need for prior or
subsequent  accounting)  by an instrument (a  "Resignation  Request") in writing
signed  by  the  Guarantee  Trustee  and  delivered  to  the  Guarantor,   which
resignation  shall take effect upon such  delivery or upon such later date as is
specified therein; provided,  however, that no such resignation of the Guarantee
Trustee shall be effective until a Successor  Guarantee  Trustee  possessing the
qualifications  to act as  Guarantee  Trustee  under  Section  4.01(a)  has been
appointed  and has accepted  such  appointment  by  instrument  executed by such
Successor  Guarantee  Trustee  and  delivered  to  Guarantor  and the  resigning
Guarantee Trustee.

     (e) If no  Successor  Guarantee  Trustee  shall  have  been  appointed  and
accepted  appointment as provided in this Section 4.02 delivery to the Guarantor
of a Resignation Request, the resigning Guarantee Trustee may petition any court
of competent jurisdiction for appointment of a Successor Guarantee Trustee. Such
court may  thereupon  after  such  notice,  if any,  as it may deem  proper  and
prescribe, appoint a Successor Guarantee Trustee.


                                    ARTICLE 5
                                    GUARANTEE

     SECTION 5.01.  Guarantee.  The Guarantor  irrevocably  and  unconditionally
agrees to pay in full to the Holders the Guarantee Payments (without duplication
of amounts  theretofore paid by the Issuer) regardless of any defense,  right of
set-off or  counterclaim  which the Issuer may have or assert.  The  Guarantor's
obligation to make a Guarantee Payment may be satisfied by direct payment of the
required amounts by the Guarantor to the Holders or by causing the Issuer to pay
such amounts to the Holders.

     SECTION  5.02.  Waiver of Notice.  The  Guarantor  hereby  waives notice of
acceptance of this Guarantee  Agreement and of any liability to which it applies
or may apply, presentment, demand for payment, any right to require a proceeding
first  against  the Issuer or any other  Person  before  proceeding  against the
Guarantor,  protest,  notice  of  nonpayment,  notice  of  dishonor,  notice  of
redemption and all other notices and demands.

     SECTION  5.03.  Obligations  Not  Affected.  The  obligations,   covenants,
agreements and duties of the Guarantor  under this Guarantee  Agreement shall in

                                       11

<PAGE>



no way be affected or impaired by reason of the  happening  from time to time of
any of the following:

          (a) the release or waiver,  by operation of law or  otherwise,  of the
     performance  or  observance  by  the  Issuer  of  any  express  or  implied
     agreement, covenant, term or condition relating to the Preferred Securities
     to be performed or observed by the Issuer;

          (b) the  extension of time for the payment by the Issuer of all or any
     portion of the  Distributions  (other than an extension of time for payment
     of  Distributions  that results from the extension of any interest  payment
     period on the Debentures),  Redemption Price,  Liquidation Distribution (as
     defined in the  Declaration)  or any other sums payable  under the terms of
     the Preferred  Securities or the extension of time for the  performance  of
     any other  obligation  under,  arising out of, or in connection  with,  the
     Preferred Securities;

          (c) any failure,  omission,  delay or lack of diligence on the part of
     the Holders to enforce, assert or exercise any right,  privilege,  power or
     remedy  conferred  on the Holders  pursuant  to the terms of the  Preferred
     Securities,  or any action on the part of the Issuer granting indulgence or
     extension of any kind;

          (d) the voluntary or involuntary liquidation, dissolution, sale of any
     collateral,  receivership,   insolvency,  bankruptcy,  assignment  for  the
     benefit  of  creditors,   reorganization,   arrangement,   composition   or
     readjustment of debt of, or other similar proceedings affecting, the Issuer
     or any of the assets of the Issuer;

          (e) any  invalidity  of, or defect or  deficiency  in,  the  Preferred
     Securities;

          (f) the settlement or compromise of any obligation  guaranteed  hereby
     or hereby incurred; or

          (g) any other circumstance  whatsoever that might otherwise constitute
     a legal or  equitable  discharge  or defense of a  guarantor,  it being the
     intent of this Section 5.03 that the obligations of the Guarantor hereunder
     shall be absolute and unconditional under any and all circumstances.

     There  shall be no  obligation  of the Holders to give notice to, or obtain
consent of, the Guarantor with respect to the happening of any of the foregoing.


