AES CORPORATION
U-1, 1999-03-05
COGENERATION SERVICES & SMALL POWER PRODUCERS
Previous: INTEGRATED CIRCUIT SYSTEMS INC, 8-K, 1999-03-05
Next: LAZARD FUNDS INC, 24F-2NT, 1999-03-05



<PAGE>
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM U-1
                    -----------------------------------------

                                   APPLICATION
                                      UNDER
                 THE PUBLIC UTILITY HOLDING COMPANY ACT OF 1935
              ----------------------------------------------------

                               The AES Corporation
                             1001 North 19th Street
                               Arlington, VA 22209

                   (Name of company filing this statement and
                    address of principal executive offices)
       ------------------------------------------------------------------

                                      None
                     (Name of top registered holding company
                     parent of each applicant or declarant)
                        ---------------------------------

                               William R. Luraschi
                          General Counsel and Secretary
                               The AES Corporation
                             1001 North 19th Street
                               Arlington, VA 22209

                     (Name and address of agent for service)
                       ----------------------------------
                 The Commission is also requested to send copies
                  of any communications in connection with this
                                   matter to:

                             Clifford M. Naeve, Esq.
                             Judith A. Center, Esq.
                             Kathleen A. Foudy, Esq.
                   Skadden, Arps, Slate, Meagher & Flom L.L.P.
                           1440 New York Avenue, N.W.
                             Washington, D.C. 20005
<PAGE>
              APPLICATION FOR EXEMPTION FROM THE PROVISIONS OF THE
             PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 PURSUANT TO
                                 SECTION 3(a)(5)


                 INTRODUCTION AND REQUEST FOR COMMISSION ACTION

          The AES Corporation ("AES") hereby applies for an order from the
United States Securities and Exchange Commission (the "Commission") to the
effect that upon consummation of the merger transaction described in Item 1
below, the resulting public utility holding company, and every subsidiary
company thereof as such, will be exempt from the provisions of the Public
Utility Holding Company Act of 1935, as amended ("PUHCA" or "the Act"), other
than Section 9(a)(2), pursuant to Section 3(a)(5) of the Act.1


ITEM 1.   DESCRIPTION OF THE TRANSACTION

     A.   SUMMARY OF THE TRANSACTION

          Pursuant to a Merger Agreement dated November 22, 1998 between AES and
CILCORP Inc. ("CILCORP"), Midwest Energy, Inc., an Illinois corporation and
wholly-owned subsidiary of AES, will be merged with and into CILCORP, with
CILCORP as the surviving corporation (the "Transaction"). As a result of the
Transaction, each outstanding share of common stock of CILCORP ("CILCORP
Shares") and each associated purchase right under the Rights Agreement, dated as
of October 29, 1996, between Continental Stock Transfer and Trust Company and
CILCORP will be converted into the right to receive $65.00 (subject to
adjustment as described in the Merger Agreement) in cash, without interest. The
Merger Agreement is attached to this Application as Exhibit B-1.

          Following the Transaction, CILCORP will be a first-tier, direct
subsidiary of AES, and CILCORP's subsidiaries will maintain their current
structure as direct or indirect subsidiaries, as the case may be, of CILCORP. In
addition, CILCORP will continue to be an Illinois corporation with its principal
executive offices in Peoria, Illinois and AES will continue to be a Delaware
corporation with its principal executive offices in Arlington, Virginia.

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

1        Some AES subsidiaries also will continue to be exempt from the Act as
         exempt wholesale generators ("EWGs"), pursuant to Section 32 of the
         Act, as foreign utility companies ("FUCOs"), pursuant to Section 33 of
         the Act, or as qualifying facilities ("QFs"), pursuant to Section
         210(e) of the Public Utility Regulatory Policies Act of 1978, and the
         implementing rules of the Federal Energy Regulatory Commission.
<PAGE>
          The merger will provide important benefits to CILCORP's utility
customers and shareholders. AES's international and diversified experience in
competitive power markets will provide CILCORP's public utility subsidiary,
Central Illinois Light Company ("CILCO"), the resources necessary to provide
quality customer services in a deregulated environment. Pursuant to the Electric
Service Customer Choice and Rate Relief Law of 1997, which was enacted in
Illinois in December 1997 and becomes effective in October 1999, industrial and
commercial customers will be able to choose their own retail electric power
providers. Residential customers will have the same choice sometime thereafter,
ultimately leading to open choice for all Illinois electricity customers by
mid-year 2002. This deregulation will result in direct competition for customers
and will create demand for a broader range of services at competitive prices.
AES's worldwide experience and management resources, coupled with CILCORP's
utility expertise in Illinois, will facilitate enhanced customer services at
competitive prices.

          The Merger Agreement is subject to the approval of CILCORP's
shareholders at a special meeting called for that purpose to be held in May.
The Merger also is subject to approval by the Federal Energy Regulatory
Commission ("FERC"). An application for such approval was filed with the FERC on
February 19, 1999. See Exhibit D-2. The Merger also is subject to the
notification and reporting requirements of the Hart-Scott-Rodino Antitrust
Improvements Act of 1976 (the "HSR Act"). On February 22, 1999, the Federal
Trade Commission granted early termination of the HSR Act waiting period. In
addition, CILCO has provided notice to the Illinois Commerce Commission ("ICC")
pursuant to Section 16-111(g) of the Illinois Public Utilities Act regarding the
Transaction, and has filed a petition with the ICC for an order finding that the
ICC has no pre-approval jurisdiction over the Transaction, or, in the
alternative, for an order approving the Transaction with respect to CILCO's gas
operations. See Exhibit D-1. Since the filing of its petition, CILCO has
withdrawn its request that the ICC make a ruling on the jurisdictional issue.
The ICC held an evidentiary hearing on February 5, 1999; its order is pending.
CILCO also is requesting that the ICC issue a state commission certification in
accordance with the requirements of Section 33(a)(2) of the Act. 2

          Upon consummation of the Transaction, AES will own CILCORP, an
intrastate exempt holding company under Section 3(a)(1) of the Act, and its
direct and indirect subsidiaries, including CILCO, a utility subsidiary
principally engaged in the generation, transmission, distribution and sale of
electric energy, and the purchase, distribution, transportation and sale of
natural gas in central and east-central Illinois. After giving effect to the
Transaction, CILCORP will remain predominantly an intrastate holding company

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

2        The Transaction is not subject to pre-approval by this Commission under
         Section 9(a)(2) of the Act, since AES will acquire and own only one
         PUHCA-jurisdictional public utility company upon consummation of the
         Transaction. See Coral Petroleum, Inc., Rel. No. 35-21, 632 (1980).
<PAGE>
that will not derive any material part of its income from an out-of-state
utility subsidiary. Accordingly, CILCORP will continue to claim an exemption
from registration under PUHCA pursuant to Section 3(a)(1) and Rule 2. For the
reasons set forth herein, AES will qualify for an exemption from registration
under Section 3(a)(5) of the Act.

     B.   DESCRIPTION OF PARTIES TO THE TRANSACTION

          1.   AES CORPORATION

          AES, incorporated in Delaware, is a United States-based multinational
electric power generation and energy distribution company, with operations in 17
countries worldwide. AES is engaged principally in the development, ownership,
and operation of electric generating plants and electric and gas distribution
companies, all of which either are (or are owned by) EWGs, FUCOs or QFs.
Revenues from electric generation and distribution activities accounted for over
95 percent of revenues in 1997 and again in 1998. Other activities include the
sale of steam and other commodities related to AES's cogeneration operations, as
well as operational, construction and project development services, and gas and
power marketing.3 AES currently is not a holding company subject to the
provisions of the Act because none of its subsidiaries is a public utility
company as defined by the Act. Exhibit K-2 lists all AES subsidiaries and their
respective jurisdictions of organization.

          AES has grown since its founding in 1981 to become one of the largest,
if not the largest, global electricity suppliers. AES currently owns and/or
operates (entirely or in part) a diverse international portfolio of electric
power plants with a total capacity of 24,076 megawatts ("MW"), including plants
that are part of distribution companies in which AES has an interest. Of that
total, 5,025 MW (nine plants) are located in the United States; 1,818 MW (five
plants) are in the United Kingdom; 885 MW (six plants) are in Argentina; 817 MW
(eight plants) are in China; 1,281 MW (three plants) are in Hungary; 6,456 MW
(41 plants) are in Brazil; 5,384 MW (seven plants) are in Kazakhstan; 210 MW
(one plant) are in the Dominican Republic; 110 MW (one plant) are in Canada; 695
MW (two plants) are in Pakistan; 288 MW (one plant) are in Australia; 405 MW
(one plant) are in the Netherlands; 420 MW (one plant) are in India and 282 MW
(two plants) are in Panama. Over 19,000 MW of this generating capacity is
located outside the United States.

          As noted above, AES also owns partial interests (both majority and
minority) in companies that distribute and sell electricity directly to
commercial, industrial, governmental, and residential customers. AES has
majority ownership in three distribution companies in Argentina, one in Brazil,

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

3        AES Power, a wholly owned subsidiary of AES active in power marketing,
         generated less than 1 percent of AES's1998 net income. In addition,
         CEMIG, in which AES has a minority investment, has operated a small gas
         distribution company, Gasmig, since 1995.
<PAGE>
one in the country of Georgia, and one in El Salvador, and less than majority
ownership in three additional distribution companies in Brazil. These nine
companies served a total of approximately 13.2 million foreign customers with
sales exceeding 100,000 gigawatt hours in 1997. On a net equity basis, AES's
ownership represents approximately three million foreign customers and sales
exceeding 20,000 gigawatt hours in 1997. Exhibit K-3 lists the AES subsidiary
companies which own generation facilities currently in operation, and also
includes company operating locations, power generation capacities, AES net
equity interests, and the regulatory status of the companies and/or generating
facilities (i.e., whether QF, EWG, or FUCO). Exhibit K-3 also lists the
distribution companies in which AES owns an interest, including location,
regulatory status and the nature of AES's interest. Exhibit K-4 depicts the
locations of AES's current and prospective generation and distribution
businesses worldwide.

          In addition to power generation and distribution, AES owns and
operates the Lyukobanya Coal Mine in Hungary. The mine has an output of
approximately one million tons per year of brown coal and is the sole supplier
of AES Borsod.

          AES has grown rapidly throughout this decade. In 1990, the year before
it went public, AES's total assets were $1.1 billion, and the company earned
annual revenues of less than $200 million and had net income of less than $16
million. Between 1990 and 1997, total assets grew 700 percent, revenues rose 600
percent and net income increased over 1,000 percent. At year-end 1997, AES's
total assets, gross revenues and net income, determined in accordance with
Generally Accepted Accounting Principles ("GAAP"), were $8.9 billion, $1.4
billion and $185 million, respectively.4

          AES continued its fast-paced growth in 1998. Total assets (reported on
a GAAP basis) rose nearly 20 percent from year-end 1997 to $10.7 billion at the
end of 1998. Revenues and net income increased approximately 70 percent and 66
percent, respectively, as compared to 1997. By the end of 1998, gross revenues
and net income (reported on a GAAP basis) had grown to $2.4 billion and $307
million, respectively.

          In 1999, AES is adding 3,458 MW to its operating portfolio by
acquiring existing and constructing new electric generating plants.5 Thus far in
1999, AES has achieved financial closing on its acquisitions of the electric

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

4        As explained in greater detail herein, AES's consolidated financial
         statements prepared in accordance with GAAP do not include revenues
         from minority-owned subsidiaries as AES gross revenues, but rather
         report such as Other Income, as equity in earnings of affiliates.

5        The projections assume AES growth only from AES projects under develop
         ment which are expected to be operational in this period and from
         existing projects which AES already has committed to acquire during
         this period. The projections conservatively do not include all projects
         or companies which AES is likely to acquire or develop during this
         period.
<PAGE>
generating plants of OPGC (420 MW), EGE Bayano (192 MW) and EGE Chiriqui (90
MW). In 1999, AES also expects to achieve financial closing on its acquisitions
of the electric generating plants of CILCO (1,152 MW) and New York State
Electric and Gas Corporation (1,424 MW).6 Also in 1999, AES is expected to
complete construction of and begin operating a 180 MW coal-fired plant in the
United States.7 Combining the 97 power plants currently in operation,
to-be-acquired or under construction, AES is expected to have a minimum of
26,832 MW of generating capacity by the end of 1999.

          2.   CILCORP

          CILCORP was incorporated as a utility holding company in the State of
Illinois in 1985. CILCORP is the parent of four first-tier subsidiaries: CILCO,
QST Enterprises Inc. ("QST"), CILCORP Investment Management Inc. ("CIM"), and
CILCORP Ventures Inc. ("CVI"). The consolidated assets, revenues and net income
of CILCORP for the year ending December 31, 1997 were $1.335 billion, $976.5
million and $16.4 million, respectively. For 1998, CILCORP's consolidated
assets, revenues and net income were $1.313 billion, $559 million and $38
million, respectively. CILCORP is exempt from the provisions of PUHCA (except
for Section 9(a)(2)) under Section 3(a)(1) pursuant to Rule 2.

          CILCO, the primary business subsidiary of CILCORP, is an electric and
gas utility engaged in the generation, transmission, distribution, and sale of
electric energy in an area of approximately 3,700 square miles in central and
east-central Illinois, and the purchase, distribution, transportation and retail
sale of natural gas in an area of approximately 4,500 square miles in central
and east-central Illinois. As of December 31, 1997, CILCO served approximately
250,000 customers: 193,000 retail electric customers and 202,000 gas customers,
including 1,892 industrial, commercial and residential gas transportation
customers. At the end of 1997, the electric utility assets of CILCO were $711
million and the gas utility assets were $287 million. In 1997, CILCO earned
$338.1 million in electric utility revenues (62 percent of total revenue) and
$208.8 million in gas utility revenues (38 percent of total revenues). CILCO
owns and operates two steam-electric generating plants, one cogeneration plant
and two combustion turbine-generators. These facilities had an available summer
capability of 1,152 megawatts in 1997. At the end of 1997, CILCO's transmission
system included approximately 285 circuit miles operating at 138,000 volts, 47
circuit miles operating at 345,000 volts and 13 principal substations with an
installed capacity of 3,032,700 kilovolt-amperes. In 1997, the system peak
demand was 1,135 megawatts for electric activities and the peak day natural gas
send-out was 381,384 million cubic feet. CILCO had total assets, revenues and

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

6    The generating assets of New York State Electric and Gas Corporation will
     be owned by a wholly-owned subsidiary of AES that has EWG status.

7    The plant will be owned by AES Warrior Run, a wholly-owned subsidiary of
     AES, and will be a QF.
<PAGE>
net income of $1.022 billion, $546.9 million and $53 million, respectively, for
the year ending December 31, 1997. At the end of 1998, CILCO had total assets,
revenues and net income of $1.024 billion, $532 million and $41 million,
respectively.

          QST was formed in December 1995 to facilitate CILCORP's expansion into
non-regulated energy and related services businesses. QST has three wholly-owned
first-tier subsidiaries: QST Energy, Inc. ("QST Energy"), QST Infraservices,
Inc. and QST Environmental, Inc. ("QST Environmental"). QST Energy has one
wholly-owned subsidiary: QST Energy Trading Inc. ("QST Trading"). QST
Environmental has nine wholly-owned subsidiaries, including: Keck Instruments,
Inc., QST Architectural Services, Inc., National Professional Casualty Co.,
Chemrox, Inc., Environmental Staffing Solutions, Inc., and ESE Land Corporation.
QST Environmental also holds interests in ESE, Inc. and ESE New York, P.C.

          QST provides non-regulated energy and energy-related services to
retail and wholesale customers through QST Energy, which began operations in
1996. QST Energy competes against marketers, brokers and utility affiliates to
market and provide energy and related services to customers of utilities and
other energy providers who have the ability to choose a supplier. QST Trading is
a wholesale natural gas and electric power marketer which purchases, sells, and
brokers energy and capacity at market-based rates to other marketers, including
QST Energy, utilities and other customers. In June of 1998, CILCORP announced
that it was reevaluating its strategy for QST Energy, and indicated that the
company would focus on opportunities for profitable growth in Illinois,
de-emphasizing energy trading activities at QST. After further consideration,
CILCORP decided to wind down the operations of QST Energy and QST Trading,
except to the extent required to fulfill commitments to existing customers and
counterparties.

          QST Environmental is an environmental consulting and engineering firm
serving governmental, industrial and commercial customers. CILCORP has decided
to sell QST Environmental and expects that the sale will be completed before the
end of 1999. In August of 1998, QST completed the sale of QST Communications
Inc., formerly a wholly-owned QST subsidiary which provides telecommunications
services. For the year ending December 31, 1997, QST had total assets, revenues
and net income of $144 million, $419 million and minus $31 million,
respectively.

          CILCORP Infraservices, Inc. ("CII") provides utility operation and
maintenance services. CII currently serves one customer in central Illinois.

          CIM invests in a diversified portfolio of long-term financial
investments which currently include leveraged leases, energy-related projects
and affordable residential housing. CIM has four wholly-owned subsidiaries:
CILCORP Lease Management, Inc., CIM Leasing, Inc., CIM Air Leasing, Inc., and
CIM Energy Investments, Inc. For the year ending December 31, 1997, CIM had
<PAGE>
total assets, revenues and net income of $163 million, $6.817 million and $2.246
million, respectively.

          CVI primarily invests in ventures in energy-related products and
services. CVI has an 80 percent interest in the Agricultural Research and
Development Corporation and has one wholly-owned subsidiary, CILCORP Energy
Services Inc., ("CESI"). CESI's primary business is the sale of non-regulated
energy services, including non-regulated sales of natural gas. For the year
ending December 31, 1997, CVI had total assets, revenues and net income of $4.9
million, $4.01 million and minus $1.9 million, respectively.


ITEM 2.   FEES, COMMISSIONS AND EXPENSES

          The fees, commissions and expenses to be paid or incurred, directly or
indirectly, by all parties in connection with the Transaction are estimated to
total approximately $28 million.


ITEM 3.   APPLICABLE STATUTORY PROVISION

          SECTION 3(a)(5)

          Under Section 3(a)(5), a holding company and its subsidiaries will be
exempt from the provisions of the Act (except for Section 9(a)(2)) if the
holding company is not and does not derive any material part of its income from
a subsidiary whose principal business within the U.S. is that of a public
utility company. As the Commission has noted, the Section 3(a)(5) exemption is
meant to be available to a holding company system with foreign operations whose
U.S. utility operations "account for no material part of the holding company's
income" and are "small in size". Gaz Metropolitain, Inc., Rel. No. 26170 (1994)
(quoting and citing Electric Bond and Share Company, Rel. No. 11004, 1952 WL
1058 (1952) ("Electric Bond and Share"). For the reasons set forth below, it is
clear that AES will qualify for a Section 3(a)(5) exemption upon completion of
the Transaction.

     A.   MATERIALITY OF CILCO INCOME

          In the relatively few cases decided under Section 3(a)(5) where the
Commission has addressed the materiality of the U.S. utility subsidiary, the
Commission has considered the relative size of the U.S. utility subsidiary's
operations, expressed as a percentage of the applicant holding company's total
operations, based upon a variety of financial yardsticks. See, e.g., Gaz
Metropolitain (citing to U.S. utility contributions to holding company total
consolidated revenues, net income, and net utility plant); TransCanada Pipelines
Limited, Rel. No. 35-25647 (1992)(citing to percentages of holding company total
revenues and net assets); Consumers' Gas Company, Rel. No. 35- 14956
(1963)(comparing U.S. utility and holding company revenues, net income, and
<PAGE>
net assets). In considering these various financial measurements, the Commission
has not indicated that any given one is entitled to particular deference.

          The Commission similarly has not applied a strict percentage test of
materiality under Section 3(a)(5). It has granted Section 3(a)(5) exemptions
where the U.S. utility subsidiary represented less than approximately 5 percent
of total holding company operations (see, e.g., Gaz Metropolitain; TransCanada
Pipelines). The Commission also has indicated that a holding company that
derived approximately 46 percent of its total business revenues from a utility
subsidiary (in the form of fees for underwriting services) received a material
amount of income from such subsidiary. H.M. Byllesby & Company, Rel. No. 1882
(1940). See also Cities Service Company, 8 SEC 318 (1940)(noting in dicta that
U.S. utility subsidiary contributions to holding company of approximately 30
percent of gross revenues and 45 percent of net fixed assets would be considered
material). See also NIPSCO Industries, Inc., Rel. No. 35-26975 (Feb. 10, 1999)
("NIPSCO") (emphasizing that there is no strict percentage test for assessing
materiality under Section 3(a)(1)).

          It should be noted that the Commission Staff has recommended that the
Commission adopt a more flexible standard for exemptions under Section 3(a),
urging the agency to take into account the ability of affected state commissions
to "adequately protect utility consumers against any detriment that might be
associated with certain activities of exempt holding companies." The Regulation
of Public-Utility Holding Companies (June 1995), pp. 119-120.

          A review of CILCO's contributions to AES's total operations (including
CILCORP), from the perspective of a variety of financial indicators, reveals
that CILCO's utility activities and assets constitute only a very minor
percentage of AES's overall business, a percentage that will become increasingly
minor over time, as the size of AES's business continues to grow. Set forth
below in Table 1 are the percentages, on a pro forma basis for 1996-1998, of
gross operating revenues, net operating revenues8, operating income, net income,
and net assets of CILCO, to the total combined gross operating revenues, net
operating revenues, operating income, net income, and net assets of AES as a
whole.

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

8        Net operating revenues are gross operating revenues less cost of
         purchased gas for retail gas distribution and the cost of fuel for
         electric generation, for both AES and CILCO.
<PAGE>
<TABLE>
<CAPTION>
                                     TABLE 1

                             CILCO CONTRIBUTIONS TO
                    AES/CILCORP CONSOLIDATED HOLDING COMPANY
                       (PROPORTIONAL CONSOLIDATION BASIS)

                                                   1996                    1997                     1998
<S>                                               <C>                     <C>                      <C>   
GROSS REVENUES                                    28.38%                  18.55%                   14.03%
   AES ($MM)                                       1,199                   1,973                    3,235
   CILCO ($MM)                                       519                     547                      532
   AES/ CILCORP ($MM)                              1,827                   2,949                    3,794
NET OPERATING REVENUES                            23.24%                  14.77%                   11.54%
   AES ($MM)                                         946                   1,482                    2,613
   CILCO ($MM)                                       320                     331                      344
   AES/ CILCORP ($MM)                              1,375                   2,242                    2,984
OPERATING INCOME                                  13.88%                  11.52%                    8.34%
   AES ($MM)                                         427                     585                    1,021
   CILCO ($MM)                                        70                      74                       93
   AES/ CILCORP ($MM)                                502                     641                    1,112
NET INCOME                                        29.51%                  26.32%                   11.89%
   AES ($MM)                                         125                     185                      307
   CILCO ($MM)                                        45                      53                       41
   AES/ CILCORP ($MM)                                153                     201                      345
NET ASSETS                                        17.87%                   9.11%                    8.01%
   AES ($MM)                                       4,512                   9,889                   11,469
   CILCO ($MM)                                     1,036                   1,022                    1,024
   AES/ CILCORP ($MM)                              5,798                  11,224                   12,783
</TABLE>

          The AES data contained in Table 1 is compiled on a proportional
consolidation basis rather than in accordance with Generally Accepted Accounting
Principles ("GAAP"). On a proportional consolidation basis, revenues, income and
assets are allocated to AES on a pro rata basis in proportion to the ownership
percentages held by AES in each of the projects/companies in which it has an
equity interest. AES holds a less-than-50 percent equity interest in a number of
projects that generate substantial revenues.9 On a proportional consolidation
basis, revenues from sales made by these minority-interest investments are
included as revenues in statements of operations. On financial statements
prepared in accordance with GAAP, on the other hand, returns from
minority-interest projects are not reported as revenues, but instead are
reported as equity in earnings of affiliates (net of income taxes). Thus, using
GAAP-based data here would understate the revenues AES earns from its electric
business. The proportional consolidation data provides a more accurate
representation of the size of AES's generation and distribution business
relative to that of CILCO's business.

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

9        AES holds majority equity interests in a number of projects/companies.
         Under GAAP, revenues and income from such projects are included in
         AES's consolidated financial statements in the same manner as
         wholly-owned projects. However, the revenue impact of these holdings is
         far outweighed by the exclusion of minority-owned projects from the
         calculation of AES's GAAP-based gross revenues.
<PAGE>
          It generally is recognized that proportional accounting is an
acceptable approach for accounting for joint ventures in the utility industry.
See CCH Accountants SEC Practice Manual P. 4330, "[w]here pro-rata consolidation
is a widespread industry practice, as in the case of utilities, it will continue
to be permitted." Proportional consolidation also has been used historically by
the oil and gas industry, where multinational oil companies commonly own
fractional interests in oil field production rights and facilities. Proportional
consolidation also has been adopted recently by other industries, including some
joint ventures in the telecommunication and satellite industries.

          The AES businesses which, for financial reporting purposes, are
accounted for using the equity method, are similar to joint venture utility
projects that use the proportional consolidation method. Each project is
governed by a joint venture agreement, and these joint venture agreements
provide for the management of the company, setting of budgets, appointment of
directors and transfer of shares. Moreover, each participating AES subsidiary
always is an active partner with significant management responsibility and
representation on the board, and usually is responsible for directly staffing
specific needs of the company. The pro-rata approach used with proportional
consolidation paints a more accurate picture of the size and configuration of
AES and the relative contributions from each of its businesses. For this reason,
in non-SEC matters, including presentations to investors and analysts, AES has
used proportional consolidation to describe the minority businesses which are
accounted for under the equity method in its GAAP financials.

          In addition, proportional consolidation is consistent with the status
of the minority-interest companies as subsidiary companies of AES. AES owns at
least 10 percent of the voting securities of such companies, and as noted above,
participates in their management and operation. Therefore, it is appropriate to
allocate the revenues and assets of these companies to AES on a pro-rata basis.
To do otherwise significantly would underestimate the extent of AES's foreign
operations.10

          Although Table 1 includes data for 1996, 1997 and 1998, given AES's
phenomenal growth, the 1998 data is by far the most relevant for purposes of
comparing the relative size of CILCO and AES. As the description in Item 1,
Section B above notes, AES's revenues increased 600 percent between 1990 and
1997, and increased by nearly 70 percent from 1997 to 1998. Unlike a traditional
utility company, whose financial results are relatively static over time or who
have year-to-year variations (perhaps attributable to weather conditions, or

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

10       AES also has calculated the percentages set forth in Table 1 in
         accordance with GAAP. Such calculations are set forth in Exhibit K-5.
         As explained above, however, use of this GAAP-based data understates
         the size of AES's worldwide business relative to CILCO, whereas data
         compiled on a proportional consolidation basis provides a more
         accurate comparison of the size of CILCO to the size of the AES/CILCORP
         merged company.
<PAGE>
one-time extraordinary changes) that can best be viewed over a several-year
period, AES has experienced and will continue to experience rapid growth through
project development and acquisitions. In fact, in light of its rapid growth, AES
was quite a different company at the end of 1998 than it was in 1996 or 1997.
Between the end of 1996 and 1998, AES gross revenues grew 170 percent, from $1.2
billion to $3.24 billion; net operating revenues grew 176 percent, from $946
million to $2.61 billion; operating income grew 139 percent, from $427 million
to $1.02 billion; net income grew 146%, from $125 million to $307 million; and
net assets grew 154 percent, from $4.51 billion to $11.47 billion.11 Therefore,
in light of AES's significant growth from the years 1996 through 1998, the
financial data for 1996 and 1997 do not provide an accurate picture of the
relative size of AES and its current foreign operations. Thus, to avoid a
misleading comparison, greatest weight should be given to AES's most recent
financial results (1998) in evaluating the relative contribution of CILCO to the
holding company.

          Table 1 demonstrates the relative size of AES and the merged
AES/CILCORP holding company based on five financial yardsticks. In this
instance, because of the differing nature of AES's and CILCO's operations,
certain of the financial yardsticks, particularly gross revenues and, to a
lesser extent, net income, tend to overstate CILCO's contributions to the merged
AES/CILCORP holding company. Thus, as explained below, the Table 1 data
comparing net operating revenues, operating income and net assets present the
most accurate representation of the relative size of CILCO to the merged
AES/CILCORP holding company.

          There are several reasons why a comparison of gross revenues presents
a misleading picture of the relative size of AES and CILCO. First, approximately
40 percent of CILCO's gross revenues are earned from its natural gas business,
whereas virtually all of AES's current revenues are derived from electric
generation and distribution. The Commission has recognized the difficulty of
making size comparisons between an electric company and a natural gas
distribution company based upon gross revenues. Houston Industries, Inc., Rel.
No. 35-26744 (1997); NIPSCO, supra. In NIPSCO, the Commission observed that the
"[c]omponents of gross revenues are different for electric and gas utilities"
and that "pass-through costs" (e.g., purchased gas and fuel for electric
generation) constitute a larger part of gross revenues for a gas utility than
for an electric utility. The Commission thus concluded that where a
predominantly electric system (NIPSCO) acquired an exclusively gas system (Bay

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

11       Similarly, use of an average of financial information for the years
         1996 through 1998 also significantly understates the extent of AES's
         operations and therefore also proves inadequate. AES's 1998 gross
         revenues are 46 percent greater than the average of AES's gross
         revenues for the years 1996 through 1998. AES's 1998 net operating
         revenues are 47 percent greater than the average of AES's net operating
         revenues for the years 1996 through 1998; 1998 operating income is 41
         percent greater than the three-year average; 1998 net income is 42
         percent greater than the three-year average; and 1998 net assets are 44
         percent greater than the three-year average.
<PAGE>
State), a reliance on gross revenues comparisons would distort the relative
sizes of the merging companies.

          The same considerations apply in this instance. Here AES, almost
exclusively an electric company, is acquiring CILCO, a company earning a
substantial portion of its gross revenues from gas distribution. Although AES
does not, for the most part, have automatic "pass-throughs" of its electric fuel
costs in the manner of a domestic regulated electric utility, subtracting AES's
electric fuel and purchased gas costs (as well as CILCO's electric fuel and
purchased gas costs) from gross revenues reveals the impact of different
operating margins of the two companies. In 1998 CILCO had revenues of $532
million and net income of $41 million -- a margin of 7.7 percent. AES reported
revenues of $2.4 billion and net income of $307 million -- a margin of 12.8
percent. Part of this differential also can be explained by the fact that CILCO
provides service which is subject to rate regulation (including, inter alia,
tariff provisions for electric fuel cost recovery and pass-through of purchased
gas costs which provide automatic recoupment from ratepayers), while AES
conducts the vast bulk of its business in unregulated, competitive markets.

          A comparison of AES and CILCO net income also may obscure the true
scope of CILCO's business vis-a-vis that of AES. Net income is sensitive to
differences in capital structure, and AES and CILCO have disparate capital
structures driven by differences in their respective business operations. AES
uses project financing for much of its investment, and thus has proportionally
larger interest expenses than does CILCO.12 Since interest is deducted before
calculating net income, comparisons based on net income may result merely from
differences in capital structure rather than differences in size or scope of
business operations. Such is the case with AES and CILCO, because AES maintains
a more highly leveraged capital structure than does CILCO. A more accurate
comparison of the scope of CILCO's business vis-a-vis the merged AES holding
company is achieved by comparing net operating revenues, operating income and
net assets.

          Table 1 shows that in 1998, CILCO's contributions to AES's total net
operating revenues, operating income, and net assets were 11.54, 8.34 and 8.01
percent, respectively. The results of the analysis demonstrate that CILCO will
not make a contribution to AES's total operations that is sufficiently
appreciable so as to be deemed "material" within the Commission's understanding

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

12   For example, comparing the unleveraged net income of CILCO to the
     unleveraged net income of the AES holding company provides a better
     understanding of the relative size of the CILCO and AES holding company
     business operations. (Unleveraged net income is calculated by determining
     net income on a before-interest expense, after-tax basis.) For example,
     CILCO would represent 8.38 percent of 1998 total holding company
     unleveraged net income, compared to 11.89 percent of total holding company
     net income.
<PAGE>
of materiality under Section 3(a). In NIPSCO, for example, the Commission
recently determined that a utility's contributions to gross revenues of 15
percent to 16.2 percent; to net operating revenues of 10.8 percent to 11.2
percent; to operating income of 7.1 percent to 8.7 percent; and to net utility
income of 3.5 percent to 6.3 percent would not be considered material in the
context of Section 3(a)(1).

          In making such determination, the Commission noted that Section
3(a)(1) "has no specific numerical tests to guide a finding that a
public-utility subsidiary is material" and that the Commission has not "embraced
any numerical bright-line test of materiality under section 3(a)(1)." See
NIPSCO, slip op. at 34-35. Instead, the Commission noted that "factors other
than mere percentages must be taken into consideration in determining the
application of the materiality standard of section 3(a)(1)" and noted the
Division of Investment Management's recommendation (set forth in its 1995 study,
supra) that the Commission "adopt a more flexible standard for exemptions under
section 3(a) that would consider the facts and circumstances of each situation
and take into account the ability of the affected state regulators to adequately
protect the interests of utility consumers." Id. See also Atlanta Gas Light
Company, Rel. No. 35-26482 (1996)(granting Section 3(a)(1) exemption to holding
company with an out-of-state subsidiary representing over 6 percent of the
holding company's consolidated operating revenues and total net assets).13

     B.   SIZE OF CILCO OPERATIONS

          In Gaz Metropolitain, the Commission stated that the standard under
which a foreign holding company system could be exempted under Section 3(a)(5)
included, in addition to an inquiry into materiality, an assessment of whether
U.S. utility operations were "small in size."14 This concern about size under
Section 3(a)(5) was articulated in Cities Service Company, where the Commission
stated, based on the legislative history of the Act, that the size standard was
established in order to prevent abuse of the Section 3(a)(5) exemption by
holding companies that had a great bulk of their utility subsidiaries within the
United States and had no (or at most minimal) foreign utility operations. The
Commission emphasized that the fact that a holding company's domestic utility
income is not material to its total income is irrelevant if the holding company
is so large that domestic utility activity is still large in an absolute sense.
8 SEC 318, 334-335 (1940). The merged AES/CILCORP holding company will satisfy
both the "small in size" standard and the policy concern underlying the

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

13   Although Section 3(a)(1) sets forth a different standard for exemption than
     Section 3(a)(5), both Section 3(a)(5) and Section 3(a)(1) incorporate the
     concept of "materiality." The Act does not suggest that the term would have
     different meanings in the two sections. Thus, the Commission's analysis of
     materiality in the Section 3(a)(1) context does provide insight into the
     concept of materiality in the Section 3(a)(5) context.

14   58 SEC Docket 189 at 193 (1994) (quoting Electric Bond and Share). 

<PAGE>
standard. First, AES has significant foreign operations. Second, CILCO's U.S.
utility operations clearly are "small in size," both in terms of prior
Commission precedent and as compared to other regional and U.S. utilities today.

          The context of this transaction is sharply different from that which
confronted the Commission in Electric Bond and Share and Cities Service. In
those cases, the applicants seeking exemption under Section 3(a)(5) were
companies with little or no foreign business of any sort, but with very large
domestic non-utility businesses. As the Commission pointed out, granting a
Section 3(a)(5) exemption under such circumstances would necessarily mean that
the exemption "[w]ould not be contingent on the existence in the system of
foreign operations and an exemption would be afforded even where the holding
company system has no foreign interest, a result obviously not intended by
Congress." Electric Bond and Share, 1952 WL 1058 at 19. In denying exemptions to
Electric Bond and Share and Cities Service, the Commission expressed its concern
that Section 3(a)(5) not be used as an exemption for large U.S. non-utility
enterprises that could not qualify for exemption under Section 3(a)(3).

          Unlike either Electric Bond and Share or Cities Service, AES has very
significant foreign electric generation and distribution operations and is
without question a global provider of electric services. AES has electric
generation and/or distribution operations in 17 countries. AES owns and/or
operates (entirely or in part) over 19,000 MW of generating capacity located
outside of the United States. In addition, AES owns partial interests (both
majority and minority) in nine companies located outside of the United States
that sell electricity directly to commercial, industrial, governmental, and
residential customers. These nine companies served a total of approximately 13.2
million foreign customers with sales exceeding 100,000 gigawatt hours in 1997.
On a net equity basis, AES's ownership represented approximately three million
foreign customers and sales exceeding 20,000 gigawatt hours in 1997. Companies
in which AES has an ownership interest supply approximately half of the
electricity in Northern Ireland, 40 percent of the electricity in Panama, 30
percent of the electricity in the Dominican Republic, 19 percent of the
electricity in Hungary, 18 percent of the electricity in Kazakhstan, and 10
percent of the electricity in Pakistan. Moreover, as illustrated on Exhibit K-1,
96 percent of AES employees are located outside of the United States, and only 6
percent of AES employees speak English as a first language.

          While AES does have operations within the United States, its domestic
businesses are all either QFs or EWGs, which are deemed not to be public utility
companies under the Act and which the Commission does not need to regulate to
protect the interests of U.S. ratepayers and investors. The Commission Staff has
recognized that ownership of QF and EWG interests by foreign utility companies
("FUCOs") should not defeat FUCO status. The Southern Company, 1996 SEC No-Act.
LEXIS 496 (No-Action Letter Issued May 10, 1996). Just as QF and EWG investments
do not transform a FUCO into a holding company subject to the potential full
brunt of jurisdiction under the Act, AES's domestic QF and EWG investments
should not prevent AES from qualifying for a Section 3(a)(5) exemption, where
<PAGE>
its only other current investments are FUCOs and foreign EWGs and its proposed
single U.S. regulated utility investment is small in size from any relevant
perspective.

          Not only are AES's foreign operations significant, but CILCO's U.S.
utility operations are small in size, both in terms of prior Commission
precedent and when compared to other regional and U.S. utilities. In denying the
Cities Service exemption application, the Commission held that Cities Service
and its utility subsidiaries: (i) comprised "one of the most important public
utility holding company systems in the United States," (ii) "controlled a
far-flung utility empire with assets valued at more than $400,000,000," and
(iii) had operations that extended to "20 states and Canada with an estimated
population in the areas served of approximately 4,500,000." Id. at 336.

          In Electric Bond and Share, Electric Bond and Share Company ("Electric
Bond") sought to be relieved of its commitment to dispose of the common stock it
held in United Gas Corporation ("United"), its gas utility subsidiary, through
exemptions under, inter alia, Section 3(a)(5) of PUHCA. 33 SEC 21 (1952).
Applying the "small in size" standard developed in Cities Service, the
Commission held that the gas utility operations of United, a recently acquired
subsidiary of Electric Bond, were "very substantial" in magnitude and,
therefore, rejected the application. Id. at 43. The Commission focused on the
fact that United operated the second largest gas distribution operations in its
region, and accounted "for a large and significant part of the natural gas
distribution business in the United States." Id. at 43-44. The Commission cited
to the following facts in its analysis of the magnitude of United's gas utility
operations:

          o    United's non-industrial gas distribution operations were
               "approximately twice as large as those carried on in the entire
               State of Mississippi, slightly greater than those in the State of
               Louisiana, and about 25 percent of those in the State of Texas.
               With one exception, there [was] no company whose residential and
               commercial gas distribution operations in the three (3) state
               area [were] as large as those of United."

          o    Within the three-state region in which it operated, United served
               "approximately 21.1 percent of all residential and commercial
               customers, with approximately 18.2 percent of all the residential
               and commercial gas consumed and accounted for approximately 19.2
               percent of the total gross residential and commercial gas
               revenues."

          o    United's gas distribution operations were large in relation to
               other gas distributors in the United States.

          The absolute size of CILCO's utility business clearly is smaller than
the utility business of Electric Bond or that of Cities Service. In its day, 
<PAGE>
Electric Bond's gas operations were in three states - Texas, Louisiana and
Mississippi - in which Electric Bond served 21.2 percent of all customers,
provided 18.2 percent of all gas consumed and accounted for 19.2 percent of
total gas reserves. CILCO, on the other hand, operates only in one state, in
which it only serves 5.6 percent of all customers, provides only 6 percent of
all gas consumed and accounts for only 5.9 percent of total gas revenues. There
are three gas companies larger than CILCO in the state of Illinois, while only
one gas company was larger than Electric Bond in its three-state service area.
Cities Service, in sharp contrast to CILCO, had operations in 19 states,
compared to CILCO's single-state operations. It also should be noted that an
analysis of the size of CILCO's utility activities should reflect the realities
of today's public utility markets. Since the time of Cities Service and Electric
Bond, utility operations have become larger enterprises commensurate with growth
in population and number of utility customers, as well as increased electricity
and gas consumption per utility customer. Recently, the size of public utility
companies has grown and will continue to grow in the wake of consolidations
undertaken in response to increased competition and restructuring initiatives.

          Moreover, it is clear from the case law, in particular Electric Bond
and Share, that the Commission is concerned with the size of the holding
company's U.S. utility operations as compared to regional and national
competitors. CILCO's utility operations are small in size relative to other
utilities on both a regional15 and national basis. The data establishes that the
activities of CILCO, in terms of electric and gas utility activities considered
separately and in terms of combined utility activity, are small in scale.

          Exhibit K-6 compares CILCO's electric utility activities to other
regional electric utilities in terms of assets, revenues and customers.
According to all three measures, CILCO's electric utility business accounts for:

          o    0.9 percent of the Region's electric utility revenues,
          o    1.0 percent of the Region's electric utility assets, and
          o    1.1 percent of the Regions's electric utility customers.

Only 3 percent of the Region's electric utility revenues are earned by electric
utility companies with fewer revenues than CILCO. Only 3.5 percent of the
Region's electric utility assets are owned by electric utility companies with
fewer assets than CILCO. Only 3.5 percent of the Region's electric utility
customers are served by electric utilities with fewer customers than CILCO.

          Exhibit K-7 compares CILCO's gas utility activities to other regional
gas utilities, also in terms of assets, revenues and customers. According to all
three measures, CILCO's gas utility business accounts for:

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

15   The Region is defined as the State of Illinois and the five states
     bordering Illinois - Indiana, Kentucky, Missouri, Iowa, and Wisconsin.
<PAGE>
          o    1.7 percent of the Region's gas utility revenue,
          o    1.9 percent of the Region's gas utility assets, and
          o    1.5 percent of the Region's gas utility customers.

Only 4.4 percent of the Region's gas utility revenues are earned by gas utility
companies with fewer revenues than CILCO. Only 5.7 percent of the Region's gas
utility assets are owned by gas utility companies with fewer assets than CILCO.
Only 2.9 percent of the Region's gas utility customers are served by gas
utilities with fewer customers than CILCO.

          Exhibit K-8 compares CILCO's combined electric and gas utility
activities to other regional combination electric and gas utilities, again in
terms of revenues, assets and customers. According to all three measures,
CILCO's combined electric and gas utility business accounts for:

          o    2.5 percent of the Region's combination electric and gas utility
               revenue,
          o    2.5 percent of the Region's combination electric and gas utility
               assets, and
          o    2.9 percent of the Region's combination electric and gas utility
               customers.

Only 5.6 percent of the Region's combination electric and gas utility revenues
are earned by combination electric and gas utility companies with fewer revenues
than CILCO. Only 5.5 percent of the Region's combination electric and gas
utility assets are owned by combination electric and gas utility companies with
fewer assets than CILCO. Only 5 percent of the Region's combination electric and
gas utility customers are served by combination electric and gas utilities with
fewer customers than CILCO.

          Exhibit K-9 compares CILCO's total utility activities to all other
regional utilities (electric, gas and combination electric and gas), again in
terms of revenues, assets and customers. According to all three measures,
CILCO's combined electric and gas utility business accounts for:

          o    1.1 percent of the Region's utility revenues,
          o    1.2 percent of the Region's utility assets, and
          o    1.3 percent of the Region's utility customers.

Only 8.8 percent of the Region's total utility revenues are earned by utility
companies with fewer revenues than CILCO. Only 8.4 percent of the Region's
utility assets are owned by utility companies with fewer assets than CILCO. Only
3.9 percent of the Region's utility customers are served by utilities with fewer
customers than CILCO.

          The Exhibits described above clearly indicate that CILCO's utility
operations are small in size, particularly when compared to other utilities in
the Region. Comparing the size of CILCO's utility operations to all United
States utilities, again in terms of revenues, assets and customers, makes it
even clearer that CILCO's utility operations are small in size.
<PAGE>
          Exhibit K-10 compares CILCO's electric utility activities to all other
United States electric utilities in terms of assets, revenues and customers.
According to all three measures, CILCO's electric utility business accounts for:

          o    0.2 percent of U.S. electric utility revenues,
          o    0.2 percent of U.S. electric utility assets, and
          o    0.2 percent of U.S. electric utility customers.

Only 1.6 percent of U.S. electric utility revenues are earned by electric
utility companies with fewer revenues than CILCO. Only 2.2 percent of United
States electric utility assets are owned by electric utility companies with
fewer assets than CILCO. Only 1.9 percent of United States electric utility
customers are served by electric utilities with fewer customers than CILCO.

          Exhibit K-11 compares CILCO's gas utility activities to all United
States gas utilities, also in terms of assets, revenues and customers. According
to all three measures, CILCO's gas utility business accounts for:

          o    0.5 percent of U.S. gas utility revenue,
          o    0.5 percent of U.S. gas utility assets, and
          o    0.4 percent of U.S. gas utility customers.

Only 7.3 percent of U.S. gas utility revenues are earned by gas utility
companies with fewer revenues than CILCO. Only 8.5 percent of U.S. gas utility
assets are owned by gas utility companies with fewer assets than CILCO. Only 6
percent of U.S. gas utility customers are served by gas utilities with fewer
customers than CILCO.

          Exhibit K-12 compares CILCO's combined electric and gas utility
activities to all U.S. combination electric and gas utilities, again in terms of
revenues, assets and customers. According to all three measures, CILCO's
combined electric and gas utility business accounts for:

          o    0.7 percent of U.S. combination electric and gas utility revenue,
          o    0.7 percent of U.S. combination electric and gas utility assets,
               and
          o    0.7 percent of U.S. combination electric and gas utility
               customers.

Only 2.8 percent of U.S. combination electric and gas utility revenues are
earned by combination electric and gas utility companies with fewer revenues
than CILCO. Only 3.2 percent of U.S. combination electric and gas utility assets
are owned by combination electric and gas utility companies with fewer assets
than CILCO. Only 3.9 percent of U.S. combination electric and gas utility
customers are served by combination electric and gas utilities with fewer
customers than CILCO.

          Exhibit K-13 compares CILCO's total utility activities to all other
U.S. utilities (electric, gas and combination electric and gas), again in terms
<PAGE>
of revenues, assets and customers. According to all three measures, CILCO's
combined electric and gas utility business accounts for:

          o    0.2 percent of U.S. utility revenues,
          o    0.2 percent of U.S. utility assets, and
          o    0.3 percent of U.S. utility customers.

Only 6.1 percent of U.S. utility revenues are earned by utility companies with
fewer revenues than CILCO. Only 6.3 percent of U.S. utility assets are owned by
utility companies with fewer assets than CILCO. Only 7.6 percent of U.S. utility
customers are served by utilities with fewer customers than CILCO.

          It is clear from the data described above that the utility activities
of CILCO, in terms of combined utility activity and in terms of electric and gas
utility activities considered separately, whether on a regional or national
basis, are small in scale.

     C.   PUBLIC INTEREST

          Under the "unless and except" clause of Section 3(a), the Commission
has the authority to deny a request for exemption if it were to determine that
granting the exemption would be "detrimental to the public interest or the
interest of investors or consumers." No such concerns, however, are presented
with respect to this Transaction and request for exemption. The Transaction will
result in a holding company which will be well-equipped to respond effectively
to the changing nature of the electric and gas industries, thus promoting the
interests of both investors and ratepayers.

          The Transaction is subject to approval by the FERC and the ICC.
CILCO's operations will continue to be subject to regulation by the ICC and
FERC.


ITEM 4.   REGULATORY APPROVAL

          The Merger Agreement is subject to the approval of CILCORP's
shareholders at a special meeting called for that purpose to be held in May. The
Merger also is subject to approval by the FERC. An application for such approval
was filed with the FERC on February 19, 1999. See Exhibit D-2. The Merger also
is subject to the notification and reporting requirements of the
Hart-Scott-Rodino Antitrust Improvements Act of 1976 (the "HSR Act"). On
February 22, 1999, the Federal Trade Commission granted early termination of the
HSR Act waiting period. CILCO has provided notice to the ICC pursuant to Section
16-111(g) of the Illinois Public Utilities Act regarding the Transaction, and
has filed a petition with the ICC for an order finding that the ICC has no
pre-approval jurisdiction over the Transaction, or, in the alternative, for an
order approving the Transaction with respect to CILCO's gas operations. See
<PAGE>
Exhibit D-1. Since the filing of its petition, CILCO has withdrawn its request
that the ICC make a ruling on the jurisdictional issue. The ICC held an
evidentiary hearing on February 5, 1999; its order is pending. CILCO also is
requesting that the ICC issue a state commission certification in accordance
with the requirements of Section 33(a)(2) of the Act.


ITEM 5.   PROCEDURE

          AES respectfully requests that the Commission issue its order granting
and permitting the requested exemption as soon as practicable, but in any event
not later than May 3, 1999.

          It is submitted that a recommended decision by a hearing or other
responsible officer of the Commission is not needed for approval of the proposed
Transaction. The Division of Investment Management may assist in the preparation
of the Commission's decision. There should be no waiting period between issuance
of the Commission's order and the date on which it is to become effective.


ITEM 6.  EXHIBITS AND FINANCIAL STATEMENTS

         A.    EXHIBITS

A-1      Articles of Incorporation of AES
A-2      By-Laws of AES
A-3      Articles of Incorporation of CILCORP
A-4      By-Laws of CILCORP
A-5      Articles of Incorporation of Midwest Energy, Inc.
A-6      By-Laws of Midwest Energy, Inc.

B-1      Agreement and Plan of Merger (Exhibit A to Exhibit D-2 hereto)

C-1      CILCORP, Inc. Proxy Statement (to be filed by amendment)

D-1      Petition to the Illinois Commerce Commission, filed on December 11,
         1998, together with testimony and exhibits (Exhibit F to Exhibit D-2
         hereto)
D-2      Application to FERC, filed on February 19, 1999, together with
         testimony and exhibits

E-1      AES organization chart (to be filed by amendment)
E-2      CILCORP organization chart (to be filed by amendment)
E-3      Combined company organization chart after the Transaction (to be filed
         by amendment)
<PAGE>
F-1      Opinion of Counsel (to be filed by amendment)
F-2      Past Tense Opinion of Counsel (to be filed by amendment with Rule 24
         certificate)

G-1      AES's Annual Report on Form 10-K for the fiscal year ended December 31,
         1997 (File No. 1-12291, filed March 30, 1998, and incorporated herein
         by reference)
G-2      AES' Quarterly Report on Form 10-Q for the quarters ended March 31,
         1998, June 30, 1998 and September 30, 1998 (File No. 1-12291 and
         incorporated herein by reference)
G-3      CILCORP's Annual Report on Form 10-K for the fiscal year ended December
         31, 1997 (File No. 1-2732, filed March 18, 1998, and incorporated
         herein by reference)
G-4      CILCORP's Quarterly Report on Form 10-Q for the quarters ended March
         31, 1998, June 30, 1998 and September 30, 1998 (File No. 1-2732 and
         incorporated herein by reference)

H-1      Proposed Form of Notice

K-1      AES Employees
K-2      AES Subsidiaries
K-3      Generating Plants in Operation
K-4      Global Map of Generating Plants and Distribution Companies
K-5      CILCO Contributions To AES Consolidated Holding Company (GAAP Basis)
K-6      Market Shares for Electric Companies in Illinois and Bordering States
K-7      Market Shares for Gas Companies in Illinois and Bordering States
K-8      Market Shares for Combined Gas and Electric Companies in Illinois and
         Bordering States
K-9      Market Shares for Utilities in Illinois and Bordering States
K-10     Market Shares for Electric Companies in the U.S.
K-11     Market Shares for Gas Companies in the U.S.
K-12     Market Shares for Combined Gas and Electric Companies in the U.S.
K-13     Market Shares for Utility Companies in the U.S.

         B.    FINANCIAL STATEMENTS

FS-1     AES Consolidated Balance Sheet as of December 31, 1997 (previously
         filed with the Commission in AES' Annual Report on Form 10K for the
         year ended December 31, 1997 (Exhibit G-1 hereto), filed March 30,
         1998, File No. 1-12291, and incorporated herein by reference)
FS-2     AES Consolidated Balance Sheet as of September 30, 1998 (previously
         filed with the Commission in AES' Quarterly Report on Form 10-Q for the
         quarter ended September 30, 1998 (Exhibit G-2 hereto), filed November
         16, 1998, File No. 1-12291, and incorporated herein by reference)
<PAGE>
FS-3     AES Consolidated Statement of Income for the 12 months ended December
         31, 1997 (previously filed with the Commission in AES' Annual Report on
         Form 10K for the year ended December 31, 1997 (Exhibit G-1 hereto),
         filed March 30, 1998, File No. 1-12291, and incorporated herein by
         reference)
FS-4     AES Consolidated Statement of Income for the 9 months ended September
         30, 1998 (previously filed with the Commission in AES' Quarterly Report
         on Form 10-Q for the quarter ended September 30, 1998 (Exhibit G-2
         hereto), filed November 16, 1998, File No. 1-12291, and incorporated
         herein by reference)
FS-5     CILCORP Consolidated Balance Sheet as of December 31, 1997 (previously
         filed with the Commission in CILCORP's Annual Report on Form 10K for
         the year ended December 31, 1997 (Exhibit G-3 hereto), filed March 18,
         1998, File No. 1-2732, and incorporated herein by reference)
FS-6     CILCORP Consolidated Balance Sheet as of September 30, 1998 (previously
         filed with the Commission in CILCORP's Quarterly Report on Form 10-Q
         for the quarter ended September 30, 1998 (Exhibit G-4 hereto), filed
         November 10, 1998, File No. 1-2732, and incorporated herein by
         reference)
FS-7     CILCORP Consolidated Statement of Income for the 12 months ended
         December 31, 1997 (previously filed with the Commission in CILCORP's
         Annual Report on Form 10K for the year ended December 31, 1997 (Exhibit
         G- 3 hereto), filed March 18, 1998, File No. 1-2732, and incorporated
         herein by reference)
FS-8     CILCORP Consolidated Statement of Income for the 9 months ended
         September 30, 1998 (previously filed with the Commission in CILCORP's
         Quarterly Report on Form 10-Q for the quarter ended September 30, 1998
         (Exhibit G-4 hereto), filed November 10, 1998, File No. 1-2732, and
         incorporated herein by reference)
<PAGE>
                                    SIGNATURE

          Pursuant to the requirements of the Public Utility Holding Company Act
of 1935, the undersigned company has duly caused this Application to be signed
on its behalf by the undersigned thereunto duly authorized.

                                        The AES Corporation


                                        By:      /s/ William R. Luraschi
                                                 -------------------------------
                                        Name:    William R. Luraschi
                                        Title:   General Counsel and Secretary


Date:   March 5, 1999
        -------------

<PAGE>
                                                                     EXHIBIT 3.1

                           FIFTH AMENDED AND RESTATED

                          CERTIFICATE OF INCORPORATION

                                       OF

                               THE AES CORPORATION

The AES Corporation, a corporation organized and existing under the General
Corporation Law of the State of Delaware (the "Corporation"), hereby certifies
as follows:

     1. The present name of the corporation is The AES Corporation.

     2. The name under which the corporation was originally incorporated is
Applied Energy Services, Inc.; and the date of filing the original Certificate
of Incorporation of the Corporation with the Secretary of the State of Delaware
is January 28, 1981.

     3. The Certification of Incorporation of the Corporation, as heretofore
amended or supplemented, is hereby restated and further amended and attached
hereto as Exhibit A.

     4. The Fifth Amended and Restated Certificate of Incorporation, which
further amends the Certificate of Incorporation of the Corporation, was proposed
by the Board of Directors of the Corporation and was duly adopted by its
stockholders in the manner and by the vote prescribed by Sections 228 and 242 of
the General Corporation Law of the State of Delaware.

     5. The Fifth Amended and Restated Certificate of Incorporation was duly
adopted in accordance with the provisions of Section 245 of the General
Corporation Law of the State of Delaware.

     IN WITNESS WHEREOF, the undersigned has executed this certificate this 27th
day of May 1998.


                                        /s/ William R. Luraschi
                                        ----------------------------
                                        William R. Luraschi
                                        Vice President and Secretary
                                        The AES Corporation
<PAGE>
                                                                       EXHIBIT A

                           FIFTH AMENDED AND RESTATED

                          CERTIFICATE OF INCORPORATION

                                       OF

                               THE AES CORPORATION

                     PURSUANT TO SECTION 245 OF THE GENERAL
                    CORPORATION LAW OF THE STATE OF DELAWARE


     Article I. The name of the corporation is The AES Corporation (the
"Corporation").

     Article II. The address of the Corporation's registered office in the State
of Delaware is 1013 Centre Road, in the City of Wilmington, County of New
Castle. The name of its registered agent at such address is Corporation Service
Company.

     Article III. The purpose of the Corporation is to engage in any lawful act
or activity for which corporations may be organized under the General
Corporation Law of the State of Delaware, as amended from time to time.

     Article IV. 1. The total number of shares of all classes of capital stock
that the Corporation is authorized to issue is five hundred fifty million
(550,000,000), of which five hundred million (500,000,000) shall be Common
Stock, par value one cent ($0.01) per share, and fifty million (50,000,000)
shall be Preferred Stock, without par value. The designations and the powers,
preferences and rights of the Common Stock and the Preferred Stock, and the
qualifications, limitation or restrictions thereof, are as provided in or
pursuant to this Article IV.

     2. (a) The rights of holders of Common Stock to receive dividends or to
share in the distribution of assets in the event of liquidation, dissolution or
winding up of the affairs of the Corporation shall be subject to the preferences
and other rights of the Preferred Stock as may be fixed in this Certificate of
Incorporation or in the resolution or resolutions of the Board of Directors
providing for the issuance of such Preferred Stock.

     (b) The holders of Common Stock shall be entitled to one vote for each
share of Common Stock held by them of record at the time for determining the
holders thereof entitled to vote.

     3. Authority is hereby vested in the Board of Directors to issue from time
to time the Preferred Stock in one or more classes or series and to fix by the
resolution or resolutions providing for the issuance of shares of any such class
or series the voting powers, designations, preferences and relative,
participating, optional or other special rights, and the qualifications,
limitations or restrictions thereof, of such class or series to the full extent
permitted by this Certificate of Incorporation and the General Corporation Law
of the State of Delaware. The authority of the Board of Directors with respect
to each such series shall include, but not be limited to, determination of the
following:

     (i) The number of shares to constitute such class or series, and the
distinctive designation thereof;
<PAGE>

     (ii) The voting powers, full or limited, if any, of such class or series;

     (iii) The rate of dividends payable on shares of such class or series, the
conditions on which and the times when such dividends are payable, the
preference to, or the relations to, the payment of the dividends payable on any
other class or series of stock, whether cumulative or noncumulative, and, if
cumulative, the date from which dividends on shares of such class or series
shall be cumulative;

     (iv) The right, if any, of the Corporation to redeem shares of such class
or series and the terms and conditions of such redemption

     (v) The requirement of any sinking fund or funds to be applied to the
purchase or redemption of shares of such class or series and, if so, the amount
of such fund or funds and the manner of application;

     (vi) The rights of shares of such class or series upon the liquidation,
dissolution or winding up of, or upon any distribution of the assets of, the
Corporation;

     (vii) The rights, if any, of the holders of shares of such class or series
to convert such shares into, or to exchange such shares for, shares of any other
class or series of stock and the price or prices or rate or rates of exchange at
which such shares shall be convertible or exchangeable and any adjustments
thereto, and any other terms and conditions of such conversion or exchange; and

     (viii) Any other preferences and relative, participating, optional or other
special rights of shares of such class or series, and qualifications,
limitations or restrictions including, without limitation, any restriction on an
increase in the number of shares of any class or series theretofore authorized
and any qualifications, limitations or restrictions of rights or powers to which
shares of any future class or series shall be subject.

     4. The number of authorized shares of any class or classes of stock of the
Corporation may be increased or decreased by the affirmative vote of the holders
of a majority of the stock of the Corporation that is entitled to vote, without
a separate class vote of any class or classes of stock of the Corporation,
except as may be otherwise provided in this Certificate of Incorporation or in
the resolution or resolutions fixing the voting rights of any class or series of
the Preferred Stock.

     5. No holder of Common Stock or Preferred Stock, as such, shall have or be
entitled to any preemptive right whatsoever.

     Article V. The Corporation is to have perpetual existence.

     Article VI. The Board of Directors is expressly authorized to adopt, alter
or repeal the By-Laws of the Corporation, except for any By-Law that by its
terms states that it may be amended or repealed only by action of the
stockholders.

     Article VII. Meetings of stockholders may be held at such place, either
within or without the state of Delaware, as the By-Laws may provide. Elections
of directors need not be by written ballot unless the By-Laws of the Corporation
shall so provide.

     Article VIII. The Corporation reserves the right to amend, alter, change or
repeal any provision contained in this Certificate of Incorporation in the
<PAGE>
manner now or hereafter prescribed by General Corporation Law of the State of
Delaware, and all rights conferred upon stockholders herein are granted subject
to this reservation.

     Article IX. The number of directors of the Corporation shall be fixed from
time to time pursuant to the By-Laws of the Corporation.

     Article X. No director of this Corporation shall be liable to the
Corporation or its stockholders for monetary damages for breach of fiduciary
duty as a director, except for liability (i) for any breach of the director's
duty of loyalty to the Corporation or its stockholders, (ii) for acts or
omissions not in good faith or which involve intentional misconduct or a knowing
violation of law, (iii) under Section 174 of the General Corporation Law of the
State of Delaware, or (iv) for any transaction from which the director derived
an improper personal benefit. Neither the amendment nor repeal of this Article
X, nor the adoption of any provision of this Certificate of Incorporation
inconsistent with this Article X, shall be effective with respect to any cause
of action, suit, claim or other matter that, but for this Article X, would
accrue or arise prior to such amendment, repeal or adoption of an inconsistent
provision.

<PAGE>
                                                                     EXHIBIT 3.2

                     Date of last amendment: April 21, 1998

                                     BY-LAWS

                                       OF

                               THE AES CORPORATION

                                    ARTICLE I

                                     OFFICES

Section 1.01. Registered Office. The registered office shall be at 1013 Centre
Road in the City of Wilmington in the State of Delaware.

Section 1.02. Additional Offices. The Corporation may also have offices and
places of business at such other places, within or without the State of
Delaware, as the Board of Directors may from time to time determine or the
business of the Corporation may require.

                                   ARTICLE II
                            MEETINGS OF STOCKHOLDERS

Section 2.01. Time and Place. All meetings of stockholders shall be held at such
time and place within or without the State of Delaware as shall be stated in the
notice of the meeting, or in a duly executed waiver of notice thereof.

Section 2.02. Annual meetings of stockholders shall be held on the first Friday
of June of each year, if not a legal holiday, and if a legal holiday, then on
the next succeeding business day not a legal holiday, or at such other date and
time as shall be designated from time to time by the Board of Directors and
stated in the notice of the meeting. At the annual meeting, the stockholders
shall elect a Board of Directors, and transact any other business as may
properly come before the meeting, notice of which was given in the notice of the
meeting. At each election of directors, every holder of stock entitled to vote
shall have the right to vote, in person or by proxy, the number of shares owned
by him for as many persons as there are directors to be elected and for whose
election he has a right to vote. Directors shall be elected by a plurality of
votes cast at an election.

Section 2.03. The Secretary shall prepare and make, at least ten days before
every meeting of stockholders, a complete list of the stockholders entitled to
vote at the meeting, arranged in alphabetical order, and showing the address of
each stockholder. Such list shall be open to the examination of any stockholder,
for any purpose germane to the meeting during ordinary business hours, for a
period of at least ten days prior to the meeting, either at a place within the
city where the meeting is to be held, which place shall be specified in the
notice of the meeting, or if not so specified, at the place where the meeting is
to be held. The list shall also be produced and kept at the time and place of
the meeting during the whole time thereof, and may be inspected by any
stockholder who is present.

Section 2.04. Special meetings of the stockholders, unless otherwise prescribed
by statute or by the Certificate of Incorporation, may be held at such place as
may from time to time be designated by the directors and may be called only by
<PAGE>
the Chairman of the Board, the President or by resolution adopted by a majority
of the entire Board of Directors, for such purposes as shall be specified in the
call.

Section 2.05. Written notice of the annual meeting or any special meeting of
stockholders stating the place, date and hour of the meeting shall be given in
accordance with Section 4.01 to each stockholder entitled to vote at such
meeting not less than ten nor more than sixty days before the date of the
meeting.

Section 2.06. Business transacted at any special meeting of stockholders shall
be limited to the purposes stated in the notice.

Section 2.07. The holders of a majority of the stock issued and outstanding and
entitled to vote thereat, present in person or represented by proxy, shall
constitute a quorum at all meetings of the stockholders for the transaction of
business except as otherwise provided by statute or by the Certificate of
Incorporation. If, however, such quorum shall not be present or represented at
any meeting of the stockholders, the stockholders entitled to vote thereat,
present in person or represented by proxy, or the officer presiding over the
meeting, shall have power to adjourn the meeting from time to time, without
notice other than announcement at the meeting, until a quorum shall be present
or represented. At such adjournment at which a quorum shall be present or
represented any business may be transacted which might have been transacted at
the meeting as originally notified. If the adjournment a new record date is
fixed for the adjourned meeting, a notice of the adjourned meeting shall be
given in accordance with Section 2.01 or 2.05 as the case may be, to each
stockholder of record entitled to vote at the meeting.

Section 2.08. At any meeting at which a quorum is present, the vote of the
holders of a majority of the stock entitled to vote on the subject matter,
present in person or represented by proxy, shall be the act of the stockholders,
unless the subject matter is such that, by express provision of the statutes,
the Certificate of Incorporation or these By-Laws, a different vote is required,
in which case such express provision shall govern and control the decision of
such subject matter. The stockholders present at a duly convened meeting may
continue to transact business until adjournment, notwithstanding the withdrawal
of enough stockholders to leave less than a quorum.

Section 2.09. If a vote is to be taken by ballot, each ballot shall state the
number of shares voted and the name of the stockholder or proxy voting.

Section 2.10. Each meeting of the stockholders, whether annual or special, shall
be presided over by the Chairman of the Board if present, and if he or she is
not present or declines to preside by the President if present. If neither
officer specified in the preceding sentence is present, the meeting shall be
presided over by the person designated in writing by the Chairman of the Board,
or if the Chairman of the Board has made no designation, by the person
designated by the President, or if the President has made no designation, by the
person designated by the Board of Directors. If neither officer specified in the
first sentence of this Section 2.10 is present, and no one designated by the
Chairman of the Board or the President or the Board of Directors is present, the
meeting may elect any stockholder of record who is entitled to vote for
directors, or any person present holding a proxy for such a stockholder, to
preside. The Secretary of the Company (or in his or her absence any Assistant
Secretary) shall be the Secretary of any such meeting; in the absence of the
Secretary and Assistant Secretaries, any person may be elected by the meeting to
act as Secretary of the meeting.
<PAGE>
Section 2.11. Any voting proxy given by a stockholder must be: in writing,
executed by the stockholder, or, in lieu thereof, to the extent permitted by
law, may be transmitted in a telegram, cablegram or other means of electronic
transmission setting forth or submitted with information from which it can be
determined that the telegram, cablegram or other electronic transmission was
authorized by the stockholder. A copy, facsimile transmission or other reliable
reproduction of a written or electronically-transmitted proxy authorized by this
Section 2.11 may be substituted for or used in lieu of the original writing or
electronic transmission to the extent permitted by law.

Section 2.12. The directors shall appoint one or more inspectors of election and
of the vote at any time prior to the date of any meeting of stockholders at
which an election is to be held or a vote is to be taken. In the event any
inspector so appointed is absent from such meeting or for any other reason fails
to act as such at the meeting, the person presiding at such meeting pursuant to
these By-Laws may appoint a substitute who shall have all the powers and duties
of such inspector. The inspector or inspectors so appointed shall act at such
meeting, make such reports thereof and take such other action as shall be
provided by law and as may be directed by the person presiding over the meeting.
Each inspector, before entering upon the discharge of his or her duties, shall
take and sign an oath faithfully to execute the duties of inspector with strict
impartiality and according to the best of his or her ability.

Section 2.13. The directors may, at any time prior to any annual or special
meeting of the stockholders, adopt an order of business for such meeting which
shall be the order of business to be followed at such meeting. The date and time
of the opening and the closing of the polls for each matter upon which the
stockholders will vote at such meeting shall be announced at such meeting by the
person presiding over such meeting.

Section 2.14. At any meeting of stockholders a stock vote shall be taken on any
resolution or other matter presented to the meeting for action if so ordered by
the person presiding over the meeting or on the demand of any stockholder of
record entitled to vote at the meeting or any person present holding a proxy for
such a stockholder. Such order or demand for a stock vote may be made either
before or after a vote has been taken on such resolution or other matter in a
manner other than by stock vote and before or after the result of the vote taken
otherwise than by stock vote has been announced. The result of a stock vote
taken in accordance with this By-Law shall supersede the result of any vote
previously taken in any manner other than by stock vote.

Section 2.15. (A) The proposal of other business to be considered by the
stockholders may be made at an annual meeting of stockholders (1) pursuant to
the Corporation's notice of meeting, (2) by or at the direction of the Board of
Directors or (3) by any stockholder of the Corporation who was a stockholder of
record at the time of giving of the notice provided for in this Section 2.15,
who is entitled to vote thereon at the meeting and who complies with the notice
procedures set forth in this Section 2.15.

     (B)  For business (other than the nominations of persons for election to
the Board of Directors) to be properly brought before an annual meeting by a
stockholder pursuant to clause (3) of paragraph (A) of this Section 2.15, the
stockholder must have given timely notice thereof in writing to the Secretary of
the Corporation. To be timely, a stockholder's notice shall be delivered, either
by personal delivery or by United States mail, postage pre-paid, to the
Secretary not less than 60 days nor more than 90 days prior to the first
anniversary of the preceding year's annual meeting
<PAGE>
provided, however, that in the event that the date of the annual meeting is more
than 30 days before or more than 60 days after such anniversary date, notice by
the stockholder to be timely must be so delivered not earlier than the close of
business on the 90th day prior to such annual meeting and not later than the
close of business on the later of the 60th day prior to such annual meeting or
the 10th day following the day on which public announcement of the date of such
meeting is first made by the Corporation. In no event shall the public
announcement of an adjournment of an annual meeting commence a new time period
for the giving of a stockholder's notice as described above. Such stockholder's
notice shall set forth (1) a brief description of the business desired to be
brought before the meeting, the reasons for conducting such business at the
meeting and any material interest in such business of such stockholder and the
beneficial owner, if any, on whose behalf the proposal is made and (2) as to the
stockholder giving the notice and the beneficial owner, if any, on whose behalf
the proposal is made (a) the name and address of such stockholder, as they
appear on the Corporation's books, and of such beneficial owner and (b) the
class and number of shares of the Corporation which are owned beneficially and
of record by such stockholder and such beneficial owner.

     (C)  Only such business shall be conducted at a meeting of stockholders as
shall have been brought before the meeting in accordance with the procedures set
forth in this by-law. Except as otherwise provided by law, the Certificate of
Incorporation or these by-laws, the person presiding over an annual meeting of
stockholders shall have the power and duty to determine whether any business
proposed by any stockholder to be brought before the meeting was made in
accordance with the procedures set forth in this Section 2.15 and, if any
proposed business is not in compliance with this Section 2.15, to declare that
such defective proposal shall be disregarded.

     (D)  For purposes of this by-law, "public announcement" shall mean
disclosure in a press release reported by the Dow Jones News Service, Associated
Press or comparable national news service or in a document publicly filed by the
Corporation with the Securities and Exchange Commission pursuant to Section 13,
14 or 15(d) of the Exchange Act.

     (E)  In addition to the foregoing provisions of this Section 2.15, a
stockholder shall comply with all applicable requirements of the Securities
Exchange Act of 1934, as amended, and the rules and regulations thereunder with
respect to the matters set forth in this Section 2.15. Nothing in this Section
2.15 shall be deemed to affect any rights of stockholders to request inclusion
of proposals in the Corporation's proxy statement pursuant to Rule 14a-8 under
such Act.

                                   ARTICLE III
                   MATTERS RELATING TO THE BOARD OF DIRECTORS
                                    Directors

Section 3.01. The business of the Corporation shall be managed by its Board of
Directors, which may exercise all such powers of the Corporation and do all such
lawful acts and things as are not by statute, the Certificate of Incorporation
or these By-Laws directed or required to be exercised or done by the
stockholders.

Section 3.02. The number of directors of the Corporation which shall constitute
the whole Board shall be nine, or such other numbers as may be determined by
written resolution of the Board of Directors. The directors shall be elected at
the annual meeting of the stockholders, except as provided in Section 3.04, and
each director elected shall hold office until his or her successor is elected
and qualified or until his or her earlier resignation or removal. Directors need
not be stockholders of the Corporation.
<PAGE>
Section 3.03. Any director of the Corporation may resign at any time either by
oral tender of resignation at any meeting of the Board of Directors or by
delivering written notice thereof to the Secretary of the Corporation. Such
resignation shall take effect at the time specified therein, and unless
otherwise specified with respect thereto the acceptance of such resignation
shall not be necessary to make it effective.

Section 3.04. Any director may be removed for cause, at any time, by the
affirmative vote of the holders of record of a majority of all the shares of
capital stock entitled to vote at a special meeting of the stockholders called
for such purpose. Vacancies in the Board of Directors created by the death,
resignation or removal of directors and newly created directorships resulting
from any increase in the authorized number of directors may be filled only by
the affirmative vote of a majority of the remaining directors. If the directors
remaining in office shall be unable, by majority vote, to fill such vacancy
within 60 days of the occurrence thereof, the Chairman of the Board or the
President may call a special meeting of the stockholders at which such vacancy
shall be filled. Any director so chosen shall hold office until the next annual
election and until his or her successor is duly elected and qualified or until
his or her earlier resignation or removal. If there are no directors in office,
then an election of directors may be held in the manner provided by statute.

                       Meetings of the Board of Directors

Section 3.05. The Board of Directors of the Corporation may hold meetings, both
regular and special, either within or without the State of Delaware. Section
3.06. The Board of Directors shall meet as soon as practicable after the annual
election of directors, for the purpose of organization and the transaction of
other business including the election of officers. No notice of such meeting
shall be required. Such organization meeting may, however, be held at any other
time or place which shall be specified in a notice given as hereinafter provided
for special meetings of the Board, or in a consent and waiver of notice thereof
signed by all the directors.

Section 3.07. Regular meetings of the Board of Directors may be held without
notice at such time and at such place as shall from time to time be determined
by the Board. Any business of the Corporation may be transacted at any such
regular meeting.

Section 3.08. Special meetings of the Board of Directors shall be called by the
Secretary, on three days; notice to each director as provided in Article IV,
either on the request of the Chairman of the Board, the President or on the
written request of two directors.

Section 3.09. At all meetings of the Board of Directors, a majority of the
directors then in office shall constitute a quorum for the transaction of
business, and the act of a quorum shall be the act of the Board of Directors,
except as may be otherwise specifically provided by statute, the Certificate of
Incorporation or these By-Laws. If a quorum shall not be present at any meeting
of the Board of Directors, the directors present thereat may adjourn the meeting
from time to time, without notice other than announcement at the meeting, until
a quorum shall be present.

Section 3.10. Unless otherwise restricted by the Certificate of Incorporation or
these By-Laws, any action required or permitted to be taken at any meeting of
the Board of Directors or of any committee thereof may be taken without a
meeting, if all members of the Board or such committee, as the case may be,
consent thereto in writing, and the writing or writings are filed with the
minutes of the proceedings of the Board or such committee.
<PAGE>
Section 3.11. Members of the Board of Directors or any committee designated by
the Board pursuant to Section 3.12 may participate in a meeting of such Board or
committee by means of conference telephone or similar communications equipment
by means of which all persons participating in the meeting can hear each other,
and such participation in a meeting shall constitute presence in person at such
meeting.

                             Committees of Directors

Section 3.12. The Board of Directors may, by resolution passed by the
affirmative vote of a majority of the directors, designate one or more
committees, each committee to consist of two or more of the directors of the
Corporation. The Board may by like vote designate one or more directors as
alternate members of any committee, who may replace any absent or disqualified
member at any meeting of the committee. Any such committee, to the extent
provided in the adopting resolution, shall have and may exercise the powers of
the Board of Directors in the management of the business and affairs of the
Corporation except as limited by the General Corporation Law of the State of
Delaware, and may authorize the seal of the Corporation to be affixed to all
papers which may require it. Such committee or committees shall have such name
or names as may be determined from time to time by resolution adopted by the
Board of Directors.

Section 3.13. Each committee shall keep regular minutes of its meetings and
report the same to the Board of Directors when required.

                                  Compensation

Section 3.14. Directors, and members of any committee of the Board of Directors,
shall be entitled to such reasonable compensation for their services as
directors and members of each such committee as shall be fixed from time to time
by resolution of the Board of Directors, and shall also be entitled to
reimbursement for any reasonable expenses incurred in attending such meetings.
Any directors receiving compensation under these provisions shall not be barred
from serving the Corporation in any other capacity and receiving reasonable
compensation for such other services.

                                   ARTICLE IV

                                     NOTICES

Section 4.01. Whenever, under the provisions of the statutes, the Certificate of
Incorporation or these By-Laws, notice e is required to be given to any director
or stockholder, it shall not be construed to mean personal notice, but such
notice may be given in writing, by mail, addressed to such director, or
stockholder, at his or her address as it appears on the records of the
Corporation, with postage thereon prepaid, and such notice shall be deemed to be
given at the time when the same shall be deposited in the United States mail.
Notice to directors may also be given by telegram, cable or facsimile
transmission.

Section 4.02. Whenever any notice is required to be given under the provisions
of the statutes, the Certificate of Incorporation or of these By-Laws, a waiver
thereof in writing, signed by the person or persons entitled to said notice,
whether before or after the time stated therein, shall be deemed equivalent to
such notice. Attendance in person or by proxy of a person at a meeting of
stockholders shall constitute a waiver of notice of such meeting, except when
the stockholder attends a meeting for the express purpose of objecting and does
so object at the beginning of the meeting, to the transaction of any business
because the meeting is not lawfully called or convened. Any director attending a
<PAGE>
meeting of the Board of Directors without protesting, prior to the meeting or at
its commencement, any lack of notice shall be conclusively deemed to have waived
notice if such meeting.

                                   ARTICLE V

                                    OFFICERS

Section 5.01. The Board of Directors at its first meeting after each meeting of
stockholders at which directors are elected, shall elect a Chairman of the
Board, a President, one or more Vice Presidents, a Secretary and a Treasurer,
each of whom shall hold office until the first meeting of the Board after the
next annual meeting of the stockholders and until his or her successor is
elected and qualified. At any time, the Board of Directors may also appoint one
or more Assistant Secretaries, Assistant Treasurers and such other officers and
agents as in its judgment the business of the Corporation may require and who
shall perform such duties as the Board shall from time to time determine. Except
for the Chairman of the Board, no officer of the Corporation need be a member of
the Board of Directors. Two or more offices, except President and Secretary, may
be held by the same person.

Section 5.02. The compensation of all officers and agents of the Corporation
shall be fixed by the Board of Directors except to the extent such power shall
be delegated, by resolution of the Board, to a committee of directors, to the
Chairman of the Board or to the President.

Section 5.03. Any officer or agent of the Corporation may be removed at any
time, either with or without cause, by the Board of Directors in its sole
discretion. Any vacancy occurring in any office of the Corporation may be filled
at any time by the Board of Directors.

                            The Chairman of the Board

Section 5.04. The Chairman of the Board shall be the Chief Executive Officer of
the Company and shall preside at all meetings of the Board of Directors, and
shall have such other powers and duties as may from time to time be assigned by
the Board of Directors.

                                  The President

Section 5.05. The President shall be the Chief Operating Officer of the
Corporation. Subject to the authority of the Board of Directors, the President
shall have general and active charge, control and supervision of all the
business and affairs of the Corporation. The President shall perform such other
duties as the Board may from time to time prescribe.

                               The Vice Presidents

Section 5.06. The several Vice Presidents may be designated by such title or
titles and in such order of seniority as the Board of Directors may determine.
They shall perform such duties and exercise such powers as the Board of
Directors or the President may from time to time prescribe.

                     The Secretary and Assistant Secretaries

Section 5.7. The Secretary shall give, or cause to be given, notice of all
meetings of the stockholders and special meetings of the Board of Directors;
attend all meetings of the Board of Directors and all meetings of the
stockholders and record the proceedings of all such meetings in a book kept for
<PAGE>
that purpose; perform like duties for the standing committees when required;
keep and account for all books, documents, papers and records of the
Corporation, except those for which some other officer or agent is properly
accountable; and perform such other duties as may be prescribed from time to
time by the Board of Directors or the President. The Secretary shall have
custody of the corporate seal of the Corporation and shall, and any Assistant
Secretary shall, have authority to affix the same to any instrument requiring it
and, when so affixed, it may be attested by the signature of the Secretary or
such Assistant Secretary. The Board of Directors may give general authority to
any other officer to affix the seal of the Corporation and to attest the
affixing by his or her signature.

Section 5.08. The Assistant Secretary, or if there be more than one, the
Assistant Secretaries, shall perform such duties and exercise such powers as the
Board of Directors, the President or the Secretary may from time to time
prescribe.

                     The Treasurer and Assistant Treasurers

Section 5.09. The Treasurer shall have the custody of the corporate funds and
securities and shall deposit all moneys and other valuable effects in the name
and to the credit of the Corporation in such depositories as may be designated
by the Board of Directors. The Treasurer shall disburse the funds of the
Corporation as may be ordered by the President, shall render to the President
and to the Board, whenever the President or the Board shall require, an account
of all his or her transactions as Treasurer.

Section 5.10. The Assistant Treasurer, or if there shall be more than one, the
Assistant Treasurers, shall perform such duties and exercise such powers as the
Board of Directors, the President or the Treasurer may from time to time
prescribe.

                                   ARTICLE VI

                MATTERS RELATING TO THE STOCK OF THE CORPORATION

Section 6.01. The certificates for shares of the Corporation shall be in such
form as shall be determined by the Board of Directors and shall be numbered
consecutively and entered in the books of the Corporation as they are issued.
Every holder of shares of capital stock of the Corporation shall be entitled to
have a certificate in the form approved by the Board of Directors, signed by the
Chairman of the Board or the President or a Vice President and the Treasurer or
an Assistant Treasurer or the Secretary or an Assistant Secretary, certifying
the number of such shares owned by him or her.

Section 6.02. Where any such certificate is signed either by a transfer agent or
an assistant transfer agent, or by a transfer clerk acting on behalf of the
Corporation and by a registrar, the signature of any such Chairman of the Board,
President, Vice President, Treasurer, Assistant Treasurer, Secretary or
Assistant Secretary may be facsimile. In case any such officer who has signed,
or whose facsimile signature has been affixed on, any such certificate shall
cease to be such officer, whether because of resignation, removal or otherwise,
before such certificate has been issued or delivered by the Corporation, such
certificate may nevertheless be issued and delivered by the Corporation with the
same effect as if such officer had not ceased to be such at the date of such
delivery.

Section 6.03. In case any certificate of stock shall be lost, stolen or
destroyed, the Board of Directors, in its discretion, or any officer or officers
thereunto duly authorized by the Board, may authorize the issuance of a
substitute certificate in place of the certificate so lost, stolen or destroyed;
provided, however, that in each such case the applicant for a substitute
certificate shall furnish evidence to the Corporation which the Board of
<PAGE>
Directors, or any office or officers authorized as aforesaid, determines is
satisfactory, of the loss, theft or destruction of such certificate and of the
ownership thereof, and also such security or indemnity as may be required by the
Board.

Section 6.04. Upon surrender to the Corporation or the transfer agent of the
Corporation of a certificate of stock duly endorsed or accompanied by proper
evidence of succession, assignment or authority to transfer, it shall be the
duty of the proper officers of the Corporation or of the transfer agent to issue
a new certificate to the person entitled thereto, cancel the old certificate and
record the transaction upon its books.

Section 6.05. In order that the Corporation may determine the stockholders
entitled to notice of or to vote at any meeting of stockholders or any
adjournment thereof or to express consent to corporate action in writing without
a meeting, or entitled to receive payment of any dividend or other distribution
or allotment of any rights, or entitled to exercise any rights in respect of any
change, conversion or exchange of stock or for the purpose of any other lawful
action, the Board of Directors may fix, in advance, a record date, which shall
not be more than sixty nor less than ten days before the date of such meeting. A
determination of stockholders of record entitled to notice of or to vote at a
meeting of stockholders shall apply to any adjournment of the meeting; provided,
however, that the Board of Directors may fix a new record date for the adjourned
meeting.

Section 6.06. The Corporation shall be entitled to recognize the exclusive right
of a person registered on its books as the owner of shares to receive dividends,
and to vote as such owner, and to hold liable for calls and assessments a person
registered on its books as the owner of shares, and shall not be bound to
recognize any equitable or other claim to or interest in such share or shares on
the part of any other person, whether or not it shall have express or other
notice thereof, except as otherwise provided by the General Corporation Law of
the State of Delaware.

                                   ARTICLE VII

                               GENERAL PROVISIONS

                                    Dividends

Section 7.01. Dividends upon the capital stock of the Corporation, subject to
the provisions of the Certificate of Incorporation, if any, may be declared by
the Board of Directors at any regular or special meeting, pursuant to law.
Dividends may be paid in cash, in property, or in shares of capital stock,
subject to the applicable provisions, if any, of the Certificate of
Incorporation.

Section 7.02. Before payment of any dividend, there may be set aside out of any
funds of the Corporation available for dividends such sum or sums as the
directors from time to time, in their absolute discretion, think proper as a
reserve or reserves to meet contingencies, or for equalizing dividends or for
repairing or maintaining any property of the corporation, or for such other
purpose as the directors shall think conducive to the interest of the
Corporation, and the directors may modify or abolish any such reserve in the
manner in which it was created.

                                   Fiscal Year

Section 7.03. The fiscal year of the Corporation shall be the calendar year
unless otherwise fixed by resolution of the Board of Directors.
<PAGE>
                                    Deposits

Section 7.04. The Board of Directors shall select banks, trust companies, or
other depositories in which all funds of the Corporation not otherwise employed
shall, from time to time, be deposited to the credit of the Corporation. All
checks and drafts on the Corporation's bank accounts and all other instruments
for the payment of money shall be signed by such officer or officers or other
person or persons as shall be thereunto authorized from time to time by the
Board of Directors.

                    Voting Securities Held by the Corporation

Section 7.05. Unless otherwise ordered by the Board of Directors, the President
shall have full power and authority on behalf of the Corporation to attend and
to act and to vote at any meeting of security holders of other corporations in
which the Corporation may hold securities. At such meeting the President shall
possess and may exercise any and all rights and powers incident to the ownership
of such securities which the Corporation might have possessed and exercised if
it had been present. The Board of Directors may, from time to time, confer like
powers upon any other person or persons.

Section 7.06. The corporate seal shall have inscribed thereon the name of the
Corporation, the year of its organization and the words "Corporate Seal,
Delaware." The seal may be used by causing it or a facsimile thereof to be
impressed or affixed or reproduced or otherwise.

                                  ARTICLE VIII

                                 INDEMNIFICATION

Section 8.01. (A) Any person who was or is a party or is threatened to be made a
party to or was or is involved (as a witness or otherwise) in any threatened,
pending or completed action, suit or proceeding, whether civil, criminal,
administrative or investigative (other than any action or suit by or in the
right of the Corporation to procure a judgment in its favor (a "derivative
action")) by reason of the fact that he or she is or was a director, officer or
employee of the Corporation, or is or was serving at the request of the
Corporation as a director, officer, employee or agent of another corporation,
partnership, joint venture, trust or other enterprise, including service with
respect to employee benefit plans, shall be indemnified by the Corporation, to
the extent authorized by the laws of the State of Delaware as the same exists or
may hereafter be amended (but, in the case of any such amendment, only to the
extent that such amendment permits the Corporation to provide broader
indemnification rights than such laws permitted prior to such amendment),
against all expenses (including, but not limited to, attorneys' fees, judgments,
fines, penalties and amounts paid in settlement) actually and reasonably
incurred by him or her in connection with the defense or settlement of such
action, suit or proceeding. In the event of any derivative action, such persons
shall be indemnified by the Corporation under the same conditions and to the
same extent as specified above, except that no indemnification is permitted in
respect of any claim, issue or matter as to which such persons shall have been
adjudged to be liable to the Corporation unless and only to the extent that the
Court of Chancery or the court in which such action or suit was brought shall
determine upon application that, despite the adjudication of liability but in
view of all the circumstances of the case, such person is fairly and reasonably
entitled to indemnity for such expenses which the Court of Chancery or such
other court shall deem proper. The indemnification expressly provided by statute
in a specific case shall not be deemed exclusive of any other rights to which
any person indemnified may be entitled under any lawful agreement, vote of
stockholders or disinterested directors or otherwise, both as to action in his
or her official capacity and as to action in another capacity while holding such
<PAGE>
office, and shall continue as to a person who has ceased to be a director,
officer, employee or agent and shall inure to the benefit of the heirs,
executors and administrators of such a person.

     (B) The right to indemnification conferred in this Article VIII is and
shall be a contract right. The right to indemnification conferred in this
Article VIII shall include the right to be paid by the Corporation the expenses
(including attorneys' fees and retainers therefor) reasonably incurred in
connection with any such proceeding in advance of its final disposition, such
advances to be paid by the Corporation within 20 days after the receipt by the
Corporation of a statement or statements from a director, officer or employee of
the Corporation requesting such advance or advances from time to time; provided,
however, the payment of such expenses incurred by a director, officer or
employee in his or her capacity as a director, officer or employee in advance of
the final disposition of a proceeding shall be made only upon delivery to the
Corporation of an undertaking by or on behalf of such director, officer or
employee to repay all amounts so advanced if it shall ultimately be determined
that such director, officer or employee is not entitled to be indemnified under
this Article VIII or otherwise.

     (C) To obtain indemnification under this Article VIII, an indemnitee shall
submit to the Corporation a written request, including therein or therewith such
documentation and information as is reasonably available to such person and is
reasonably necessary to determine whether and to what extent the indemnitee is
entitled to indemnification.

     (D) The Corporation may maintain insurance, at its expense, to protect
itself and any director, officer, employee or agent of the Corporation or
another corporation, partnership, joint venture; trust or other enterprise
including service with respect to employee benefit plans, against any expense,
liability or loss, whether or not the Corporation would have the power to
indemnify such person against such expense, liability or loss under the General
Corporation Law of the State of Delaware. To the extent that the Corporation
maintains any policy or policies providing such insurance, each such director,
officer or employee, and each such agent to which rights to indemnification have
been granted as provided in paragraph (E) of this Article VIII, shall be covered
by such policy or policies in accordance with its or their terms to the maximum
extent of the coverage thereunder for any such director, officer, employee or
agent.

     (E) The Corporation may, to the extent authorized from time to time by the
Board of Directors, grant rights to indemnification, and rights to be paid by
the Corporation the expenses incurred in connection with any proceeding in
advance of its final disposition, to any agent of the Corporation to the fullest
extent of the provisions of this Article VIII with respect to the
indemnification and advancement of expenses of directors, officers and employees
of the Corporation.

                                   ARTICLE IX

                             NOMINATION OF DIRECTORS

Section 9.01. Any stockholder of record may nominate one or more persons for
election as director at a meeting only if written notice of such stockholder's
intent to make such nomination or nominations has been given, either by personal
delivery or by United States mail, postage prepaid, to the Secretary of the
Corporation not later than (a) with respect to an election to be held at an
annual meeting of stockholders, ninety (90) days in advance of such meeting; and
(b) with respect to an election to be held at a special meeting of stockholders
for the election of directors, the close of business on the seventh day
following the earlier of (i) the date on which notice of such meeting is first
<PAGE>
given to stockholders and (ii) the date on which a public announcement of such
meeting is first made. Each such notice shall include: (1) the name and address
of each stockholder of record who intends to appear in person or by proxy to
make the nomination and of the person or persons to be nominated; (2) a
description of all arrangements or understandings between the stockholder and
each nominee and any other person or persons (naming such person or persons)
pursuant to which the nomination or nominations are to be made by the
stockholder; (3) such other information regarding each nominee proposed by such
stockholder as would have been required to be included in a proxy statement
 .filed pursuant to the proxy rules of the Securities and Exchange Commission;
and (4) the consent of each nominee to serve as a director of the Corporation if
so elected. The person presiding at the meeting may refuse to acknowledge the
nomination of any person not made in compliance with the foregoing procedure.

                                    ARTICLE X

                                   AMENDMENTS

Section 10.01. These By-Laws may be amended or repealed by the affirmative vote
of a majority of the stockholders entitled to vote thereon or a majority of the
directors then in office at any regular meeting of the stockholders or of the
Board of Directors, respectively, or at any special meeting of the stockholders
or of the Board of Directors, respectively, if notice of such proposed
alteration or repeal be contained in the notice of such meeting. The
stockholders may determine by majority vote that any action taken by them with
respect to adoption, amendment or repeal of any part of these By-Laws shall not
be subject to subsequent amendment or repeal by the Board of Directors, provided
that any such determination shall be set forth in the appropriate place in the
text of these By-Laws.

<PAGE>
                                  CILCORP INC.
                          (ORGANIZED JANUARY 10, 1985)

                            ARTICLES OF INCORPORATION
                                    COMPOSITE

                                AS AMENDED BY THE
       AMENDMENT FILED IN THE OFFICE OF THE SECRETARY OF STATE OF ILLINOIS
                                 ON MAY 9, 1991



                                   ARTICLE ONE

The name of the corporation is CILCORP Inc.

                                   ARTICLE TWO

The name and address of the initial registered agent and its registered office
are:

     Registered Agent:   M.J. Murray
     Registered Office:  300 Liberty Street
                         Peoria, Illinois  61602 (Peoria County)

                                  ARTICLE THREE

The purpose or purposes for which the corporation is organized are any lawful
purpose or purposes under The Business Corporation Act of 1983.

                                  ARTICLE FOUR

     PARAGRAPH 1:  The authorized shares shall be:

     Class          Par Value Per Share      Number of Shares Authorized
     -----          -------------------      ---------------------------

     Common         Without par value                 50,000,000
     Preferred      Without par value                  4,000,000

     PARAGRAPH 2: The designations, preferences, qualifications, limitations,
restrictions and the special or relative rights in respect of the shares of each
class are:
<PAGE>
     COMMON STOCK. Holders of the common stock shall be entitled to one vote per
     share on all matters submitted to a vote of the shareholders of the
     Company, except matters required to be voted on exclusively by holders of
     preferred stock or of any series of preferred stock. Subject only to the
     prior rights and preferences of the preferred stock, the holders of the
     common stock shall be entitled to dividends thereon, when, as and if
     declared by the Board of Directors out of funds of the Company legally
     available therefor. In the event of any dissolution or liquidation of the
     Company, the holders of the common stock shall be entitled to receive, pro
     rata, after the prior rights of the holders of the preferred stock have
     been satisfied, all of the assets of the Company remaining available for
     distribution, if any.

     PREFERRED STOCK. The preferred stock may be issued from time to time in one
     or more series and shall have preference over the common stock as to the
     payment of dividends and to the assets of the Company upon the voluntary or
     involuntary liquidation of the Company. Dividends on the preferred stock
     shall be cumulative and shares of preferred stock shall have such rights of
     conversion into shares of any other class, or into shares of any series of
     the same or any other class, as shall be provided with respect to such
     shares. The Board of Directors by resolution shall establish each series of
     preferred stock and fix and determine the number of shares and the relative
     rights and preferences of each such series, provided that all shares of the
     preferred stock shall be identical except as to the following relative
     rights and preferences, as to which there may be variations fixed and
     determined by the Board of Directors between different series:

          (1)  The rate of dividend.
          (2)  The price at and the terms and conditions on which shares may be
               redeemed.
          (3)  The amount payable upon shares in event of involuntary
               liquidation.
          (4)  The amount payable upon shares in event of voluntary liquidation.
          (5)  Sinking fund provisions for the redemption or purchase of shares.
          (6)  The terms and conditions on which shares may be converted, if the
               shares of any series are issued with the privilege of conversion.
          (7)  The limitation or denial of voting rights, or the grant of
               special voting rights.

                                       2
<PAGE>
          (8)  Any other rights or preferences now or hereafter permitted by the
               laws of the State of Illinois as variations between different
               series of preferred stock.

                                  ARTICLE FIVE

Deleted.

                                   ARTICLE SIX

The number of directors of the corporation shall be such number as may from time
to time be fixed by or pursuant to the By-laws. The directors shall be elected
and divided into three classes, Class I, Class II and Class III, each class to
be as nearly equal in number as possible. The directors shall initially be
allocated to the same classes as those to which they were designated under the
By-laws in effect immediately prior to the annual meeting in 1991. At each
annual meeting, the number of directors of the class whose terms expire at the
time of such meeting (unless the number of directors in such class is increased
or decreased as a result of a change in the total number of directors, in which
case the number of directors in such class as so increased or decreased) shall
be elected to hold office until the third succeeding annual meeting. Directors
may be removed only for cause.

                                  ARTICLE SEVEN

In furtherance of, and not in limitation of, the powers conferred by statute,
the Board of Directors of the corporation is expressly authorized and empowered
to adopt, amend or repeal the By-laws (or any portion thereof) of the
corporation. The shareholders of the corporation are authorized and empowered to
adopt, amend or repeal the By-laws only by an affirmative vote of 75% of the
voting power of the shares outstanding and entitled to vote thereon.

                                  ARTICLE EIGHT

     PARAGRAPH 1. The holders of capital stock of the corporation now or
hereafter outstanding shall not have the right to cumulate their respective
votes in any election for directors of the corporation.

     PARAGRAPH 2. Any action required or permitted to be taken by the
shareholders of the corporation shall be taken only at a duly called annual or
special meeting. Such action may not be taken by written consent of the
shareholders.

                                       3
<PAGE>
                                  ARTICLE NINE

     PARAGRAPH 1: A Business Combination (as hereinafter defined) shall require
the affirmative vote of the holders of that percentage of the Voting Shares (as
hereinafter defined) which is the greater of:

     A.   75%, or

     B.   The percentage calculated by dividing (x) the sum of (i) the aggregate
          number of Voting Shares which are beneficially owned by each and every
          Related Person (as hereinafter defined) and (ii) one-half of all
          Voting Shares which are not beneficially owned by any such Related
          Person by (y) the total number of Voting Shares (the "Required
          Percentage"): provided, however, that for the purpose of determining
          the Required Percentage of affirmative votes required for any Business
          Combination between the corporation or any Subsidiary (as hereinafter
          defined) and any Related Person, only the Related Person which is a
          party to such transaction shall be deemed a "Related Person" under
          this Paragraph 1.

          Such affirmative vote shall be required notwithstanding the fact that
          no vote may be required, or that some lesser percentage may be
          specified, by law or otherwise.

     PARAGRAPH 2: The provisions of Paragraph 1 shall not apply to a Business
Combination, and such business Combination shall require the affirmative vote of
the holders of a majority of the Voting Shares, if all of the following
conditions shall have been satisfied:

     A.   If, with respect to such Business Combination (i) at least two-thirds
          of the Continuing Directors (as hereinafter defined) shall have
          approved expressly a memorandum of understanding with the Related
          Person which is a party to such transaction, consistent in material
          terms with the Business Combination for which a shareholder vote is
          sought, before such Related Person became a Related Person; or (ii) at
          least two-thirds of the Continuing Directors shall have approved
          expressly in advance the acquisition of the Voting Shares that caused
          such Related Person to become a Related Person; or (iii) such Business
          Combination is approved expressly by the affirmative vote of at least
          two-thirds of the Continuing Directors before the consummation of such
          transaction.

                                       4
<PAGE>
     B.   The aggregate amount of cash or fair market value of Other
          Consideration (as hereinafter defined) to be received per share by
          holders of Voting Shares in such Business Combination is not less than
          the Highest Per Share Price (as hereinafter defined) paid by the
          Related Person in acquiring within the two-year period immediately
          preceding the Business Combination any shares of capital stock of the
          corporation which if continued to be held at the Record Date (as
          hereinafter defined) would be (or are) Voting Shares.

     C.   The consideration to be received by Public Holders (as hereinafter
          defined) in such Business Combination shall be in the same form and of
          the same kind as the consideration paid by the Related Person in
          acquiring, within the two-year period immediately preceding the
          Business Combination any shares of capital stock of the corporation
          which if continued to be held at the Record Date would be (or are)
          Voting Shares.

     D.   After such Related Person became a Related Person and before the
          Business Combination the Related Person shall have taken steps to
          ensure that the corporation's Board of Directors included at all times
          representation by Continuing Directors proportionate to the ratio that
          the Voting Shares which from time to time are owned by Public Holders
          bear to all Voting Shares outstanding at such respective times (with a
          Continuing Director to occupy any resulting fractional Board
          position).

     E.   Before the Business Combination, such Related Person shall not have
          (i) received the benefit, directly or indirectly, (except
          proportionately a shareholder) of any loans, advances, guarantees,
          pledges, financial assistance or tax credits provided by the
          corporation, or (ii) made any major change in the corporation's
          business or equity capital structure without the approval of at least
          two-thirds of the Continuing Directors.

     F.   A proxy statement responsive to the requirements of the Securities Act
          of 1933, as amended, shall have been mailed to all holders of Voting
          Shares for the purpose of soliciting shareholder approval of such
          Business Combination. The proxy statement shall contain on the front
          page thereof, in a prominent place, any recommendations as to the
          advisability (or inadvisability) of the Business Combination which the
          Continuing Directors, or any of them, may have furnished in writing
          and, if deemed advisable by a majority of the Continuing Directors, an

                                       5
<PAGE>
          opinion of a reputable investment banking firm as to the fairness (or
          lack of fairness) of the terms of such Business Combination from the
          point of view of the Public Holders (such investment banking firm to
          be selected by a majority of the Continuing Directors, to be furnished
          with all information it reasonably requests and to be paid a
          reasonable fee for its services upon receipt by the corporation of
          such opinion).

     PARAGRAPH 3. The following definitions shall apply to the provisions of
Article Nine and Paragraph 1 of Article Ten of these Articles of Incorporation.

     A.   "Affiliate" and "Associate" shall have the respective meanings given
          those terms in Rule 12b-2 of the General Rules and Regulations under
          the Securities Exchange Act of 1934, as amended (any such Rule
          hereinafter shall be referred to as "Rule").

     B.   A Person shall be the "Beneficial Owner" of Voting Shares:

                    (i) which are beneficially owned, directly or indirectly, by
               it or any of its Affiliates and Associates;

                    (ii) which such Person or any of its Affiliates or
               Associates has (a) the right to acquire at any time
               (notwithstanding that Rule 13d-3 deems shares to be beneficially
               owned only if such right may be exercised within 60 days)
               pursuant to any agreement, arrangement or understanding or upon
               the exercise of conversion rights, exchange rights, warrants,
               options, or otherwise, or (b) the right to vote pursuant to any
               agreement, arrangement or understanding; or

                    (iii) which are beneficially owned, directly or indirectly,
               by any other Person with which such first mentioned Person or any
               of its Affiliates or Associates has any agreement, arrangement or
               understanding for the purpose of acquiring, holding, voting or
               disposing of any Voting Shares.

     C.   "Business Combination" shall mean:

                    (i) any merger or consolidation of the corporation or any
               Subsidiary with or into (a) any Related Person or (b) any other
               Person (whether or not itself a Related Person) which, after such

                                       6
<PAGE>
               merger or consolidation, would be an Affiliate of a Related
               Person:

                    (ii) any sale, lease, exchange, mortgage, pledge, transfer
               or other disposition, either in a single transaction or a series
               of related transactions, to or with any Related Person of (x) a
               Substantial Part of the assets of the corporation (including
               without limitation any voting securities of a Subsidiary) or (y)
               any Subsidiary having total assets with an aggregate fair market
               value of $5,000,000 or more;

                    (iii) the issuance or transfer by the corporation or any
               Subsidiary, either in a single transaction or a series of related
               transactions, of any securities of the corporation or of any
               Subsidiary to any Related Person in exchange for cash, securities
               or other property (or a combination thereof) having an aggregate
               fair market value of $5,000,000 or more;

                    (iv) the adoption of any plan or proposal for the
               liquidation or dissolution of the corporation;

                    (v) any reclassification of securities, including without
               limitation, any reverse stock split, recapitalization,
               reorganization, merger or consolidation, of the corporation with
               any of its Subsidiaries or any similar transaction (whether or
               not with or into or otherwise involving a Related Person) which
               has the effect, directly or indirectly, of increasing, the
               proportionate share of the outstanding shares of any class of
               capital stock of the corporation or any Subsidiary which is
               directly or indirectly owned by any Related Person; or

                    (vi) any agreement, contract or other arrangement providing
               for any of the transactions described in (i) through (v) of this
               subparagraph C.

     D.   "Continuing Director" shall mean a person who was a member of the
          Board of Directors of the corporation elected by the Public Holders
          immediately before the date as of which any Related Person became a
          Related Person, or a person designated (before his initial election as

                                       7
<PAGE>
          a director) as a Continuing Director by a majority of the then
          Continuing Directors.

     E.   "Highest Per Share Price" shall mean the highest price that can be
          determined to have been paid at any time within the two-year period
          immediately preceding the Business Combination by the Related Person
          for any share or shares of capital stock of the corporation which if
          continued to be held at the Record Date would be (or are) Voting
          Shares. In determining the Highest Per Share Price, all purchases, by
          the Related Person shall be taken into account regardless of whether
          the shares were purchased before or after the Related Person became a
          Related Person. Also, the Highest Per Share Price shall include any
          brokerage commissions, transfer taxes and soliciting dealers' fees
          paid by the Related Person with respect to the shares acquired by that
          Related Person. Determination of the Highest Per Share Price as
          required from time to time by this Article Nine shall be made by at
          least two-thirds of the Continuing Directors then in office.

     F.   "Other Consideration" shall include, without limitation, property, the
          capital stock of the corporation retained by its Public Holders in the
          event of a Business Combination in which the corporation is the
          surviving corporation, or other securities.

     G.   "Person" shall mean any individual, firm, corporation, partnership or
          other entity.

     H.   A "Public Holder" shall mean a Beneficial Owner of Voting Shares who
          is not a Related Person.

     I.   "Record Date" shall mean the date set by the corporation for the
          determination of shareholders entitled to notice of and to vote on the
          proposed Business Combination.

     J.   "Related Person" shall mean, with respect to any Business Combination,
          any Person (other than the corporation, any Subsidiary or any Person
          who owns all of the Voting Shares) who, together with its Affiliates
          and Associates, as of the Record Date or immediately prior to the
          consummation of any such transaction, is the Beneficial Owner of not
          less than 10% of the Voting Shares.

                                       8
<PAGE>
     K.   "Subsidiary" shall mean any corporation of which a majority of any
          class of equity security (as defined in Rule 3a11-1) is owned,
          directly or indirectly, by the corporation; provided, however, that
          for the purposes of the definition of Related Person set forth in
          subparagraph J of this Paragraph 3, the term "Subsidiary" shall mean
          only a corporation of which a majority of each class of capital stock
          is owned, directly or indirectly, by the corporation.

     L.   "Substantial Part" shall mean more than 20% of the fair market value
          as determined by at least two-thirds of the Continuing Directors of
          the total consolidated assets of the corporation and its Subsidiaries
          taken as a whole as of the end of its most recent fiscal year ended
          prior to the time the determination is being made.

     M.   "Voting Shares" shall mean all of the shares of capital stock of the
          corporation which are issued and outstanding as of the Record Date.
          The Voting Shares shall include shares deemed owned through
          application of subparagraph B of this Paragraph 3 but shall not
          include any other Voting Shares which may be issuable pursuant to any
          agreement, or upon exercise of conversion rights, warrants, options or
          otherwise.

     PARAGRAPH 4: For the purposes of this Article Nine, at least two-thirds of
the Continuing Directors shall determine (A) the number of Voting Shares
beneficially owned by any Person, (B) whether a Person is an Affiliate or
Associate of another, (C) whether a Person is the Beneficial Owner of any Voting
Shares, and (D) whether the assets subject to any Business Combination have an
aggregate fair market value of $5,000,000 or more.

     PARAGRAPH 5: Nothing contained in this Article Nine shall be construed to
relieve any Related Person from any fiduciary obligation imposed by law.

                                   ARTICLE TEN

     PARAGRAPH 1: Any amendment, alteration, change or repeal of Article Nine or
this Paragraph 1 of Article Ten of these Articles of Incorporation shall require
the affirmative vote of the holders of at least 75% of the Voting Shares and if
there is a Related Person, such action must also be approved by the affirmative
vote of a majority in interest of the Public Holders; provided that this
Paragraph 1 of Article Ten shall not apply to, and the majority vote prescribed
by Paragraph 2 of this Article Ten shall be required for, any amendment,

                                       9
<PAGE>
alteration, change or repeal recommended to the shareholders by two-thirds or
more of the Continuing Directors.

     PARAGRAPH 2: Any provision of these Articles of Incorporation other than
Article Nine and Paragraph 1 of Article Ten may be amended, altered, changed or
repealed by the affirmative vote of the holders of a majority of the outstanding
capital stock of the corporation having the right to vote on the issue and, if a
class vote thereon is required pursuant to applicable law, by the affirmative
vote of the holders of a majority of the outstanding shares of each such class.


                                       10

<PAGE>
                                     BY-LAWS

                                       of

                                  CILCORP Inc.

                      (As Amended Effective April 25, 1995)


                                    ARTICLE I

                                     OFFICES

          The corporation shall continuously maintain in the State of Illinois a
registered office and a registered agent whose business office is identical with
such registered office, and may have other offices within or without the State.


                                   ARTICLE II

                                  SHAREHOLDERS

          SECTION l. ANNUAL MEETING. An annual meeting of the shareholders shall
be held on the fourth Tuesday of April in each year commencing in 1986, such
meeting to be held at such time as determined by the Board of Directors and
specified in the notice of such annual meeting for the purpose of electing
directors and for the transaction of such other business as may come before the
meeting. If the day fixed for the annual meeting shall be a legal holiday, such
meeting shall be held on the next succeeding business day.

          SECTION 2. SPECIAL MEETINGS. Special meetings of the shareholders may
be called by the Chief Executive Officer, by the Board of Directors, or by the
holders of not less than one-fifth of all the outstanding shares entitled to
vote on the matter for which the meeting is called, for the purpose or purposes
stated in the call of the meeting.

          SECTION 3. PLACE OF MEETING. The Board of Directors may designate any
place as the place of meeting for any annual meeting or for any special meeting
called by the Board of Directors. If no designation is made, or if a special
meeting be otherwise called, the place of meeting shall be at the principal
office of the corporation in the City of Peoria, Illinois.

          SECTION 4. NOTICE OF MEETINGS. Written notice stating the place, date
and hour of the meeting, and in the case of a special meeting, the purpose or
purposes for which the meeting is called, shall be delivered not less than ten
nor more than sixty days before the date of the meeting, or in the case of a
merger, consolidation, share exchange, dissolution or sale, lease or exchange of
assets, not less than twenty nor more than sixty days before the meeting, either
personally or by mail, by or at the direction of the President, or the
Secretary, or the officer or persons calling the meeting, to each shareholder
of record entitled to vote at such meeting. If mailed, such notice shall be
deemed to be delivered when deposited in the United States mail, addressed to
the shareholder at his or her address as it appears on the records of the
corporation, with postage thereon prepaid. When a meeting is adjourned to
another time or place, notice need not be given of the adjourned meeting if the
time and place thereof are announced at the meeting at which the adjournment is
taken.

          SECTION 5. FIXING OF RECORD DATE. For the purpose of determining the
shareholders entitled to notice of or to vote at any meeting of shareholders,
or to receive payment of any dividend, or for the purpose of determining
shareholders for any other proper purpose, the Board of Directors may fix in
advance a record date which shall not be more than sixty days and, for a meeting
of shareholders, not less than ten days, or in the case of a merger,
consolidation, share exchange, dissolution or sale, lease or exchange of assets,
not less than twenty days, before the date of such meeting. If no record date is
fixed, the record date for the determination of shareholders entitled to notice
of or to vote at a meeting of shareholders shall be the date on which notice of
the meeting is mailed, and the record date for the determination of shareholders
for any other purpose shall be the date on which the Board of Directors adopts
the resolution relating thereto. A determination of shareholders of record
entitled to notice of or to vote at a meeting of shareholders shall apply to any
adjournment of the meeting.

          SECTION 6. VOTING LISTS. The officer or agent having charge of the
transfer books for shares of the corporation shall make, within twenty days
after the record date for a meeting of shareholders or ten days before such
meeting, whichever is earlier, a complete list of the shareholders entitled to
vote at such meeting, arranged in alphabetical order, with the address of and
the number of shares held by each, which list, for a period of ten days prior to
such meeting, shall be kept on file at the registered office of the corporation
and shall be subject to inspection by any shareholder, and to copying at the
shareholder's expense, for any purpose germane to the meeting, at any time
during usual business hours. Such list shall also be produced and kept open at
the time and place of the meeting and may be inspected by any shareholder
during the whole time of the meeting. The original share ledger or transfer
book, or a duplicate thereof kept in this State, shall be prima facie evidence
as to who are the shareholders entitled to examine such list or share ledger or
transfer book or to vote at any meeting of shareholders.

          SECTION 7. QUORUM. A majority of the outstanding shares of the
corporation entitled to vote on a matter, represented in person or by proxy,
shall constitute a quorum for consideration of such matter at a meeting of
shareholders; provided, that if less than a majority of the outstanding shares
entitled to vote on a matter are represented at said meeting, a majority of the
shares so represented may adjourn the meeting as to that matter at any time
without further notice. If a quorum is present, the affirmative vote of the
majority of the shares represented at the meeting and entitled to vote on a
matter shall be the act of the shareholders, unless the vote of a greater number
or voting by classes is required by the Business Corporation Act of 1983, or the
Articles of Incorporation. At any adjourned meeting at which a quorum shall be
present, any business may be transacted which might have been transacted at the
original meeting. Withdrawal of shareholders from any meeting shall not cause
failure of a duly constituted quorum at that meeting.

          SECTION 8. PROXIES. Each shareholder entitled to vote at a meeting of
shareholders or to express consent or assent to corporate action in writing
without a meeting may authorize another person or persons to act for him by
proxy, but no such proxy shall be valid after eleven months from the date
thereof, unless otherwise provided in the proxy.

          SECTION 9. VOTING OF SHARES. Each outstanding share shall be entitled
to one vote upon each matter submitted to a vote at a meeting of shareholders.

          SECTION 10. VOTING OF SHARES BY CERTAIN HOLDERS. Shares registered in
the name of another corporation, domestic or foreign, may be voted by any
officer, agent, proxy or other legal representative authorized to vote such
shares under the law of incorporation of such corporation.

          Shares registered in the name of a deceased person, a minor ward or
person under legal disability, may be voted by his or her administrator,
executor or court appointed guardian, either in person or by proxy, without a
transfer of such shares into the name of such administrator, executor or court
appointed guardian. Shares standing in the name of a trustee may be voted by him
or her, either in person or by proxy.

          Shares registered in the name of a receiver may be voted by such
receiver, and shares held by or under the control of a receiver may be voted by
such receiver without the transfer thereof into his or her name if authority so
to do is contained in an appropriate order of the court by which such receiver
was appointed.

          A shareholder whose shares are pledged shall be entitled to vote such
shares until the shares have been transferred into the name of the pledgee, and
thereafter the pledgee shall be entitled to vote the shares so transferred.

          Shares of the corporation held by it in a fiduciary capacity may be
voted and shall be counted in determining the total number of outstanding shares
entitled to vote at any given time.

          SECTION 11. INSPECTORS. At any meeting of shareholders, the chairman
of the meeting may, or upon the request of any shareholder shall, appoint one or
more persons as inspectors for such meeting.

          Such inspectors shall ascertain and report the number of shares
represented at the meeting, based upon their determination of the validity and
effect of proxies; count all votes and report the results; and do such other
acts as are proper to conduct the election and voting with impartiality and
fairness to all the shareholders.

          Each report of an inspector shall be in writing and signed by him or
her or by a majority of them if there be more than one inspector acting at such
meeting. If there is more than one inspector, the report of a majority shall be
the report of the inspectors. The report of the inspector or inspectors on the
number of shares represented at the meeting and the results of the voting shall
be prima facie evidence thereof.

          SECTION 12. VOTING BY BALLOT. Voting on any question or in any
election may be by voice unless the chairman of the meeting shall order or any
shareholder entitled to vote shall demand that voting be by ballot.

                                   ARTICLE III

                                    DIRECTORS

          SECTION l. GENERAL POWERS. The business and affairs of the corpo
ration shall be managed by or under the direction of its Board of Directors.

          SECTION 2. NUMBER, TENURE AND QUALIFICATIONS. The number of directors
of the corporation shall be ten.

          Directors need not be residents of Illinois or shareholders of the
corporation. Unless sooner terminated by any other provision hereof, the term of
any director shall automatically expire at the first annual meeting of the
shareholders following his or her attainment of the age of 67. Provided,
however, that the term of any director serving in such capacity and over the
age of 60 on August 20, 1993 shall automatically expire at the first annual
meeting of the shareholders following his or her attainment of the age of 70.
Notwithstanding any other provision hereof, the term of any director who is an
officer or other full time employee of the corporation shall automatically
expire at the first annual meeting of the shareholders following his or her
retirement from employment by the corporation unless such retiree was the Chief
Executive Officer of the corporation at the time of retirement, in which case
his or her term as a director (unless such term otherwise sooner terminates)
shall automatically terminate at the second annual meeting of shareholders
following his or her retirement. Any such retiree shall not thereafter be
eligible to stand for election to the Board of Directors, except that any such
retiree who was the Chief Executive of the corporation at the time of retirement
and whose term expires at the annual meeting of shareholders next following his
or her retirement shall be eligible to stand for election to a single,
additional term of one year, which one-year term shall commence at the annual
meeting of shareholders next following the retirement of such Chief Executive
Officer. If a vacancy occurs in the Board of Directors prior to the end of what
would have been a three-year term but for the provisions of this paragraph, the
vacancy shall be filled for the balance of said three-year term in accordance
with the provisions of Section 9 of this Article.

          SECTION 3. REGULAR MEETINGS. A regular meeting of the Board of
Directors shall be held without other notice than this By-law, immediately after
the annual meeting of shareholders. The Board of Directors may provide, by
resolution, the time and place for the holding of additional regular meetings
without other notice than such resolution.

          SECTION 4. SPECIAL MEETINGS. Special meetings of the Board of
Directors may be called by or at the request of the Chief Executive Officer or
any two directors. The person or persons authorized to call special meetings of
the Board of Directors may fix any place as the place for holding any special
meeting of the Board of Directors called by them.

          SECTION 5. NOTICE. Notice of any special meeting shall be given by
written notice to each director at his business address. If mailed, such notice
shall be given at least seven days prior to the meeting, and shall be deemed to
be delivered when deposited in the United States mail so addressed, with postage
thereon prepaid. If notice be given by telegram, or overnight delivery service,
such notice shall be given at least three days prior to the meeting and shall be
deemed to be delivered when, in the case of a telegram, it is delivered to the
telegraph company, or in the case of overnight delivery service, it is delivered
to the carrier. The attendance of a director at any meeting shall constitute a
waiver of notice of such meeting, except where a director attends a meeting for
the express purpose of objecting to the transaction of any business because the
meeting is not lawfully called or convened. Neither the business to be
transacted at, nor the purpose of, any regular or special meeting of the Board
of Directors need be specified in the notice or waiver of notice of such
meeting.

          SECTION 6. QUORUM. A majority of the number of directors fixed by
these By-laws shall constitute a quorum for the transaction of business at any
meeting of the Board of Directors, provided that if less than a majority of such
number of directors are present at said meeting, a majority of the directors
present may adjourn the meeting at any time without further notice. The presence
of a director who is directly or indirectly a party to a transaction to be
acted upon by the Board of Directors, or who is otherwise not disinterested, may
be counted in determining whether a quorum is present, but the vote of such
director may not be counted when the Board of Directors or a committee of the
Board takes action on the transaction.

          SECTION 7. MANNER OF ACTING. The act of the majority of the directors
present at a meeting at which a quorum is present shall be the act of the Board
of Directors, unless the act of a greater number is required by these By-laws or
the Articles of Incorporation. Members of the Board of Directors or of any
committee of the Board may participate in and act at a meeting through the use
of a conference telephone or other communication equipment by means of which all
persons participating in the meeting can hear each other. Participation in such
meeting shall constitute attendance and presence in person at the meeting of the
person or persons so participating.

          SECTION 8. RESIGNATIONS. A director may resign at any time by giving
written notice to the Board of Directors, its chairman, or to the President or
Secretary of the corporation. A resignation is effective when the notice is
given unless the notice specifies a future date.

          SECTION 9. VACANCIES. Any vacancy occurring in the Board of Directors,
including any vacancy occurring by reason of an increase in the number of
directors, shall be filled by election at an annual meeting or at a special
meeting of shareholders called for that purpose, provided that the Board of
Directors may fill by appointment any such vacancy occurring between meetings of
the shareholders. A director appointed by the Board of Directors pursuant to
this Section to fill a vacancy shall serve until the next meeting of
shareholders at which directors are to be elected. A director elected by the
shareholders to fill a vacancy shall hold office for the balance of the term for
which he or she was elected.

          SECTION 10. ACTION WITHOUT A MEETING. Any action required to be taken
at a meeting of the Board of Directors, or any other action which may be taken
at a meeting of the Board of Directors or a committee thereof, may be taken
without a meeting if a consent in writing, setting forth the action so taken,
shall be signed by all the directors entitled to vote with respect to the
subject matter thereof, or by all the members of such committee, as the case may
be. The consent shall be evidenced by one or more written approvals, each of
which sets forth the action taken and bears the signature of one or more
directors. All such approvals shall be delivered to the Secretary to be filed in
the corporate records. The action taken shall be effective when all the
directors have approved the consent unless the consent specifies a different
effective date. Any such consent signed by all the directors or all the members
of a committee shall have the same effect as a unanimous vote, and may be stated
as such in any document filed with the Secretary of State of Illinois or with
anyone else.

          SECTION 11. COMPENSATION. The Board of Directors, by the affirmative
vote of a majority of directors then in office, and irrespective of any personal
interest of any of its members, shall have authority to establish reasonable
compensation of all directors for services to the corporation as directors,
officers or otherwise. The directors shall be paid their expenses, if any, of
attendance at each meeting of the Board. No such payment previously mentioned in
this Section shall preclude any director from serving the corporation in any
other capacity and receiving compensation therefor.

          SECTION 12. REMOVAL OF DIRECTORS. If the notice of a meeting of
shareholders shall state that a purpose of the meeting is to vote upon the
removal of one or more directors named in the notice, then one or more of such
directors may be removed at such meeting by the affirmative vote of the holders
of a majority of the outstanding shares then entitled to vote at an election of
directors. Only the named director or directors may be removed at such meeting
and directors may only be removed for cause.

          SECTION 13. PRESUMPTION OF ASSENT. A director of the corporation who
is present at a meeting of the Board of Directors at which action on any
corporate matter is taken shall be conclusively presumed to have assented to the
action taken unless his or her dissent is entered in the minutes of the meeting
or unless he or she (a) files his or her written dissent to such action with the
person acting as the Secretary of the meeting before the adjournment thereof, or
(b) forwards such dissent by registered or certified mail to the Secretary of
the corporation immediately after the adjournment of the meeting. Such right to
dissent does not apply to a director who voted in favor of such action.

          SECTION 14. COMMITTEES. A majority of the directors may create one or
more committees and appoint members of the Board to serve on the committee or
committees. Each committee shall have two or more members, who serve at the
pleasure of the Board. Each committee, to the extent specified by the Board of
Directors, may exercise the authority of the Board of Directors in the
management of the corporation, except as otherwise provided by law. Vacancies in
the membership of the committee shall be filled by the Board of Directors at a
regular or special meeting of the Board of Directors. Each committee shall
render a report of its proceedings to the Board when required. Unless the
resolution of appointment by the Board of Directors requires a greater number, a
majority of any committee shall constitute a quorum, and a majority of a quorum
shall be necessary for committee action. A committee may act by unanimous
consent in writing without a meeting and, subject to the provisions of these
By-laws or action of the Board of Directors, the committee by majority vote of
its members shall determine the time and place of meetings and the notice
required therefor.

          SECTION 15. NOMINATIONS OF DIRECTORS. Only persons who are nominated
in accordance with the following procedures shall be eligible for election as
directors. Nominations of persons for election to the Board of Directors of the
corporation may be made at a meeting of shareholders (a) by or at the direction
of the Board of Directors by any nominating committee or person appointed by the
Board or, (b) by any shareholder of the corporation entitled to vote for the
election of directors at the meeting who complies with the notice procedures set
forth in this Section 15. Such nominations, other than those made by or at the
direction of the Board, shall be made pursuant to timely notice in writing to
the Secretary. To be timely, a shareholder's notice shall be delivered to, or
mailed and received at, the principal executive offices of the corporation not
less than sixty (60) days prior to the first anniversary of the date of the last
annual meeting of shareholders. Such shareholder's notice to the Secretary shall
set forth (a) as to each person whom the shareholder proposes to nominate for
election or re-election as a director, (i) the name, age, business address and
residence address of the person, (ii) the principal occupation or employment of
the person, (iii) the class and number of shares of the corporation which are
beneficially owned by the person, and (iv) such other information relating to
the person that would be required to be included in a proxy statement filed
pursuant to the proxy rules of the Securities and Exchange Commission as then in
effect; and (b) as to the shareholder giving the notice (i) the name and record
address of the shareholder, and (ii) the class and number of shares of the
corporation which are beneficially owned by the shareholder.

          If the Chairman of the meeting of shareholders shall determine that a
nomination was not made in accordance with the foregoing procedure, he or she
shall so declare to the meeting and the defective nomination shall be
disregarded.


                                   ARTICLE IV

                                    OFFICERS

          SECTION l. NUMBER. The officers of the corporation shall be a Chairman
of the Board (if one is elected by the Board of Directors), a President, one or
more Vice Presidents (the number thereof to be determined by the Board of
Directors), a Treasurer, and a Secretary to be elected by the Board of
Directors, and such Assistant Treasurers, Assistant Secretaries, Controller or
other officers as may be elected by the Board of Directors or appointed by the
Board of Directors or the Chief Executive Officer of the corporation. The Chief
Executive Officer of the corporation shall be the Chairman of the Board or the
President as designated by the Board of Directors. In the event that a Chairman
of the Board is not elected, the President shall be the Chief Executive Officer.
Any two or more offices may be held by the same person.

          SECTION 2. ELECTION AND TERM OF OFFICE. The elected officers of the
corporation shall be elected annually by the Board of Directors at the first
meeting of the Board of Directors held after each annual meeting of
shareholders. If the election of officers shall not be held at such meeting,
such election shall be held as soon thereafter as shall be convenient. Vacancies
may be filled or new offices created and filled at any meeting of the Board of
Directors. Each officer shall hold office until his or her successor shall have
been duly elected and shall have qualified or until his or her death or until he
or she shall resign or shall have been removed in the manner hereinafter
provided. Election or appointment of an officer shall not of itself create
contract rights.

          SECTION 3. REMOVAL. Any elected officer may be removed by the Board of
Directors whenever in its judgment the best interests of the corporation would
be served thereby, but such removal shall be without prejudice to the contract
rights, if any, of the person so removed. Any appointed officer may be similarly
removed by either the Board of Directors or the Chief Executive Officer of the
corporation.

          SECTION 4. CHAIRMAN OF THE BOARD. The Chairman of the Board of
Directors shall have such duties and functions as shall be assigned or delegated
to him or her from time to time by the Board of Directors. The chairman shall
report to the Board of Directors, and shall preside at the meetings of the
shareholders and of the Board of Directors.

          SECTION 5. PRESIDENT. Subject to the direction and control of the
Board of Directors, the President shall be in charge of the business of the
corporation; he or she shall see that the resolutions and directions of the
Board of Directors are carried into effect except in those instances in which
that responsibility is specifically assigned to some other person by the Board
of Directors; and, in general, he or she shall discharge all duties incident to
the office of President and such other duties as may be prescribed by the Board
of Directors from time to time. In the absence of the Chairman of the Board, the
President shall preside at all meetings of the shareholders and of the Board of
Directors. Except in those instances in which the authority to execute is
expressly delegated to another officer or agent of the corporation or a
different mode of execution is expressly prescribed by the Board of Directors or
these By-laws, the President may execute for the corporation certificates for
its shares, and any contracts, deeds, mortgages, bonds, or other instruments
which the Board of Directors has authorized to be executed, and may accomplish
such execution either under or without the seal of the corporation and either
individually or with the Secretary, any Assistant Secretary, or any other
officer thereunto authorized by the Board of Directors, according to the
requirements of the form of the instrument. The President may vote all
securities which the corporation is entitled to vote except to the extent such
authority shall be vested in a different officer or agent of the corporation by
the Board of Directors.

          SECTION 6. THE VICE PRESIDENTS. Each Vice President shall assist the
President in the discharge of his or her duties, as the President may direct,
and shall perform such other duties as from time to time may be assigned to him
or her by the President or by the Board of Directors. In the absence of the
President or in the event of his or her inability or refusal to act, the Vice
President (or in the event there be more than one Vice President, the Vice
Presidents in the order designated by the Board of Directors, or by the
President if the Board of Directors has not made such a designation, or in the
absence of any designation, then in the order of seniority of tenure as Vice
President) shall perform the duties of the President, and when so acting, shall
have all the powers of and be subject to all the restrictions upon the
President. Except in those instances in which the authority to execute is
expressly delegated to another officer or agent of the corporation or a
different mode of execution is expressly prescribed by the Board of Directors or
these By-laws, the Vice President (or each of them if there are more than one)
may execute for the corporation certificates for its shares and any contracts,
deeds, mortgages, bonds or other instruments which the Board of Directors has
authorized to be executed, and he or she may accomplish such execution either
under or without the seal of the corporation and either individually or with the
Secretary, any Assistant Secretary, or any other officer thereunto authorized by
the Board of Directors, according to the requirements of the form of the
instrument.

          SECTION 7. THE TREASURER. Subject to the supervision of the Board of
Directors and Chief Executive Officer, the Treasurer shall have the custody of
all funds and securities of the corporation and charge of the collection of
amounts due the corporation. He or she shall disburse the funds of the
corporation only upon receipt of properly authorized vouchers and shall keep a
record of all receipts and disbursements of funds by him or her. He or she shall
have authority to give receipts for moneys paid to the corporation and to
endorse checks, drafts and warrants in the name of the corporation.

          SECTION 8. THE SECRETARY. The Secretary shall: (a) record the minutes
of the shareholders' and the Board of Directors' meetings in one or more books
provided for that purpose; (b) see that all notices are duly given in accordance
with the provisions of these By-laws or as required by law; (c) be custodian of
the corporate records and of the seal of the corporation; (d) keep a register of
the post office address of each shareholder which shall be furnished to the
Secretary by such shareholder; (e) sign with the President or a Vice President,
or any other officer thereunto authorized by the Board of Directors,
certificates for shares of the corporation, the issue of which shall have been
authorized by the Board of Directors, and any contracts, deeds, mortgages,
bonds, or other instruments which the Board of Directors has authorized to be
executed, according to the requirements of the form of the instrument, except
when a different mode of execution is expressly prescribed by the Board of
Directors or these By-laws; (f) have general charge of the stock transfer books
of the corporation; and (g) perform all duties incident to the office of
Secretary and such other duties as from time to time may be assigned to him or
her by the President or by the Board of Directors. The Secretary shall have the
authority to certify the By-laws, resolutions of the shareholders and Board of
Directors and committees thereof, and other documents of the corporation as
true and correct copies thereof.

          SECTION 9. ASSISTANT TREASURERS, ASSISTANT SECRETARIES, CONTROLLER,
AND OTHER OFFICERS. The Assistant Treasurers and Assistant Secretaries shall
perform such duties as shall be assigned to them by the Treasurer or the
Secretary, respectively, or by the President or the Board of Directors. The
Assistant Secretaries may sign with the President, or a Vice President, or any
other officer thereunto authorized by the Board of Directors, certificates for
shares of the corporation, the issue of which shall have been authorized by the
Board of Directors, and any contracts, deeds, mortgages, bonds, or other
instruments which the Board of Directors has authorized to be executed,
according to the requirements of the form of the instrument, except when a
different mode of execution is expressly prescribed by the Board of Directors or
these By-laws. The Assistant Treasurers shall respectively, if required by the
Board of Directors, give bonds for the faithful discharge of their duties in
such sums and with such sureties as the Board of Directors shall determine. The
Controller, if one be elected or appointed, shall be the principal accounting
officer of the corporation and as such shall have and perform all duties
normally incident to the office of principal accounting officer. The Assistant
Treasurers, the Assistant Secretaries, the Controller and any other officers
shall have and perform such other duties as may be assigned from time to time by
the Board of Directors or the Chief Executive Officer of the corporation.

          SECTION 10. SALARIES. The salaries of the officers shall be fixed from
time to time by the Board of Directors or, if authorized by the Board, by the
Chief Executive Officer of the corporation. No officer shall be prevented from
receiving any salary by reason of the fact that he or she is also a director of
the corporation.


                                    ARTICLE V

                      CONTRACTS, LOANS, CHECKS AND DEPOSITS

          SECTION l. CONTRACTS. The Board of Directors may authorize any officer
or officers, agent or agents, to enter into any contract or execute and deliver
any instrument in the name of and on behalf of the corporation, and such
authority may be general or confined to specific instances.

          SECTION 2. LOANS. No loans shall be contracted on behalf of the
corporation and no evidences of indebtedness shall be issued in its name unless
authorized by a resolution of the Board of Directors. Such authority may be
general or confined to specific instances.

          SECTION 3. CHECKS, DRAFTS, ETC. All checks, drafts or other orders for
the payment of money, notes or other evidences of indebtedness issued in the
name of the corporation, shall be signed by such officer or officers, agent or
agents of the corporation and in such manner as shall from time to time be
determined by resolution of the Board of Directors.

          SECTION 4. DEPOSITS. All funds of the corporation not otherwise
employed shall be deposited from time to time to the credit of the corporation
in such banks, trust companies or other depositaries as the Board of Directors
may select.


                                   ARTICLE VI

                   CERTIFICATES FOR SHARES AND THEIR TRANSFER

          SECTION l. CERTIFICATES FOR SHARES. Certificates representing shares
of the corporation shall be signed by the President or a Vice President or by
such officer as shall be designated by resolution of the Board of Directors and
by the Secretary or an Assistant Secretary, and shall be sealed with the seal or
a facsimile of the seal of the corporation. If both of the signatures of the
officers be by facsimile, the certificate shall be manually signed by or on
behalf of a duly authorized transfer agent or clerk. Each certificate
representing shares shall be consecutively numbered or otherwise identified, and
shall also state the name of the person to whom issued, the number and class of
shares (with designation of series, if any), the date of issue, and that the
corporation is organized under Illinois law. If the corporation is authorized
and does issue shares of more than one class or of a series within a class, the
certificate shall also contain such information or statement with respect
thereto as may be required by law.

          The name and address of each shareholder, the number and class of
shares held and the date on which the certificates for the shares were issued
shall be entered on the books of the corporation. The person in whose name
shares stand on the books of the corporation shall be deemed the owner thereof
for all purposes as regards the corporation.

          SECTION 2. LOST CERTIFICATES. If a certificate representing shares
allegedly has been lost or destroyed, the Board of Directors may in its
discretion, except as may be required by law, direct that a new certificate be
issued upon such indemnification and other reasonable requirements as it may
impose.

          SECTION 3. TRANSFERS OF SHARES. Transfers of shares of the corporation
shall be recorded on the books of the corporation and, except in the case of a
lost or destroyed certificate, shall be made only upon surrender for
cancellation of the certificate for such shares. A certificate presented for
transfer must be duly endorsed and accompanied by proper guaranty of signature
and other appropriate assurances that the endorsement is effective.


                                   ARTICLE VII

                                 INDEMNIFICATION

          SECTION l. The corporation shall indemnify any person who was or is a
party or is threatened to be made a party to any threatened, pending or
completed action, suit or proceeding, whether civil, criminal, administrative or
investigative (other than an action by or in the right of the corporation) by
reason of the fact that he or she is or was a director, officer, employee or
agent of the corporation, or who is or was serving at the request of the
corporation as a director, officer, employee or agent of another corporation,
partnership, joint venture, trust or other enterprise, against expenses
(including attorneys' fees), judgments, fines and amounts paid in settlement
actually and reasonably incurred by such person in connection with such action,
suit or proceeding, if such person acted in good faith and in a manner he or she
reasonably believed to be in, or not opposed to, the best interests of the
corporation, and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his or her conduct was unlawful. The termination of
any action, suit or proceeding by judgment, order, settlement, conviction, or
upon a plea of nolo contendere or its equivalent, shall not, of itself, create a
presumption that the person did not act in good faith and in a manner which he
or she reasonably believed to be in or not opposed to the best interests of the
corporation or, with respect to any criminal action or proceeding, had
reasonable cause to believe that his or her conduct was unlawful.

          SECTION 2. The corporation shall indemnify any person who was or is a
party or is threatened to be made a party to any threatened, pending or
completed action or suit by or in the right of the corporation to procure a
judgment in its favor by reason of the fact that such person is or was a
director, officer, employee or agent of the corporation, or is or was serving at
the request of the corporation as a director, officer, employee or agent of
another corporation, partnership, joint venture, trust or other enterprise,
against expenses (including attorneys' fees) actually and reasonably incurred
by such person in connection with the defense or settlement of such action or
suit, if such person acted in good faith and in a manner he or she reasonably
believed to be in, or not opposed to, the best interests of the corporation,
provided that no indemnification shall be made in respect of any claim, issue or
matter as to which such person shall have been adjudged to be liable for
negligence or misconduct in the performance of his or her duty to the
corporation, unless, and only to the extent that the court in which such action
or suit was brought shall determine upon application that, despite the
adjudication of liability, but in view of all circumstances of the case, such
person is fairly and reasonably entitled to indemnity for such expenses as the
court shall deem proper.

          SECTION 3. To the extent that a director, officer, employee or agent
of the corporation has been successful, on the merits or otherwise, in the
defense of any action, suit or proceeding referred to in Sections l and 2 of
this Article, or in defense of any claim, issue or matter therein, such person
shall be indemnified against expenses (including attorneys' fees) actually and
reasonably incurred by such person in connection therewith.

          SECTION 4. Any indemnification under Sections l and 2 of this Article
(unless ordered by a court) shall be made by the corporation only as authorized
in the specific case, upon a determination that indemnification of the director,
officer, employee or agent is proper in the circumstances because he or she has
met the applicable standard of conduct set forth in Section l or 2 of this
Article. Such determination shall be made (a) by the Board of Directors by a
majority vote of a quorum consisting of directors who were not parties to such
action, suit or proceeding, or (b) if such a quorum is not obtainable, or even
if obtainable, if a quorum of disinterested directors so directs, by independent
legal counsel in a written opinion, or (c) by the shareholders.

          SECTION 5. Expenses incurred in defending a civil or criminal action,
suit or proceeding may be paid by the corporation in advance of the final
disposition of such action, suit or proceeding, as authorized by the Board of
Directors in the specific case, upon receipt of an undertaking by or on behalf
of the director, officer, employee or agent to repay such amount, unless it
shall ultimately be determined that he or she is entitled to be indemnified by
the corporation as authorized in this Article.

          SECTION 6. The indemnification provided by this Article shall not be
deemed exclusive of any other rights to which those seeking indemnification may
be entitled under any by-law, agreement, vote of shareholders or disinterested
directors, or otherwise, both as to action in his or her official capacity and
as to action in another capacity while holding such office, and shall continue
as to a person who has ceased to be a director, officer, employee or agent, and
shall inure to the benefit of the heirs, executors and administrators of such a
person.

          SECTION 7. The corporation shall have power to purchase and maintain
insurance on behalf of any person who is or was a director, officer, employee or
agent of the corporation, or is or was serving at the request of the corporation
as a director, officer, employee or agent of another corporation, partnership,
joint venture, trust or other enterprise, against any liability asserted against
such person and incurred by such person in any such capacity, or arising out of
his or her status as such, whether or not the corporation would have the power
to indemnify such person against such liability under the provisions of this
Article.

          SECTION 8. If the corporation has paid indemnity or has advanced
expenses to a director, officer, employee or agent, the corporation shall
report the indemnification or advance in writing to the shareholders with or
before the notice of the next shareholders' meeting.

          SECTION 9. For purposes of this Article, references to "the
corporation" shall include, in addition to the surviving corporation, any
merging corporation (including any corporation having merged with a merging
corporation) absorbed in a merger which, if its separate existence had
continued, would have had the power and authority to indemnify its directors,
officers and employees or agents, so that any person who was a director,
officer, employee or agent of such merging corporation, or was serving at the
request of such merging corporation as a director, officer, employee or agent of
another corporation, partnership, joint venture, trust or other enterprise,
shall stand in the same position under the provisions of this Article with
respect to the surviving corporation as such person would have with respect to
such merging corporation if its separate existence had continued.

          SECTION 10. For purposes of this Article, references to "other
enterprises" shall include employee benefit plans; references to "fines" shall
include any excise taxes assessed on a person with respect to an employee
benefit plan; and references to "serving at the request of the corporation"
shall include any service as a director, officer, employee or agent of the
corporation which imposes duties on, or involves services by such director,
officer, employee, or agent with respect to an employee benefit plan, its
participants, or beneficiaries. A person who acted in good faith and in a manner
he or she reasonably believed to be in the best interest of the participants and
beneficiaries of an employee benefit plan shall be deemed to have acted in a
manner "not opposed to the best interests of the corporation" as referred to in
this Article.


                                  ARTICLE VIII

                                   FISCAL YEAR

          The fiscal year of the corporation shall begin on the first day of
January in each year and end on the last day of December in each year.


                                   ARTICLE IX

                                  DISTRIBUTIONS

          The Board of Directors from time to time may authorize, and the
corporation may make, distributions to its shareholders in the manner and upon
the terms and conditions provided by law and its Articles of Incorporation.


                                    ARTICLE X

                                      SEAL

          The corporation shall have a corporate seal with the name of the
corporation and the word "Illinois" inscribed about a circle and the phrase
"Incorporated 1985" within such circle. Such seal may be used by causing it or a
facsimile thereof to be impressed or affixed or in any manner reproduced.


                                   ARTICLE XI

                                WAIVER OF NOTICE

          Whenever any notice is required to be given under the provisions of
these By-laws, the Articles of Incorporation or the Business Corporation Act of
1983, a waiver thereof in writing, signed by the person or persons entitled to
such notice, whether before or after the time stated therein, shall be deemed
equivalent to the giving of such notice. Attendance at any meeting shall
constitute waiver of notice thereof unless the person at the meeting objects to
the holding of the meeting because proper notice was not given.


                                   ARTICLE XII

                                   AMENDMENTS

          In furtherance of, and not in limitation of, the powers conferred by
statute, the Board of Directors of the Corporation is expressly authorized and
empowered to adopt, amend or repeal the By-laws (or any portion thereof) of the
Corporation. The shareholders of the Corporation are authorized and empowered to
adopt, amend or repeal the By-laws only by an affirmative vote of 75% of the
shares outstanding and entitled to vote thereon. The By-laws may contain any
provisions for the regulation and management of the affairs of the Corporation
not inconsistent with law or the Articles of Incorporation.

<PAGE>
File Number 6022-340-8
                                                                 1998R63660

                                                            12-04-1998 9:30 AM

                                                             SANGAMON COUNTY
                                                                ILLINOIS

                                                             15.00
                                                             4

                                                             MARY ANN LAMM
                                                        SANGAMON COUNTY RECORDER


                                State of Illinois
                                    Office of
                             The Secretary of State

Whereas,

                          ARTICLES OF INCORPORATION OF
                              MIDWEST ENERGY, INC.
INCORPORATED UNDER THE LAWS OF THE STATE OF ILLINOIS HAVE BEEN
FILED IN THE OFFICE OF THE SECRETARY OF STATE AS PROVIDED BY THE BUSINESS
CORPORATION ACT OF ILLINOIS, IN FORCE JULY 1, A.D. 1984.

Now Therefore, I, George H. Ryan, Secretary of State of the State of Illinois,
by virtue of the powers vested in me by law, do hereby issue this certificate
and attach hereto a copy of the Application of the aforesaid corporation.

In Testimony Whereof, I hereto set my hand and cause to be affixed the Great
     Seal of the State of Illinois, at the City of Springfield, this 20TH day of
     NOVEMBER A.D. 1998 and of the Independence of the United States the two
     hundred and 23RD.

           [SEAL]
SEAL OF THE STATE OF ILLINOIS                     /s/ GEORGE H. RYAN
       AUG. 26TH 1818
                               Secretary of State

C-212.2
<PAGE>
<TABLE>
<CAPTION>
Form BCA-2.10                                  ARTICLES OF INCORPORATION
- -----------------------------------------------------------------------------------------------------------------------------------
    (Rev. Jan. 1995)                      This space for use by Secretary State
George H. Ryan                                           FILED
Secretary of State                                    NOV 20 1998                            --------------------------------------
Department of Business Services                                                                       This space for use by
Springfield, IL 62756                                GEORGE H. RYAN                                    Secretary of State
- ---------------------------------                  SECRETARY OF STATE
Payment must be made by certi-                                                                  Date 11-20-98
fied check, cashier's check, Ill-                                                               Franchise Tax  $ 25
inois attorney's check, Illinois                                                                Filing Fee     $ 75
C.P.A.'s check or money order,                                                                                 ------
payable to "Secretary of State".                                                                Approved        100 --  /s/JM
===================================================================================================================================

<S>  <C>
1.   CORPORATE NAME: Midwest Energy, Inc.
                     --------------------------------------------------------------------------------------------------------------

     ------------------------------------------------------------------------------------------------------------------------------
     (The corporate name must contain the word "corporation", "company," "incorporated," "limited" or an abbreviation thereof.)

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

2.   Initial Registered Agent: Corporation Service Company
                               ----------------------------------------------------------------------------------------------------
                                 First Name                                   Middle Initial                           Last Name

     Initial Registered Office: 700 South Second Street
                                ---------------------------------------------------------------------------------------------------
                                  Number                                      Street                                     Suite #

                                Springfield  IL                              62704                                        Sangamon
                                ---------------------------------------------------------------------------------------------------
                                  City                                       Zip Code                                     County

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

3.   Purpose or purposes for which the corporation is organized:
     (If not sufficient space to cover this point, add one or more sheets of this size.)

               To engage in any lawful act or activity for which a corporation may be organied under the Illinois Business
               corporation Act of 1983, as amended.

===================================================================================================================================
<CAPTION>
4.   Paragraph 1: Authorized Shares, Issued Shares and Consideration Received:

                         Par Value              Number of Shares                Number of Shares              Consideration to be
     Class               per Share                 Authorized                Proposed to be Issued             Received Therefor
     ------------------------------------------------------------------------------------------------------------------------------
     <S>                 <C>                        <C>                               <C>                           <C>
     Common              $ no par value             10,000                            1000                          $ 1000
     ------------------------------------------------------------------------------------------------------------------------------

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

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

     ------------------------------------------------------------------------------------------------------------------------------
                                                                                                            TOTAL = $ 1000
     Paragraph 2: The preferences, qualifications, limitations, restrictions and special or relative rights in respect of the
     shares of each class are: See attached

     (If not sufficient space to cover this point, add one or more sheets of this size.)
</TABLE>

                                                                  EXPEDITED

                                                                 NOV 20 1998

                                                              SECRETARY OF STATE
                                     (over)

<PAGE>
5.   OPTIONAL:

     (a)  Number of directors constituting the initial board of directors of the
          corporation:

     (b)  Names and addresses of the persons who are to serve as directors until
          the first annual meeting of shareholders or until their successors are
          elected and qualify:

          Name           Residential Address                    City, State, Zip
     ---------------------------------------------------------------------------
     ---------------------------------------------------------------------------
     ---------------------------------------------------------------------------
     ---------------------------------------------------------------------------
================================================================================
6.   OPTIONAL:

     (a)  It is estimated  that the value of all property to
          be owned by the corporation for the following year
          wherever located will be:                              $
                                                                  --------------
     (b)  It is estimated that the value of the property to be located within
          the State of Illinois during the following year will be: $
                                                                  --------------
     (c)  It is estimated that the gross amount of business that will be
          transacted by the corporation during the following year will be: $
                                                                  --------------
     (d)  It is estimated that the gross amount of business that will be
          transacted from places of business in the State of Illinois during the
          following year will be: $
                                                                  --------------

================================================================================
7.   OPTIONAL: OTHER PROVISIONS

     Attach a separate sheet of this size for any other provision to be included
     in the Articles of Incorporation, e.g., authorizing preemptive rights,
     denying cumulative voting, regulating internal affairs, voting majority
     requirements, fixing a duration other than perpetual, etc. See Rider.

================================================================================
8.                  NAME(S) & ADDRESS(ES) OF INCORPORATOR(S)
     The undersigned incorporator(s) hereby declare(s), under penalties of
perjury, that the statements made in the foregoing Articles of Incorporation are
true.

Dated November 19, 1998

          Signature and Name                                Address

1. /s/  M.M. Sherry                          1. 333 W. Walker Dr. Suite 2100
  ------------------------------------         ---------------------------------
                Signature                       Street

             M.M. Sherry                       Chicago         IL       60606
  ------------------------------------         ---------------------------------
           (Type or Print Name)                 City/Town     State     Zip Code
2.                                           2.
  ------------------------------------         ---------------------------------
                Signature                       Street


  ------------------------------------         ---------------------------------
           (Type or Print Name)                 City/Town     State     Zip Code
3.
  ------------------------------------         ---------------------------------
                Signature                       Street


  ------------------------------------         ---------------------------------
           (Type or Print Name)                 City/Town     State     Zip Code
(Signatures must be in BLACK INK on original document. Carbon copy, photocopy or
rubber stamp signatures may only be used on conformed copies.) NOTE: If a
corporation acts as incorporator, the name of the corporation and the state of
incorporation shall be shown and the execution shall be by its president or vice
president and verified by him, and attested by its secretary or assistant
secretary.

================================================================================
                                  FEE SCHEDULE

o    The initial franchise tax is assessed at the rate of 15/100 of 1 percent
     ($1.50 per $1,000) on the paid-in capital represented in this state, with a
     minimum of $25.

o    The filing fee is $75.

o    The minimum total due (franchise tax + filing fee) is $100. (Applies when
     the Consideration to be Received as set forth in Item 4 does not exceed
     $16,667)

o    The Department of Business Services in Springfield will provide assistance
     in calculating the total fees if necessary.

     Illinois Secretary of State        Springfield,  IL 62756
     Department of Business Services    Telephone (217) 782-9522 or 782-9523


C-162.18

<PAGE>
                                     BY-LAWS

                                       OF

                              MIDWEST ENERGY, INC.


                                   ARTICLE I.

                                     OFFICES

     Section 1. The registered office of the Corporation required by the
Illinois Business Corporation Act of 1983, as amended (the "Act"), to be
maintained in the State of Illinois shall be in the City of Chicago, County of
Cook, State of Illinois. The Corporation may also have offices at such other
places both within and without the State of Illinois as the Board of Directors
may from time to time determine or the business of the Corporation may require.

                                   ARTICLE II.

                                  SHAREHOLDERS

     Section 1. Time and Place of Meetings. All meetings of the shareholders for
the election of directors or for any other purpose shall be held at such time
and place, within or without the State of Illinois, as shall be designated by
the Board of Directors. In the absence of a designation of a place for any such
meeting by the Board of Directors, each such meeting shall be held at the
principal office of the Corporation.

     Section 2. Annual Meetings. An annual meeting of shareholders shall be held
for the purpose of electing directors and transacting such other business as may
properly be brought before the meeting. The date of the annual meeting shall be
determined by the Board of Directors.

     Section 3. Special Meetings. Special meetings of the shareholders, for any
purpose or purposes, unless otherwise prescribed by law, may be called by the
Chief Executive Officer, by the President, by the Chairman of the Board, by a
majority of the Board of Directors, or by the holders of not less than twenty
percent of the outstanding shares entitled to vote on the matter for which the
meeting is called by written request executed by such holders and delivered to
the President or the Secretary of the Corporation.
<PAGE>
     Section 4. Notice of Meetings. Written notice of each meeting of the
shareholders stating the place, date and time of the meeting and, in the case of
a special meeting, the purpose or purposes for which the meeting is called,
shall be delivered not less than ten nor more than sixty days before the date of
the meeting, or in the case of a merger, consolidation, share exchange,
dissolution or sale, lease or exchange of assets, not less than twenty nor more
than sixty days before the date of the meeting, either personally or by mail, by
the President, or by the Secretary at the direction of the President or the
person or persons calling the meeting, to each shareholder of record entitled to
vote at such meeting. If mailed, such notice shall be deemed to be delivered
when deposited in the United States mail, addressed to the shareholder at his
address as it appears on the records of the Corporation, with postage thereon
prepaid.

     Any shareholder entitled to receive notice may waive notice of any meeting
by a writing executed and delivered to the Corporation either before or after
the meeting. Attendance of a shareholder at any meeting shall constitute a
waiver of notice of such meeting, unless the shareholder attends such meeting
for the express purpose of objecting to the holding of such meeting because
proper notice was not given and at the beginning of such meeting records such
objection with the person acting as secretary of the meeting and does not
thereafter vote on any action taken at the meeting.

     Section 5. Quorum. The holders of record of a majority of the shares issued
and outstanding and entitled to vote thereat, represented in person or by proxy,
shall constitute a quorum at all meetings of the shareholders for the
transaction of business, except as otherwise provided by the Act or by the
Articles of Incorporation. If a quorum is not represented, the holders of record
of the shares represented in person or by proxy at the meeting and entitled to
vote thereat shall have power, by the affirmative vote of the holders of a
majority of such shares, to adjourn the meeting to another time and/or place,
without notice other than announcement at the meeting, except as hereinafter
provided, until a quorum shall be present or represented. At such adjourned
meeting, at which a quorum shall be present or represented, any business may be
transacted which might have been transacted at the original meeting. If the
adjournment is for more than thirty days, or if after the adjournment a new
record date is fixed for the adjourned meeting, a notice of the adjourned
meeting shall be given to each shareholder of record entitled to vote at the
meeting. Withdrawal of shareholders from any meeting shall not cause the failure
of a duly constituted quorum at such meeting.

                                      -2-
<PAGE>
     Section 6. Voting. At all meetings of the shareholders, each shareholder
shall be entitled to vote, in person or by proxy, each share owned by such
shareholder of record on the record date for the meeting. Each outstanding share
shall be entitled to one vote on each matter submitted to a vote at a meeting of
shareholders, unless otherwise provided in the Act or in the Articles of
Incorporation. When a quorum is present at any meeting, the affirmative vote of
the holders of record of a majority of the shares having voting power
represented in person or by proxy shall decide any question brought before such
meeting, unless the question is one upon which, by express provision of the Act
or of the Articles of Incorporation, a different vote is required, in which case
such express provision shall govern and control the decision of such question. A
shareholder who is in attendance at a meeting of shareholders in person or by
proxy, but who abstains from the vote on any matter, shall not be deemed to be
represented at such meeting for purposes of the preceding sentence with respect
to such vote, but shall be deemed to be represented at such meeting for all
other purposes.

     Section 7. Informal Action by Shareholders. Unless otherwise provided by
the Act or by the Articles of Incorporation, any action required to be taken at
a meeting of the shareholders, or any other action which may be taken at a
meeting of the shareholders, may be taken without a meeting and without a vote,
if a consent in writing, setting forth the action so taken, shall be signed by
(a) the holders of outstanding shares having not less than the minimum number of
votes that would be necessary to authorize or take such action at a meeting at
which all shares entitled to vote thereon were present and voting, provided,
that (i) at least five days prior to the execution of the consent a notice in
writing is delivered to all of the shareholders entitled to vote with respect to
the subject matter thereof, and (ii) those shareholders who have not consented
in writing are notified in writing of the taking of the corporate action
promptly after the effective date of such action; or (b) all of the shareholders
entitled to vote with respect to the subject matter thereof.

     Section 8. Proxies. At all meetings of shareholders, a shareholder may vote
in person or vote by proxy which is executed by the shareholder or his duly
authorized attorney-in-fact. Such proxy shall be filed with the Secretary or
other person authorized to tabulate votes at any time prior to the commencement
of the meeting. No proxy shall be valid after eleven months from the date of its
execution unless otherwise provided in the proxy.

                                      -3-
<PAGE>
                                  ARTICLE III.

                                    DIRECTORS

     Section 1. General Powers. The business and affairs of the Corporation
shall be managed and controlled by or under the direction of its Board of
Directors, which may exercise all such powers of the Corporation and do all such
lawful acts and things as are not by law or by the Articles of Incorporation or
by these By-laws directed or required to be exercised or done by the
shareholders.

     Section 2. Number, Qualification and Tenure. The Board of Directors of the
Corporation shall consist of not less than one (1) member and not more than
twelve (12) members. Within the limits above specified, the number of directors
shall be determined from time to time by resolution of the Board of Directors.
The directors shall be elected at the annual meeting of the shareholders, except
as provided in the Articles of Incorporation or Section 3 of this Article, and
each director elected shall hold office until his successor is elected and
qualified or until his earlier death, termination, resignation or removal from
office. Any decrease in the number of directors shall not have the effect of
shortening the term of any incumbent director.

     Section 3. Vacancies and Newly Created Directorships. Vacancies and newly
created directorships resulting from any increase in the number of directors may
be filled by the appointment of a majority of the directors then in office
though less than a quorum, and each director so appointed shall hold office
until the next annual meeting of shareholders and until his successor is elected
and qualified or until the earlier death, termination, resignation or removal
from office of such director.

     Section 4. Place of Meetings. The Board of Directors may hold meetings,
both regular and special, either within or without the State of Illinois.

     Section 5. Meetings. The Board of Directors shall hold a regular meeting,
to be known as the annual meeting, immediately following each annual meeting of
the shareholders without any notice being given. Other regular meetings of the
Board of Directors shall be held at such time and place as the Board of

                                      -4-
<PAGE>
Directors may designate from time to time. No notice of regular meetings need be
given, other than by announcement at the immediately preceding regular meeting.
Special meetings of the Board of Directors may be called by or at the request of
the Chairman of the Board or a majority of the Board of Directors. Notice of any
special meeting of the Board shall be given at least two days prior thereto,
either in writing, or telephonically if confirmed promptly in writing, to each
director at the address shown for such director on the records of the
Corporation.

     Section 6. Waiver of Notice; Business and Purpose. Notice of any meeting of
the Board of Directors may be waived in writing signed by the person or persons
entitled to such notice either before or after the time of the meeting. The
attendance of a director at any meeting shall constitute a waiver of notice of
such meeting, except where a director attends a meeting for the express purpose
of objecting to the transaction of any business because the meeting is not
lawfully called or convened and at the beginning of such meeting records such
objection with the person acting as secretary of the meeting and does not
thereafter vote on any action taken at the meeting. Neither the business to be
transacted at, nor the purpose of, any regular or special meeting of the Board
need be specified in the notice or waiver of notice of such meeting, unless
specifically required by the Act.

     Section 7. Quorum and Voting. At all meetings of the Board of Directors a
majority of the total number of directors then in office shall constitute a
quorum for the transaction of business. If a quorum shall not be present at any
meeting of the Board of Directors, the directors present thereat may adjourn the
meeting without notice other than announcement at the meeting, to any other
date, time and place until a quorum shall be present. The act of a majority of
the directors present at any meeting at which there is a quorum shall be the act
of the Board of Directors, unless the act of a greater number is required by the
Act or by the Articles of Incorporation. Withdrawal of directors from any
meeting shall not cause the failure of a duly constituted quorum at such
meeting. A director who is in attendance at a meeting of the Board of Directors
but who abstains from the vote on any matter by announcing his abstention to the
person acting as secretary of the meeting and not voting on such matter shall
not be deemed to be present at such meeting for purposes of the preceding
sentence or Section 13 of this Article with respect to such vote, but shall be
deemed to be present at such meeting for all other purposes.

                                      -5-
<PAGE>
     Section 8. Organization. The Chairman of the Board, if elected, shall act
as chairman at all meetings of the Board of Directors. If the Chairman of the
Board is not elected or if elected, is not present, the Vice Chairman, if any,
or, if no such Vice Chairman is present, a director chosen by a majority of the
directors present, shall act as chairman at such meeting of the Board of
Directors.

     Section 9. Committees. The Board of Directors, by resolution adopted by a
majority of the whole Board, may designate two or more directors to constitute
an Executive Committee. The Board of Directors, by resolution adopted by a
majority of the whole Board, may create one or more other committees and appoint
two or more directors to serve on such committee or committees. Each director
appointed to serve on any such committee shall serve, unless the resolution
designating the respective committee is sooner amended or rescinded by the Board
of Directors, until the next annual meeting of the Board or until his respective
successor is designated. The Board of Directors, by resolution adopted by a
majority of the whole Board, may also designate additional directors as
alternate members of any committee to serve as members of such committee in the
place and stead of any regular member or members thereof who may be unable to
attend a meeting or otherwise unavailable to act as a member of such committee.
In the absence or disqualification of a member and all alternate members
designated to serve in the place and stead of such member, the member or members
thereof present at any meeting and not disqualified from voting, whether or not
such member or members constitute a quorum, may unanimously appoint another
director to act at the meeting in the place and stead of such absent or
disqualified member.

     The Executive Committee may exercise all the powers and authority of the
Board of Directors in the management of the business and affairs of the
Corporation between the meetings of the Board of Directors, and any other
committee may exercise the power and authority of the Board of Directors to the
extent specified by the resolution designating such committee, or the Articles
of Incorporation or these By-laws; provided, however, that no committee may take
any action that is expressly required by the Act or the Articles of
Incorporation or these By-laws to be taken by the Board of Directors and not by
a committee thereof. Each committee shall keep a record of its acts and
proceedings, which shall form a part of the records of the Corporation in the
custody of the Secretary, and all actions of each committee shall be reported to
the Board of Directors at the next meeting of the Board.

                                      -6-
<PAGE>
     Meetings of committees may be called at any time by the Chairman of the
Board, if any, or the chairman of the respective committee. A majority of the
members of the committee shall constitute a quorum for the transaction of
business and, except as expressly limited by this section, the act of a majority
of the members present at any meeting at which there is a quorum shall be the
act of such committee. Except as expressly provided in this section or in the
resolution designating the committee, a majority of the members of any such
committee may select its chairman, fix its rules of procedure, fix the time and
place of its meetings and specify what notice of meetings, if any, shall be
given.

     Section 10. Action without Meeting. Unless otherwise specifically
prohibited by the Articles of Incorporation or these By-laws, any action
required or permitted to be taken at any meeting of the Board of Directors or
any committee thereof may be taken without a meeting, if all members of the
Board of Directors or such committee, as the case may be, execute a consent
thereto in writing setting forth the action so taken, and the writing or
writings are filed with the minutes of proceedings of the Board of Directors or
such committee.

     Section 11. Attendance by Telephone. Members of the Board of Directors or
any committee thereof may participate in and act at any meeting of the Board of
Directors or such committee, as the case may be, through the use of a conference
telephone or other communications equipment by means of which all persons
participating in the meeting can hear each other. Participation in such meeting
shall constitute attendance and presence in person at the meeting of the person
or persons so participating.

     Section 12. Compensation. By resolution of the Board of Directors,
irrespective of any personal interest of any of the members thereof, the
directors may be paid their reasonable expenses, if any, of attendance at each
meeting of the Board of Directors and may be paid a fixed sum for attendance at
meetings or a stated salary as directors, payable in cash or securities. These
payments shall not preclude any director from serving the Corporation in any
other capacity and receiving compensation therefor. Members of special or
standing committees may be allowed like compensation for attending committee
meetings.

                                      -7-
<PAGE>
     Section 13. Presumption of Assent. A director who is present at a meeting
of the Board of Directors or any committee thereof when corporate action is
taken shall be deemed to have assented to the action taken unless: (1) he
objects at the beginning of the meeting to holding such meeting or transacting
business at such meeting; (2) his dissent from the action taken is entered in
the minutes of such meeting; or (3) he delivers written notice of his dissent to
the person acting as the secretary of the meeting before the adjournment thereof
or forwards such dissent by registered or certified mail to the Secretary
immediately after the adjournment of such meeting. The right of dissent is not
available to a director who votes in favor of the action taken.


                                   ARTICLE IV.

                                    OFFICERS

     Section 1. Enumeration. The officers of the Corporation shall be chosen by
the Board of Directors and shall include a President and a Secretary. The Board
of Directors may also elect a Chairman of the Board, a Vice Chairman, one or
more Vice Presidents, a Treasurer, one or more Assistant Secretaries and
Assistant Treasurers and such other officers and agents as it may deem
appropriate. Any number of offices may be held by the same person.

     Section 2. Term of Office. The officers of the Corporation shall be elected
at the annual meeting of the Board of Directors and shall hold office until
their successors are elected and qualified or until their earlier death,
termination, resignation or removal from office. Any officer or agent of the
Corporation may be removed, with or without cause, by the Board of Directors
whenever in its judgment the best interests of the Corporation will be served
thereby, but such removal shall be without prejudice to the contract rights, if
any, of the person so removed. Election or appointment of an officer or agent
shall not of itself create contract rights. Any vacancy in any office because of
death, resignation, termination, removal, disqualification or otherwise, may be
filled by the Board of Directors for the unexpired portion of the term.

     Section 3. Chief Executive Officer. The Chief Executive Officer of the
Corporation, if elected, shall have general supervision, direction and control
of the business and affairs of the Corporation, subject to the control of the
Board of Directors, and shall have such other functions, authority and duties as
customarily appertain to the office of the chief executive officer of a business
corporation or as may be prescribed by the Board of Directors.