                                       12

<PAGE>



     SECTION 5.04.  Enforcement  of  Guarantee.  The Guarantor and the Guarantee
Trustee  expressly  acknowledge  that  (i)  this  Guarantee  Agreement  will  be
deposited with the Guarantee  Trustee to be held for the benefit of the Holders;
(ii) the Guarantee Trustee has the right to enforce this Guarantee  Agreement on
behalf of the Holders;  (iii) Holders  representing  not less than a Majority in
liquidation  amount of the  Preferred  Securities  have the right to direct  the
time,  method and place of conducting any proceeding for any remedy available in
respect of this  Guarantee  Agreement  including the giving of directions to the
Guarantee  Trustee,  or exercising  any trust or other power  conferred upon the
Guarantee Trustee under this Guarantee  Agreement,  and (iv) notwithstanding the
foregoing,  if the Guarantor has failed to make any Guarantee Payment hereunder,
any Holder of Preferred  Securities  may institute a legal  proceeding  directly
against the  Guarantor  to enforce its rights  under this  Guarantee  Agreement,
without first instituting a legal proceeding  against the Issuer,  the Guarantee
Trustee, or any other Person.

     SECTION 5.05.  Guarantee of Payment.  This  Guarantee  Agreement  creates a
guarantee of payment and not merely of collection. This Guarantee Agreement will
not be discharged  except by payment of the Guarantee  Payments in full (without
duplication of amounts theretofore paid by the Issuer).

     SECTION 5.06.  Subrogation.  The  Guarantor  shall be subrogated to all (if
any) rights of the Holders  against the Issuer in respect of any amounts paid to
the Holders by the Guarantor under this Guarantee Agreement;  provided, however,
that the  Guarantor  shall not  (except  to the  extent  required  by  mandatory
provisions  of law) be entitled to enforce or exercise  any rights  which it may
acquire  by  way  of  subrogation  or  any  indemnity,  reimbursement  or  other
agreement,  in all cases as a result of payment under this Guarantee  Agreement,
if, at the time of any such  payment,  any amounts are due and unpaid under this
Guarantee  Agreement.  If any amount shall be paid to the Guarantor in violation
of the preceding sentence, the Guarantor agrees to hold such amount in trust for
the Holders and to pay over such amount to the Holders.

     SECTION 5.07. Independent Obligations.  The Guarantor acknowledges that its
obligations  hereunder are  independent  of the  obligations  of the Issuer with
respect to the Preferred  Securities  and that the Guarantor  shall be liable as
principal and as debtor  hereunder to make  Guarantee  Payments  pursuant to the
terms of this Guarantee  Agreement  notwithstanding  the occurrence of any event
referred to in subsections (a) through (g), inclusive, of Section 5.03 hereof.


                                       13

<PAGE>



                                    ARTICLE 6
                    LIMITATION OF TRANSACTIONS; SUBORDINATION

     SECTION  6.01.  Limitation  of  Transactions.  So  long  as  any  Preferred
Securities remain  outstanding,  the Guarantor will not declare or pay dividends
on, or redeem,  purchase,  acquire or make a distribution or liquidation payment
with  respect  to,  any of its  common  stock  or  preferred  stock  or make any
guarantee  payment with respect  thereto if at such time (i) the Guarantor shall
be  in  default  with  respect  to  its  Guarantee  Payments  or  other  payment
obligations hereunder, (ii) there shall have occurred any event of default under
the  Declaration or (iii) the Guarantor shall have given notice of its selection
of an Extension  Period (as defined in the  Indenture)  and such period,  or any
extension thereof, is continuing;  provided that the foregoing will not apply to
any stock dividends paid by the Guarantor in Common Stock. In addition,  so long
as any Preferred  Securities remain  outstanding,  the Guarantor (i) will remain
the sole direct or indirect owner of all of the  outstanding  Common  Securities
and shall not cause or permit the Common Securities to be transferred  except to
the extent such  transfer is permitted  under  Section 9.01 of the  Declaration;
provided that any permitted  successor of the Guarantor  under the Indenture may
succeed to the Guarantor's  ownership of the Common Securities and (ii) will use
reasonable  efforts to cause the Issuer to  continue  to be treated as a grantor
trust for United States federal income tax purposes  except in connection with a
distribution of Debentures as provided in the Declaration.

     SECTION 6.02.  Subordination.  This Guarantee  Agreement will constitute an
unsecured  obligation of the Guarantor and will rank (i)  subordinate and junior
in right of payment to all other  liabilities  of the  Guarantor,  including the
Debentures, except those made pari passu herewith or subordinate hereto by their
terms,  and (ii) pari passu in right of payment  with the most senior  preferred
stock  issued,  from time to time,  if any, by the Guarantor and with respect to
obligations under other guarantee  agreements which the Guarantor may enter into
from time to time to the extent that such  agreements  shall be entered  into in
substantially  the form  hereof and  provide for  comparable  guarantees  by the
Guarantor of payment on preferred securities issued by other AES Trusts.