                                      -8-
<PAGE>
     Section 4. President. During any period when there shall be an office of
Chief Executive Officer, the President shall be the chief operating officer of
the Corporation and shall have such functions, authority and duties as may be
prescribed by the Board of Directors or the Chief Executive Officer. During any
period when there shall not be an office of Chief Executive Officer, the
President shall be the chief executive officer of the Corporation, and, as such,
shall have the functions, authority and duties provided for the Chief Executive
Officer.

     Section 5. Vice President. The Vice President or, if there shall be more
than one, each Vice President, in the absence of the President or in the event
of the President's inability or refusal to act (and if there be no Chief
Executive Officer), shall have the authority to perform the duties of the
President, subject to such limitations thereon as may be imposed by the Board of
Directors, and such other duties as may from time to time be prescribed by the
Board of Directors, the Chief Executive Officer or the President.

     Section 6. Secretary. The Secretary shall: (a) keep a record of all
proceedings of the shareholders, the Board of Directors and any committees
thereof in one of more books provided for that purpose; (b) give, or cause to be
given, all notices that are required by law or these Bylaws to be given by the
Secretary; (c) be custodian of the corporate records and, if the Corporation has
a corporate seal, of the seal of the Corporation; (d) have authority to affix
the seal of the Corporation to all instruments the execution of which requires
such seal and to attest such affixing of the seal; (e) keep a register of the
post office address of each shareholder which shall be furnished to the
Secretary by such shareholder; (f) sign, with the Chief Executive Officer, if
any, or President or any Vice President, or any other officer thereunto
authorized by the Board of Directors, any certificates for shares of the
Corporation, or any deeds, mortgages, bonds, contracts or other instruments
which the Board of Directors has authorized to be executed by the signature of
more than one officer; (g) have general charge of the share transfer books of
the Corporation; (h) have authority to certify as true and correct copies of the
By-laws, or resolutions of the shareholders, the Board of Directors and
committees thereof, and of other documents of the Corporation; and (i) in
general, perform the duties incident to the office of secretary and such other
duties as from time to time may be prescribed by the Board of Directors, the
Chief Executive Officer or the President. The Board of Directors may give
general authority to any other officer to affix the seal of the Corporation and
to attest such affixing of the seal.

                                      -9-
<PAGE>
     Section 7. Assistant Secretary. The Assistant Secretary, or if there shall
be more than one, each Assistant Secretary in the absence of the Secretary or in
the event of the Secretary's inability or refusal to act, shall have the
authority to perform the duties of the Secretary, subject to such limitations
thereon as may be imposed by the Board of Directors, and such other duties as
may from time to time be prescribed by the Board of Directors, the Chief
Executive Officer, the President or the Secretary.

     Section 8. Treasurer. The Treasurer shall be the principal accounting and
financial officer of the Corporation. The Treasurer shall: (a) have charge of
and be responsible for the maintenance of adequate books of account for the
Corporation; (b) have charge and custody of all funds and securities of the
Corporation, and be responsible therefor and for the receipt and disbursement
thereof; and (c) perform the duties incident to the office of treasurer and such
other duties as may from time to time be prescribed by the Board of Directors,
the Chief Executive Officer or the President. The Treasurer may sign with the
Chief Executive Officer, if any, or the President, or any Vice President, or any
other officer thereunto authorized by the Board of Directors, certificates for
shares of the Corporation. If required by the Board of Directors, the Treasurer
shall give a bond for the faithful discharge of his duties in such sum and with
such surety or sureties as the Board of Directors may determine.

     Section 9. Assistant Treasurer. The Assistant Treasurer, or if there shall
be more than one, each Assistant Treasurer, in the absence of the Treasurer or
in the event of the Treasurer's inability or refusal to act, shall have the
authority to perform the duties of the Treasurer, subject to such limitations
thereon as may be imposed by the Board of Directors, and such other duties as
may from time to time be prescribed by the Board of Directors, the Chief
Executive Officer, the President or the Treasurer.

     Section 10. Other Officers and Agents. Any officer or agent who is elected
or appointed from time to time by the Board of Directors and whose duties are
not specified in these By-laws shall perform such duties and have such powers as
may from time to time be prescribed by the Board of Directors, the Chief
Executive Officer or the President.

                                      -10-
<PAGE>
                                   ARTICLE V.

                             CERTIFICATES FOR SHARES

     Section 1. Form. The shares of the Corporation shall be represented by
certificates; provided, however, the Board of Directors may provide by
resolution or resolutions that some or all of any or all classes or series of
the Corporation's shares shall be uncertificated shares. Each certificate for
shares shall be consecutively numbered or otherwise identified. Certificates
representing shares in the Corporation shall be signed by or in the name of the
Corporation by the Chief Executive Officer or the President or a Vice President
and by the Treasurer or an Assistant Treasurer or the Secretary or an Assistant
Secretary of the Corporation. Where a certificate is countersigned by a transfer
agent, other than the Corporation or an employee of the Corporation, or by a
registrar, the signatures of one or more officers of the Corporation may be
facsimiles. In case any officer, transfer agent or registrar who has signed or
whose facsimile signature has been placed upon a certificate shall have ceased
to be such officer, transfer agent or registrar before such certificate is
issued, the certificate may be issued by the Corporation with the same effect as
if such officer, transfer agent or registrar were such officer, transfer agent
or registrar at the date of its issue.

     Section 2. Transfer. Upon surrender to the Corporation or the transfer
agent of the Corporation of a certificate for shares duly endorsed or
accompanied by proper evidence of succession, assignment or authority to
transfer, it shall be the duty of the Corporation to issue a new certificate or
uncertificated shares in place of any certificate therefor issued by the
Corporation to the person entitled thereto, cancel the old certificate and
record the transaction in its share book.

     Section 3. Replacement. In case of the loss, destruction, mutilation or
theft of a certificate representing shares of the Corporation, a new certificate
may be issued upon the surrender of the mutilated certificate or, in the case of
loss, destruction or theft of a certificate, upon satisfactory proof of such
loss, destruction or theft and upon such terms as the Board of Directors may
prescribe. The Board of Directors may in its discretion require the owner of the
lost, destroyed or stolen certificate, or his legal representative, to give the
Corporation a bond, in such sum and in such form and with such surety or
sureties as it may direct, to indemnify the Corporation against any claim that
may be made against it with respect to the certificate alleged to have been
lost, destroyed or stolen.

                                      -11-
<PAGE>
                                   ARTICLE VI.

                     INDEMNIFICATION OF DIRECTORS, OFFICERS,
                              EMPLOYEES AND AGENTS

     Section 1. Third Party Actions. The Corporation shall indemnify any person
who was or is a party or is threatened to be made a party to any threatened,
pending, or completed action, suit or proceeding, whether civil, criminal,
administrative or investigative, including all appeals (other than an action,
suit or proceeding by or in the right of the Corporation) by reason of the fact
that he is or was a director or officer of the Corporation (and the Corporation,
in the discretion of the Board of Directors, may so indemnify a person by reason
of the fact that he is or was an employee or agent of the Corporation or is or
was serving at the request of the Corporation, another corporation, partnership,
joint venture, trust or other enterprise in any capacity), against expenses
(including attorneys' fees), judgments, decrees, fines, penalties and amounts
paid in settlement actually and reasonably incurred by him in connection with
such action, suit or proceeding if he acted in good faith and in a manner he
reasonably believed to be in or not opposed to the best interests of the
Corporation and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his conduct was unlawful. The termination of any
action, suit or proceeding by judgment, order, settlement, conviction, or upon a
plea of nolo contendere or its equivalent, shall not, of itself, create a
presumption that the person did not act in good faith or in a manner he
reasonably believed to be in or not opposed to the best interests of the
Corporation and, with respect to any criminal action or proceeding, had
reasonable cause to believe his conduct was unlawful.

     Section 2. Actions By or in the Right of the Corporation. The Corporation
shall indemnify any person who was or is a party or is threatened to be made a
party to any threatened, pending or completed action or suit, including all
appeals, by or in the right of the Corporation to procure a judgment in its
favor by reason of the fact that he is or was a director or officer of the
Corporation (and the Corporation, in the discretion of the Board of Directors,
may so indemnify a person by reason of the fact that he is or was an employee or
agent of the Corporation or is or was serving at the request of the Corporation
in any other capacity for or on behalf of the Corporation), against expenses
(including attorneys' fees) actually and reasonably incurred by him in
connection with the defense or settlement of such action or suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the

                                      -12-
<PAGE>
best interests of the Corporation, except that no indemnification shall be made
in respect of any claim, issue or matter as to which such person shall have been
finally adjudged to be liable for negligence or misconduct in the performance of
his duty to the Corporation unless and only to the extent that the court in
which such action or suit was brought, or any other court of competent
jurisdiction, shall determine upon application that, despite the adjudication of
liability but in view of all the circumstances of the case, such person is
fairly and reasonably entitled to indemnity for such expenses as such court
shall deem proper. Notwithstanding the foregoing, the Corporation shall be
required to indemnify an officer or director in connection with an action, suit
or proceeding initiated by such person only if such action, suit or proceeding
was authorized by the Board of Directors.

     Section 3. Indemnity if Successful. To the extent that a director, officer,
employee or agent of the Corporation has been successful on the merits or
otherwise in defense of any action, suit or proceeding referred to in Section 1
or 2 of this Article, or in defense of any claim, issue or matter therein, he
shall be indemnified against expenses (including attorneys' fees) actually and
reasonably incurred by him in connection therewith.

     Section 4. Standard of Conduct. Except in a situation governed by Section 3
of this Article, any indemnification under Section 1 or 2 of this Article
(unless ordered by a court) shall be made by the Corporation only as authorized
in the specific case upon a determination that indemnification of the director
or officer, employee or agent is proper in the circumstances because he has met
the applicable standard of conduct set forth in Section 1 or 2, as applicable,
of this Article. Such determination shall be made (i) by a majority vote of
directors acting at a meeting at which a quorum consisting of directors who were
not parties to such action, suit or proceeding is present, or (ii) if such a
quorum is not obtainable, or even if obtainable, a quorum of disinterested
directors so directs, by independent legal counsel in a written opinion, or
(iii) by the shareholders.

     Section 5. Expenses. Expenses of each officer and director hereunder
indemnified actually and reasonably incurred in defending a civil or criminal
action, suit or proceeding or threat thereof shall be paid by the Corporation in
advance of the final disposition of such action, suit or proceeding upon receipt
of any undertaking by or on behalf of such person to repay such amount unless it
shall ultimately be determined that he is entitled to be indemnified by the
Corporation as authorized in this Article. Such expenses incurred by employees
and agents may be so paid upon receipt of the aforesaid undertaking and such
other terms and conditions, if any, as the Board of Directors deems appropriate.

                                      -13-
<PAGE>
     Section 6. Nonexclusivity. The indemnification and advancement of expenses
provided by, or granted pursuant to other Sections of this Article, shall not be
deemed exclusive of any other rights to which those seeking indemnification or
advancement of expenses may now or hereafter be entitled under any law, by-law,
agreement, vote of shareholders or disinterested directors or otherwise, both as
to action in his official capacity and as to action in another capacity while
holding such office.

     Section 7. Insurance. The Corporation may purchase and maintain insurance,
on behalf of any person who is or was a director, officer, employee or agent of
the Corporation, or is or was serving at the request of the Corporation as a
director, officer, employee or agent of another corporation, partnership, joint
venture, trust or other enterprise against any liability asserted against him
and incurred by him in any such capacity, or arising out of his status as such,
whether or not the Corporation would have the power to indemnify him against
such liability under the provisions of the Act.

     Section 8. Definitions. For purposes of this Article, references to "the
Corporation" shall include, in addition to the surviving corporation, any
merging corporation (including any corporation having merged with a merging
corporation) absorbed in a merger which, if its separate existence had
continued, would have had the power and authority to indemnify any or all of its
directors, officers, employees and agents, so that any person who was a
director, officer, employee or agent of such merging corporation, or was serving
at the request of such merging corporation in any other capacity, shall stand in
the same position under the provisions of this Article with respect to the
surviving corporation as such person would have had with respect to such merging
corporation if its separate existence had continued as such corporation was
constituted immediately prior to such merger.

     For purposes of this Article, references to "other capacities" shall
include serving as a trustee or agent for any employee benefit plan; references
to "fines" shall include any excise taxes assessed on a person with respect to
an employee benefit plan; and references to "serving at the request of the
Corporation" shall include any service as a director, officer, employee or agent
of the Corporation which imposes duties on, or involves services by, such
director, officer, employee, or agent with respect to an employee benefit plan,
its participants, or beneficiaries. A person who acted in good faith and in a
manner he reasonably believed to be in the best interests of the participants
and beneficiaries of an employee benefit plan shall be deemed to have acted in a
manner "not opposed to the best interests of the Corporation" as referred to in
this Article.

                                      -14-
<PAGE>
     Section 9. Reports to Shareholders. If required by the Act, the Corporation
shall report any indemnity payment or advancement of expenses by the Corporation
to any director, officer, employee or agent provided for in this Article to the
shareholders in writing either with or before the distribution of the notice of
the next shareholders' meeting.

     Section 10. Severability. If any provision hereof is invalid or
unenforceable in any jurisdiction, the other provisions hereof shall remain in
full force and effect in such jurisdiction, and the remaining provisions hereof
shall be liberally construed to effectuate the provisions hereof, and the
invalidity of any provision hereof in any jurisdiction shall not affect the
validity or enforceability of such provision in any other jurisdiction.

     Section 11. Amendment. The right to indemnification conferred by this
Article shall be deemed to be a contract between the Corporation and each person
referred to herein until amended or repealed, but no amendment to or repeal of
these provisions shall apply to or have any effect on the right to
indemnification of any person with respect to any liability or alleged liability
of such person for or with respect to any act or omission of such person
occurring prior to such amendment or repeal.


                                  ARTICLE VII.

                               GENERAL PROVISIONS

     Section 1. Fiscal Year. The fiscal year of the Corporation shall be fixed
from time to time by resolution of the Board of Directors.

     Section 2. Corporation Seal. The corporate seal, if any, of the Corporation
shall be in such form as may be approved from time to time by the Board of
Directors. The seal may be used by causing it or a facsimile thereof to be
impressed or affixed or in any other manner reproduced.

     Section 3. Notices and Mailing. Except as otherwise provided in the Act,
the Articles of Incorporation or these By-laws, all notices required to be given
by any provision of these Bylaws shall be deemed to have been given (i) when
received, if given in person, (ii) on the date of acknowledgment of receipt, if
sent by telex, facsimile or other wire transmission, (iii) one day after
delivery, properly addressed, to a reputable courier for same day or overnight
delivery, or (iv) three days after being deposited, properly addressed, in the
U.S. mail, certified or registered mail, postage prepaid.

                                      -15-
<PAGE>
     Section 4. Waiver of Notice. Whenever any notice is required to be given
under the Act or the provisions of the Articles of Incorporation or these
By-laws, a waiver thereof in writing, signed by the person or persons entitled
to said notice, whether before or after the time stated therein, shall be deemed
equivalent to notice.

     Section 5. Interpretation. In these By-laws, unless a clear contrary
intention appears, the singular number includes the plural number and vice
versa, and reference to either gender includes the other gender.


                                  ARTICLE VIII.

                                   AMENDMENTS

     Unless the power to make, alter, amend or repeal these By-laws is reserved
to the shareholders by the Articles of Incorporation, these By-laws, including
any By-law adopted by the shareholders, may be made, altered, amended or
repealed by the shareholders or the Board of Directors, but the fact that the
power to make, alter, amend or repeal these By-laws has been conferred upon the
Board of Directors shall not divest the shareholders of the same powers.


(147802)

                                      -16-

<PAGE>
[Letterhead of Winthrop, Stimson, Putnam & Roberts]

                                                 February 19, 1999


Hon. David P. Boergers
Acting Secretary, Federal Energy
     Regulatory Commission
888 First Street, N.E.
Washington, D.C. 20426

          Re:  Central Illinois Light Company and
               The AES Corporation, Docket No.
               EC99-
               ----------------------------------

Dear Mr. Boergers:

     On behalf of Central Illinois Light Company (CILCO) and the AES Corporation
(AES), we are herewith submitting for filing the original and six copies of an
Application for Authorization of the Disposition of Jurisdictional Facilities
under Section 203 of the Federal Power Act.

     A form of Notice, suitable for publication in the Federal Register, is also
included in the materials filed herewith, together with a diskette containing
the text of the Notice in WordPerfect format.

     This Application seeks Commission authorization for the merger of a
subsidiary of AES with CILCO's parent, CILCORP Inc., and the possible merger of
CILCORP Inc. into AES.

     The attention of the Commission and the Staff are respectfully called to
the applicants request for expeditious consideration and approval of this
application so that the merger can take place by the end of April 1999.

     We are also attaching two additional copies of this letter and the
Application and ask that a member of your Staff stamp them to indicate their
receipt and return them to us in the envelope provided for that purpose.
<PAGE>
                                                               February 19, 1999


     If there are any questions about this filing, please do not hesitate to
contact me.

                                        Sincerely,



                                        Isaac D. Benkin

                                        Counsel for Central
                                        Illinois Light Company

Atch.
<PAGE>
                            UNITED STATES OF AMERICA
                                   BEFORE THE
                      FEDERAL ENERGY REGULATORY COMMISSION

Central Illinois Light Company,         )
  on its own behalf                     )         Docket No. EC99-_______
  and on behalf of                      )
The AES Corporation                     )





                           APPLICATION FOR APPROVAL OF
                            MERGER UNDER SECTION 203
                            OF THE FEDERAL POWER ACT





February 19, 1999
<PAGE>
                            UNITED STATES OF AMERICA
                                   BEFORE THE
                      FEDERAL ENERGY REGULATORY COMMISSION



Central Illinois Light Company,         )
   on its own behalf                    )         Docket No. EC99-_______
   and on behalf of                     )
The AES Corporation                     )


                APPLICATION FOR AUTHORIZATION OF THE DISPOSITION
                   OF JURISDICTIONAL FACILITIES UNDER SECTION
                    203 OF THE FEDERAL POWER ACT AND REQUEST
                             FOR EXPEDITED TREATMENT


     Pursuant to section 203 of the Federal Power Act, 16 U.S.C. section 824b,

and Part 33 of the Commission's Regulations, 18 C.F.R. sections 33.1 - 33.10

(1998), Central Illinois Light Company ("CILCO"), a public utility, hereby

applies for an order authorizing and approving the merger of its parent, CILCORP

Inc. ("CILCORP") into and with Midwest Energy, Inc. ("Midwest Energy"), a

wholly-owned subsidiary of The AES Corporation ("AES"), with CILCORP being the

surviving corporation and, thereafter, at the discretion of AES, the merger of

CILCORP into AES, to the extent that such merger or mergers result in a transfer

of control over jurisdictional facilities. (CILCO and AES are hereinafter

referred to collectively as the "Applicants.")

     The Applicants request expeditious consideration and approval of this

application to avoid delaying the proposed merger. Specifically, the Applicants

request that the Commission set a 30-day period for public comment so that it

may issue an order authorizing the merger no later than the end of April 1999.

As the Applicants demonstrate below, this merger application does not require an
<PAGE>
Appendix A analysis and, therefore, interested persons do not need a 60-day

comments period to review the application. A 30-day comment period is

appropriate in cases, such as this one, where no Appendix A analysis is

required. See, e.g., Phibro, Inc., Docket No. EC98-41-000, Notice issued May 13,

1998 (setting 30-day comment period); Nova Corp. and TransCanada Pipelines Ltd.,

Docket No. EC98-29-000, Notice issued February 13, 1998 (same).


                                 I. INTRODUCTION

     The proposed merger does not raise any of the public policy concerns that

frequently are present in utility merger proceedings and therefore should be

approved promptly. CILCO is a FERC-jurisdictional public utility that provides

retail electric and natural gas service in central and east-central Illinois,

provides open access transmission service and makes wholesale power sales.

Recently, CILCO requested the Commission's approval to transfer control of its

jurisdictional transmission facilities to the Midwest Independent System

Operator ("ISO"). AES primarily is an independent power developer and also is

involved in electric power marketing. AES does not own any electric transmission

facilities in the United States and does not control any inputs necessary for

electric generation in the United States. AES does not own any generation

facilities in the market in which CILCO sells wholesale power, and the

generating facilities owned by AES in the surrounding region are fully committed

under long-term contracts.

                                     - 2 -
<PAGE>
     As the affidavit of Cliff W. Hamal, annexed hereto as Exhibit B,

demonstrates, the merger transaction will have no adverse effect on competition

in any relevant market. AES is not now a competitor or potential competitor for

wholesale power sales or transmission service in the relevant geographic or

product markets served by CILCO. With the exception of facilities in Texas and

Florida, the capacity of each of AES's generation facilities is fully committed

under long-term contracts. No AES facility is closer than three transmission

wheels away from CILCO. Hence, this transaction does not raise any of the

competitive concerns frequently associated with the utility sector. Instead, the

merger will invest an existing competitor in the marketplace with enhanced

experience, financial resources and management expertise.

     The merger also will have no adverse effect on rates. AES has no captive

customers. CILCO serves at wholesale two transmission-dependent utilities. One,

CILCO's only wholesale requirements customer, is protected until March 2001 by a

fixed-rate contract. The other has a five-year transmission contract with CILCO

that precludes CILCO from increasing its transmission rates. Once these

agreements expire, the customers will be free to obtain sales service in the

competitive market, and transmission service will be available at regulated

rates under CILCO's open-access tariff. CILCO and AES are hereby committing

themselves not to file for an increase in CILCO's current transmission rates for

a period of four years after the merger takes place. The merger will not alter

in any way the effectiveness of regulation over the Applicants; CILCO will be,

                                      - 3 -
<PAGE>
as it now is, subject to regulation by this Commission and the Illinois Commerce

Commission ("ICC"). Consequently, the merger will be consistent with the public

interest.

     Although CILCO and AES are submitting this application pursuant to Part 33

of the Commission's regulations, the Applicants have conformed to the revised

procedural requirements for section 203 applications which the Commission

announced in its April 16, 1998 Notice of Proposed Rulemaking in Docket No.

RM98-4, Revised Filing Requirements Under Part 33 of the Commission's

Regulations, FERC Stats. & Regs. P. 32,528 (1998) ("Filing Requirements NOPR").

In this regard, the Applicants have included in this application new material

called for under the Filing Requirements NOPR.


                        II. DESCRIPTION OF THE APPLICANTS

A.   CILCO and CILCORP

     CILCO, an Illinois corporation and a combination gas and electric company,

is a regulated "public utility" within the meaning of section 201(e) of the

Federal Power Act, 16 U.S.C. section 824(e). CILCO provides retail electric

service to approximately 193,000 customers in central and east central Illinois

and provides retail gas service to approximately 202,000 customers in central

and east central Illinois. CILCO distributes electricity in Peoria, Pekin and

Lincoln, Illinois and numerous other communities in central and east central

Illinois and provides natural gas distribution service in Peoria, Pekin and

Springfield, Illinois and numerous other communities in central and east central

Illinois. CILCO's natural gas service is exempt from the Commission's

                                      - 4-
<PAGE>
jurisdiction under the Hinshaw Amendment to the Natural Gas Act. The ICC has

jurisdiction over the rates, terms and conditions of the retail service provided

by CILCO.

     CILCO also provides wholesale electric sales service pursuant to

cost-based 1/ and market-based 2/ tariffs on file with the Commission. CILCO

provides full requirements sales service to one customer, the Village of

Riverton, Illinois pursuant to a contract approved in Docket No. ER96-1365-000.

CILCO provides open access transmission service under a tariff which was

approved by the Commission in Docket Nos. OA96-36-000 and OA97-612-000. The

Commission's jurisdiction under the Federal Power Act extends to certain of

CILCO's electric transmission facilities and services, its wholesale sales of

power and energy and related transactions.

     The 1998 net generating capability owned by CILCO is approximately 1152 MW.

CILCO owns two coal-fired generating stations in central Illinois. Those

facilities have a combined capability of 1106 MW. In addition, CILCO owns a

gas-fired peaking station having a 30-MW capability. CILCO also owns the Midwest

Grain Cogeneration plant, with a capacity of 16 MW. The plant is located in

Pekin, Illinois. It is not a Qualifying Facility, and its power output is used

as CILCO system power. CILCO has two contracts with Central Illinois Public

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

1/   CILCO's cost-based tariff was approved by the Commission's unpublished
     letter order issued April 25, 1995, in Docket No. ER95-602-000.

2/   CILCO's market-based tariff was approved by the Commission's order in
     Docket No. ER98-2440-000 issued on June 2, 1998. Central Illinois Light
     Co., 83 FERC P. 61,252 (1998).

                                      - 5 -
<PAGE>
Service Company, under which CILCO currently makes bundled wholesale purchases

of 150 MW of capacity and energy, plus reserves. The amount purchased declines

to 50 MW after May 31, 2002. The last of these two contracts expires in 2009.

     The 345-kV, 138-kV and 34.5-kV transmission facilities of CILCO are shown

on a map included in Exhibit I to this application. CILCO owns approximately 350

miles of 345-kV, 138-kV and 34.5-kV lines which are functionalized as

transmission facilities. The map identifies the facilities owned by CILCO.

     CILCO is part of the Mid-American Interconnected Network ("MAIN"). Within

MAIN, CILCO is interconnected directly with three other investor-owned utilities

and the City of Springfield, Illinois, a municipal system.

     CILCO is a member of the Midwest ISO. CILCO's principal place of business

is 300 Liberty Street, Peoria, Illinois 61602. 3/

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

3/   In addition to its ownership interest in CILCO, CILCORP, through
     subsidiaries, holds two non-operating investments in electric generating
     facilities: (1) Springerville Unit 1. CILCORP Lease Management Inc. ("CLM")
     owns a 7.4257% undivided interest in Springerville Unit 1, a 360-MW
     coal-fired power plant located in Springerville, Arizona. The plant is
     operated by Tucson Electric Power ("TEP") and is leased to TEP under a
     long-term leveraged lease. The lease expires in 2015. CLM acquired its
     $52.5 million interest in the $707 million facility in 1986. CLM is a
     wholly-owned subsidiary of CILCORP Investment Management Inc. ("CIM"),
     which, in turn, is a wholly-owned subsidiary of CILCORP Inc. CLM has no
     involvement in the operation of Springerville Unit 1. (2) Energy Investors
     Fund, L.P. CIM Energy Investments Inc., a wholly-owned subsidiary of CIM,
     owns a 3.13% limited partnership interest in Energy Investors Fund, L.P.
     ("the Fund"). The Fund holds interests in 18 independent power projects.
     CIM Energy, as a limited partner, has no operating control of the Fund or
     of the Fund's investments. CIM Energy acquired its $5 million interest in
     the $159.5 million Fund in 1989. All of these interests are passive
     investments.

                                      - 6 -
<PAGE>
     All of CILCO's common stock is owned by CILCORP. CILCORP, an Illinois

corporation, was incorporated in 1985. CILCORP is a "public-utility holding

company" (as defined in PUHCA), exempt from all provisions (other than section

9(a)(2)) of PUHCA) pursuant to section 3(a)(1) of PUHCA and in accordance with

Rule 2 of PUHCA. 4/ Its principal business subsidiaries are CILCO and QST

Enterprises Inc. ("QST"). With the exception of CILCO, no CILCORP subsidiary or

CILCORP affiliate is a "holding company" or a "public-utility company" within

the meaning of PUHCA. CILCORP also has two other first-tier subsidiaries,

CILCORP Investment Management Inc. and CILCORP Ventures Inc., neither of which

is subject to the Commission's jurisdiction. CILCORP owns 100 percent of the

common stock of all of its first tier subsidiaries.

     QST is a CILCORP subsidiary that, through its subsidiary, QST Environmental

Inc., provides environmental services to governmental and industrial clients

across the United States. QST also provides energy and energy-related services

to a broad spectrum of retail and wholesale customers through another

subsidiary, QST Energy Inc. QST Energy Inc. has one wholly-owned subsidiary, QST

Energy Trading Inc., which purchases and sells energy in the wholesale market.

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

4/   This is the so-called intrastate exemption for holding companies and their
     utility subsidiaries that are "predominantly intrastate in character and
     carry on their business substantially in a single state in which such
     holding company and every such subsidiary company thereof are organized."

                                      - 7 -
<PAGE>
CILCO and QST Energy Trading Inc. have each received approval from the

Commission to charge market- based rates. 5/

B.   AES

     AES, incorporated in Delaware, is a United States-based multinational

electric power generation and distribution company with operations in 16

countries worldwide. It is engaged principally in the development, ownership and

operation of electric generating plants and electric distribution companies.

Revenues from electric generation and distribution activities accounted for over

95 percent of revenues in 1997. Other activities include the sale of steam and

other commodities related to the company's cogeneration operations as well as

operational, construction and project development services and gas and power

marketing. AES is not currently a holding company subject to the provisions of

PUHCA because none of its subsidiaries is a public utility company as defined by

PUHCA.

     The Commission has authorized the following AES subsidiaries to make

wholesale sales of power at market-based rates: (i) AES Power, Inc. ("AES

Power"), a wholly owned subsidiary of AES (see Docket No. ER94-890); (ii)

Northern/AES Energy L.L.C., which is a joint venture of AES Power North, Inc. (a

wholly owned AES Power subsidiary), United Power Association and J Power, Inc.

(see Docket No. ER98-445; (iii) Commonwealth Chesapeake Company, L.L.C., fifty

percent of which is owned by AES Chesapeake, Inc. (a wholly owned subsidiary of

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

5/   See Central Illinois Light Co., 83 FERC P. 61,252 (1998); QST Energy
     Trading, Inc., 74 FERC P. 61,282 (1996).

                                      - 8 -
<PAGE>
AES Enterprises, Inc., which in turn is a wholly owned AES subsidiary) (see

Docket No. ER99-415); and (iv) AES NY, L.L.C. (an AES subsidiary created to

acquire and own certain generating facilities in New York) (see Docket No.

ER99-564). In addition, the Commission has granted three AES subsidiaries (AES

Huntington Beach, L.L.C., AES Alamitos, L.L.C. and AES Redondo Beach, L.L.C.)

authorization to sell wholesale power and certain ancillary services at

market-based rates (see Docket Nos. ER98- 2184, -2185, -2186, -2843, -2844 and

- -2883).

     AES has grown since its founding in 1981 to become one of the largest, if

not the largest, global electricity suppliers. AES currently owns and/or

operates (entirely or in part) a diverse international portfolio of electric

power plants with a total capacity of 23,656 MW, including plants that are part

of distribution companies in which AES has an interest. Of that total, 5,025 MW

(nine plants) are either Qualifying Facilities ("QFs") or Exempt Wholesale

Generators ("EWGs") that are located in the United States; 1,818 MW (five

plants) are in the United Kingdom; 885 MW (six plants) are in Argentina; 817 MW

(eight plants) are in China; 1,291 MW (three plants) are in Hungary; 6,456 MW

(41 plants) are in Brazil; 5,384 MW (seven plants) are in Kazakhstan; 210 MW

(one plant) are in the Dominican Republic; 110 MW (one plant) are in Canada; 695

MW (two plants) are in Pakistan; 288 MW (one plant) are in Australia; 405 MW

(one plant) are in the Netherlands; and 282 MW (two plants) are in Panama.

                                      - 9 -
<PAGE>
Nearly 80 percent of this generating capacity (on an MW basis) is located

outside the United States.

     AES owns and operates the Lyukobanya Coal Mine in Hungary. The mine has an

output of approximately one million tons per year of brown coal and is the sole

supplier of AES Borsod. Also, CEMIG, in which AES has a minority investment, has

operated a small gas distribution company, GASMIG, since 1995.

     In addition to the above, AES owns Midwest, an Illinois corporation that

was incorporated for the sole purpose of this merger transaction. AES's and

Midwest's principal places of business are co-located at 1001 North 19th Street,

20th Floor, Arlington, Virginia 22209.

     AES is not currently a "public utility holding company" within the meaning

of PUHCA. Each of the generating facilities in which AES has an interest is or

has been (1) owned and operated by a "foreign utility company" within the

meaning of section 33 of PUHCA; (b) certified as a QF under section 210 of the

Public Utility Regulatory Policies Act of 1978, 16 U.S.C. section 824a-3

("PURPA"), and the Commission's regulations in Part 292 of title 18, C.F.R.

implementing PURPA; (c) been determined to be owned and operated by an Exempt

Wholesale Generator ("EWG") under section 32 of PUHCA; or (d) some combination

of the foregoing statuses exempting the holder from regulation under PUHCA.

                                     - 10 -
<PAGE>
                       III. DESCRIPTION OF THE TRANSACTION

     The merger will be implemented in accordance with an Agreement and Plan of

Merger ("Merger Agreement") dated November 22, 1998, by and among CILCORP, AES

and Midwest. A copy of the Merger Agreement is attached as Exhibit A to this

application. The Merger Agreement provides for a two-step merger, the second

being within AES's discretion. First, Midwest will be merged into CILCORP, with

CILCORP as the surviving corporation (the "first merger"). As part of the first

merger, the common stock of CILCORP will be canceled in exchange for the right

to receive $65.00 per share in cash, and the common stock of Midwest will be the

common stock of the surviving corporation, CILCORP. AES will own all of

CILCORP's common stock and, thus, AES indirectly will own and control all of the

common stock of CILCORP's subsidiaries, including CILCO. Thereafter, at the

discretion of AES, CILCORP may be merged into AES, with AES as the surviving

corporation (the "second merger"). (The first merger and the second merger are

herein individually and collectively referred to as the "merger".)

     Following the merger, AES will own and control (directly, if the second

merger takes place, or indirectly, if it does not) CILCO and its jurisdictional

assets. Thus, either or both merger transactions will result in a transfer of

control over CILCO and its jurisdictional assets. The Merger Agreement provides

that following the merger, each CILCORP subsidiary, including CILCO, will

continue to provide the same products and services it provided beforehand. Under

                                     - 11 -
<PAGE>
the Merger Agreement, the merger transaction cannot be consummated until all

required regulatory approvals have been obtained.

     Under an Illinois statute which became effective in December 1997, Illinois

electric utilities are required only to provide notice and certain information

to the ICC prior to implementing a merger, provided that the merger is not a

merger of two or more Illinois public utilities or their holding companies. The

new statute specifies that ICC approval of the merger transaction described in

this application is not required for public utilities. However, the ICC Staff

has taken the position that because CILCO is a combination electric and gas

utility, ICC approval of the merger transaction is required with respect to

CILCO's gas operations. CILCO has filed with the ICC the required notice for an

electric utility under the new statute and has also filed a separate petition

with the ICC requesting a determination that ICC approval of the merger

transaction is not required or, in the alternative, requesting approval of the

merger transaction with respect to CILCO's gas operations.

     Because AES currently is not a public utility holding company, the merger

transaction does not require Securities and Exchange Commission ("SEC")

approval. However, AES has filed an application with the SEC requesting an

exemption from registration under section 3(a)(5) of PUHCA. In addition, a

notification of the merger to the Federal Trade Commission and the Department of

Justice has been filed pursuant to the Hart-Scott-Rodino Antitrust Improvements

Act of 1976.

                                     - 12 -
<PAGE>
                            IV. EFFECT ON COMPETITION

     On behalf of the Applicants, Cliff W. Hamal, an economist and a Director of

an economic consulting firm, LECG, Inc. evaluated the competitive implications

of the proposed merger. Mr. Hamal has a great deal of experience in the analysis

of market power issues in the utility industry. His conclusions are set forth in

detail in his affidavit attached to this application as Exhibit B. Mr Hamal did

not find it necessary to prepare an Appendix A analysis of the proposed

transaction because he concluded that the Applicants "do not sell the same

products in the same geographic markets." Para. 5. See Inquiry Concerning the

Commission's Merger Policy Under the Federal Power Act: Policy Statement

(hereinafter cited as "Merger Policy Statement"), FERC Stats & Regs paragraph

31,044 at 30,113. See also the Filing Requirements NOPR at 33,375; MidAmerican

Energy Co. and MidAmerican Energy Holdings Co., 85 FERC paragraph 61,354 at

62,367-68 (1998); Boston Edison Co., 82 FERC paragraph 61,311 at 62,236 (1998);

San Diego Gas & Elec. Co., 81 FERC paragraph 61,410 at 62,860 (1997); Duke Power

Co. and PanEnergy Corp., 79 FERC paragraph 61,236 at 62,037-038 (1997). Mr.

Hamal defines relevant geographic markets by identifying entities directly

connected with the Applicants and customers that historically have purchased

power from the Applicants. Para. 18. 6/

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

6/   Because the power marketers affiliated with the Applicants do not control
     generation, Mr. Hamal has not included power marketers in his study. Para.
     19. This is consistent with FERC precedent. See Enron Corp., 78 FERC
     paragraph 61,179 at 61,735 (1997).

                                     - 13 -
<PAGE>
     Several facts support the conclusion that AES and CILCO do not sell the

same products in the same markets. First, CILCO's installed capacity of 1152 MW

and firm purchases of 185 MW are needed to meet its native load obligations (and

its obligations under its wholesale power sales contracts), leaving CILCO with

no excess capacity to sell at wholesale. In particular, CILCO has only 32 MW of

uncommitted capacity in 1999, and this amount will be reduced to zero in 2000

and 2001. Second, even AES's closest generation facilities (located in

Pennsylvania and Oklahoma) are geographically remote from CILCO, and no AES

generation facility is closer than three transmission wheels away from CILCO.

Third, all of the capacity associated with AES's facilities in the United States

and Canada is committed fully to customers under long-term contracts, with the

exception of two facilities -- one in Texas and the other in Florida.

     Table CWH-3, attached to Mr. Hamal's affidavit, sets forth three years of

data regarding CILCORP's sales to utilities; these sales include six

interconnected utilities, including two transmission-dependent utilities -- the

Village of Riverton, Illinois ("Riverton") and Corn Belt Electric Cooperative

("Corn Belt") -- and four utilities one transmission wheel away from CILCO. As

Mr. Hamal explains, AES has not sold power from any generation facility under

its control to any of the ten entities listed in Table CWH-3, or to CILCO

itself. The absence of AES sales in CILCO's region is to be expected, because

almost all of the power generated by AES's facilities is committed under

long-term contracts and, as discussed above, AES's facilities are located far

from the CILCO territory in central Illinois.

                                     - 14 -
<PAGE>
     The only uncommitted capacity currently owned by AES is associated with

the Deepwater facility in Texas, which has 8 MW of uncommitted capacity through

1999 and 3 MW thereafter, and the 610- MW Indian River facility in Florida,

which AES is in the process of acquiring. Mr. Hamal explains that the small

amount (3-8 MW) of uncommitted capacity from the Deepwater facility is four

transmission wheels away from CILCO and, thus, raises no competitive concerns.

Para. 20. Regarding the Indian River facility in Florida, AES is pursuing a

long-term contract for its output, and it may be fully committed before the

merger transaction is consummated. In addition, the Indian River facility "is

even farther from the relevant markets, and not from a state that is a

historical supplier of power to the destination markets near CILCO." Para. 20.

The geographic distance between AES's facilities and CILCO's service territory

is demonstrated in Table CWH-4, which identifies the number of wheels associated

with the most direct contract path between each AES generator and CILCO. Para.

21. That table shows that AES's facilities are between 3 and 4 wheels away from

CILCO. 7/

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

7/   Mr. Hamal has not included in his analysis an AES project that is in an
     early stage of development in Indiana. In particular, AES has applied to
     the Indiana Regulatory Commission for a certificate of convenience and
     necessity to build a unit of up to 400 MW capacity that will benefit
     Hoosier Rural Electric Cooperative, Inc. and an unnamed power marketer.
     However, "the project has no site, permits, equipment or other contracts."
     Para. 22, Mr. Hamal explains that "[a]ctive power project developers are
     always considering potential new projects, and clearly this one has not
     reached the level of maturity where there can be any assurance it will be
     constructed." Para. 22. The earliest date the Indiana station could come on
     line is the Spring of 2000. Para. 15.

                                     - 15 -
<PAGE>
     Mr. Hamal notes that CILCO has 32 MW of uncommitted capacity in 1999, and

this amount will be reduced to zero in 2000 and 2001. Para. 29. Retail

competition in Illinois will cause the uncommitted capacity of utilities such as

CILCO to increase. Mr. Hamal has not included the effects of retail competition

in his analysis because "it is reasonable to presume that the loss of

requirements customers by Illinois utilities will proceed at roughly similar

rates." Id. Moreover, "[s]ince CILCORP is only a small portion of the total

Illinois system, which includes Com. Ed., Illinois Power, portions of Ameren and

others, its share of the uncommitted generation in Illinois will remain modest."

Id. Mr. Hamal notes that retail competition will not affect AES's uncommitted

capacity levels because its generation is not tied to retail load obligations.

     Next, Mr. Hamal examines the nine entities, discussed above, that are

connected directly to CILCO or have purchased power from CILCO. Aside from the

purchases by two direct interconnects -- Riverton and Springfield -- purchases

from CILCO by the seven other entities amounts to less than four percent of

those entities' historic purchases. Para. 24. Moveover, Mr. Hamal continues,

"the other destination markets all have access to large supply markets through

multiple utility interconnections listed in Table CWH-1." Id. In contrast, CILCO

is Riverton's only source of power, and Riverton's access to other power markets

is through CILCO. Mr. Hamal explains, however, that CILCO's current contract

                                     - 16 -
<PAGE>
with Riverton runs through March 2001, and, thus, there are no competitive

implications for Riverton during the period prior to that date. Para. 25.

Furthermore, CILCO's open access transmission tariff provides Riverton access to

a large wholesale market, including, among others, Com Ed, Ameren and Illinois

Power. Id. CILCO's sales to Springfield are modest -- less than 60,000 MWH in

1997 -- and amount to less than 3 percent of Springfield's own generation. Mr.

Hamal explains that "Springfield has access to other suppliers, including direct

interconnections with Ameren and Illinois Power, as well as through CILCO to Com

Ed via CILCO's open access tariff." Para. 26. Finally, as stated above, Corn

Belt is dependent on CILCO for transmission service, but Corn Belt has a

five-year contract with CILCO for such service. Para. 27. This transmission

contract, Mr. Hamal continues, "assures Corn Belt that it will not be affected

by the merger through 2003." Id. CILCO's open access tariff and the increasing

competitive electric power market ensure that, as is the case for Riverton, Corn

Belt will have access to competitive supplies after 2003. As Mr. Hamal shows in

his Table CWH-5, Corn Belt has not purchased any energy from CILCO in recent

years. Id.

     Mr. Hamal looked at total capacity, producing Table CWH-6, which analyses

that subject. "If one looks at a market that includes CILCO and its

interconnects on a total capacity basis," says Mr. Hamal, "CILCORP is only 3

percent of the market for 1999- 2000. Again, AES does not have any capacity in

                                     - 17 -
<PAGE>
this market." Para. 28. As we have noted, AES's generation facilities are

located far from the CILCO service territory and are committed to a large extent

under long-term contracts.

     Turning to the issue of vertical market power, Mr. Hamal's affidavit

concludes that "[t]here are . . . no vertical market power issues of moment in

this matter." Para. 6. He notes that neither company owns or controls fuel or

fuel transportation that could be withheld from potential competitors, and that

although CILCO is in the retail gas business, the few large generators

interconnected with its gas system arrange for their own gas suppliers and use

CILCO only as an open access transporter. Para. 28. Moreover, CILCO is

prohibited by a condition included in the Commission's June 2, 1998 order

approving its application for market-based rate authority from providing favored

treatment for its own electric generating plants or from discriminating against

owners of competing generating facilities located in CILCO's gas service

territory.

     AES does not own or control any inputs into electric generation except for

normal fuel inventories at its power plants. The combined company could not

conceivably use gas distribution facilities in Illinois to affect the cost of

generating electricity in the localities where AES's U.S. plants are located.

CILCO owns two potential sites for generating stations in Illinois, and AES does

not own any sites within two wheels of CILCO's service territory. There is,

however, no scarcity of such sites. Mr. Hamal concludes that ownership of such

potential generation sites does not raise vertical market power concerns; "there

                                     - 18 -
<PAGE>
are many sites across the Midwest," he reports, "that could be used by other

project developers." Para. 34. "Neither company," Mr. Hamal adds, "has any

emission permits or related rights beyond those needed for its own, ongoing

operations which it can withhold from potential competitors." Para. 31.

     This application does not raise any questions about transmission market

power. CILCO has on file an open-access transmission tariff that conforms to the

Commission's pro forma tariff and otherwise complies with Order No. 888. In

addition, CILCO is a participant in the Midwest ISO. Consequently, the Midwest

ISO will control CILCO's transmission facilities and provide access to such

facilities. The proposed merger transaction will not change these facts. AES's

only electric transmission facility consists of a 3-kilometer line connecting

the Kingston generating facility to the transmission grid located in Ontario,

Canada. It is too geographically remote to be relevant to the market power

issue.

     Hence, this application does not present the Commission with vertical

market power issues.

                               V. EFFECT ON RATES

                       a. EFFECT ON WHOLESALE SALES RATES

     The proposed merger will have no adverse effect on CILCORP's wholesale

rates. As mentioned above, under "Description of Applicants," CILCORP has two

subsidiaries, CILCO and QST Energy Inc., with business activities in wholesale

generation. CILCO has only one firm long-term wholesale requirements customer,

                                     - 19 -
<PAGE>
the Village of Riverton, Illinois ("Riverton"). The existing contract between

CILCO and Riverton (which was filed with, and accepted by, the Commission in

Docket No. ER96-1365-000) 8/ obligates CILCO not to increase its existing base

rates to Riverton until the contract terminates on February 28, 2001. It is a

five-year fixed-price contract containing a fuel adjustment clause. Under the

contract, CILCO may not increase its sales rate to recover any merger-related

costs. Once its contract with CILCO expires, Riverton will be free to obtain its

supplies from the competitive market, if it chooses to do so. Hence, the

Commission's approval of this merger transaction will have no adverse effect on

the wholesale rates that Riverton pays for its electric power requirements.

     QST Energy Inc.'s marketing activities are winding down, and a request to

terminate its FERC sales tariff, which was approved in Docket No. ER96-553-000,

will soon be filed with the Commission. Hence, the merger transaction will have

no effect on QST's wholesale rates.

     The Applicants also make power sales pursuant to FERC market- based rate

tariffs. The rates specified in contracts entered into pursuant to these tariffs

are not based on the Applicants' costs and, therefore, cannot be affected by the

merger. The Commission has held that such market-based sales fail to raise any

concerns about a merger's possible adverse effect on rates. See, e.g., Destec

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

8/   See unpublished letter order dated May 15, 1996.

                                     - 20 -
<PAGE>
Energy, Inc. and NGC Corporation, 79 FERC paragraph 61,373 at 62,574-75 (1997);

Enron Corp., 78 FERC paragraph 61,179 at 61,737 (1997).

     The proposed merger also will have no effect on the rates charged for sales

by AES affiliates that own generating plants certified as QFs or EWGs. AES has

no power unilaterally to change the rates or any of the other provisions

contained in the contracts for sale of the output of such facilities. Thus, the

merger cannot have an adverse effect on such rates or the terms and conditions

of the sales.


                   b. EFFECT ON WHOLESALE TRANSMISSION RATES

     The proposed merger transaction will have no adverse effect on CILCO's

transmission rates. CILCO had an open access transmission tariff in place prior

to the issuance of Order 888. After Order 888 was issued, CILCO filed open

access compliance tariffs which were approved in Docket Nos. OA96-36-000 and

OA97-612-000. CILCO is a Participant in the Midwest ISO. The Midwest ISO

Participants filed an application on January 15, 1998 in Docket No. ER98-1438-

000, asking the Commission for authority to transfer operational control over

their jurisdictional transmission facilities to an Independent System Operator.

Concurrently, the Participants asked the Commission to approve a single tariff

for transmission throughout the system. On September 16, 1998, the Commission

issued an order in Docket Nos. ER98-1438-000 and EC98-24-000, approving the

                                     - 21 -
<PAGE>
transfer of operational control, accepting the tariff for filing, suspending it

for a nominal period and setting certain features of it for hearing. Midwest

Independent System Operator, 84 FERC paragraph 61,231 (1998).

     CILCO's jurisdictional transmission rates will, therefore, be subject to

review by the Commission in the proceedings now ongoing in the above cited

dockets or in future proceedings involving transmission rate filings by CILCO.

To ensure that CILCO's (and the Midwest ISO's) transmission rates do not recover

merger-related costs, the Applicants hereby commit that, for a period of four

years after the merger takes place, CILCO will not seek an increase in its

jurisdictional transmission rates. This is a commitment that amply fulfills the

ratepayer protection goals the Commission established in its Merger Policy

Statement, FERC Stats & Regs. paragraph 31,044 at 30,123-24. See Duke Power Co.

and PanEnergy Corp., 79 FERC paragraph 61,236 at 62,039-40 (1997).

     Under the Illinois Electric Service Customer Choice and Rate Relief Law of

1997 (220 Ill. Comp. Stat. 5/16-101-130 (West 1998), CILCO is required to be a

member of a regional ISO or to participate in an Illinois ISO. Hence, it is

clear that approval of this merger transaction will not affect CILCO's

membership in the Midwest ISO or any regional transmission organization that

succeeds it.


                            VI. EFFECT ON REGULATION

     Approval of this application will have no effect on the regulated status of

CILCO. As provided by Illinois law, it will continue to be regulated by the ICC

                                     - 22 -
<PAGE>
with respect to its retail activities and by the Commission under the Federal

Power Act with respect to its wholesale sale and transmission service. CILCORP,

the holding company which owns all of the common equity in CILCO, enjoys the

status of an exempt holding company under PUHCA. The Applicants expect that AES

will have the same status, albeit under a different provision of PUHCA. Their

Agreement provides, as a condition to closing, that the Securities and Exchange

Commission must issue to AES, in a form and substance reasonably satisfactory to

AES, an exemption from registration as a holding company under PUHCA section

3(a)(5). Because the merger will not result in the formation of a registered

public utility holding company and the Commission's jurisdiction over CILCO will

not be affected, no Ohio Power concerns are raised. 9/ Consequently, there is no

reason to conduct any further inquiry with respect to this issue. See, e.g.,

PG&E Corp., 80 FERC paragraph 61,041 at 61,138 (1997); Enova Corp., 79 FERC

paragraph 61,107 at 62,567 (1997).

     Various AES facilities have been determined to be QFs pursuant to the

Public Utility Regulatory Policies Act of 1978. The proposed transaction will

have no adverse effect on the QF status of these facilities. Under section

292.206(c)(1) of the Commission's regulations, 18 C.F.R. section 292.206(c)(1)

(1998), a company exempt under PUHCA section 3(A)(5) is not considered to be an

"electric utility holding company" for purposes of satisfying QF ownership

criteria.

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

9/   See Ohio Power Co. v. FERC, 954 F.2d 779 (D.C. Cir.), cert. denied, 498
     U.S. 73 (1992).

                                     - 23 -
<PAGE>
     The proposed transaction will not affect the ICC's exercise of its

jurisdiction over the retail rates of CILCO as an electricity provider or as a

provider of natural gas distribution service. CILCO will continue to function as

it does today. Moreover, as discussed above, a filing has been made with the ICC

requesting that it disclaim jurisdiction over the merger transaction or, in the

alternative, approve it. Thus, there is no need for the Commission to

investigate the merger's effect on state regulation. See, e.g., Long Island

Lighting Co., 80 FERC paragraph 61,035 at 61,080 (1997).


                         VII. COMPLIANCE WITH APPLICABLE
                     REQUIREMENTS OF 18 C.F.R. SECTION 33.2

     The Applicants submit the following information pursuant to 18 C.F.R. Part

33, as the same has been proposed to be modified under the Commission's Filing

Requirements NOPR:

A.   Name and Address of Persons Authorized to Receive Notices and
     Communications Regarding the Application (section 33.2(b)):


                                    FOR CILCO

                                  John G. Sahn
                         Central Illinois Light Company
                               300 Liberty Street
                             Peoria, Illinois 61602
                           (309) 675-8822 (telephone)
                           (309) 675-8888 (facsimile)

                                       and

                                     - 24 -
<PAGE>
                                 Isaac D. Benkin
                                 Kelly D. Hewitt
                       Winthrop, Stimson, Putnam & Roberts
                          1133 Connecticut Avenue, N.W.
                             Washington, D.C. 20036
                           (202) 775-9800 (telephone)
                           (202) 833-8491 (facsimile)


                             FOR THE AES CORPORATION

                                Jonathan S. Moore
                               The AES Corporation
                       1001 North 19th Street, 20th Floor
                            Arlington, Virginia 22209
                           (703) 522-1315 (telephone)
                           (703) 528-4510 (facsimile)

                                       and

                                   C.M. Naeve
                              Mary Margaret Farren
                    Skadden, Arps, Slate, Meagher & Flom LLP
                           1440 New York Avenue, N.W.
                             Washington, D.C. 20005
                           (202) 371-7000 (telephone)
                           (202) 393-5760 (facsimile)

B.   Description of the Applicants (section 33.2(c)):

(1)  all business activities of the applicant[s] including authorization by
     charter or regulatory approval, even if not currently engaged in such
     activity;

     The business activities of CILCO and AES are set forth above in this

application.

(2)  organizational charts depicting the applicant[s'] current and proposed
     post-transaction corporate structures (including any pending authorized but
     not implemented changes) indicating all parent companies, subsidiaries,
     affiliates and associate companies, unless the applicant[s] demonstrate
     that the proposed transaction does not affect the corporate structure of
     any party to the transaction;

     Organizational charts of CILCO and AES are set forth at Exhibit E.

(3)  a description of all joint ventures, strategic alliances, or other business
     arrangements to which the Applicant or its parent companies, subsidiaries,
     affiliates and associate companies is a party, unless the Applicant
     demonstrates that the proposed transaction does not affect any of its
     business interests;

                                     - 25 -
<PAGE>
     Neither CILCO nor any of its affiliates is a party to any joint venture,

strategic alliance or other business arrangement relevant to this application

other than those set forth in this application. Similarly, neither AES nor any

of its affiliates is a party to any joint venture, strategic alliance or other

business arrangement relevant to this application other than those set forth in

this application.

(4)  the identity of common officers or directors of parties to the proposed
     transaction;

     CILCO and AES do not have any common officers or directors.

(5)  a description of any authorizations, licenses, or other approvals received
     from the Commission;

     Any relevant Commission approvals or authorizations are described above in

this application, and consist of the Commission's approval of market-based rates

for CILCO and QST Energy Inc., the Commission's approval of market-based rates

for AES and its subsidiaries, Commission authorization for QF status and EWG

status for various projects in which AES has an interest, Commission approval

(subject to a hearing) of the Midwest ISO filing and the pending application of

CILCO for authorization to transfer operational control of its jurisdictional

transmission facilities to the Midwest ISO.

(6)  a description and location of wholesale power sales customers and unbundled
     transmission services customers served by the applicant[s] or [their]
     parent companies, subsidiaries, affiliates and associate companies.

     A full and complete description and location of the single wholesale power

sales customer served by CILCO is set forth in this application. CILCO also

provides unbundled transmission service under an open-access tariff conforming

                                     - 26 -

<PAGE>
to the pro forma tariff promulgated in Order No. 888. As noted above,

operational control over CILCO's unbundled transmission service will be in the

hands of the Midwest ISO. CILCO has entered into transmission service agreements

with more than 20 customers who obtain service under CILCO's open access

transmission tariff.

C.   A description of jurisdictional facilities owned, operated, or controlled
     by the applicant[s] or [their] parent companies, subsidiaries, affiliates,
     and associate companies (section 33.2(d)):

     The nature of the jurisdictional facilities owned by CILCORP and AES is

described fully in this application.

D.   A narrative description of the proposed transaction for which Commission
     authorization is requested, including:

          (1)  the identity of all parties involved in the transaction;

          (2)  all jurisdictional facilities and securities associated with or
               affected by the transaction;

          (3)  the consideration for the transaction; and

          (4)  the effect of the transaction on such jurisdictional facilities
               and securities (section 33.2(e)):

     A complete narrative description of the proposed transaction is set forth
in this application.

E.   All contracts related to the proposed transaction together with copies of
     all other written instruments entered into or proposed to be entered into
     by the parties to the transaction (section 33.2(f)):

     Copies of all of the contracts related to the proposed transaction are

contained in Exhibit A.

F.   If the proposed transaction involves physical property of any party, the
     applicant[s] must provide a general or key map showing in different colors
     the properties of each party to the transaction (section 33.2(h)):

                                     - 27 -
<PAGE>
     A map showing CILCO properties is attached as Exhibit I.

G.   If the applicant[s are] required to obtain licenses, orders, or other
     approvals from other regulatory bodies in connection with the proposed
     transaction, the applicant[s] must identify the regulatory bodies and
     indicate the status of other regulatory actions, and provide a copy of each
     order of those regulatory bodies that relates to the proposed transaction
     (section 33.2(i)):

     As noted in the application, the Illinois Commerce Commission claims

jurisdiction over the merger transaction only as it relates to the natural gas

properties of CILCO. CILCO has filed with the ICC an application for a

declaratory order, finding that the ICC lacks pre-approval jurisdiction over

AES' acquisition of CILCORP, or, in the alternative, for approval of the

acquisition. That filing has been assigned Docket No. 98-0882. A copy of the

application (including the exhibits thereto but excluding the prepared testimony

filed therewith) is attached as Exhibit F. The Illinois Commission has not yet

acted upon the application. As stated above, SEC approval is not required to

consummate the merger transaction. However, AES will file an application at the

SEC requesting a PUHCA registration exemption. The Applicants will file with the

Commission a copy of the SEC order once it is available. In addition, on

February 5, 1999, the Federal Trade Commission and the Department of Justice

were notified of the proposed merger pursuant to the Hart-Scott-Rodino Antitrust

Improvements Act of 1976. The Applicants requested early termination of the

waiting period, which will expire on March 7, 1999.

                                     - 28 -
<PAGE>
                              Accounting Treatment

     The Filing Requirements NOPR requires applicants to specify the proposed

accounting entries they propose to make, showing the effect of the transaction

on all account balances, income statements and other relevant financial

statements. See FERC Stats. and Regs. paragraph 32,528 at 33,393. Because this

merger transaction will take place at the holding company level only, it will

have no effect on CILCO's account balances and financial statements, which will

continue to be maintained, as they are today, in accordance with the

Commission's Uniform System of Accounts for Public Utilities. Hence, the

Applicants respectfully request a waiver of the requirement to file the

accounting entries.

     The following additional exhibits are attached in support of this

application:

     Exhibit G -- Verifications.

     Exhibit H -- Form of Notice Suitable for Publication in the Federal

Register. In addition, the Applicants are submitting a 3.5" diskette containing

a copy of the form of the Notice in WordPerfect format.

                                     - 29 -
<PAGE>
     Exhibit J -- List of all persons upon whom copies of this filing have been

served.

                                        Respectfully submitted,


                                        /S/ Isaac D. Benkin
                                        ---------------------------
                                        Isaac D. Benkin
                                        Kelly D. Hewitt

                                        Winthrop, Stimson, Putnam
                                             & Roberts
                                        1133 Connecticut Avenue, N.W.
                                        Washington, D.C.  20036
                                        (202) 775-9800

                                        Counsel for Central Illinois
                                             Light Company


Dated:  February 19, 1999


                                     - 30 -
<PAGE>
                                LIST OF EXHIBITS
<PAGE>
                                   EXHIBIT A
<PAGE>
                          AGREEMENT AND PLAN OF MERGER

                                      among

                              THE AES CORPORATION,

                                  CILCORP INC.,

                                       and

                              MIDWEST ENERGY, INC.





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

                          Dated as of November 22, 1998

                          -----------------------------
<PAGE>
                                TABLE OF CONTENTS

                                                                            Page

ARTICLE I.               THE MERGER............................................2
          Section 1.1    The Merger............................................2
          Section 1.2    Effective Time........................................3
          Section 1.3    Effect of the Merger..................................3
          Section 1.4    Subsequent Actions....................................3
          Section 1.5    Articles of Incorporation; By-Laws; Directors;
                         Officers..............................................3

ARTICLE II.              TREATMENT OF SHARES...................................4
          Section 2.1    Conversion of Securities..............................4
          Section 2.2    Per Share Amount Adjustments..........................5
          Section 2.3    Dissenting Shares.....................................5
          Section 2.4    Surrender of Shares; Stock Transfer Books.............6
          Section 2.5    CILCORP Options.......................................8

ARTICLE III.             THE CLOSING...........................................8
          Section 3.1    Closing...............................................8

ARTICLE IV.              REPRESENTATIONS AND WARRANTIES OF CILCORP.............9
          Section 4.1    Organization and Qualification........................9
          Section 4.2    Subsidiaries..........................................9
          Section 4.3    Capitalization.......................................10
          Section 4.4    Authority; Non-Contravention; Statutory Approvals;
                         Compliance...........................................12
          Section 4.5    Reports and Financial Statements.....................14
          Section 4.6    Absence of Certain Changes or Events; Absence of
                         Undisclosed Liabilities..............................15
          Section 4.7    Litigation...........................................16
          Section 4.8    Proxy Statement......................................17
          Section 4.9    Tax Matters..........................................17
          Section 4.10   Employee Matters; ERISA..............................21
          Section 4.11   Environmental Protection.............................25
          Section 4.12   Regulation as a Utility..............................30

                                       i
<PAGE>
          Section 4.13   Vote Required........................................30
          Section 4.14   Insurance............................................30
          Section 4.15   Opinion of Financial Advisor.........................30
          Section 4.16   Brokers..............................................30
          Section 4.17   Non-Applicability of Certain Provisions of
                         Illinois Act.........................................31
          Section 4.18   CILCORP Rights Agreement.............................31
          Section 4.19   Year 2000 Compliance.................................31
          Section 4.20   Title to Real Property...............................32
          Section 4.21   Assets Other than Real Property Interests............32
          Section 4.22   Intellectual Property................................33
          Section 4.23   Transactions with Affiliates.........................33
          Section 4.24   Discontinued Business................................34
          Section 4.25   Captive Insurance Business...........................34
          Section 4.26   Contractual Obligations..............................34
          Section 4.27   Disclosure...........................................35

ARTICLE V.               REPRESENTATIONS AND WARRANTIES OF AES AND
                         MERGER SUB...........................................35
          Section 5.1    Organization and Qualification.......................35
          Section 5.2    Authority; Non-Contravention; Statutory Approvals....35
          Section 5.3    Compliance...........................................37
          Section 5.4    Reports and Financial Statements.....................37
          Section 5.5    Proxy Statement Information..........................38
          Section 5.6    Financing............................................38
          Section 5.7    Regulatory Status....................................38
          Section 5.8    Regulatory Approval..................................38

ARTICLE VI.              CONDUCT OF BUSINESS PENDING THE MERGER;
                         COVENANTS OF THE PARTIES.............................39
          Section 6.1    Conduct of Business by CILCORP Pending the Merger....39
          Section 6.2    Covenants of AES ....................................47

ARTICLE VII.             ADDITIONAL AGREEMENTS................................49
          Section 7.1    Access to Information................................49
          Section 7.2    Proxy Statement......................................50
          Section 7.3    Regulatory Approvals and Other Matters...............51
          Section 7.4    Approval of CILCORP Stockholders.....................52

                                       ii
<PAGE>
          Section 7.5    Directors' and Officers' Indemnification.............53
          Section 7.6    Disclosure Schedules.................................54
          Section 7.7    Public Announcements.................................55
          Section 7.8    No Solicitations.....................................55
          Section 7.9    Expenses.............................................57
          Section 7.10   Board of Directors...................................58
          Section 7.11   Illinois Responsible Property Transfer Act...........58
          Section 7.12   Signature Authority..................................58
          Section 7.13   Termination of Existing Tax Sharing Agreements.......58
          Section 7.14   Deferred Compensation Plans..........................58

ARTICLE VIII.            CONDITIONS...........................................59
          Section 8.1    Conditions to Each Party's Obligation to Effect
                         the Merger...........................................59
          Section 8.2    Conditions to Obligation of CILCORP to Effect
                         the Merger...........................................60
          Section 8.3    Conditions to Obligation of AES and Merger Sub to
                         Effect the Merger....................................60

ARTICLE IX.              TERMINATION, AMENDMENT AND WAIVER....................62
          Section 9.1    Termination..........................................62
          Section 9.2    Effect of Termination................................66
          Section 9.3    Termination Fees; Expenses...........................66
          Section 9.4    Amendment............................................67
          Section 9.5    Waiver...............................................67

ARTICLE X.               GENERAL PROVISIONS...................................67
          Section 10.1   Non-Survival; Effect of Representations and
                         Warranties...........................................67
          Section 10.2   Notices..............................................67
          Section 10.3   Miscellaneous........................................69
          Section 10.4   Interpretation.......................................69
          Section 10.5   Counterparts; Effect.................................69
          Section 10.6   Enforcement..........................................69
          Section 10.7   Parties in Interest..................................70
          Section 10.8   Further Assurances...................................70
          Section 10.9   Waiver Of Jury Trial.................................70
          Section 10.10  Certain Definitions..................................70

                                      iii
<PAGE>
                          AGREEMENT AND PLAN OF MERGER


          AGREEMENT AND PLAN OF MERGER, dated as of November 22, 1998 (this
"Agreement"), among The AES Corporation, a Delaware corporation ("AES"), CILCORP
Inc., an Illinois corporation ("CILCORP"), and Midwest Energy, Inc., an Illinois
corporation and wholly-owned subsidiary of AES ("Merger Sub").

                              W I T N E S S E T H :

          WHEREAS, the respective Boards of Directors of AES and CILCORP each
have determined that the acquisition of CILCORP by AES is in the best interests
of their respective stockholders; and

          WHEREAS, in furtherance thereof, the respective Boards of Directors of
AES, CILCORP and Merger Sub have approved the merger of Merger Sub with and into
CILCORP, pursuant to the terms and subject to the conditions set forth in this
Agreement (the "Merger"); and

          WHEREAS, the Board of Directors of AES has determined that it may be
desirable for AES to merge CILCORP with and into AES following but substantially
contemporaneously with the Merger (the "Second Merger" which, for purposes of
this Agreement, if it occurs, shall be deemed to occur immediately after the
Merger).

          NOW, THEREFORE, in consideration of the premises and the
representations, warranties, covenants and agreements contained herein, the
parties hereto, intending to be legally bound hereby, agree as follows:


                                    ARTICLE I

                                   THE MERGER

          Section 1.1 The Merger. At the Effective Time (as defined in Section
1.2 hereof) and upon the terms and subject to the conditions of this Agreement
and the Illinois Business Corporation Act (the "Illinois Act"), Merger Sub shall
be merged with and into CILCORP, the separate corporate existence of Merger Sub
shall cease, and CILCORP shall

                                       2
<PAGE>
continue as the surviving corporation (sometimes hereinafter referred to as the
"Surviving Corporation").

          Section 1.2 Effective Time. On the Closing Date (as defined in Section
3.1 hereof), Articles of Merger complying with the requirements of the Illinois
Act shall be executed and filed by CILCORP and Merger Sub with the Secretary of
State of the State of Illinois. The Merger shall become effective on the date on
which the Certificate of Merger is issued by the Secretary of State of the State
of Illinois (the "Effective Time").

          Section 1.3 Effect of the Merger. At the Effective Time, the effect of
the Merger shall be as provided in the applicable provisions of the Illinois
Act. Without limiting the generality of the foregoing, and subject thereto, at
the Effective Time all the property, rights, privileges, powers and franchises
of CILCORP and Merger Sub shall vest in the Surviving Corporation, and all
debts, liabilities and duties of CILCORP and Merger Sub shall become the debts,
liabilities and duties of the Surviving Corporation.

          Section 1.4 Subsequent Actions. If, at any time after the Effective
Time, the Surviving Corporation shall consider or be advised that any deeds,
bills of sale, assignments, assurances or any other actions or things are
necessary or desirable to vest, perfect or confirm of record or otherwise in the
Surviving Corporation its right, title or interest in, to or under any of the
rights, properties or assets of either of CILCORP or Merger Sub acquired or to
be acquired by the Surviving Corporation as a result of, or in connection with,
the Merger or otherwise to carry out this Agreement, the officers and directors
of the Surviving Corporation shall be authorized to execute and deliver, in the
name and on behalf of either CILCORP or Merger Sub, all such deeds, bills of
sale, assignments and assurances and to take and do, in the name and on behalf
of each of such corporations or otherwise, all such other actions and things as
may be necessary or desirable to vest, perfect or confirm any and all right,
title and interest in, to and under such rights, properties or assets in the
Surviving Corporation or otherwise to carry out this Agreement.

          Section 1.5 Articles of Incorporation; By-Laws; Directors; Officers.
Unless otherwise determined by AES prior to the Effective Time, at the Effective
Time:

               (a) The Articles of Merger shall provide that the Articles of
Incorporation of Merger Sub, as in effect immediately prior to the Effective
Time, shall be the Articles of Incorporation of the Surviving Corporation until
thereafter amended as provided by law and such Articles of Incorporation.

                                       3
<PAGE>
               (b) The By-Laws of Merger Sub, as in effect immediately prior to
the Effective Time, shall be the By-Laws of the Surviving Corporation until
thereafter amended as provided by law, the Articles of Incorporation of the
Surviving Corporation and such By-Laws.

               (c) The members of the Board of Directors of Merger Sub
immediately prior to the Effective Time shall be the members of the Board of
Directors of the Surviving Corporation, to hold office from the Effective Time
until their respective successors are duly elected or appointed and shall have
qualified in the manner provided in the Articles of Incorporation and By-Laws of
the Surviving Corporation or as otherwise provided by law.

               (d) The officers of CILCORP in office immediately prior to the
Effective Time shall be the officers of the Surviving Corporation, to hold
office from the Effective Time until their respective successors are duly
elected or appointed and shall be qualified in the manner provided in the
Articles of Incorporation and By-Laws of the Surviving Corporation or as
otherwise provided by law.


                                   ARTICLE II

                               TREATMENT OF SHARES

          Section 2.1 Conversion of Securities. At the Effective Time, by virtue
of the Merger and without any action on the part of Merger Sub, CILCORP or the
holder of any of the following securities:

               (a) Each share of common stock, no par value, of CILCORP (a
"Share"), together with the associated purchase rights ("CILCORP Rights") under
the CILCORP Rights Agreement (as defined in Section 4.18 hereof), issued and
outstanding immediately prior to the Effective Time (other than any Shares to be
canceled pursuant to Section 2.1(b) hereof and any Dissenting Shares (as defined
in Section 2.3(a) hereof) shall be canceled and extinguished and be converted
into the right to receive $65.00, subject to adjustment in accordance with
Section 2.2 hereof (the "Per Share Amount"), in cash payable to the holder
thereof, without interest, upon surrender of the certificate representing such
Share in accordance with Section 2.4 hereof. Throughout this Agreement, the term
"Shares" refers to the Shares together with the associated CILCORP Rights and
the term "Aggregate

                                       4
<PAGE>
Consideration Amount" shall mean an amount equal to the product of (x) the Per
Share Amount as adjusted in accordance with Section 2.2 hereof and (y) the
number of Shares outstanding on the Closing Date.

               (b) Each Share held in the treasury of CILCORP and each Share
owned by AES or any direct or indirect Subsidiary (as defined in Section 4.1
hereof) of AES or of CILCORP immediately prior to the Effective Time shall be
canceled and extinguished, and no consideration shall be paid with respect
thereto.

               (c) Each share of common stock, no par value, of Merger Sub
issued and outstanding immediately prior to the Effective Time shall thereafter
be converted into and become one validly issued, fully paid and nonassessable
share of common stock, no par value, of the Surviving Corporation.

          Section 2.2 Per Share Amount Adjustments. Subject to AES' right of
termination set forth in Section 9.1(c)(ii) hereof, in the event the SEC
Exemption Order (as defined in Section 8.3(e) hereof) is issued by the
Securities and Exchange Commission (the "SEC") after the date which is the
nine-month anniversary of the date hereof, and provided that CILCORP shall have
delivered to AES the CILCORP Certificate pursuant to Section 6.2(d) hereof, then
the Per Share Amount shall be increased to $66.00 on the later to occur of (i)
the day following the nine-month anniversary of the date hereof and (ii) the day
after the date on which CILCORP delivers to AES the CILCORP Certificate.
Throughout this Agreement, the date on which the Per Share Amount is increased
to $66.00 pursuant to this Section 2.2 is referred to as the "First Adjustment
Period." If the CILCORP Certificate is delivered after the nine-month
anniversary but prior to the SEC Exemption Order being issued, then, following
the First Adjustment Period, the Per Share Amount shall be increased from $66.00
by $0.00546448 per day for each day until the SEC Exemption Order is issued up
to a maximum Per Share Amount of $68.00. Notwithstanding the above, in no event
shall the Per Share Amount be increased for any period after which AES has
irrevocably waived the condition set forth in Section 9.1(c)(ii) hereof.

          Section 2.3 Dissenting Shares.

               (a) Notwithstanding anything to the contrary contained in this
Agreement, to the extent appraisal rights are available to CILCORP stockholders
pursuant to the Illinois Act, any Shares held by a person who objects to the
Merger, whose Shares either were not entitled to vote or were not voted in favor
of the Merger and who complies with all of

                                       5
<PAGE>
the provisions of the Illinois Act concerning the rights of such person to
dissent from the Merger and to require appraisal of such person's Shares and who
has not withdrawn such objection or waived such rights prior to the Closing Date
(as defined in Section 3.1 hereof) ("Dissenting Shares") shall not be converted
into or represent a right to receive cash pursuant to Section 2.1 hereof, but
shall become the right to receive such consideration as may be determined to be
due to the holder of such Dissenting Shares pursuant to the Illinois Act.

               (b)  Notwithstanding the provisions of subsection (a) of this
Section, each Dissenting Share held by a person at the Effective Time who shall,
after the Effective Time, withdraw the demand for appraisal or lose the right of
appraisal, in either case pursuant to the Illinois Act, shall be deemed to be
converted, as of the Effective Time, into the right to receive cash as provided
in Section 2.1(a) hereof, without interest thereon, upon surrender of the
certificate or certificates representing such Shares in accordance with Section
2.4 hereof.

               (c)  CILCORP shall give AES (i) prompt notice of any written
demands for appraisal or payment of the fair value of any Shares, withdrawals of
such demands, and any other instruments served pursuant to the Illinois Act
received by CILCORP in respect of demands for appraisal or payment of the fair
value of any Shares and (ii) the opportunity to direct all negotiations and
proceedings with respect to demands for appraisal under the Illinois Act.
CILCORP shall not voluntarily make any payment with respect to any demands for
appraisal and shall not, except with the prior written consent of AES, settle or
offer to settle any such demands.

          Section 2.4 Surrender of Shares; Stock Transfer Books.

               (a)  Prior to the Effective Time, CILCORP shall designate a bank
or trust company to act as paying agent (the "Paying Agent") for purposes of
paying the amounts contemplated by Section 2.1 hereof. At the Effective Time,
AES shall deposit, or cause to be deposited, with the Paying Agent for the
benefit of holders of Shares, the aggregate consideration to which such holders
shall be entitled when and as required pursuant to Section 2.1 hereof.

               (b)  As soon as practicable after the Effective Time, AES shall
cause the Paying Agent to mail to each holder of record as of the Effective Time
of a certificate or certificates that have been converted pursuant to Section
2.1 hereof: (i) a letter of transmittal (which shall specify that delivery shall
be effected, and risk of loss and title to the certificates shall pass, only
upon actual delivery of the certificates to the Paying Agent) and (ii)
instructions 
                                       6
<PAGE>
for effecting the surrender of the certificates and receiving the aggregate
consideration to which such holder shall be entitled therefor pursuant to
Section 2.1 hereof. Upon surrender of a certificate to the Paying Agent for
cancellation, together with a duly executed letter of transmittal and such other
documents as the Paying Agent may reasonably require, the holder of such
certificate shall be entitled to receive in exchange therefor cash in an amount
equal to the Per Share Amount multiplied by the number of Shares represented by
such certificate. Until so surrendered, each such certificate (other than
certificates representing Dissenting Shares and certificates representing Shares
canceled pursuant to Section 2.1(b) hereof) shall be deemed at any time after
the Effective Time to represent solely the right to receive upon such surrender
the aggregate Per Share Amount relating thereto. No interest shall accrue or be
paid on any cash payable upon the surrender of a certificate or certificates
which immediately prior to the Effective Time represented outstanding Shares.

               (c)  If payment of cash in respect of canceled Shares is to be
made to a person other than the person in whose name a surrendered certificate
or instrument is registered in the transfer records of CILCORP, it shall be a
condition to such payment that the certificate or instrument so surrendered
shall be properly endorsed or shall be otherwise in proper form for transfer and
shall be accompanied by evidence satisfactory to the Paying Agent that any
transfer or other Taxes (as defined in Section 4.9 hereof) required by reason of
such payment in a name other than that of the registered holder of the
certificate or instrument either has been paid or is not payable.

               (d)  At the Effective Time, the stock transfer books of CILCORP
shall be closed and there shall not be any further registration of transfer of
any shares of capital stock thereafter on the records of CILCORP. If, after the
Effective Time, certificates for Shares are presented to the Surviving
Corporation or AES, they shall be canceled and exchanged for cash as provided in
Section 2.1(a) hereof and in this Section 2.4.

               (e)  Promptly following the date which is six months after the
Effective Time, the Paying Agent shall deliver to AES all cash (including any
interest received with respect thereto), certificates and other documents in its
possession relating to the transactions contemplated hereby, and the Paying
Agent's duties shall terminate. Thereafter, each holder of a certificate
representing Shares (other than certificates representing Dissenting Shares and
certificates representing Shares canceled pursuant to Section 2.1(b) hereof)
shall be entitled to look to the Surviving Corporation (subject to applicable
abandoned property, escheat and similar laws) only as general creditors thereof
with respect to the aggregate Per Share Amount payable upon due surrender of
their certificates, without any interest or dividends thereon.

                                       7
<PAGE>
Notwithstanding the foregoing, neither AES, the Surviving Corporation nor the
Paying Agent shall be liable to any holder of a certificate representing Shares
for the Per Share Amount delivered to a public official pursuant to any
applicable abandoned property, escheat or similar law.

               (f) The Per Share Amount paid in the Merger shall be net to the
holder of Shares in cash, subject to reduction only for (i) such amounts as AES
or the Paying Agent are required to withhold or deduct under the Code (as
defined in Section 4.9(e) of this Agreement) or any provision of state, local or
foreign Tax law with respect to the making of such payment, and (ii) as set
forth in Section 2.4(c) hereof, any stock transfer or other Taxes payable by
reason of such payment being made in a name other than that of the registered
holder of the certificate or instrument.

          Section 2.5    CILCORP Options. Two business days prior to the Closing
Date, the CILCORP Shareholder Return Incentive Compensation Plan (the "CILCORP
Option Plan") shall be amended (which such amendment shall be conditioned on the
Closing occurring) to provide (i) as to all performance shares that have been
granted under the CILCORP Option Plan and that have not been exercised prior to
the date of such amendment (the "Performance Shares"), that such Performance
Shares shall be cancelled as of the Closing Date and (ii) at the Closing CILCORP
shall pay to each holder of Performance Shares a cash payment equal to the
number of Performance Shares held immediately prior to such amendment multiplied
by the excess of the Per Share Amount over $36.00 less the amount of all
applicable federal, state and local withholding Taxes in connection with such
payment. CILCORP shall take all actions necessary to ensure that such payment
extinguishes all rights of such participants under the CILCORP Option Plan to
receive either Shares or shares of common stock of AES at or after the Effective
Time.


                                   ARTICLE III

                                   THE CLOSING

          Section 3.1 Closing. The closing of the Merger (the "Closing") shall
take place at the offices of Skadden, Arps, Slate, Meagher & Flom LLP, 919 Third
Avenue, New York, New York 10022-3897 at 10:00 A.M., New York time, on the
second business day immediately following the date on which the last of the
conditions set forth in Article VIII hereof

                                       8
<PAGE>
is fulfilled or waived, or at such other time, date and place as AES and CILCORP
shall mutually agree (the "Closing Date").


                                   ARTICLE IV

                    REPRESENTATIONS AND WARRANTIES OF CILCORP

     CILCORP hereby represents and warrants to AES and Merger Sub as follows:

          Section 4.1 Organization and Qualification. CILCORP and each of the
CILCORP Subsidiaries (as defined below) and, to the knowledge of CILCORP, each
of the CILCORP Joint Ventures (as defined below) is a corporation or other
entity duly organized, validly existing and in good standing under the laws of
its jurisdiction of incorporation or organization, has all requisite power and
authority and has been duly authorized by all necessary approvals and orders to
own, lease and operate its assets and properties and to carry on its business as
it is now being conducted and is duly qualified and in good standing to do
business in each jurisdiction in which the nature of its business or the
ownership or leasing of its assets and properties makes such qualification
necessary, other than in such jurisdictions where the failure to so qualify and
be in good standing, when taken together with all other such failures, would not
have a material adverse effect on the business, operations, properties, assets,
condition (financial or other), prospects or the results of operations of
CILCORP and the CILCORP Subsidiaries taken as a whole or on the consummation of
the transactions contemplated by this Agreement and the Second Merger (any such
material adverse effect, a "CILCORP Material Adverse Effect"). The term
"Subsidiary" of a person shall mean any corporation or other entity (including
partnerships and other business associations and joint ventures) in which such
person directly or indirectly owns at least a majority of the voting power
represented by the outstanding capital stock or other voting securities or
interests having voting power under ordinary circumstances to elect a majority
of the directors or similar members of the governing body, or otherwise to
direct the management and policies, of such corporation or entity and the term
"CILCORP Subsidiary" shall mean a Subsidiary of CILCORP. The term "Joint
Venture" of a person shall mean any corporation or other entity (including
partnerships and other business associations and joint ventures) in which such
person directly or indirectly owns an equity interest that is less than a
majority of any class of the outstanding voting securities or equity of any such
entity, other than equity interests held for passive investment purposes which
are less than 5% of any class of the outstanding voting 

                                       9
<PAGE>
securities or equity of any such entity, and the term "CILCORP Joint Venture"
shall mean a Joint Venture of CILCORP.

          Section 4.2    Subsidiaries. Section 4.2 of the disclosure schedule
delivered by CILCORP to AES concurrent with the execution of this Agreement (the
"CILCORP Disclosure Schedule") sets forth a list of all the CILCORP Subsidiaries
and the CILCORP Joint Ventures, including the name of each such entity, a brief
description of the principal line or lines of business conducted by each such
entity and the interest of CILCORP and the CILCORP Subsidiaries therein. CILCORP
is a "public-utility holding company" (as defined in the Public Utility Holding
Company Act of 1935, as amended ("PUHCA")) exempt from all provisions (other
than Section 9(a)(2)) of PUHCA, pursuant to Section 3(a)(1) in accordance with
Rule 2 of PUHCA, and Central Illinois Light Company ("CILCO") is a
"public-utility company" within the meaning of Section 2(a)(5) of PUHCA. With
the exception of CILCO, no CILCORP Subsidiary or CILCORP Joint Venture is a
"holding company" or a "public-utility company" within the meaning of Sections
2(a)(7) and 2(a)(5) of PUHCA, respectively, nor, except with respect to their
relationship with CILCORP, are any of such entities an "affiliate" or a
"subsidiary company" of a holding company within the meaning of Sections
2(a)(11) and 2(a)(8) of PUHCA, respectively. Except as set forth in Section 4.2
of the CILCORP Disclosure Schedule, (i) all of the issued and outstanding shares
of capital stock of each CILCORP Subsidiary are validly issued, fully paid,
nonassessable and free of preemptive rights and to the extent owned, directly or
indirectly, by CILCORP, are owned free and clear of any liens, claims,
encumbrances, security interests, charges and options of any nature whatsoever
("Liens"), and (ii) there are no outstanding subscriptions, options, calls,
contracts, voting trusts, proxies or other pledges, security interests, claims,
equities, charges, encumbrances, commitments, understandings, restrictions,
arrangements, rights or warrants, including any right of conversion or exchange
under any outstanding security, instrument or other agreement, obligating
CILCORP or any CILCORP Subsidiary to issue, deliver or sell, pledge, grant a
security interest or encumber, or cause to be issued, delivered or sold, pledged
or encumbered or a security interest to be granted on, shares of capital stock
of any CILCORP Subsidiary or obligating CILCORP or any CILCORP Subsidiary to
grant, extend or enter into any such agreement or commitment.

          Section 4.3 Capitalization.

               (a)  CILCORP. The authorized capital stock of CILCORP consists of
50,000,000 shares of common stock, no par value ( the "CILCORP Common Stock"),
and 4,000,000 shares of preferred stock, no par value, none of which preferred
stock is

                                       10
<PAGE>
outstanding. As of the close of business on November 20, 1998, (i) 13,610,680
shares of CILCORP Common Stock were issued and outstanding (such number of
shares is hereinafter referred to as the "Outstanding Shares"), (ii) 125,000
shares of CILCORP Common Stock were reserved for issuance pursuant to the
CILCORP Option Plan, and (iii) no shares of CILCORP Common Stock were held by
CILCORP in its treasury or by its wholly owned Subsidiaries. No bonds,
debentures, notes or other indebtedness having the right to vote (or convertible
into securities having the right to vote) on any matters on which stockholders
may vote ("Voting Debt") are issued or outstanding. All of the issued and
outstanding shares of CILCORP Common Stock are validly issued, fully paid,
nonassessable and free of preemptive rights. Since December 17, 1996, CILCORP
has not issued any shares of capital stock of any class of CILCORP other than
issuances of shares of CILCORP Common Stock pursuant to awards under the CILCORP
Option Plan. As of the date of this Agreement, except as set forth in Section
4.3(a) of the CILCORP Disclosure Schedule, there are no outstanding
subscriptions, options, calls, contracts, voting trusts, proxies or other
pledges, security interests, encumbrances, commitments, understandings,
restrictions, arrangements, rights or warrants, including any right of
conversion or exchange under any outstanding security, instrument or other
agreement, obligating CILCORP or any CILCORP Subsidiary to issue, deliver or
sell, pledge, grant a security interest or encumber, or cause to be issued,
delivered or sold, pledged or encumbered or a security interest to be granted
on, shares of capital stock or any Voting Debt of CILCORP or obligating CILCORP
or any CILCORP Subsidiary to grant, extend or enter into any such agreement or
commitment. Except as set forth in Section 4.3(a) of the CILCORP Disclosure
Schedule, there is no outstanding contractual commitment or obligation of
CILCORP or any CILCORP Subsidiary to make any investment (in the form of a loan,
capital contribution or otherwise) in any CILCORP Subsidiary or in any other
person.

               (b) CILCO. The authorized capital stock of CILCO consists of
20,000,000 shares of common stock, no par value; 1,500,000 shares of preferred
stock, par value $100 per share ("CILCO Preferred Stock"), consisting of 111,264
shares of 4.50 percent Series CILCO Preferred Stock ("4.50% Series Preferred"),
79,940 shares of 4.64 percent Series CILCO Preferred Stock ("4.64% Series
Preferred"), and 1,308,796 shares of Undesignated Series CILCO Preferred Stock
("Undesignated Series Preferred"); 3,500,000 shares of Class A preferred stock,
no par value ("CILCO Class A Preferred Stock"), consisting of 220,000 shares of
5.85 percent Series CILCO Class A Preferred Stock ("5.85% Series Class A
Preferred"), 250,000 shares of Flexible Auction Rate Series CILCO Class A
Preferred Stock ("Flexible Auction Rate Series Class A Preferred"); and
3,030,000 shares of Undesignated Series CILCO Class A Preferred Stock
("Undesignated Series Class A Preferred"); and 2,000,000 shares of Undesignated
Series CILCO Preference Stock, no par

                                       11
<PAGE>
value ("CILCO Preference Stock"). With respect to the capital stock of CILCO,
(i) 13,563,871 shares of CILCO Common Stock are issued and outstanding, all of
which are owned by CILCORP free and clear of any Liens and (ii) 111,264 shares
of 4.50% Series Preferred, 79,940 shares of 4.64% Series Preferred, no shares of
Undesignated Series Preferred, 220,000 shares of 5.85% Class A Series Preferred,
250,000 shares of Flexible Auction Rate Series Class A Preferred, 250,000 shares
of Undesignated Series Class A Preferred and no shares of CILCO Preference Stock
are issued and outstanding. No Voting Debt is issued or outstanding. All of the
issued and outstanding shares of CILCO capital stock are validly issued, fully
paid, nonassessable and free of preemptive rights. Since the date hereof, CILCO
has not issued any shares of capital stock of any class of CILCO. As of the date
of this Agreement, except as set forth in Section 4.3(b) of the CILCORP
Disclosure Schedule, there are no outstanding subscriptions, options, calls,
contracts, voting trusts, proxies or other pledges, security interests,
encumbrances, commitments, understandings, restrictions, arrangements, rights or
warrants, including any right of conversion or exchange under any outstanding
security, instrument or other agreement, obligating CILCORP or any CILCORP
Subsidiary to issue, deliver or sell, pledge, grant a security interest or
encumber, or cause to be issued, delivered or sold, pledged or encumbered or a
security interest to be granted on, shares of capital stock or any Voting Debt
of CILCO or obligating CILCORP or any CILCORP Subsidiary to grant, extend or
enter into any such agreement or commitment.

               (c)  Indebtedness. Section 4.3(c)(i) of the CILCORP Disclosure
Schedule sets forth a true and complete statement of the borrowing limit under
all loan agreements (including indentures) of CILCORP and its Subsidiaries
existing on the date hereof and Section 4.3(c)(ii) of the CILCORP Disclosure
Schedule sets forth a true and complete statement of the total indebtedness of
CILCORP and its Subsidiaries outstanding on the date hereof under such
agreements.

          Section 4.4 Authority; Non-Contravention; Statutory Approvals;
Compliance.

               (a)  Authority. CILCORP has all requisite power and authority to
enter into this Agreement and, subject to the receipt of the CILCORP
Stockholders' Approval (as defined in Section 4.13 hereof) and the CILCORP
Required Statutory Approvals (as defined in Section 4.4(c) hereof), to
consummate the transactions contemplated hereby and, subject to receipt of the
Second Merger Statutory Approvals (as defined in Section 4.4(c) hereof), to
consummate the Second Merger if such were to be consummated. The execution and
delivery of this Agreement and the consummation by CILCORP of the transactions
contemplated

                                       12
<PAGE>
hereby have been duly authorized by all necessary corporate action on the part
of CILCORP, subject to obtaining the CILCORP Stockholders' Approval. This
Agreement has been duly and validly executed and delivered by CILCORP, and,
assuming the due authorization, execution and delivery hereof by the other
signatories hereto, this Agreement constitutes the valid and binding obligation
of CILCORP enforceable against it in accordance with its terms, except as
enforceability may be limited by bankruptcy, insolvency, reorganization,
moratorium or other similar laws affecting the enforcement of creditors' rights
generally and by general equitable principles (regardless of whether such
enforceability is considered in a proceeding in equity or at law).

               (b) Non-Contravention. The execution and delivery of this
Agreement by CILCORP do not, and the consummation of the Merger and the other
transactions contemplated hereby and if such were consummated, the Second
Merger, will not, in any respect, violate, conflict with or result in a breach
of any provision of, or constitute a default (with or without notice or lapse of
time or both) under, or result in the termination or modification of, or
accelerate the performance required by, or result in a right of termination,
cancellation or acceleration of any obligation or the loss of a benefit under,
or result in the creation of any lien, security interest, charge or encumbrance
upon any of the properties or assets of CILCORP or any of the CILCORP
Subsidiaries or the imposition or administration of any other penalty or fee
(any such violation, conflict, breach, default, right of termination,
modification, cancellation or acceleration, loss, creation or imposition, is
referred to herein as a "Violation" with respect to CILCORP, the CILCORP
Subsidiaries and the CILCORP Joint Ventures, and such term when used in Article
V shall have a correlative meaning with respect to AES) pursuant to any
provisions of (i) the Articles of Incorporation, By-Laws or similar governing
documents of CILCORP or any of the CILCORP Subsidiaries or the CILCORP Joint
Ventures, (ii) subject to obtaining the CILCORP Required Statutory Approvals (as
defined in Section 4.4(c) hereof), the Second Merger Statutory Approvals (as
defined in Section 4.4(c) hereof) and the receipt of the CILCORP Stockholders'
Approval, any statute, law, ordinance, rule, regulation, judgment, decree,
order, injunction, writ, permit or license of any court, federal, state, local
or foreign governmental or regulatory body (including a stock exchange or other
self-regulatory body) or authority (each, a "Governmental Authority") applicable
to CILCORP or any of the CILCORP Subsidiaries or the CILCORP Joint Ventures or
any of their respective properties or assets or (iii) subject to obtaining the
third-party consents set forth in Section 4.4(b)(i) of the CILCORP Disclosure
Schedule for the Second Merger (the "CILCORP Second Merger Required Consents"),
and set forth in Section 4.4(b)(ii) of the CILCORP Disclosure Schedule for the
Merger and the other transactions contemplated hereby (the "CILCORP Required
Consents"), any note, bond, mortgage,

                                       13
<PAGE>
indenture, deed of trust, license, franchise, permit, concession, contract,
lease or other instrument, obligation or agreement of any kind to which CILCORP
or any of the CILCORP Subsidiaries or the CILCORP Joint Ventures is a party or
by which it or any of its properties or assets may be bound or affected,
excluding from the foregoing clauses (ii) and (iii) such Violations which would
not, in the aggregate, have a CILCORP Material Adverse Effect.

               (c)  Statutory Approvals. No declaration, filing or registration
with, or notice to or authorization, consent or approval of, any Governmental
Authority is necessary for the execution and delivery of this Agreement by
CILCORP or the consummation by CILCORP of the Merger and the other transactions
contemplated hereby, except as described in Section 4.4(c)(i) of the CILCORP
Disclosure Schedule, (the "CILCORP Required Statutory Approvals") and except as
described in Section 4.4(c)(ii) of the CILCORP Disclosure Schedule with respect
to the Second Merger (the "Second Merger Statutory Approvals"), it being
understood that references in this Agreement to "obtaining" such CILCORP
Required Statutory Approvals and Second Merger Statutory Approvals shall mean
making such declarations, filings or registrations; giving such notices;
obtaining such authorizations, consents or approvals; and having such waiting
periods expire as are necessary to avoid a violation of law.

               (d)  Compliance. Except as set forth in Section 4.4(d) of the
CILCORP Disclosure Schedule or in Section 4.11 hereof, or as disclosed in the
CILCORP SEC Reports (as defined in Section 4.5 hereof) filed on or prior to the
date of this Agreement, neither CILCORP nor any of the CILCORP Subsidiaries nor,
to the knowledge of CILCORP, any CILCORP Joint Venture is in violation of, is,
to the knowledge of CILCORP, under investigation with respect to any violation
of, or has been given notice of or been charged with any violation of, any law,
statute, order, rule, regulation, ordinance or judgment, permit, license,
concession or franchise (including, without limitation, any applicable
environmental law, ordinance or regulation) of any Governmental Authority,
except for violations or failures to comply with Environmental Laws (which are
the subject of Section 4.11 hereof) and except for violations which individually
or in the aggregate do not, and insofar as reasonably can be foreseen will not,
have a CILCORP Material Adverse Effect. Except as set forth in Section 4.4(d) or
4.11 of the CILCORP Disclosure Schedule, CILCORP and the CILCORP Subsidiaries
and, to the knowledge of CILCORP, the CILCORP Joint Ventures have all permits,
licenses, franchises and other governmental authorizations, consents, approvals
and exemptions necessary to conduct their businesses as presently conducted
which are material to the operation of the businesses of CILCORP and the CILCORP
Subsidiaries. Except as set forth in Section 4.4(d) of the CILCORP Disclosure
Schedule and Section 4.11 hereof,

                                       14
<PAGE>
CILCORP and each of the CILCORP Subsidiaries and, to the knowledge of CILCORP,
each of the CILCORP Joint Ventures is not in breach or violation of or in
default in the performance or observance of any term or provision of, and no
event has occurred which, with lapse of time or action by a third party, could
result in a default by CILCORP or any CILCORP Subsidiary or, to the knowledge of
CILCORP, any CILCORP Joint Venture under (i) its Articles of Incorporation,
By-Laws or other organizational documents or (ii) any contract, commitment,
agreement, indenture, mortgage, loan agreement, note, lease, bond, license,
approval or other instrument to which it is a party or by which CILCORP or any
CILCORP Subsidiary or any CILCORP Joint Venture is bound or to which any of its
property is subject, except in the case of clause (ii) above, for violations,
breaches or defaults which individually or in the aggregate do not, and insofar
as reasonably can be foreseen will not, have a CILCORP Material Adverse Effect.

          Section 4.5 Reports and Financial Statements. The filings required to
be made by CILCORP and the CILCORP Subsidiaries under the Securities Act of
1933, as amended (the "Securities Act"), the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), PUHCA, the Federal Power Act (the "Power Act") and
applicable state, municipal, local and other laws, including franchise and
public utility laws and regulations, including all forms, statements, reports,
agreements (oral or written) and all documents, exhibits, amendments and
supplements appertaining thereto, have been filed with the SEC, the Federal
Energy Regulatory Commission (the "FERC") and the appropriate Illinois or other
appropriate Governmental Authorities, as the case may be, and complied, as of
their respective dates, in all material respects with all applicable
requirements of the appropriate statutes and the rules and regulations
thereunder. CILCORP has made available to AES a true and complete copy of each
report, schedule, registration statement and definitive proxy statement and all
amendments thereto filed with the SEC by CILCORP or any CILCORP Subsidiary (or
their predecessors) pursuant to the requirements of the Securities Act or
Exchange Act since January 1, 1996 (as such documents have since the time of
their filing been amended, the "CILCORP SEC Reports"). As of their respective
dates, the CILCORP SEC Reports did not contain any untrue statement of a
material fact or omit to state a material fact required to be stated therein or
necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading. The audited consolidated financial
statements and unaudited interim financial statements of CILCORP and CILCO
included in the CILCORP SEC Reports (collectively, the "CILCORP Financial
Statements") have been prepared in accordance with generally accepted accounting
principles applied on a consistent basis ("GAAP") (except as may be indicated
therein or in the notes thereto) and fairly present the financial position of
CILCORP and CILCO, as the case may be, as of the dates thereof and the results
of their

                                       15
<PAGE>
operations and cash flows for the periods then ended, subject, in the case of
the unaudited interim financial statements, to normal, recurring audit
adjustments. True, accurate and complete copies of the Articles of Incorporation
and By-Laws of CILCORP and CILCO, as in effect on the date of this Agreement,
are included (or incorporated by reference) in the CILCORP SEC Reports.

          Section 4.6 Absence of Certain Changes or Events; Absence of
Undisclosed Liabilities.

               (a) Absence of Certain Changes or Events. Except as set forth in
Section 4.6(a) of the CILCORP Disclosure Schedule or as disclosed in the CILCORP
SEC Reports filed prior to the date of this Agreement, since December 31, 1997,
CILCORP and each of the CILCORP Subsidiaries and, to the knowledge of CILCORP,
each of the CILCORP Joint Ventures, have conducted their business only in the
ordinary course of business consistent with past practice and there has not
been, and no fact or condition exists which would have or, insofar as reasonably
can be foreseen, could have, a CILCORP Material Adverse Effect.

               (b) Absence of Undisclosed Liabilities. Except as set forth in
Section 4.6(b) of the CILCORP Disclosure Schedule or as disclosed in the CILCORP
SEC Reports filed prior to the date of this Agreement, and except for
liabilities, obligations or contingencies which are accrued or reserved against
in the consolidated financial statements of CILCORP and CILCO or reflected in
the notes thereto for the year ended December 31, 1997, or which were incurred
after December 31, 1997 in the ordinary course of business and would not, in the
aggregate, have a CILCORP Material Adverse Effect, neither CILCORP nor any
CILCORP Subsidiary, nor, to the knowledge of CILCORP, any CILCORP Joint Venture,
has any liabilities or obligations (whether absolute, accrued, contingent or
otherwise and including, without limitation, margin loans) which are material to
CILCORP and the CILCORP Subsidiaries taken as a whole.

          Section 4.7 Litigation. Except as set forth in Section 4.7 of the
CILCORP Disclosure Schedule or as disclosed in the CILCORP SEC Reports filed
prior to the date of this Agreement, (a) there are no claims, suits, actions or
proceedings pending before any court, Governmental Authority or any arbitrator
or, to the knowledge of CILCORP, threatened, nor are there, to the knowledge of
CILCORP, any investigations or reviews by any court, Governmental Authority or
any arbitrator pending or threatened against, relating to or affecting CILCORP
or any of the CILCORP Subsidiaries or, to the knowledge of CILCORP, the

                                       16
<PAGE>
CILCORP Joint Ventures, (b) there have not been any significant developments
since December 31, 1997 with respect to such disclosed claims, suits, actions,
proceedings, investigations or reviews and (c) there are no judgments, decrees,
injunctions, rules or orders of any Governmental Authority or any arbitrator
applicable to CILCORP or any of the CILCORP Subsidiaries or, to the knowledge of
CILCORP, applicable to any of the CILCORP Joint Ventures, which, when taken
together with any other nondisclosures described in clauses (a), (b) or (c),
could, if determined adversely to CILCORP, any CILCORP Subsidiary or any CILCORP
Joint Venture, have a CILCORP Material Adverse Effect.

          Section 4.8 Proxy Statement. At the dates mailed to stockholders of
CILCORP and at the time of the meeting of such stockholders to be held in
connection with the Merger and the other transactions contemplated hereby, the
Proxy Statement (as defined in Section 7.2(a) hereof), (i) will not contain any
untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they are made, not misleading and (ii)
will comply as to form in all material respects with the provisions of the
Exchange Act and the rules and regulations thereunder, provided, however,
CILCORP makes no representation or warranty as to any information provided by
AES pursuant to Section 5.5 hereof.

          Section 4.9 Tax Matters. For purposes of this Agreement: (i) "Taxes"
(including, with correlative meaning, the word "Tax") shall include any and all
federal, state, county, local, foreign or other taxes, charges, imposts, rates,
fees, levies or other assessments, including, without limitation, all net
income, gross income, sales and use, ad valorem, transfer, gains, profits,
excise, franchise, real and personal property, gross receipt, capital stock,
production, business and occupation, disability, employment, payroll, license,
estimated, stamp, custom duties, severance, withholding or other taxes, fees,
assessments or charges of any kind whatsoever, together with any interest and
penalties (civil or criminal) on or additions to any such taxes and any expenses
incurred in connection with the determination, settlement or litigation of any
tax liability, (ii) "Taxing Authority" means any Governmental Authority or any
subdivision, agency, court, commission, instrumentality or official thereof or
any quasi-governmental or private body having jurisdiction over the assessment,
determination, collection, imposition or administration of any Tax (including
the Internal Revenue Service (the "IRS")) and (iii) "Tax Return" means any
return, report, information return, schedule, certificate, statement or other
document (including any related or supporting information) required to be filed
with or supplied to, or, where none is required to be filed with or supplied to
a Taxing Authority, the statement or other document issued by, a Taxing
Authority in connection with any Tax

                                       17
<PAGE>
(including, without limitation, any combined, consolidated or unitary returns
for any group of entities that includes CILCORP or any CILCORP Subsidiary).
Except as specifically identified in the relevant section of the CILCORP
Disclosure Schedule:

               (a) Filing of Timely Tax Returns. CILCORP and each of the CILCORP
Subsidiaries have timely filed (or there has been timely filed on their behalf)
all Tax Returns required to be filed by or on behalf of each of them under
applicable law. All such Tax Returns were and are in all material respects true,
complete and correct.

               (b) Payment of Taxes. CILCORP and each of the CILCORP
Subsidiaries have, within the time and in the manner prescribed by law, paid all
Taxes that are due and payable from them.

               (c) Tax Reserves. The accrual for Taxes on the most recent
CILCORP Financial Statements is in an amount at least equal to the sum of
CILCORP' and the CILCORP Subsidiaries' liability for Taxes (other than Taxes
previously paid over to the appropriate Taxing Authority) for all Tax periods
(and portions thereof) ending on or before the date of such financial statements
plus their deferred Tax liability.

               (d) Tax Liens. There are no Tax liens upon the assets, properties
or business of CILCORP or any of the CILCORP Subsidiaries except liens for Taxes
not yet due or being contested in good faith through appropriate proceedings and
for which adequate reserves have been established in the CILCORP Financial
Statements.

               (e) Withholding Taxes. CILCORP and each of the CILCORP
Subsidiaries have complied in all material respects with the provisions of the
Internal Revenue Code of 1986, as amended (the "Code") and all other applicable
laws relating to the payment and withholding of Taxes, including, without
limitation, the withholding and reporting requirements under Code Sections 1441
through 1464, 3401 through 3406 and 6041 through 6049, as well as similar
provisions under any other laws, and have, within the time and in the manner
prescribed by law, withheld from employee wages and paid over to the proper
Taxing Authorities all amounts required.

               (f) Extensions of Time for Filing Tax Returns. Neither CILCORP
nor any of the CILCORP Subsidiaries has requested any extension of time within
which to file any Tax Return, which Tax Return has not since been timely filed.

                                       18
<PAGE>
               (g) Waivers of Statute of Limitations. Neither CILCORP nor any of
the CILCORP Subsidiaries has executed any outstanding waivers or comparable
consents regarding the application of the statute of limitations with respect to
any Taxes or Tax Returns.

               (h) Expiration of Statute of Limitations. The statutes of
limitations for the assessment of all Taxes with respect to all Tax Returns of
CILCORP and the CILCORP Subsidiaries for all Tax periods have expired. Prior to
the date of this Agreement, CILCORP has provided AES with written schedules of
(i) the Tax years of CILCORP and each CILCORP Subsidiary for which any statute
of limitation with respect to any Tax has not expired and (ii) with respect to
any franchise Tax and any Tax based on net income, gross receipts or gross
income, for all Tax years of CILCORP and each CILCORP Subsidiary for which the
statutes of limitations have not yet expired, those years for which examinations
have been completed, those years for which examinations are presently being
conducted, and those years for which examinations have not yet been initiated.
No deficiency for any Taxes has been proposed, asserted or assessed against
CILCORP or any of the CILCORP Subsidiaries that has not been resolved and paid
in full.

               (i)  Audit, Administrative and Court Proceedings. No audits or
other proceedings by any Taxing Authority are presently pending, or, to the
knowledge of CILCORP or any of the CILCORP Subsidiaries, threatened, with regard
to any Taxes or Tax Returns of CILCORP or any of the CILCORP Subsidiaries.

               (j)  Powers of Attorney. No power of attorney currently in force
has been granted by CILCORP or any of the CILCORP Subsidiaries concerning any
Tax matter.

               (k)  Tax Rulings. Neither CILCORP nor any of the CILCORP
Subsidiaries has received or requested a Tax Ruling or entered into a Closing
Agreement with any taxing authority that would have a continuing adverse effect
after the Closing Date. "Tax Ruling," as used in this Agreement, shall mean any
written ruling of (or other written guidance from) a Taxing Authority relating
to Taxes. "Closing Agreement," as used in this Agreement, shall mean a written
and legally binding agreement with a Taxing Authority relating to Taxes.

               (l)  Availability of Tax Returns. CILCORP has made available to
AES complete and accurate copies of (i) all Tax Returns for open years, and any
amendments thereto, filed by or on behalf of CILCORP or any of the CILCORP
Subsidiaries, (ii) all audit reports or written proposed adjustments (whether
formal or informal) received from any Taxing Authority relating to any Tax
Return filed by or on behalf of CILCORP or any of the

                                       19
<PAGE>
CILCORP Subsidiaries and (iii) any Tax Ruling or request for a Tax Ruling
applicable to CILCORP or any of the CILCORP Subsidiaries and Closing Agreements
entered into by CILCORP or any of the CILCORP Subsidiaries.

               (m)  Tax Sharing Agreements. Neither CILCORP nor any CILCORP
Subsidiary is a party to, is bound by, or has any obligation under, any
agreement relating to the allocation or sharing of Taxes or has any liability
for the Taxes of any person other than CILCORP or the CILCORP Subsidiaries, as a
transferee, or successor or otherwise (including, without limitation, any
liability under Treasury Regulation Section 1.1502-6 or any similar provision of
state, local or foreign law).

               (n) Code Section 341(f). Neither CILCORP nor any of the CILCORP
Subsidiaries has filed (or will file prior to the Closing) a consent pursuant to
Code Section 341(f) or has agreed to have Code Section 341(f)(2) apply to any
disposition of a subsection (f) asset (as that term is defined in Code Section
341(f)(4)) owned by CILCORP or any of the CILCORP Subsidiaries.

               (o) Code Section 168. No property of CILCORP or any of the
CILCORP Subsidiaries is property that CILCORP or any CILCORP Subsidiary or any
party to this transaction is or will be required to treat as being owned by
another person pursuant to the provisions of Code Section 168(f)(8) (as in
effect prior to its amendment by the Tax Reform Act of 1986) or is "tax-exempt
use property" within the meaning of Code Section 168(h).

               (p) Code Section 481 Adjustments. Neither CILCORP nor any of the
CILCORP Subsidiaries is required to include in income for any Tax period ending
after the date hereof any adjustment pursuant to Code Section 481(a) by reason
of a voluntary change in accounting method of CILCORP or any of the CILCORP
Subsidiaries, nor has the IRS proposed any such adjustment or change in
accounting method.

               (q) Acquisition Indebtedness. No indebtedness of CILCORP or any
of the CILCORP Subsidiaries is "corporate acquisition indebtedness" within the
meaning of Code Section 279(b) or an "applicable high yield discount obligation"
within the meaning of Code Section 163(i).

               (r) Consolidated Tax Returns. Neither CILCORP nor any of the
CILCORP Subsidiaries has ever been a member of an affiliated group of
corporations (within

                                       20
<PAGE>
the meaning of Code Section 1504(a)) filing consolidated Tax Returns, other than
the affiliated group of which CILCORP is the common parent.

               (s) 5% Foreign Stockholders. Based on any Schedule 13D and 13G
filings with the SEC with respect to CILCORP and any other relevant information
within CILCORP's knowledge, no foreign person has owned 5% or more of the
outstanding shares of CILCORP Common Stock at any time during the five year
period ending on the Closing Date.

          Section 4.10 Employee Matters; ERISA.

               (a) Benefit Plans. Section 4.10(a) of the CILCORP Disclosure
Schedule contains a true and complete list of each employee benefit plan,
practice, program or arrangement currently sponsored, maintained or contributed
to by CILCORP or any of the CILCORP Subsidiaries for the benefit of employees,
former employees or directors and their beneficiaries in respect of services
provided to any such entity, including, but not limited to, any employee benefit
plans within the meaning of Section 3(3) of the Employee Retirement Income
Security Act of 1974, as amended ("ERISA"), any employee pension benefit plan,
program, arrangement or agreement, any health, medical, welfare, disability,
life insurance, bonus, option, stock appreciation plan, performance stock plan,
restricted stock plan, deferred compensation plan, retiree benefits plan,
severance pay and other employee benefit or fringe benefit plan and any
employment, consulting, non-compete, severance or change in control agreement
(collectively, the "CILCORP Benefit Plans"), together with, for any option,
stock appreciation plan, performance stock plan, restricted stock plan, deferred
compensation plan and supplemental retirement plan, the current amounts or
benefits granted or payable under each and reasonable details (including
exercise prices) regarding the outstanding options to purchase shares of CILCORP
Common Stock (the "CILCORP Options") or other securities which represent the
right (contingent or other) to purchase or receive shares of CILCORP Common
Stock or, following the Merger, of the common stock, no par value, of the
Surviving Corporation or of the common stock, par value $.01 per share, of AES
("AES Common Stock"). For the purposes of this Section 4.10, the term "CILCORP"
shall be deemed to include predecessors thereof.

               (b) Contributions. Except as set forth in Section 4.10(a) of the
CILCORP Disclosure Schedule, all material contributions and other payments
required to be made by CILCORP or any of the CILCORP Subsidiaries to any CILCORP
Benefit Plan (or to any person pursuant to the terms thereof) have been timely
made or the amount of such payment or contribution obligation has been reflected
in the CILCORP Financial Statements.

                                       21
<PAGE>
Except as set forth in Section 4.10(a) of the CILCORP Disclosure Schedule, (i)
the current value of all accrued benefits under any CILCORP Benefit Plan does
not exceed the current value of the assets of such plan and (ii) neither CILCORP
nor any entity which is or ever has been considered as a single employer
together with CILCORP or CILCO pursuant to Section 414 of the Code contributes
or has contributed, during the eight-year period immediately prior to the date
of this Agreement, to a multiemployer plan (as defined in Section 3(37) of
ERISA), or has any liability under ERISA Section 4203 or Section 4205 in respect
of any such plan.

               (c) Qualification; Compliance. Except as set forth in Section
4.10(c) of the CILCORP Disclosure Schedule, each of the CILCORP Benefit Plans
intended to be "qualified" within the meaning of Section 401(a) of the Code has
been determined by the IRS to be so qualified, and no circumstances exist that
are reasonably expected by CILCORP to result in the revocation of any such
determination. CILCORP and each of the CILCORP Subsidiaries are in compliance in
all material respects with, and each CILCORP Benefit Plan is and has been
operated in all material respects in compliance with the terms thereof and all
applicable laws, rules and regulations governing such plan, including, without
limitation, ERISA and the Code. Each CILCORP Benefit Plan intended to provide
for the deferral of income, the reduction of salary or other compensation or to
afford other income Tax benefits complies in all material respects with the
requirements of the applicable provisions of the Code or other laws, rules and
regulations required to provide such income Tax benefits.

               (d) Liabilities. With respect to the CILCORP Benefit Plans
individually and in the aggregate, there are no actions, suits, claims (other
than claims for benefits in the ordinary course) pending or, to the knowledge of
CILCORP, threatened and no event has occurred, and, there exists no condition or
set of circumstances that could subject CILCORP or any of the CILCORP
Subsidiaries to any liability arising under the Code, ERISA or any other
applicable law including, without limitation, any liability of any kind
whatsoever, whether direct or indirect, contingent, inchoate or otherwise, to
any such plan or the Pension Benefit Guaranty Corporation (the "PBGC"), or under
any indemnity agreement to which CILCORP or any of the CILCORP Subsidiaries is a
party, in each such case, which liability, individually or in the aggregate,
could reasonably be expected to have a CILCORP Material Adverse Effect.

               (e) Welfare Plans. Except as set forth in Section 4.10(e) of the
CILCORP Disclosure Schedule, none of the CILCORP Benefit Plans that are "welfare
plans", within the meaning of Section 3(1) of ERISA, provides for any benefits
payable to or on behalf of any employee or director after termination of
employment or service, or after retirement, as

                                       22
<PAGE>
the case may be, other than elective continuation required pursuant to Code
Section 4980B or coverage which expires at the end of the calendar month
following such event. Each such plan that is a "group health plan" (as defined
in Code Section 4980B(g)) has been operated in compliance with Code Section
4980B in all material respects at all times.

               (f)  Documents Made Available. CILCORP has made available to AES
a true and correct copy of each collective bargaining agreement to which CILCORP
or any of the CILCORP Subsidiaries is a party or under which CILCORP or any of
the CILCORP Subsidiaries has obligations, and with respect to each CILCORP
Benefit Plan, to the extent applicable, (i) such plan and summary plan
description (including all amendments to each such document), (ii) the most
recent annual report filed with the IRS, (iii) each related trust agreement,
insurance contract, service provider or investment management agreement
(including all amendments to each such document), (iv) the most recent
determination of the IRS with respect to the qualified status of such plan, (v)
the most recent actuarial report or valuation and (vi) all material employee
communications.

               (g) Payments Resulting from Merger and Other Severance Payments.
Except as set forth in Section 4.10(g) of the CILCORP Disclosure Schedule or as
specifically provided for in this Agreement, (i) the announcement or
consummation of the Merger or any other transaction contemplated by this
Agreement or the Second Merger will not (either alone or upon the occurrence of
any additional or further acts or events, including, without limitation,
termination of employment) result in any (A) payment (whether of severance pay
or otherwise) becoming due from CILCORP or any of the CILCORP Subsidiaries to
any officer, employee, former employee or director thereof or to the trustee
under any "rabbi trust" or similar arrangement or (B) benefit being established
or becoming accelerated, vested or payable under any CILCORP Benefit Plan and
(ii) neither CILCORP nor any of the CILCORP Subsidiaries is a party to (A) any
management, employment, deferred compensation, severance (including any payment,
right or benefit resulting from a change in control), bonus or other contract
for personal services with any officer, director or employee, (B) any consulting
contract with any person who prior to entering into such contract was a director
or officer of CILCORP or any of the CILCORP Subsidiaries or (C) any material
plan, agreement, arrangement or understanding similar to the foregoing.

               (h) Labor Agreements. As of the date hereof, except as set forth
in Section 4.10(h) of the CILCORP Disclosure Schedule, neither CILCORP nor any
of the CILCORP Subsidiaries is a party to or bound by any collective bargaining
agreement or other labor agreement with any union or labor organization, or work
rules or practices agreed to with

                                       23
<PAGE>
any labor organization or employee association applicable to employees of
CILCORP or any of the CILCORP Subsidiaries. To the knowledge of CILCORP, as of
the date hereof, there is no current union representation question involving
employees of CILCORP or any of the CILCORP Subsidiaries, nor does CILCORP know
of any activity or proceeding of any labor organization (or representative
thereof) or employee group to organize any such employees. There are no written
personnel policies, rules or procedures applicable to employees of CILCORP or
any of the CILCORP Subsidiaries, other than those set forth in Section 4.10(h)
of the CILCORP Disclosure Schedule, true and correct copies of which have
heretofore been delivered to AES. Except as set forth in Section 4.10(h) of the
CILCORP Disclosure Schedule, (i) there is no grievance arising out of any
collective bargaining agreement or other grievance procedure, unfair labor
practice, employment discrimination or other investigation, charge or complaint
against CILCORP or any of the CILCORP Subsidiaries pending or, to the knowledge
of CILCORP, threatened, which has or could reasonably be expected to have a
CILCORP Material Adverse Effect, (ii) there is no strike, dispute, slowdown,
work stoppage or lockout pending, or, to the knowledge of CILCORP, threatened,
against or involving CILCORP or any of the CILCORP Subsidiaries which has or
could reasonably be expected to have, a CILCORP Material Adverse Effect and
during the past five years there has not been any such action, (iii) there is no
proceeding, claim, suit, action or governmental investigation pending or, to the
knowledge of CILCORP, threatened, in respect of which any director, officer,
employee or agent of CILCORP or any of the CILCORP Subsidiaries is or may be
entitled to claim indemnification from CILCORP pursuant to their respective
Articles of Incorporation or By-Laws or as provided in the Indemnification
Agreements listed in Section 4.10(h) of the CILCORP Disclosure Schedule. Except
as set forth in Section 4.10(h) of the CILCORP Disclosure Schedule, CILCORP and
the CILCORP Subsidiaries have complied in all material respects with all laws
relating to the employment of labor, including without limitation any provisions
thereof relating to wages, hours, collective bargaining and the payment of
social security and similar Taxes, and no person has, to the knowledge of
CILCORP, asserted that CILCORP or any of the CILCORP Subsidiaries is liable in
any material amount for any arrears of wages or any Taxes or penalties for
failure to comply with any of the foregoing. Since the enactment of the Worker
Adjustment and Retraining Notification Act (the "WARN Act"), neither CILCORP nor
any of the CILCORP Subsidiaries has effectuated, without complying with the
applicable requirements of the WARN Act, (a) a "plant closing" (as defined in
the WARN Act) affecting any site of employment or one or more facilities or
operating units within any site of employment or facility of CILCORP or any of
the CILCORP Subsidiaries; or (b) a "mass layoff" (as defined in the WARN Act)
affecting any site of employment or facility of CILCORP or any of the CILCORP
Subsidiaries; nor has CILCORP or any of the CILCORP Subsidiaries been affected
by any transaction or engaged in layoffs or employment terminations

                                       24
<PAGE>
sufficient in number to trigger application of any similar state, local or
foreign law or regulation without complying with the applicable requirements of
such law or regulation.

               (i) Parachute Payments. Section 4.10(i)(a) of the CILCORP
Disclosure Schedule sets forth (i) the name of each employee, former employee or
other person who is or was providing services to CILCORP or any of the CILCORP
Subsidiaries and who, in connection with the Merger, the other transactions
contemplated by this Agreement or the Second Merger, will receive, or will or
may become entitled to receive in the future or upon termination of such
person's employment, any payments (including, without limitation, accelerated
vesting of CILCORP Options or other equity-based awards) which could reasonably
be expected to constitute "excess parachute payments" with respect to such
person within the meaning of Section 280G of the Code ("Excess Parachute
Payments") and (ii) a description of the arrangements that could give rise to
such Excess Parachute Payments. Section 4.10(i)(b) of the CILCORP Disclosure
Schedule sets forth the maximum sum of the aggregate change in control payments
and entitlements (including, without limitation, accelerated vesting of CILCORP
Options or other equity-based awards) which any employee, former employee, or
other person who is or was providing services to CILCORP or any of the CILCORP
Subsidiaries may be entitled to receive now or in the future (including upon
termination of such person's employment) in connection with the Merger, the
other transactions contemplated by this Agreement and the Second Merger. Section
4.10(i)(c) of the CILCORP Disclosure Schedule sets forth the maximum sum of (i)
the Tax cost associated with the loss of deductions under Section 280G with
respect to such Excess Parachute Payments and (ii) the amount of any excise
taxes that may be imposed with respect to such Excess Parachute Payments and any
gross-ups on such amounts.

               (j) Section 162(m). Except as set forth in Section 4.10(j) of the
CILCORP Disclosure Schedule, no payments to any executive officer of CILCORP or
any of the CILCORP Subsidiaries will fail to be deductible for federal income
Tax purposes by reason of the deduction limit imposed under Section 162(m) of
the Code. Section 4.10(j) of the CILCORP Disclosure Schedule sets forth the name
of each executive officer who will receive compensation which may not be fully
deductible by reason of the application of Section 162(m), and a reasonable
estimate of the amount of such potentially nondeductible compensation.

                                       25
<PAGE>
          Section 4.11 Environmental Protection.

               (a)  Definitions. As used in this Agreement:

                    (i)       "Environmental Claim" means any and all written
administrative, regulatory or judicial actions, suits, demands, demand letters,
directives, claims, liens, investigations, proceedings or notices of
noncompliance or violation by any person or entity (including any Governmental
Authority) alleging potential liability (including, without limitation,
potential responsibility for or liability for enforcement, investigatory costs,
cleanup costs, spent fuel or waste disposal costs, decommissioning costs,
governmental response costs, removal costs, remediation costs, natural resources
damages, property damages, personal injuries or civil or criminal penalties)
arising out of, based on or resulting from (A) the presence, Release or
threatened Release into the environment of any Hazardous Materials at any
location or (B) circumstances forming the basis of any violation or alleged
violation of any Environmental Law or (C) any and all claims by any third party
seeking damages, contribution, indemnification, cost recovery, compensation or
injunctive relief resulting from the presence or Release of any Hazardous
Materials.

                    (ii)      "Environmental Laws" means all applicable federal,
state and local laws, rules, regulations, ordinances, orders, directives and any
binding judicial or administrative interpretation thereof, and common law and
equitable doctrines relating to pollution, the environment (including, without
limitation, indoor or ambient air, surface water, groundwater, land surface or
subsurface strata) or protection of human health or safety as it relates to the
environment including, without limitation, those relating to Releases or
threatened Releases of Hazardous Materials, or otherwise relating to the
manufacture, generation, processing, distribution, use, treatment, storage,
disposal, transport or handling of Hazardous Materials.

                    (iii)     "Hazardous Materials" means (A) any petroleum or
petroleum products, radioactive materials, asbestos in any form that is or could
become friable, urea formaldehyde foam insulation and transformers or other
equipment that contain dielectric fluid containing polychlorinated biphenyls;
(B) any chemicals, materials or substances which are now defined as or included
in the definition of "hazardous substances," "hazardous wastes," "hazardous
materials," "extremely hazardous wastes," "restricted hazardous wastes," "toxic
substances," "toxic pollutants" or words of similar import under any
Environmental Law; and (C) any other chemical, material, substance or waste,
exposure to which is now prohibited or regulated under any Environmental Law.

                                       26
<PAGE>
                    (iv)      "Release" means any release, spill, emission,
leaking, injection, deposit, disposal, discharge, dispersal, leaching or
migration into the atmosphere, soil, sediments, surface water, groundwater or
property.

               (b)  Compliance. Except as set forth in Section 4.11(b)(i) of the
CILCORP Disclosure Schedule, CILCORP and each of the CILCORP Subsidiaries and,
to the knowledge of CILCORP, the CILCORP Joint Ventures, are in compliance with
all applicable Environmental Laws except where the failure to so comply would
not have a CILCORP Material Adverse Effect, and neither CILCORP nor any of the
CILCORP Subsidiaries has received any written communication from any person or
Governmental Authority that alleges that CILCORP or any of the CILCORP
Subsidiaries or, to the knowledge of CILCORP, the CILCORP Joint Ventures is not
in such compliance with applicable Environmental Laws. Except as set forth in
Section 4.11(b)(ii) of the CILCORP Disclosure Schedule, to the knowledge of
CILCORP, compliance with all applicable Environmental Laws will not require
CILCORP or any CILCORP Subsidiary or, to the knowledge of CILCORP, any CILCORP
Joint Venture to incur material expenditures beyond that currently budgeted in
the five CILCORP fiscal years beginning with January 1, 1998 (as disclosed to
AES prior to the date of this Agreement), including but not limited to the costs
of CILCORP and CILCORP Subsidiary and CILCORP Joint Venture pollution control
equipment required or reasonably contemplated to be required in the future.

               (c)  Environmental Permits. Except as set forth in Section
4.11(c) of the CILCORP Disclosure Schedule, CILCORP and each of the CILCORP
Subsidiaries and, to the knowledge of CILCORP, the CILCORP Joint Ventures, have
obtained or have applied for all permits, licenses, registrations, consents, and
other governmental authorizations required under any Environmental Law
("Environmental Permits") necessary for the construction of its facilities or
the conduct of its operations except where the failure to so obtain would not
have a CILCORP Material Adverse Effect, and all such Environmental Permits are
in good standing or, where applicable, a renewal application has been timely
filed and is pending agency approval, and CILCORP and the CILCORP Subsidiaries
and, to the knowledge of CILCORP, the CILCORP Joint Ventures are in compliance
with all terms and conditions of all Environmental Permits necessary for the
construction of its facilities or the conduct of its operations, except where
the failure to so comply, in the aggregate, would not have a CILCORP Material
Adverse Effect.

                                       27
<PAGE>
                           [Page intentionally left blank]

                                       28
<PAGE>
               (d)  Environmental Claims. Except as set forth in Section 4.11(d)
of the CILCORP Disclosure Schedule, there is no Environmental Claim pending (or,
to the knowledge of CILCORP, threatened) (A) against CILCORP or any of the
CILCORP Subsidiaries or, to the knowledge of CILCORP, any of the CILCORP Joint
Ventures, (B) to the knowledge of CILCORP, against any person or entity whose
liability for any Environmental Claim CILCORP, any of the CILCORP Subsidiaries
or CILCORP Joint Ventures has or may have retained or assumed either
contractually or by operation of law, or (C) against any real or personal
property or operations which CILCORP or any of the CILCORP Subsidiaries or, to
the knowledge of CILCORP, any of the CILCORP Joint Ventures owns, leases or
manages, in whole or in part, which, if adversely determined, would have,
individually or in the aggregate, a CILCORP Material Adverse Effect.

               (e)  Releases. Except as set forth in Section 4.11(e) of the
CILCORP Disclosure Schedule, CILCORP has no knowledge of any Releases of any
Hazardous Material that would be reasonably likely to form the basis of any
Environmental Claim against CILCORP or any of the CILCORP Subsidiaries or the
CILCORP Joint Ventures, or against any person or entity whose liability for any
Environmental Claim CILCORP or any of the CILCORP Subsidiaries or the CILCORP
Joint Ventures has or may have retained or assumed either contractually or by
operation of law except for any Environmental Claim which would not have,
individually or in the aggregate, a CILCORP Material Adverse Effect.

               (f)  Predecessors. Except as set forth in Section 4.11(f) of the
CILCORP Disclosure Schedule, CILCORP has no knowledge, with respect to any
predecessor of CILCORP or any of the CILCORP Subsidiaries or the CILCORP Joint
Ventures, of any Environmental Claim pending or threatened, or of any Release of
Hazardous Materials that would be reasonably likely to form the basis of any
Environmental Claim, which, if determined adversely, could reasonably be
expected to require payments of $500,000 or more or which could reasonably be
expected to have a CILCORP Material Adverse Effect.

               (g)  Disclosure. CILCORP has disclosed in writing to AES all
material facts which CILCORP reasonably believes could have a CILCORP Material
Adverse Effect arising from (i) the cost of CILCORP pollution control equipment
(including, without limitation, upgrades and other modifications to existing
equipment) currently required or reasonably contemplated to be required in the
future, (ii) current remediation costs or costs to CILCORP or any of the CILCORP
Subsidiaries for remediation reasonably contemplated to be required in the
future or (iii) any other environmental matter affecting CILCORP or any of the
CILCORP Subsidiaries.

                                       29
<PAGE>
               (h)  Cost Estimates. To CILCORP's knowledge, no environmental
matter set forth in the CILCORP SEC Reports or the CILCORP Disclosure Schedule
could reasonably be expected to exceed the cost estimates provided in the
CILCORP SEC Reports by an amount that individually or in the aggregate could
reasonably be expected to have a CILCORP Material Adverse Effect.

               (i)  Orders; Environmental Indemnification. Except as set forth
in Section 4.11(i) of the CILCORP Disclosure Schedule, neither CILCORP nor any
of the CILCORP Subsidiaries nor, to the knowledge of CILCORP, any CILCORP Joint
Ventures, are or have been subject to any administrative or judicial orders
relating to Environmental Laws or Hazardous Materials, including, but not
limited to, Hazardous Materials that have been Released at locations that are
not currently owned or operated by CILCORP, the CILCORP Subsidiaries or any
CILCORP Joint Ventures, except for such orders where CILCORP or any CILCORP
Subsidiary or any CILCORP Joint Ventures completed all obligations under said
orders (and where there are no outstanding potential obligations or penalties
that could arise from said orders) more than five years prior to the date of
this Agreement. Except as set forth in Section 4.11(i) of the CILCORP Disclosure
Schedule, neither CILCORP nor any of the CILCORP Subsidiaries nor, to the
knowledge of CILCORP, any CILCORP Joint Ventures, have entered into any
agreements with any non-governmental persons requiring CILCORP, any CILCORP
Subsidiary or, to the knowledge of CILCORP, any CILCORP Joint Venture to
indemnify, reimburse or provide contribution to such other person for any matter
related to Environmental Laws, Hazardous Materials, or the environment, except
for such matters that have been fully resolved and where CILCORP, any CILCORP
Subsidiary or any CILCORP Joint Venture has no further monetary or non-monetary
obligation.

               (j)  NOx Emissions. Section 4.11(j) of the CILCORP Disclosure
Schedule is a true and correct description of (i) CILCORP current plan to comply
with current or reasonably anticipated requirements relating to the control of
atmospheric emissions of oxides of nitrogen (NOx), including, but not limited
to, costs and expenses related to compliance with a rule issued by the EPA,
published in the Federal Register on October 27, 1998, that requires 22 States
and the District of Columbia to submit State implementation plan revisions to
prohibit specified amounts of NOx ("NOx SIP Call"), and compliance with state
statutes, regulations and policies promulgated or issued to implement the NOx
SIP Call, and (ii) CILCORP best judgment as to the estimated capital costs and
operating costs associated with such plan.

                                       30
<PAGE>
          Section 4.12 Regulation as a Utility. CILCO is regulated as a public
utility by the FERC and in the State of Illinois and in no other state. Except
as set forth in the preceding sentence or Section 4.12 of the CILCORP Disclosure
Schedule, neither CILCORP nor any "subsidiary company" or "affiliate" (as each
such term is defined in PUHCA) of CILCORP (other than CILCO) is subject to
regulation as a public utility or public service company (or similar
designation) by the FERC or any municipality, locality, state in the United
States or any foreign country.

          Section 4.13 Vote Required. The approval of the Merger by the
affirmative vote of two-thirds of the votes entitled to be cast by holders of
CILCORP Common Stock (the "CILCORP Stockholders' Approval") is the only vote of
the holders of any class or series of the capital stock of CILCORP or any of the
CILCORP Subsidiaries required to approve this Agreement, the Merger, the other
transactions contemplated hereby and the Second Merger.

          Section 4.14 Insurance. Except as set forth in Section 4.14 of the
CILCORP Disclosure Schedule, CILCORP and each of the CILCORP Subsidiaries is,
and has been continuously since January 1, 1996, insured with financially
responsible insurers in such amounts and against such risks and losses as are
customary for companies conducting the business as conducted by CILCORP and the
CILCORP Subsidiaries during such time period. Neither CILCORP nor any of the
CILCORP Subsidiaries is in default under or has received any notice of
cancellation or termination with respect to any material insurance policy of
CILCORP or any of the CILCORP Subsidiaries. The insurance policies of CILCORP
and each of the CILCORP Subsidiaries are valid and enforceable policies and will
remain in effect following the Merger and the Second Merger.

          Section 4.15 Opinion of Financial Advisor. The Board of Directors of
CILCORP has received the opinion of Salomon Smith Barney ("Salomon"), dated the
date of this Agreement, to the effect that, as of the date thereof, the Per
Share Amount to be received by the holders of CILCORP Common Stock in the Merger
is fair from a financial point of view to the holders of CILCORP Common Stock.

          Section 4.16 Brokers. No broker, finder or investment banker (other
than Salomon) is entitled to any brokerage, finder's or other fee or commission
in connection with the transactions contemplated by this Agreement based upon
arrangements made by or on behalf of CILCORP or any CILCORP Subsidiary. CILCORP
has heretofore furnished to AES a complete and correct copy of all agreements
between CILCORP and Salomon, pursuant to which such firm would be entitled to
any payment relating to the Merger.

                                       31
<PAGE>
          Section 4.17 Non-Applicability of Certain Provisions of Illinois Act.
None of the business combination provisions of Section 5/7.85 and Section
5/11.75 of the Illinois Act or any similar provisions of the Illinois Act, the
Articles of Incorporation or By-Laws of CILCORP are applicable to the
transactions contemplated by this Agreement because such provisions do not apply
by their terms or because any required approvals of the Board of Directors of
CILCORP have been obtained.

          Section 4.18 CILCORP Rights Agreement. Prior to the date of this
Agreement, CILCORP has delivered to AES and its counsel a true and complete copy
of the Rights Agreement, dated as of October 29, 1996, between Continental Stock
Transfer and Trust Company and CILCORP (the "CILCORP Rights Agreement"), in
effect as of the date hereof. As promptly as practicable on or after the date
hereof, but in no event later than the date of delivery of the CILCORP
Certificate, CILCORP will amend the CILCORP Rights Agreement, as necessary (the
"Rights Amendment"), (i) to prevent the Merger, the other transactions
contemplated hereby and the Second Merger from resulting in the distribution of
separate rights certificates or the occurrence of a Distribution Date (as
defined in the CILCORP Rights Agreement) or being deemed a Triggering Event (as
defined in the CILCORP Rights Agreement) and (ii) to provide that neither AES
nor any AES Subsidiary shall be deemed to be an Acquiring Person (as defined in
the CILCORP Rights Agreement) by reason of the Merger, the other transactions
contemplated by this Agreement and the Second Merger. CILCORP represents that
the Rights Amendment will be sufficient to render the Preferred Stock Purchase
Rights (the "Rights") inoperative with respect to any acquisition of Shares by
AES, any AES Subsidiary or any of their affiliates pursuant to this Agreement.
CILCORP represents that as a result of the Rights Amendment, the Rights will not
be exercisable upon or at any time after the Merger or the Second Merger by
reason of the transactions contemplated hereby.

          Section 4.19 Year 2000 Compliance. The computer software operated by
CILCORP and its Subsidiaries which is used in the conduct of their business is
capable of providing or being adapted to provide uninterrupted millennium
functionality to record, store, process and present calendar dates falling on or
after January 1, 2000 in substantially the same manner and with the same
functionality as such software records, stores, processes and presents such
calendar dates falling on or before December 31, 1999. CILCORP reasonably
believes as of the date hereof that the remaining cost of adaptions referred to
in the foregoing sentence will not exceed $22.0 million, and all such costs have
been included in CILCORP's

                                       32
<PAGE>
budget for capital expenditures set forth in Section 6.1(k) of the CILCORP
Disclosure Schedule.

          Section 4.20 Title to Real Property. Except as set forth in Section
4.20 of the CILCORP Disclosure Schedule or except as is not reasonably likely to
result in a CILCORP Material Adverse Effect, CILCORP and each CILCORP
Subsidiary: (i) owns and has good, valid and marketable title in fee simple to
the real property owned by such party, free and clear of Liens, except for (A)
minor imperfections of title, easements and rights of way, none of which,
individually or in the aggregate, materially detracts from the value of or
impairs the use of the affected property or impairs the operations of CILCORP or
any CILCORP Subsidiary and (B) Liens for current Taxes not yet due and payable
((A) and (B) are collectively referred to as "Permitted CILCORP Liens"); (ii) is
in peaceful and undisturbed possession of the space and/or estate under each
lease under which it is a tenant, and there are no material defaults by it as
tenant thereunder; and (iii) has good and valid rights of ingress and egress to
and from all the real property owned or leased by such party from and to the
public street systems for all usual street, road and utility purposes. The
failure to hold any easements or rights of way will not have a CILCORP Material
Adverse Effect.

          Section 4.21 Assets Other than Real Property Interests. CILCORP or a
CILCORP Subsidiary has good and valid title to all material assets reflected on
the most recent balance sheet included in the CILCORP SEC Reports (the "Balance
Sheet") or thereafter acquired, except those sold or otherwise disposed of for
fair value since the date of the Balance Sheet in the ordinary course of
business consistent with past practice and not in violation of this Agreement,
in each case free and clear of all mortgages, liens, security interests or
encumbrances of any kind except (i) mechanics', carriers', workmen's,
repairmen's or other like liens arising or incurred in the ordinary course of
business, liens arising under original purchase price conditional sales
contracts and equipment leases with third parties entered into in the ordinary
course of business and that may thereafter be paid without penalty, (ii)
mortgages, liens, security interests and encumbrances which secure debt that is
reflected as a liability on the Balance Sheet and the existence of which is
indicated in the notes thereto and (iii) other imperfections of title or
encumbrances, if any, which do not, individually or in the aggregate, materially
impair the continued use and operation of the assets to which they relate in the
business of CILCORP and each of the CILCORP Subsidiaries as presently conducted.
All the material tangible personal property of CILCORP and the CILCORP
Subsidiaries has been maintained in all material respects in accordance with the
past practice of CILCORP and the CILCORP Subsidiaries and generally accepted
industry practice. Each item of material tangible personal property of CILCORP
and the CILCORP Subsidiaries is in all material

                                       33
<PAGE>
respects in good working order and is adequate and sufficient for CILCORP'
intended purposes, ordinary wear and tear excepted. All leased personal property
of CILCORP and its subsidiaries is in all material respects in the condition
required of such property by the terms of the lease applicable thereto during
the term of the lease and upon the expiration thereof.

          Section 4.22 Intellectual Property. CILCORP and each of the CILCORP
Subsidiaries own, or possess licenses or other valid rights to use, all patents,
patent rights, trademarks, trademark rights, trade names, trade name rights,
copyrights, service marks, service mark rights, trade secrets, applications to
register, and registrations for, the foregoing trademarks, service marks,
know-how and other proprietary rights and information (collectively,
"Intellectual Property") necessary in connection with the business of CILCORP
and the CILCORP Subsidiaries as currently conducted, except where the failure to
possess such rights or licenses or valid rights to use would not have a CILCORP
Material Adverse Effect, and (i) the conduct of the business of CILCORP and each
of the CILCORP Subsidiaries as currently conducted does not infringe upon any
Intellectual Property of any third party except where such infringement would
not result in a CILCORP Material Adverse Effect and (ii) no person is infringing
upon any Intellectual Property of CILCORP or any CILCORP Subsidiary except where
such infringement would not result in a CILCORP Material Adverse Effect. The
execution and delivery of this Agreement and the consummation of the Merger, the
other transactions contemplated hereby and the Second Merger will not result in
the loss of, or any encumbrance on, the rights of CILCORP or any CILCORP
Subsidiary with respect to the Intellectual Property owned or used by them,
except where such loss or encumbrance would not have a CILCORP Material Adverse
Effect.

          Section 4.23 Transactions with Affiliates. Except as set forth in
Section 4.23 of the CILCORP Disclosure Schedule or in the CILCORP SEC Reports,
there is no agreement, contract or other arrangement between CILCORP and any
CILCORP Subsidiary, on the one hand, and any affiliate (other than CILCORP or a
CILCORP Subsidiary), on the other hand, that will continue in effect subsequent
to the Closing Date. After the Closing Date no affiliate of CILCORP or any
CILCORP Subsidiary (other than CILCORP or any CILCORP Subsidiary) will have any
material interest in any property (real or personal, tangible or intangible) or
contract used in or pertaining to the business of CILCORP or any CILCORP
Subsidiary. No affiliate of CILCORP or any CILCORP Subsidiary (other than
CILCORP or any CILCORP Subsidiary) has any direct or indirect ownership interest
in any person (other than the ownership of 5% or less of the stock of any person
held as a passive investment) in which CILCORP or any CILCORP Subsidiary has any
direct or indirect ownership interest or with which CILCORP or any CILCORP
Subsidiary competes or has a business relationship.

                                       34
<PAGE>
          Section 4.24 Discontinued Business. Section 4.24(i) of the CILCORP
Disclosure Schedule contains a true and complete list of each CILCORP Subsidiary
which has ceased operations or discontinued any business (the "Discontinued
Business") since January 1, 1997. Except for liabilities, contingent or
otherwise, disclosed in Section 4.24(ii) of the CILCORP Disclosure Schedule,
neither CILCORP nor any CILCORP Subsidiary has any liabilities or obligations,
contingent or otherwise, with respect to a Discontinued Business and no creditor
of any Discontinued Business has any recourse against CILCORP or any CILCORP
Subsidiary.

          Section 4.25 Captive Insurance Business. National Professional
Casualty Company is licensed as a pure captive insurance company within the
meaning of Section 6001 of the Vermont Insurance Laws, and has all insurance
licenses, permits and authorizations required to operate its business as
currently conducted. At no time has National Professional Casualty Company
insured any risks other than those of QST Environmental Inc. and its
Subsidiaries. The loss and loss adjustment expense reserves reflected on
National Professional Casualty Company's most recently filed statutory statement
were established in accordance with generally accepted actuarial standards
consistently applied and are adequate to meet all liabilities on insurance
policies issued by National Professional Casualty Company. CILCORP has
previously delivered to AES the most recent market conduct and financial
examinations report of National Professional Casualty Company issued by any
insurance regulatory authority, and all material deficiencies or violations in
such reports have been resolved to the satisfaction of the insurance regulatory
authorities. Except as set forth in Section 4.25 of the CILCORP Disclosure
Schedule, there are no pending market conduct examinations or inquiries by any
insurance regulatory authority with respect to National Professional Casualty
Company.

          Section 4.26 Contractual Obligations. Section 4.26 of the CILCORP
Disclosure Schedule sets forth a true and complete list of all contractual
commitments or other contractual obligations of CILCORP and the CILCORP
Subsidiaries to make investments or purchase an equity interest in, make
contributions to, or otherwise fund the operations, expenses or capital of, any
person. The execution and delivery of this Agreement by CILCORP do not, and the
consummation of the Merger and the other transactions contemplated hereby and if
such were consummated, the Second Merger, will not result in any obligation on
the part of CILCORP or any CILCORP Subsidiaries to pay money to, guarantee the
performance or obligations of, or cause AES to guarantee the performance or
obligations of, any person, including in connection with obtaining the CILCORP
Required Consents and the CILCORP Second Merger Required Consents, under any
note, bond, mortgage, indenture
                                       35
<PAGE>
or deed of trust or any material contract, lease or other agreement of any kind
to which CILCORP or any of the CILCORP Subsidiaries or the CILCORP Joint
Ventures is a party or by which any of them or any of their respective
properties or assets may be bound.

          Section 4.27 Disclosure. CILCORP has not failed to disclose to AES any
facts known to CILCORP or which CILCORP could reasonably be expected to know
pertaining to CILCORP, any CILCORP Subsidiary, any CILCORP Joint Venture, or its
or their business or operations that may materially and adversely affect the
business, assets, operations, or prospects of CILCORP, any CILCORP Subsidiary or
any CILCORP Joint Venture taken as a whole.


                                    ARTICLE V

              REPRESENTATIONS AND WARRANTIES OF AES AND MERGER SUB

          AES and Merger Sub hereby represent and warrant to CILCORP as follows:

          Section 5.1 Organization and Qualification. Each of AES and Merger Sub
is a corporation duly organized, validly existing and in good standing under the
laws of its jurisdiction of incorporation or organization, has all requisite
power and authority and has been duly authorized by all necessary approvals and
orders to own, lease and operate its assets and properties and to carry on its
business as it is now being conducted and is duly qualified and in good standing
to do business in each jurisdiction in which the nature of its business or the
ownership or leasing of its assets and properties makes such qualification
necessary, other than in such jurisdictions where the failure to so qualify and
be in good standing, when taken together with all other such failures, would not
have a material adverse effect on the business, operations, properties, assets,
condition (financial or other), prospects or the results of operations of AES
and its subsidiaries taken as a whole or on the consummation of the transactions
contemplated by this Agreement (any such material adverse effect, an "AES
Material Adverse Effect").

          Section 5.2 Authority; Non-Contravention; Statutory Approvals.

               (a) Authority. AES and Merger Sub have all requisite power and
authority to enter into this Agreement and, subject to the receipt of the AES
Required Statutory Approvals (as defined in Section 5.2(c) hereof), to
consummate the transactions contemplated 

                                       36
<PAGE>
hereby. The execution and delivery of this Agreement and the consummation by AES
and Merger Sub of the Merger and theother transactions contemplated hereby have
been duly authorized by all necessary corporate action on the part of AES and
Merger Sub. This Agreement has been duly and validly executed and delivered by
AES and Merger Sub, and, assuming the due authorization, execution and delivery
hereof by CILCORP, this Agreement constitutes the valid and binding obligation
of each of AES and Merger Sub, enforceable against each of them in accordance
with its terms, except as enforceability may be limited by bankruptcy,
insolvency, reorganization, moratorium or other similar laws affecting the
enforcement of creditors' rights generally and by general equitable principles
(regardless of whether such enforceability is considered in a proceeding in
equity or at law).

               (b) Non-Contravention. The execution and delivery of this
Agreement by AES and Merger Sub do not, and the consummation of the Merger and
the other transactions contemplated hereby will not, result in a Violation
pursuant to any provisions of (i) the Certificate or Articles of Incorporation,
By-Laws or similar governing documents of AES or Merger Sub, (ii) subject to
obtaining the AES Required Statutory Approvals (as defined below), any statute,
law, ordinance, rule, regulation, judgment, decree, order, injunction, writ,
permit or license of any Governmental Authority (as defined in Section 4.4(b)
hereof) applicable to AES or Merger Sub or any of their respective properties or
assets or (iii) subject to obtaining the third-party consents (the "AES Required
Consents") set forth in Section 5.2(b) of the disclosure schedule delivered by
AES to CILCORP concurrent with the execution of this Agreement (the "AES
Disclosure Schedule"), any material note, bond, mortgage, indenture, deed of
trust, license, franchise, permit, concession, contract, lease or other
instrument, obligation or agreement of any kind to which AES or Merger Sub is a
party or by which it or any of its properties or assets may be bound or
affected, excluding from the foregoing clauses (ii) and (iii) such Violations
which would not, in the aggregate, have an AES Material Adverse Effect.

               (c) Statutory Approvals. Except as described in Section 5.2(c) of
the AES Disclosure Schedule, no declaration, filing or registration with, or
notice to or authorization, consent or approval of, any Governmental Authority
is necessary for the execution and delivery of this Agreement by AES and Merger
Sub or the consummation by AES and Merger Sub of the Merger and the other
transactions contemplated hereby (the "AES Required Statutory Approvals"), other
than such AES Required Statutory Approvals the failure of which to be obtained
or made would not prevent the consummation by AES of the Merger and the other
transactions contemplated hereby, it being understood that references in this
Agreement to "obtaining" such AES Required Statutory Approvals shall mean making
such

                                       37
<PAGE>
declarations, filings or registrations; giving such notices; obtaining such
authorizations, consents or approvals; and having such waiting periods expire as
are necessary to avoid a violation of law.

          Section 5.3 Compliance. Except as set forth in Section 5.3 of the AES
Disclosure Schedule or as disclosed in any report, schedule, registration
statement and definitive proxy statement and all amendments thereto filed with
the SEC by AES or Merger Sub (or their predecessors) pursuant to the
requirements of the Securities Act or Exchange Act since January 1, 1996 and
prior to the date hereof (as such documents have since the time of their filing
been amended, the "AES SEC Reports"), true and complete copies of which have
been provided to CILCORP concurrent with the execution of this Agreement,
neither AES nor Merger Sub is in violation of, is, to the knowledge of AES,
under investigation with respect to any violation of, or has been given notice
or been charged with any violation of, any law, statute, order, rule,
regulation, ordinance or judgment (including, without limitation, any applicable
environmental law, ordinance or regulation) of any Governmental Authority,
except for violations which individually or in the aggregate do not, and insofar
as reasonably can be foreseen will not, have an AES Material Adverse Effect.
Except as set forth in Section 5.3 of the AES Disclosure Schedule, AES and
Merger Sub have all permits, licenses, franchises and other governmental
authorizations, consents, approvals and exemptions necessary to conduct their
businesses as presently conducted which are material to the operation of the
businesses of AES and Merger Sub, except for such permits, licenses, franchises
and other governmental authorizations, consents, approvals and exemptions the
failure of which to have would not result in an AES Material Adverse Effect.
Except as set forth in Section 5.3 of the AES Disclosure Schedule, each of AES
and Merger Sub is not in breach or violation of or in default in the performance
or observance of any term or provision of, and no event has occurred which, with
lapse of time or action by a third party, could result in a default by AES or
Merger Sub under (i) its Articles of Incorporation, By-Laws or other
organizational document or (ii) any material contract, commitment, agreement,
indenture, mortgage, loan agreement, note, lease, bond, license, approval or
other instrument to which it is a party or by which AES or Merger Sub is bound
or to which any of its property is subject, except in the case of clause (ii)
above, for violations, breaches or defaults which individually or in the
aggregate do not, and insofar as reasonably can be foreseen will not, have an
AES Material Adverse Effect.

          Section 5.4 Reports and Financial Statements. The filings required to
be made by AES and Merger Sub under the Securities Act, the Exchange Act, the
Public Utility Regulatory Policies Act of 1978 ("PURPA"), PUHCA and applicable
state, municipal, local and other laws, including all forms, statements,
reports, agreements (oral or written) and all

                                       38
<PAGE>
documents, exhibits, amendments and supplements appertaining thereto, have been
filed with the SEC or the FERC, or other appropriate Governmental Authorities,
as the case may be, and complied, as of their respective dates, in all material
respects with all applicable requirements of the appropriate statutes and the
rules and regulations thereunder. As of their respective dates, the AES SEC
Reports did not contain any untrue statement of a material fact or omit to state
a material fact required to be stated therein or necessary to make the
statements therein, in light of the circumstances under which they were made,
not misleading. The audited consolidated financial statements and unaudited
interim financial statements of AES included in the AES SEC Reports
(collectively, the "AES Financial Statements") have been prepared in accordance
with GAAP (except as may be indicated therein or in the notes thereto) and
fairly present the financial position of AES, as of the dates thereof and the
results of their operations and cash flows for the periods then ended, subject,
in the case of the unaudited interim financial statements, to normal, recurring
audit adjustments. True, accurate and complete copies of the Articles of
Incorporation and By-Laws of AES, as in effect on the date of this Agreement,
are included (or incorporated by reference) in the AES SEC Reports.

          Section 5.5 Proxy Statement Information. None of the information
supplied in writing by AES, Merger Sub or any AES Subsidiary for inclusion in
the Proxy Statement (as defined in Section 7.2(a) hereof), at the dates mailed
to stockholders of CILCORP and at the time of the meeting of such stockholders
to be held in connection with the Merger and the other transactions contemplated
hereby, will contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary in order to make
the statements therein, in light of the circumstances under which they are made,
not misleading.

          Section 5.6 Financing. As of the date of this Agreement and assuming
that CILCORP delivers the CILCORP Certificate, AES believes in its reasonable
good faith judgment that it will be able to obtain the funds, through financing
or otherwise, in an amount sufficient to pay the Aggregate Consideration Amount
upon consummation of the Merger.

          Section 5.7 Regulatory Status.

               (a) Except as set forth in Section 5.7 of the AES Disclosure
Schedule, as of the date of this Agreement, neither AES nor any "subsidiary
company" or "affiliate" (as such terms are defined in PUHCA) of AES is subject
to regulation as a public utility or public service company (or similar
designation) by the FERC or any municipality, locality or state in the United
States.

                                       39
<PAGE>
               (b) As soon as reasonably practicable after the date hereof, AES
will not be a "holding company" (as such term is defined in PUHCA) nor will it
be a "subsidiary company" of a "holding company" or an "affiliate" of any
"public utility company" (as such terms are defined in PUHCA), and therefore,
prior approval of the SEC pursuant to Section 9(a)(2) of PUHCA will not be
required for consummation of the Merger and the other transactions consummated
hereby.

          Section 5.8 Regulatory Approval. As of the date of this Agreement, AES
believes in its reasonable good faith judgment that it will be able to obtain
the SEC Exemption Order.


                                   ARTICLE VI

            CONDUCT OF BUSINESS PENDING THE MERGER; COVENANTS OF THE
                                     PARTIES

          Section 6.1 Conduct of Business by CILCORP Pending the Merger. CILCORP
covenants and agrees, as to itself and each of the CILCORP Subsidiaries, that
after the date of this Agreement and prior to the Effective Time or earlier
termination of this Agreement, except as expressly contemplated or permitted in
this Agreement, or to the extent AES shall have otherwise consented in writing,
which decision regarding consent shall be made as soon as reasonably practicable
and which consent shall not be unreasonably withheld:

               (a) Ordinary Course of Business. CILCORP shall, and shall cause
the CILCORP Subsidiaries to, carry on their respective businesses in the usual,
regular and ordinary course in substantially the same manner as heretofore
conducted and use all commercially reasonable efforts to preserve intact their
present business organizations and goodwill, preserve the goodwill and
relationships with customers, suppliers and others having business dealings with
them, including regulators, and, subject to prudent management of workforce
needs and ongoing or planned programs relating to downsizing, re-engineering and
similar matters, keep available the services of their present officers and
employees to the end that their goodwill and ongoing businesses shall not be
impaired in any material respect at the Effective Time.

               (b) Dividends. CILCORP shall not, nor shall CILCORP permit any of
the CILCORP Subsidiaries to, (i) declare or pay any dividends on or make other
distributions

                                       40
<PAGE>
in respect of any of their capital stock other than (A) to CILCORP or its
wholly-owned Subsidiaries, (B) dividends required to be paid on any CILCO
Preferred Stock, CILCO Class A Preferred Stock or CILCO Preference Stock in
accordance with the terms thereof, (C) regular quarterly dividends of $.615 on
CILCORP Common Stock with respect to the fiscal quarters ending prior to the
Effective Date, with usual record and payment dates not in excess of the average
quarterly dividend for the four quarterly dividend payments immediately
preceding the date hereof with respect thereto, and (D) a special dividend on
CILCORP Common Stock with respect to the quarter in which the Effective Time
occurs with a record date on or prior to the Effective Time, which does not
exceed an amount equal to $.615 multiplied by a fraction, the numerator of which
is the number of days in such quarter prior to the Effective Time, and the
denominator of which is the total number of days in such fiscal quarter; (ii)
split, combine or reclassify any of their capital stock or issue or authorize or
propose the issuance of any other securities in respect of, in lieu of, or in
substitution for, shares of their capital stock; or (iii) redeem, repurchase or
otherwise acquire any shares of their capital stock, other than redemptions,
purchases or acquisitions required by the respective terms of any series of
CILCO Preferred Stock, CILCO Class A Preferred Stock or CILCO Preference Stock.

               (c) Issuance of Securities. Except as described in Section 6.1(c)
of the CILCORP Disclosure Schedule, CILCORP shall not, nor shall CILCORP permit
any of the CILCORP Subsidiaries to, issue, agree to issue, deliver, sell, award,
pledge, dispose of or otherwise encumber or authorize or propose the issuance,
delivery, sale, award, pledge, grant of a security interest, disposal or other
encumbrance of, any shares of their capital stock of any class or any securities
convertible into or exchangeable for, or any rights, warrants or options to
acquire, any such shares or convertible or exchangeable securities, other than
(i) issuances by a wholly owned Subsidiary of its capital stock to its direct or
indirect parent and (ii) issuances of shares of CILCORP Common Stock after the
date of this Agreement pursuant to CILCORP Options existing as of the date
hereof, as identified in Section 4.10(a) of the CILCORP Disclosure Schedule.

               (d) Charter Documents. CILCORP shall not, nor shall CILCORP
permit any CILCORP Subsidiary to, amend or propose to amend the Articles of
Incorporation or By-Laws of CILCORP or such comparable organizational documents
of any CILCORP Subsidiary.

               (e) No Acquisitions. Except as provided in Section 6.1(aa)
hereof, CILCORP shall not, nor shall CILCORP permit any CILCORP Subsidiary to:
(i) acquire, or

                                       41
<PAGE>
publicly propose to acquire, or agree to acquire, by merger or consolidation
with, or by purchase or otherwise, an equity interest in or a substantial
portion of the assets of, any business or corporation, partnership, association
or other business organization or division thereof, (ii) otherwise acquire or
agree to acquire a material amount of assets, other than fuel used for the
production of electricity and limestone used for its SO2 scrubber, or natural
gas for send-out or storage or (iii) alter (through merger, liquidation,
reorganization, restructuring or in any other fashion) the corporate structures
or ownership of CILCORP or any of the CILCORP Subsidiaries, other than the
transfer of ownership of QST Environmental Inc. from an indirect CILCORP
Subsidiary to CILCORP.

               (f) No Dispositions. Except as disclosed in Section 6.1(f)(i) of
the CILCORP Disclosure Schedule or with respect to CILCORP or the CILCORP
Subsidiaries making dispositions in the ordinary course of business consistent
with past practice at fair market value of less than $2 million per transaction
(not to exceed $10 million in the aggregate) in sales price and indebtedness
assumed by the acquiring party and its affiliates, or making dispositions not in
the ordinary course of business at fair market value of less than $50,000 per
transaction (not to exceed $1 million in the aggregate) in sales price, CILCORP
shall not, nor shall CILCORP permit any of the CILCORP Subsidiaries to, sell or
dispose of any of their respective assets, provided, however, that no consent
shall be required of AES for CILCORP or any Pacer Subsidiary to sell or dispose
of (i) the stock or assets of QST Environmental Inc. and/or its Subsidiaries (or
enter into any agreement for the sale or disposition of QST Environmental Inc.
and/or its Subsidiaries) for a cash purchase price of at least $25 million, net
of fees and expenses, if such sale or agreement includes as a term thereof, the
release of CILCORP and the CILCORP Subsidiaries of all liabilities and
obligations, contingent or otherwise, arising out of the operations of QST
Environmental Inc. and its Subsidiaries prior to the date the sale is to be
consummated, and whether or not known prior to the date of sale, and does not
impose any liability on AES or any of the AES Subsidiaries with respect to such
operations, or (ii) the assets listed in Section 6.1(f)(ii) of the CILCORP
Disclosure Schedule if the purchase price for any such asset is less than
$2,000,000 individually (not to exceed $5,000,000 in the aggregate) and if the
price to be received for such asset after taking into account fees and expenses
and on-going indemnification obligations and other post-closing liabilities is
more than book value of such asset.

               (g) Cooperation, Notification. CILCORP shall (i) confer on a
regular and frequent basis with one or more representatives of AES to discuss,
subject to applicable law, material operational matters and the general status
of CILCORP's ongoing operations, (ii) promptly notify AES of any significant
changes in its business, properties, assets, condition

                                       42
<PAGE>
(financial or other), results of operations or prospects, (iii) promptly notify
AES of any sales of assets by CILCORP or any CILCORP Subsidiary in excess of $1
million and shall discuss with AES use of proceeds from such sales to the extent
that such proceeds exceed $1 million, (iv) promptly advise AES of (A) any
representation or warranty made by it contained in this Agreement that is
qualified as to materiality becoming untrue or inaccurate as so qualified in any
respect or any such representation or warranty that is not so qualified becoming
untrue or inaccurate in any material respect, (B) the failure by it to comply in
any material respect with or satisfy in any material respect any covenant,
condition or agreement to be complied with or satisfied by it under this
Agreement and (C) any change or event which, individually or in the aggregate,
has had or would have a CILCORP Material Adverse Effect (provided, however, that
no such notification shall affect the representations, warranties, covenants or
agreements of the parties (or remedies with respect thereto) or the conditions
to the obligations of the parties under this Agreement) and (v) promptly provide
AES with copies of all filings made by CILCORP or any CILCORP Subsidiary with
any state or federal court, administrative agency, commission or other
Governmental Authority in connection with this Agreement and the transactions
contemplated hereby. AES shall designate one or more of its Representatives (as
defined in Section 7.1 hereof), by name, for purposes of this subsection (g),
who will make themselves reasonably available by telephone, electronic mail and
in person.

               (h) Third-Party Consents. CILCORP shall, and shall cause the
CILCORP Subsidiaries to, use all reasonable best efforts to obtain all CILCORP
Required Consents. CILCORP shall promptly notify AES of any failure or
prospective failure to obtain any such consents and shall provide copies of all
CILCORP Required Consents obtained by CILCORP to AES.

               (i) No Breach, Etc. CILCORP shall not, and CILCORP shall not
permit any CILCORP Subsidiary to, take any action that would or is reasonably
likely to result in a material breach of any provision of this Agreement or in
any of its representations and warranties set forth in this Agreement being
untrue on and as of the Closing Date.

               (j) Tax Matters. CILCORP shall not, nor shall it permit any
CILCORP Subsidiary to, (i) make or rescind any material express or deemed
election relating to Taxes, (ii) except as set forth in Section 6.1(j)(ii) of
the CILCORP Disclosure Schedule, settle or compromise any material claim,
action, suit, litigation, proceeding, arbitration, investigation, audit or
controversy relating to Taxes, (iii) except as set forth in Section 6.1(j)(iii)
of the CILCORP Disclosure Schedule or as required by applicable law, change in
any material respect any of its methods of reporting income or deductions for
federal income Tax purposes

                                       43
<PAGE>
from those employed in the preparation of its federal income Tax return for the
taxable year ending December 31, 1997 or (iv) except as set forth in Section
6.1(j)(iv) of the CILCORP Disclosure Schedule, make any change in its method of
accounting for Taxes as reflected on or used in preparing its Form 10-Q, dated
as of November 10, 1998 (including any change in the amount of its reserve for
contingent Tax liabilities).

               (k) Capital Expenditures. CILCORP shall, and CILCORP shall permit
the CILCORP Subsidiaries to, make capital expenditures during any six-month
fiscal period only up to and not in excess of 110% of the amount budgeted for
such six-month fiscal period by CILCORP for capital expenditures and then only
as set forth in Section 6.1(k) of the CILCORP Disclosure Schedule, except for
unplanned capital expenditures due to emergency conditions, unanticipated
catastrophic events, extreme weather, and unscheduled unit outages.

               (l) Indebtedness. CILCORP shall not, and CILCORP shall not permit
any CILCORP Subsidiary to, incur or guarantee any indebtedness (including any
debt borrowed or guaranteed or otherwise assumed including, without limitation,
the issuance of debt securities or warrants or rights to acquire debt) or enter
into any "keep well" or other agreement to maintain any financial statement
condition of another person or entity or enter into any arrangement having the
economic effect of any of the foregoing other than short-term indebtedness in
the ordinary course of business consistent with past practice (such as the
issuance of commercial paper, the use of credit facilities existing as of the
date hereof or hedging activities undertaken in order to hedge a balance sheet
asset or liability and not for speculative purposes); provided however in no
event shall CILCORP and the CILCORP Subsidiaries, taken together, have
outstanding at any time, $428 million in the aggregate of indebtedness,
guarantees and keep-well obligations.

               (m) Compensation, Benefits. Except as set forth in Section 6.1(m)
of the CILCORP Disclosure Schedule, as may be required by applicable law or as
contemplated by this Agreement, CILCORP shall not, nor shall CILCORP permit any
of the CILCORP Subsidiaries to, (i) enter into, adopt or amend or increase the
amount or accelerate the payment or vesting of any benefit or amount payable
under, any employee benefit plan or other contract, agreement, commitment,
arrangement, plan, trust, fund or policy maintained by, contributed to or
entered into by CILCORP or any of the CILCORP Subsidiaries (including, without
limitation, the CILCORP Benefit Plans set forth in Section 4.10(a) of the
CILCORP Disclosure Schedule) or increase, or enter into any contract, agreement,
commitment or arrangement to increase in any manner, the compensation or fringe
benefits, or otherwise to extend, expand or enhance the engagement, employment,
compensation or any related rights, of any director,

                                       44
<PAGE>
officer or other employee of CILCORP or any of the CILCORP Subsidiaries, except
pursuant to binding legal commitments existing on the date of this Agreement and
specifically identified in Section 4.10(a) of the CILCORP Disclosure Schedule.

               (n) PUHCA. CILCORP shall not, nor shall CILCORP permit any of the
CILCORP Subsidiaries to, except as required or contemplated by this Agreement,
engage in any activities which would cause a change in its status, or that of
the CILCORP Subsidiaries, under PUHCA, or that would impair the ability of
CILCORP or AES or any AES Subsidiary to claim any exemption under PUHCA or that
would subject AES or any AES Subsidiary to regulation under PUHCA (other than
under Section 9(a)(2) or as an exempt holding company under PUHCA) following the
Merger.

               (o) Accounting. CILCORP shall not, and CILCORP shall not permit
any CILCORP Subsidiary to, make any changes in their accounting methods, except
as required by law, rule, regulation or GAAP.