                                    ARTICLE 7
                                   TERMINATION

     SECTION 7.01. Termination.  This Guarantee Agreement shall terminate and be
of no further force and effect upon full payment of the Redemption  Price of all
Preferred  Securities,  or upon the  distribution  of  Debentures  to Holders of
Preferred Securities and Common Securities in exchange for all of the Preferred

                                       14

<PAGE>



Securities and Common Securities, or upon full payment of the amounts payable in
accordance with the Declaration upon liquidation of the Issuer.  Notwithstanding
the foregoing, this Guarantee Agreement will continue to be effective or will be
reinstated,  as the case may be, if at any time any Holder must restore  payment
of any sums paid with  respect to the  Preferred  Securities  or this  Guarantee
Agreement.


                                    ARTICLE 8
                    LIMITATION OF LIABILITY; INDEMNIFICATION

     SECTION  8.01.  Exculpation.  (a) No  Indemnified  Person  shall be liable,
responsible  or  accountable  in damages or  otherwise  to the  Guarantor or any
Covered  Person for any loss,  damage or claim  incurred by reason of any act or
omission  performed or omitted by such Indemnified Person in good faith and in a
manner such Indemnified Person reasonably believed to be within the scope of the
authority conferred on such Indemnified Person by this Guarantee Agreement or by
law, except that an Indemnified Person shall be liable for any such loss, damage
or claim incurred by reason of such Indemnified  Person's  negligence or willful
misconduct with respect to such acts or omissions.

     (b) An Indemnified Person shall be fully protected in relying in good faith
upon the records of the Guarantor and upon such information,  opinions,  reports
or  statements  presented  to the  Guarantor  by any  Person as to  matters  the
Indemnified   Person   reasonably   believes  are  within  such  other  Person's
professional or expert competence and who has been selected with reasonable care
by or on behalf of the Guarantor,  including information,  opinions,  reports or
statements  as to the value  and  amount of the  assets,  liabilities,  profits,
losses,  or any other facts pertinent to the existence and amount of assets from
which Distributions to Holders of Preferred Securities might properly be paid.

     SECTION  8.02.  Indemnification.  (a) To the fullest  extent  permitted  by
applicable law, the Guarantor shall indemnify and hold harmless each Indemnified
Person from and against any loss,  damage or claim incurred by such  Indemnified
Person by reason of any act or omission performed or omitted by such Indemnified
Person in good faith and in a manner such Indemnified Person reasonably believed
to be within the scope of authority conferred on such Indemnified Person by this
Guarantee  Agreement,  except that no Indemnified Person shall be entitled to be
indemnified in respect of any loss, damage or claim incurred by such Indemnified
Person by reason of negligence or willful  misconduct  with respect to such acts
or omissions.

     (b) To the fullest extent permitted by applicable law, expenses  (including
legal fees)  incurred by an Indemnified  Person in defending any claim,  demand,
action,  suit or  proceeding  shall,  from  time to  time,  be  advanced  by the

                                       15

<PAGE>



Guarantor prior to the final disposition of such claim, demand,  action, suit or
proceeding  upon receipt by the Guarantor of an  undertaking  by or on behalf of
the  Indemnified  Person to repay such amount if it shall be determined that the
Indemnified  Person is not entitled to be  indemnified  as authorized in Section
8.02(a).

     (c) The  provisions of this Article shall survive the  termination  of this
Guarantee Agreement or the resignation or removal of the Guarantee Trustee.


                                    ARTICLE 9
                                  MISCELLANEOUS

     SECTION  9.01.  Successors  and  Assigns.  All  guarantees  and  agreements
contained in this  Guarantee  Agreement  shall bind the  successors,  assignees,
receivers,  trustees and representatives of the Guarantor and shall inure to the
benefit of the Holders of the Preferred  Securities then outstanding.  Except in
connection with a consolidation,  merger or sale involving the Guarantor that is
permitted under Article Ten of the Indenture, the Guarantor shall not assign its
obligations hereunder.

     SECTION 9.02.  Amendments.  Except with respect to any changes which do not
adversely affect the rights of Holders (in which case no consent of Holders will
be  required),  this  Guarantee  Agreement  may only be  amended  with the prior
approval of the Holders of not less than a Majority in liquidation amount of the
Preferred  Securities.  The  provisions  of  Section  12.02  of the  Declaration
concerning meetings of Holders shall apply to the giving of such approval.

     SECTION 9.03. Notices. Any notice,  request or other communication required
or permitted to be given hereunder shall be in writing, duly signed by the party
giving such notice,  and delivered,  telecopied or mailed by first class mail as
follows:

     (a) if given to the Guarantor, to the address set forth below or such other
     address as the Guarantor may give notice of to the Holders:

                  The AES Corporation
                  1001 North 19th Street
                  Arlington, Virginia  22209
                  Facsimile No.: (703) 528-4510
                  Attention:  General Counsel and Secretary

                                       16

<PAGE>



     (b) if given to the  Guarantee  Trustee,  to the address set forth below or
     such other address as the Guarantee Trustee may give notice to the Holders:

                  The First National Bank of Chicago
                  One First National Plaza, Suite 0126
                  Chicago, Illinois 60670-0126
                  Attention: Corporate Trust Administration
                  Telecopy: (312) 407-1708

     (c) if given to any Holder of  Preferred  Securities,  at the  address  set
     forth on the books and records of the Issuer.