               (p) Affiliate Transactions. Subject to the other restrictions set
forth in this Section 6.1, CILCORP shall not, and CILCORP shall not permit any
CILCORP Subsidiary to, enter into any agreement or arrangement with any of their
respective affiliates other than such agreements and arrangements as are entered
into in the usual, ordinary and regular course of business and which have been
negotiated on an arms-length basis and are no less favorable to CILCORP or a
CILCORP Subsidiary than CILCORP or such CILCORP Subsidiary would have obtained
from an unaffiliated third party, and provided that CILCORP shall have notified
AES in writing prior to entering into any such affiliate transaction.

               (q) Rate Matters. CILCORP shall, and shall cause the CILCORP
Subsidiaries to, discuss with AES any changes and proposed changes in its or the
CILCORP Subsidiaries' rates or charges (including those with respect to fuel
adjustment charges and purchased gas adjustments), standards of service or
accounting from those in effect on the date hereof and consult with AES prior to
making any filing (or any amendment thereto), or effecting any agreement,
commitment, arrangement or consent, whether written or oral, formal or informal,
with respect thereto, and except as provided in Section 6.1(q) of the CILCORP
Disclosure Schedule, CILCORP shall not, and shall cause the CILCORP Subsidiaries
not to, make any filing to change its rates on file with the FERC or any
applicable state utility commission, except as may be required by applicable
law, that would have a CILCORP Material Adverse Effect.

                                       45
<PAGE>
               (r) Contracts. CILCORP shall not, and CILCORP shall not permit
any CILCORP Subsidiary to, (i) except in the ordinary course of business
consistent with past practice, enter into new contracts, modify, amend,
terminate, renew or fail to use reasonable business efforts to renew any
contract or agreement to which CILCORP or any CILCORP Subsidiary is a party,
which is material to CILCORP and the CILCORP Subsidiaries taken as a whole and
provided that the term of any new contract or any contract modification,
amendment or renewal does not exceed twelve months, or waive, release or assign
any material rights or claims therein, or (ii) enter into, modify, amend, or
renew any contract or agreement outside the ordinary course of business or on a
basis not consistent with past practice if the dollar value of such new contract
or agreement, or existing contract or agreement as so amended, modified, or
renewed, is or would be in excess of $2,000,000 (not to exceed $20,000,000 in
the aggregate) or have an initial term (or a renewal or extension term) greater
than twelve months.

               (s) Insurance. Section 6.1(s) of the CILCORP Disclosure Schedule
is a true and correct list of the specific types of losses as to which CILCORP
and the CILCORP Subsidiaries self-insure and the dollar amounts of each such
type of coverage. CILCORP shall, and shall cause each CILCORP Subsidiary to,
maintain with financially responsible insurance companies insurance in such
amounts and against such risks and losses as are customary for companies engaged
in the electric and gas utility industry and employing such methods of
generating electric power and fuel sources similar to the methods employed and
fuels used by CILCORP or the CILCORP Subsidiaries, except that CILCORP may
continue to self-insure for the type of losses and in the dollar amounts as
provided in Section 6.1(s) of the CILCORP Disclosure Schedule.

               (t) Permits. CILCORP shall, and shall cause each CILCORP
Subsidiary to, use reasonable best efforts to maintain in effect all existing
governmental permits which are material to the operations of CILCORP or any of
the CILCORP Subsidiaries.

               (u) Discharge of Liabilities. CILCORP shall not, and CILCORP
shall not permit any CILCORP Subsidiary to, pay, discharge, settle, compromise
or satisfy any claims, liabilities or obligations (absolute, accrued, asserted
or unasserted, contingent or otherwise) material to CILCORP and the CILCORP
Subsidiaries, taken as a whole, other than the payment, discharge, settlement,
compromise or satisfaction, in the ordinary course of business consistent with
past practice (which includes the payment of final and unappealable judgments)
or in accordance with their terms, of liabilities reflected or reserved against
in, or contemplated by, the most recent consolidated financial statements (or
the notes thereto of the

                                       46
<PAGE>
CILCORP SEC Reports filed prior to the date hereof), or incurred in the ordinary
course of business consistent with past practice.

               (v) Staffing. Except as set forth in Sections 6.1(v) and 6.1(aa)
of the CILCORP Disclosure Schedule, CILCORP shall not, and shall not permit any
CILCORP Subsidiary to, make any increase in staffing levels over those in effect
on the date hereof.

               (w) Tax-Exempt Status. CILCORP shall not, nor shall CILCORP
permit any CILCORP Subsidiary to, take any action that would likely jeopardize
the qualification of CILCORP's outstanding revenue bonds which qualify as of the
date hereof under Section 142(a) of the Code as "exempt facility bonds" or as
tax-exempt industrial development bonds under Section 103(b)(4) of the Internal
Revenue Code of 1954, as amended, prior to the Tax Reform Act of 1986.

               (x) CILCORP Certificate. As promptly as practicable after all
conditions to Closing set forth in Section 8.1 hereof have been satisfied and
the conditions set forth in Section 8.3(a), (b), (c) and (d) have been satisfied
or waived, CILCORP shall deliver to AES the CILCORP Certificate (as defined in
Section 6.2(d) hereof).

               (y) QST Environmental Inc.. CILCORP shall, and shall cause the
CILCORP Subsidiaries to, use commercially reasonable efforts to pursue the sale
of QST Environmental Inc. prior to the Closing on the most favorable commercial
terms available.

               (z) WARN Act. CILCORP shall (i) notify AES of all employees of
CILCORP and the CILCORP Subsidiaries who suffer an "employment loss" (as defined
in the WARN Act) during the 90 day period prior to the Closing Date and (ii)
provide, or cause the CILCORP Subsidiaries to provide, all written notices
required by the WARN Act to all employees which AES designates.

               (aa) New Lines of Business. CILCORP shall not, nor shall CILCORP
permit any CILCORP Subsidiary to, enter into a new line of business or make any
change in the line of business in which it engages as of the date of this
Agreement, except that CILCORP may establish a new wholly-owned subsidiary to
take over the operation and maintenance of a steam plant, as disclosed on
Section 6.1(aa) of the CILCORP Disclosure Schedule, but shall not in connection
therewith hire any personnel, except as disclosed in Section 6.1(aa) of the
CILCORP Disclosure Schedule.

                                       47
<PAGE>
               (bb) Rights Agreement. Except for the amendments contemplated by
Section 4.18 hereof or amendments approved in writing by AES or any AES
Subsidiary, CILCORP will not, following the date hereof, amend the CILCORP
Rights Agreement in any manner. In addition, CILCORP covenants and agrees that
it will not redeem the Rights unless such redemption is consented to in writing
by AES prior to such redemption.

               (cc) Illinois Commerce Commission Certification. CILCORP shall
use its commercially reasonable efforts to obtain from the Illinois Commerce
Commission the certification addressed to the SEC pursuant to Section 33(a)(2)
of PUHCA in the form of Exhibit A hereto or in a form otherwise reasonably
satisfactory to AES (the "Illinois Certification").

               (dd) Hedging. CILCORP shall not, and shall not permit any CILCORP
Subsidiary to, buy or sell any energy futures or forward contracts or energy
transportation futures or forward contracts, or options on any of the foregoing,
other than for purposes of hedging contracts to buy or sell physical energy or
energy transportation. In addition, in transacting business outside of the
native load service territory of CILCO, CILCORP shall not, and shall not permit
any CILCORP Subsidiary to, enter into any energy-related sales or purchase
contracts that would create an unhedged position of more than $100,000 for any
single contract, or $1,000,000 on a cumulative basis.

          Section 6.2 Covenants of AES . AES covenants and agrees, as to itself
and each of the AES Subsidiaries, that after the date of this Agreement and
prior to the Effective Time or earlier termination of this Agreement, except as
expressly contemplated or permitted in this Agreement, or to the extent CILCORP
shall have otherwise consented in writing, which decision regarding consent
shall be made as soon as reasonably practicable and which consent shall not be
unreasonably withheld:

               (a) Cooperation, Notification. AES shall (i) promptly advise
CILCORP of (A) any representation or warranty made by it contained in this
Agreement that is qualified as to materiality becoming untrue or inaccurate in
any respect or any such representation or warranty that is not so qualified
becoming untrue or inaccurate in any material respect and (B) the failure by it
to comply in any material respect with or satisfy in any material respect any
covenant, condition or agreement to be complied with or satisfied by it under
this Agreement (provided, however, that no such notification shall affect the
representations, warranties, covenants or agreements of the parties (or remedies
with respect thereto) or the conditions to the obligations of the parties under
this Agreement) and (ii) promptly provide

                                       48
<PAGE>
CILCORP with copies of all filings made by AES or any AES Subsidiary with any
state or federal court, administrative agency, commission or other Governmental
Authority in connection with this Agreement and the transactions contemplated
hereby.

               (b) No Breach, Etc. AES shall not, and AES shall not permit any
AES Subsidiary to, take any action that would or is reasonably likely to result
in a material breach of any provision of this Agreement or in any of its
representations and warranties set forth in this Agreement being untrue on and
as of the Closing Date.

               (c) PUHCA Application. Subject to AES' determination not to seek
an exemption under PUHCA Section 3(a)(5), as promptly as practicable following
the date hereof, AES shall file with the SEC an application (the "PUHCA
Application") pursuant to PUHCA for an exemption from the requirement that it
register as a holding company under PUHCA Section 3(a)(5). AES shall promptly
notify CILCORP upon issuance of the SEC Exemption Order (as defined in Section
8.3(e) hereof).

               (d) Financing. AES shall diligently pursue and use commercially
reasonable efforts to arrange financing or obtain funds sufficient to pay the
Aggregate Consideration Amount in the Merger (the "Financing"). The Financing
may consist of (i) non-recourse borrowings and (ii) general corporate funding
from the capital reserves, working capital and other sources of AES, in each
case, in such proportions to the Aggregate Consideration Amount as AES shall
determine in its sole discretion. AES covenants and agrees that if the proceeds
from the sources specified in clauses (i) and (ii) of this Section 6.2(d) are
less than the Aggregate Consideration Amount, AES shall use commercially
reasonable efforts to sell a number of shares of AES Common Stock (the "AES
Common Stock Sale") so that the aggregate proceeds from clauses (i) and (ii) of
this Section 6.2(d) and the AES Common Stock Sale shall be an amount equal to
the Aggregate Consideration Amount. Notwithstanding the foregoing, AES shall
have no obligation to undertake any action to arrange financing, obtain funds or
sell AES Common Stock in the AES Common Stock Sale until CILCORP shall have
delivered to AES a certificate signed by an executive officer of CILCORP to the
effect that, to the best of such officer's knowledge as of the date of the
delivery of such certificate, the conditions set forth in Section 8.1 hereof
have been satisfied by CILCORP and the conditions set forth in Sections 8.3(a)
(as of the date of such certificate), 8.3(b) (as of the date hereof and as of
the date of such certificate), 8.3(c), 8.3(d) and 8.3(k) hereof have been
satisfied by CILCORP or waived by AES, which certificate must be delivered by
CILCORP within five business days of all such conditions being satisfied or
waived, as the case may be (the "CILCORP Certificate") and AES shall have
satisfied or

                                       49
<PAGE>
waived the condition set forth in Section 8.3(e) hereof, and provided further,
that in no event shall AES be required to arrange financing, obtain funds or
sell AES Common Stock in the AES Common Stock Sale if there shall have occurred
(or, in the case of clauses (i) through (iv) below, been threatened) (i) any
general suspension of trading in, or limitation on prices for, securities on any
national securities exchange or in the over-the-counter market in the United
States, (ii) a declaration of a banking moratorium or any suspension of payments
in respect of banks in the United States, (iii) any limitation (whether or not
mandatory) by any government, domestic, foreign or supranational, or
governmental entity on the extension of credit by banks or other lending
institutions in the United States, (iv) a commencement of a war or armed
hostilities or other national or international calamity involving the United
States, (v) any significant disruption or material adverse change in the market
for new issues of senior debt securities, credit facilities or common or
preferred equity securities (or equity-linked securities) by a company having
financial characteristics similar to those of AES, (vi) any significant
disruption or material adverse change in the financial or capital markets in
general which make it impracticable for a company having financial
characteristics similar to those of AES to finance a transaction of the size and
nature as that contemplated hereunder on commercially reasonable financing terms
or (vii) in the case of any of the foregoing existing at the time of the
proposed AES Common Stock Sale, a material acceleration or worsening thereof;
and provided, further, that in no event shall AES be required to sell AES Common
Stock in the AES Common Stock Sale if during any five trading days following the
date of delivery of the CILCORP Certificate, there shall have occurred a decline
of twenty percent or more in the average closing price of AES Common Stock from
the average closing price over the five trading days preceding the date hereof.
The sole remedy for failure to obtain the Financing shall be as provided in
Section 9.1(b)(iv) hereof, except in the case of intentional and willful breach
by AES of its obligations (as qualified herein) under this Section 6.2(d).


                                   ARTICLE VII

                              ADDITIONAL AGREEMENTS

          Section 7.1 Access to Information. Upon reasonable notice, CILCORP
shall, and shall cause the CILCORP Subsidiaries to, afford to the officers,
directors, employees, accountants, counsel, investment bankers, financial
advisors and other representatives (collectively, "Representatives") of AES
reasonable access, during normal business hours throughout the period prior to
the Effective Time, to all of their respective properties, books, contracts,
commitments, records, budgets, forecasts and other information

                                       50
<PAGE>
(including, but not limited to, Tax Returns) and, during such period, CILCORP
shall, and shall cause the CILCORP Subsidiaries to, furnish promptly to AES (i)
access to each report, schedule and other document filed or received by it or
any of the CILCORP Subsidiaries pursuant to the requirements of federal or state
securities laws or filed with or sent to the SEC, the FERC, the public utility
commission of any state, the Department of Labor, the Immigration and
Naturalization Service, the Environmental Protection Agency (state, local and
federal), the IRS, the Department of Justice, the Federal Trade Commission, or
any other federal or state regulatory agency or commission or other Governmental
Authority, (ii) access to all information concerning CILCORP, the CILCORP
Subsidiaries, directors, officers and stockholders, properties, facilities or
operations owned, operated or otherwise controlled by CILCORP, or if not so
owned, operated or controlled, which properties, facilities or operations that
CILCORP may nonetheless obtain access to through the exercise of reasonable
diligence, and such other matters as may be reasonably requested by AES in
connection with any filings, applications or approvals required or contemplated
by this Agreement or for any other reason related to the transactions
contemplated by this Agreement; (iii) such additional information relating to
Taxes as AES shall from time to time reasonably request (or, where applicable,
to cooperate with AES in collecting such information), including information
relating to (a) Tax basis of the stock of the CILCORP Subsidiaries, (b) earnings
and profits, (c) material Tax elections, (d) net operating loss carryovers and
Tax credit carryovers, (e) intercompany transactions, (f) reconciliation of book
and Tax items, (g) the rollout of any deferred Tax items and (h) ongoing audits
(including copies of any Internal Revenue Service Forms 4564 or other similar
information document requests) and (iv) office space and equipment at CILCORP's
headquarters for the purposes of designing a transition plan in conjunction with
CILCORP's Representatives. Subject to the following sentence, such information
provided to AES may be shown to AES' investment bankers and financial advisors.
Each party shall, and shall cause its Subsidiaries and Representatives to, hold
in strict confidence all documents and information concerning the other
furnished to it in connection with the transactions contemplated by this
Agreement in accordance with the Confidentiality Agreement, dated as of July 8,
1998, between AES and CILCORP (the "Confidentiality Agreement"). Notwithstanding
the foregoing, nothing herein shall require CILCORP to disclose system
information that it is precluded from sharing with others pursuant to FERC
Orders 888 and 889 (as amended) without simultaneous disclosure to all parties
on its electronic bulletin board.

          Section 7.2 Proxy Statement.

               (a) As soon as reasonably practicable after the date of this
Agreement, CILCORP shall prepare and file with the SEC, and AES shall cooperate
with CILCORP in

                                       51
<PAGE>
such preparation and filing, a preliminary proxy statement or information
statement relating to this Agreement and the transactions contemplated hereby
and use its commercially reasonable efforts to furnish the information required
to be included by the SEC in the Proxy Statement (as hereinafter defined) and,
after consultation with and approval of AES, to respond promptly to any comments
made by the SEC with respect to the preliminary proxy statement and, promptly
after the completion of any SEC review or notification from the SEC that the
preliminary proxy materials will not be subject to comment, cause a definitive
proxy statement or information statement (the "Proxy Statement") to be mailed to
its stockholders. Subject to the fiduciary obligations of the Board of Directors
under applicable law, CILCORP shall include in the Proxy Statement the
recommendation of the Board of Directors of CILCORP that the stockholders of
CILCORP approve and adopt this Agreement and the transactions contemplated
hereby.

               (b) AES agrees that (i) it will provide CILCORP with all
information concerning AES necessary or appropriate to be included in the Proxy
Statement and (ii) at the meeting of CILCORP stockholders to be held in
connection with the Merger and the other transactions contemplated hereby, it
will vote, or cause to be voted, all of the Shares then owned by, or with
respect to which proxies are held by it or any of the AES Subsidiaries, if any,
in favor of the approval and adoption of this Agreement.

               (c) CILCORP and AES shall cooperate with one another in the
preparation and filing of the Proxy Statement and shall use their reasonable
best efforts to promptly obtain and furnish the information required to be
included in the Proxy Statement and to respond promptly to any comments or
requests made by the SEC with respect to the Proxy Statement. Each party hereto
shall promptly notify the other parties of the receipt of comments of, or any
requests by, the SEC with respect to the Proxy Statement, and shall promptly
supply the other parties with copies of all correspondence between such party
(or its Representatives) and the SEC (or its staff) relating thereto. CILCORP
and AES each agree to correct any information provided by it for use in the
Proxy Statement which shall have become, or is, false or misleading.

          Section 7.3 Regulatory Approvals and Other Matters.

               (a) HSR Filings. Each party hereto shall file or cause to be
filed with the Federal Trade Commission and the Department of Justice any
notifications required to be filed under the Hart-Scott-Rodino Antitrust
Improvements Act of 1976, as amended (the "HSR Act"), and the rules and
regulations promulgated thereunder with respect to the transactions

                                       52
<PAGE>
contemplated hereby. Such parties will use all commercially reasonable efforts
to coordinate such filings and any responses thereto, to make such filings
promptly and to respond promptly to any requests for additional information made
by either of such agencies.

               (b) Other Approvals. Each party hereto shall cooperate with the
others and use its commercially reasonable efforts to promptly prepare and file
all necessary documentation, to effect all necessary applications, notices,
petitions, filings and other documents, and to use reasonable best efforts to
obtain all necessary permits, consents, approvals and authorizations of all
Governmental Authorities and all other persons necessary or advisable to
consummate (i) the transactions contemplated hereby, including, without
limitation, the SEC Exemption Order (as defined in Section 8.3(e) hereof), the
AES Required Statutory Approvals, the CILCORP Required Statutory Approvals, the
AES Required Consents and the CILCORP Required Consents (and any concurrent or
related rate filings, if any), and (ii) if AES determines to proceed with the
Second Merger and so notifies CILCORP, the Second Merger Statutory Approvals and
the CILCORP Second Merger Required Consents. AES and CILCORP agree that they
will consult with each other with respect to the obtaining of all such necessary
or advisable permits, consents, approvals and authorizations of Governmental
Authorities; provided, however, that it is agreed that CILCORP shall have
primary responsibility for the preparation and filing of any applications with
or notifications to applicable state regulatory authorities for approval of the
Merger. Each of AES and CILCORP shall have the right to review and approve in
advance drafts of all such necessary applications, notices, petitions, filings
and other documents made or prepared in connection with the transactions
contemplated by this Agreement, which approval shall not be unreasonably
withheld or delayed.

          Section 7.4 Approval of CILCORP Stockholders. CILCORP shall, as soon
as reasonably practicable after the date of this Agreement, (i) take all steps
necessary to duly call, give notice of, convene and hold a meeting of its
stockholders (the "CILCORP Meeting") for the purpose of securing the CILCORP
Stockholders' Approval, (ii) distribute to its stockholders the Proxy Statement
in accordance with applicable federal and state law and with its Articles of
Incorporation and By-Laws, (iii) subject to the fiduciary duties of its Board of
Directors, recommend to its stockholders the approval of the Merger, this
Agreement and the transactions contemplated hereby and (iv) cooperate and
consult with AES with respect to each of the foregoing matters. Without limiting
the generality of the foregoing, CILCORP agrees that its obligations pursuant to
the first sentence of this Section 7.4 shall not be affected by the
commencement, public proposal, public disclosure or communication to CILCORP of
any Acquisition Proposal (as defined in Section 7.8(b) hereof).

                                       53
<PAGE>
          Section 7.5 Directors' and Officers' Indemnification.

               (a) Indemnification. From and after the Effective Time, the
Surviving Corporation shall, to the fullest extent permitted by applicable law,
indemnify, defend and hold harmless each person who is now, or has been at any
time prior to the date hereof, an officer or director of CILCORP or any of the
CILCORP Subsidiaries (each an "Indemnified Party" and collectively, the
"Indemnified Parties") against all losses, expenses (including reasonable
attorney's fees and expenses), claims, damages or liabilities or, subject to the
proviso of the next succeeding sentence, amounts paid in settlement, arising out
of actions or omissions occurring at or prior to the Effective Time that are, in
whole or in part, (x) based on or arising out of the fact that such person is or
was a director or officer of CILCORP or any CILCORP Subsidiary or (y) arising
out of or pertaining to the transactions contemplated by this Agreement (the
"Indemnified Liabilities"). In the event of any such loss, expense, claim,
damage or liability (whether or not arising prior to the Effective Time), (i)
the Surviving Corporation shall pay the reasonable fees and expenses of counsel
for the Indemnified Parties selected by the Surviving Corporation, which counsel
may also serve as counsel to the Surviving Corporation and which counsel shall
be reasonably satisfactory to the Indemnified Parties (whose consent shall not
be unreasonably withheld), promptly after statements therefor are received and
otherwise advance to such Indemnified Party upon request reimbursement of
documented expenses reasonably incurred, in either case to the extent not
prohibited by the Illinois Act subject to the provision by such Indemnified
Party of an undertaking to reimburse the amounts so advanced in the event of a
final determination by a court of competent jurisdiction that such Indemnified
Party is not entitled thereto, (ii) the Surviving Corporation will cooperate in
the defense of any such matter and (iii) any determination required to be made
with respect to whether an Indemnified Party's conduct complies with the
standards set forth under the Illinois Act and the Articles of Incorporation or
By-Laws of CILCORP shall be made by independent counsel mutually acceptable to
the Surviving Corporation and the Indemnified Party (the "Independent Counsel");
provided, however, that the Surviving Corporation shall not be liable for any
settlement effected without its written consent (which consent shall not be
unreasonably withheld). The Indemnified Parties as a group may retain only one
law firm with respect to each related matter except to the extent there is, in
the written opinion of the Independent Counsel, under applicable standards of
professional conduct, a conflict on any significant issue between positions of
such Indemnified Party and any other Indemnified Party or Indemnified Parties.

                                       54
<PAGE>
               (b) Insurance. For a period of six years after the Effective
Time, the Surviving Corporation shall cause to be maintained in effect existing
policies of directors' and officers' liability insurance maintained by CILCORP;
provided, that the Surviving Corporation may substitute therefor policies of
substantially similar coverage and amounts containing terms that are no less
advantageous with respect to matters occurring prior to the Effective Time to
the extent such liability insurance can be maintained annually at a commercially
reasonable cost to the Surviving Corporation for annual premiums for such
directors' and officers' liability insurance, which existing premium costs are
disclosed on Section 7.5(b) of the CILCORP Disclosure Schedule; provided,
further, that if such insurance cannot be so maintained or obtained at such
cost, the Surviving Corporation shall maintain or obtain as much of such
insurance for CILCORP as can be so maintained or obtained at a commercially
reasonable cost for annual premiums for directors' and officers' liability
insurance.

               (c) Successors. In the event the Surviving Corporation or any of
its successors or assigns (i) consolidates with or merges into any other person
or entity and shall not be the continuing or surviving corporation or entity of
such consolidation or merger or (ii) transfers all or substantially all of its
properties and assets to any person or entity, then and in either such case,
proper provisions shall be made so that the successors and assigns of the
Surviving Corporation shall assume the obligations set forth in this Section
7.5.

               (d) Survival of Indemnification. To the fullest extent permitted
by applicable law, from and after the Effective Time, all rights to
indemnification existing as of the date hereof in favor of any Indemnified
Party, as provided in their respective Articles of Incorporation and By-Laws in
effect on the date thereof, shall survive the Merger and shall continue in full
force and effect for a period of six years from the Effective Time.

          Section 7.6 Disclosure Schedules. On or before the date hereof, (i)
AES has delivered to CILCORP the AES Disclosure Schedule, accompanied by a
certificate signed by an executive officer of AES stating the AES Disclosure
Schedule has been delivered pursuant to this Section 7.6 and (ii) CILCORP has
delivered to AES the CILCORP Disclosure Schedule, accompanied by a certificate
signed by an executive officer of CILCORP stating the CILCORP Disclosure
Schedule has been delivered pursuant to this Section 7.6. The AES Disclosure
Schedule and the CILCORP Disclosure Schedule are collectively referred to herein
as the "Disclosure Schedules." The Disclosure Schedules shall be deemed to
constitute an integral part of this Agreement and to modify the respective
representations, warranties, covenants or agreements of the parties hereto
contained herein to the extent that such representations, warranties, covenants
or agreements expressly refer to the Disclosure

                                       55
<PAGE>
Schedules. Anything to the contrary contained herein or in the Disclosure
Schedules notwithstanding, any and all statements, representations, warranties
or disclosures set forth in the Disclosure Schedules delivered on or before the
date hereof shall be deemed to have been made on and as of the date hereof. From
time to time prior to the Closing, the parties shall promptly supplement or
amend the Disclosure Schedules with respect to any matter, condition or
occurrence hereafter arising which, if existing or occurring at the date of this
Agreement, would have been required to be set forth or described in the
Disclosure Schedules. No supplement or amendment shall be deemed to cure any
breach of any representation or warranty made in this Agreement or have any
effect for the purpose of determining satisfaction of the conditions set forth
in Section 8.2(b) hereof or Section 8.3(b) hereof.

          Section 7.7 Public Announcements. Subject to each party's disclosure
obligations imposed by applicable law, court process or by obligations pursuant
to any listing agreement with any national securities exchange, AES and CILCORP
will cooperate with each other in the development and distribution of all news
releases and other public information disclosures with respect to this Agreement
or any of the transactions contemplated hereby and shall not issue any public
announcement or statement with respect hereto or thereto without the consent of
the other party (which consent shall not be unreasonably withheld and which
decision regarding consent shall be made as soon as reasonably practicable).

          Section 7.8 No Solicitations.

               (a) From and after the date hereof, (i) CILCORP will not, and
will not authorize or permit any of its Representatives to, directly or
indirectly, solicit, initiate or encourage (including by way of furnishing
information) or take any other action to facilitate knowingly any inquiries or
the making of any proposal which constitutes or may reasonably be expected to
lead to an Acquisition Proposal (as defined in Section 7.8(b) hereof) from any
person, or engage in any discussion or negotiations relating thereto and (ii)
neither the Board of Directors of CILCORP nor any committee thereof shall (A)
withdraw or modify, or propose publicly to withdraw or modify, in a manner
adverse to AES, the approval or recommendation by such Board of Directors or
such committee of the Merger or this Agreement, (B) approve or recommend, or
propose publicly to approve or recommend, any Acquisition Proposal, or (C) cause
CILCORP or any CILCORP Subsidiary to enter into any letter of intent, agreement
in principle, acquisition agreement or other similar agreement (each, an
"Acquisition Agreement") related to any Acquisition Proposal; provided, however,
that CILCORP may, at any time prior to receipt of CILCORP Stockholders' Approval
(the "CILCORP Applicable Period"), (i) in response to an Acquisition Proposal
which was not solicited by it or its

                                       56
<PAGE>
Representatives and which did not otherwise result from a breach of this Section
7.8, if the Board of Directors of CILCORP (x) reasonably believes in good faith,
after consultation with its financial advisors, that an Acquisition Proposal may
be a Superior Proposal (as defined in Section 7.8(b) hereof) and (y) determines
in good faith, after consultation with its financial advisors and outside
counsel, that failing to take such action could reasonably be expected to be a
breach of its fiduciary duties to CILCORP's stockholders under applicable law,
and subject to providing AES with prior written notice of its decision to take
such action (the "CILCORP Notice") and compliance with Section 7.8(c) hereof,
(1) furnish information with respect to CILCORP and the CILCORP Subsidiaries to
any person making a Superior Proposal pursuant to a customary confidentiality
agreement and (2) participate in discussions or negotiations regarding such
Superior Proposal, (ii) comply with Rule 14e-2 promulgated under the Exchange
Act with regard to a tender or exchange offer (provided that, except in
connection with a termination of this Agreement pursuant to clause (iii) of this
proviso, neither CILCORP nor its Board of Directors nor any committee thereof
shall withdraw or modify, or propose publicly to withdraw or modify, its
position with respect to this Agreement or the Merger or approve or recommend,
or propose publicly to approve or recommend, an Acquisition Proposal), and/or
(iii) in the event that during the CILCORP Applicable Period the Board of
Directors of CILCORP reasonably believes in good faith, after consultation with
its financial advisors and outside counsel, (x) that it has received an
Acquisition Proposal that constitutes a Superior Proposal and (y) that failure
to terminate this Agreement and accept such Superior Proposal could reasonably
be expected to be a breach of its fiduciary duties to CILCORP's stockholders
under applicable law, by action of the Board of Directors of CILCORP (subject to
this sentence and Section 9.1(d)(ii) hereof), terminate this Agreement (and,
following the exercise of such termination right, withdraw or modify in any
adverse manner its approval or recommendation of this Agreement or the Merger,
and approve or recommend any merger, consolidation, business combination,
recapitalization, liquidation, dissolution or similar transaction involving
CILCORP or any such CILCORP Subsidiary, other than the transactions contemplated
by this Agreement), but only at a time that is during the CILCORP Applicable
Period and is after the third business day following AES' receipt of written
notice advising AES that the Board of Directors of CILCORP is prepared to accept
a Superior Proposal, specifying the material terms and conditions of such
Superior Proposal and identifying the person making such Superior Proposal.
CILCORP shall immediately cease and terminate any existing solicitation,
initiation, encouragement, activity, discussion or negotiation with any persons
conducted heretofore by CILCORP or its Representatives with respect to any of
the foregoing.

                                       57
<PAGE>
               (b) As used herein, (i) "Acquisition Proposal" shall mean any
inquiry, proposal or offer from any person relating to any direct or indirect
acquisition or purchase of a business (a "Material Business") that constitutes
15% or more of the net revenues, net income or the assets (including equity
securities) of CILCORP and the CILCORP Subsidiaries, taken as a whole, or 15% or
more of any class of voting securities of CILCORP or any CILCORP Subsidiary
owning, operating or controlling a Material Business, any tender offer or
exchange offer that it consummated would result in any person beneficially owing
15% or more of any class of voting securities of CILCORP or any such CILCORP
Subsidiary, or any merger, consolidation, business combination,
recapitalization, liquidation, dissolution or similar transaction involving
CILCORP or any such CILCORP Subsidiary, other than the transactions contemplated
by this Agreement; provided, however, that no transaction permitted pursuant to
Section 6.1(f) hereof shall be deemed an Acquisition Proposal for any purpose
and (ii) a "Superior Proposal" shall mean any proposal made by a third party to
acquire, directly or indirectly, including pursuant to a tender offer, exchange
offer, merger, consolidation, business combination, recapitalization,
liquidation, dissolution or similar transaction, for consideration consisting of
cash and/or securities, more than 50% of the combined voting power of the shares
of CILCORP Common Stock then outstanding or all or substantially all the assets
of CILCORP which the Board of Directors of CILCORP determines in its good faith
judgment, after consultation with its financial advisors and outside counsel, to
be more favorable to CILCORP's Stockholders (taking into account any changes to
the financial terms of this Agreement proposed by AES in response to such
proposal and all financial and strategic considerations, including relevant
legal, financial, regulatory and other aspects of the proposal and the third
party making such proposal and the conditions and the prospects for completion
of such proposal, the strategic direction and benefits sought by CILCORP and any
changes to this Agreement proposed by AES in response to such proposal) than the
Merger and the other transactions contemplated by this Agreement.

               (c) CILCORP shall promptly advise AES orally and in writing of
the receipt of any Acquisition Proposal or Superior Proposal and of the receipt
of any inquiry with respect to or which CILCORP reasonably believes could lead
to any Acquisition Proposal or Superior Proposal. CILCORP shall promptly advise
AES orally and in writing of the identity of the person making any such
Acquisition Proposal or Superior Proposal or inquiry and of the material terms
of any such Acquisition Proposal or Superior Proposal and of any material
changes thereto.

                                       58
<PAGE>
          Section 7.9 Expenses. All costs and expenses incurred in connection
with this Agreement and the transactions contemplated hereby shall be paid by
the party incurring such expenses.

          Section 7.10 Board of Directors. At or prior to the Effective Time,
CILCORP shall obtain the resignation as of the Effective Time of each director
of CILCORP and, if so requested by AES, of any director or officer of any
CILCORP Subsidiary or officer of CILCORP.

          Section 7.11 Illinois Responsible Property Transfer Act. If, as a
result of the transactions contemplated by this Agreement or as a result of any
debt financing undertaken by AES or an affiliate of AES or a AES Subsidiary in
order to complete the transactions contemplated by this Agreement, the
requirements of the Illinois Responsible Property Transfer Act (the "Property
Transfer Act") are triggered with respect to any of the real property owned or
operated by CILCORP, any CILCORP Subsidiary or any CILCORP Joint Venture,
CILCORP shall be responsible, at its own cost and expense, for compliance with
all of the obligations of the Property Transfer Act, including, without
limitation, the preparation of any disclosure document required to be provided
to AES or any lender.

          Section 7.12 Signature Authority. Effective as of the Closing, at the
request of AES, CILCORP shall prepare and deliver to AES a list of all persons
with signature authority on the bank accounts of CILCORP and the CILCORP
Subsidiaries and all persons with authority to bind CILCORP and any CILCORP
Subsidiary to an agreement with an amount in excess of $100,000 or a term longer
than one year. CILCORP shall revoke such authority of any person designated by
AES, effective as of the morning of the Closing Date.

          Section 7.13 Termination of Existing Tax Sharing Agreements. CILCORP
shall take or cause to be taken all actions necessary such that after the
Closing Date, neither CILCORP nor any CILCORP Subsidiary shall have any further
rights or liabilities under any agreement existing on or before the Closing Date
which relates to the allocation or sharing of Taxes.

          Section 7.14 Deferred Compensation Plans. Prior to the Effective Time,
CILCORP will take all actions necessary or appropriate to establish a so-called
"rabbi trust" (in form and substance reasonably satisfactory to AES) which shall
be used to fund the CILCO Executive Deferral Plan (the "EDP I Plan"). Upon the
establishment of the rabbi trust for the EDP I Plan, CILCORP shall transfer
ownership of the CILCORP life insurance policies that

                                       59
<PAGE>
currently are intended to fund the EDP I Plan to such trust. After the Effective
Time, AES shall cause CILCO to remain the primary obligor of and to honor, in
accordance with its terms, the EDP I Plan and the related rabbi trust. Nothing
in this Section 7.14 shall require AES or CILCO to allow participants in such
plan to defer compensation income that will be earned by the participants on or
after the Effective Time.


                                  ARTICLE VIII

                                   CONDITIONS

          Section 8.1 Conditions to Each Party's Obligation to Effect the
Merger. The respective obligations of each party to effect the Merger shall be
subject to the satisfaction or waiver on or prior to the Closing Date of the
following conditions:

               (a) Stockholder Approvals. The CILCORP Stockholders' Approval
shall have been obtained.

               (b) No Injunctions or Restraints. No judgment, decree, statute,
law, ordinance, rule, regulation, temporary restraining order, preliminary or
permanent injunction or other order enacted, entered, promulgated, enforced or
issued by any court of competent jurisdiction or other Governmental Authority or
other legal restraint or prohibition (collectively, "Restraints") preventing the
consummation of the Merger shall be in effect; provided, however, that each of
the parties shall have used all reasonable efforts to prevent the entry of any
such Restraints and to appeal as promptly as possible any such Restraints that
may be entered.

               (c) Statutory Approvals. The AES Required Statutory Approvals and
the CILCORP Required Statutory Approvals shall have been obtained, such
approvals shall have become Final Orders (as defined below) and such Final
Orders shall not impose terms or conditions which, in the aggregate, would have,
or insofar as reasonably can be foreseen, could have, a AES Material Adverse
Effect or a CILCORP Material Adverse Effect, or which would be inconsistent with
the agreements of the parties contained herein. The term "Final Order" shall
mean action by the relevant regulatory authority which has not been reversed,
stayed, enjoined, set aside, annulled or suspended, with respect to which any
waiting period prescribed by law before the transactions contemplated hereby may
be consummated has expired, and as to which all conditions to the consummation
of such transactions prescribed by law, regulation or order have been satisfied.

                                       60
<PAGE>
               (d) HSR Act. All applicable waiting periods under the HSR Act
shall have expired or been terminated.

          Section 8.2 Conditions to Obligation of CILCORP to Effect the Merger.
The obligation of CILCORP to effect the Merger shall be further subject to the
satisfaction or waiver, on or prior to the Closing Date, of the following
conditions:

               (a) Performance of Obligations of AES. AES and Merger Sub each
shall have performed in all material respects their respective agreements and
covenants contained in or contemplated by this Agreement, which are required to
be performed by it at or prior to the Closing Date.

               (b) Representations and Warranties. The representations and
warranties of AES set forth in this Agreement shall be true and correct in all
material respects (or where any statement in a representation or warranty
expressly includes a standard of materiality, such statement shall be true and
correct in all respects as so qualified) as of the date hereof (except to the
extent such representations and warranties speak as of an earlier or later date)
and as of the Closing Date as if made on and as of the Closing Date, except as
otherwise contemplated by this Agreement.

               (c) Closing Certificates. CILCORP shall have received a
certificate signed by an executive officer of AES, dated the Closing Date, to
the effect that, to the best of such officer's knowledge, the conditions set
forth in Section 8.2(a) hereof and Section 8.2(b) hereof have been satisfied.

          Section 8.3 Conditions to Obligation of AES and Merger Sub to Effect
the Merger. The obligation of AES and Merger Sub to effect the Merger shall be
further subject to the satisfaction or waiver, on or prior to the Closing Date,
of the following conditions:

               (a) Performance of Obligations of CILCORP. CILCORP (and/or
appropriate CILCORP Subsidiaries) shall have performed in all material respects
its agreements and covenants contained in or contemplated by this Agreement
which are required to be performed by it at or prior to the Closing Date.

               (b) Representations and Warranties. The representations and
warranties of CILCORP set forth in this Agreement shall be true and correct in
all material

                                       61
<PAGE>
respects (or where any statement in a representation or warranty expressly
includes a standard of materiality, such statement shall be true and correct in
all respects as so qualified) as of the date hereof (except to the extent such
representations and warranties speak as of an earlier or later date) and as of
the Closing Date as if made on and as of the Closing Date, except as otherwise
contemplated by this Agreement.

               (c) CILCORP Material Adverse Effect. Subject to Section 8.3(c) of
the CILCORP Disclosure Schedule, no CILCORP Material Adverse Effect shall have
occurred and there shall exist no fact or circumstance that would or, insofar as
reasonably can be foreseen, could have a CILCORP Material Adverse Effect.

               (d) CILCORP Required Consents. The CILCORP Required Consents
shall have been obtained.

               (e) PUHCA Exemption. The SEC shall have issued an order in form
and substance reasonably satisfactory to AES (the "SEC Exemption Order")
granting AES an exemption from registration as a holding company under PUHCA
pursuant to PUHCA Section 3(a)(5), and the SEC Exemption Order shall be in full
force and effect on the Closing Date.

               (f) Financing. AES shall have the proceeds available pursuant to
the Financing sufficient to pay the Aggregate Consideration Amount.

               (g) Closing Certificates. AES shall have received a certificate
signed by an executive officer of CILCORP, dated the Closing Date, to the effect
that, to the best of such officer's knowledge, the conditions set forth in
Sections 8.3(a), (b), (c), (d) and (k) hereof have been satisfied.

               (h) AES Required Consents. The AES Required Consents shall have
been obtained.

               (i) No Injunctions or Restraints as to Second Merger. No
Restraints preventing the consummation of the Second Merger shall be in effect;
provided, however, that each of the parties shall have used all reasonable
efforts to prevent the entry of any such Restraints and to appeal as promptly as
possible any such Restraints that may be entered.

               (j) Trigger of CILCORP Rights. No event has occurred or could
occur pursuant to this Agreement or otherwise that would result in the
triggering of any right or

                                       62
<PAGE>
entitlement of CILCORP stockholders under the CILCORP Rights Agreement,
including a "flip-in" or "flip-over" or similar event commonly described in such
rights plans which, in the reasonable judgment of AES, would have or be
reasonably likely to result in a CILCORP Material Adverse Effect or materially
change the number of outstanding equity securities of CILCORP, and the CILCORP
Rights shall not have become nonredeemable by the CILCORP Board of Directors.

               (k) Illinois Commerce Commission. (i) The Illinois Commerce
Commission shall have issued the Illinois Certification and (ii) AES shall
reasonably believe that any order of, approval by or result of any filing,
proceeding or notice with the Illinois Commerce Commission required under the
Illinois Public Utilities Act in connection with the Merger could not be
expected to have an adverse effect on AES' ability to obtain the Financing or on
AES, CILCORP or any of the CILCORP Subsidiaries after the Effective Time (the
"AES Reasonable Belief Standard").


                                   ARTICLE IX

                        TERMINATION, AMENDMENT AND WAIVER

          Section 9.1 Termination. This Agreement may be terminated at any time
prior to the Closing Date:

               (a)  without payment of a termination fee by mutual written
consent of CILCORP and AES.

               (b)  by AES or CILCORP under any of the following circumstances:

                    (i)       without payment of a termination fee, if any state
or federal law, order, rule or regulation is adopted or issued, which has the
effect, as supported by the written opinion of outside counsel for such party,
of prohibiting the Merger, or by any party hereto if any court of competent
jurisdiction in the United States or any state shall have issued an order,
judgment or decree permanently restraining, enjoining or otherwise prohibiting
the Merger, and such order, judgment or decree shall have become final and
nonappealable.

                    (ii)      after the eighteen-month anniversary of the date
of this Agreement without payment of a termination fee, by written notice to the
other party, if the

                                       63
<PAGE>
Merger shall not have been consummated on or before the eighteen-month
anniversary of the date of this Agreement; provided, however, that the right to
terminate the Agreement under this Section 9.1(b)(ii) shall not be available to
any party whose failure to fulfill any obligation under this Agreement has been
the cause of, or resulted in, the failure of the Merger to have been
consummated, and provided further, that if after the fifteen-month anniversary
of the date hereof and prior to the eighteen-month anniversary, CILCORP shall
have delivered to AES the CILCORP Certificate as provided in Section 6.2(d),
then neither AES nor CILCORP shall be entitled to terminate under this Section
9.1(b)(ii) until a period of 90 days shall have elapsed from the receipt of the
CILCORP Certificate.

                    (iii)     by written notice to the other party, if the
CILCORP Shareholders' Approval shall not have been obtained at the CILCORP
Meeting, including any adjournments thereof. In the event this Agreement is
terminated pursuant to this Section 9.1(b)(iii) and at or within twelve months
of the date of the CILCORP Meeting, CILCORP enters into any agreement with
respect to an Alternative Transaction (as defined below), then within ten
business days after the execution of such agreement, CILCORP shall immediately
pay in cash to AES by wire transfer of same day funds a termination fee in an
amount equal to 3.0% of the Aggregate Consideration Amount (the "Acquisition
Termination Fee"). As used herein, "Alternative Transaction" means any of (i) a
transaction or series of transactions pursuant to which any person (or group of
persons) other than AES or the AES Subsidiaries and other than CILCORP and the
CILCORP Subsidiaries (a "Third Party") acquires or would acquire, directly or
indirectly, beneficial ownership (as defined in Rule 13d-3 under the Exchange
Act) of more than 50% of the outstanding Shares of CILCORP or CILCO, as the case
may be, whether from CILCORP or CILCO or pursuant to a tender offer or exchange
offer or otherwise, (ii) any acquisition or proposed acquisition of CILCORP or
CILCO by a merger or other business combination (including any so-called "merger
of equals" and whether or not CILCORP or CILCO is the entity surviving any such
merger or business combination) or (iii) any other transaction pursuant to which
any Third Party acquires or would acquire, directly or indirectly, all or
substantially all of the assets (including for this purpose the outstanding
equity securities of CILCORP or CILCO, and any entity surviving any merger or
combination including any of them) of CILCORP or CILCO.

                    (iv)      by written notice to the other party after the
Financing Due Date (as defined below), if the financing condition set forth in
Section 8.3(f) has not been satisfied but all conditions to Closing have been
satisfied on or prior to such date. The "Financing Due Date" shall mean that
date which is the 90th day after all conditions to Closing set forth in Article
VIII have been satisfied other than Section 8.3(f), it being agreed that the 90

                                       64
<PAGE>
days shall not begin to run until all such conditions have been satisfied and
AES has received a certificate signed by an executive officer of CILCORP
attesting to the satisfaction by CILCORP of the conditions in Sections 8.1 and
8.3(a), (b), (c), (d) and (k), which certificate shall be dated no earlier than
the date on which the last of the conditions set forth in Article VIII has been
satisfied. In the event that this Agreement is terminated pursuant to this
Section 9.1(b)(iv), AES shall pay CILCORP in cash by wire transfer of same day
funds within ten business days of such termination notice a termination fee in
an amount equal to the product of (x) the Outstanding Shares and (y) $5.00 (the
"Financing Termination Fee").

               (c)  by AES under any of the following circumstances:

                    (i)     by written notice to CILCORP, if (x) there shall
have been any material breach of any representation or warranty, or any material
breach of any covenant or agreement, of CILCORP hereunder, and such breach shall
not have been remedied within thirty days after receipt by CILCORP of notice in
writing from AES, specifying the nature of such breach and requesting that it be
remedied; provided, however that CILCORP shall not be entitled to expend more
than $10 million to cure any and all such breaches without the prior written
approval of AES; or (y) the Board of Directors of CILCORP (A) shall withdraw or
modify in any manner adverse to AES its approval of this Agreement and the
transactions contemplated hereby or its recommendation to its stockholders
regarding the approval of this Agreement, (B) shall fail to reaffirm such
approval or recommendation upon the request of AES, (C) shall approve or
recommend any Acquisition Proposal or (D) shall resolve to take any of the
actions specified in clause (A), (B) or (C); provided, however, that AES and
CILCORP acknowledge and affirm that notwithstanding anything in this Section
9.1(c)(i) to the contrary, the parties hereto intend this Agreement to be an
exclusive agreement and, accordingly, nothing in this Agreement is intended to
constitute a solicitation of an Acquisition Proposal, it being acknowledged and
agreed that any such offer or proposal would interfere with the strategic
advantages and benefits which the parties expect to derive from the Merger. In
the event this Agreement is terminated pursuant to this Section 9.1(c)(i),
CILCORP shall pay AES in cash by wire transfer of same day funds within ten
business days of such termination notice a termination fee in an amount equal to
3.0% of the Aggregate Consideration Amount (the "CILCORP Breach Termination
Fee").

                    (ii)      by written notice to CILCORP after the nine-month
anniversary of the date hereof if the SEC Exemption Order shall not have been
issued or irrevocably waived by AES prior to the time such notice is given. In
the event this Agreement is terminated pursuant to this Section 9.1(c)(ii), then
AES shall pay CILCORP in cash by wire

                                       65
<PAGE>
transfer of same day funds within ten business days of such termination notice a
termination fee in an amount equal to the product of (x) the Outstanding Shares
and (y) $1.00, together with an additional $0.00546448 per day for each day
beginning on the later of (A) the day after the nine-month anniversary of the
date hereof or (B) five days after the date of any order, approval or result, as
the case may be, contemplated by clause (ii) of Section 8.3(k) hereof, unless
AES shall have notified CILCORP within such five-day period that the condition
in clause (ii) of Section 8.3(k) hereof has not been satisfied, until the date
of termination (up to a maximum of $3.00 under this clause (y)) (the "Regulatory
Termination Fee"); provided, however, that the Regulatory Termination Fee shall
not be payable to CILCORP if the failure to obtain the SEC Exemption Order by
the nine-month anniversary of the date hereof has been caused by breach of this
Agreement by CILCORP or by any action or omission by CILCORP after the date
hereof unless taken at the direction of AES.

                    (iii)     without payment of a termination fee by AES or
CILCORP by written notice to CILCORP after the one-year anniversary of the date
hereof if any approvals or other actions of the Illinois Commerce Commission
required under the Illinois Public Utilities Act have either not been issued, or
if issued or taken, such order, approval or other actions shall not meet the AES
Reasonable Belief Standard set forth in clause (ii) of Section 8.3(k) hereof,
provided however that AES may terminate this Agreement (without payment of a
termination fee by AES or CILCORP) by written notice to CILCORP after the
eighth-month anniversary of the date hereof if AES does not reasonably believe
that within the above-referenced one-year period the AES Reasonable Belief
Standard set forth in the clause (ii) of Section 8.3 (k) hereof will be
satisfied with respect to such approvals or other actions.

               (d)  by CILCORP under any of the following circumstances:

                    (i)       by written notice to AES, if there shall have been
any material breach of any representation or warranty contained in Sections 5.1,
5.2 and 5.5 hereof, or any material breach of any covenant or agreement of AES
hereunder, and such breach shall not have been remedied within thirty days after
receipt by AES of notice in writing from CILCORP, specifying the nature of such
breach and requesting that it be remedied. In the event this Agreement is
terminated pursuant to this Section 9.1(d)(i), AES shall pay CILCORP in cash by
wire transfer of same day funds within ten business days of such termination
notice a termination fee in an amount equal to 3.0% of the Aggregate
Consideration Amount (the "AES Breach Termination Fee").

                                       66
<PAGE>
                    (ii)      in accordance with clause (iii) of the proviso to
the first sentence of Section 7.8(a) hereof, by written notice to AES; provided
that, in order for the termination of this Agreement pursuant to this
subparagraph (ii) to be deemed effective, CILCORP shall have complied with all
provisions of Section 7.8 hereof. In the event this Agreement is terminated
pursuant to this Section 9.1(d)(ii), CILCORP shall pay AES within ten days in
cash by wire transfer of same day funds a termination fee in an amount equal to
the Acquisition Termination Fee.

                    (iii)     by written notice to AES after the 18-month
anniversary of the date hereof, if all conditions to Closing have been
satisfied, other than the issuance of the SEC Exemption Order and CILCORP
delivers to AES a certificate signed by an executive officer of CILCORP
attesting to the satisfaction by CILCORP of the conditions in Sections 8.1 and
8.3(a), (b), (c), (d) and (k) (the "Section 9.1(d) Certificate") then within 10
business days of the receipt of the Section 9.1(d) Certificate, AES shall pay to
CILCORP in cash by wire transfer of same day funds within ten business days of
such termination notice a termination fee in an amount equal to the Regulatory
Termination Fee.

                    (iv)      without payment of a termination fee by AES or
CILCORP, upon two business days' written notice to AES after the six-month
anniversary of the date hereof if the Illinois Certification shall not have been
issued or waived by AES prior to or within two business days after the time such
notice is given.

          Section 9.2 Effect of Termination. In the event of termination of this
Agreement by either CILCORP or AES pursuant to Section 9.1, there shall be no
liability on the part of either CILCORP or AES or their respective officers or
directors hereunder, except that Section 7.8, Section 9.1, Section 9.2 and
Section 9.3, the agreement contained in the last sentence of Section 7.1 and in
Section 10.6 shall survive the termination.

          Section 9.3 Termination Fees; Expenses.

               (a) Expenses. The parties agree that the termination fees
contained in Article IX are an integral part of the transactions contemplated by
this Agreement and constitute liquidated damages and not a penalty.
Notwithstanding anything to the contrary contained in this Agreement, if one
party fails to promptly pay to the other any fee or expense due under Article
IX, in addition to any amounts paid or payable pursuant to such Section, the
party shall pay the costs and expenses (including legal fees and expenses) in
connection with any action, including the filing of any lawsuit or other legal
action, taken to collect payment,

                                       67
<PAGE>
together with interest on the amount of any unpaid fee at the publicly announced
prime rate of Citibank, N.A. from the date such fee was required to be paid.

               (b) Limitation Of Fees. Notwithstanding anything herein to the
contrary, AES shall in no event be liable or required to pay to CILCORP more
than one of (A) the Regulatory Termination Fee, (B) the Financing Termination
Fee or (C) the AES Breach Termination Fee.

          Section 9.4 Amendment. This Agreement may be amended by the Boards of
Directors of the parties hereto, at any time before or after approval hereof by
the stockholders of CILCORP and prior to the Effective Time, but after such
approval, no such amendment shall (a) alter or change the Per Share Amount under
Article II or (b) alter or change any of the terms and conditions of this
Agreement if any of the alterations or changes, alone or in the aggregate, would
materially adversely affect the rights of holders of CILCORP Common Stock,
except for alterations or changes that could otherwise be adopted by the Board
of Directors of CILCORP or AES, without the further approval of CILCORP
stockholders. This Agreement may not be amended except by an instrument in
writing signed on behalf of each of the parties hereto.

          Section 9.5 Waiver. At any time prior to the Effective Time, the
parties hereto may (a) extend the time for the performance of any of the
obligations or other acts of the other parties hereto, (b) waive any
inaccuracies in the representations and warranties contained herein or in any
document delivered pursuant hereto and (c) waive compliance with any of the
agreements or conditions contained herein, to the extent permitted by applicable
law. Any agreement on the part of a party hereto to any such extension or waiver
shall be valid if set forth in an instrument in writing signed on behalf of such
party.


                                    ARTICLE X

                               GENERAL PROVISIONS

          Section 10.1 Non-Survival; Effect of Representations and Warranties.
No representations or warranties in this Agreement shall survive the Effective
Time, except as otherwise provided in this Agreement.

                                       68
<PAGE>
          Section 10.2 Notices. All notices and other communications hereunder
shall be in writing and shall be deemed given (a) when delivered personally, (b)
when sent by reputable overnight courier service or (c) when telecopied (which
is confirmed by copy sent within one business day by a reputable overnight
courier service) to the parties at the following addresses (or at such other
address for a party as shall be specified by like notice):

                    (i)       If to AES or Merger Sub, to:

                              The AES Corporation
                              1001 North 19th Street, 20th Floor
                              Arlington, Virginia 22209
                              Attention:       General Counsel
                              Telephone:       703-522-1315
                              Facsimile:       703-528-4510

                              with a copy to:

                              Skadden, Arps, Slate, Meagher & Flom LLP
                              1440 New York Avenue, N.W.
                              Washington, DC  20005
                              Attention:       Michael P. Rogan, Esq.
                                               Marcia R. Nirenstein, Esq.
                              Telephone:       202-371-7000
                              Facsimile:       202-393-5760

                              and

                    (ii)      if to CILCORP, to:

                              CILCORP Inc.
                              300 Hamilton Boulevard, Suite 300
                              Peoria, Illinois 61602
                              Attention:       John G. Sahn, Esq.
                              Telephone:       309-675-8822
                              Facsimile:       309-675-8888

                              with a copy to:

                                       69
<PAGE>
                              Winthrop, Stimson, Putnam & Roberts
                              One Battery Park Plaza
                              New York, New York  10004
                              Attention:       Stephen R. Rusmisel, Esq.
                              Telephone:       212-858-1000
                              Facsimile:       212-858-1500

          Section 10.3 Miscellaneous. This Agreement (a) constitutes the entire
agreement and supersedes all other prior agreements and understandings, both
written and oral, among the parties, or any of them, with respect to the subject
matter hereof (other than the Confidentiality Agreement), (b) shall not be
assigned by operation of law or otherwise and (c) shall be governed by and
construed in accordance with the laws of the State of New York applicable to
contracts executed in and to be fully performed in such State, without giving
effect to its conflicts of law rules or principles and except to the extent the
provisions of this Agreement (including the documents or instruments referred to
herein) are expressly governed by or derive their authority from the Illinois
Act.

          Section 10.4 Interpretation. When a reference is made in this
Agreement to Sections or Exhibits, such reference shall be to a Section or
Exhibit of this Agreement, respectively, unless otherwise indicated. The table
of contents and headings contained in this Agreement are for reference purposes
only and shall not affect in any way the meaning or interpretation of this
Agreement. Whenever the words "include," "includes" or "including" are used in
this Agreement, they shall be deemed to be followed by the words "without
limitation."

          Section 10.5 Counterparts; Effect. This Agreement may be executed in
one or more counterparts, each of which shall be deemed to be an original, but
all of which shall constitute one and the same agreement.

          Section 10.6 Enforcement. The parties agree that irreparable damage
would occur in the event that any of the provisions of this Agreement were not
performed in accordance with their specific terms or were otherwise breached. It
is accordingly agreed that the parties shall be entitled to an injunction or
injunctions to prevent breaches of this Agreement and to enforce specifically
the terms and provisions of this Agreement in any court of the United States
located in the State of New York or any New York state court in the County

                                       70
<PAGE>
of New York, this being in addition to any other remedy to which they are
entitled at law or in equity. In addition, each of the parties hereto (a)
consents to submit itself to the personal jurisdiction of any federal court
located in the State of New York or any New York state court in the County of
New York in the event any dispute arises out of this Agreement or any of the
transactions contemplated by this Agreement, (b) agrees that it will not attempt
to deny such personal jurisdiction by motion or other request for leave from any
such court and (c) agrees that it will not bring any action relating to this
Agreement or any of the transactions contemplated by this Agreement in any court
other than a federal court sitting in the State of New York or a New York state
court sitting in the County of New York.

          Section 10.7 Parties in Interest. This Agreement shall be binding upon
and inure solely to the benefit of each party hereto, and, except for rights of
Indemnified Parties as set forth in Section 7.5, nothing in this Agreement,
express or implied, is intended to confer upon any other person any rights or
remedies of any nature whatsoever under or by reason of this Agreement.

          Section 10.8 Further Assurances. Each party will execute such further
documents and instruments and take such further actions as may reasonably be
requested by any other party in order to consummate the Merger in accordance
with the terms hereof.

          Section 10.9 Waiver Of Jury Trial. Each party to this Agreement
waives, to the fullest extent permitted by applicable law, any right it may have
to a trial by jury in respect of any action, suit or proceeding arising out of
or relating to this Agreement.

          Section 10.10 Certain Definitions. The term "affiliate," except where
otherwise defined herein, shall mean, as to any person, any other person which
directly or indirectly controls, or is under common control with, or is
controlled by, such person. The term "control" (including, with its correlative
meanings, "controlled by" and "under common control with") shall mean
possession, directly or indirectly, of power to direct or cause the direction of
management or policies (whether through ownership of securities or partnership
or other ownership interests, by contract or otherwise).

                                       71
<PAGE>
          IN WITNESS WHEREOF, AES, CILCORP and Merger Sub have caused this
Agreement as of the date first written above to be signed by their respective
officers thereunto duly authorized.


                                        THE AES CORPORATION


                                        By:
                                             -----------------------------------
                                        Name:
                                        Title:



                                        CILCORP INC.


                                        By:
                                             -----------------------------------
                                        Name:
                                        Title:



                                        MIDWEST ENERGY, INC.


                                        By:
                                             -----------------------------------
                                        Name:
                                        Title:

                                       72
<PAGE>
                                   EXHIBIT B
<PAGE>
                            UNITED STATES OF AMERICA
                      FEDERAL ENERGY REGULATORY COMMISSION


- -----------------------------------)
Central Illinois Light Company,    )
     on its own behalf             )    Docket No. EC99-___
     and on behalf of              )
The AES Corporation                )
- -----------------------------------


                           AFFIDAVIT OF CLIFF W. HAMAL

          I, Cliff W. Hamal, being duly sworn, depose and state as follows:


I.        INTRODUCTION

          l. I am an economist and Director at LECG, Inc. My business address is

1600 M Street, N.W., Suite 700, Washington, D.C. 20036. LECG provides expert

analysis, litigation support, and management consulting in economics, business

strategy, and finance. I received my bachelor of science degree, majoring in

Marine Engineering and Marine Transportation, from the U.S. Merchant Marine

Academy in 1980, and my masters of science degree in Industrial Administration

from Carnegie Mellon University in 1989. I specialize in providing economic and

strategic consulting, principally in electric utility and related industries.

          2. Prior to receiving my masters degree, I held several positions

involving the operation, maintenance and management of power generation
<PAGE>
                                      2


facilities. This included working for Westinghouse with responsibilities in the

project management of nuclear power maintenance services and for training

personnel in commercial nuclear power plant operations. I also worked for

General Electric as a nuclear plant engineer responsible for the operations of a

Department of Energy nuclear facility, and sailed on two merchant vessels as an

engineer responsible for engine room operations.

          3. Since receiving my masters degree in 1989, I have been engaged in

management and strategic consulting, principally in the electric utility

industry. I was an Associate with Putnam, Hayes and Bartlett, Inc. until 1993, a

Vice President of JFG Associates through 1994, President of The Tesla Group,

Inc. until mid-1996, and a Director at LECG since that time. Among the many

engagements in which I have participated, I have had substantial experience in

antitrust matters before the Federal Energy Regulatory Commission

("Commission"), state public utility commissions, Federal District Court in

civil proceedings, the Department of Justice and the Federal Trade Commission. I

have evaluated transactions and suggested testimony regarding market power

issues in the Central Maine Power-FPL Energy transaction, the New England

Power-US Generating transaction, the US Generating-TransCanada Pipeline sale of
<PAGE>
                                       3


Ocean State Power facilities, the PG&E Corporation-Valero Energy Corporation

merger, and the Houston Industries-NorAm Energy Services acquisition. I have

also participated in antitrust reviews in defense, consumer products and

industrial commodity industries. In addition to antitrust analyses, I have

testified on damages issues associated with replacement power, evaluated damages

and regulatory issues in the electric industry, provided strategic counsel on

market design and market power issues associated with electric industry

restructuring outside of the U.S., participated in independent power project

acquisition evaluations, provided analysis of environmental compliance

strategies, and have been involved in a variety of other economic issues in the

electric industry. My professional experience is described more fully in

Attachment l.


II.       PURPOSE, CONCLUSION, AND ORGANIZATION OF AFFIDAVIT

          4. I have been asked by The AES Corporation ("AES") and Central

Illinois Light Company ("CILCO") to evaluate the competitive implications of the

proposed acquisition of CILCO's parent, CILCORP, Inc. ("CILCORP"), by AES. AES

is a global power company that owns or has interests in power generation and

distribution facilities around the world. Its interests in power facilities in
<PAGE>
                                       4


the United States have been generally limited to independent power production

facilities that typically are fully committed under long-term contracts. CILCORP

is an energy services company whose largest subsidiary, CILCO, is a regulated

electric and gas utility serving Central Illinois. Under the proposed

transaction, an AES subsidiary, Midwest Energy, Inc., will purchase all of the

outstanding stock of CILCORP, and CILCORP will become a wholly-owned subsidiary

of AES.

          5. In evaluating the competitive effects of the acquisition, I have

addressed potential horizontal and vertical market power issues in accordance

with the requirements set forth in the Commission's Merger Policy Statement,

Order No. 592, and also have given consideration to the Notice of Proposed

Rulemaking ("NOPR"), Docket No. RM98-4, issued on April 16, 1998. Under these

guidelines, a detailed screen analysis ("Appendix A" analysis) is required

unless it can be demonstrated that the merging parties do not sell the same

products in the same geographic markets. This clearly is the case in this

instance. CILCORP's operations are in central Illinois where it is a

modest-sized utility with l, 152 MW of installed capacity, and firm purchases of

another l 85 MW. This essentially matches its native load obligation and leaves
<PAGE>
                                       5


the utility with no excess capacity to sell into the wholesale market. AES's

nearest operations are in Pennsylvania and Oklahoma, and are fully committed to

customers under long-term contracts. Throughout the United States and Canada,

AES has only 8 MW of capacity that is not committed to others under long-term

projects. While projects under development and other acquisitions are expected

to increase the generating capacity under AES control, these activities are all

far from markets in which CILCORP operates and the output of the projects

generally is sold under long-term contracts.

          6. This evaluation concludes that this transaction does not raise

horizontal market power concerns because the parties do not control generation

facilities that sell into the same geographic markets. Throughout 1996 and 1997,

no wholesale customers purchased power from facilities controlled by both

entities. All of the AES facilities are at least three transmission wheels away

from CILCO, and the closest facility with more than 10 MW of uncommitted

capacity is five wheels away. Also, there are no vertical market power issues of

moment in this matter. Neither party has more than de minimis control over

generation inputs and in no case are these in locations that could rise to

vertical market power issues. Clearly, there are no competitive issues that

raise material antitrust concerns with respect to this transaction.
<PAGE>
                                       6


          7. This affidavit reviews the operations of CILCORP and AES in section

III, provides a horizontal market power evaluation in section IV, and then

presents a vertical market power evaluation in section V. Tables CWH-l through

CWH-6 provide the results of the analyses that have been performed to support

the evaluation and Attachment 2 provides supporting work papers.


III.      DESCRIPTION OF THE PARTIES

          A.   CILCORP

          8. CILCORP is an exempt public utility holding company whose largest

subsidiary, CILCO, is a regulated utility that serves approximately a quarter of

a million gas and electric customers in Central Illinois. CILCO owns 1,152 MW of

almost entirely coal-fired generation capacity (all ratings are summer ratings

unless otherwise stated), has 35 MW of non-utility generation under contract and

has 150 MW of purchase power through two separate contracts with Ameren

Corporation ("Ameren"), consisting of a 100 MW contract that expires in 2003 and

a 50 MW contract that expires in 2009. Currently, there is a dispute regarding

the Ameren contracts. CILCO has suspended payments under the contract and is not

taking the associated energy. Instead, CILCO is making other short-term

arrangements for energy to meet its obligations for the summer of 1999. While

resolution of the dispute could lead to cancellation of the contracts, this
<PAGE>
                                       7


analysis assumes CILCO continues to control this capacity. CILCO traditionally

plans to a reserve margin of 15 percent in the first year of a forecast and 18

percent in later years when there are more uncertainties. Based on projected

load and these reserve margin assumptions, CILCO will have 32 MW of excess

capacity in 1999, with shortfalls of 15 MW and 31 MW in 2000 and 2001,

respectively. This information is summarized in Table CWH-l. CILCO's load

forecast does not assume any loss of customers from retail open access, even

though Illinois' Electric Service Customer Choice and Rate Relief Law of 1997

calls for a phased transition to retail competition. Under the legislation,

certain large customers and a portion of other non-residential customers may

shop for power as of October l, 1999, the remaining non-residential customers

may begin shopping later in the year 2000, and all customers will have open

access by May 1, 2002.

          9. Through its unregulated subsidiaries, CILCORP also has two passive

investments in fully committed generation facilities. It has a 7.4257 percent

undivided interest in Springerville Unit l ("Springerville"), a 380 MW

generation station that is located in Arizona and leased to Tucson Electric

Power until 2015. CILCORP also has a 2.476 percent limited partnership interest

in the Energy Investors Fund, L.P. ("EIF"), which in turn has passive
<PAGE>
                                       8


investments in eleven power projects, all of which are fully committed until at

least 2011.

          10. CILCO is an open access system with applicable tariffs on file at

the Commission. CILCO is interconnected with six utilities: Commonwealth Edison

("Com Ed"); Ameren; Illinois Power; City Water, Light & Power for the City of

Springfield, Illinois ("Springfield"); the Village of Riverton ("Riverton"); and

Corn Belt Electric Cooperative ("Corn Belt"). As shown in Table CWH-l, Riverton

and Corn Belt are the only transmission dependent utilities in CILCO's service

territory. Riverton is a full requirements customer of CILCO with a peak load of

6 MW that is currently under contract until March of 2001. Corn Belt recently

signed a five-year wheeling tariff with CILCO under which CILCO will provide 5

MW of transmission services across its system. This agreement gives Corn Belt

access to competitive supplies sufficient to meet its full requirements through

2003.

          11. Through other subsidiaries, CILCORP has been involved in

competitive electricity sales at both the retail and wholesale levels. QST

Energy Inc. ("QST Energy"), a wholly-owned subsidiary of CILCORP, has been

involved in competitive retail sales of energy (both electricity and gas) in

Illinois, Pennsylvania and California. For strategic reasons, QST Energy is

de-emphasizing its activities outside of Illinois. It has sold its electric and
<PAGE>
                                       9


gas accounts in Pennsylvania and, with the exception of a few contracts that

could not be transferred, has exited this market. It is evaluating similar

options regarding its California activities. QST Energy Trading Inc. ("QST

Trading") is a subsidiary of QST Energy and is a Commission-authorized wholesale

power marketer of electricity that also markets natural gas. As a result of

recent strategy changes, QST Trading no longer focuses on new trading activities

and its only trading activities are those necessary to balance its physical and

financial portfolio in order to fulfill prior commitments.

          12. CILCO is a regulated gas utility with retail sales in central

Illinois. It provided 53 Bcf of gas and generated $209 million in revenue in

1997. Among CILCO's gas customers are five power generators. All of CILCO's

large volume gas customers have the option of buying unbundled gas

transportation services and arranging for the gas commodity and interstate

transportation services on their own. CILCO's customers with the two largest

electric generators (64 MW and 7 MW of capacity) take advantage of this option

and do not buy any gas from CILCO. The three smaller electric generation

facilities total less than a de minimis 0.25 MW of capacity. CILCO controls two

sites that could be used for new power generation facilities, the Hallock site

near Chillicothe, Illinois, and additional space at the Duck Creek station near

Dunfermline, Illinois.
<PAGE>
                                       10


          B.   AES

          13. AES has interests in approximately ninety power generation

facilities around the world that total over 23,000 MW of capacity, and has

interests in many more projects in various states of development. AES has

interests in companies that distribute power to approximately 13 million

customers outside of North America. AES's interests are held in various

subsidiary corporate structures, and are referred to collectively as AES in this

discussion. Table CWH-2 presents information on AES's generation facilities

within the U.S. and Canada. In North America, AES has interests in ten operating

projects, one under construction, and one in an advanced stage of development.

AES is in the process of acquiring six generating stations from New York State

Electric & Gas Corporation ("NYSEG") in a transaction that is-expected to close

at the end of March 1999. AES also is in the process of acquiring the 610 MW

Indian River project located in Titusville, Florida. Most of the existing

stations are fully committed under long-term contracts, including those in

Pennsylvania, Maryland, Connecticut, Oklahoma, and Ontario. Some stations,

however, are not fully committed. The 143 MW Deepwater project in Texas (located

in the Electric Reliability Council of Texas, Inc., "ERCOT") has contracts with

Dynegy and The Williams Company, Inc. ("Williams") covering all but 8 MW of its

output through 1999, at which time a new two-year contract with Texas Utilities
<PAGE>
                                       11


Electric Co. will cover all but 3 MW of the unit's output. Regarding the six

NYSEG stations it is acquiring, AES will have a three-year contract with NYSEG

for all of the capacity, but none of the energy from these units. The energy, as

well as the post-April 2001 capacity, will be sold into the competitive

marketplace. The 610 MW Indian River project currently is not committed under

long-term contract, but AES is pursuing a long-term contract for its output and

it may be fully committed before the transaction is consummated.

          14. AES's subsidiary, AES Power, Inc., is a Commission-authorized

wholesale power marketer that sells power throughout the United States,

including the Mid-America Interconnected Network ("MAIN") region. AES Power has

a 45 percent ownership interest in Northern/AES Energy, LLC ("Northern AES"),

another Commission-authorized, wholesale power marketer with operations

generally in the Northern plains states. Neither AES Power nor Northern AES owns

or controls power supplies under long-term contract that are not committed to

other purchasers. Long-term contracts are those of one or more year's duration.

Together, the sales of these two entities do not place them among the top twenty

largest power marketers in the U.S.

          15. AES has an interest in one electric transmission facility, a 3

kilometer line in Ontario, Canada that connects the Kingston unit to the

transmission grid. AES does not own or control any fuel supplies or
<PAGE>
                                       12


transportation facilities other than those that are necessary for the operation

of its own electric generation facilities. AES either controls or otherwise has

an interest in power generation sites in the U.S., located in Texas, California,

Arkansas, Connecticut, New Hampshire, and New Jersey. AES has one project in the

early stage of development in Indiana. It has applied to the Indiana Utility

Regulatory Commission for a certificate of convenience and necessity to build a

unit of up to 400 MW capacity, although the project's capacity in its initial

phase is expected to be less than 200 MW. The facility will benefit Hoosier

Rural Electric Cooperative, Inc. ("Hoosier"), and an unnamed power marketer.

While an application has been made, the rights to a station site have not been

obtained, no equipment or construction contracts have been obtained, no

financing is in place, and no applications for other permits including

environmental permits, have been made. AES' objective is to develop the project

with a long-term power sale contract for the full output of the station. The

soonest the station is expected to come on line is June of 2000.


IV.       HORIZONTAL MARKET POWER ANALYSIS

          l6. This section begins with a description of the relevant product

markets and then a discussion of the process by which a geographic market can be

defined. Analyses are then presented that demonstrate that the applicants do not
<PAGE>
                                       13


control supplies of the relevant products in the same geographic markets.

          A.   Relevant Product Market

          17. The Merger Policy Statement identifies three product markets:

non-firm energy, short-term capacity (firm energy) and long-term capacity. The

long-term capacity market presumably is competitive as long as entry is not

limited, and detailed analyses typically have focused on the short-term markets.

The Commission identified four potential measures of these products: economic

capacity, available economic capacity, uncommitted capacity, and total capacity.

Economic capacity and available economic capacity measures require a delivered

price analysis as outlined in Appendix A of the Merger Policy Statement. Because

it is the conclusion of this evaluation that such an analysis is not required,

only summary statistics on total capacity and uncommitted capacity are provided.

          B.   Relevant Geographic Markets

          18. The process of defining relevant geographic markets starts by

identifying those parties directly connected with the merging parties or who

historically have been served by the parties. These become "destination" markets

in an Appendix A analysis, and the geographic market associated with each

destination market includes all those suppliers that economically could reach

these markets.
<PAGE>
                                       14


          19. Table CWH-3 provides three years of data on CILCORP's sales to

utilities. This table includes the two transmission dependent utilities,

Riverton and Corn Belt, four other interconnected neighbors, and four utilities

one transmission wheel away. Transactions with power marketers are not included

in this and other tables because it is not possible to determine the ultimate

destination where the power was delivered. Also, power sales by AES Power,

Northern/AES and QST Trading have not been included throughout this evaluation

because these entities do not control generation. These entities only trade

power among wholesale market participants and have no ability to withhold

generation from the marketplace or exercise market power. Not including power

marketers is consistent with an Appendix A delivered price analysis, which

addresses only generation controlled by the participants. Also, concerns

regarding power marketing trading activities have not been raised in recent

Commission decisions where such entities do not control generation.

          20. AES has not sold a single megawatt from any generation station

which it controls to any of the entities listed in Table CWH-3 or to CILCORP

itself. This is not surprising when one considers that AES's projects are nearly

fully committed to buyers and are located far from markets in which CILCORP

participates. This is supported by a quick review of Table CWH-2. Most of AES's

projects have long-term contracts to utilities in markets where the units are
<PAGE>
                                       15


located, which are far from central Illinois. When one looks at AES' uncommitted

capacity, there is no reason to presume that the 8 MW in Texas or the potential

610 MW in Florida would compete in the Illinois market. The Deepwater facility

continues to sell its output in Texas after the expiration of its original

contract, far from the market in Illinois. The new facility in Florida, Indian

River, is even further from the relevant markets, and not from a state that is a

historical supplier of power to the destination markets near CILCO. Further,

energy sales from the New York facilities are extremely unlikely to be

competitive in the Illinois area.

          21. As another way of demonstrating the relative distance between AES

stations and CILCO's service territory, Table CWH-4 is presented. For the six

AES stations closest to CILCO, this table identifies the most direct contract

path for wheeling power to CILCO. There are at least three utility service

territories between the stations and CILCO. Also, because AES does not control

energy in the markets in which CILCORP participates, logic dictates that CILCORP

does not sell energy into AES's market.

          22. AES' early-stage development project in Indiana is too speculative

to include in this analysis. Active power project developers are always

considering potential new projects, and clearly this one has not reached the

level of maturity where there can be any assurance it will be constructed. The
<PAGE>
                                       16


project has no site, permits, equipment, or other contracts. Without a specific

location, it is not even possible to evaluate its effect on competition. In any

event, AES anticipates developing the project with a long-term power sale

agreement for the full output of the station which is consistent with their

approach on other such projects. If the project proceeds in this fashion, AES

will not control the output of the facility in any event.

          23. CILCORP's passive investments in Springerville and EIF also do not

raise competitive issues. All of the projects are fully committed under

long-term contracts, CILCORP's modest ownership share translates to less than 27

MW in Springerville and less than 7 MW for EIF. Even if these projects were not

fully committed, as a passive investor, CILCORP would not have any control over

the output of these facilities.

          24. In order to further evaluate the implications of the merger, Table

CWH-5 looks at the total purchases of the nine entities which purchased power

produced by CILCORP assets. As mentioned above, AES has not sold a single

megawatt from any generation station which it controls to any of these entities

or to CILCORP itself. With the exception of Riverton and Springfield, purchases

from CILCORP amount to less than 4 percent of these utilities' historical

purchases. Also, the other destination markets all have access to large supply

markets through multiple utility interconnections as listed in Table CWH- l.
<PAGE>
                                       17


          25. Riverton's situation is unique, both because its only access to

the market is through CILCO and because CILCORP has been its only source of

power during this period. Riverton remains covered under its current contract

until March of 2001, so there clearly are no competitive implications of the

transaction during this period. Also, CILCO has an open access tariff that

assures Riverton access to a large wholesale market. This market includes Corn

Ed, Ameren, Illinois Power, and other wholesale market participants. Ongoing

developments toward more competitive markets in general, and likely developments

for a Midwest ISO in particular, will only increase competitive options over the

next two years for Riverton and similar entities.

          26. CILCORP's sales to Springfield are modest, totaling under 60,000

MWH in 1997, which was less than 3 percent of Springfield's own generation even

though a high percentage of Springfield's purchases come from CILCORP.

Springfield has access to other suppliers, including direct interconnections

with Ameren and Illinois Power, as well as through CILCO to CoM Ed via CILCO's

open access tariff. This transaction will not change Springfield's options, as

AES's resources are located far from this market, they are committed largely to

purchasers, and there are a growing number of other supply options.

          27. Corn Belt is dependent on CILCO for transmission access, but the

existing five-year contract for transmission services assures Corn Belt that it
<PAGE>
                                       18


will not be affected by the merger through 2003. In recent years, Corn Belt has

not purchased any energy from CILCO. As was discussed regarding Riverton,

CILCO's open access tariff and developments in the market in general will assure

Corn Belt access to competitive energy supplies after 2003, and in any event its

options will not be reduced as a result of this transaction.

          28. Lastly, because in the past the Commission has looked at total

capacity analyses, Table CWH-6 was prepared. If one looks at a market that

includes CILCO and its interconnects on a total capacity basis, CILCORP is only

3 percent of the market for 1999-2000. Again, AES does not have any capacity in

this market.

          29. A separate table has not been prepared for uncommitted capacity.

Data is not readily available on the uncommitted capacity of these utilities and

it is obvious that there are no competitive concerns regarding this measure.

CILCORP has only 32 MW of uncommitted capacity in 1999, and this amount reduces

to zero in 2000 and 2001. AES has 8 MW of uncommitted capacity in Texas and may

acquire 610 MW in Florida later in 1999 if the anticipated long-term contract is

not signed. These resources are far from CILCORP's markets. The advent of retail

competition will change the levels of uncommitted capacity for utilities, but

there is no reasonable scenario which would result in a substantial concern in

this case. CILCORP's uncommitted capacity will increase with retail competition
<PAGE>
                                       19


in Illinois, but this same legislation also applies to the other utilities in

the state and it is reasonable to presume that the loss of requirements

customers by Illinois utilities will proceed at roughly similar rates. Since

CILCORP is only a small portion of the total Illinois system, which includes Com

Ed, Illinois Power, portions of Ameren and others, its share of the uncommitted

generation in Illinois will remain modest. AES's generation is not tied to

retail load obligations so the implementation of retail competition will not

increase its uncommitted capacity. Retail competition in other states will

create more uncommitted capacity in the market place in general, further

reducing AES's market shares.


V.        VERTICAL MARKET POWER ANALYSIS

          30. The creation of vertical market power can be an issue in a merger

context when the combined company has the ability to withhold supplies of

critical inputs necessary for the generation of electricity and profitably can

withhold them from the market in order to obtain higher profits than it would

otherwise earn on its sales of electricity. The focus is on the effect of the

merger, and does not require a full review of all potential issues if it is

clear that these are not changed by the transaction. Here the question is

whether AES controls resources that would allow the combined company to earn
<PAGE>
                                       20


more profits on its CILCORP generation assets, or whether CILCORP's resources,

when combined with AES's, would allow greater earnings on the AES generation

assets. An evaluation of vertical market power generally Involves a description

of relevant product markets, both downstream and upstream, and relevant

geographic markets. The Commission's review of these markets can be abbreviated

where the facts clearly demonstrate de minimis involvement and the lack of any

market power, as is the case for this transaction.

          31. The downstream product markets include the various electricity

products described in the horizontal market power section. The upstream products

considered in this evaluation include fuel, fuel transportation services,

electric transmission Services, generation sites, and environmental emission

permits. The relevant geographic markets for downstream products should be

limited to those where CILCORP and AES have generation that has not been

committed under long-term contracts. The upstream markets could have a

geographic market that is different than those of the downstream products.

Rather than attempt to define precisely these geographic markets, inputs across

the United States and Canada have been included in this review.

          32. The companies do not own or control fuel or fuel transportation

Services that could be withheld from potential competitors. While CILCO does

have a retail gas franchise territory in Illinois, it has open access policies
<PAGE>
                                       21


and the few generators of any size on its system arrange for their own gas

supplies. Also, these gas facilities are far removed from any market in which

AES has generation assets and the combined company will not be able to use gas

distribution facilities in Illinois to manipulate electricity prices in Texas or

PJM. Neither CILCORP nor AES controls fuel supplies or transportation rights

that are in excess of its ongoing needs.

          33. The companies cannot withhold electric transmission service from

potential competitors. CILCO provides transmission on an open access basis.

AES's only transmission facility is a three kilometer transmission line in

Ontario that is too small and too far away to be an issue.

          34. CILCORP has several sites that may be developed for new generation

facilities, but these are in Illinois, far from AES's operations, and there are

many sites across the Midwest that could be used by other project developers.

AES does consider developing new projects, and occasionally obtains the rights

to develop project sites, but currently does not have any such rights within

three wheels of CILCO's service territory, and as stated earlier, AES does not

control any sites associated with its development project in Indiana. For

competitive reasons, AES prefers to keep confidential the details of such

activity that is far removed from Illinois.
<PAGE>
                                       22


          35. Neither company has any emission permits or related rights beyond

those needed for its own, ongoing operations which it can withhold from

potential competitors. AES is expected to obtain slightly over 130,000 tons of

SO2 emission allowances through its NYSEG transaction, but allowances are traded

actively and this is a modest quantity relative to the size of the nationwide

market.

          36. In short, this transaction does not raise vertical market power

concerns because it does not create the potential for the combined firm to

withhold any relevant product from the market in order to profitably raise

electricity prices in the markets it serves.



                                        /s/ Cliff W. Hamal
                                        ----------------------------------------
                                        Cliff W. Hamal


Subscribed and sworn to before me this 18th day of February, 1999.


/s/ Charlotte S. Brown
- ----------------------------
Notary Public
Commission expires:  4/30/03
<PAGE>
<TABLE>
<CAPTION>
                                   Table CWH-1
                 Central Illinois Light Co's (CILCO's) Resources

                            CILCO's Generating Plants


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

Plant                    County         State     NERC         Fuel     Capacity
                                                  Region

- --------------------------------------------------------------------------------
                                                                          (MW)

<S>                      <C>            <C>       <C>          <C>       <C>
E.D. Edwards 1-3         Peoria         IL        MAIN         Coal        740

Sterling Avenue 1-2      Peoria         IL        MAIN         Gas          30

Duck Creek               Fulton         IL        MAIN         Coal        366

Cogen 1                  Tazewell       IL        MAIN         Gas          16
                                                                         -----

Total                                                                    1,152
</TABLE>

<TABLE>
<CAPTION>
                      CILCO's Projected Load and Resources


                                                            Capacity

                                       -----------------------------------------
Resource                                 1999            2000            2001
- --------                               -----------------------------------------
                                         (MW)            (MW)            (MW)

<S>                                     <C>             <C>             <C>
Owned Capacity                          1,152           1,152           1,152
Non-Utility & Standby Generation           35              35              35
- --------------------------------           --              --              --
Total Resources                         1,187           1,187           1,187
                                        1,154           1,169           1,182
Peak Demand (Net of DSM)
                                          150             150             150
                                        -----           -----           -----
Purchases(1)                            1,004           1,019           1,032
- --------- 
Net Internal Demand

Required Capacity(2)                    1,155           1,202           1,218

Excess Capacity                            32             (15)            (31)
</TABLE>

Notes

(1)  Two separate contracts with Ameren Corporation ("Ameren") consisting of a
     100 MW contract that expires in May 2002 and a 50 MW contract that expires
     in 2009.

(2)  Based on 15 percent Reserve Margin Requirement for 1999 and 18 percent for
     2000 and 2001.
<PAGE>
<TABLE>
<CAPTION>
                              Table CWH - 1 (Con't)

                        CILCO's Interconnected Utilities

- --------------------------------------------------------------------------------
                    CILCO      Number of
Utility Name        Tieline    Inter-       List of all Interconnected Utilities
                    Capacity   connected
                               Utilities
- --------------------------------------------------------------------------------
                     (MW)

<S>                  <C>              <C>   <C>
Commonwealth Edison  2,464             9    CILCO, Ameren, Illinois Power,
                                            Northern Indiana Public Service,
                                            AEP, Wisconsin P&L, Wisconsin
                                            Electric L&P, Mid-American Energy,
                                            and Interstate Power.

Ameren                 448            21    CILCO, TVA, Kentucky Utilities,
                                            C&SW, Entergy, Western Resources,
                                            SPA, AECI, Kansas City P&L, Missouri
                                            Public Service, IES Utilities,
                                            Columbia W&L, Springfield City W,
                                            L&P, St. Joseph L&P, Mid-American
                                            Energy, ComEd, N. Indiana Public
                                            Service, S. Illinois Power Coop,
                                            Illinois Power, AEP, and Cinergy
                                            Corp.

Illinois Power         572             9    CILCO, Southern Illinois Power Coop,
                                            ComEd, Kentucky Utilities, AEP, TVA,
                                            Ameren, Springfield City W, L.&P.
                                            and Mid-American Energy.

Springfield City       287             3    CILCO, Ameren, and Illinois Power.
Water Light & Power

Riverton                13             1    CILCO

Corn Belt               12             1    CILCO
</TABLE>


Source    Affidavit of William Shav and The 1998 NERC Operating Manual,
          Electrical world McGraw Hill Co.
<PAGE>
<TABLE>
<CAPTION>
                                                            Table CWH - 2

                                                            AES Resources

                                             AES Generation Stations in U.S. and Canada
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                     Non-
Generating                                                         Contracted  Start    AES                              Contract
  Plant       Location   Interconnected Utility    Fuel  Capacity   Capacity   Date   Ownership   Purchaser              Expiration
                                                           (MW)       (MW)
- ------------------------------------------------------------------------------------------------------------------------------------

<S>             <C>      <C>                       <C>    <C>          <C>     <C>        <C>     <C>                    <C>
Shady Point     OK       Oklahoma G&E              Coal     320         0      Operating  100%    Oklahoma G&E           2008

Beaver Valley   PA       West Penn Power           Coal     125         0      Operating   80%    West Penn Power        2017

Ironwood        PA       General Public Utilities  Coal     700         0      42001 est  100%    The Williams Co.       2021

Warrior Run     MD       Potomac Edison            Coal     180         0      10/99 est  100%    Potomac Edison         2/29 est

Deepwater       TX       Houston Lighting &        Pet      143        3-8     Operating  100%    Dynegy, The Williams   1231
                          Power                    Coke                                            Energy Co. and
                                                                                                   Texas Utilities

Thames          CT       Connecticut Light &       Coal     181         0      Operating  100%    Connecticut Light      2015
                          Power                                                                    & Power

Alamitos        CA       Southern California       Gas    2,083         0      Operating  100%    The Williams Co.       Beyond 2003
                          Edison Co.

Huntington      CA       Southern California       Gas      563         0      Operating  100%    The Williams Co.       Beyond 2003
Beach                     Edison Co.

Redondo Beach   CA       Southern California       Gas    1,310         0      Operating  100%    The Williams Co.       Beyond 2003
                          Edison Co.

Placenta        CA       Southern California       Gas      120         0      Operating  100%    Southern California    2014
                          Edison Co.                                                               Edison Co.
Hawaii          HI       Hawaiian Electric Co.     Coal     180         0      Operating  100%    Hawaiian Electric Co.  2023

Kingston        Ontario  Ontario Hydro             Gas      110         0      Operating   50%    Ontario Hydro          2017
                                                            ---         -

Subtotal Varies by Year                                5,135-6,015     3-8

Additional Generating Units that AES is in the Process of Acquiring
- -------------------------------------------------------------------
Kinogh          NY       New York State E&G        Coal     675         0      Operating  100%    New York State E&G     Apr-01

Milliken        NY       New York State E&G        Coal     306         0      Operating  100%    New York State E&G     Apr-01

Goudey          NY       New York State E&G        Coal     126         0      Operating  100%    New York State E&G     Apr-01

Greenidge       NY       New York State E&G        Coal     161         0      Operating  100%    New York State E&G     Apr-01

Hickling        NY       New York State E&G        Coal      85         0      Operating  100%    New York State E&G     Apr-01

Jennison        NY       New York State E&G        Coal       1         0      Operating  100%    New York State E&G     Apr-01

Indian River    FL       Orlando Utilities         Oil,     610       610      Operating  100%    None
                          Commission               Gas

Subtotal                                                  2,034       610

Total Varies by Year                                   7,169-8,049   613-618

Notes
1.   Deepwater has contracts to sell 112 MW to Williams through 1999. It also has a contract to sell 140 MW to Texas Utilities for
     2000 and 2001
2.   The exact duration of contract is confidential. AES is a processing facility in which Williams delivers the gas and takes
     control of the entire energy output from the plant
3.   The NYSEG sale covers of the capacity but none of the energy from their six facilities
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                  Table CWH - 3


                CILCO's 1996 - 1998 Wholesale Sales to Utilities

                                                         MWh Delivered
- --------------------------------------------------------------------------------
                                         NERC
Company                                  Region     1996       1997       1998
- --------------------------------------------------------------------------------

<S>                                      <C>      <C>        <C>        <C>
AEP                                      ECAR        -         3,200     16,000

Ameren                                   MAIN      22,814         75      2,320

Cinergy                                  ECAR        -            21       - 

Commonwealth Edison Co.                  MAIN     250,474    143,818    155,301

Corn Belt Electric Coop.                 MAIN        -          -          -

Illinois Power Co.                       MAIN      81,325    112,164     27,315

Riverton                                 MAIN      16,738     17,150     18,312

Springfield, City Water, Light & Power   MAIN      22,888     56,918     16,446

Wisconsin Electric Power Co.             MAIN         690     18,659        694

Wisconsin Power & Light Co.              MAIN      11,489      2,333      1,600

- --------------------------------------------------------------------------------
Total                                             406,418    354,338    237,988
- --------------------------------------------------------------------------------
</TABLE>


Note:  Sales to power marketers are not included

Source:  1996-97 FERC Form 1 data compiled by OPRI. 1998 data provided by CILCO
<PAGE>
<TABLE>
<CAPTION>
                                  Table CWH - 4

          Proximity of Selected AES Units to CILCO's Service Territory

- --------------------------------------------------------------------------------
                         AES
AES Unit              Controlled       Number of     Interconnection Path
                     Capacity (MW)      Wheels
- --------------------------------------------------------------------------------

<S>                      <C>               <C>       <C>
Beaver Valley             0                3         APS - AEP - Ameren - CILCO

Shady Point               0                3         Oklahoma G&E - SWAPA -
                                                     Ameren - CILCO

Warrior Run               0                3         APS - AEP - Ameren - CILCO

Deepwater                3-8               4         HL&P - C&SW - SWAPA -
                                                     Ameren - CILCO

Ironwood                  0                4         PJM - APS - AEP - Ameren -
                                                     CILCO

Kingston                  0                4         Ontario Hydro - Michigan
                                                     Electric Coordinated System
                                                     - AEP - Ameren - CILCO
</TABLE>



Sources: Affidavit of Thomas Tribone and Directory of Power Producers 1998.
Electrical World McGraw Hill
<PAGE>
<TABLE>
<CAPTION>
                                                            Table CWH - 5
                                              Wholesale Purchase by Selected Utilities1
                                                              (1996-7)

                                                  TOTAL MWHS PURCHASED 1996
                                           -------------------------------------------------------------
                                                                 AES       CILCO          AES & CILCO
                                           Total Purchases       Sale      Sales          Combined Share
Company                                    -------------------------------------------------------------

<S>                                          <C>                  <C>      <C>              <C>
AEP                                          33,655,122           -           -               0.00%
Ameren                                       11,565,366           -         22,814            0.20%
Cinergy                                       3,507,907           -           -               0.00%
Commonwealth Edison2                          7,922,357           -        250,474            3.16%
Corn Belt Electric Coop.                        255,036           -           -               0.00%
Illinois Power Co.                            3,354,342           -         81,325            2.42%
Riverton                                         16,738           -         16,738          100.00%
Springfield, City Water, Light & Power(2)        35,210           -         22,888           65.00%
Wisconsin Power & Light                       1,749,723           -            690            0.04%
Wisconsin Power & Light                       4,460,488           -         11,489            0.26%


                                                                      TOTAL MWHS PURCHASED 1996
                                           -------------------------------------------------------------


                                                                 AES       CILCO          AES & CILCO
                                           Total Purchases       Sale      Sales          Combined Share
Company                                    -------------------------------------------------------------


AEP                                          42,881,624           -          3,200            0.01%
Ameren                                        6,764,510           -             75            0.00%
Cinergy                                      24,560,850           -             21            0.00%
Commonwealth Edison2                         19,090,843           -        143,818            0.75%
Corn Belt Electric Coop.                        264,674           -           -               0.00%
Illinois Power Co.                           10,158,754           -        112,164            1.10%
Riverton                                         17,150           -         17,150          100.00%
 Springfield, City Water, Light & Power2         72,509           -         56,918           78.50%
Wisconsin Power & Light                       5,274,300           -         18,659            0.35%
Wisconsin Power & Light                       5,313,127           -          2,333            0.04%
</TABLE>

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

1    AES and CILCO's sales only include energy from resources they control
     through ownership of long-term contracts.

2    In 199__ net generation for Com Ed and Springfield City W.P. & L was 91.196
     and 2.040 GWhs, respectively

                  (1998 Directory of Electric Power Producers)

     Source: 199___ FERC Form __ data compiled by OPRI.
<PAGE>
<TABLE>
<CAPTION>
                                  Table CWH - 6

                   Total Capacity for Market Centered on CILCO

                                                         1999                           2000                           2001

Utility Name                                    Capacity       Percent         Capacity       Percent         Capacity       Percent

                                                  (MW)           (%)             (MW)           (%)             (MW)           (%)

<S>                                              <C>             <C>            <C>             <C>            <C>             <C>
CILCO                                             1,337           3%             1,337           3%             1,337           3%

AES                                                   0           0%                 0           0%                 0           0%

Direct Interconnects
- --------------------
     ComEd                                       22,597          56%            22,853          56%            22,133          55%
     Ameren                                      11,373          28%            11,548          28%            11,694          29%
     Illinois Power Co.                           4,683          12%             4,592          11%             4,589          11%
     Springfield, City Water Light & Power          507           1%               507           1%               507           1%
     Corn Belt Electric Coop1                        64           0%                64           0%                64           0%
     Riverton1                                        5           0%                 5           0%                 5           0%


- ------------------------------------------------------------------------------------------------------------------------------------
Total                                            40,566         100%            40,906         100%            40,329         100%
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>




Note (1) Projected capacity was unavailable. Therefore 1993 summer peaking
capacity is assumed for the future total capacity.

Sources
1.   FERC Docket EC98-63.  Prepared Direct Testimony and Exhibits of William
     Hieronymus.
2.   Affidavit of William Shay.
3.   The Directory of Electric Power Producers 1998.  Electric World McGraw
     Hill Co.
<PAGE>
                                                                    Attachment 1

LECG

                                 CLIFF W. HAMAL


Law & Economics Consulting Group, Inc.                      Home Address:
1600 M Street., NW                                          2142 Silentree Drive
Suite 700                                                   Vienna, VA 22182
Washington, D.C. 20036                                      Tel. (703) 847-6538
Tel. (202) 466-4422                                         Fax (703) 847-9433
Fax (202) 4664-487


EDUCATION

     B.S. (with Honors), Marine Engineering and Marine Transportation, U.S.
          Merchant Marine Academy.

     M.S. (with Distinction), Industrial Administration, Carnegie Mellon
          University.


PROFESSIONAL EXPERIENCE

     LAW AND ECONOMICS CONSULTING GROUP, INC., Director, 1996 - present.

     THE TESLA GROUP, NC., President and Founder, 1995-1996.

     JFG ASSOCIATES, INC., Vice President, 1993-1994.

     PUTNAM, HAYES AND BARTLETT, INC., Associate, 1989-1993.

     WESTINGHOUSE ELECTRIC CORPORATION, Senior Engineer, 1986-1989 and Lead
          Engineer for Training , 1983-1986.

     GENERAL ELECTRIC CORPORATION, KNOLLS ATOMIC POWER LABORATORY, Nuclear Plant
          Engineer, 1981-1983

     TRINIDAD LINES and MARINE TRANSPORT LINE, Third Assistant Engineer,
          1980-1981.


REPRESENTATIVE PRIOR ENGAGEMENTS

     STRATEGIC CONSULTING

     o    Implemented a power project acquisition strategy on behalf of a
          consortium of companies. This included identification of acquisition
          candidates, structuring the acquisition, negotiating with principals,
          evaluating the economics of the transaction, coordinating technical
          due diligence reviews, and arranging for project financing.

     o    Conducted numerous electricity price evaluations, with particular
          emphasis on the dynamics of increasing competition, the need for new
<PAGE>
                                                                  Attachment 1
                                                                  Cliff W. Hamal
                                                                  Page 2


          power projects and the future marginal cost of electric power
          generation. Market reviews have been conducted for New England, the
          mid-Atlantic states (PJM Interconnection), Florida, south-western
          United States, United Kingdom, Peru, Portugal, and other areas.

     o    Evaluated power purchase arrangements with non-utility generators on
          behalf of utilities seeking to restructure the agreements to lower the
          cost of power. Alternatives have included buy-outs, restructuring
          operating requirements, plant modifications, and ownership changes.

     o    Conducted due diligence review, economic evaluation, and partnership
          agreement negotiations on behalf of an investor in a merchant power
          plant in the late stages of development.

     o    On behalf of an independent power producer, conducted a search for,
          evaluation of, and initial negotiations regarding existing power
          generating facilities for acquisition.

     o    Evaluated electric price projections, and resulting utility asset
          valuations, on behalf of a utility involved with stranded cost
          proceedings.

     o    Wrote the proposal and participated in the development of bidding
          strategy for the repowering of a major oil-fired generating unit in
          the United States on behalf of a project developer and equipment
          supplier.

     o    Supported the development of a bidding strategy and proposal for
          acquiring state-owned electric generating assets in Eastern Europe.

     o    Developed a strategy for the construction of transmission and
          distribution facilities in order for a firm to enter the competitive
          retail electric market by constructing new distribution facilities to
          existing consumers.

     o    On behalf of electric utilities, fuel supply companies, and equipment
          suppliers on over fifteen occasions, evaluated strategies to respond
          to the sulfur dioxide emission requirements of the Clean Air Act
          Amendments of 1990. This has included the review of potential
          equipment modifications, fuel switching strategies, and plant
          retirement in an environment of uncertain markets for emission
          allowances and electricity prices in general.

     o    Conducted an evaluation of the cost and impact of proposed climate
          change legislation designed to reduce the emission of carbon dioxide
          and other gases.

     o    Evaluated the economic impact of CFC and HCFC reduction policies.

     o    Evaluated strategic alternatives for the use of waste wood for a
          manufacturer that considered power generation, resale markets, and
          innovative product development.
<PAGE>
                                                                  Attachment 1
                                                                  Cliff W. Hamal
                                                                  Page 3


                    ECONOMIC COUNSEL IN CONTESTED PROCEEDINGS

     o    Evaluated the claim of damages associated with a multi-year outage of
          a major nuclear generating facility.

     o    Evaluated the anti-trust implications of a merger among electric and
          gas companies in support of an application before the FERC.

     o    Supported a utility in an arbitration regarding the interpretation of
          a power purchase agreement with a non-utility generator.

     o    Conducted analyses and supported rebuttal testimony on behalf of a
          utility in regulatory proceedings concerning stranded costs and the
          market price for electricity.

     o    Supported a utility's prudence hearing regarding the repowering of a
          generation unit in a contested proceeding that focused on the market
          prices for power and availability of non-utility generation for
          meeting power needs.

     o    Supported rebuttal damage testimony in a civil proceeding regarding
          allegations of defective power plant equipment and claims of direct
          and consequential damages.

     o    Evaluated the claim of damages associated with alleged failings in the
          testing of a new power generation technology. The evaluation
          considered the potential for project finding, market penetration
          projections, and overall profitability.

     o    Reviewed a utility's Integrated Resource Plan and the decision to shut
          down a major power generating facility for possible intervention by an
          industrial concern.

     o    Evaluated the economic effects of tortious interference in a proposed
          utility merger on the economics of future operations of the combined
          utility system.

     o    Supported testimony on self-dealing issues associated with a utility's
          investment in an independent power facility in a proceeding before the
          FERC.

     o    Evaluated wholesale electricity prices in an anti-trust case where the
          parties contested the value of output from a qualifying facility.


TESTIMONY

     "Expert Report of Cliff W. Hamal Regarding Replacement Power Costs For
     Salem," submitted on behalf of Public Service Electric & Gas Co., before
     the United States District Court for the Eastern District of Pennsylvania.
     Docket No. 96-CV1705, in the Matter of Delmarva Power & Light Company and
     PECO Energy Company v. Public Service Enterprise Group, Inc. and Public
     Service Electric and Gas Co., March 28, 1997.
<PAGE>
                                                                  Attachment 1
                                                                  Cliff W. Hamal
                                                                  Page 4


OTHER AFFILIATIONS

     Member of the Board of Directors, Ridge Utilities Inc., 1996-1997.

     Mentor, The Dingman Center for Entrepreneurship, University of Maryland
     College of Business.

     Program Planning Committee Member for PennWell's EnergyMart '96 and
     EnergyMart '97 conferences on electric power marketing.

SPEECHES

     "Perspectives of Investors and Developers." Presented at the American
     Education Institute Conference on Power Contracts in affiliation with the
     United States Energy Association to the Romanian Electric Authority,
     Washington, D.C., March 19, 1997.

     "Risk and Risk Management In Electricity Markets." Presented at the
     Electric Load Aggregation Conference, Washington, D.C., November 18, 1996.

     "Developing Firm Plans During Uncertain Times: Anticipating Change."
     Presented during a session titled "Integrated Resource Planning and Demand
     Side Management After Federal Endorsement," to the Institute of Public
     Utilities, Williamsburg, Virginia, December 15, 1992.

     Presented numerous speeches and training programs regarding nuclear power
     plant operations, accident analysis, nuclear engineering and related
     subjects to operators and technical engineering personnel from power plants
     around the world, 1984-1986.


                                                                       July 1997
<PAGE>
                                  ATTACHMENT 2

                             SUPPORTING WORK PAPERS
<PAGE>
OPERATING MANUAL - TABLE OF CONTENTS

- --------------------------------------------------------------------------------
                                     SECTION
- --------------------------------------------------------------------------------

GENERAL INFORMATION
     NERC History
     Map of the Regional Councils
     Operating Committee Organization and Procedures
     Procedures for Developing and Approving NERC Standards
     Waivers to Operating Policies
     NERC System Operator Certification Dispute Resolution Process
- --------------------------------------------------------------------------------
OPERATING POLICIES
     Preamble
     Introduction
     Policy 1 - Generation Control and Performance Policy 2 - Transmission
     Policy 3 - Interchange Policy 4 - System Coordination Policy 5 -
     Emergency Operations Policy 6 - Operations Planning Policy 7 -
     Telecommunications Policy 8 - Operator Personnel and Training
- --------------------------------------------------------------------------------
TRAINING DOCUMENTS
     Area Interchange Error Survey Training Document
     Performance Standard Training Document
     Frequency Response Characteristic Training Document
     Inadvertent Interchange Accounting Training Document
- --------------------------------------------------------------------------------
DATA
     Control Areas
          Control Area Names and Abbreviations
          Control Area Diagrams
     Ld Values
     Bias Settings
- --------------------------------------------------------------------------------
REFERENCES
     Available Transfer Capability Definitions and Determination (not available
     electronically)
     System Restoration
     Monitoring Review Questionnaire
     Backup Control Centers
     Demand-Side Management
- --------------------------------------------------------------------------------
<PAGE>
                     [MAP OF NERC REGIONS AND CONTROL AREAS

                       Dynamically Controlled Generation

                              As of Jan. 15, 1998]
<PAGE>
                           [MAP OF MAIN CONTROL AREA

                       Dynamically Controlled Generation

                              As of Jan. 15, 1998]
<PAGE>
                            [MAP OF ECAR CONTROL AREA

                        Dynamically Controlled Generation

                              As of Jan. 15, 1998]
<PAGE>
                            [MAP OF MAPP CONTROL AREA

                        Dynamically Controlled Generation

                              As of Jan. 15, 1998]
<PAGE>
                            [MAP OF SPP CONTROL AREA

                        Dynamically Controlled Generation

                              As of Jan. 15, 1998]
<PAGE>
                                ELECTRICAL WORLD

                                  DIRECTORY OF
                                 ELECTRIC POWER
                                    PRODUCERS

                                      1998

                                  106th Edition


                   Robert G. Schwieger, VP/Editorial Director
                   Ann T. Hayes, Editor
                   Ellen Flynn Giles, Associate Editor

                   PUBLISHED ANNUALLY
                   $395
<PAGE>
                                    ILLINOIS

4  Holding Companies                                                        HOLD
6  Investor-Owned Utilities                                                  IOU
1  Wholesale Generating Utility                                             WGEN
42 Municipal Utility Systems                                                MUNI
29 Rural Electric Cooperative Utilities                                     COOP
1  State System                                                            STATE

- --------------------------------------------------------------------------------
                             INVESTOR OWNED SYSTEMS
- --------------------------------------------------------------------------------

CENTRAL ILLINOIS LIGHT CO                                                    IOU

Parent/Owner:  Cilcorp Inc. IL

300 Liberty St.
Peoria, IL  61602
Phone:  309-672-5271   Fax:  309-677-5590

Service:  Electric (Gen/T&D) & Gas (LDC)

KEY PERSONNEL

     Chmn & CEO..................................................Robert O. Viets

     Contr..................................................Thomas D. Hutchinson
     Pres & COO..................................................James F. Vergon
     Sec...............................................................J.G. Sahn
     Treas......................................................William R. Dodds
     VP, Distr...................................................Mike J. Bowling
     VP, Fin & Admin........................................Thomas S. Romanowski
     VP, HR.....................................................Todd K. Severson
     VP, Rates, Reg & Leg...........................................Scott Cissel

     Dir, Corp Commun.................................................G.L. Worth
     Mgr, Elec Oper..................................................Bill Prebil
     Mgr, Energy Ctrl & Plan.....................................Larry J. Kazele

     Sr Proj Eng.................................................Stella Thompson
     Supv. Distr Proj................................................Ed Schanzle
     Supv, Elec Meter Shop........................................Tom E. Johnson
<PAGE>
     Supv, Envir Svcs............................................Robert M. Bisha
     Supv, Gen UG Oper.........................................Jerry M. Moreland
     Supv, Indust Sales............................................Stan E. Ogden
     Supv, Methods & Results....................................Don L. Sylvester
     Supv, Substa Proj..................................................Joe Glad

CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits                                                    1,065,904,110
Elec Plant in Service
     Generation                                                      511,603,632
     Transmission                                                     91,404,763
     Distribution                                                    530,940,123
     Other                                                               633,525
     TOTAL                                                         1,159,303,660
Elec Plant Construction Budget ('97)
     Generation                                                        6,945,922
     Transmission                                                        591,488
     Distribution                                                     18,084,275
     Other                                                               764,661
     TOTAL                                                            26,386,346
Electric Revenue                                                     322,967,541
Electric Operating Expenses
     Power Production Oper Exp                                       102,475,419
     Power Production Maint Exp                                       14,994,641
     Purchased Power Exp                                              10,906,845
     Transmission Oper Exp                                               585,277
     Transmission Maint Exp                                              400,547
     Transmission Exp TOTAL                                              985,824
     Distribution Oper Exp                                             6,885,777
     Distribution Maint Exp                                            6,095,231
     Distribution Exp TOTAL                                           12,981,008

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                    172,385           7.10         9,936
Commercial                      21,013           6.46         74,413
Industrial                         177           3.72
Other                               14
TOTAL Elec Cust                193,589
Elec (FT/PT) Employees:            913
TOTAL (FT/PT) Employees:         1,377
<PAGE>

SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                   6,018,365
Pwr Purchased (MWh)                                                      377,395
Elec Sales (MWh)                                                       6,395,880

Heat Rate (BTU/kWh)                                                       10,158
Generating Cap (MW)                                                      1,257.3
Summer System Peak (MW)                                                  1,148.0
Winter System Peak (MW)                                                    982.0

Meters (#)                                                               204,937
Distr Line Transformers (#)                                               65,860
Distr LT Capacity (MVa)                                                  3,139.0
Incoming Substa Capacity (MVa)                                           3,724.2

Distr (OH) Pole Miles                                                    7,802.6
Disstr (UG) Cir Miles                                                    2,007.7
Distr TOTAL (5/15/25/35 kV) Miles                                        9,810.3
Trans (OH) Pole Miles                                                      331.3
Trans (UG) Cir Miles                                                         1.6
Trans TOTAL (115/345 kV) Miles                                             332.8

MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)
Cent Ill Pub Svc               345                      717
Commonwealth Ed                138                      178
Commonwealth Ed                345                    1,195
Illinois Pwr                   138                      208
Springfield, City of           138                      220
<PAGE>
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
                                    --
DUCK CREEK                                                          309-672-5271
300 Liberty St, Peoria, IL  61602
Plt Mgr...............................................................L.K. Arndt

o DUCK CREEK
I Unit, ST/COAL, 1976, 441 MW
96 Net Generation 2,260,938 MWh                              Cap Fact (%): 58.37

ED EDWARDS                                                          309-697-1412
300 Liberty St, Peoria, IL  60602
Plt Mgr.............................................................Craig Gilson

o ED EDWARDS
3 Units, ST/COAL, 1960/1972, 780.3 MW
96 Net Generation 3,741,397 MWh                              Cap Fact (%): 54.59

STERLING AVENUE

/\
- -- STERLING AVENUE GT
2 Units, GT/GAS, 1967, 36 MW
96 Net Generation 845 MWh                                     Cap Fact (%): 0.41

SERVICE AREA

City/Town: Allentown, Alta, Armington, Atlanta 1,616, Atwood 1,253; Barclay,
Bartonville 6,756, Bayview Gardens, Beason, Bellevue 1,491, Bement 1,668,
Berlin, Berry, Bradford, Bradfordton, Breckenridge, Brimfield, Broadwell,
Buckhart, Burtonview; Camp Grove, Castleton, Catlin 2,173, Cazenovia, Chestnut,
Chillicothe 5,959, Clear lake, Cornland, Cramer, Creve Coeur 5,938, Cruger,
Curran; Dahinda, Deer Creek, Delavan 1,642, Dillon, Douglas, Duncan, Dunlap; E.
Peoria 21,378, Edelstein, Eden, Edwards, Elkhart, Elmore, Elmwood 1,841, Emden,
Eureka 4,435; Fairmount, Fairview, Farmingdale, Farmington 2,535; Garrett,
Germantown Hills 1,195, Grandview 1,647, Green Valley, Groveland; Hallsville,
Hammond, Hanna City 1,205, Hartsburg, Henry 2,591, Heyworth 1,627, Homer 1,264,
Hopedale, Hopewell; Ivesdale; Jamaica; Kenney, Kickapoo, Kingston Mines; La
Rose, Lacon 1,986, Lake Fork, Latham, Laura, Lawn Ridge, Lawndale, Lincoln
15,418, London Mills, Lowpoint; Manito 1,711, Mapleton, Maquon, Marquette Hts
3,077, McLean, Metamora 2,520, Middlegrove, Midland City, Minier 1,155, Monica,
Morton 13,799, Mossville, Mt. Pulaski 1,610; N. Pekin 1,556, Norwood; Oak Hill,
Oakwood 1,533, Orchard Mines; Pekin 32,254, Peoria 113,504, Peoria Hts 6,830,
Philo 1,028, Pierson Station, Pottstown, Princeville 1,421, Putnam; Randolph,
Rapatee, Roanoke 1,910, Rochester 2,676, Rome 2,744; S. Pekin 1,184, Salisbury,
San Jose, Sherman 2,080, Sidney, Smithville, Sparland, Spaulding, Speer, Spring
Bay, St. Joseph 2,052; Toulon 1,328, Tremont 2,088, Trivoli; Varna; Washburn
1,075, Washington 10,099, West Jersey, West Peoria 6,873, Williamsfield,
Williamsville 1,140, Wyoming 1,462; Yates City
<PAGE>
CENTRAL ILLINOIS
PUBLIC SERVICE CO                                                           IOU

Parent/Owner: Cipsco Inc. IL

607 E. Adams St.
Springfield, IL  62739
Phone:  217-523-3600   Fax:  217-525-5825
Internet:  www.fgi.net/cipsco/cips.html

Service:  Electric (Gen/T&D) & Gas (T&D)

Has announced plans to merge with Union Electric Co

KEY PERSONNEL
     Pres & CEO............................................Clifford L. Greenwalt

     Comptr.........................................................L.E. Marlett
     Treas & Asst Sec............................................Craig D. Nelson
     VP, Corp Svcs................................................D.R. Patterson
     VA, Fin & Sec...........................................William A. Koertner
     VP, Pwr Gen....................................................J.T. Birkett
     VP, Pwr Supply.................................................G.W. Moorman

     Dir, HR..........................................................G.B. Fritz
     Mgr, Cust Expansion & Retention.............................Ray M. Thompson
     Mgr, Cust Svcs.................................................R.M. Pohlman
     Mgr, Elec Sys Engrg.............................................T.J. Barker
     Mgr, Elec T&D..............................................Martin J. Megett
     Mgr, Energy & Env Svcs......................................Mark S. Cochran
     Mgr, Gas Dept....................................................J.L. Davis
     Mgr, Gen Oper..............................................Donald D. Wilson
     Mgr, Gen Svcs.................................................Mark Harbaugh
     Mgr, Indst Rel................................................C.M. Baughman
     Mgr, Info Sys................................................John R. Curtis
     Mgr, Internal Audit...............................................J.E. Durr
<PAGE>
     Mgr, Mktg Svcs..........................................John W. Hendrickson
     Mgr, PR............................................................S.R. Poe
     Mgr, Pub Affairs..................................................Kay Smith
     Mgr, Purch & Stores..............................................S.A. Moore
     Mgr, Reg.....................................................Robert J. Mill
     Mgr, Transm Svcs............................................M.W. Westendorf
     Reg Mgr.......................................................S.E. Bradshaw
     Reg Mgr...........................................................R.S. Dial
     Reg Mgr.........................................................J.D. Herren
     Reg Mgr, Wabash...............................................E.F. Eversman

     Div Eng........................................................G.A. Tingley
     Staff Air Qual Eng......................................Steven C. Whitworth
     Staff Env Eng................................................John C. Romang
     Staff Proj Eng...............................................Mark B. Bryant
     Supv. Air Qual..............................................Steve J. Harvey
     Supv, Land.............................................Donald L. Richardson
     Supv, Meter Engrg...............................................Greg Lovett
     Supv, Wtr & Chem...............................................Mark A. Dyer

CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits                                                    1,835,118,992
Elec Plant in Service
     Generation                                                    1,138,292,096
     Transmission                                                    405,280,330
     Distribution                                                    564,879,720
     Other                                                           119,642,609
     TOTAL                                                         2,228,146,099
Electric Revenue                                                     725,750,245
Electric Operating Expenses
     Power Production Oper Exp                                       251,386,422
     Power Production Maint Exp                                       33,417,972
     Purchased Power Exp                                              53,279,057
     Transmission Oper Exp                                             5,412,708
     Transmission Maint Exp                                            4,743,656
     Transmission Exp TOTAL                                           10,156,364
     Distribution Oper Exp                                             9,548,301
     Distribution Maint Exp                                           13,540,846
     Distribution Exp TOTAL                                           23,089,147
Net Inc/Earnings                                                      77,392,917
<PAGE>
CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                    275,683          801          10,408
Commercial                      43,386          677          63,640
Other                               32
TOTAL Elec Cust.               320,414

Elec (FT/PT) Employees           2,035

SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                  12,249,225
Pwr Purchased (MWh)                                                    2,658,029
Elec Slaes (MWh)                                                      14,950,071

Heat Rate (BTU/kWh)                                                       10,512
Generating Cap (MW)                                                      3,155.5
Summer System Peak (MW)                                                  1,845.0
Winter System Peak (MW)                                                  1,473.0

Meters (#)                                                               332,721
Distr Line Transformers (#)                                              110,352
Distr LT Capacity (MVa)                                                  4,482.0

Distr (OH) Pole Miles                                                    9,068.5
Distr (UG) Cir Miles                                                       939.9
Distr TOTAL (5/15/25/35 kv) Miles                                       10,008.4
Trans (OH) Pole Miles                                                    4,045.9
Trans (UG) Cir Miles                                                     1,430.0
Trans TOTAL (69/138/161/230/345 kV) Miles                                5,475.9

MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)
Cent Ill Light               345
Commonwealth Ed              345
Elec Energy                  161
Illinois Pwr                 138/230/345
Ind & Mich Elec              345
<PAGE>
Iowa Elec L&P                69
Kentucky Util                161
No Indiana Pub Sv            138
Pub Svc Indiana (1)          138/345
So Illinois Pwr Coop         138/161
Springfield, City of         138
Springfield, City of         138
TVA                          345
Union Elec                   138/161
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
                                    --
COFFEEN                                                             217-534-2363
PO Box 306, Coffeen, IL  62017
Plt Mgr................................................................R. Kulhan

o  COFFEEN
2 Units, ST/COAL, 1965/1972, 1005 MW
96 Net Generation 4,017,864 MWh                              Cap Fact (%): 45.51

GRAND TOWER                                                         618-565-2318
Power Plant Rd, PO Box 286, Grand Tower, IL  62942
Plt Mgr.........................................................Robert S. Butler

o  GRAND TOWER
2 Units, ST/COAL, 1951/1958, 199 MW
96 Net Generation 743,930 MWh                                 Cap Fact (%) 42.56

HUTSONVILLE                                                         618-563-4303
Plt Mgr...........................................................L.K. Henderson

o  HUTSONVILLE
2 Units, ST/COAL, 1953/1954, 150 MW
96 Net Generation 764,209 MWh                                 Cap Fact (%) 58.00

/\
- -- HUTSONVILLE IC
1 Unit, IC/OIL, 1968, 3 MW

MEREDOSIA                                                           217-584-1173
Supt. Prodn............................................................Rich Kopp
Sta. Mgr........................................................Jerry L. Simpson
<PAGE>
o  MEREDOSIA
4 Units, ST/COAL, 1948/1975, 564 MW
96 Net Generation 1,261,305 MWh                               Cap Fact (%) 25.46

NEWTON                                                              618-783-8402
RR-4 Box 260, Newton, IL  62448
Plt Supt............................................................F.R. Kennedy

o  NEWTON
2 Units, ST/COAL, 1977/1982, 1235 MW
96 Net Generation 5,461,877 MWh                               Cap Fact (%) 50.35

SERVICE AREA

City/Town Albion 2,116, Anna 4,805, Arcola 2,678, Arthur 2,112, Ashland 1,257,
Assumption 1,244, Astoria 1,205, Athens 1,404, Auburn 3,724; Barry 1,391,
Beardstown 5,270, Benton 7,216, Blue Mound 1,161, Bridgeport 2,118, Brookport
1,070, Bushnell 3,288; Cambria 1,230, Camp Point 1,230, Canton 13,922,
Carbondale 27,033, Carrier Mills 1,991, Carrollton 2,507, Carterville 3,630,
Carthage 2,657, Charleston 20,398, Chatsworth 1,186, Chebanse 1,082, Christopher
2,774, Clay City 919, Clifton 1,347, Cobden 1,090, Colchester 1,645, Cuba 1,440;
Dallas City 1,037, De Soto 1,500, Divernon 1,178; Edinburg 982, Effingham
11,851, Energy 1,106; Fairbury 3,643, Fisher 1,526, Forrest 1,124; Galatia 983,
Gibson City 3,396, Gilman 1,816, Girard 2,164, Glasford 1,115, Grafton 918,
Grayville 2,043, Greenfield 1,162, Griggsville 1,218; Hamilton 3,281, Hardin
1,071, Harrisburg 9,289, Havana 3,610, Herrin 10,857, Hoopeston 5,871;
Jerseyville 7,382, Johnston City 3,706, Jonesboro 1,728; Kincaid 1,353;
Lawrenceville 4,897, Lewistown 2,572, Louisville 1,098, Lovington 1,143; Macomb
19,952, Macon 1,282, Marion 14,545, Martinsville 1,161, Mason City 2,323,
Mattoon 18,441, Mendon 854, Meredosia 1,134, Milford 1,512, Mound City 765,
Mounds 1,407, Moweaqua 1,785, Mt. Sterling 1,922, Murphysboro 9,176; Nauvoo
1,108, Neoga 1,678, Newman 960, Nokomis 2,534, Norris City 1,341; Oakland 996,
Oblong 1,616, Olney 8,664, Onarga 1,281; Palestine 1,619, Pana 5,976, Paris
8,987, Pawnee 2,384, Paxton 4,289, Payson 1,114, Petersburg 2,261, Pittsfield
4,231, Pleasant Hill 1,030; Quincy 39,681; Robinson 6,740, Roodhouse 2,139,
Roseville 1,151, Rossville 1,334, Royalton 1,191, Rushville 3,229; Savoy 2,674,
Sesser 2,087, Shelbyville 4,943, Sheldon 1,109, St. Elmo 1,473, St. Francisville
851, Sumner 1,083; Taylorville 11,133, Teutopolis 1,417, Toledo 1,199, Tolono
2,605, Tuscola 4,155; Vienna 1,446, Villa Grove 2,734, Virden 3,635, Virginia
1,767; W. Frandfort 8,526, W. Salem 1,042, Warsaw 1,882, Watseka 5,424, Waverly
1,402, White Hall 2,814, Winchester 1,769, Windsor 1,143; Zeigler 1,746
<PAGE>
CILCORP INC                                                                 HOLD

300 Hamilton Blvd
Ste 300
Peoria IL  61602
Phone:  309-675-8850

Controls Central Illinois Light Co.

KEY PERSONNEL

     Pres & CEO..................................................Robert O. Viets

     Contr..................................................Thomas D. Hutchinson

     Dir, Fin Analysis.........................................Michael D. Austin
     Dir, Invest Rel................................................Gary Ebeling


CIPSCO INC                                                                  HOLD

607 East Adams St.
Springfield, IL  62739
Phone:  217-788-8720

Controls Central Illinois Public Service Co, Electric Energy, Inc (owned jointly
with Kentucky Utilities, Illinois Power and Union Electric)

KEY PERSONNEL

     Pres & CEO............................................Clifford L. Greenwalt
<PAGE>
COMMONWEALTH
EDISON CO                                                                    IOU

Parent/Owner:  UNICOM Corp. IL

10 South Dearborn St
Chicago, IL  60603
Phone:  312-394-4321   Fax:  312-394-4466
Internet:  www.ceco.com/

Service:  Electric (Gen/T&D)

Subsidiaries:  Commonwealth Edison Co of Indiana Inc, Hammond IN, Cotter Corp,
Lakewood, CO; Edison Development Co, Chicago, IL, Commonwealth Research
Corp Inc, Chicago, IL, Com Ed Financing I, Concomber Ltd, Bermuda, Edison
Development Canada, Inc, CN, Com Ed Financing I, Chicago, IL

KEY PERSONNEL

     Chmn & CEO................................................James J. O'Connor

     Asst VP...................................................Arlene A. Juracek
     Comptr......................................................Roger F. Kovack
     Dep Genl Counsel..........................................Gerald J. Porento
     Exec VP....................................................Thomas J. Maiman
     Exec VP...................................................Robert J. Manning
     Mgr, Alliances.................................................John T. Long
     Mgr, Nuc Support.............................................Thomas P Joyce
     Pres......................................................Samuel K. Skinner
     Sec.........................................................David A. Scholz
     Site VP, Braidwood Sta..................................Gene Harold Stanley
     Site VP, Byron Sta......................................Kenneth L. Graesser
     Site VP, LaSalle Sta.............................William T. .Subuluski, Jr.
     Site VP, Quad Cities Sta...............................Edward S. Kraft, Jr.
     Site VP, Zion Sta........................................John Henry Mueller
     Sr VP......................................................Donald A. Petkus
     Sr VP....................................................Michael J. Wallace
     Treas.....................................................Dennis F. O'Brien
     V Chmn........................................................Leo F. Mullin
     VP............................................................J.C. Bukovski
     VP.........................................................John T. Costello
     VP.......................................................Louis O. DelGeorge
     VP........................................................William H. Downey
     VP...................................................William H. Dunbar, Jr.
     VP........................................................J. Stanley Graves
     VP......................................................Thomas J. McCaffrey
     VP.........................................................J. Stephen Perry
<PAGE>
     VP...........................................................James A. Small
     VP & Genl Counsel.........................................Pamela B. Strobel
     VP, Distr Sys..............................................Ernest F. Wayman
     VP, Empl Rels............................................William C. Roberts
     VP, Energy Svcs.............................................Paul R. Werther
     VP, Engrg....................................................John P. Hosmer
     VP, Fossil Oper.......................................Emerson W. Lacey, Jr.
     VP, GovtAffairs..............................................Frank M. Clark
     VP, Mktg.....................................................Jerry L. White
     VP, Nuc HR...................................................Virginia Brown
     VP, Nuc Oper...............................................Harold W. Keiser
     VP, Nuc Support..................................................John Brons
     VP, Nuc Support.................................................David Sager
     VP, Purch..................................................T. Oliver Butler
     VP, T&D Oper..................................................Paul D. McCoy
     VP, Transm Sys.............................................Linda S. Manning

     GM, Decommissioning......................................Richard P. Tuelken
     GM, Nuc Supply............................................Michael D. Lyster
     Mgr, Bulk Pwr Mktg..........................................Robert E. Tyler
     Mgr, Fin Reptg...........................................Robert E. Berdelle
     Mgr, Fuels.................................................Roland L. Kraatz
     Mgr, IS.....................................................George M. Orlov
     Mgr, Invs...............................................Richard P. Schwartz
     Mgr, Mall Engrg..........................................William E. Everson

CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits                                                   24,159,255,020
Elec Plant in Service
     Generation                                                   17,649,393,402
     Transmission                                                  2,584,893,542
     Distribution                                                  5,549,578,395
     Other                                                                80,375
     TOTAL                                                        26,593,087,473
Elec Plant Construction Budget ('97)
     Generation                                                      420,000,000
     Transmission                                                    421,000,000
     Other                                                           141,000,000
     TOTAL                                                           982,000,000
Electric Revenue                                                   6,934,547,492
<PAGE>
Electric Operating Expenses
     Power Production Oper Exp.                                      859,099,071
     Power Production Maint Exp                                      136,620,580
     Power Production Exp TOTAL                                    1,343,778,516
     Purchased Power Exp                                             239,436,796
     Transmission Oper Exp                                            25,913,134
     Transmission Maint Exp                                           19,526,573
     Transmission Exp TOTAL                                           45,439,707
     Distribution Oper Exp                                            82,206,866
     Distribution Maint Exp                                          124,931,697
     Distribution Exp TOTAL                                          207,138,563
Net Inc/Earnings                                                     743,368,404

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                   3,092,859          11.39        7,213
Commercial                      289,312           8.41       86,864
Other                                33
TOTAL Elec Cust               3,395,835

TOTAL (FT/PT) Employees          16,681

SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                  91,195,870
Pwr Purchased (MWh)                                                    7,921,051
Elec Sales (MWh)                                                      99,187,778

Heat Rate (BTU/kWh)                                                       10,692
Generating Cap (MW)                                                     24,996.4
Summer System Peak (MW)                                                 18,916.0
Winter System Peak (MW)                                                 14,015.0

Meters (#)                                                             3,814,792
Distr Line Transformers (#)                                              558,810
Distr LT Capacity (MVa)                                                 13,130.0
Incoming Substa Capacity (MVa)                                          82,555.0

Distr (OH) Pole Miles                                                   38,039.0
<PAGE>
Distr (UG) Cir Miles                                                    35,598.0
Distr TOTAL (5/15/25/35 kV) Miles                                       73,637.0
Trans (OH) Pole Miles                                                    5,165.0
Trans (UG) Cir Miles                                                       368.0
Trans TOTAL (345/69/138/345/765/HVDC kV) Miles                           5,533.0


MAJOR INTERCONNECTIONS

Utility (Location)            Tie Voltages (kV)        Max Tie (MVa)
IPC                               34/138/345
Ind Mich Pwr                      345/765
Interstate Pwr                    138/345
MidAmerican Energy Co/CIPSC       345
No Indiana Pub Svc                138/345
Wisconsin Elec Pwr/CILCO          138/345
Wisconsin P&L                     345
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
                                    --
BLOOM

BLOOM GT
4 Units, GT/OIL, 1971, 95 MW
96 Net Generation 2,261 MWh                                    Cap Fact (%) 0.12

BRAIDWOOD                                                           815-458-2801
RR1 Box 84, Braceville, IL  60407-9619
Site VP........................................................Harold G. Stanley
Sta Mgr.........................................................Timothy J. Tulon

*  BRAIDWOOD
2 Units, ST/Nuc, 1987/1988, 2450 MW
96 Net Generation 15,611,178 MWh                              Cap Fact (%) 72.54

BYRON                                                               815-234-5441
4450 N. German Church Rd Byron, IL  61010-9794
Site VP......................................................Kenneth L. Graesser
Sta Mgr...........................................................Kurt L. Kofron

<PAGE>
*  BYRON
2 Units, ST/Nuc, 1985/1987, 2450 MW
96 Net Generation 14,673,099 MWh                              Cap Fact (%) 68.18

CALUMET

/\
- -- CALUMET GT
10 Units, GT/GAS/OIL, 1969/1970, 205 MW
96 Net Generation 8,184 MWh                                    Cap Fact (%) 0.46

COLLINS                                                             815-942-4500
4200 E Pine Bluff Rd, Morris, IL  60450-9558
Plt Mgr......................................................Napoleon M. Terrell

o  COLLINS
5 Units, ST/GAS/OIL, 1977/1979, 2650 MW
96 Net Generation 1,775,536 MWh                                Cap Fact (%) 7.63

CRAWFORD                                                            312-247-7272
3501 S Pulaski Rd, Chicago, IL  60623-4987
Plt Mgr...........................................................James M. Nolan

o  CRAWFORD
2 Units, ST/COAL, 1958/1969, 598 MW
96 Net Generation 1,994,693 MWh                               Cap Fact (%) 37.97

/\
- -- CRAWFORD GT
12 Units, GT/GAS/OIL, 1968, 208 MW
96 Net Generation 26,609 MWh                                   Cap Fact (%) 0.82

DIXON
 _
|_| DIXON HY
5 Units, HY, 1925, 3 MW
95 Net Generation 15,494 MWh                                  Cap Fact (%) 58.96

DRESDEN                                                             815-942-2920
6500 N Dresden Rd, Morris, IL  60450-9765
Sta Mgr..........................................................John M. Heffley
Site VP.........................................................J. Stephen Perry
<PAGE>
*  DRESDEN
2 Units, ST/Nuc, 1970/1971, 1657 MW
96 Net Generation 5,073,544 MWh                               Cap Fact (%) 34.86

ELECTRIC JUNCTION

/\
- -- ELECTRIC JUNCTION GT
12 Units, GT/GAS, 1970/1971, 228 MW
96 Net Generation 11,175 MWh                                   Cap Fact (%) 0.76

FISK                                                                312-738-4122
1111 W Cermak Rd, Chicago, IL  60608-4594
Plt Mgr...........................................................Karen A. House

o  FISK
1 Unit, ST/COAL/GAS, 1959, 374 MW
96 Net Generation 902,423 MWh                                 Cap Fact (%) 27.47

/\
- -- FISK GT
6 Units, GT/OIL, 1968, 304 MW
96 Net Generation 27,785 MWh                                   Cap Fact (%) 0.54

/\
- -- FISK IC
5 Units, IC/OIL, 1966, 10 MW

JOLIET                                                              815-741-2900
1800 Channahon Rd, Joliet, IL  60436
Plt Mgr.........................................................Bruce A. Renwick

o  JOLIET
3 Units, ST/COAL/GAS, 1959/1966, 1680 MW
96 Net Generation 6,070,771 MWh                               Cap Fact (%) 41.14

/\
- -- JOLIET GT
8 Units, GT/GAS/OIL, 1969, 147 MW
96 Net Generation 13,161 MWh                                   Cap Fact (%) 1.29

/\
- -- JOLIET IC
5 Units, IC/OIL, 1967, 10 MW
96 Net Generation 18 MWh                                       Cap Fact (%) 0.02
<PAGE>
KINCAID                                                             217-237-4311
PO Box 80, Kincaid, IL  62540-0080
Plt Mgr.........................................................Ronald R. Tanton

o  KINCAID
2 Units, ST/COAL, 1967/1968, 1319 MW
96 Net Generation 3,300,259 MWh                               Cap Fact (%) 28.48

LASALLE
2601 N 21st Rd., Marseilles, IL 61341-9757
Sta Mgr...........................................................Fred R. Dacimo
Site VP.....................................................William t. Subalusky

*LASALLE
2 Units, St/Nuc; 1982/1984' 2341 MW
96 Net Generation 8,883,046 MWh                               Cap Fact (%) 43.20

LOMBARD

/\
- -- LOMBARD GT
3 Units, GT/GAS, 1969, 89 MW
96 Net Generation 4,464 MWh                                    Cap Fact (%) 1.15

POWERTON                                                            309-346-2165
13082 E. Manito Rd, Pekin IL 61554-8587
Plt Mgr..........................................................Thomas O. Hoppe

o POWERTON
2 Units ST/COAL, 1972/1975, 1786 MW
96 Net Generation 6,900,426 MWh                               Cap Fact (%) 43.98

QUAD CITIES                                                         309-654-2241
PO Box 216, Cordova, IL 61242-0216
Site VP.....................................................Edward S. Kraft, Jr.
Sta Mgr.                                                       L. William Pearce

*QUAD CITIES
2 Units, St/Nuc., 1973, 1656, 6 MW
Ownership % 75                                       MIDAMERICAN ENERGY CO %; 25
96 Net Generation 7,296,711 MWh                               Cap Fact (%) 50.14
<PAGE>
SABROOKE

/\
- -- SABROOKE GT
7 Units, GT/Oil; 1969/1970, 131 MW
96 Net Generation 9,821 MWh                                    Cap Fact (%) 0.66

WAUKEGAN
10 Greenwood Ave & Lake Michigan, Waukegan, IL 60087-5197
Plt Mgr..........................................................Jerry L. Payton

o WAUKEGAN
3 Units, ST/ COAL/GAS, 1952/1962, 803MW
96 Net Generation 3,201,286 MWh                               Cap Fact (%) 45.39

/\
- -- WAUKEGAN GT
4 Units, GT/OIL, 1968, 152 MW
96 Net Generation 16, 338 MWh                                  Cap Fact (%) 0.91

WILL COUNTY                                                         815-886-1010
529 E. Romeo Rd, Romeoville,IL  60441-1538
Plt Mgr...............................................................Gary Spedl


o WILL COUNTY
4 Units, ST/COAL, 1955/1963, 1269 MW
96 Net Generaton 4,317,611 MWh                                Cap Fact (%) 38.73

ZION                                                                847-746-2084
101 Shiloh Blvd & Lake Michigan, Zion IL 60099-2797
Site VP..........................................................John H. Mueller
Sta Mgr........................................................Robert S. Starkey

*ZION
2 Units, ST/Nuc; 1973/1974, 2196 MW
96 Net Generation 12,910,457 MWh                              Cap Fact (%) 66.93

SERVICE AREA
Area Blue Island 21,203
City/Town: Addison 32,058; Adeline 141; Algonquin 11,663; Alsip 18,227; Amboy
2,377; Antioch 6,105; Apple River 414; Arlington Hts 75,460; Aroma Park 690;
Ashton 1,042; Aurora 99,581; Bannockburn 1,388; Barrington 9,504; Barrington
<PAGE>
Hills 4,202; Bartlett 19,373; Beach Park 9, 513; Bedford Park 566; Beecher
2,032; Bellwood 20,241, Belvidere 15,958, Bensenville 17,767; Benson 410;
Berkeley 5,137; Berwyn 45,426; Bloomingdale 16,614; Bolingbrook 40,483; Bonfield
299; Bourbonnais 13,934; Braceville 581, Bradley 10,792; Braidwood 3,584
Bridgeview 14,402; Broadview 8,713; Brookfield 18,876; Buckingham 340, Bullalo
Grove 36,427, Bull Valley 574, Burbank 27,600; Burlington 400; Burnham 3,916,
Burr Ridge 7,669; Byron 2,284; Cabery 268; Calumet City 37,840; Calumet Park
8,418; Campus 137; Canon 682, Carbon Hill 362, Carol Stream 31,716,
Carpentersville 23,049; Cary 10,043; Cedarville 751; Central City 1,390;
Channahon 4,266, Cherry Valley 1,615; Chicago 2,783,726; Chicago Hts 33,072;
Chicago Ridge 13,643; Cicero 67,436, Clarendon Hills 6,994, Coal City 3,907,
Coleta 154; Compton 343, Cornell 556, Cortland 963, Country Club Hills 15,431;
Countryside 5,716; Crest Hill 10,643; Crestwood 10,823; Crete 6,113, Crystal
Lake 24,512, Dakota 549; Dana 165; Darien 18,341, Davis 541, Davis Junction 246,
De Kalb 34,925; Deer Grove 44, Deer Park 2,887, Deerfield 17,327; Des Plaines
53,223; Diamond 1,077, Dixmoor 3,647; Dixon 15,144, Dolton 23,930, Downers Grove
46,858, Durand 1,100, Dwight 4,230; E Brooklyn 80; E Dundee 2,721, E Hazel Crest
1,510; Earlville 1,435, Elburn 1,275, Elgin 77,010; Elk Grove Village 33,429;
Elmhurst 42,029; Elmwood Park 23,206, Elwood 951; Emington 135, Erie 1,572,
Essex 482, Evanston 73,233, Evergreen Park 20,874, Flossmoor 8,651; Ford Heights
4,259, Forest Park 14,918, Forest View 743; Forreston 1,361, Fox Lake 7,478, Fox
River Grove 3,551, Fox River Valley Gardens 665, Frankfort 7,180, Franklin Grove
968, Franklin Park 18,485, Freeport 25,840, Fulton 3,698, Gardner 1,237, Genoa
3,083, German Valley 480; GiIberts 987, Glen Ellyn 24,944, Glencoe 8,499,
Glendale Hts 27,973; Glenview 37,093; Glenwood 9,289; Godley 322, Golf 454;
Grand Ridge 560, Grant Park 1,024, Grayslake 7,388, Green Oaks 2,101; Greenwood
240; Gurnee 13,701, Hainesville 134, Hampshire 1,843, Hanover Park 32,895;
Harmon 186, Harvard 5,975, Harvey 29,771, Harwood Hts 7,680; Hawthorne Woods
4,423, Hazel Crest 13,334, Hebron 809, Herscher 1,218, Hickory Hills 13,021,
Highland Park 30,575, Highwood 5,331, Hillside 7,672, Hinckley 1,682; Hinsdale
16,029; Hodgkins 1,963, Hoffman Est 46,561, Holiday Hills 801, Hometown 4,769,
Homewood 19,278; Hooppole 196, Hopkins Park 601, Huntley 2,453, Indian Creek
247, Indiana Head Park 3,503, Inverness 6,503; Irwin 50, Island Lake 4,449,
Itasca 6,947, Johnsburg 1,529, Joliet 76,836, Juslice 77,137, Kangley 250,
Kankakee 27,575; Kempton 219, Kenilworth 2,402, Kildeer 2,257, Kingston 562,
Kinsman 112, Kirkland 1,011, La Grange 15,362, La Grange Park 12,861, Lake
Barrington 3,855, Lake Bluff 5,513, Lake Forest 17,836; Lake Villa 2857, Lake
Zurich 14,947, Lake-In-The-Hills 5,866, Lakemoor 1,322, Lakewood 1,609; Lanark
1382, Lansing 28,086, Leaf River 546, Lee 319, Leland 862, Lemont 7,348, Lena
2,605, Leonore 134, Libertyville 19,174, Lily Lake 418, Lincolnshire 4,931,
Lincolnwood 11,365, Lindenhurst 8,038, Lisbon 216, Lisle 19,512, Lockport 9,401,
Lombard 39,408, Long Grove 4,740, Long Point 208, Lostant 510, Loves Park
<PAGE>
15,462, Lyndon 615, Lynwood 6,535, Lyons 9,828, Machesney Park 19,033, Malta
865, Manhattan 2,059, Manteno 3,488, Maple Park 641, Marengo 4,168, Markham
13,136, Matteson 11,378, Maywood 27,139, Mazon 764, McCook 235, McCullom Lake
1,033, McHenry , 16, 177, Melrose Park 20,859, Mendota 7,018,Merrionette Park
2,065, Mettawa 348, Midlothian 14,372, 2,919; Mt Prospect 53,170, Mundelein
21,215, N Aurora 5,940, N Barrington 1,787; N Chicago 34,978, N Riverside 6,005,
Nelson 200; New Lenox 9,627, New Millford 463, Niles 28,284, Nora 162; Norridge
14,459, Northbrook 32,308, Northfield 4,635; Northlake 12,505; Oak Brook 9,178,
Oak Forest 26,203, Oak Lawn 56,182; Oak Park 53,648, Oakbrook Terrace 1,907;
Oakwood Hills 1,498, Odell 1,030, Ohio 426, Old Mill Creek 73, Olympia Fields
4,248; Orangeville 451, 0regon 3,891; Orland Hills 5,510; Orland Park 35,720,
Oswego 3,876; Palatine 39,253; Palos Hills 17,803, Palos Hts 11,478; Palos Park
4,199; Park City 4,677, Park Forest 24,656; Park Ridge, 36,175, Paw Paw 791;
Pearl City 670, Pecatonica 1,760; Peotone 2,941; Phiienir 2,217, Pingree Grove
138, Plainfield 4,557, Plano 5,104; Polo 2,514, Pontiac 11,428; Poplar Grove
743, Posen 4,226, Prairie Grove 654, Prophetstown 1,749, Prospect Hts 15,239;
Ransom 438, Reddick 208, Richmond 1,106, Richton Park 10,523; Ridott 156, River
Forest 11,669; River Grove 9,961; Riverdale 13,671, Riverside 8,114, Riverwoods
2,868, Robbins 7,498, Rock City 286, Rock Falls 9,654, Rockdale 1,709; Rockford
139,426, Rolling Meadows 22,591, Romeoville 14,014, Roscoe 2,079, Roselle
20,819, Rosemont 3,995; Round Lake 3,550, Round Lake Bch 16,434, Round Lake Hts
1,251; Round Lake Park 4,045; Rut1and 391, S Barrington 2,931; S Chicago Hts
3,597; S Elgin 7,474, S Holland 22,105, S Wilmington 698, Sandwich 5,567, Sauk
Village 9,926, Saunemin 399, Scales Mound 388, Schaumburg 68,586, Schiller Park
11,189, Seneca 1,878, Shabbona 897, Shannon 887; Shorewood 6,264; Skokie 59,432,
Sleepy Hollow 3,241, Somonauk 1,263; Spring Grove 1,066, St Anne 1,153, Steger
8,584, Sterling 15,132, Steward 282, Stickney 5,678, Stillman Valley 848;
Stockton 1,871, Stone Park 4,383, Streamwood 30,987; Streator 14,121, Sublette
394; Sugar Grove 2,005, Summit 9,971; Sun River Terrace 532, Sycamore 9,708,
Symerton 110, Tampico 833, Third Lake 1,248, Thornton 2,778, Tinley Park 37,121,
To1uca 1,315, Tonica 715, Tower Lakes 1,333, Trout Valley 612, Union 542, Union
Hill 37, University Park 6,204, Vernon Hills 15,319; Verona 242, Villa Park
22,253, Virgil 249; Volo 253; W Brooklyn 164, W Chicago 14,796, W Dundee 3,728,
Wadsworth 1,826, Walnut 1,463, Warren 1,550, Warrenville 11,333, Waterman 1,074,
Wauconda 6,294, Waukegan 69,392, Wayne 1,541, Wenona 950, Westchester 17,301,
Western Spgs 11,984, Westmont 21,228, Wheaton 51,464, Wheeling 29,911, Willow
Spgs 4,509, Willowbrook 8,598; Wilmette 26,690, Wilmington 4,743, Winfield
7,096, Winnebago 1,840, Winslow 317, Winthrop Harbor 6,240, Wonder Lake 1,024,
Wood Oale 12,425, Woodridge 26,256, Woodstock 14,353; Worth 11,208, Yorkville
3,925, Zion 19,775
<PAGE>
COMMONWEALTH EDISON
CO OF INDIANA                                                                IOU

Parent/Owner UNICOM Corp. IL

PO BOX 767
One First National Plaza
Chicago, IL 60690-0767
Phone: 312-394-4321

Internet:  www.ceco.com/ucm/info/comed.html

Service Electric (G&T)

Cross Reference IL IN

KEY PERSONNEL

     Pres                                                  Emerson W. Lacey, Jr.

     Auditor & Asst Sec                                          Thomas M Panfil

CORPORATE FINANCIAL DATA ($) FY '96
Assets & Debits                                                      103,485,727
Elec Plant in Service
     General                                                         174,735,560
     Transmission                                                     25,201,806
     TOTAL                                                           201,504,726
Electric Revenue                                                      94,431,506
Electric Operating Expenses
     Power Production Oper Exp                                        61,730,901
     Power Production Mant exp                                        10,679,004
     Power Production Exp. TOTAL                                      72,409,905
     Transmission Oper Exp                                               239,443
     Transmission Mant Exp                                               107,263
     Transmission Exp TOTAL                                               36,706
Net Inc/Earnings                                                       5,990,768

CUSTOMER/EMPLOYER DATA
                                           Electric Customers
Total Elec Cust                                             1
TOTAL (FT/PT) Employees                                   164
<PAGE>
SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                   1,851,957
Elec Sales (MWh)                                                       1,851,957

Heat Rate (BTU/kWh)                                                       10,467
Generating Cap (MW)                                                        614 0
Summer System peak (MW)                                                    444 0

Incoming Substa Capacity (MVa)                                           1,200 0
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
STATE LINE                          --                              219-659-0036
PO BOX 17589, Chicago, IL 60617-0589
Plt Mgr..........................................................Warren E. Vahle

o STATE LINE
2 Units, ST/COAL, 1955/1962 614 MW
96 Net  Generation 1,851,957 MWh                              Cap Fact (%) 34 34

ELECTRIC ENERGY INC.                                                        WGEN
Parent/owner:  Copsco Inc. M.
P.O. Box 165
Joppa, IL 62953
Phone:  618-543-7531  Fax: 618-543-7420

Service: Electric (Gen/T&D)
Owned jointly by Central Illinois Public Service Co., Kentucky Utilities Co.,
Illinois Power Co., Union Electric Co.

Subsidiaries Joppa & Eastern Railroad Co., Joppa, IL, Met south Inc. Joppa, IL

KEY PERSONNEL
     Pres..........................................................R. Alan Kelly

     Sec. & Treas. Actg Svcs.......................................James M. Helm
     VP.........................................................Robert L. Powers

     Asst Supt. Oper............................................Stephen v. Wolfe
     Envir Eng.......................................................Rick Meyers
     Envir Eng......................................................Bruce Parker
     Supv. Empl. Ref..................................................D. Baggett
     Supv. Engrg.....................................................W.L. Carter
     Supv. Engrg.....................................................Mark Curtis
<PAGE>
CORPORATE FINANCIAL DATA ($) FY'96
Assets & Debits                                                      160,280,952
Elec Plant in Service
     General                                                         326,972,434
     Transmission                                                     15,822,739
     Distribution                                                          1,652
     Other                                                                56,668
     TOTAL                                                           343,905,842
Electric Revenue                                                     223,017,518
Electric Operating Expenses
     Power Production Oper Exp                                        85,942,318
     Power Production Mant Exp                                        16,790,651
     Purchase Power Exp.                                              61,387,447
     Transmission Oper Exp                                               993,714
     Transmission Mant Exp                                               319,279
     Transmission Exp TOTAL                                            1,312,993
     Distribution Oper Exp.                                               16,165
Net Inc/Earnings                                                      12,188,346

CUSTOMER/EMPLOYER DATA
                              Electric Customers
Other                                          4
Total Elec Cust                                5
TOTAL (FT/PT) Employees                      305

SYSTEM DESIGN/PERFORMANCE
Net Generation (MWh)                                                   7,875,468
Pwr Purchased (MWh)                                                    3,948,268
Elec Sales (MWh)                                                      11,823,736

Heat Rate (BTU/kWh)                                                       10,307
Generating Cap (MW)                                                      1,100.0
Summer System Peak (MW)                                                  1,513.0
Winter System Peak (MW)                                                  1,667.0

Trans (OJ) (161 KW) Pole Miles                                              52.0

MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)
Central Ill Pub Svc             161                   920
Kentucky Util                   161                   335
TVA                                 161                                1,752
Union Elec                          161                                  323
<PAGE>
                        _
PLANT INFORMATION      |_| HY   o ST   /\CT,GT,IC,CC   *NUC
JOPPA                                  --                           619-543-7531
P.O. Box 165, Joppa, IL 62953-0165
Plt Mgr.........................................................William Sheppard

o JOPPA
6 Units, ST/COAL, 1951/1955, 1100 MW
96 Net Generation 7,875, 488 MWh                               Cap Fact (%) 8151

ILLINOIS POWER CO                                                            IOU
Parent/Owner:  Illinova Corp. IL

PO Box 511
500 south 27th St
Decatur, IL 62525-1805
Phone: 217-424-6600                 Fax: 217-424-6978
Internet:  www.Illinova.com/illpower/illpow.html

Service: Electric (Gen/T&D) & Gas (LDC)

Subsidiaries IP Gas Supply Co., Decatur, IL., Illinois Power Fuel CO., Decatur,
IL, Electric Energy Inc., Joppa, IL (held jointly with CIPSCO, Kentucy Utilities
and Union Electric)

KEY PERSONNEL
     Chmn, Pres & CEO..............................................Larry D. Haab
     Asst Treas......................................................D. Mortland
     Comptr...................................................Cynthia G. Steward
     Exec VP..........................................................C.W. Wells
     Sr VP............................................................D.W. Butts
     Sr VP..........................................................John G. Cook
     Sr VP..........................................................Paul L. Lang
     Sr VP & CFO............................................Larry F. Attenbaumer
     Treas........................................................Eric B. Weekes
     VP..........................................................Wilfred Connell
     VP....................................................Richard W. Elmer, Jr.
     VP.......................................................Robert D. Reynolds
     VP Genl Counsel & Corp Sec............................Leah Manning Stetzner
     VP, Public Affairs..........................................Rodney A. Smith
<PAGE>
CORPORATE FINANCIAL DATA ($) FY'96
Assets & Debits                                                    6,033,501,545
Elec Plant in Service
     General                                                       4,400,084,805
     Transmission                                                    321,600,153
     Distribution                                                  1,044,430,435
     Other                                                            55,298,519
     TOTAL                                                         6,097,515,381
Electric Revenue                                                   1,340,496,274
Electric Operating Expenses
     Power Production Oper Exp                                       238,295,818
     Power Production Mant Exp                                        27,548,963
     Purchase Power Exp. TOTAL                                       128,242,354
     Purchase Power Exp.                                              65,206,354
     Transmission Oper Exp                                             3,281,294
     Transmission Mant Exp                                            10,403,429
     Transmission Exp TOTAL                                           13,684,723
     Distribution Oper Exp.                                           12,618,098
     Distribution Main Exp.                                           23,356,542
     Distribution Exp TOTAL                                           40,974,640
Net Inc/Earnings                                                     228,617,611

CUSTOMER/EMPLOYER DATA
                         Electric Customers       Avg. Rate      Avg Use
Residential                         495,855            1010        9.645
Commercial                           56,792             816       68,562
Other                                   48
TOTAL Elec Cust.                   557,686
Elec (FT/PT) Employees:              3,114

SYSTEM DESIGN/PERFORMANCE
Net Generation (MWh)                                                  20,848,007
Pwr Purchased (MWh)                                                    3,361,810
Elec Sales (MWh)                                                      24,209,817

Generating Cap (MW)                                                      4,784.4
Summer System Peak (MW)                                                  3,453.0
Winter System Peak (MW)                                                  2,659.0

Meters (#):                                                              616,590
Distr Line Transformers (#)                                              192,956
<PAGE>
Distr LT Capacity (MVa)                                                  8,949.0
Incoming Substa Capacity (MVa)                                             200.0

Distr (OH) Pole Miles                                                   18,963.0
Distr (UG) Cir Miles                                                      2010.0
Distr TOTAL (5/15/25/35 kV) Miles                                       20,973.0
Trans (OH) (69/138/230/345 kV) Pole Miles                                2,829.0

MAJOR INTERCONNECTIONS

Utility (Location)            Tie Voltages (kV)        Max Tie (MVa)
Central Ill Light             69/138
Central Ill Pub Svc           345/69/138/345
Commonwealth Ed               345/138/345
Elec Energy                   161
Ind. Mic Pwr                  345
Kentucky Util                 161
MidAmerican Energy            138
So Illinois Pwr Coop          138
Springfield (IL) City of      69/138
TVA                           345
Union Elec                    345/69/138/230/345
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
                                    --
BALDWIN                                                             618-785-2294
P.O. Box 146, Baldwin, IL 62217
Plt Mgr.......................................................Keith A. McFarland

o BALDWIN
3 Units, ST/COAL/TIRE 1970/1975, 1892 05 MW
96 Net Gneration 10,603,030 MWh                               Cap Fact (%) 63 80

CLINTON                                                             217-935-8881
PO Box 678, Clinton , IL 61727
Mgr, Clinton Pwr Sta........................................Roger W. Morgenstern
Contr...........................................................Elmner R. Turner

* CLINTON
1 Unit, ST/Nuc: 1987, 985 MW
Ownership %: 86.79                                     SOYLAND POWER COOP % 1321
96 Net Generation 5,288,900 MWh                        Cap Fact (%) 61 13
<PAGE>
HAVANA
15260 State Rte 78, Havana, IL 62644
Plt Mgr......................................................Kenneth B. Pollmann

o HAVANA
6 Units, ST/COAL, 1947/1978, 718 48 MW
96 Net Generation: 1,575,852 MWh                              Cap Fact (%) 24.97

HENNEPIN                                                            815-339-9200
RR 1 Box 200AA, Hennepin, IL 61327-9737
Plt Mgr.........................................................William M. Clark

o HENNEPIN
2 Units, ST/COAL, 1953/1959, 306 25 MW
96 Net Generation 1,726,632 MWh                               Cap Fact (%) 64 18

OGLESBY
OGLESBY GTAS
4 Units, GT/GAS, 1970, 95.2 MW
95 Net Generation, 1,431 MWh                                   Cap Fact (%) 0 17

STALLINGS
STALLINGS gt
4 Units, GT/GAS, 1970, 95 2 MW
95 Net Generation, 1,431 MWh                                    Cap Fact (%) 017

VERMILION
P.O. Box 250, Oakwood, IL 61858
Plt Mgr......................................................Kenneth B. Pollmann

o VERMILION
2 Units, ST/GAS/COAL 1955/1956 182 3 MW
96 Net Generation, 96,472 MWh                                   Cap Fact (%) 540

VERMILION GT
1 Unit, GT/OIL, 1967, 15 MW
95 Net Generation 13 MWh                                       Cap Fact (%) 0 01
<PAGE>
WOOD RIVER (IL)                                                     618-462-9251
1 Chessen La, Alton, IL 62002-2048
Mgr................................................................Phil E. Ellis
Mgr..............................................................I M Muehlenkamp
Plt Mgr................................................................S E Rasor
Mgr....................................................................C G Smith

o WOOD RIVER (IL)
5 Units, ST/COAL/GAS, 1949/1964, 650 1 MW
96 Net Generation, 2,276,697 MWh                               Cap Fact (%) 3987

SERVICE AREA

City/Town Abingdon 4,210, Aledo 3,881; Alexis 1,076, Atkinson 1,138, Avon 1,019,
Beckemeyer 1,119, Belleville 42,150, Benld 1,638, Bethalto 8,630; Bloomington
51,972; Brighton 2,364, Brooklyn 1,233, bunker Hill 1,700, Cahokia 17,550,
Cambridge 2,217, Carlinville 5,439, Caseyville 4,308; Central City 1,505;
Centralia 15,126, Centerville 7,489, Cerro Gordo 1,553; Champaign 63,502, Chenoa
1,847; Chester 8,027; Chrisman 1,413, Clinton 8,014; Collinsville 22,446;
Columbia 5,524; Coulterville 1,118, Danville 33,828; De Pue 1,873, Decatur
83,885; DuQuoin 6,594, Dupo 3,039; E alton 7,123, Edwardsville 14,579, El Paso
2,676, Eldorado 5,198; Fairview Hts 14,351; Farmer city 2,252, Forsyth 1,072,
Freeburg 2,989, Galesburg 33,530; Galva 3,185; Georgetown 4,220; Germantown
1,191; Gillespie 3,740; Glen Carbon 7,731, Granite City 32,862, Granville 1,537,
Greenville 5,271, Gridley 1,246; Harristown 1,456; Hegeler 1,595; Hillsboro
4,408, Illiopolis 1,118; Jacksonville 20,284, Kewanee 12,969, Kirkwood 1,008;
Knoxville 3,432, La Harpe 1,471; La Salle 10,347, LeRoy 2,870; Lebanon 3,245,
Lexington 1,806; Litchfield 7,204; Mackinaw 1,354; Madison 4,629; Mahomet 3,103,
Marissa 2,568; Maroa 1,760; Marseilles 4,766; Maryville 1,937, Millstadt 2,736,
Monmouth 9,489, Monticello 4,573, Morrisonvile 1,208; Mt Olive 2,357; Mt Vernon
16,995, Mt Zion 4,563, N Utica 1,067, Nashville 3,186; New Athens 1,937, New
Baden 2,476, Normal 40,023, O'Fallon 16,073, Odin 1,285, Okawville 1,337;
Oquawka 1,533, Ottawa 18,166, Percy 1,053, Peru 9,302, Pinckneyville 3,319,
Pontoon Bch 3,336; Princeton 7,342, Ramsey 1,058; Ridge Farm 1,096, Ridgway
1,245; Roxana 1,587; S Jacksonville 3,382; S Roxana 2,286, Salem 7,813, Sandoval
1,734, Savoy 2,126, Shawneetown 1,841, Sheffield 1,130, Shiloh 2,655, Smithton
1,447; Sparta 4,957, Spring Valley 5,822; Staunton 4,744, Steeleville 2,240;
Swansea 8,201, Thomasboro 1,242, Tilden 1,025, tilton 2,405, Trenton 2,504, Troy
6,046; Urbana 35,978, Vandalia 5,338; Venice 3,480, Viola 1,144, Wamac 1,665,
Warrensburg 1,372, Westville 3,573, Witt 1,205, Wood River 12,449, Wyanet 1,069
Total Population Served (Elec) 1,265,000, Total Population Served (Gas) 920,000
<PAGE>
ILLINOVA CORP                                                               HOLD

500 South 27th St
Decatur, IL  62525-1805
Phone:  217-362-7443
Internet: www.illinova.com

Subsidiaries Illinois Power Co, Illinova Generating Co, Illinova Power Marketing
Inc, Illinova Energy Partners

KEY PERSONNEL

     Chmn, Pres & CEO...............................................Larry D Haab

     CFO, Treas & Contr......................................Larry F Altenbaumer
     VP, Genl Counsel & Corp Sec...........................Leah Manning Stetzner

CORPORATE FINANCIAL DATA ($) FY'95

Elec Plant in Service
         Generation................................................4,352,900,000
         Transmission................................................326,300,000
         Distribution................................................992,800,000
         TOTAL.....................................................5,672,000,000
Elec Plant Construction Budget ('96)
         Generation...................................................53,000,000
         Transmission.................................................10,000,000
         Distribution.................................................65,000,000
         Other........................................................35,000,000
         TOTAL.......................................................163,000,000
Electric Revenue...................................................1,368,900,000
Net Inc/Earnings.....................................................148,100,000

<PAGE>
INDIANA MICHIGAN POWER CO                                                    IOU

Parent/Owner:  American Electric Power Co In OH

One Summit Square
PO Box 60
Fort Wayne, IN 46801
Phone:  219-425-2111      Fax:  219-425-2112

Service:  Electric (Gen/T&D)

Michigan Power Co merged into Indiana Michigan Power Co on 2/29/92

Owns Blackhawk Coal Co, Price river Coal Co

See listing in IN for pertinent information

INTERSTATE POWER CO                                                          IOU

1000 Main St
PO Box 769
Dubuque, IA  52004-0769
Phone:  319-582-5421  Fax:  319-557-2202
Internet:  www.ghpc.orgintersta.html

Service:  Electric (Gen/T&D) & Gas (T&D)

Subsidiary IPC Development Co, Dubuque, IA

See listing in IA for pertinent information

SERVICE AREA

City/Town  East Dubuque 1,914, Galena 3,647, Mt Carroll 1,726, Savanna 3,819


IOWA-ILLINOIS GAS AND ELECTRIC CO                                            IOU

106 E Second St
PO Box 4350
Davenport, IA  52808
Phone:  319-333-8009       Fax:  319-333-8229

Service:  Electric (Gen/T&D) & Gas (LDC)

Iowa-Illinois Gas & Electric Co and Midwest Power Systems merged to create
MidAmerican Energy

Subsidiary InterCoast Energy Co, Davenport, IA

Iowa Illinois Gas & Electric and Midwest Power Systems merged to become
MidAmerican Energy

See listing in IA for pertinent information
<PAGE>
MIDAMERICAN ENERGY CO                                                        IOU

PO Box 657
666 Grand Ave
Des Moines, IA  50303-0657
Phone:  515-281-4300
Internet:  www.midamerican.com

Service: Electric (Gen/T&D) & Gas (LDC)

Distr Line Transformers (B)                                                  950
Distr LT Capacity (MVa)                                                     53.3
Incoming Substa Capacity (MVa)                                              56.0

Distr (OH) Pole Miles                                                       73.0
Distr (UG) Cir Miles                                                        10.0
Distr TOTAL (5/15/35 kV) Miles                                              83.0
Trans (OH) (34 kV) Pole Miles                                               19.0

PURCHASED POWER SOURCES(S)
Illinois Munic Elec Agcy

                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
PERU (IL)                                                           815-223-0044
1415 Water St, PO Box 299, Peru, IL 61354
Plt Supt..............................................................Joe Prazen

o PERU (IL)
1 Unit, ST/GAS, 1960, 7.5 MW

PERU (IL) GT
1 Unit, GT/OIL, 1968, 12 MW

<PAGE>
PERU (IL) IC
1 Unit, IC/OIL, 1973, 6.3 MW

STARVED ROCK

o STARVED ROCK
4 Units, HY, 1996, 7.6 MW

SERVICE AREA
City/Town Peru 9,302

PRINCETON (IL) MUNICIPAL UTILITIES DEPT                                     MUNI
2 S main St
Princeton, IL  61356
Phone: 815-872-5551  Fax: 815-875-6235

Service: Electric (Gen/T&D)

KEY PERSONNEL
     Supt, Elec Distr................................................Terry Maloy

CORPORATE FINANCIAL DATA ($) FY '95

Elec Plant in Service
         Generation                                                    4,113,150
         Distribution                                                    419,571
         Other                                                           987,154
         TOTAL                                                         5,519,875
Electric Revenue                                                       6,895,075

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     3,393            800         7,969
Commercial                        627
Industrial                         78
TOTAL Elec Cust                 4,098
<PAGE>
SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                       3,632
Pwr Purchased (MWh)                                                      107,998
Elec Sales (MWh)                                                          95,620

Generating Cap (MW)                                                         38.0
Summer System Peak (MW)                                                     26.2
Winter System Peak (MW)                                                     17.2
Distr LT Capacity (MVa)                                                     50.0
Incoming Substa Capacity (MVa)                                              26.0

Distr (OH) (5/15 kV) Pole Miles                                             28.0

                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
PRINCETON (IL)

PRINCETON (IL) IC
8 Units, IC/GAS/OIL, 1953/1976, 37 99 MW

SERVICE AREA
City/Town: Princeton 7,200

RANTOUL LIGHT & POWER DEPT                                                  MUNI

PO Box 38
200 West Grove St
Rantoul, IL  61866
Phone: 217-892-2178  Fax: 217-892-8710

Service: Electric (Gen/T&D)

KEY PERSONNEL
     Supt...........................................................Herb Bennett

     Mgr, Commun.....................................................Ken Modglin

     Elec Engr.......................................................Dennis Hill
     Supt, T&D......................................................Bill Magrini