All  notices  hereunder  shall be deemed to have been  given  when  received  in
person,  telecopied  with  receipt  confirmed,  or mailed by first  class  mail,
postage prepaid except that if a notice or other document is refused delivery or
cannot be delivered  because of a changed  address of which no notice was given,
such notice or other document shall be deemed to have been delivered on the date
of such refusal or inability to deliver.

     SECTION 9.04.  Genders.  The  masculine,  feminine and neuter  genders used
herein shall include the masculine, feminine and neuter genders.

     SECTION 9.05.  Benefit.  This Guarantee Agreement is solely for the benefit
of the  Holders and subject to Section  3.01(a) is not  separately  transferable
from the Preferred Securities.

     SECTION 9.06.  Governing Law. THIS GUARANTEE AGREEMENT SHALL BE GOVERNED BY
AND CONSTRUED AND  INTERPRETED  IN ACCORDANCE  WITH THE LAWS OF THE STATE OF NEW
YORK (WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS).

     SECTION 9.07.  Counterparts.  This  Guarantee  Agreement may be executed in
counterparts,  each of which shall be an original;  but such counterparts  shall
together constitute one and the same instrument.

     SECTION 9.08.  Exercise of Overallotment  Option. If and to the extent that
Preferred Securities are issued by the Issuer upon exercise of the overallotment
option  referred to the second  WHEREAS  clause,  the  Guarantor  agrees to give
prompt  notice  thereof to the  Guarantee  Trustee  but the failure to give such
notice shall not relieve the Guarantor of any of its obligations hereunder.

                                       17

<PAGE>



     THIS  GUARANTEE  AGREEMENT  is  executed as of the day and year first above
written.

                                              The AES Corporation

                                              By: /s/ BARRY J. SHARP
                                                 -------------------------------
                                                  Name:Barry J. Sharp
                                                 Title: Vice President and Chief
                                                 Financial Officer

                                              The First National Bank of Chicago
                                                As Guarantee Trustee

                                              By: /s/ MARY FONTI
                                                 -------------------------------
                                                   Name: Mary Fonti
                                                  Title:Assistant Vice President


                                       18



                                                                    Exhibit 4.15

         The  Company  has  numerous  other  instruments   governing   long-term
indebtedness  that are not registered,  none of which exceeds ten percent of the
total assets of the Registrant and its subsidiaries on a consolidated basis, and
the Company  hereby  agrees to furnish a copy of any of such  agreements  to the
Commission upon request.




                                                                      Exhibit 11

THE AES CORPORATION
- -------------------

STATEMENTS REGARDING COMPUTATION OF EARNINGS PER SHARE
FOR THE YEARS ENDED
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------
                                                          1995             1996             1997
- -----------------------------------------------------------------------------------------------------
($ in millions, except per share amounts)

BASIC

<S>                                                <C>               <C>             <C>
    WEIGHTED AVERAGE SHARES
      OUTSTANDING                                            149.9            151.5            166.6
                                                      -------------    -------------    -------------

    NET INCOME                                      $          107   $          125   $          188
                                                      =============    =============    =============

    PER SHARE AMOUNT                                         $0.71            $0.83            $1.13
                                                      =============    =============    =============

DILUTED

Weighted Average Number of Shares
   of Common Stock Outstanding                               149.9            151.5            166.6

Net effect of Dilutive Stock Options and
   Warrants Based on the Treasury Stock
   Method Using Ending Market Price                            1.5              2.7              4.4

Stock Units Allocated to the Deferred
   Compensation Plans for
   Executives and Directors                                    0.5              0.5              0.5

Effect of Convertible Debt - Based on
   the If-Converted Method                                     3.8              2.5              6.3
                                                      -------------    -------------    -------------

    WEIGHTED AVERAGE SHARES
      OUTSTANDING                                            155.7            157.2            177.8
                                                      =============    =============    =============

    NET INCOME                                      $          107   $          125   $          188
Additional Contribution to Net Income if
  Convertible Debt is fully converted                            2                1               10
                                                      -------------    -------------    -------------
    ADJUSTED NET INCOME                             $          109   $          126   $          198
                                                      =============    =============    =============

    PER SHARE AMOUNT                                         $0.70            $0.80            $1.11
                                                      =============    =============    =============
</TABLE>