CORPORATE FINANCIAL DATA ($) FY '95
Electric Revenue                                                       8,904,000
<PAGE>
CUSTOMER/EMPLOYEE DATA
                              Electric       Avg Rate       Avg Use
                              Customers      (g/kWh)        (kWh/yr)
Residential                     4,910          700           7,680
Commercial                        437
Industrial                         74
TOTAL Elec Cust                 5,421

TOTAL (FT/PT) Employees            30

SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                          14
Pwr Purchased (MWh)                                                      166,842
Elec Sales (MWh)                                                         155,841

Generating Cap (MW)                                                         17.0
Summer System Peak (MW)                                                     35.5
Winter System Peak (MW)                                                     22.8

Incoming Substa Capacity (MVa)                                              87.0

Distr (OH) Pole Miles                                                       75.0
Distr (UG) Cir Miles                                                        40.0
Distr TOTAL (5/15 kV) Miles                                                115.0
Trans (OH) (69 kV) Pole Miles                                                9.0

PURCHASED POWER SOURCE(S)
Illinois Munic Elec Agcy
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
RANTOUL                             --

RANTOUL, IC
8 Units, IC/OIL, 1951/1967, 17 MW

SERVICE AREA

City/Town Rantoul 17,500
<PAGE>
RED BUD MUNICIPAL POWER PLANT                                               MUNI

525 Power  St
Red Bud, IL  62278
Phone: 618-282-3339  Fax: 618-282-3898

Service: Electric (Gen/T&D)

KEY PERSONNEL
     City Supt.....................................................David Diewald

CORPORATE FINANCIAL DATA ($) FY'95
Electric Revenue                                                       2,108,000

CORPORATE/EMPLOYEE DATA

                         Electric       Avg Rate       Avg Use
                         Customers      (g/kWh)        (kWh/yr)
Residential                1,330         6.01           10,098
Commercial                   260
Industrial                     1
TOTAL Elec Cust            1,591

SYSTEM DESIGN/PERFORMANCE
Net Generation (MWh)                                                          71
Pwr Purchased (MWh)                                                       37,670
Elec Sales (MWh)                                                          34,925

Generating Cap (MW)                                                         11.0
Summer System Peak (MW)                                                      8.7
Winter System Peak (MW)                                                      7.8

Incoming Substa Capacity (WVa)                                              10.0

Distr (OH) Pole Miles                                                       28.2
Distr (UG) Cir Miles                                                        11.0
Distr TOTAL (5/15 kV) Miles                                                 39.2
Trans (OH) (69 kV) Pole Miles                                                5.0

PURCHASED POWER SOURCE(S)
So Illinois Pwr Coop

                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
RED BUD

RED BUD IC
6 Units, IC/G/O/OIL, 19948/1973, 11 016 MW
<PAGE>
SERVICE AREA
City/Town Red Bud 3,007

RIVERTON (IL)
ELECTRIC LIGHT                                                              MUNI

313 East Jefferson St
Riverton, IL  62561
Phone: 217-629-9122

Service: Electric (Distr)

KEY PERSONNEL
     Supt.........................................................Michael Brewer

CORPORATE FINANCIAL DATA ($) FY '95
Electric Revenue                                                       1,140,000

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     1,437           700           8,164
Commercial                         25
TOTAL Elec Cust                 1,462

SYSTEM DESIGN/PERFORMANCE
Pwr Purchased (MWh)                                                       16,464
Elec Sales (MWh)                                                          16,040

Summer System Peak (MW)                                                      5.4
Winter System Peak (MW)                                                      2.4

PURCHASED POWER SOURCE(S)
Cen Illinois Lt

SERVICE AREA
City/Town: Riverton 2,783
<PAGE>
ROCHELLE MUNICIPAL UTILITIES                                                MUNI

333 Lincoln Hwy
Rochell, IL 61068
Phone: 815-562-4155   Fax: 815-562-5861

Service: Electric (Gen/T&D)

KEY PERSONNEL
     GM......................................................Ray D. Schwartz, PE
     Ch Fin Mgr........................................Kevin G. Storl. CPA, CGFM
     Eng............................................................Robert Rogde

     Mgmt Analyst...................................................Donna Kenyon
     Supt, T&D....................................................Joe Orlikowski
     Supv, Gen.......................................................Don Schultz

CORPORATE FINANCIAL DATA ($) FY '96

Assets & Debts                                                        32,100,402
Elec Plant in Service
     Generation                                                       17,033,405
     Transmission                                                      1,687,376
     Distribution                                                     11,187,119
     Other                                                             1,733,148
     TOTAL:                                                           31,641,048
Elec Plant Construction Budget ('97)
     Generation                                                          255,800
     Transmission                                                      3,500,000
     Distribution                                                      6,256,000
     TOTAL                                                            10,011,800
Electric Revenue
Electric Operating Expenses
     Power Production Oper Exp                                         2,275,345
     Power Production Maint Exp                                          517,602
     Power Production Exp TOTAL                                        2,792,947
     Purchased Power Exp                                               5,631,039
     Transmission Oper Exp                                                 2,029
     Distribution Oper Exp                                               285,038
     Distribution Maint Exp                                              198,198
     Distribution Exp TOTAL                                              483,236
Net Inc/Earnings                                                       2,091,835
<PAGE>
CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     5,443            8.47         8,117
Commercial                        747
Industrial                         21
Other                               4
TOTAL Elec Cust                 6,215

TOTAL (FT/P) Employees             43

SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                      (80.7)
Pwr Purchased (MWh)                                                      180,055
Elec Sales (MWh)                                                         167,138

Generating Cap (MW)                                                         36.0
Summer System Peak (MW)                                                     38.0
Winter System Peak (MW)                                                     28.4

Meters (B)                                                                 6,600
Distr Line Transformers (B)                                                3,000
Distr LT Capacity (MVa)                                                     75.0
Incoming Substa Capacity (MVa)                                              45.0

Distr (OH) Pole Miles                                                      165.0
Distr (UG) Cir Miles                                                        15.0
Distr TOTAL (5/15 kV) Miles                                                180.0
Trans (OH) (138 kV) Pole Miles                                               6.0

MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)
Commonwealth Edison             138                    135

<PAGE>
PURCHASED POWER SOURCE(S)

Commonwealth Edison
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
NORTH NINTH STREET                  --

NORTH NINTH STREET IC
10 Units, IC/G/O/OIL, 1936/1989, 19.5 MW

ROCHELLE                                                            815-562-4003
333 Lincoln Hwy, Rochelle, IL 61068

o ROCHELLE
1 Unit, ST/GAS/COAL, 1961, 11.5 MW
96 Net Generation (1,768) MWh

SOUTH MAIN STREET

SOUTH MAIN STREET IC
2 Units, IC/GAS/OIL, 1967, 5 MW

SERVICE AREA
City/Town Creston 500, Hillcrest 800, Rochelle 8,850

ROCK FALLS ELECTRIC DEPT                                                    MUNI
205 East Third St
Rock Falls, IL 61071
Phone: 815-622-1145  Fax: 815-622-1113

Service: Electric (Gen/T&D)

KEY PERSONNEL
     Mgr........................................................Robert O'Donnell

CORPORATE FINANCIAL DATA ($) FY '96
Elec Plant in Service
     Generation                                                        7,000,000
     Transmission                                                      1,000,000
     Distribution                                                     21,000,000
     TOTAL                                                            29,000,000
Elec Plant Construction Budget ('97)
<PAGE>
     Distribution                                                      1,500,000
Electric Revenue                                                       6,500,000
Electric Operating Expenses
     Purchased Power Exp                                               3,357,993
     Distribution Oper Exp                                               100,000
     Distribution Maint Exp                                               70,000
     Distribution Exp TOTAL                                              170,000
Net Inc/Earnings                                                       6,554,533

CUSTOMER/EMPLOYEE DATA
                              Electric       Avg Rate       Avg Use
                              Customers      (g/kWh)        (kWh/yr)
Residential                     4,547         8.00           7,200
Commercial                        448
Industrial                         40
Other                              23
TOTAL Elec Cust                 5,058

TOTAL (FT/PT) Employees            12

SYSTEM DESIGN/PERFORMANCE
Net Generation (MWh)                                                          10
Pwr Purchased (MWh)                                                           75
Elec Sales (MWh)                                                              77

Generating Cap (MW)                                                          2.0
Summer System Peak (MW)                                                     19.3
Winter System Peak (MW)                                                     12.8

Distr Line Transformers (B)                                                  960
Distr LT Capacity (MVa)                                                     50.0
Incoming Substa Capacity (MVa)                                              40.0

Distr (OH) Pole Miles                                                      131.0
Distr (UG) Cir Miles                                                       800.0
Distr TOTAL Miles                                                          931.0
Trans (OH) Pole Miles                                                       12.0
Trans (UG) Cir Miles                                                        10.0
Trans TOTAL (34.5 kV) Miles                                                 22.0
<PAGE>
MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)

Commonwealth Edison Co         34.5                    40

PURCHASED POWER SOURCE(S)

Illinois Munic Elec Agcy

SERVICE AREA

City/Town Rock Falls/Coloma Twp 10,000


ROODHOUSE MUNICIPAL
POWER & LIGHT                                                               MUNI

City Hall
Roodhouse, IL 62082
Phone: 217-589-4635

Service: Electric (Distr)

KEY PERSONNEL
     Supt..........................................................Dannie Monroe

CORPORATE FINANCIAL DATA ($) FY '95

Electric Revenue                                                         920,000

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
TOTAL Elec Cust                 1,041

SYSTEM DESIGN/PERFORMANCE

Pwr Purchased (MWh)                                                       12,755
Elec Sales (MWh)                                                          11,249

Summer System Peak (MW)                                                      3.2
Winter System Peak (MW)                                                      2.0
<PAGE>
SERVICE AREA

City/Town Roodhouse 2,437
Springfield (IL) Water Light & Power Dept                                   MUNI

201 Municipal Bldg
Springfield, IL 62757
Phone: 217-789-2000   Fax: 217-789-2136
Internet: [email protected]

Service: Electric (Gen/T%D)

KEY PERSONNEL

     GM.......................................................Lynn A. Frasco, PE

     Dir Fin                                                      Alan R. Monson
     Dir,HR........................................................Gina Marshall
     Mgr, Commun Office...............................................Lois Wolff
     Mgr Elec Div...............................................James J. Rechner
     Mgr, Envir Health & Safety...................................S David Farris
     Mgr, Inventory..................................................Dave Barker
     Mgr, Util Engrg Proj.............................................C Saladino

     Econ Planner..................................................Shawn McBride
     Fin Plan Coord..................................................Craig Burns
     Fiscal Offcr...................................................Sara E Graue
     Reg Affairs Mgmt..........................................Willaim A. Murray
     Supt, Distr & Genl Svcs........................................George Perko
     Supt, Elec Maint............................................Mike Hohenstein
     Supt, Gen, Elec T&D..............................................J Requarth
     Supt, Interconnected Oper.........................................L Gladish
     Supt, Sys Oper.....................................................M Hickey
     Supv, Plan...................................................Karl E Kohlrus

CORPORATE FINANCIAL DATA ($) FY '96

Assets & Debits                                                      309,546,441
Elec Plant in Service
     Generation                                                      190,118,784
     Transmission                                                     38,363,695
     Distribution                                                    126,264,734
     Other                                                            32,061,091
     TOTAL                                                           386,808,304
<PAGE>
Elec Plant Construction Budget ('97)
     Generation                                                       16,628,111
     Transmission                                                      6,264,051
     Distribution                                                      6,649,051
     Other                                                             6,022,795
     TOTAL                                                            35,564,008
Electric Revenue
Electric Operating Expenses
     Power Production Oper Exp                                        33,715,759
     Power Production Maint Exp                                       11,622,913

     Power Production Exp TOTAL                                       45,338,672
     Purchased Power Exp                                                 754,562
     Transmission Oper Exp                                               606,755
     Transmission Maint Exp                                              633,536
     Transmission Exp TOTAL                                            1,240,291
     Distribution Oper Exp                                             3,164,444
     Distribution Maint Exp                                            3,051,992
     Distribution Exp TOTAL                                            6,216,436
Net Inc/Earnings

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     55,658          5.26         10,942
Commercial                       6,916
Industrial                           1
Other                            2,863
TOTAL Elec Cust                 65,438

Elec (FT/PT) Employees             415
TOTAL (FT/PT) Employees            582
<PAGE>
SYSTEM DESIGN/PERFORMANCE

Net Generation (MWh)                                                   2,039,983
Pwr Purchased (MWh)                                                       78,259
Elec Sales (MWh)                                                         379,133

Heat Rate (BTU/kWh)                                                       11,482
Generating Cap (MW)                                                        507.1
Summer System Peak (MW)                                                    399.0
Winter System Peak (MW)                                                    298.0

Meters (B)                                                                66,047
Distr Line Transformers (B)                                               14,806
Distr LT Capacity (MVa)                                                  1,109.0
Incoming Substa Capacity (MVa)                                             885.4

Distr (OH) Pole Miles                                                      535.1
Distr (UG) Cir Miles                                                       283.3
Distr TOTAL Miles                                                          818.5
Trans (OH) Pole Miles                                                      129.8
Trans (UG) Cir Miles                                                         0.7
Trans TOTAL (34.5/69/138 kV) Miles                                         130.4

MAJOR INTERCONNECTIONS

Utility (Location)       Tie Voltages (kV)        Max Tie (MVa)
Cent Ill Light                138                      276
Cent Ill Pub Svc              138                      279
Illinois Pwr                  138                      210
Illinois Pwr                   69                       30

PURCHASED POWER SOURCE(S)
CILCO, Cent Ill Pub Svc, Continental Pwr Exchange, Illinois Pwr, Marketers
                     _
PLANT INFORMATION   |_| HY   o ST   /\CT,GT,IC,CC   *NUC
                                    --
DALLMAN                                                             217-786-3957
3100 Stevenson Dr, Springfield, IL 62707
Supt, Gen................................................................Tom Bee

o DALLMAN
3 Units, ST/COAL, 1968/1978, 443 MW
96 Net Generation, 1,964,475 MWh                              Cap Fact (%) 50.48

FACTORY
/\
- -- FACTORY GT
1 Unit, GT/OIL, 1973, 23 MW
96 Net Generation 371 MWh                                      Cap Fact (%) 0.10
<PAGE>
LAKESIDE (IL)                                                       217-786-3957

o LAKESIDE (IL)
2 Units, ST/COAL, 1961/1965, 79.5 MW
96 Net Generation 119,836 MWh                                 Cap Fact (%) 17.16

REYNOLDS
/\
- -- REYNOLDS GT
1 Unit, GT/OIL, 1970, 18.1 MW
96 Net Generation 292 MWh                                      Cap Fact (%) 0.14

SERVICE AREA

City/Town Jerome 1,700, Leland Grove 1,640, Southern View
2,044, Springfield 117,044

Service Electric (T&D)

KEY PERSONNEL

     GM...........................................................Alan W Wattles

CORPORATE FINANCIAL DATA ($) FY'95

Assets & Debits:                                                       8,652,821
Elec Plant m Service
     Distribution                                                      7,569,728
Elec Plant construction Budget ('96)
     Distribution                                                        550,000
Electric Revenue                                                       4,094,441
Electric Operating Expenses
     Purchased Power Exp                                               2,777,630
     Distribution Oper Exp                                                62,564
     Distribution Maint Exp                                              193,877
<PAGE>
CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     2,526           12.30        10,782
Comm/Ind                          280
Other                             163
TOTAL Elec Cust                 2,969

TOTAL (FT/PT) Employees            16

SYSTEM DESIGN/PERFORMANCE

Pwr Purchased (Mwh)                                                       35,927
Elec sales (Mwh)                                                          32,023

Summer System Peak (MW)                                                       83
Winter System Peak (MW)                                                       62

Distr Line Transformers (#)                                               67,653
Incoming Substa Capacity (Mva)                                             9,516

Distr (OH) Pole Miles                                                      9,028
Distr (UG) Cir Miles                                                         125
Distr TOTAL Miles                                                          9,153
Trans (OH) Pole Miles                                                        138
Trans TOTAL (69kV) Miles                                                     138


CLINTON (IL) COUNTY
ELECTRIC COOP INC                                                           COOP

PO Box 40
475 N Main St
Breese, IL  62230-0040
Phone:  618-526-7282      Fax:  618-526-4561

Service:  Electric (T&D)

KEY PERSONNEL

     GM...........................................................James B Riddle

<PAGE>
CORPORATE FINANCIAL DATA ($) FY'95

Assets & Debits                                                       11,180,661
Elec Plant in Service
     Distribution                                                     12,656,287
Elec Plant Construction Budget ('96)
     Distribution                                                        600,000
Electric Revenue                                                       8,906,487
Electric Operating Expenses
     Purchased Power Exp                                               6,785,981
     Distribution Oper Exp                                                68,004
     Distribution Maint Exp                                              270,174

CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     4,572            10.46       13,116
Comm/Ind                          494
Other                              19
TOTAL Elec Cust                 5,085

TOTAL (FT/PT) Employees            18

SYSTEM DESIGN/PERFORMANCE

Pwr Purchased (Mwh)                                                      104,163
Elec Sales (Mwh)                                                          96,983

Summer System Peak (MW)                                                     22.2
Winter System Peak (MW)                                                     22.2

Distr Line Transformers (#)                                                4,570
Distr LT Capacity (Mva)                                                     82.0
Incoming Substa Capacity (MVa)                                              47.7

Distr (OH) Pole Miles                                                      8,364
Distr (UG) Cir Miles                                                        90.8
Distr TOTAL Miles                                                          9,272
Trans (OH) (69kV) Pole Miles                                                26.1

SERVICE AREA

County: Clinton, Fayette, Madison, Marion, St Clair
<PAGE>
COLES-MOULTRIE
ELECTRIC COOP                                                               COOP

PO Box 709
E Rt 316 & Logan St
Mattoon, IL 61938-0709
Phone:  217-235-0341      Fax:  217-234-8342

Service:  Electric (T&D)

KEY PERSONNEL

     Mgr..........................................................David G Finley

     Contr...........................................................Shelia Doty

     Dir, Mktg & Member Svcs.........................................Ray C Weiss
     Dir, Plt Oper..........................................Meredith L Christman

     Elec Engr................................................Steven G Underwood

CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits                                                       23,010,416
Elec Plant in Service
     TOTAL                                                            25,931,010
Elec Plant Construction Budget ('97)
     Distribution                                                      2,270,045
Electric Revenue                                                      14,305,287
Electric Operating Expenses
     Purchased Power Exp                                               9,703,614
     Transmission Maint Exp                                                5,091
     Distribution Oper Exp:                                              339,142
     Distribution Maint Exp:                                             665,595
     Distribution Exp TOTAL:                                           1,004,737
Net Inc/Earnings                                                         894,851
<PAGE>
CUSTOMER/EMPLOYEE DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     7,456           11.04        12,253
Commercial                        665
Industrial                          5
Other                              26
TOTAL Elec Cust                 8,152

TOTAL (FT/PT) Employees            36

SYSTEM DESIGN/PERFORMANCE

Pwr Purchased (MWh):                                                     164,644
Elec Sales (MWh)                                                         152,366

Summer System Peak (MW)                                                     33.0
Winter System Peak (MW)                                                     29.6

Meters (#):                                                               10,061
Distr Line Transformers (#)                                                6,463
Distr LT Capacity (MVa)                                                    145.8
Incoming Substa Capacity (MVa)                                              57.8

Distr (OH) Pole Miles                                                    1,655.6
Distr (UG) Cir Miles                                                       107.5
Distr TOTAL Miles                                                        1,763.0
Trans (OH) (69kV) Pole Miles                                                43.3

SERVICE AREA

City/Town: Arcola 2,678, Charleston 20,398, Mattoon 18,441 County Clark 15,921;
Coles 51,644; Cumberland 10,670; Douglas 19,464; Edgar 19,595; Moultrie 13,930;
Piatt 15,548; Shelby 22,261
<PAGE>
CORN BELT (IL)
ELECTRIC COOP INC.                                                          COOP

PO Box 816
1502 Morrtssey Dr
Bloomington, IL 61702
Phone: 309-662-5330                 Fax: 309-663-4516

Service: Electric (T&D)

KEY PERSONNEL
     Pres & GM.................................................Jeffrey D. Reeves

     Asst Mgr............................................................R Stack
     Mgr Engrg......................................................Lyle Hinshaw
     Mgr, Member Svcs...............................................J. Durlinger
     Mgr Office Svcs................................................R. Fischbach
     Mgr Oper.........................................................A Campbell

CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits:                                                      53,969,250
Elec Plant in Service
     Transmission                                                      1,840,599
     Distribution                                                     52,889,726
     Other                                                             5,315,884
     TOTAL                                                            60,046,209
Elec Plan Construction Budget ('97)
     Distribution                                                      3,000,000
Electric Revenue                                                      25,055,413
Electric Operating Expenses
     Purchased Power Exp                                              15,752,888
     Distribution Oper Exp                                               176,481
     Distribution Maint Exp                                            1,803,303
     Distribution Exp TOTAL                                            1,979,784

CUSTOMER/EMPLOYER DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     15,364           11.36         10
Commercial                         935
Other                               31
TOTAL Elec Cust                 16,330

TOTAL (FT/PT) Employees             61
<PAGE>
SYSTEM DESIGN/PERFORMANCE

Pwr Purchased (MWh)                                                      255,057
Elec Sales (MWh)                                                         213,861

Summer System Peak (MW)                                                     63.5
Winter System Peak (MW)                                                     46.3

Distr Line Transformers (#)                                               11,700
Distr LT Capacity (MVa)                                                    265.0
Incoming Substa Capacity (MVa)                                             124.0

Distr (OH) Pole Miles                                                    1,235.0
Distr (UG) Cir Miles                                                       261.0
Distr TOTAL Miles                                                        1,496.0
Trans (OH) (69 kV) Pole Miles                                               51.0

SERVICE AREA

County Champaign; De Witt, Ford, Livingston, Logan, Macon, McLean, Piatt,
Tazewell, Woodford


EASTERN ILLINI
ELECTRIC COOP                                                               COOP

PO Box 96
330 West ottawa
Paxton, IL 60957
Phone: 217-379-2131        Fax: 217-379-2936

Service:  Electric (T&D)

KEY PERSONNEL

     Pres............................................William David Champion, Jr.

     Mgr. Fin Svcs............................................J. Brandon Jackson
     Mgr HR.....................................................Wenona G. Gumbel
     Mgr Info Svcs..............................................Jeannie Kingston
     Mgr Mktg & Member Svcs............................................Dale Kuhn
     Mgr Oper & Engrg Svcs.....................................Steven H. Hancock

     Purch Agt................................................Floyd L. Woolridge
<PAGE>
CORPORATE FINANCIAL DATA ($) FY'96

Assets & Debits:                                                      47,460,496
Elec Plant in Service
     Transmission                                                      1,787,914
     Distribution                                                     45,868,696
     Other                                                             5,991,933
     TOTAL                                                            53,648,543
Elec Plan Construction Budget ('97)
     Distribution                                                      2,400,000
Electric Revenue                                                      20,499,514
Electric Operating Expenses
     Distribution Oper Exp                                               748,620
     Distribution Maint Exp                                              946,425
     Distribution Exp TOTAL                                            1,695,045

CUSTOMER/EMPLOYER DATA
                              Electric        Avg Rate       Avg Use
                              Customers      ((cent)/kWh)   (kWh/yr)
Residential                     12,221          11.28        12,494
Commercial                         775
Industrial                           2
Other                               14
TOTAL Elec Cust                 13,017

TOTAL (FT/PT) Employees             68
<PAGE>
<TABLE>
<CAPTION>
1998 ELECTRIC WHOLESALE SUMMARY
JANUARY 1998 THROUGH DECEMBER 1998

                                                       SALES TO   PURCHASES FROM
            MARKETER                                   MWH             MWH

<S>                                                    <C>           <C>
American Electric Power Service Corp.                  16,000            800
Ameren/CIPS                                             2,320        644,827
Aquila Power Corporation                               23,894         25,001
Cargill-Alliant, LLC                                   21,281          4,275
Citizens Power Sales                                   65,600          1,600
Commonwealth Edison Company (CE)                      155,301         52,491
Columbia Energy Power Marketing Corp.                  48,126            700
Coral Power, LLC                                       35,649         21,266
City Water Light and Power (CWLP)                      16,446         11,402
Duke Energy Trading & Marketing L.L.C.                  6,400            800
Electric Clearinghouse Inc. (ECI)                       1,600              0
Engage Energy US, L.P.                                  1,823            250
Enron Power Marketing, Inc.                            76,154         20,077
Entergy Power Marketing Corp.                           1,500              0
Griffin Energy Marketing, L.L.C.                        2,396              0
Illinois Power Company (IP)                            27,315         10,861
Koch Energy Trading Inc.                                4,914          3,124
Merchant Energy Group of the Americas, Inc. (MEGA)      2,501            100
NESI Power Marketing, Inc.                              1,103            125
Noram Energy Services, Inc.                             2,000            800
Power Company of America (PCA)                            256              0
QST (IP Retail Apr. 1998-Oct. 1998 & CILCO Retail)     25,608              0
Rainbow Energy Marketing Corporation                    8,555         12,081
Sonat Power Marketing LP                               13,503          2,400
Southern Company Energy Marketing L.P.                 51,052         16,800
Tenaska Power Services Co.                             36,244         35,665
Wisconsin Electric Power Company (WEPCO)                  694            200
Williams Energy Marketing & Trading Company (WESCO)     5,758              0
Wisconsin Power & Light (WP&L)                          1,600              0
                                                      -------        -------
     TOTAL                                            755,593        865,645
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                              CIM's Investment in the Energy Investors Fund

                                                                           CIM Energy       CIM Energy
                              Capacity                                     Investment's     Investment's
Project Name                    (MW)        EIF Share      EIF Interest    Share of EIF     MW Ownership

<S>                             <C>            <C>              <C>            <C>               <C> 
Cambria                         85.0           41.8%            35.5           2.476%            0.88

Multitrade                      79.5           25.0%            19.9           2.476%            0.49

Saguaro                         90.0           21.0%            18.9           2.476%            0.47

Curtis-Palmer                   58.0            4.0%             2.3           2.476%            0.06

South Glen Falls                13.8           39.6%             5.5           2.476%            0.14

Hudson Falls                    36.1           39.6%            14.3           2.476%            0.35

Crockett                       240.0            5.0%            12.0           2.476%            0.30

Windpower 1987 * 1988           80.0            8.0%             6.4           2.476%            0.16

Kingsburg                       34.5           99.0%            34.2           2.476%            0.85

Consolidated Windpower          71.0           64.4%            45.7           2.476%            1.13

BCH                             15.4           69.3%            10.7           2.476%            0.26

Total                          803.3                           205.3                             5.08
</TABLE>
<PAGE>
                                                                 Exhibit MAE-300
                                                                          Page 1

                            UNITED STATES OF AMERICA
                                   BEFORE THE
                      FEDERAL ENERGY REGULATORY COMMISSION

MidAmerican Energy Company              )
and                                     )    Docket No. EC98-__________-000
MidAmerican Energy Holdings Company     )

                            PREPARED DIRECT TESTIMONY
                                 AND EXHIBITS OF
                              WILLIAM H. HIERONYMUS

Q.   Please state your name and business address.

A.   My name is William H. Hieronymus. I am a managing director of Putnam, Hayes

     & Bartlett, Inc. ("PHB") in its office at One Memorial Drive, Cambridge, MA

     02142.


I. QUALIFICATIONS

Q.   What is your educational and professional background?

A.   I received a bachelor's degree from the University of Iowa in 1965, a

     master's degree in economics in 1967, and a doctoral degree in economics in

     1969 from the University of Michigan, where I was a Woodrow Wilson Fellow

     and National Science Foundation Fellow. After serving in the US Army, I

     began my consulting career.


     In 1973, I joined Charles River Associations (Inc. and specialized

     initially in antitrust economics. By the mid-1970s, my focus was

     principally on the economics of energy and network industries. In 1978, I

     joined PHB where my consulting practice has continued to focus on network

     industries, particularly electric utilities.


     During the past twenty-off years, I have completed numerous assignments for

     electric utilities, state and federal government agencies and regulatory

     bodies; energy and
<PAGE>
<TABLE>
<CAPTION>
                                                                                                                   Exhibit __MAE-311
                                                                                                                         Page 2 of 2

                                               Total Capacity (with 1,000 MW Purchase)

                                                     1999                            2000                          2001
- ----------------------------------------------------------------------------------------------------------------------------------
                                             Total      Market              Total      Market              Total      Market
                                           Capacity     Share    HHI      Capacity     Share    HHI      Capacity     Share    HHI
                                          ----------------------------------------------------------------------------------------
<S>                                          <C>        <C>     <C>         <C>        <C>     <C>         <C>        <C>     <C>

Applicants
          MidAmerican Energy                 4,320       5.89               4,364       5.85               4,398       5.77
          MidAmerican Energy Merchant                                                                        230       0.30
          1,000 MW Purchase                                                                                1,000       1.31
                    MidAmerican Subtotal     4,320       5.89     35        4,364       5.85     34        5,628       7.38     54
          Cal Energy (Retained Share)                                                                         45       0.06      0
          Other Cal Energy                                                                                   184       0.24      0

First Tier
          AECI                               3,544       4.83     23        3,519       4.72     22        3,627       4.76     23
          ALLIANT                            6,144       8.38     70        6,135       8.23     68        5,956       7.81     61
          AMEREN                            11,373      15.51    241       11,548      15.49    240       11,694      15.33    235
          COMED                             22,597      30.82    950       22,853      30.66    940       22,133      29.02    842
          IP                                 4,683       6.39     41        4,592       6.16     38        4,589       6.02     36
          KCPL                               3,779       5.15     27        3,803       5.10     26        3,857       5.06     26
          LES                                  648       0.88      1          648       0.87      1          648       0.85      1
          MPW                                  262       0.36      0          262       0.35      0          262       0.34      0
          NPPD                               1,937       2.64      7        2,009       2.70      7        2,099       2.75      8
          NSP                                8,425      11.49    132        8,445      11.33    128        8,536      11.19    125
          OPPD                               2,063       2.81      8        2,073       2.78      8        2,073       2.72      7
          STJO                                 403       0.55      0          438       0.59      0          448       0.59      0
          WAPA                               2,708       3.69     14        2,708       3.63     13        2,708       3.55     13
     1998 NRG Energy (IL)                       15       0.02      0           15       0.02      0           15       0.02      0
     1999 Duke Energy and AECI (MO)            125       0.17      0          125       0.17      0          125       0.16      0
     1999 Peoples and Dominion (IL)            300       0.41      0          300       0.40      0          300       0.39      0
     2000 KLT Power and BVP (MO)                 0       0.00      0          700       0.94      1          700       0.92      1
     2001 Houston Industries (IL)                0       0.00      0            0       0.00      0          634       0.83      1

          Total                             73,326        100   1548       74,537        100   1527       76,262        100   1433

          Pre-Merger HHI                                        1548                           1527                           1433
          Delta HHI (2ab)                                          0                              0                              1
          Post-Merger HHI                                       1548                           1527                           1434
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                                                                                   Exhibit __MAE-312
                                                                                                                         Page 1 of 2

                                                        Uncommitted Capacity

                                                     1999                            2000                          2001
- ----------------------------------------------------------------------------------------------------------------------------------
                                          Uncommitted   Market           Uncommitted   Market           Uncommitted   Market
                                           Capacity     Share    HHI      Capacity     Share    HHI      Capacity     Share    HHI
                                          ----------------------------------------------------------------------------------------
<S>                                           <C>        <C>     <C>         <C>        <C>     <C>         <C>        <C>     <C>
Applicants
          MidAmerican Energy                  175        7.51                148        5.49                104        2.98
     2000 MidAmerican Energy Merchant                                                                       230        6.60
                    MidAmerican Subtotal      175        7.51     56         148        5.49     30         334        9.58     92
     2000 Cal Energy (Retained Share)                                                                        46        1.32      2
     2000 Other Cal Energy                                                                                  184        5.28     28

First Tier
          AECI                                 30        1.29      2           0        0.00      0           0        0.00      0
          ALLIANT                             157        6.74     45         140        5.19     27           0        0.00      0
          AMEREN                               52        2.24      5         116        4.31     19         178        5.10     26
          COMED                                 0        0.00      0           0        0.00      0           0        0.00      0
          IP                                  285       12.23    150          24        0.89      1           0        0.00      0
          KCPL                                153        6.57     43          86        3.19     10          73        2.09      4
          LES                                  33        1.42      2          18        0.67      0           0        0.00      0
          MPW                                  76        3.26     11          72        2.57      7          69        1.98      4
          NPPD                                152        6.53     43         177        6.56     43         223        6.40     41
          NSP                                 289       12.39    154         266        9.86     97          81        2.32      5
          OPPD                                  0        0.00      0           0        0.00      0           0        0.00      0
          STJO                                 30        1.30      2          24        0.89      1          29        0.83      1
          WAPA                                457       19.63    385         486       18.02    325         496       14.22    202
     1998 NRG Energy (IL)                      15        0.64      0          15        0.58      0          15        0.43      0
     1999 Duke Energy and AECI (MO)           125        5.37     29         125        4.63     21         125        3.58     13
     1999 Peoples and Dominion (IL)           300       12.88    166         300       11.12    124         300        8.60     74
     2000 KLT Power and BVP (MO)                0        0.00      0         700       25.95    574         700       20.07    403
     2001 Houston Industries (IL)               0        0.00      0           0        0.00      0         634       18.18    331

          Total                              2,330        100   1092       2,697         100   1379       3,487      100.00   1226

          Pre-Merger HHI                                        1092                           1379                           1226
          Delta HHI (2ab)                                          0                              0                             25
          Post-Merger HHI                                       1092                           1379                           1251
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>
                                   EXHIBIT C
<PAGE>
                                       1


                            UNITED STATES OF AMERICA
                      FEDERAL ENERGY REGULATORY COMMISSION

- -----------------------------------)
                                   )
Central Illinois Light Company,    )
   on its own behalf               )    Docket No EC99-___
   and on behalf of                )
The AES Corporation                )
- -----------------------------------


                         AFFIDAVIT OF THOMAS A. TRIBONE


          I, Thomas A. Tribone, being duly sworn, depose and state as follows:


          1.   I am Executive Vice President of The AES Corporation, Inc.

("AES") and President of AES Americas, Inc., a wholly owned subsidiary of AES.

AES Americas, Inc. is responsible for business development in Brazil and

throughout Latin America.

          2. The purpose of this affidavit is to summarize certain facts

pertaining to AES that are used in the market power evaluation associated with

its acquisition of CILCORP. AES is a leading power company with interests in

projects in many countries around the world. AES' U.S. and Canadian holdings are

summarized in Table TAT-1.

          3. AES is in the process of acquiring six generating stations from New

York State Electric & Gas Corporation ("NYSEG") in a transaction that is

expected to close at the end of March 1999. AES will have a three-year contract

with NYSEG for all of the capacity, but none of the energy associated with the

six stations it is acquiring. AES' pending acquisition of a 610 MW Indian River

project in Florida does not have a long term power sale contract in place, but
<PAGE>
                                       2


it is hoped that such a contract will be signed before the transaction closes in

May 1999.

          4. AES's subsidiary, AES Power, Inc. ("AES Power") is a

Commission-authorized wholesale power marketer that sells power throughout the

U.S., including the Mid-America Interconnected Network ("MAIN") North American

Electric Reliability Council ("NERC") region. AES Power has a 45 percent

ownership interest in Northern/AES Energy, LLC ("Northern AES"), another

Commission-authorized, wholesale power marketer with operations generally in the

northern plains states. Neither AES Power nor Northern AES owns or controls

power supplies under long-term contract that has not already been committed to

other buyers.

          5. AES has an interest in one electric transmission facility, a 3

kilometer line in Ontario, Canada that connects the Kingston unit to the

transmission grid. AES does not own or control any fuel supplies or

transportation facilities that are not necessary for the operation of its own

electric generation facilities. AES either controls or otherwise has an interest

in property rights associated with generation projects in Texas, California,

Arkansas, Connecticut, New Hampshire and New Jersey. AES is developing a

generation project in southern Indiana, and has submitted an application for a

certificate of convenience and necessity to the Indiana Utility Regulatory

Commission for a station of up to 400 MW. At this time, AES does not have rights

to a specific generation site, does not have a contract for procurement of the

combustion turbine, has not made an application for any other permits, and has

not arranged for financing. While the application covered operations of the new

facility as early as June of 1999, it is unlikely that the unit could be in
<PAGE>
                                       3


operation before the spring of 2000. According to the application, the

beneficiaries of the facility will be Hoosier Energy Rural Electric Cooperative,

Inc., and an unnamed unaffiliated power marketer(s). It is AES's objective to

develop the project after signing a long-term power sale agreement for the full

output of the facility, and it is expected that the unit will be less than 200

MW in its initial phase. As part of its ongoing operations, AES may consider

other project development opportunities at any time.

          6. AES does not have any emission permits or related rights beyond

those needed for its own, ongoing operations which it can withhold from

potential competitors. AES is expected to obtain a little over 130,000 tons of

SO2 emission allowances through its NYSEG transaction.


The foregoing facts are true of my own knowledge.

Date:    February 17, 1999


                                        /s/ Thomas A. Tribone
                                        --------------------------
                                        Thomas A. Tribone
                                        Executive Vice President
                                        The AES Corporation
<PAGE>
<TABLE>
<CAPTION>
                                                            Table TAT - I

                                                            AES Resources

                                             AES Generation Stations in U.S. and Canada
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                Non-
                                                             Contracted                AES                           Contract
Generating               Interconnected             Capacity  Capacity  Start Date  Ownership  Purchaser             Expiration
   Plant       Location     Utility           Fuel    (MW)      (MW)
- ------------------------------------------------------------------------------------------------------------------------------------

<S>            <C>       <C>                  <C>      <C>       <C>    <C>            <C>     <C>                   <C>
Shady Point    OK        Oklahoma G&E         Coal     320        0     Operating      100%    Oklahoma G&E          2008

Beaver Valley  PA        West Penn Power      Coal     125        0     Operating       80%    West Penn Power       2017

Ironwood       PA        General Public       Coal     700        0     4/2001 est     100%    The Williams          2021
                          Utilities                                                             Energy Co.

Warrior Run    MD        Potomac Edison       Coal     180        0     10/99 est      100%    Potomac Edison        2029 est

Deepwater      TX        Houston Lighting     Pet      143       3-8    Operating      100%    Dynegy, The Williams  1231.01
                          & Power             Coke                                              Energy Co. and
                                                                                                Texas Utilities

Thames         CT        Connecticut Light    Coal     181        0     Operating      100%    Connecticut Light     2015
                          & Power                                                               & Power

Alamitos       CA        Southern California  Gas    2,083        0     Operating      100%    The Williams Co.      Beyond 2003 (2)
                          Edison Co

Huntington     CA        Southern California  Gas      563        0     Operating      100%    The Williams Co.      Beyond 2003 (2)
Beach                     Edison Co

Redondo Beach  CA        Southern California  Gas    1,310        0     Operating      100%    The Williams Co.      Beyond 2003 (2)
                          Edison Co

Placenta       CA        Southern California  Gas      120        0     Operating      100%    Southern California   2014
                          Edison Co                                                             Co

Hawaii         HI        Hawaiian Electric    Coal     180        0     Operating      100%    Hawaiian Electric     2023
                          Co                                                                    Co

Kingston       Ontario   Ontario Hydro        Gas      110        0     Operating       50%    Ontario Hydro         2017
                                                       ---

Subtotal, Varies by Year                           5.135-6.015   3-8


Additional Generating Units that AES is in the Process of Acquiring
- -------------------------------------------------------------------

Kintigh        NY        New York State E&G   Co       675        0     Operating      100%    New York State        Apr-01 3

Milliken       NY        New York State E&G   Co       306        0     Operating      100%    New York State        Apr-01 3

Goudey         NY        New York State E&G   Co       126        0     Operating      100%    New York State        Apr-01 3

Greenidge      NY        New York State E&G   Co       161        0     Operating      100%    New York State        Apr-01 3

Hickling       NY        New York State E&G   Co        85        0     Operating      100%    New York State        Apr-01 3

Jennison       NY        New York State E&G   Co        71        0     Operating      100%    New York State        Apr-01 3

Indian River   FL        Orlando Utilities    Oil/gas  610      610     Operating      100%    None                  -
                          Commission

Subtotal                                             2,034      610

Total, Vanes by Year                             7,169-8,049  613-618


Notes:

(1)  Deepwater has contracts to sell 110 MW to Dynegy and 25 MW to Williams through 1999. It also has a contract to sell 140 MW to
     Texas Utilities for 2000 and 2001.

(2)  The exact duration of the contract is confidential. AES is a processing facility in which Williams delivers the gas and takes
     control of the entire energy output from the plant.

(3)  The NYSEG also covers all of the capacity, but none of the energy, from their six facilities.
</TABLE>
<PAGE>
                                   EXHIBIT D
<PAGE>
                            UNITED STATES OF AMERICA
                      FEDERAL ENERGY REGULATORY COMMISSION


- -----------------------------------)
Central Illinois Light Company     )
     on its own behalf             )         Docket No. EC99-____
     and on behalf of              )
The AES Corporation                )
- -----------------------------------

                          AFFIDAVIT OF WILLIAM M. SHAY

          I, William M. Shay, being duly sworn, depose and state as follows:

          1. I am a Senior Vice-President of Central Illinois Light Company

("CILCO"). My business address is 300 Hamilton Square, Peoria, Illinois, 61602.

I received a Bachelor of Science degree in Accounting from Bradley University in

1974 and a Juris Doctorate from the University of Illinois College of Law in

1978. I am a Certified Public Accountant, and I am admitted to practice law in

the State of Illinois.

          2. I joined CILCO in 1974 as an accountant while still at Bradley

University, and became a budget analyst following graduation. I left CILCO in

1975 to attend law school, and served as a judicial clerk to an Illinois Supreme

Court Justice for two years following graduation from law school. In 1980, I

joined the Chicago law firm of Isham, Lincoln & Beale, where I concentrated on

utility regulation.
<PAGE>
          3. In late 1982, I returned to CILCO and created its legal department,

subsequently becoming General Counsel. In August 1988, I was promoted to Vice

President and Chief Financial Officer of CILCORP Inc. ("ClLCORP"), CILCO's

parent. During the period from 1992 through 1995, I was responsible for electric

operations at CILCO, initially distribution and thereafter all of electric

generation, transmission and distribution. I became the President of QST

Enterprises Inc. in December 1995, when CILCORP formed that entity. I moved back

to CILCORP at the end of 1996, primarily to lead strategic development

activities. I was named to my present position in August 1998. My current

position gives me oversight responsibility for Sales and Marketing, Finance and

Accounting, Corporate Services, and Call Center and Billing Services. I am also

responsible for strategic development matters.

          4. The purpose of this affidavit is to summarize certain facts

pertaining to CILCORP that are used in the market power evaluation associated

with The AES Corporation, Inc.'s ("AES") acquisition of CILCORP.

          5. CILCO is an Illinois corporation engaged in the generation,

transmission, distribution and sale of electricity to the public in the State of

Illinois, and in the transmission, distribution and sale of natural gas to the

public in the State of Illinois. CILCO is a public utility subject to the

jurisdiction of the Illinois Commerce Commission. CILCORP is an Illinois

                                       2
<PAGE>
corporation and owns all the common stock of CILCO. CILCO became a subsidiary of

C1LCORP in 1985. CILCO's projected generating resources and load are summarized

in Table WMS-l as well as the Company's transmission capabilities. The load

forecast does not assume any loss of customers from retail open access, even

though the Electric Service Customer Choice and Rate Relief Law of 1997 calls

for a phased transition to retail competition during the 1999- 2002 period.

          6. Through its unregulated subsidiaries, CILCORP also has two passive

investments in fully committed generation facilities. It has a 7.4257 percent

undivided interest in Springerville Unit l, a 380 MW generation station that is

located in Arizona and leased to Tuscon Electric Power until 2015. CILCORP also

has a 2.476 percent limited partnership interest in the Energy Investors Fund,

L.P. ("EIF"), which in turn has passive investments in eleven power projects,

all of which are fully committed under contracts that last until at least 2011.

          7. Through other subsidiaries, CILCORP has been involved in

competitive electricity sales at both the retail and wholesale levels.

Specifically, QST Energy Inc. ("QST Energy") has participated in a few retail

markets by selling energy (both electricity and gas) in Illinois, Pennsylvania

and California. For strategic reasons, QST Energy is de-emphasizing its

activities outside of Illinois. It has already sold off its electric and gas

accounts in Pennsylvania and, with the exception of a few contracts that could

                                       3
<PAGE>
not be transferred, has exited this market. it is evaluating similar options

regarding its California activities. QST Energy Trading Inc. ("QST Trading") is

a subsidiary of QST Energy and is a Commission-authorized, wholesale power

marketer of electricity that also markets gas. As a result of recent strategy

changes, QST Trading is no longer focused on new trading activities and is only

balancing its physical and financial portfolio in order to fulfill prior

commitments.

          8. CILCO is a regulated gas utility with retail sales in central

Illinois. Among CILCO's gas customers are five power generators. Table WMS-2

provides summary statistics on the size and 1998 gas purchases by these

generators. CILCO controls two sites that could be used for new power generation

facilities, the Hallock site near Chillicothe, Illinois, and additional space at

the Duck Creek station near Dumfermline, Illinois.

          9. CILCO does not have any emission permits or related rights beyond

those needed for its ongoing operations.


                                        /s/ William M. Shay
                                        ----------------------------------------
                                        William M. Shay


Subscribed and sworn to before me this ______ day of February, 1999.


- -----------------------
Notary Public
Commission expires:

                                       4
<PAGE>
                                                                     Page 1 of 2

<TABLE>
<CAPTION>
                                  TABLE WMS - 1
                CENTRAL ILLINOIS LIGHT CO.'S (CILCO'S) RESOURCES

                            CILCO'S GENERATING PLANTS
- --------------------------------------------------------------------------------
                                                  NERC
     Plant                County       State      Region      Fuel      Capacity
- --------------------------------------------------------------------------------
                                                                          (MW)
                                                                        --------

<S>                       <C>          <C>        <C>         <C>          <C>
E D Edwards 1-3           Peoria       IL         MAIN        Coal           740

Sterling Avenue 1-2       Peoria       IL         MAIN        Gas             30

Duck Creek                Fulton       IL         MAIN        Coal           366

Cogen 1                   Tazewell     IL         MAIN        Gas             16
                                                                         -------

Total                                                                      1,152
</TABLE>

<TABLE>
<CAPTION>
                      CILCO'S PROJECTED LOAD AND RESOURCES

                                                            Capacity
                                              ----------------------------------
Resource                                        1999          2000        2001
                                              ----------------------------------
                                                (MW)          (MW)        (MW)

<S>                                            <C>           <C>         <C>
Owned Capacity                                 1,152         1,152       1,152
Non-Utility & Standby Generation                  35            35          35
- --------------------------------                  --            --          --
Total Resources                                1,187         1,187       1,187

Peak Demand (Net of DSM)                       1,154         1,169       1,182

Purchases1                                       150           150         150
- ---------                                     ------        ------      ------
Net Internal Demand                            1,004         1,019       1,032

Required Capacity2                             1,155         1,202       1,218

Excess Capacity                                   32           (15)        (31)

Notes
</TABLE>

(1)  Two separate contracts with Ameren Corporation ("Ameren"), consisting of a
     100 MW contract that expires in May 2002, and a 50 MW contract that expires
     in 2009.

(2)  Based on 15 percent Reserve Margin Requirements for 1999 and 18 percent for
     2000 and 2001.
<PAGE>
                                                                     Page 2 of 2
<TABLE>
<CAPTION>
                               TABLE WMS-1 (CON'T)
                        CILCO'S INTERCONNECTED UTILITIES

           ---------------------------------------------------------
                                                    Tieline Cap
               Utility Name                             (MW)
           ---------------------------------------------------------

           <S>                                         <C>  
           Commonwealth Edison                         2,464

           Ameren                                        448

           Illinois Power                                572

           Springfield City Water Light &                287
           Power

           Riverton                                       13

           Corn Belt                                      12
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                   TABLE WMS-2

       CILCO'S NATURAL GAS RETAIL SALES TO ELECTRIC GENERATING FACILITIES
                                     (1998)1


          CUSTOMER
       GENERATOR SIZE                             GAS SALES
            (KW)                                  (Therms)

           <S>                                     <C>
           64,000                                       0
            6,730                                       0
               28                                   1,614
              155                                  19,601
               62                                       0
          -------                                  ------

            Total                                  21,215
</TABLE>

Note: (1) Gas supplies arranged by the generator that are not purchased from
     CILCO are not reported on this table, even though CILCO may have provided
     gas transportation services for their supplies.
<PAGE>
                                   EXHIBIT E
<PAGE>
CILCORP
       |
       |--|
          |-------- Central Illinois Light Company
          |              |
          |              |--- CILCO Exploration and
          |              |    Development Company
          |              |
          |              |--- CILCO Energy Corporation
          |
          |
          |-------- CILCORP Ventures, Inc.
          |              |
          |              |--- CILCORP Energy Services Inc
          |              |
          |              |--- Agricultural Research and
          |                   Development Corp.*
          |
          |
          |-------- CILCORP Investment Management Inc.
          |              |
          |              |--- CIM Energy Investments Inc.
          |              |
          |              |--- CIM Leasing Inc.
          |              |
          |              |--- CIM Air Leasing Inc.
          |              |
          |              |--- CILCORP Lease
          |                   Management Inc.
          |                        |
          |                        |--- CLM Inc. - IV
          |                        |
          |                        |--- CLM Inc. - VI
          |                        |
          |                        |--- CLM Inc. - VII
          |                        |
          |                        |--- CLM Inc. - VIII
          |
          |
          |-------- QST Enterprises Inc.
                         |
                         |--- CILCORP Infraservices Inc.
                         |
                         |--- QST Energy Inc.
                         |                 |
                         |                 |--- QST Energy
                         |                      Trading Inc.
                         |
                         |--- QST Environmental Inc.
                              |
                              |--- Chemrox Inc.
                              |
                              |--- Environmental
                              |    Staffing Solutions Inc
                              |
                              |--- QST Architectural
                              |    Services, Inc.
                              |
                              |--- ESE Biosciences, Inc.
                              |
                              |--- Environmental Science
                              |    & Engineering, Inc.
                              |    (DE)
                              |
                              |--- Environmental Science
                              |    & Engineering, Inc.
                              |    (MI)
                              |
                              |--- ESE New York, P.C. *
                              |
                              |--- ESE, Inc. *
                              |
                              |--- Keck Instruments Inc.
                              |
                              |--- National Professional
                              |    Casualty Co.
                              |
                              |--- ESE Land Corporation
                                   |
                                   |--- Savannah
                                   |    Resources Corp.
                                   |    |
                                   |    |
                                   |    |- McCadden
                                   |       Development,
                                   |       LLC *
                                   |
                                   |--- ESE Placentia
                                   |    Development Corp.
                                   |
                                   |--- ELC Makena I,
                                   |    L.L.C. *
                                   |
                                   |--- Wilmington
                                   |    Land Co.
                                   |
                                   |--- California/Nevada
                                   |    Development,
                                   |    LLC *
                                   |
                                   |--- Future
                                        Developments
                                        LLC *


*        Not a wholly-owned subsidiary
         January, 1999
<PAGE>
AES Corporation
       |
       |--|
          |-------- Six US Power Plants Owned
          |         by Second Tier US Companies
          |
          |-------- Three US Power Plants Owned
          |         by Third Tier US Companies
          |
          |-------- Four Foreign Power Plants Owned
          |         by Second Tier Foreign Companies
          |
          |-------- Six Foreign Power Plants Owned
          |         by Third Tier Foreign Companies
          |
          |-------- Eight Foreign Power Plants Owned
          |         by Fourth Tier Foreign Companies
          |
          |-------- Fifty-Six Foreign Power Plants Owned
          |         by Fifth Tier Foreign Companies
          |
          |-------- Six Foreign Power Plants Owned
          |         by Sixth Tier Foreign Companies
          |
          |-------- One Foreign Power Plant Owned
          |         by Seventh Tier Foreign Companies
          |
          |-------- Five Foreign Distribution
          |         Companies Owned by Fourth
          |         Tier Foreign Companies
          |
          |-------- Three Foreign Distribution
          |         Companies Owned by Fifth
          |         Tier Foreign Companies
          |
          |-------- One Foreign Distribution
          |         Company Owned by Sixth
          |         Tier Foreign Companies
          |
          |-------- Midwest Energy, Inc.
                    (100% Owned First Tier US Subsidiary)


- -    AES has approximately 100 additional US companies used as holding
companies, development companies, and for other purposes.


- -    AES has approximately 125 additional foreign companies used as holding
companies, development companies, and for other purposes.
<PAGE>
                                   EXHIBIT F
<PAGE>
[CILCO Letterhead]

                                            December 11, 1998



Ms. Donna M. Caton, Chief Clerk
Illinois Commerce Commission
527 E. Capitol
Springfield, Illinois  62794


     Re:  Central Illinois Light Company
          Petition Pursuant to Sec. 16-111(g) to Decline Jurisdiction over
          Proposed Reorganizations, or, in the Alternative, to Approve the
          Reorganizations Pursuant to Sec. 7-204

Dear Ms. Caton:

          Enclosed for filing are the original and four copies of the verified
Petition of Central Illinois Light Company (CILCO) requesting the Illinois
Commerce Commission (Commission), pursuant to Section 16-111(g) of the Public
Utilities Act (Act), to decline pre-approval jurisdiction over certain proposed
reorganizations described in the Petition. In the alternative, CILCO requests
the Commission to approve the proposed reorganizations with respect to CILCO's
gas operations pursuant to the provisions of Section 7-204 of the Act.

          Contemporaneous with this filing, CILCO is making a separate filing
with the Commission of a Notice of Reorganizations. That Notice is being filed
pursuant to the provisions of Section 16-111(g) of the Act, which authorize
electric utilities to reorganize through mergers without Commission approval,
but requires notice of any proposed reorganization to be filed with the
Commission not less than thirty days prior to the implementation of the
reorganization. CILCORP Inc., CILCO's parent company, negotiated proposed
mergers with the understanding that under Section 16-111(g) of the Act,
Commission approval of the mergers would not be required. CILCO first became
aware on November 22, 1998, that it is the Commission Staff's position that
Commission approval of the proposed mergers will still be required in connection
with CILCO's gas operations. For that reason, CILCO is filing the enclosed
Petition, requesting a finding that Commission approval of the proposed
reorganizations is not required with respect to CILCO's gas operations, or, in
the alternative, requesting approval of the proposed reorganizations with
respect to CILCO's gas operations.
<PAGE>
Ms. Donna Caton
December 11, 1998
Page 2


          Because the merger timetables did not include any requirement for
Commission approval, it is essential to the timely completion of the mergers
that CILCO obtain Commission action on the Petition as quickly as possible.
Accordingly, CILCO is requesting the Commission to act on the enclosed Petition
on an expedited basis, with a determination being made at the earliest possible
date. To permit immediate consideration of the Petition, CILCO is filing with
the Petition three copies of the Prepared Direct Testimony and Exhibits of
William M. Shay, Nicholas T. Shea, and Robert J. Sprowls. The purpose of the
testimony is to support the request for approval in the event the Commission
determines that approval is necessary with respect to CILCO's gas operations.

          Please acknowledge receipt and filing of the enclosed Petition by
stamping and returning one copy of this letter, one copy of the Petition, and a
copy of the complete set of testimony and exhibits.

          Thank you for your attention to this matter.

                                        Sincerely,

                                        Central Illinois Light Company

                                        By:  /s/ N. T. Shea
                                             -----------------------------------
                                             N. T. Shea
                                             Director-Rates and Regulatory
                                             Affairs


NTS/lh
cc:      Mr. Bob Bishop
         Ms. Barbara Rogers
         Mr. William M. Shay
         Mr. Robert J. Sprowls
         Mr. Thomas D. Hutchinson
         Mr. Thomas S. Romanowski
         Mr. E. J. Griffin
<PAGE>
                                                           CILCO Exhibit No. 1.2

                                STATE OF ILLINOIS

                          ILLINOIS COMMERCE COMMISSION


CENTRAL ILLINOIS LIGHT COMPANY              )
                                            )
Petition pursuant to Section                )
16-111(g) of the Public Utilities           )
Act requesting the Illinois                 )
Commerce Commission to enter                )
an order finding it has no pre-             )  Docket No. 98-_____
approva1 jurisdiction over certain          )
reorganizations, or, in the                 )
alternative, approving the                  )
reorganizations with respect to             )
the gas operations of Central               )
Illinois Light Company pursuant             )
to the provisions of Section                )
7-204 of the Public Utilities Act.          )


                                    PETITION

          Central Illinois Light Company (CILCO) requests the Illinois Commerce

Commission (Commission) to enter an order finding that the Commission has no

pre-approval jurisdiction over certain proposed reorganizations, hereinafter

described, in accordance with the provisions of Section 16-111(g) of the Public

Utilities Act (Act) or, in the alternative, to set this matter for immediate

hearing and thereafter enter an order approving the proposed reorganizations

with respect to the gas operations of CILCO pursuant to Section 7-204 of the

Act. For the reasons hereinafter set forth, CILCO requests that this Petition be

considered on an expedited basis.

                                       1
<PAGE>
          In support of this Petition, CILCO shows to the Commission as follows:

          1. CILCO is engaged in the business of generating, transmitting,

distributing and selling electricity to the public at retail in the State of

Illinois, and is a public utility as defined in Section 3-105 of the Act. CILCO

is also engaged in the transmission, delivery and sale of natural gas to the

public at retail in the State of Illinois. CILCO is subject to the regulatory

jurisdiction of the Commission.

          2. A majority of the voting capital stock of CILCO is owned by CILCORP

Inc., an Illinois corporation. CILCO has been a subsidiary of CILCORP Inc. since

1985. As a result of the timing of the formation of CILCORP Inc., the provisions

of Section 7-204A of the Act are not applicable to this Petition. Further, to

the extent that pre-approval of the proposed reorganizations is required under

Section 7-204, that Section specifies that no other Commission approvals are

required for the mergers described herein.

          3. CILCORP Inc. will implement the following merger transaction, which

constitutes a reorganization under Section 16-111(g) of the Act. This

transaction will involve the merger of Midwest Energy, Inc., an Illinois

corporation and a wholly-owned subsidiary of The AES Corporation, into CILCORP

Inc. CILCORP Inc. will be the surviving corporation of this merger, and The AES

Corporation will become the owner of all the capital stock of CILCORP Inc. But

                                       2
<PAGE>
for the provisions of Section 16-111(g) of the Act, this change in ownership of

all the capital stock of CILCORP Inc. would constitute a reorganization as

defined in Section 7-204 of the Act.

          4. A second proposed merger may follow completion of the first

merger described above. At the discretion of The AES Corporation, CILCORP Inc.

will be merged into The AES Corporation, CILCORP Inc. will cease to exist, and

The AES Corporation will become the owner of a majority of the voting capital

stock of CILCO. But for the provisions of Section 16-111(g) of the Act, this

merger transaction would constitute a reorganization as defined in Section 7-204

of the Act.

                  5. Section 7-204 of the Act states that no reorganization, as

defined in that Section, shall take place without prior Commission approval

granted after notice and hearing. However, Section 7-204 is subject to the

provisions of Section 16-111(g) of the Act, which states, in pertinent part, as

follows:

               (g)  During the mandatory transition period, an electric utility
          may, without obtaining any approval of the Commission other than that
          provided for in this subsection and notwithstanding any other
          provision of this Act or any rule or regulation of the Commission that
          would require such approval:

                    (1)  implement a reorganization, other than a merger of 2 or
               more public utilities as defined in Section 3-105 or their
               holding companies. . . .  (Emphasis supplied.)

                                       3
<PAGE>
          6. CILCO is an "electric utility" as defined in Section 16-102 of the

Act and as that phrase is used in Section 16-111(g) of the Act. Neither Midwest

Energy, Inc. nor The AES Corporation is a public utility as defined in Section

3-105 of the Act. Therefore, pursuant to the specific provisions and plain

intent of Section 16-111(g) of the Act, CILCO is not required, during the

mandatory transition period, to obtain any approval of the Commission for the

reorganizations described above, and the Commission should enter an order, as

requested herein, finding that the Commission has no pre-approval jurisdiction

over the proposed reorganizations.

          7. The Commission Staff has advised CILCO that in the Staff's opinion,

the provisions of Section 16-111(g) of the Act do not eliminate all requirements

of Section 7-204 of the Act applicable to the proposed reorganizations, and that

Commission approval of the reorganizations is still required with respect to

CILCO's gas operations. Therefore, the Commission Staff has requested that CILCO

seek Commission approval of the proposed reorganizations under Section 7-204 of

the Act with respect to CILCO's gas operations.

          8. CILCO respectfully submits that the Commission should find that it

does not have pre-approval jurisdiction over any part of the proposed

reorganizations, because claiming such jurisdiction would constitute an

unreasonable and incorrect interpretation of and limitation on the provisions of

Section 16-111(g) of the Act, and produce illogical, unintended and unfair

                                       4
<PAGE>
results. Section 16-111(g) is applicable to all electric utilities,

"notwithstanding any other provisions of this Act. The defining element is that

CILCO is an electric utility, and there is nothing in Section 16-111(g) that

suggests the Section does not apply fully to electric utilities that also

provide gas service. Section 16- 111(g) is intended to allow electric utilities

to reorganize during the transition period without the expense and delay

incident to seeking Commission approval. There is no provision in Section

16-111(g) for Commission disapproval of the reorganizations described herein. If

CILCO is required to seek approval of the proposed reorganizations under Section

7-204 because it is a gas utility in addition to being an electric utility,

Section 16-111(g) will be emasculated and become a nullity with respect to

CILCO's electric operations. Even though the Commission, under the Staff's

proposal, would purport to assert jurisdiction over the reorganizations only

with respect to CILCO's gas service, Section 7-204 authorizes the Commission to

place conditions upon reorganizations and to block reorganizations in their

entirety by denying approval with respect to gas service. Such a result would

effectively give the Commission pre-approval jurisdiction over the

reorganization of an electric utility, and would be plainly contrary to the

intention of the legislature in approving Section 16-111(g).

          9. The only electric utility in Illinois that does not have gas

operations is Commonwealth Edison Company. If the Commission asserts

                                       5
<PAGE>
jurisdiction in this case, the Commission would be effectively concluding that

Section 16-111(g) is intended to permit Commonwealth Edison Company, but no

other electric utility in Illinois, to reorganize without Commission approval.

This could not reasonably have been the intent of the legislature.

          10. CILCO further shows to the Commission that in response to a

request from the President of the Illinois Senate, the Commission furnished to

the Senate a Report and analysis dated August 15, 1998, with respect to

then-pending legislative changes to the Act, including the addition of Section

16-111(g) as now included in the Act. In the Report, which should be considered

part of the legislative history of the Act, the Commission discussed Section

16-111(g) at pages 21 and 22 as follows:

          Removal of Commission authority over financial transactions. As
          discussed above in Section II, Changes to Commission Authority, many
          activities that are currently subject to Commission approval would
          become exempt from such approval under Section 16-111(g) and as a
          result of changes to existing Sections of the Act. Commission
          oversight of reorganizations (excluding mergers between Illinois
          utilities or the holding companies of Illinois utilities, which remain
          regulated, but including mergers between Illinois utilities or their
          holding companies and any corporation which is not an Illinois utility
          or the holding company of an Illinois utility); retirement of
          generating plants; sale, assignment, lease or other transfers of
          assets and agreements with transferees is reduced. The proposed
          changes would generally reduce the costs associated with regulation
          and increase the possibility of electric customers subsidizing
          non-utility activities.

The Commission Report refers to "utilities" in the plural, not just Commonwealth

Edison Company, and does not even hint that combination electric and gas

                                       6
<PAGE>
utilities will still be required to obtain approval of reorganizations because

of their gas operations. Similarly, on page 26 of the Report, the Commission

stated that "[The] only Commission approval required for any of these acts

(enumerated in Section 16-111(g), including reorganizations) is that if

generation, transmission, or distribution assets in excess of certain stated

thresholds are transferred, the Commission may hold a 90-day proceeding after

notice and hearing and prohibit the proposed transaction. . . ." (Underlining

supplied.) In this statement, the Commission was careful to point out the

exceptions that continue to require pre-approval under Section 16-111(g) of the

Act. If the Commission had believed at that time that every electric utility in

the State of Illinois, except Commonwealth Edison Company, would still have to

obtain approval of any reorganization, surely the Commission would have said so.

Having been advised by the Commission that only the transfer of a threshold

amount of generation, transmission or distribution assets, or a merger involving

two or more Illinois public utilities or their holding companies, could result

in a Commission review and possible disapproval of a reorganization by an

electric utility under Section 16-111(g), the legislature approved the Section

without change. Accordingly, it must be concluded that the legislature intended

that those situations specified in the Report be the only circumstances under

which Commission approval must be sought. For this reason and all the other

                                       7
<PAGE>
reasons set forth above, the Commission should find that it has no pre-approval

jurisdiction over the reorganizations described herein.

          11. In the alternative, and without waiving its contention that the

Commission does not have jurisdiction to approve the reorganizations, CILCO

requests that if the Commission denies CILCO's request to disclaim jurisdiction

over the reorganizations described herein, the Commission approve the proposed

reorganizations pursuant to the provisions of Section 7- 204 of the Act with

respect to CILCO's gas operations.

          12. In accordance with Section 7-204 of the Act, CILCO shows to the

Commission that the proposed reorganizations will not have an adverse effect

upon CILCO's ability to perform its duties under the Act with respect to CILCO's

gas operations. Specifically responding to the tests set forth in subparagraphs

(1) through (7) of paragraph (b) of Section 7-204, CILCO shows to the Commission

as follows:

          (1)  The proposed reorganizations will not have any impact upon CILCO

     other thin a change in the ownership of the capital stock of its parent

     and, thereafter, if the second merger is effectuated, a change in the

     ownership of the common stock of CILCO. There will be no change in CILCO's

     assets or gas operations or capital structure as a result of the proposed

     reorganizations. Therefore, the proposed reorganizations will not have an

     adverse effect upon CILCO's ability to provide adequate, reliable,

     efficient, safe and least-cost gas utility service.

                                       8
<PAGE>
          (2) Transactions under which CILCO provides any service or thing of

     value to its affiliates are covered by accounting and cost-allocation

     procedures approved by and on file with the Commission. Those procedures

     assure that CILCO and its customers will not unjustifiably subsidize

     CILCO's affiliates. Following the reorganizations, the accounting and

     cost-allocation procedures will continue to be applicable to transactions

     between CILCO and its affiliates. Further, pursuant to the requirements of

     the Commission's recently adopted rule, 83 Ill. Adm. Code, Part 506,

     Accounting for Nonpublic Utility Business of Gas Utilities, CILCO has filed

     with the Commission guidelines for allocating revenues and charges between

     the public utility business and the non-utility activities of CILCO's gas

     operations. These guidelines will also continue to be applicable following

     the reorganizations. CILCO further shows to the Commission that CILCO has

     just completed and filed with the Commission an audit of CILCO's compliance

     with the procedures covering affiliate transactions and other non-utility

     transactions, and the auditors determined that CILCO is acting in

     compliance with those procedures. Therefore, the reorganizations will not

     result in the unjustified subsidization of non-utility activities by CILCO

     or its gas customers.

          (3) As described in the immediately preceding subparagraph, CILCO has

     recently completed and filed with the Commission an audit of CILCO's

                                       9
<PAGE>
     compliance with the requirements of the Commission's newly-adopted

     accounting rules for non-utility transactions by gas utilities. (83 Ill.

     Adm. Code 506) The audit found CILCO to be in compliance with the

     Commission's rules. The proposed reorganizations will not result in any

     changes in CILCO's activities or obligations to comply with the

     requirements of the Commission's rules, which require CILCO to record all

     non-utility transactions in sub-accounts. Accordingly, costs and facilities

     will continue to be fairly and reasonably allocated between utility and

     non-utility activities in such a manner that the Commission may identify

     those costs and facilities which are properly included by CILCO for gas

     ratemaking purposes.

          (4) The proposed reorganizations will not change the capital structure

     or the gas operations of CILCO in any manner, and, therefore, will not

     impair CILCO's ability to raise necessary capital for its gas operations on

     reasonable terms or CILCO's ability to maintain a reasonable capital

     structure for its gas operations. CILCO's ability to issue debt and

     preferred stock will not be impaired, and, with a larger and stronger

     parent company as a result of the reorganizations, CILCO should have

     improved ability to raise common equity following the reorganizations.

          (5) The proposed reorganizations will not in any manner change CILCO's

     status as a public utility subject to the jurisdiction of the Commission.

                                       10
<PAGE>
     Therefore, CILCO's gas service will remain subject to all the applicable

     laws, regulations, rules, decisions and policies governing the regulation

     of Illinois public utilities.

          (6) The AES Corporation owns no facilities for the production,

     distribution or transmission of natural gas in the State of Illinois or

     adjoining states, and is not engaged in the delivery or sale of natural gas

     within the State of Illinois or adjoining states. Therefore, the proposed

     reorganizations will not have a significant or any adverse effect on

     competition in the gas markets over which the Commission has jurisdiction.

          (7) The proposed reorganizations will not directly affect CILCO or its

     gas operations, and will not result in any increase in the costs incurred

     by CILCO in providing gas service. Therefore, the proposed reorganizations

     will not result in any adverse rate impacts on retail gas customers.

          13. Paragraph (c) of Section 7-204 of the Act provides that the

Commission shall not approve a reorganization without ruling on the allocation

of any savings resulting from the proposed reorganization. CILCO shows to the

Commission that The AES Corporation is not a regulated public utility and does

not own or operate any regulated public utility in the United States. In

contrast to a merger of two public utilities or their holding companies, the

proposed reorganizations are not intended to, nor will they, result in the

achievement of operational "synergies" or efficiencies through the combination

                                       11
<PAGE>
and elimination of duplicative resources, functions, or personnel. No

merger-related savings will occur, other than possibly a nominal amount of

expenses pertaining to federal income tax filings and some shareholder

communications activities. CILCO will remain a- public, SEC reporting company

due to the existence of its preferred stock, which is publicly traded. The

proposed reorganization is strategic in nature, both for CILCO and for The AES

Corporation. Therefore, the Commission should find that there are no savings to

be allocated as a result of the proposed reorganizations.

          14. The Commission is further required by Paragraph (c) of Section

7-204 to determine whether CILCO should be allowed to recover any costs incurred

in accomplishing the proposed reorganizations, and if so, the amount of those

costs eligible for recovery and how the costs will be recovered. CILCO shows to

the Commission that CILCORP Inc. and CILCO have incurred and will continue to

incur significant transaction costs in connection with the proposed

reorganizations, including investment banking fees, financial consulting costs,

accountants' charges, printing, postage, proxy solicitation, filing fees and

legal fees, including the cost of this proceeding and the cost of obtaining

other regulatory approvals. CILCO estimates that the total transaction costs

incurred and to be incurred by CILCO and CILCORP Inc. in connection with the

reorganizations will exceed $6 million. In addition, based upon the market price

of the common stock of CILCORP Inc. at the close of business preceding the

                                       12
<PAGE>
announcement of the reorganizations, The AES Corporation will pay a premium of

more than $157 million for the common stock of CILCORP Inc. The transaction

costs and the premium to be paid are necessary expenses to accomplish the

reorganizations, and CILCO believes they are properly recoverable from utility

customers, at least as an offset to any savings, if there were any savings that

would accrue to the customers as a result of the reorganizations. However, the

lack of any savings makes this issue moot. Moreover, CILCO represents to the

Commission that CILCO will not, in this proceeding or in any future gas rate

case, seek recovery of the transaction costs or the premium other than as an

offset to any savings in the event that the Commission should determine that

savings exist as a result of the reorganizations. Therefore, it is appropriate

for the Commission to find in this proceeding that the transaction costs

incurred by CILCO and CILCORP Inc. and the premium to be paid by The AES

Corporation are eligible for recovery, but recovery will not be allowed except

to the extent that the Commission attributes any savings to the reorganizations.

          15. CILCO further shows to the Commission that although it is not

necessary for the Commission to find that the proposed reorganizations are in

the public interest, the reorganizations are in the public interest and the

public will be benefitted and convenienced by the reorganizations. The State of

Illinois has legislatively determined that all retail electric customers shall

have the opportunity to select their respective suppliers of electricity not

                                       13
<PAGE>
later than May 1, 2002. Non-residential retail gas customers have had the

ability to choose their respective gas suppliers for many years, and customer

participation in the competitive gas market is likely to grow in the future.

CILCO is the demonstrated leader in offering all customers, including

residential customers, freedom of choice through electric and gas pilot open

access programs in Illinois. Moreover, CILCO has consistently been the low-cost

provider of electric and gas service among the major Illinois utilities.

Therefore, it is in the public interest that CILCO have the size and resources

to survive and compete in the developing competitive markets. The

reorganizations described in the Petition will combine CILCO with a large and

growing energy company, and provide the customers of CILCO and the people of the

State of Illinois assurance that CILCO will continue to exist as a separate

utility and will continue to compete with other suppliers of energy, utilities

and non-utilities, in the competitive markets that are currently developing.

          16. If the Commission concludes that it should exercise pre-approval

jurisdiction over the reorganizations described above, then CILCO requests that

this matter be heard and an order entered on an expedited basis. CILCO shows to

the Commission that neither CILCORP Inc. nor The AES Corporation was aware until

immediately prior to the public announcement of the reorganizations described

herein that the Commission Staff would request that CILCO seek approval of the

reorganizations in connection with CILCO's gas operations. It was and remains

                                       14
<PAGE>
important that all approvals be obtained so that the mergers can be closed prior

to mid-1999. Among other factors, this timing is essential to allow CILCO to

compete effectively for the business of those customers that, as of October

1999, are initially eligible for electric delivery service in Illinois. For

these reasons, the understanding that no approval process would be necessary in

Illinois was a major factor in the decision of CILCORP Inc. and The AES

Corporation to go forward with the mergers. Commission approval was not a part

of the original merger timetables, and if CILCO is required to obtain Commission

approval, the failure to obtain that approval promptly could upset the timing of

the proposed reorganizations and could jeopardize the completion of the

transactions. For these reasons, CILCO seeks an expedited determination of this

Petition.

          WHEREFORE, for all the reasons set forth above, Central Illinois Light

Company respectfully requests the Illinois Commerce Commission to enter an order

finding that the Commission does not have pre-approval jurisdiction over the

reorganizations described in the above and foregoing Petition. In the

alternative, without waiving its contention that the Commission does not have

pre-approval jurisdiction over the reorganizations, Central Illinois Light

Company requests the Commission to set this matter for immediate hearing, and

                                       15
<PAGE>
following such hearing enter an order approving the proposed reorganizations in

connection with the gas operations of Central Illinois Light Company.

                                        Respectfully submitted,

                                        CENTRAL ILLINOIS LIGHT COMPANY



                                        By:  /s/ William M. Shay
                                             -----------------------------------
                                             Senior Vice President

Edward J. Griffin
W. Michael Seidel
Michael H. Erdman
Defrees & Fiske
Suite 1100
200 S. Michigan Avenue
Chicago, Illinois 60604
(312) 372-4000

                                       16
<PAGE>
State of Illinois          )
                           )  SS
County of Peoria           )



                                    AFFIDAVIT


          William M. Shay, being first duly sworn, upon oath deposes and states
that he is a Senior Vice President of Central Illinois Light Company, that he
has read the above and foregoing Petition, and is familiar with the facts stated
therein, and the same are true to the best of his knowledge and belief.


                                        /s/ William M. Shay
                                        ----------------------------------------
                                        William M. Shay



Subscribed and sworn to
before me this 11th day
of December, 1998.


/s/ Linda Ilene Heitzman
- ------------------------
     Notary Public

                                       17
<PAGE>
                                                           CILCO Exhibit No. 1.0


                          PREPARED DIRECT TESTIMONY OF
                                 WILLIAM M. SHAY
                                  ON BEHALF OF
                         CENTRAL ILLINOIS LIGHT COMPANY
                                 DOCKET NO. 98-


Q.   Please state your name and business address.

A.   William M. Shay, 300 Hamilton Square, Peoria, Illinois, 61602.

Q.   By whom are you employed and in what capacity?

A.   I am a Senior Vice-President of Central Illinois Light Company (CILCO).

Q.   Please describe briefly your educational background and work experience.

A.   I received a Bachelor of Science degree in Accounting from Bradley

     University in 1974 and a Juris Doctorate from the University of Illinois

     College of Law in 1978. I am a Certified Public Accountant, and I am

     admitted to practice law in the State of Illinois. I joined CILCO in 1974

     as an accountant while still at Bradley University, and became a budget

     analyst following graduation. I left CILCO in 1975 to attend law school,

     and served as a judicial clerk to an Illinois Supreme Court Justice for two

     years following graduation from law school. In 1980, I joined the Chicago

     law firm of Isham, Lincoln & Beale, where I concentrated on utility

     regulation.
<PAGE>
     In late 1982, I returned to CILCO and created its legal

     department, subsequently becoming General Counsel. In August 1988, I was

     promoted to Vice President and Chief Financial Officer of CILCORP Inc.

     (CILCORP), CILCO's parent. During the period from 1992 through 1995, I was

     responsible for electric operations at CILCO, initially distribution and

     thereafter all of electric generation, transmission and distribution. I

     became the President of QST Enterprises Inc. in December 1995, when CILCORP

     formed that entity. I moved back to CILCORP at the end of 1996, primarily

     to lead strategic development activities. I was named to my present

     position in August 1998.

Q.   What are your responsibilities in your present position?

A.   I have oversight responsibility for Sales and Marketing, Finance and

     Accounting, Corporate Services, and Call Center and Billing Services. I am

     also responsible for strategic development matters.

Q.   Please describe CILCO and its relationship to CILCORP.

A.   CILCO is an Illinois corporation engaged in the generation, transmission,

     distribution and sale of electricity to the public in the State of

     Illinois, and in the transmission, distribution and sale of natural gas to

     the public in the State of Illinois. CILCO is a public utility subject to

     the jurisdiction of the Illinois Commerce Commission. CILCORP is an

     Illinois corporation and owns all the common stock of CILCO. CILCO became a

     subsidiary of CILCORP in 1985.

Q.   What is the purpose of your testimony in this proceeding?

                                       2
<PAGE>
A.   CILCORP has entered into an agreement with The AES Corporation (AES)

     pursuant to which Midwest Energy, Inc., an Illinois corporation and a

     wholly-owned subsidiary of AES, will be merged into CILCORP. CILCORP will

     be the surviving corporation, and AES will be the owner of all the common

     stock of CILCORP. Under the agreement, a second proposed merger may occur

     at the discretion of AES. In the second merger, CILCORP will be merged into

     AES, CILCORP will cease to exist, and AES will become the owner of all the

     common stock of CILCO. Under Section 7-204 of the Public Utilities Act

     (Act), both these merger transactions would constitute reorganizations

     requiring Commission approval. However, Section 16-111(g) of the Act

     specifies that during the mandatory transition period - which began on

     December 16, 1997, the effective date of the Electric Service Customer

     Choice and Rate Relief Law of 1997, and continues through January 1, 2005 -

     electric utilities and their holding companies may, without seeking

     Commission approval, implement mergers with entities that are not public

     utilities or parents of public utilities. The only requirement under

     Section 16-111(g) is that the electric utility file notice of any proposed

     merger and furnish certain information to the Commission not less than 30

     days prior to implementing the merger. Neither Midwest Energy, Inc. nor AES

     is a public utility or the parent of a public utility. However, because

     CILCO is a combination gas and electric utility, the Commission Staff has

     taken the position that in addition to filing the notice specified in

     Section 16-111(g), CILCO is required to obtain Commission approval of the

                                       3
<PAGE>
     proposed mergers with respect to CILCO's gas operations, in accordance with

     the provisions of Section 7-204 of the Act. In my testimony, I will address

     some of the requirements of Section 7-204 that must be considered and ruled

     upon by the Commission before approving the mergers.

Q.   Has CILCO filed the notice and furnished the information required by

     Section 16-111(g) for mergers by electric utilities?

A.   Yes. CILCO Exhibit No. 1.1 is a copy of the Notice of Reorganizations and

     the attachments filed with the Commission by CILCO pursuant to Section

     16-111(g) of the Act.

Q.   Please describe CILCO Exhibit No. 1.2.

A.   CILCO Exhibit No. 1.2 is a copy of the verified Petition filed by CILCO in

     this proceeding. To the best of my knowledge and belief, the facts

     contained in the Petition are true and correct.

Q.   Please describe CILCO Exhibit No. 1.3.

A.   CILCO Exhibit No. 1.3 is a copy of the merger agreement between CILCORP and

     AES dated November 22, 1998. The document was filed with the Securities and

     Exchange Commission as part of an 8-K filing by CILCORP, and is a public

     document. The schedules referred to in the agreement contain confidential

     information, and are not public information, and are not included in

     Exhibit No. 1.3.

Q.   Please briefly describe AES and the reasons for the proposed mergers.

A.   AES is a leading global energy company, and operates electric generation

     facilities in the United States and in numerous other countries. AES also

                                       4
<PAGE>
     owns foreign electric distribution businesses, mostly in South America, and

     a small amount of natural gas distribution in foreign countries. AES does

     not own or operate any regulated utilities in the United States and most of

     its generating assets are located in other countries. With the growing

     trend of electric deregulation in the United States, AES determined that

     now is the appropriate time to become more involved in the energy markets

     in the United States. Illinois was particularly attractive because of the

     aggressive legislative mandate for choice under the Electric Service

     Customer Choice and Rate Relief Law of 1997. Following the reorganizations

     described above, AES plans to grow and expand its energy activities in the

     deregulated markets in Illinois pursuant to the provisions of the customer

     choice law and the Commission's regulations. For CILCO, the proposed

     reorganizations provide an enlarged financial base and access to the

     extensive experience of AES in energy markets around the world. These are

     important benefits in assuring that CILCO will continue to operate as a

     separate entity in competition with other energy companies in Illinois.

Q.   Why is it important for CILCO to be a competitor in the deregulated energy

     markets in Illinois?

A.   CILCO has demonstrated that it is an efficient, low-cost provider of

     energy. CILCO has also demonstrated its commitment to the deregulation of

     energy markets through its strong leadership in offering choice to all

     customers, including residential customers, through pilot open access

     programs for both natural gas and electricity. These are factors that are

                                       5
<PAGE>
     important in the competitive markets, and can influence other participating

     sellers to meet CILCO's challenge, to the benefit of all consumers. As a

     competitor, CILCO will provide customers throughout the state an additional

     option when it comes to securing competitive energy services. However, if

     CILCO is unable to enlarge its financial and skill base, there will be less

     assurance that CILCO can remain a viable, separate competitor in Illinois.

     Therefore, the proposed reorganizations are in the public interest as well

     as the interests of CILCO.

Q.   Paragraph (b) of Section 7-204 specifies that the Commission shall not

     approve any proposed reorganization if the Commission finds, after notice

     and hearing, that the reorganization will adversely affect the utility's

     ability to perform its duties under the Act. What is your response?

A.   The proposed reorganizations will have no direct effect upon CILCO other

     than a change in the ownership of the capital stock of CILCO's parent, and,

     thereafter, a possible change in the direct ownership of CILCO's common

     stock. CILCO's gas utility operations and assets and CILCO's capital

     structure will not change as a result of the reorganizations, and CILCO's

     ability to perform its duties under the Act will not be impaired. In all

     likelihood, CILCO's abilities will be enhanced.