                                                                      Exhibit 12

THE AES CORPORATION AND SUBSIDIARIES


STATEMENT RE:  CALCULATIONS OF RATIO OF EARNINGS TO FIXED CHARGES
(In millions, unaudited)

<TABLE>
<CAPTION>
                                                                           Year Ended December 31,
                                                           ---------------------------------------------------------
                                                               1993       1994        1995        1996          1997
                                                               ----       ----        ----        ----          ----
<S>                                                         <C>         <C>         <C>       <C>         <C>  
COMPUTATION OF EARNINGS:
Income from continuing operations
   before income taxes                                      $   89      $ 142      $  164      $   185     $     244
Adjustment for undistributed equity
   earnings, net of distributions                              (11)        (6)          3          (20)          (57)
Interest expense                                               125        122         122          138           228
Depreciation of previously capitalized interest                  4          4           4            4             4
Net amortization of issuance costs                               3          4           5            6            16
                                                            --------    -------    ---------   --------   -----------
Earnings                                                    $  210      $ 266      $  298     $    313    $      435
                                                            ========    =======    =========   ========   ===========

COMPUTATION OF FIXED CHARGES:
Interest expensed and capitalized amounts
   (including construction related fixed charges)           $  127      $ 124      $  132      $   165    $      295
Net amortization of issuance costs (including
   capitalized amounts)                                          3          4           5            6            16
                                                            --------    -------    ---------   --------   -----------
Fixed charges                                               $  130      $ 128      $  137      $   171    $      311
                                                            ========    =======    ========    ========    ==========
Ratio of earnings to fixed charges                            1.62 x     2.08 x      2.18 x       1.83 x        1.40 x
                                                                             
</TABLE>

                                                                      Exhibit 21

                       Subsidiaries of The AES Corporation
<TABLE>
<CAPTION>
     Subsidiary Name                                                         Jurisdiction or Incorporation
     ---------------                                                         -----------------------------
      <S>                                                                    <C>
     AES - MS Pty Ltd.                                                       Australia
     AES Acquisition Co. Ltd.                                                Bermuda
     AES Alamitos, L.L.C.                                                    Delaware
     AES Allegheny, Inc.                                                     Delaware
     AES America's Holdings, Inc.                                            Delaware
     AES Americas International Holdings, Limited                            Bermuda
     AES Americas Investments, Inc.                                          Delaware
     AES Argentina Operations, Ltd.                                          Cayman Islands
     AES Argentina, Inc.                                                     Delaware
     AES Australia Holding B.V.                                              Netherlands
     AES Australian Energy Finance Pty Limited                               Australia
     AES Balboa, Inc.                                                        Delaware
     AES Bandeirante, Ltd.                                                   Cayman Islands
     AES Barry Operations Ltd.                                               United Kingdom
     AES Barry, Ltd.                                                         United Kingdom
     AES Beaver Valley, Inc.                                                 Delaware
     AES Borsodi Avamtermelo Kft                                             Hungary
     AES Brasil Ltda.                                                        Brazil
     AES Brazil Holdings, Inc.                                               Delaware
     AES Brazil International Holdings, Limited                              Bermuda
     AES Bucks County, Inc.                                                  Delaware
     AES California Management Co., Inc.                                     Delaware
     AES Campos Novos Inc.                                                   Cayman Islands
     AES Canada, Inc.                                                        Delaware
     AES Caribbean Holdings, Inc.                                            Delaware
     AES Caribbean Services, Inc.                                            Delaware
     AES Cayman Guaiba, Ltd.                                                 Cayman Islands
     AES Cayman I                                                            Cayman Islands
     AES Cayman II                                                           Cayman Islands
     AES Cayman Islands Holdings, Ltd.                                       Cayman Islands
     AES Cayman Pampas, Ltd.                                                 Cayman Islands
     AES Cemig Empreendimentos Inc.                                          Cayman Islands
     AES Cemig Funding Corporation                                           Delaware
     AES Cemig Holdings, Inc.                                                Delaware
     AES Chigen Company (L) Limited                                          Malaysia
     AES China Generating Co. Ltd.                                           Bermuda
     AES Connecticut Management, Inc.                                        Delaware
     AES Constructors, Inc.                                                  Delaware
     AES Coral Reef, LLC                                                     Cayman Islands
     AES Deepwater, Inc.                                                     Delaware
     AES Distribucion Dominicana, Ltd.                                       Cayman Islands
     AES Dominican Holdings, Inc.                                            Delaware
     AES El Salvador, Ltd.                                                   Cayman Islands
     AES Electric Investments, Limited                                       Bermuda
     AES Elsta B.V.                                                          Netherlands
     AES Energen, Ltd.                                                       Cayman Islands
     AES Energy (Asia) Pte Ltd.                                              Singapore
     AES Energy Canada, Inc.                                                 Canada
     AES Energy Mexico, Inc.                                                 Delaware
<PAGE>
     AES Energy of Colombia, Inc.                                            Delaware
     AES Energy, Ltd.                                                        Bermuda
     AES Engineering, Inc.                                                   Cayman Islands
     AES Europe S.A.                                                         France
     AES Forca, Ltd.                                                         Cayman Islands
     AES FSC Corporation                                                     Barbados
     AES Gas Power, Inc.                                                     Delaware
     AES Global Power Holdings, B.V.                                         Netherlands
     AES GPH, L.L.C.                                                         Delaware
     AES Guaiba Empreedementos Ltda.                                         Brazil
     AES Guaiba II Empreedementos Ltda.                                      Brazil
     AES Harriman Cove, Inc.                                                 Delaware
     AES Hawaii Management Company, Inc.                                     Delaware
     AES Hawaii, Inc.                                                        Delaware
     AES Hazleton, Inc.                                                      Delaware
     AES HGP, Inc.                                                           Delaware
     AES HLP, Inc.                                                           Delaware
     AES Holdings Limited                                                    Cayman Islands
     AES Hungary Limited                                                     United Kingdom
     AES Intercon II, Ltd.                                                   Cayman Islands
     AES Intercon, Ltd.                                                      Cayman Islands
     AES Interenergy, Ltd.                                                   Cayman Islands
     AES International Development, Ltd.                                     Cayman Islands
     AES International Holdings II, Ltd.                                     British Virgin Islands
     AES International Holdings, Inc.                                        Delaware
     AES International Holdings, Ltd.                                        British Virgin Islands
     AES Investments II, Ltd.                                                Cayman Islands
     AES Investments Limited                                                 Cayman Islands
     AES Jericoacoara Ltda.                                                  Brazil
     AES Joshua Tree, Inc.                                                   Delaware
     AES Juniata, Inc.                                                       Delaware
     AES Kingston, Inc.                                                      Canada
     AES Lal Pir Limited                                                     Pakistan
     AES Las Mareas, Inc.                                                    Delaware
     AES Latin America, Inc.                                                 Delaware
     AES Latrobe Valley, BV                                                  Netherlands
     AES Light II, Inc.                                                      Delaware
     AES Light, Inc.                                                         Delaware
     AES Los Mina Finance Company                                            Cayman Islands
     AES Los Mina Holdings, Inc.                                             Delaware
     AES Mayan Holdings, S. de R.L. de C.V.                                  Mexico
     AES Medway Electric Limited                                             United Kingdom
     AES Medway Operations Limited                                           United Kingdom
     AES Merida B.V.                                                         Netherlands
     AES Merida III, S. de R. L. de C. V.                                    Mexico
     AES Merida Management Services, S. de R.L. de C.V.                      Mexico
     AES Merida Operations                                                   Cayman Islands
     AES Mexico Development, S. de R.L. de C.V.                              Mexico
     AES Mexico Farms, Inc.                                                  Delaware
     AES Miskolc, Inc.                                                       Delaware
     AES Monterey, Inc.                                                      Delaware
     AES Mt. Stuart B.V.                                                     Netherlands
     AES Ocean Springs, Ltd.                                                 Cayman Islands
     AES Oklahoma Management Co., Inc.                                       Delaware
<PAGE>
     AES Orissa Operations Private Limited                                   India
     AES Pak Gen (Pvt) Company                                               Pakistan
     AES Pak Gen Holdings, Inc.                                              Mauritius
     AES Pakistan (Holdings) Limited                                         United Kingdom
     AES Pakistan (Pvt) Ltd.                                                 Pakistan
     AES Pakistan Holdings                                                   Mauritius
     AES Pakistan Operations, Ltd.                                           Delaware
     AES Partington Ltd.                                                     United Kingdom
     AES Pasadena, Inc.                                                      Delaware
     AES Piedmont II, Inc.                                                   Delaware
     AES Piedmont, Inc.                                                      Delaware
     AES Placerita, Inc.                                                     Delaware
     AES Power North, Inc.                                                   Delaware
     AES Power, Inc.                                                         Delaware
     AES Prachinburi Holdings B.V.                                           Netherlands
     AES Rio Diamante, Inc.                                                  Delaware
     AES Rio Ozama Holdings, Ltd.                                            Cayman Islands
     AES Riverside, Inc.                                                     Delaware
     AES San Nicolas, Inc.                                                   Delaware
     AES Shady Point, Inc.                                                   Delaware
     AES Silk Road Ltd.                                                      United Kingdom
     AES Silk Road, Inc.                                                     Delaware
     AES South City, L.L.C.                                                  Delaware
     AES ST Ekibastuz, LLP                                                   Kazakhstan
     Companhia Centro-Oeste de Distribuicao de Energia Eletrica (D.B.A.
     "AES Sul")                                                              Brazil
     AES Sul Distribuidora Gaucha de Energia S.A.                            Brazil
     AES Summit Generation Ltd.                                              United Kingdom
     AES Suntree Power Ltd.                                                  Ireland
     AES Terneuzen Engineering B.V.                                          Netherlands
     AES Terneuzen Management Services B.V.                                  Netherlands
     AES Thames, Inc.                                                        Delaware
     AES Transpower, Inc.                                                    Delaware
     AES Transpower, Inc.                                                    Mauritius
     AES Treasure Cove, Ltd.                                                 Cayman Islands
     AES Trust I                                                             Delaware
     AES Trust II                                                            Delaware
     AES Turbine Equipment, Inc.                                             Delaware
     AES Tyneside Ltd.                                                       United Kingdom
     AES UK Energy Holdings Ltd.                                             United Kingdom
     AES UK Holdings, Ltd.                                                   United Kingdom
     AES Victoria Holdings BV                                                Netherlands
     AES Victoria Partners B.V.                                              Netherlands
     AES Warrior Run, Inc.                                                   Delaware
     AES Western Maryland Management Co., Inc.                               Delaware
     AES WR Limited Partnership                                              Delaware
     AES Yucatan, S. de R.L. de C.V.                                         Mexico
     AES/Sonat Adelanto, Inc.                                                Delaware
     AES/Sonat Power, L.L.C.                                                 Virginia
     AESEBA Funding Corporation                                              Delaware
     AESEBA S.A.                                                             Argentina
     Altai Power LLP                                                         Kazakhstan
     Anhui Liyuan - AES Power Co., Ltd.                                      China
     Australian Power Holdings                                               Netherlands
<PAGE>
     Australian Power Partners B.V.                                          Netherlands
     Bitacora B.V.                                                           Netherlands
     Borsod Energetikia, Kft.                                                Hungary
     BV Partners                                                             Delaware
     Cavanal Minerals, Inc.                                                  Delaware
     Central Termica San Nicolas S.A.                                        Argentina
     Cloghan Limited                                                         Northern Ireland
     Cloghan Point Holdings Limited                                          Northern Ireland
     CMS Generation San Nicolas Company                                      Michigan
     Coal Creek Minerals, Inc.                                               Delaware
     DOC Dominicana, S.A.                                                    Dominican Republic
     DOC Guatemala S.A.                                                      Guatemala
     Dominican Power Metering, Ltd.                                          Cayman Islands
     Dominican Power Partners LDC                                            Cayman Islands
     Emerald Power Holdings C.V.                                             Netherlands
     Empresa Distribuidora de Energia Norte S.A.                             Argentina
     Empresa Distribuidora de Energia Sur S.A.                               Argentina
     European Power Holdings B.V.                                            Netherlands
     Gippsland                                                               Australia
     Global Power Holdings CV                                                Netherlands
     Hazelwood Finance Limited Partnership                                   Australia
     Hefei Zhongli Energy Co. Ltd.                                           China
     Hidroelectrica Rio Juramento S.A.                                       Argentina
     Hidrotermica San Juan S.A.                                              Argentina
     Hunan Xiangci-AES Hydro Power Company Ltd.                              China
     Indian Queens Power Ltd.                                                United Kingdom
     Inversora AES Americas S.A.                                             Argentina
     Inversora de San Nicolas S.A.                                           Argentina
     Jiaozuo Wan Fang Power Company Ltd.                                     China
     Kingston Cogen Limited Partnership                                      Canada
     Kingston Northern Lights, Inc.                                          Canada
     Kingston Power Partners, Inc.                                           Canada
     Kokomo Holdings Ltd.                                                    Cayman Islands
     Loy Yang Finance Corporation Pty Ltd                                    Australia
     Morwell                                                                 Australia
     Mountain Minerals, Inc.                                                 Delaware
     Mt. Stuart General Partnership                                          Australia
     Nogradszen Kft                                                          Hungary
     Northern/AES Energy, LLC                                                Minnesota
     Placerita Oil Co., Inc.                                                 Delaware
     Sichuan Fuling Aixi Power Company Ltd.                                  China
     Tau Power Holdings BV                                                   Netherlands
     Terneuzen Cogen B.V.                                                    Netherlands
     Tisza  Eromu Rt.                                                        Hungary
     Twin Rivers Power, Inc.                                                 Delaware
     UK Asset Management Services, Ltd.                                      United Kingdom
     UK Energy Holdings Limited                                              United Kingdom
     UK Power Finance Ltd                                                    United Kingdom
     Wuxi AES CAREC Gas Turbine Power Company Limited                        China
     Wuxi AES Zhong Hang Power Company Limited                               China
     Zarnowicka Elektrownia Gazowa S.A.                                      Poland
</TABLE>

                                                                      Exhibit 23

INDEPENDENT AUDITORS' CONSENT

We  consent  to  the   incorporation  by  reference  in  The  AES  Corporation's
Registration  Statement  No.  33-44498 on Form S-8,  Registration  Statement No.
33-49262  on Form  S-8,  Registration  Statement  No.  333-26225  on  Form  S-8,
Registration  Statement No.  333-28883 on Form S-8,  Registration  Statement No.
333-28885  on Form  S-8,  Registration  Statement  No.  333-38535  on Form  S-8,
Registration  Statement  No.  33-95406 on Form S-3,  Registration  Statement No.
333-39857 on Form S-3,  Registration  Statement  No.  333-46189 on Form S-3, and
Registration Statement No. 333-44845 on Form S-4 of our report dated January 28,
1998,  except for Note 16, as to which the date is February 10, 1998,  appearing
in this  Annual  Report on Form 10-K of The AES  Corporation  for the year ended
December 31, 1997.


DELOITTE & TOUCHE LLP

Washington, DC
March 30, 1998


                                                                      Exhibit 24

                                POWER OF ATTORNEY

         The undersigned,  acting in the capacity or capacities  stated opposite
their respective names below,  hereby  constitute and appoint BARRY J. SHARP and
WILLIAM R. LURASCHI and each of them  severally,  the  attorneys-in-fact  of the
undersigned with full power to them and each of them to sign for and in the name
of the undersigned in the capacities indicated below the Company's Annual Report
on Form 10-K and any and all amendments and supplements thereto.


<TABLE>
<CAPTION>
SIGNATURE                               TITLE                                  DATE
- ---------                               -----                                  ----


<S>                                      <C>                                   <C> 
/s/ Roger W. Sant                       Chairman of the Board and Director     January 28, 1998
- -----------------
(Roger W. Sant)

/s/ Dennis W. Bakke                     President, Chief Executive Officer     January 28, 1998
- -------------------
(Dennis W. Bakke)                       and Director

/s/ Vicki-Ann Assevero                  Director                               January 28, 1998

(Vicki-Ann Assevero)

/s/ Dr. Alice F. Emerson                Director                               January 28, 1998
- ------------------------
(Dr. Alice F. Emerson)

/s/ Frank Jungers                       Director                               January 28, 1998

(Frank Jungers)

/s/ Robert F. Hemphill, Jr.             Director                               January 28, 1998
- ---------------------------
(Robert F. Hemphill, Jr.)

/s/ John H. McArthur                    Director                               January 28, 1998
- --------------------
(John H. McArthur)

/s/ Dr. Henry R. Linden                 Director                               January 28, 1998
- -----------------------
Dr. Henry R. Linden)

/s/ Hazel R. O'Leary                    Director                               January 28, 1998
- --------------------
(Hazel R. O'Leary)

/s/ Thomas I. Unterberg                 Director                               January 28, 1998
- -----------------------
(Thomas I. Unterberg)

/s/ Robert H. Waterman, Jr.             Director                               January 28, 1998
- ---------------------------
(Robert H. Waterman, Jr.)
</TABLE>


<TABLE> <S> <C>


<ARTICLE>                     5
<MULTIPLIER>                                  1,000,000
<CURRENCY>                                    US DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                              DEC-31-1997
<PERIOD-START>                                 JAN-01-1997
<PERIOD-END>                                   DEC-31-1997
<EXCHANGE-RATE>                                          1
<CASH>                                                 302
<SECURITIES>                                           127
<RECEIVABLES>                                          360
<ALLOWANCES>                                           (37)
<INVENTORY>                                             95
<CURRENT-ASSETS>                                      1190
<PP&E>                                                4522
<DEPRECIATION>                                        (373)
<TOTAL-ASSETS>                                        8909
<CURRENT-LIABILITIES>                                 1204
<BONDS>                                               4585
                                  550
                                              0
<COMMON>                                                 2
<OTHER-SE>                                            1479
<TOTAL-LIABILITY-AND-EQUITY>                          8909
<SALES>                                               1361
<TOTAL-REVENUES>                                      1411
<CGS>                                                  940
<TOTAL-COSTS>                                         1043
<OTHER-EXPENSES>                                         0
<LOSS-PROVISION>                                        17
<INTEREST-EXPENSE>                                     244
<INCOME-PRETAX>                                        263
<INCOME-TAX>                                            56
<INCOME-CONTINUING>                                    188
<DISCONTINUED>                                           0
<EXTRAORDINARY>                                          3
<CHANGES>                                                0
<NET-INCOME>                                           185
<EPS-PRIMARY>                                         1.11
<EPS-DILUTED>                                         1.09
        



</TABLE>


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