Q.   Section 7-204(b) sets out seven specific issues the Commission must address

     in considering any reorganization. Who will address those items on behalf

     of CILCO?

A.   I will discuss items (1) and (6) of Section 7-204(b), Mr. Shea will discuss

     items (2), (3), (5) and (7), and Mr. Sprowls will address item (4). I will

     also address the two matters on which the Commission must rule pursuant to

                                       6
<PAGE>
     Section 7-204(c) of the Act before approving any reorganization.

Q.   Item (1) of Section 7-204(b) requires the Commission to find that the two

     mergers you have described will not diminish CILCO's ability to provide

     adequate, reliable, efficient, safe and least-cost public utility service.

     How do you respond?

A.   As I stated previously, the proposed mergers will involve only CILCORP,

     Midwest Energy, Inc., and AES. CILCO and CILCO's gas operations will not be

     changed in any way, other than improvements that we will seek to make in

     the ordinary course of preparing for a more competitive future business

     environment. Therefore, CILCO's ability to provide adequate, reliable,

     efficient, safe and least- cost service to its gas customers will not be

     diminished in any way.

Q.   Item (6) of Section 7-204(b) of the Act requires the Commission to

     determine that the merger will not have an adverse effect on competition in

     those markets over which the Commission has jurisdiction. In your opinion,

     will there be any adverse effect on competition as a result of the proposed

     reorganizations?

A.   No, there will not. For purposes of this proceeding, the relevant markets

     over which the Commission has asserted jurisdiction are the retail gas

     sales markets in Illinois. AES is not engaged in the sale or delivery of

     gas at wholesale or retail to any customers in Illinois or adjoining

     states, and AES does not own or operate any gas facilities in Illinois or

     adjoining states. Therefore, the proposed mergers will not diminish the

     level of competition in Illinois gas markets in any manner. To the

     contrary, as I indicated previously, the proposed reorganizations are more

                                       7
<PAGE>
     likely to have a positive effect on competition in Illinois. CILCO will be

     part of a larger and economically stronger corporate system, and that

     should enhance CILCO's ability to remain a separate utility and compete

     with other gas utilities and marketers operating in Illinois.

Q.   Section 7-204(c) of the Act provides that the Commission shall not approve

     a reorganization without ruling on the allocation of any savings resulting

     from the proposed reorganization. Does CILCO expect to realize any savings

     as a result of the reorganizations proposed in this proceeding?

A.   Any savings that CILCO may experience as a result of the proposed

     reorganizations will not be material in amount, and will have no measurable

     effect upon CILCO's gas operations. AES is not a regulated public utility

     and does not own or operate any regulated public utility in the United

     States. CILCO will remain a separate, public, SEC-reporting company, with

     preferred stock that is publicly traded. The proposed mergers involving

     CILCORP and AES are different from situations in which two public utilities

     or their holding companies merge. In those cases, it is often possible to

     reduce operating costs and produce savings by combining operations and

     eliminating duplicative resources, functions or personnel. No such

     operational synergies or efficiencies will occur as a result of the mergers

     proposed in this proceeding, and none are intended. As I explained earlier,

     the proposed mergers are strategic in nature, to provide AES a mid-west

     energy presence and a base from which to grow in the Illinois energy

     markets, and perhaps beyond, and to provide CILCO a broader financial base

     and an assured future as a separate operating utility. For these reasons,

                                       8
<PAGE>

     the Commission should find that there are no savings to be allocated as a

     result of the proposed reorganizations.

Q.   Section 7-204(c) further requires the Commission to determine whether CILCO

     should be allowed to recover any costs incurred in accomplishing the

     proposed reorganizations, and if so, the amount of those costs eligible for

     recovery, and how they will be recovered. What costs will be incurred to

     accomplish the proposed reorganizations?

A.   CILCO and CILCORP have incurred and will incur transaction costs in the

     form of investment banking fees, financial consulting costs, accountants'

     charges, printing, postage, proxy solicitations, filing fees, and legal

     fees, including the cost of this proceeding and the cost of obtaining other

     regulatory approvals. CILCO estimates that the total transaction costs

     incurred and to be incurred by CILCO and CILCORP to accomplish the

     reorganizations will exceed $6 million. In addition, based upon the market

     price of the common stock of CILCORP at the close of business preceding the

     announcement of the reorganizations, AES will pay a premium of more than

     $157 million for the common stock of CILCORP. The transaction costs and the

     premium are necessary expenses to accomplish the reorganizations, and are

     properly recoverable from CILCO's customers, at least to the extent of any

     savings that may be realized by CILCO as a result of the reorganizations,

     if such savings existed.

Q.   What findings does CILCO propose the Commission make with respect to the

     costs incurred to accomplish the reorganizations?

A.   The lack of any savings as a result of the reorganizations effectively

                                       9
<PAGE>
     renders this issue moot. However, to permit a definitive finding on this

     issue in response to the requirements of Section 7-204(c), CILCO represents

     to the Commission that CILCO will not, in this proceeding or in any future

     gas rate case, seek recovery of any portion of the transaction costs or the

     premium paid by AES other than as an offset to any savings in the event

     that the Commission should determine that savings exist as a result of the

     reorganizations. Therefore, it is appropriate for the Commission to find in

     this proceeding that transaction costs in excess of $6 million and a

     premium in excess of $157 million have been incurred to accomplish the

     reorganizations, and are eligible for recovery. The Commission should

     further find that no recovery of these costs will be authorized in this

     proceeding, but in the event the Commission finds in any future CILCO gas

     rate case proceeding that there are any savings as a result of the

     reorganizations, CILCO may request at that time that it be permitted to

     offset the savings against the gas-related transaction costs and the

     premium paid to accomplish the reorganizations.

Q.   Mr. Shay, please explain why CILCO has requested expedited consideration of

     its Petition in this proceeding.

A.   CILCORP and AES had not expected that a separate approval proceeding would

     be required in Illinois, and had planned to have all other regulatory

     approvals secured so that the mergers could be finalized prior to the

     middle of 1999. A closing prior to that time is essential, among other

     reasons, for CILCO's participation in the initial opening of the Illinois

     electricity markets on October 1, 1999. The expectation that no regulatory

                                       10
<PAGE>
     approval would be required in Illinois was part of the attraction of the

     merger transactions for AES and for CILCORP. The requirement for an

     additional regulatory approval necessarily adds uncertainty to the proposed

     mergers. Therefore, it is important to CILCO that this proceeding be

     considered on an expedited basis to assure that it does not interfere with

     the merger timetable that has been established and anticipated, or endanger

     the closing of the merger transactions. CILCO is also aware that federal

     regulators may wait until state regulators have completed their review

     before acting on merger proposals. State approval may also become crucial

     in soliciting stockholder approvals. For all these reasons, it is important

     that this proceeding be decided as quickly as possible.

Q.   Does this complete your prepared direct testimony?

A.   Yes, it does.

                                       11
<PAGE>
                                                           CILCO Exhibit No. 1.1


                                                     December 11, 1998


Ms. Donna M. Caton, Chief Clerk
Illinois Commerce Commission
527 E. Capitol
Springfield, Illinois 62794

          Re:  Central Illinois Light Company Notice of Reorganizations

Dear Ms. Caton:

          Section 16-111(g) of the Public Utilities Act (Act) requires that
notice be given to the Illinois Commerce Commission (Commission) of any proposed
reorganization of an electric utility at least 30 days prior to the
implementation of the reorganization. CILCORP Inc., the parent of Central
Illinois Light Company, proposes to enter into a merger transaction as a result
of which The AES Corporation will become the owner of all the capital stock of
CILCORP Inc. This will constitute a reorganization as that term is defined in
the Act. A second merger may follow the first. At the discretion of The AES
Corporation, CILCORP Inc. may be merged into The AES Corporation, CILCORP Inc.
would cease to exist, and The AES Corporation would become the owner of a
majority of the voting capital stock of CILCO. If the second merger occurs, it
will constitute a reorganization as that term is defined in the Act.
Accordingly, pursuant to the requirements of Section 16-111(g) of the Act,
Central Illinois Light Company, herewith provides to the Commission an original
and four copies of Notice of Reorganizations, which describes the
reorganizations which CILCORP Inc. proposes to implement. The Notice of
Reorganizations is dated November 23, 1998, but filing was delayed until now in
order to consider certain information received from the Commission Staff.

          Included in or attached to the Notice are the information and the
certifications that Section 16-111(g) requires in connection with the notice of
any proposed reorganization. No sale, assignment, lease or other transfer of
utility assets will be effected by the reorganizations described in the Notice.
Therefore, no proceeds of a sale, assignment, lease or other transfer will
accrue to Central Illinois Light Company as a result of the reorganizations.
<PAGE>
Ms. Donna M. Caton
December 11, 1998
Page 2


          Please acknowledge receipt and filing of the Notice of Reorganizations
by stamping and returning one copy of this letter and one copy of the Notice of
Reorganizations.

          Thank you for your attention to this matter.

                                        Sincerely,

                                        Central Illinois Light Company

                                        By:  /S/ Thomas D. Hutchinson
                                             -----------------------------------
                                             Thomas D. Hutchinson, Controller
<PAGE>
                                                           CILCO Exhibit No. 1.1


                                STATE OF ILLINOIS
                          ILLINOIS COMMERCE COMMISSION


CENTRAL ILLINOIS LIGHT COMPANY      )
                                    )
Notice of a reorganization          )
resulting in a change in the        )
ownership or control of an          )
entity which owns a majority        )
of the capital stock of Central     )
Illinois Light Company, and of a    )
further reorganization resulting    )
in a change in the ownership of     )
a majority of the capital stock     )
of Central Illinois Light           )
Company                             )


                            NOTICE OF REORGANIZATIONS


To:  The Illinois Commerce Commission

          Pursuant to the provisions of Section 16-111(g) of the Public

Utilities Act (220 ILCS 5/16-111(g)), Central Illinois Light Company hereby

provides to the Illinois Commerce Commission (Commission) not less than 30 days

notice of two proposed reorganizations. The first reorganization will involve

the merger of Midwest Energy, Inc., an Illinois corporation and a wholly owned

subsidiary of The AES Corporation, into CILCORP Inc., an Illinois corporation

and the owner of a majority of the voting capital stock of Central Illinois

Light Company. CILCORP Inc. will be the surviving corporation of this merger,

and The AES Corporation will become the owner of all the capital stock of

CILCORP Inc.

          Following the reorganization described above, a further reorganization
<PAGE>
may take place. In that reorganization, at the discretion of The AES

Corporation, CILCORP Inc. may be merged into The AES Corporation. If that

reorganization occurs, CILCORP Inc. would cease to exist, and The AES

Corporation would become the owner of a majority of the capital stock of Central

Illinois Light Company.

          Neither reorganization described in this Notice involves a merger

between two or more public utilities, as that term is defined in Section 3-105

of the Act, or a merger of the holding companies of two or more public

utilities.

          In accordance with the requirements of Section 16- 111(g) of the Act,

Central Illinois Light Company provides the following information to the

Commission:

          1. A complete statement of the entries that Central Illinois Light

Company will make on its books and records of account to implement the proposed

reorganizations:

          No entries are required on the books and records of account of Central

Illinois Light Company to implement the proposed reorganizations.

          2. A certification from an independent certified public accountant

that such entries are in accord with generally accepted accounting principles:

          Attached hereto as Appendix A is a certification by Arthur Andersen

LLP, independent certified public accountants, that no entries are required on

the books and records of account of Central Illinois Light Company to implement

the proposed reorganizations.

          3. A certification from the Chief Accounting Officer of Central

                                       2
<PAGE>
Illinois Light Company that such entries are in accord with previously approved

guidelines for cost allocations between Central Illinois Light Company and its

affiliates:

          Attached hereto as Appendix B is a certification by Thomas D.

Hutchinson, Controller and Manager of Accounting of Central Illinois Light

Company, that no entries are required on the books and records of account of

Central Illinois Light Company to remain in compliance with previously approved

guidelines for cost allocations between Central Illinois Light Company and its

affiliates.

          4. A list of all federal or state approvals that will be obtained

before the proposed reorganization is implemented:

          Attached hereto as Appendix C is a list of the federal agencies and

commissions from which approvals will be obtained before the proposed

reorganizations are implemented. Certain filings will be made with the Illinois

Secretary of State to implement the reorganizations. Central Illinois Light

Company believes that no approvals, as such, are required from any state agency.

However, as a cautionary measure, Central Illinois Light Company intends to file

a separate petition to request the Commission to decline jurisdiction over the

reorganizations, or, in the alternative, approve the reorganizations with

respect to Central Illinois Light Company's gas operations.

          5. An irrevocable commitment that Central Illinois Light Company will

not, as a result of the proposed reorganizations, impose any stranded cost

charges that it might otherwise be allowed to charge retail customers under

federal law or increase the transition charges that Central Illinois Light

                                       3
<PAGE>
Company is otherwise entitled to collect under Article XVI of the Public

Utilities Act:

          Central Illinois Light Company hereby irrevocably commits that it will

not, as a result of the proposed reorganizations, impose any stranded cost

charges that it might otherwise be entitled to charge retail customers under

federal law and will not increase the transition charges that it is otherwise

entitled to collect under Article XVI of the Public Utilities Act.

          Dated:  November 23, 1998

                                        CENTRAL ILLINOIS LIGHT COMPANY



                                        By:  /s/ Thomas D. Hutchinson
                                             --------------------------------
                                             Thomas D. Hutchinson, Controller
<PAGE>
                                                                      APPENDIX A

                               ARTHUR ANDERSEN LLP


                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Board of Directors of CILCORP Inc.


We have examined the accompanying statement from Central Illinois Light Company
that no entries are required on its books and records of account to implement
the proposed reorganization of CILCORP Inc., addressed in the Central Illinois
Light Company Notice of Reorganizations with the State of Illinois Commerce
Commission (dated November 23, 1998). Our examination was made in accordance
with standards established by the American Institute of Certified Public
Accountants and, accordingly, included such procedures as we considered
necessary in the circumstances.

In our opinion, the statement from Central Illinois Light Company referred to
above is in conformity with generally accepted accounting principles.

This report is intended solely for the use of CILCORP Inc. and
the Illinois Commerce Commission and should not be used for any
other purpose.


                                        /s/ Arthur Andersen LLP
                                        ------------------------
                                        ARTHUR ANDERSEN LLP


Chicago, Illinois
November 23, 1998
<PAGE>
                                   APPENDIX B
                                       TO
                        CENTRAL ILLINOIS LIGHT COMPANY'S
                            NOTICE OF REORGANIZATIONS


                                  CERTIFICATION


To:  The Illinois Commerce Commission

Pursuant to the provisions of Section 16-111(g) of the Public Utilities Act,

Thomas D. Hutchinson certifies to the Illinois Commerce Commission as follows:

          1.   He is the Controller and Manager of Accounting of Central

               Illinois Light Company, and is the chief accounting officer of

               Central Illinois Light Company.

          2.   He is familiar with the terms of the reorganizations described in

               the Notice of Reorganizations to which this Certification is

               attached, and is familiar with the guidelines approved by the

               Illinois Commerce Commission for cost allocations between Central

               Illinois Light Company and its affiliates.

          3.   No entries are required on the books and records of account of

               Central Illinois Light Company in connection with or as a result

               of the reorganizations described in the Notice of Reorganizations

               in order for Central Illinois Light Company to remain in

               compliance with the guidelines approved by the Illinois Commerce

               Commission for cost allocations between Central Illinois Light

               Company and its affiliates.

                                        Dated:  November 23, 1998


                                        /s/ Thomas D. Hutchinson
                                        ----------------------------------------
                                        Thomas D. Hutchinson, Controller
                                        Central Illinois Light Company
<PAGE>
                                   APPENDIX C
                                       TO
                        CENTRAL ILLINOIS LIGHT COMPANY'S
                            NOTICE OF REORGANIZATIONS


The following is a list of all federal agencies and commissions from which

Central Illinois Light Company or CILCORP Inc. will obtain approvals before the

proposed reorganizations are implemented:

          1.   Federal Energy Regulatory Commission

          2.   Securities and Exchange Commission

          3.   Department of Justice or Federal Trade Commission under the

               Hart-Scott-Rodino Antitrust Improvements Act of 1976

Dated:   November 23, 1998
<PAGE>
                                                           CILCO Exhibit No. 2.0


                          PREPARED DIRECT TESTIMONY OF
                                NICHOLAS T. SHEA
                                  ON BEHALF OF
                         CENTRAL ILLINOIS LIGHT COMPANY
                                 DOCKET NO. 98-


Q.   Please state your name and business address.

A.   My name is Nicholas T. Shea, and my business address is 300 Liberty Street,

     Peoria, Illinois 61602.

Q.   By whom are you employed and in what capacity?

A.   I am employed by Central Illinois Light Company (CILCO or Company) as the

     Director of Rates and Regulatory Affairs.

Q.   Please briefly describe your educational background and work experience.

A.   I am a graduate of Western Illinois University, with a Bachelor of Science

     degree and a Masters of Business Administration degree. I began my

     employment with CILCO in the accounting unit in 1972, and held several

     management positions within that area. Thereafter, I held positions in the

     Human Resources, Internal Audit, Information Technology, and Fuel Supply

     areas of the Company. I was promoted to my current position in late 1995.

Q.   Please describe your duties in your present position.

A.   I am responsible for the development of rates, terms, conditions and
<PAGE>
     programs for the provision of public utility service, and for ensuring

     their implementation. My duties involve the evaluation of the impact of

     regulatory issues on CILCO, and the development and advocacy of CILCO's

     position in regulatory proceedings. I have responsibility for implementing

     the rules and regulations of the Illinois Commerce Commission (Commission)

     applicable to the Company, and for assuring compliance by the Company with

     regulatory requirements.

Q.   What is the purpose of your testimony in this proceeding?

A.   I will address the issues set forth in paragraphs (2), (3), (5) and (7) of

     Section 7-204(b) of the Public Utilities Act (Act), on which the Commission

     must make findings prior to approving the reorganizations described in the

     testimony of Mr. Shay in this proceeding.

Q.   Paragraph (2) of Section 7-204(b) requires the Commission to determine

     whether the proposed reorganizations will result in the unjustified

     subsidization of non-utility activities by the utility or its customers.

     What is your response?

A.   As Mr. Shay points out in his testimony, the proposed reorganizations will

     directly affect only the parent of CILCO. The only effect on CILCO is a

     change in the ownership of the capital stock of CILCO's parent corporation

     and, at the discretion of The AES Corporation (AES), a change in the

     ownership of CILCO's common stock. All the guidelines and procedures

     currently applicable to CILCO's non-utility transactions will remain

     applicable after the reorganizations and will assure that there is no

     subsidization of non-utility activities by CILCO or its customers.

                                       2
<PAGE>
Q.   What guidelines and procedures are currently in place at CILCO with respect

     to non-utility activities?

A.   CILCO has on-file with the Commission guidelines and procedures covering

     transactions between CILCO and its affiliates. These guidelines were

     adopted and filed pursuant to the Commission's Order in Docket No. 84-0413.

     In addition, CILCO has filed guidelines and procedures with the Commission

     applicable to all non-utility activities of CILCO. These guidelines were

     adopted pursuant to the rule recently approved by the Commission at 83 Ill.

     Admin. Code, Part 506, Accounting for Non-Public Utility Business of Gas

     Utilities. Both sets of procedures assure that there will be no

     subsidization of affiliate or other non-utility transactions. CILCO is also

     required by the Commission's rules to make biennial audits of its

     compliance with these procedures. CILCO recently completed those audits and

     filed them with the Commission on December 1, 1998. The audit reports found

     that CILCO was in compliance with the guidelines covering affiliate and

     other non-utility transactions. These audits will be performed at two-year

     intervals in the future, and provide continuing assurance that there will

     be no subsidy of non-utility activities by CILCO or its customers.

Q.   Paragraph (3) of Section 7-204(b) requires the Commission to determine that

     costs and facilities will be fairly and reasonably allocated between

     utility and non-utility activities in such a manner that the Commission may

     identify those costs and facilities which are properly included by the

     utility for ratemaking purposes. How is this requirement satisfied?

                                       3
<PAGE>
A.   The guidelines and procedures I previously described, together with the

     biennial audits required by Commission rules to determine compliance with

     those guidelines and procedures, provide assurance that the costs and

     facilities with respect to non-utility transactions will be fairly and

     reasonably allocated between utility and non-utility activities. The

     procedures applicable under 83 Ill. Adm. Code, Part 506, require that all

     non-utility transactions be recorded in sub-accounts. This makes it easier

     for the Commission as well as CILCO's own auditors to review CILCO's

     non-utility activities to assure there is proper allocation of costs and

     facilities for ratemak1ng purposes.

Q.   Mr. Shea, paragraph (5) of Section 7-204(b) requires that before approving

     the proposed reorganizations, the Commission must determine that CILCO will

     remain subject to all applicable laws, regulations, rules, decisions and

     policies governing the regulation of Illinois public utilities. Will CILCO

     remain subject to all these regulatory requirements after the

     reorganizations?

A.   Yes. CILCO will continue to operate as a regulated public utility after the

     reorganizations, and will remain subject to all requirements applicable to

     public utilities. The reorganizations will cause no change whatsoever

     affecting the regulation of CILCO as a public utility.

Q.   Paragraph (7) of Section 7-204(b) of the Act requires that before approving

     the proposed reorganizations, the Commission must determine that there will

     be no adverse rate impacts on retail customers as a result of the

     reorganizations. What is your response?

                                       4
<PAGE>
A.   The proposed reorganizations will not directly affect CILCO or its gas

     operations, and will not result in any increase in the costs incurred by

     CILCO in providing gas service. Therefore, there will be no adverse rate

     impacts on CILCO's retail gas customers.

Q.   Does this complete your prepared direct testimony?

A.   Yes, it does.

                                       5
<PAGE>
A.   Yes. Both Moody's and Standard & Poor's placed CILCO's ratings on credit

     watch with negative implications after the proposed mergers were announced.

     However, this is a normal practice by the rating agencies after such

     announcements, and the ratings will be more carefully analyzed after the

     rating agencies receive more details of the proposed mergers. I do not

     expect the credit watch listing to have any material effect on CILCO's

     ability to finance on reasonable terms after the mergers are completed.

Q.   How does CILCO presently gain access to common equity capital?

A.   Common equity capital is provided to CILCO through retained earnings. If

     common equity capital is required in greater amounts than usual, CILCO can

     reduce the amount of dividends paid to its holding company. If common

     equity capital is required by CILCO in excess of the earnings on common

     equity, the parent corporation would have to invest additional capital,

     either out of cash flow, retained earnings, borrowings, or the issuance of

     common equity or preferred stock by the parent. CILCO has not required an

     investment of common equity capital beyond its own earnings since it became

     a subsidiary of CILCORP Inc., and CILCO does not anticipate the need for

     the investment of common equity capital for its gas operations within the

     foreseeable future. However, if investments of common equity capital were

     required in the future, the larger financial base of AES would likely make

     it easier to obtain any needed capital after the proposed mergers.

Q.   Does this complete your prepared direct testimony?

A.   Yes, it does.

                                       4
<PAGE>
                                                           CILCO Exhibit No. 3.0


                          PREPARED DIRECT TESTIMONY OF
                                ROBERT J. SPROWLS
                                  ON BEHALF OF
                         CENTRAL ILLINOIS LIGHT COMPANY
                                 DOCKET NO. 98-


Q.   Please state your name and business address.

A.   Robert J. Sprowls, 300 Hamilton Square, Peoria, Illinois 61602.

Q.   By whom are you employed and in what capacity?

A.   I am a Vice President and the Chief Financial Officer of Central Illinois

     Light Company (CILCO).

Q.   Please briefly describe your educational background and work history.

A.   I received a Bachelor's degree in Economics and Business Administration

     from Knox College, and a Master of Business Administration degree, with a

     concentration in Accounting and Finance, from Bradley University. I am a

     Certified Public Accountant and a Certified Management Accountant. I joined

     CILCO in 1982 as an Economic Analyst. Thereafter, I served in various

     positions, including Senior Budget Analyst at CILCO, Supervisor - Budgeting

     and Forecasting at CILCO, Treasurer of CILCO, Treasurer of CILCORP Inc.

     (CILCORP), CILCO's parent company, Vice President - Strategic Services

     Division at CILCO, and Assistant to the CEO at CILCORP. In August of 1996,

     I was named Vice President of Finance of QST Enterprises Inc., a CILCORP

     subsidiary, and in May of 1997, I was elected Senior Vice President and
<PAGE>
     Chief Financial Officer of QST Enterprises. I was elected to my present

     position in August of 1998.

Q.   What are your duties as Vice President and Chief Financial Officer of

     CILCO?

A.   I am responsible for the Accounting, Treasury, Corporate Investments,

     Internal Audit, and Shareholder Records functions of the Company.

Q.   What is the purpose of your testimony in this proceeding?

A.   I will address the issues set forth in paragraph (4) of Section 7-204(b) of

     the Public Utilities Act (Act), on which the Illinois Commerce Commission

     (Commission) must make findings prior to approving the reorganizations

     described in the testimony of Mr. Shay in this proceeding.

Q.   Under paragraph (4) of Section 7-204(b), before approving the merger

     transactions described by Mr. Shay, the Commission must find that the

     transactions will not significantly impair CILCO's ability to raise

     necessary capital on reasonable terms or to maintain a reasonable capital

     structure. What is your response?

A.   In my opinion, the proposed mergers will not impair CILCO's ability to

     raise capital on reasonable terms, and will not impair CILCO's ability to

     maintain a reasonable capital structure. My conclusion is based upon two

     important facts. First, the balance sheet and capitalization of CILCO will

     not be changed by the proposed mergers. Second, CILCO's financial ratios

     will not be changed as a result of the proposed mergers.

Q.   How will CILCO raise capital after the mergers?

A.   In the same way it does today. CILCO can raise capital through the issuance

                                       2
<PAGE>
     of short-term debt or bank lines of credit, and, with the Commission's

     approval, through the issuance of long-term debt. CILCO also raises capital

     through the issuance of preferred stock. CILCO will have the same ability

     to borrow and to issue preferred stock after the proposed mergers are

     completed.

Q.   What factors determine the ability of a utility to issue debt or preferred

     stock on reasonable terms?

A.   The overall financial strength of the utility is the primary factor, and is

     related to the utility's current and expected capital structure, interest

     and preferred dividend coverages, and business risk, along with other,

     similar factors. The financial strength is normally reflected through

     ratings by agencies such as Moody's, Standard & Poor's, and Duff & Phelps.

Q.   What are the current ratings for CILCO's mortgage bonds, unsecured debt,

     and preferred stock?

A.   CILCO's secured debt is currently rated Aa2 by Moody's and AA- by Standard

     & Poor's. The ratings for CILCO's preferred stock are Aa3 by Moody's and A+

     by Standard & Poor's. All these ratings are within the "investment grade"

     category that permits utilities to localize the most favorable terms and

     widest investment audience when issuing securities. It is expected that the

     ratings will remain at investment grade levels after the mergers are

     completed.

Q.   Has CILCO been placed on a "credit watch" list, indicating that the ratings

     of CILCO's securities may be reviewed as a result of the proposed mergers?

                                       3

<PAGE>
                                   EXHIBIT G

<PAGE>
                            UNITED STATES OF AMERICA
                      FEDERAL ENERGY REGULATORY COMMISSION


Central Illinois Light Company,    )
     on its own behalf             )        Docket No. EC99-____________
     and on behalf of              )
The AES Corporation                )


                                  VERIFICATION


State of Illinois          )
County of Peoria           )        ss.:


          WILLIAM M. SHAY, being duly sworn, deposes and says:

          1. I am Senior Vice president of Central Illinois Light Company
("CILCO") and am authorized to execute this Verification.

          2. I have read the attached Application for Authorization for the
Disposition of Jurisdictional Facilities Under Section 203 of the Federal power
Act and Request for Expedited Treatment and know the contents thereof.

          3. The statements made therein pertaining to CILCO are true and
correct to the best of my knowledge, information and belief.



                                        /s/ William M. Shay
                                        ----------------------------
                                        (Signature)


Sworn to and subscribed before me
this 18th day of February, 1999.


Melissa M. Kelly
- ---------------------------
     Notary Public

          [Seal of
      Melissa M. Kelly,
Notary Public, State of Ilinois
My Commission Expires 11/21/01]
<PAGE>
                                   EXHIBIT H
<PAGE>
                            UNITED STATES OF AMERICA
                                   BEFORE THE
                      FEDERAL ENERGY REGULATORY COMMISSION



Central Illinois Light Company,    )    Docket No. EC99-______
   on its own behalf               )
   and on behalf of                )
The AES Corporation                )


                                NOTICE OF FILING


          Take notice that on February 19, 1999, Central Illinois Light Company
("CILCO") and The AES Corporation ("AES") submitted for filing, pursuant to
section 203 of the Federal Power Act and Part 33 of the Commission's
regulations, an application for the approval of the merger of CILCO's parent,
CILCORP Inc. ("CILCORP"), into and with Midwest Energy, Inc. ("Midwest"), a
wholly-owned subsidiary of AES, with CILCORP being the surviving entity, and
thereafter, at the option of AES, the merger of CILCORP into AES.

          A copy of the filing has been served upon the regulatory agency of the
affected state, the Illinois Commerce Commission.

          Any person desiring to be heard or to protest said application should
file a petition to intervene or protest with the Federal Energy Regulatory
Commission, 888 First Street, N.E., Washington, D.C. 20426 in accordance with
Rules 211 and 214 of the Commission's Rules of Practice and Procedures (18
C.F.R. Sections 385.211, 385.214). All such motions or protests should be filed
on or before ________________. Protests will be considered by the Commission in
determining the appropriate action to be taken but will not serve to make the
protesters parties to the proceeding. Any person wishing to become a party must
file a motion to intervene. Copies of this filing are on file with the
Commission and are available for public inspection.


                                        David P. Boergers
                                        Secretary
<PAGE>
                                   EXHIBIT I
<PAGE>
                       [MAP OF CENTRAL ILLINOIS LIGHT CO.

                    TRANSMISSION AND SUB-TRANSMISSION SYSTEM

                           SYSTEM ENGINEERING DEPT.]
<PAGE>
                                   EXHIBIT J
<PAGE>
                 LIST OF PERSONS ON WHOM SERVICE HAS BEEN MADE


Ms. Donna M. Caton, Chief Clerk
Illinois Commerce Commission
527 East Capitol
Springfield, Illinois  62794


Chairman, Utilities Committee
Village of Riverton
P.O. Box 620
Riverton, Illinois  62561

<PAGE>
                                                                     EXHIBIT H-1

                            UNITED STATES OF AMERICA
                                   before the
                       SECURITIES AND EXCHANGE COMMISSION

PUBLIC UTILITY HOLDING COMPANY ACT OF 1935
Release No.                    /                     , 1999

- ------------------------------------
                                    )
In the Matter of                    )
                                    )
The AES Corporation                 )
1001 North 19th Street              )
Arlington, VA 22209                 )
                                    )
(70-              )                 )
- ------------------------------------)


          The AES Corporation ("AES"), a Delaware Corporation, has filed an
Application on Form U-1 for an exemption from the provisions of the Public
Utility Holding Company Act of 1935 (the "Act"). AES seeks an order from the
Commission to the effect that, upon consummation of the merger transaction
described therein, the resulting public utility holding company, and every
subsidiary company thereof as such, will be exempt from the provisions of the
Act, other than Section 9(a)(2), pursuant to Section 3(a)(5) of the Act.

          AES intends to merge its wholly-owned subsidiary, Midwest Energy, Inc.
("Midwest Energy"), an Illinois corporation, with and into CILCORP Inc.
("CILCORP"), a utility holding company in the State of Illinois, with CILCORP as
the surviving corporation (the "Transaction"). Following the Transaction,
CILCORP will be a first-tier, direct subsidiary of AES, and CILCORP's
subsidiaries will maintain their current structure as direct or indirect
subsidiaries, as the case may be, of CILCORP. CILCORP will continue to be an
Illinois corporation with its principal executive office in Peoria, Illinois and
AES will continue to be a Delaware corporation with its principal executive
offices in Arlington, Virginia.

          AES is a United States-based multinational electric power generation
and energy distribution company, with operations in 17 countries worldwide. AES
is not currently a holding company subject to the provisions of the Act because
none of its subsidiaries is a public utility company as defined by the Act. AES
is engaged principally in the development, ownership, and operation of electric
generating plants and electric and gas distribution companies. AES currently
owns and/or operates (entirely or in part) a diverse international portfolio of
electric power plants with a total capacity of 24,076 megawatts ("MW"),
including plants that are part of distribution companies in which AES has an
interest.

          CILCORP is an intrastate holding company exempt from the Act, except
for Section 9(a)(2), under Section 3(a)(1) and Rule 2. CILCORP is the parent of
four first-tier subsidiaries: Central Illinois Light Company ("CILCO"), QST
Enterprises Inc., CILCORP Investment Management Inc., and CILCORP Ventures Inc.
CILCO is the primary business subsidiary of CILCORP and is a utility subsidiary
principally engaged in the generation, transmission, distribution and sale of
electric energy in an area of approximately 3,700 square miles in central and
east-central Illinois, and the purchase, distribution, transportation and retail
sale of natural gas in an area of approximately 4,500 square miles in central
and east-central Illinois.

          The merger of CILCORP with and into Midwest Energy will be governed by
the terms of an Agreement and Plan of Merger dated as of November 22, 1998 (the
"Merger Agreement"), by and among AES, CILCORP and Midwest Energy. As a result
of the Transaction, each outstanding share of common stock of CILCORP and each
associated purchase right under the Rights Agreement, dated as of October 29,
1996, between Continental Stock Transfer and Trust Company and CILCORP will be
converted into the right to receive $65.00 (subject to adjustment as described
in the Merger Agreement).

          Following the Transaction, CILCORP will remain predominantly an
intrastate holding company that will not derive any material part of its income
from an out-of-state utility subsidiary. Accordingly, CILCORP will continue to
claim an exemption from registration under PUHCA pursuant to Section 3(a)(1) and
Rule 2.

          AES seeks an order from the Commission that AES will be exempt from
registration pursuant to Section 3(a)(5) of the Act. AES states that following
the Transaction it will meet the statutory requirements of the Section 3(a)(5)
exemption because it will not be and will not derive a material part of its
income, directly or indirectly, from any one or more subsidiary companies which
are, a company or companies the principal business of which within the U.S. is
that of a public utility company. AES also states that following the
Transaction, AES will be a holding company system with significant foreign
operations whose U.S. utility operations do not account for a material part of
the holding company's income and are small in size. Accordingly, exemption under
Section 3(a)(5) is appropriate and in the public interest.

          The Application and any amendments thereto are available for public
inspection through the Commission's Office of Public Reference. Interested
persons wishing to comment or request a hearing should submit their views in
writing by _______, 1999, to the Secretary, Securities and Exchange Commission,
Washington, D.C. 20549, and serve a copy on AES at the address specified above.
Proof of service (by affidavit or, in case of an attorney at law, by
certificate) should be filed with the request. Any request for hearing shall
identify specifically the issues of fact or law that are disputed. A person who
so requests will be notified of any hearing, if ordered, and will receive a copy
of any notice or order issued in the manner. After said date, the Application,
as filed or as amended, may be granted and/or permitted to become effective.

          For the Commission, by the Division of Investment Management, pursuant
to delegated authority.

                                        Jonathan G. Katz
                                        Secretary
<PAGE>

<PAGE>
                                   Exhibit K-1

                                  AES Employees

                      [Two Pie Charts Placed Side-by-Side]


The first pie chart is entitled "By First Language" and is placed to the left of
the second pie chart. This pie chart reflects the fact that the first language
of six percent of AES employees is English (as shown by a red slice). The first
language of ninety-four percent of AES employees is a language other than
English(as shown by a blue slice).


The second pie chart is entitled "By Work Location" and is placed to the right
of the first pie chart. This pie chart reflects the fact that four percent of
AES employees are located in the United States (as shown by a red slice).
Ninety-six percent of AES employees are located outside of the United States (as
shown by a blue slice).

<PAGE>
                                   EXHIBIT K-2

                                AES Subsidiaries
<TABLE>
<CAPTION>
Subsidiary                                                  Jurisdiction
- ----------                                                  ------------
<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
<PAGE>
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
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
<PAGE>
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
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
<PAGE>
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
Australian Power Partners B.V.                              Netherlands
Bitacora B.V.                                               Netherlands
<PAGE>
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
<PAGE>
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 Ltd.               China
Wuxi AES Zhong Hang Power Company Limited                   China
Zarnowicka Elektrownia Gazowa S.A.                          Poland
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                   Exhibit K-3

                         GENERATING PLANTS IN OPERATION


                                                                                    AES
                                                      Capacity        AES          Equity     Regulatory
Company                                 Country         (MW)      Interest (%)     (MW)         Status
- -------                                 -------         ----      ------------     ----         ------
<S>                                     <C>                  <C>         <C>          <C>           
AES Deepwater                             USA                143         100.00       143.00      QF
AES Beaver Valley                         USA                125          80.00       100.00      QF
AES Placerita                             USA                120         100.00       120.00      QF
AES Thames                                USA                181         100.00       181.00      QF
AES Shady Point                           USA                320         100.00       320.00      QF
AES Hawaii                                USA                180         100.00       180.00      QF
AES Alamitos                              USA              2,083         100.00     2,083.00     EWG
AES Redondo Beach                         USA              1,310         100.00     1,310.00     EWG
AES Huntington Beach                      USA                563         100.00       563.00     EWG
AES Kingston                             Canada              110          50.00        55.00     EWG
AES San Nicolas                        Argentina             650          69.00       448.50     EWG
AES Cabra Corral                       Argentina             102          98.00        99.96     FUCO
AES El Tunal                           Argentina              10          98.00         9.80     FUCO
AES Sarmiento                          Argentina              33          98.00        32.34     FUCO
AES Ullum                              Argentina              45          98.00        44.10     FUCO
AES Quebrada                           Argentina              45         100.00        45.00     FUCO
Fontes Nova - Light                      Brazil              144          13.75        19.80     FUCO
Ilha dos Pombos - Light                  Brazil              164          13.75        22.55     FUCO
Nilo Pecanha - Light                     Brazil              380          13.75        52.25     FUCO
Pereira Passos - Light                   Brazil              100          13.75        13.75     FUCO
CEMIG (37 plants)                        Brazil            5,668          21.65     1,227.01     FUCO
EGE Bayano (2 plants)                    Panama              192          49.00        94.08     FUCO
EGE Chiriqui                             Panama               90          49.00        44.10     FUCO
AES Los Mina                           Dom. Rep.             210         100.00       210.00     EWG
AES Mt. Stuart                         Australia             288         100.00       288.00     FUCO
AES Xiangci - Cili                       China                26          51.00        13.26     FUCO
AES Wuxi                                 China                63          55.00        34.65     FUCO
Wuhu                                     China               250          25.00        62.50     FUCO
Yangchun                                 China                15          25.00         3.75     FUCO
Chengdu Lotus City                       China                48          35.00        16.80     FUCO
AES Jiaozou                              China               250          70.00       175.00     FUCO
AES Hefei                                China               115          70.00        80.50     FUCO
AES Fuling Aixi                          China                50          70.00        35.00     FUCO
AES Ekibastuz                          Kazakhstan          4,000          70.00     2,800.00     FUCO
AES Ust-Kamenogorsk GES                Kazakhstan            332          85.00       282.20     FUCO
AES Shulbinsk GES                      Kazakhstan            702          85.00       596.70     FUCO
AES Ust-Kamenogorsk TETS               Kazakhstan            240          85.00       204.00     FUCO
AES Leninogorsk TETS                   Kazakhstan             50          85.00        42.50     FUCO
AES Sogrinsk TETS                      Kazakhstan             50          85.00        42.50     FUCO
AES Semipalatinsk TETS                 Kazakhstan             10          85.00         8.50     FUCO
OPGC                                     India               420          49.00       205.80     FUCO
AES Lal Pir                             Pakistan             351          90.00       315.90     FUCO
AES Pak Gen                             Pakistan             344          90.00       309.60     FUCO
AES Borsod                              Hungary              171          96.00       164.16     FUCO
AES Tisza II                            Hungary              860          96.00       825.60     FUCO
AES Tiszapalkonya                       Hungary              250          96.00       240.00     FUCO
AES Elsta                             Netherlands            405          50.00       202.50     FUCO
Medway                                    U.K.               688          25.00       172.00     FUCO
AES Indian Queens                         U.K.               140         100.00       140.00     EWG
Kilroot                                   U.K.               520          47.00       244.40     FUCO
Belfast West                              U.K.               240          47.00       112.80     FUCO
AES Barry                                 U.K.               230         100.00       230.00     FUCO
TOTALS                                                    24,076                   15,266.86
Percentage of Foreign Generation                          79.13%                      67.25%
</TABLE>



<TABLE>
<CAPTION>
                             DISTRIBUTION COMPANIES


Company                                                   Location      AES Interest      Regulatory Status
- -------                                                   --------      ------------      -----------------
<S>                                                     <C>               <C>                   <C>

AES EDEN                                                Argentina         Majority              FUCO
AES EDES                                                Argentina         Majority              FUCO
AES EDELAP                                              Argentina         Majority              FUCO
AES Sul                                                 Brazil            Majority              FUCO
Light Servicios de Electricidade, S.A.                  Brazil            Minority              FUCO
o          Electropaulo Metropolitana, S.A.
Cemig, S.A.                                             Brazil            Minority              FUCO
AES CLESA                                               El                Majority              FUCO
                                                        Salvador
AES Telasi                                              Georgia           Majority              FUCO
</TABLE>

<PAGE>
                                   Exhibit K-4


                                      [Map]


Map of the world, including national borders. The map identifies the location of
AES's generating plants (designated by purple triangles), distribution companies
(designated by red squares), projects under construction or advanced development
(designated by orange circles with orange borders) and pending acquisitions
(designated by black squares). In cases where numerous generating plants are
located in the same country or region within a country, the multiple plants may
be designated by a large purple triangle and footnoted in order to identify the
number of generating plants represented by such box.

AES has eighty-nine generating plants located in the following countries:

          the United States - nine,
          Canada - one,
          Panama - three,
          the Dominican Republic - one,
          Argentina - six,
          Brazil - forty-one,
          the United Kingdom - five,
          the Netherlands - one,
          Hungary - three,
          Pakistan - two,
          India - one,
          Kazakhstan - seven,
          China - eight,
          Australia - one.

AES has nine distribution companies located in the following countries:

          Brazil - four,
          Argentina - three,
          El Salvador - one,
          Georgia - one.
<PAGE>
AES has eighteen projects under construction or advanced development located in
the following countries;

          the United States - three,
          Mexico - one,
          Puerto Rico - one,
          Brazil - one,
          Argentina - two,
          the United Kingdom - two,
          Hungary - one,
          Poland - one,
          Egypt - one,
          India - one,
          Sri Lanka - one,
          Bangladesh - two,
          China - one.

AES has two pending acquisitions in the United States.

<PAGE>
<TABLE>
<CAPTION>
                                   EXHIBIT K-5

                             CILCO Contributions To
                    AES/CILCORP Consolidated Holding Company
                                  (GAAP BASIS)


                                                    1996                    1997                     1998

<S>                                               <C>                     <C>                      <C>   
GROSS REVENUES                                    35.44%                  22.91%                   18.00%
   AES ($MM)                                         835                   1,411                    2,398
   CILCO ($MM)                                       519                     547                      532
   AES/ CILCORP ($MM)                              1,463                   2,387                    2,957

NET OPERATING REVENUES                            30.61%                  19.10%                   15.69%
   AES ($MM)                                         614                     973                    1,824
   CILCO ($MM)                                       320                     331                      344
   AES/ CILCORP ($MM)                              1,043                   1,734                    2,195

OPERATING INCOME                                  19.72%                  17.40%                   11.27%
   AES ($MM)                                         278                     368                      732
   CILCO ($MM)                                        70                      74                       93
   AES/ CILCORP ($MM)                                353                     424                      824

NET INCOME                                        29.51%                  26.32%                   11.89%
   AES ($MM)                                         125                     185                      307
   CILCO ($MM)                                        45                      53                       41
   AES/ CILCORP ($MM)                                153                     201                      345

NET ASSETS                                        21.11%                   9.98%                    8.53%
   AES ($MM)                                       3,622                   8,909                   10,688
   CILCO ($MM)                                     1,036                   1,022                    1,024
   AES/ CILCORP ($MM)                              4,908                  10,244                   12,001
</TABLE>

<PAGE>
                                   Exhibit K-6

              Market Shares for Electric Companies in Illinois and
                       Bordering States (Companies Listed
                          in Order of Customers Served)


                              [Vertical Bar Chart]



X-Axis (bottom of chart): Electric Companies in Illinois and Bordering States.

Y-Axis: (left side of the chart): Market shares ranging from 0 percent to 25
percent.


Three sets of data are graphed: Market shares in terms of assets (represented by
green bars), market shares in terms of revenues (represented by blue bars) and
market shares in terms of the number of customers (represented by red bars). The
data points for each of these sets of data are provided below.

<TABLE>
<CAPTION>
                                                                 Number of
Holding Company                    Assets         Revenue        Customers
- ---------------                    ------         -------        ---------
<S>                                 <C>            <C>             <C>  
Unicom Corp.                        23.0%          19.7%           19.6%
American Elec. Power Co., Inc.      15.7%          19.1%           17.0%
Ameren Corp.                         9.1%           7.9%            8.6%
Northern States Power Co.            6.0%           6.8%            8.4%
Cinergy Corp.                        7.8%          11.1%            8.0%
Wisconsin Energy Corp.               4.3%           3.9%            5.6%
Alliant Energy Corp.                 4.1%           4.2%            5.1%
MidAmerican Energy Holdings Co.      3.4%           3.1%            3.7%
Illinova Corp.                       5.6%           3.9%            3.2%
KU Energy Corp.                      2.2%           2.0%            2.7%
Kansas City Power & Light Co.        3.0%           2.5%            2.5%
IPALCO Enterprises, Inc.             2.4%           2.0%            2.4%
NIPSCO Industries, Inc.              3.4%           2.8%            2.4%
WPS Resources Corp.                  1.2%           1.3%            2.1%
UtiliCorp United, Inc.               1.2%           1.5%            2.1%
LG&E Energy Corp.                    2.0%           1.7%            2.0%

Cilcorp, Inc.                        1.0%           0.9%            1.1%

Everyone else combined               3.5%           3.0%            3.5%
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
      MARKET SHARE FOR ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                           COMPANIES SORTED BY REVENUE

Holding Company                            Revenue          Rank   Share of      Cumulative
                                           (millions of $)           Total         Share
- -------------------------------------------------------------------------------------------
<S>                                        <C>                 <C>   <C>             <C>
Unicom Corp.                               7,176                1    19.7%            19.7%
American Electric Power Co., Inc.          6,979                2    19.1%            38.8%
Cinergy Corp.                              4,059                3    11.1%            49.9%
Ameren Corp.                               2,889                4    7.9%             57.9%
Northern States Power Co.                  2,483                5    6.8%             64.7%
Alliant Energy Corp.                       1,524                6    4.2%             68.8%
Illinova Corp.                             1,420                7    3.9%             72.7%
Wisconsin Energy Corp.                     1,412                8    3.9%             76.6%
MidAmerican Energy Holdings Co.            1,126                9    3.1%             79.7%
NIPSCO Industries, Inc.                    1,017               10    2.8%             82.5%
Kansas City Power & Light Co.              896                 11    2.5%             84.9%
IPALCO Enterprises, Inc.                   738                 12    2.0%             87.0%
KU Energy Corp.                            716                 13    2.0%             88.9%
LG&E Energy Corp.                          615                 14    1.7%             90.6%
UtiliCorp United, Inc.                     557                 15    1.5%             92.1%
Minnesota Power, Inc.                      491                 16    1.3%             93.5%
WPS Resources Corp.                        479                 17    1.3%             94.8%
Ohio Valley Electric Corp.                 450                 18    1.2%             96.0%

CILCORP, INC.                              338                 19    0.9%             97.0%

Everyone else combined                     1,107                     3.0%            100.0%

Total                                      36,474
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
           MARKET SHARE FOR ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                                COMPANIES SORTED BY ASSETS

Holding Company                            Assets            Rank  Share of      Cumulative
                                           (millions of $)           Total         Share
- -------------------------------------------------------------------------------------------
<S>                                        <C>                 <C>   <C>             <C>
Unicom Corp.                               26,322               1    23.0%            23.0%
American Electric Power Co., Inc.          17,993               2    15.7%            38.7%
Ameren Corp.                               10,446               3    9.1%             47.8%
Cinergy Corp.                              8,951                4    7.8%             55.6%
Northern States Power Co.                  6,866                5    6.0%             61.6%
Illinova Corp.                             6,465                6    5.6%             67.2%
Wisconsin Energy Corp.                     4,969                7    4.3%             71.5%
Alliant Energy Corp.                       4,682                8    4.1%             75.6%
NIPSCO Industries, Inc.                    3,911                9    3.4%             79.0%
MidAmerican Energy Holdings Co.            3,876               10    3.4%             82.4%
Kansas City Power & Light Co.              3,497               11    3.0%             85.5%
IPALCO Enterprises, Inc.                   2,695               12    2.4%             87.8%
KU Energy Corp.                            2,553               13    2.2%             90.0%
LG&E Energy Corp.                          2,242               14    2.0%             92.0%
WPS Resources Corp.                        1,409               15    1.2%             93.2%
UtiliCorp United, Inc.                     1,403               16    1.2%             94.4%
Minnesota Power, Inc.                      1,231               17    1.1%             95.5%

CILCORP, INC.                              1,187               18    1.0%             96.5%

Everyone else combined                     3,958                     3.5%            100.0%

Total                                      114,656
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
      MARKET SHARE FOR ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                     COMPANIES SORTED BY NUMBER OF CUSTOMERS

Holding Company                            Customers       Rank     Share of    Cumulative
                                            (thousands)              Total        Share
- ------------------------------------------------------------------------------------------
<S>                                        <C>               <C>     <C>            <C>
Unicom Corp.                               3,420              1      19.6%           19.6%
American Electric Power Co., Inc.          2,958              2      17.0%           36.6%
Ameren Corp.                               1,495              3       8.6%           45.1%
Northern States Power Co.                  1,474              4       8.4%           53.6%
Cinergy Corp.                              1,401              5       8.0%           61.6%
Wisconsin Energy Corp.                     973                6       5.6%           67.2%
Alliant Energy Corp.                       892                7       5.1%           72.3%
MidAmerican Energy Holdings Co.            644                8       3.7%           76.0%
Illinova Corp.                             559                9       3.2%           79.2%
KU Energy Corp.                            464               10       2.7%           81.9%
Kansas City Power & Light Co.              443               11       2.5%           84.4%
IPALCO Enterprises, Inc.                   417               12       2.4%           86.8%
NIPSCO Industries, Inc.                    414               13       2.4%           89.2%
WPS Resources Corp.                        371               14       2.1%           91.3%
UtiliCorp United, Inc.                     366               15       2.1%           93.4%
LG&E Energy Corp.                          355               16       2.0%           95.4%

CILCORP, INC.                              194               17       1.1%           96.5%

Everyone else combined                     606                        3.5%          100.0%

Total                                      17445.92
</TABLE>

<PAGE>
                                   Exhibit K-7

                 Market Shares for Gas Companies in Illinois and
                       Bordering States (Companies Listed
                          in Order of Customers Served)


                              [Vertical Bar Chart]


X-Axis (bottom of chart): Gas Companies in Illinois and Bordering States.

Y-Axis: (left side of the chart): Market shares ranging from 0 percent to 12
percent.


Three sets of data are graphed: Market shares in terms of revenues (represented
by green bars), market shares in terms of assets (represented by blue bars) and
market shares in terms of the number of customers (represented by red bars). The
data points for each of these sets of data are provided below.

<TABLE>
<CAPTION>
                                                                 Number of
Holding Company                    Assets         Revenue        Customers
- ---------------                    ------         -------        ---------
<S>                                 <C>            <C>             <C>  
Columbia Energy Group, Inc.         12.0%          17.3%           14.7%
Nicor, Inc.                         14.6%          13.1%           14.0%
Southern Union Co.                   7.5%           6.7%            7.5%
Peoples Energy Corp.                10.3%           9.4%            7.3%
UtiliCorp United, Inc.               4.7%           2.1%            5.9%
NIPSCO Industries, Inc.              6.1%           5.8%            5.2%
Laclede Gas Co.                      3.9%           4.6%            4.7%
MidAmerican Energy Holdings Co.      3.8%           4.1%            4.6%
Wicor, Inc.                          3.9%           4.1%            3.9%
Atmos Energy Corp.                   3.4%           3.8%            3.8%
Indiana Energy, Inc.                 4.2%           4.0%            3.6%
Cinergy Corp.                        3.7%           3.8%            3.4%
Northern States Power Co.            3.0%           3.8%            3.3%
Illinova Corp.                       3.1%           2.7%            3.0%
Alliant Energy Corp.                 2.5%           3.1%            2.9%
Ameren Corp.                         2.2%           1.9%            2.2%
LG&E Energy Corp.                    1.7%           2.1%
Citizens Gas & Coke Utility          3.4%           2.1%            1.9%
WPS Resources Corp.                                                 1.6%

Cilcorp, Inc.                        1.9%           1.7%            1.5%

Everyone else combined               5.7%           4.4%            2.9%
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
        MARKET SHARES FOR GAS COMPANIES IN ILLINOIS AND BORDERING STATES
                           COMPANIES SORTED BY REVENUE

Holding Company                           Revenue            Rank   Share of         Cumulative
                                          (millions of $)             Total             Share
- -----------------------------------------------------------------------------------------------
<S>                                       <C>                  <C>    <C>                <C>
Columbia Energy Group, Inc.               2,282                 1     17.3%               17.3%
Nicor, Inc.                               1,731                 2     13.1%               30.4%
Peoples Energy Corp.                      1,238                 3     9.4%                39.8%
Southern Union Co.                        882                   4     6.7%                46.4%
NIPSCO Industries, Inc.                   772                   5     5.8%                52.3%
Laclede Gas Co.                           602                   6     4.6%                56.8%
Wicor, Inc.                               537                   7     4.1%                60.9%
MidAmerican Energy Holdings Co.           536                   8     4.1%                65.0%
Indiana Energy, Inc.                      528                   9     4.0%                69.0%
Northern States Power Co.                 505                  10     3.8%                72.8%
Atmos Energy Corp.                        502                  11     3.8%                76.6%
Cinergy Corp.                             496                  12     3.8%                80.3%
Alliant Energy Corp.                      408                  13     3.1%                83.4%
Illinova Corp.                            354                  14     2.7%                86.1%
UtiliCorp United, Inc.                    276                  15     2.1%                88.2%
Citizens Gas & Coke Utility               275                  16     2.1%                90.3%
Ameren Corp.                              250                  17     1.9%                92.2%
LG&E Energy Corp.                         231                  18     1.7%                93.9%

CILCORP, INC.                             219                  19     1.7%                95.6%

Everyone else combined                    585                         4.4%               100.0%


Total                                     13,206
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
               MARKET SHARES FOR GAS COMPANIES IN ILLINOIS AND BORDERING STATES
                                  COMPANIES SORTED BY ASSETS

Holding Company                           Assets             Rank   Share of        Cumulative
                                          (millions of $)             Total            Share
- -----------------------------------------------------------------------------------------------
<S>                                       <C>                  <C>    <C>                <C>  
Nicor, Inc.                               2,956                 1     14.6%               14.6%
Columbia Energy Group, Inc.               2,424                 2     12.0%               26.7%
Peoples Energy Corp.                      2,083                 3     10.3%               37.0%
Southern Union Co.                        1,518                 4     7.5%                44.5%
NIPSCO Industries, Inc.                   1,230                 5     6.1%                50.6%
UtiliCorp United, Inc.                    954                   6     4.7%                55.3%
Indiana Energy, Inc.                      847                   7     4.2%                59.5%
Wicor, Inc.                               787                   8     3.9%                63.4%
Laclede Gas Co.                           781                   9     3.9%                67.3%
MidAmerican Energy Holdings Co.           769                  10     3.8%                71.1%
Cinergy Corp.                             739                  11     3.7%                74.8%
Citizens Gas & Coke Utility               688                  12     3.4%                78.2%
Atmos Energy Corp.                        684                  13     3.4%                81.6%
Illinova Corp.                            634                  14     3.1%                84.7%
Northern States Power Co.                 608                  15     3.0%                87.7%
Alliant Energy Corp.                      495                  16     2.5%                90.2%
Ameren Corp.                              447                  17     2.2%                92.4%

CILCORP, INC.                             383                  18     1.9%                94.3%

Everyone else combined                    1,149                       5.7%               100.0%


Total                                     20,175
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
        MARKET SHARES FOR GAS COMPANIES IN ILLINOIS AND BORDERING STATES
                     COMPANIES SORTED BY NUMBER OF CUSTOMERS

Holding Company                           Customers         Rank   Share of         Cumulative
                                           (thousands)               Total            Share
- ----------------------------------------------------------------------------------------------
<S>                                       <C>                 <C>    <C>                <C>
Columbia Energy Group, Inc.                1,940               1     14.7%               14.7%
Nicor, Inc.                                1,848               2     14.0%               28.6%
Southern Union Co.                         988                 3     7.5%                36.1%
Peoples Energy Corp.                       963                 4     7.3%                43.4%
UtiliCorp United, Inc.                     786                 5     5.9%                49.3%
NIPSCO Industries, Inc.                    688                 6     5.2%                54.5%
Laclede Gas Co.                            620                 7     4.7%                59.2%
MidAmerican Energy Holdings Co.            612                 8     4.6%                63.8%
Wicor, Inc.                                513                 9     3.9%                67.7%
Atmos Energy Corp.                         501                10     3.8%                71.5%
Indiana Energy, Inc.                       477                11     3.6%                75.1%
Cinergy Corp.                              453                12     3.4%                78.5%
Northern States Power Co.                  443                13     3.3%                81.8%
Illinova Corp.                             394                14     3.0%                84.8%
Alliant Energy Corp.                       380                15     2.9%                87.7%
Ameren Corp.                               294                16     2.2%                89.9%
LG&E Energy Corp.                          281                17     2.1%                92.0%
Citizens Gas & Coke Utility                254                18     1.9%                93.9%
WPS Resources Corp.                        218                19     1.6%                95.6%

CILCORP, INC.                              200                20     1.5%                97.1%

Everyone else combined                     386                       2.9%               100.0%


Total                                     13,238
</TABLE>

<PAGE>
                                   Exhibit K-8

                   Market Shares for Combined Gas and Electric
                            Companies in Illinois and
                       Bordering States (Companies Listed
                          in Order of Customers Served)


                              [Vertical Bar Chart]


X-Axis (bottom of chart): Gas and Electric Companies in Illinois and Bordering
States.

Y-Axis: (left side of the chart): Market shares ranging from 0 percent to 25
percent.


Three sets of data are graphed: Market shares in terms of revenues (represented
by green bars), market shares in terms of assets (represented by blue bars) and
market shares in terms of the number of customers (represented by red bars). The
data points for each of these sets of data are provided below.

<TABLE>
<CAPTION>
                                                                 Number of
Holding Company                    Assets         Revenue        Customers
- ---------------                    ------         -------        ---------
<S>                                 <C>            <C>             <C>  
Northern States Power Co.           12.1%          13.6%           14.1%
Cinergy Corp.                       15.7%          20.7%           13.6%
Ameren Corp.                        17.7%          14.3%           13.2%
Alliant Energy Corp.                 8.4%           8.8%            9.4%
MidAmerican Energy Holdings Co.      7.5%           7.6%            9.2%
UtiliCorp United, Inc.               3.8%           3.8%            8.5%
NIPSCO Industries, Inc.              8.3%           8.1%            8.1%
Illinova Corp.                      11.5%           8.1%            7.0%
LG&E Energy Corp.                    4.2%           3.8%            4.7%
WPS Resources Corp.                  2.7%           3.1%            4.3%

CILCORP, INC.                        2.5%           2.5%            2.9%

Everyone else combined               5.5%           5.6%            5.0%
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
      MARKET SHARE FOR COMBINED GAS AND ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                                   COMPANIES SORTED BY REVENUE

Holding Company                             Revenue             Rank        Share of   Cumulative
                                            (millions of $)                   Total      Share
- -------------------------------------------------------------------------------------------------
<S>                                         <C>                   <C>        <C>           <C>
Cinergy Corp.                                4,555                 1          20.7%         20.7%
Ameren Corp.                                 3,139                 2          14.3%         35.0%
Northern States Power Co.                    2,988                 3          13.6%         48.5%
Alliant Energy Corp.                         1,932                 4           8.8%         57.3%
NIPSCO Industries, Inc.                      1,789                 5           8.1%         65.5%
Illinova Corp.                               1,774                 6           8.1%         73.5%
MidAmerican Energy Holdings Co.              1,663                 7           7.6%         81.1%
LG&E Energy Corp.                            846                   8           3.8%         84.9%
UtiliCorp United, Inc.                       833                   9           3.8%         88.7%
WPS Resources Corp.                          690                  10           3.1%         91.8%

CILCORP, INC.                                557                  11           2.5%         94.4%

Everyone else combined                       1,239                             5.6%        100.0%


Total                                       22,004
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
      MARKET SHARE FOR COMBINED GAS AND ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                                   COMPANIES SORTED BY ASSETS

Holding Company                             Assets              Rank        Share of   Cumulative
                                            (millions of $)                   Total      Share
- -------------------------------------------------------------------------------------------------
<S>                                         <C>                   <C>         <C>          <C>
Ameren Corp.                                10,893                 1          17.7%         17.7%
Cinergy Corp.                                9,690                 2          15.7%         33.4%
Northern States Power Co.                    7,474                 3          12.1%         45.5%
Illinova Corp.                               7,099                 4          11.5%         57.0%
Alliant Energy Corp.                         5,177                 5           8.4%         65.4%
NIPSCO Industries, Inc.                      5,141                 6           8.3%         73.7%
MidAmerican Energy Holdings Co.              4,645                 7           7.5%         81.3%
LG&E Energy Corp.                            2,578                 8           4.2%         85.4%
UtiliCorp United, Inc.                       2,357                 9           3.8%         89.3%
WPS Resources Corp.                          1,640                10           2.7%         91.9%

CILCORP, INC.                                1,570                11           2.5%         94.5%

Everyone else combined                       3,416                             5.5%        100.0%


Total                                       61,680
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
     MARKET SHARE FOR COMBINED GAS AND ELECTRIC COMPANIES IN ILLINOIS AND BORDERING STATES
                            COMPANIES SORTED BY NUMBER OF CUSTOMERS

Holding Company                             Customers         Rank          Share of  Cumulative
                                           (thousands)                        Total     Share
- ------------------------------------------------------------------------------------------------
<S>                                         <C>                 <C>          <C>          <C>
Northern States Power Co.                    1,917               1           14.1%         14.1%
Cinergy Corp.                                1,853               2           13.6%         27.7%
Ameren Corp.                                 1,789               3           13.2%         40.9%
Alliant Energy Corp.                         1,271               4            9.4%         50.2%
MidAmerican Energy Holdings Co.              1,256               5            9.2%         59.5%
UtiliCorp United, Inc.                       1,152               6            8.5%         68.0%
NIPSCO Industries, Inc.                      1,102               7            8.1%         76.1%
Illinova Corp.                                 953               8            7.0%         83.1%
LG&E Energy Corp.                              636               9            4.7%         87.8%
WPS Resources Corp.                            589              10            4.3%         92.1%

CILCORP, INC.                                  395              11            2.9%         95.0%

Everyone else combined                         681                            5.0%        100.0%


Total                                       13,594
</TABLE>

<PAGE>
                                   Exhibit K-9


                   Market Shares for Utilities in Illinois and
                       Bordering States (Companies Listed
                          in Order of Customers Served)


                              [Vertical Bar Chart]


X-Axis (bottom of chart): Utilities in Illinois and Bordering States.

Y-Axis: (left side of the chart): Market shares ranging from 0 percent to 25
percent.


Three sets of data are graphed: Market shares in terms of assets (represented by
green bars), market shares in terms of revenues (represented by blue bars) and
market shares in terms of the number of customers (represented by red bars). The
data points for each of these sets of data are provided below.

<TABLE>
<CAPTION>
                                                                 Number of
Holding Company                    Assets         Revenue        Customers
- ---------------                    ------         -------        ---------
<S>                                 <C>            <C>             <C>  
Unicom Corp.                        19.5%          14.4%           11.2%
American Elec. Power Co., Inc.      13.3%          14.0%            9.7%
Columbia Energy Group, Inc.          1.8%           4.6%            6.3%
Northern States Power Co.            5.5%           6.0%            6.3%
Cinergy Corp.                        7.2%           9.1%            6.1%
Nicor, Inc.                          2.2%           3.5%            6.0%
Ameren Corp.                         8.1%           6.3%            5.8%
Alliant Energy Corp.                 3.8%           3.9%            4.2%
MidAmerican Energy Holdings Co.      3.4%           3.3%            4.1%
UtiliCorp United, Inc.               1.7%           1.7%            3.8%
NIPSCO Industries, Inc.              3.8%           3.6%            3.6%
Southern Union Co.                                  1.8%            3.2%
Wisconsin Energy Corp.               3.7%           2.8%            3.2%
Peoples Energy Corp.                 1.5%           2.5%            3.1%
Illinova Corp.                       5.3%           3.6%            3.1%
LG&E Energy Corp.                    1.9%           1.7%            2.1%
Laclede Gas Co.                                     1.2%            2.0%
WPS Resources Corp.                  1.2%           1.4%            1.9%
Wicor, Inc.                                                         1.7%
Atmos Energy Corp.                                                  1.6%
Indiana Energy, Inc.                                                1.6%
KU Energy Corp.                      1.9%           1.4%            1.5%
Kansas City Power & Light Co.        2.6%           1.8%            1.4%
IPALCO Enterprises, Inc.             2.0%           1.5%            1.4%

CILCORP, INC.                        1.2%           1.1%            1.3%

Everyone else combined               8.4%           8.8%            3.9%
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                    MARKET SHARE FOR UTILITIES IN ILLINOIS AND BORDERING STATES
                                    COMPANIES SORTED BY REVENUE

              Holding Company                Revenue              Rank    Share of        Cumulative
                                          (millions of $)                  Total             Share
- ----------------------------------------------------------------------------------------------------
<S>                                        <C>                       <C>   <C>                <C>
Unicom Corp.                                7,176                     1     14.4%               14.4%
American Electric Power Co., Inc.           6,979                     2     14.0%               28.4%
Cinergy Corp.                               4,555                     3     9.1%                37.6%
Ameren Corp.                                3,139                     4     6.3%                43.9%
Northern States Power Co.                   2,988                     5     6.0%                49.9%
Columbia Energy Group, Inc.                 2,282                     6     4.6%                54.5%
Alliant Energy Corp.                        1,932                     7     3.9%                58.3%
NIPSCO Industries, Inc.                     1,789                     8     3.6%                61.9%
Illinova Corp.                              1,774                     9     3.6%                65.5%
Nicor, Inc.                                 1,731                    10     3.5%                69.0%
MidAmerican Energy Holdings Co.             1,663                    11     3.3%                72.3%
Wisconsin Energy Corp.                      1,412                    12     2.8%                75.2%
Peoples Energy Corp.                        1,238                    13     2.5%                77.6%
Kansas City Power & Light Co.               896                      14     1.8%                79.4%
Southern Union Co.                          882                      15     1.8%                81.2%
LG&E Energy Corp.                           846                      16     1.7%                82.9%
UtiliCorp United, Inc.                      833                      17     1.7%                84.6%
IPALCO Enterprises, Inc.                    738                      18     1.5%                86.1%
KU Energy Corp.                             716                      19     1.4%                87.5%
WPS Resources Corp.                         690                      20     1.4%                88.9%
Laclede Gas Co.                             602                      21     1.2%                90.1%

CILCORP, INC.                               557                      22     1.1%                91.2%

Everyone else combined                      4,375                           8.8%               100.0%

Total                                      49,792
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                     MARKET SHARE FOR UTILITIES IN ILLINOIS AND BORDERING STATES
                                      COMPANIES SORTED BY ASSETS

              Holding Company                 Assets                Rank     Share of       Cumulative
                                          (millions of $)                    Total            Share
- ------------------------------------------------------------------------------------------------------
<S>                                        <C>                        <C>    <C>                <C>
Unicom Corp.                                26,322                     1     19.5%               19.5%
American Electric Power Co., Inc.           17,993                     2     13.3%               32.8%
Ameren Corp.                                10,893                     3     8.1%                40.9%
Cinergy Corp.                               9,690                      4     7.2%                48.0%
Northern States Power Co.                   7,474                      5     5.5%                53.6%
Illinova Corp.                              7,099                      6     5.3%                58.8%
Alliant Energy Corp.                        5,177                      7     3.8%                62.6%
NIPSCO Industries, Inc.                     5,141                      8     3.8%                66.4%
Wisconsin Energy Corp.                      4,969                      9     3.7%                70.1%
MidAmerican Energy Holdings Co.             4,645                     10     3.4%                73.6%
Kansas City Power & Light Co.               3,497                     11     2.6%                76.1%
Nicor, Inc.                                 2,956                     12     2.2%                78.3%
IPALCO Enterprises, Inc.                    2,695                     13     2.0%                80.3%
LG&E Energy Corp.                           2,578                     14     1.9%                82.2%
KU Energy Corp.                             2,553                     15     1.9%                84.1%
Columbia Energy Group, Inc.                 2,424                     16     1.8%                85.9%
UtiliCorp United, Inc.                      2,357                     17     1.7%                87.7%
Peoples Energy Corp.                        2,083                     18     1.5%                89.2%
WPS Resources Corp.                         1,640                     19     1.2%                90.4%

CILCORP, INC.                               1,570                     20     1.2%                91.6%

Everyone else combined                      11,391                           8.4%               100.0%

Total                                      135,147
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                  MARKET SHARE FOR UTILITIES IN ILLINOIS AND BORDERING STATES
                            COMPANIES SORTED BY NUMBER OF CUSTOMERS

              Holding Company              Customers          Rank   Share of        Cumulative
                                          (thousands)                 Total             Share
- -----------------------------------------------------------------------------------------------
<S>                                        <C>                  <C>    <C>                <C>  
Unicom Corp.                                3,420                1     11.2%               11.2%
American Electric Power Co., Inc.           2,958                2     9.7%                20.8%
Columbia Energy Group, Inc.                 1,940                3     6.3%                27.2%
Northern States Power Co.                   1,917                4     6.3%                33.4%
Cinergy Corp.                               1,853                5     6.1%                39.5%
Nicor, Inc.                                 1,848                6     6.0%                45.5%
Ameren Corp.                                1,789                7     5.8%                51.4%
Alliant Energy Corp.                        1,271                8     4.2%                55.5%
MidAmerican Energy Holdings Co.             1,256                9     4.1%                59.6%
UtiliCorp United, Inc.                      1,152               10     3.8%                63.4%
NIPSCO Industries, Inc.                     1,102               11     3.6%                67.0%
Southern Union Co.                          988                 12     3.2%                70.2%
Wisconsin Energy Corp.                      973                 13     3.2%                73.4%
Peoples Energy Corp.                        963                 14     3.1%                76.5%
Illinova Corp.                              953                 15     3.1%                79.6%
LG&E Energy Corp.                           636                 16     2.1%                81.7%
Laclede Gas Co.                             620                 17     2.0%                83.7%
WPS Resources Corp.                         589                 18     1.9%                85.6%
Wicor, Inc.                                 513                 19     1.7%                87.3%
Atmos Energy Corp.                          501                 20     1.6%                89.0%
Indiana Energy, Inc.                        477                 21     1.6%                90.5%
KU Energy Corp.                             464                 22     1.5%                92.0%
Kansas City Power & Light Co.               443                 23     1.4%                93.5%
IPALCO Enterprises, Inc.                    417                 24     1.4%                94.8%

CILCORP, INC.                               395                 25     1.3%                96.1%

Everyone else combined                      1,186                      3.9%               100.0%

Total                                      30,624
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                               Exhibit K-10

                             MARKET SHARES FOR ELECTRIC COMPANIES IN THE U.S.

  Parameter        Units      Cilcorp's    Cilcorp's     Number of     Portion of Market Served
                              Statistics     Share         Larger       by Cilcorp and Larger
                                                         Companies            Companies
- -----------------------------------------------------------------------------------------------
<S>           <C>             <C>            <C>             <C>                <C>
Customers     thousands       194            0.2%            76                 98.1%
Assets        $millions       1,187          0.2%            74                 97.8%
Revenues      $millions       338            0.2%            79                 98.4%
</TABLE>



<TABLE>
<CAPTION>
                    COMPARISON OF CILCORP, INC. TO LARGE ELECTRIC UTILITIES

  Parameter       Units       Number of Utilities      Average Size    Ratio of Average Large
                              Necessary for 50% of       of These        Utility to Cilcorp
                                      U.S.              Utilities
- ---------------------------------------------------------------------------------------------
<S>           <C>             <C>                          <C>                    <C>
Customers     thousands       17                           2,690                  14
Assets        $millions       16                           18,148                 15
Revenues      $millions       17                           5,863                  17
</TABLE>

<TABLE>
<CAPTION>
  Parameter      Units        Number of Utilities      Average Size    Ratio of Average Large
                              Necessary for 80% of       of These        Utility to Cilcorp
                                       U.S.             Utilities
- ----------------------------------------------------------------------------------------------
<S>           <C>             <C>                          <C>                    <C>
Customers     thousands       39                           1,884                  10
Assets        $millions       38                           18,148                 15
Revenues      $millions       38                           4,139                  12
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                             MARKET SHARES FOR ELECTRIC COMPANIES IN THE UNITED STATES
                                      COMPANIES SORTED BY NUMBER OF CUSTOMERS

Holding Company                            Customers                   Rank  Share of     Cumulative Share
                                          (thousands)                         Total
- ----------------------------------------------------------------------------------------------------------
<S>                                          <C>                         <C>  <C>             <C>
PG&E Corp.                                   4,486                        1   4.9%              4.9%
Edison International                         4,235                        2   4.6%              9.5%
Southern Company                             3,683                        3   4.0%             13.6%
FPL Group, Inc.                              3,615                        4   4.0%             17.5%
Unicom Corp.                                 3,420                        5   3.7%             21.2%
Consolidated Edison, Inc.                    3,010                        6   3.3%             24.5%
American Electric Power Co., Inc.            2,958                        7   3.2%             27.8%
Texas Utilities Co.                          2,459                        8   2.7%             30.4%
Entergy Corp.                                2,447                        9   2.7%             33.1%
FirstEnergy Corp.                            2,151                       10   2.4%             35.5%
DTE Energy Co.                               2,039                       11   2.2%             37.7%
GPU, Inc.                                    2,008                       12   2.2%             39.9%
Dominion Resources, Inc.                     1,977                       13   2.2%             42.1%
Duke Energy Corp.                            1,919                       14   2.1%             44.2%
Public Service Enterprise Group, Inc.        1,897                       15   2.1%             46.2%
Central & South West Corp.                   1,712                       16   1.9%             48.1%
Northeast Utilities                          1,706                       17   1.9%             50.0%
CMS Energy Corp.                             1,603                       18   1.8%             51.7%
Reliant Energy, Inc.                         1,558                       19   1.7%             53.4%
New Century Energies, Inc.                   1,557                       20   1.7%             55.1%
Niagara Mohawk Power Corp.                   1,554                       21   1.7%             56.8%
Ameren Corp.                                 1,495                       22   1.6%             58.4%
PECO Energy Co.                              1,482                       23   1.6%             60.1%
Northern States Power Co.                    1,474                       24   1.6%             61.7%
PacifiCorp                                   1,421                       25   1.6%             63.2%
Cinergy Corp.                                1,401                       26   1.5%             64.8%
Allegheny Energy, Inc.                       1,395                       27   1.5%             66.3%
New England Electric System                  1,337                       28   1.5%             67.7%
Florida Progress Corp.                       1,314                       29   1.4%             69.2%
PP&L Resources, Inc.                         1,240                       30   1.4%             70.5%
Sempra Energy                                1,168                       31   1.3%             71.8%
Carolina Power & Light Co.                   1,138                       32   1.2%             73.1%
Baltimore Gas & Electric Co.                 1,109                       33   1.2%             74.3%
Long Island Power Authority                  1,037                       34   1.1%             75.4%
Wisconsin Energy Corp.                       973                         35   1.1%             76.5%
Conectiv                                     926                         36   1.0%             77.5%
Alliant Energy Corp.                         892                         37   1.0%             78.4%
Puget Sound Energy, Inc.                     864                         38   0.9%             79.4%
Energy East Corp.                            811                         39   0.9%             80.3%
Pinnacle West Capital Corp.                  748                         40   0.8%             81.1%
OGE Energy Corp.                             687                         41   0.8%             81.8%
Potomac Electric Power Co.                   685                         42   0.7%             82.6%
Enron Corp.                                  679                         43   0.7%             83.3%
BEC Energy                                   669                         44   0.7%             84.1%
MidAmerican Energy Holdings Co.              644                         45   0.7%             84.8%
Western Resources, Inc.                      614                         46   0.7%             85.4%
DQE, Inc.                                    581                         47   0.6%             86.1%
Illinova Corp.                               559                         48   0.6%             86.7%
CMP Group, Inc.                              525                         49   0.6%             87.3%
TECO Energy, Inc.                            518                         50   0.6%             87.8%
Nevada Power Co.                             504                         51   0.6%             88.4%
SCANA Corp.                                  499                         52   0.5%             88.9%
DPL, Inc.                                    482                         53   0.5%             89.5%
KU Energy Corp.                              464                         54   0.5%             90.0%
Kansas City Power & Light Co.                443                         55   0.5%             90.4%
IPALCO Enterprises, Inc.                     417                         56   0.5%             90.9%
NIPSCO Industries, Inc.                      414                         57   0.5%             91.4%
Hawaiian Electric Industries, Inc.           385                         58   0.4%             91.8%
WPS Resources Corp.                          371                         59   0.4%             92.2%
Commonwealth Energy System                   367                         60   0.4%             92.6%
UtiliCorp United, Inc.                       366                         61   0.4%             93.0%
Idaho Power Co.                              357                         62   0.4%             93.4%
LG&E Energy Corp.                            355                         63   0.4%             93.8%
PSC of New Mexico                            346                         64   0.4%             94.1%
Rochester Gas & Electric Corp.               343                         65   0.4%             94.5%
Eastern Utilities Associates                 316                         66   0.3%             94.9%
UniSource Energy Corp.                       314                         67   0.3%             95.2%
United Illuminating Co.                      312                         68   0.3%             95.5%
Washington Water Power Co.                   297                         69   0.3%             95.9%
Sierra Pacific Resources                     283                         70   0.3%             96.2%
El Paso Electric Co.                         282                         71   0.3%             96.5%
Montana Power Co.                            279                         72   0.3%             96.8%
Orange & Rockland Utilities, Inc.            268                         73   0.3%             97.1%
Central Hudson Gas & Electric Corp.          266                         74   0.3%             97.4%
Cleco Corp.                                  234                         75   0.3%             97.6%
TNP Enterprises, Inc.                        221                         76   0.2%             97.9%
CILCORP, INC.                                194                         77   0.2%             98.1%

Everyone else combined                       1,758                            1.9%            100.0%


Total                                        91,521
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                        MARKET SHARES FOR ELECTRIC COMPANIES IN THE UNITED STATES
                                        COMPANIES SORTED BY ASSETS

Holding Company                              Assets                     Rank   Share of    Cumulative
                                             (millions of $)                    Total         Share
- -----------------------------------------------------------------------------------------------------
<S>                                          <C>                          <C>   <C>            <C>
Southern Company                             30,208                        1    5.2%             5.2%
Unicom Corp.                                 26,322                        2    4.6%             9.8%
PG&E Corp.                                   23,988                        3    4.2%            14.0%
Entergy Corp.                                22,637                        4    3.9%            17.9%
Texas Utilities Co.                          22,328                        5    3.9%            21.8%
Edison International                         20,723                        6    3.6%            25.4%
American Electric Power Co., Inc.            17,993                        7    3.1%            28.5%
FPL Group, Inc.                              16,643                        8    2.9%            31.4%
Duke Energy Corp.                            14,760                        9    2.6%            34.0%
Dominion Resources, Inc.                     14,545                       10    2.5%            36.5%
FirstEnergy Corp.                            14,289                       11    2.5%            39.0%
DTE Energy Co.                               14,123                       12    2.5%            41.5%
PECO Energy Co.                              13,805                       13    2.4%            43.8%
Public Service Enterprise Group, Inc.        13,648                       14    2.4%            46.2%
Reliant Energy, Inc.                         12,614                       15    2.2%            48.4%
Consolidated Edison, Inc.                    11,739                       16    2.0%            50.5%
PacifiCorp                                   11,417                       17    2.0%            52.4%
Central & South West Corp.                   11,314                       18    2.0%            54.4%
Ameren Corp.                                 10,446                       19    1.8%            56.2%
Carolina Power & Light Co.                   10,090                       20    1.8%            58.0%
PP&L Resources, Inc.                         9,957                        21    1.7%            59.7%
GPU, Inc.                                    9,896                        22    1.7%            61.4%
Northeast Utilities                          9,751                        23    1.7%            63.1%
Cinergy Corp.                                8,951                        24    1.6%            64.7%
Niagara Mohawk Power Corp.                   8,734                        25    1.5%            66.2%
Allegheny Energy, Inc.                       7,977                        26    1.4%            67.6%
Pinnacle West Capital Corp.                  6,923                        27    1.2%            68.8%
Baltimore Gas & Electric Co.                 6,908                        28    1.2%            70.0%
Northern States Power Co.                    6,866                        29    1.2%            71.2%
New Century Energies, Inc.                   6,639                        30    1.2%            72.3%
Illinova Corp.                               6,465                        31    1.1%            73.4%
New England Electric System                  6,246                        32    1.1%            74.5%
Potomac Electric Power Co.                   6,211                        33    1.1%            75.6%
Florida Progress Corp.                       6,158                        34    1.1%            76.7%
CMS Energy Corp.                             5,788                        35    1.0%            77.7%
Conectiv                                     5,593                        36    1.0%            78.7%
Energy East Corp.                            5,160                        37    0.9%            79.6%
Wisconsin Energy Corp.                       4,969                        38    0.9%            80.4%
Western Resources, Inc.                      4,722                        39    0.8%            81.2%
Alliant Energy Corp.                         4,682                        40    0.8%            82.1%
Sempra Energy                                4,502                        41    0.8%            82.8%
DQE, Inc.                                    4,334                        42    0.8%            83.6%
BEC Energy                                   4,295                        43    0.7%            84.3%
SCANA Corp.                                  4,280                        44    0.7%            85.1%
Long Island Power Authority                  3,998                        45    0.7%            85.8%
NIPSCO Industries, Inc.                      3,911                        46    0.7%            86.5%
MidAmerican Energy Holdings Co.              3,876                        47    0.7%            87.1%
TECO Energy, Inc.                            3,626                        48    0.6%            87.8%
OGE Energy Corp.                             3,609                        49    0.6%            88.4%
Puget Sound Energy, Inc.                     3,498                        50    0.6%            89.0%
Kansas City Power & Light Co.                3,497                        51    0.6%            89.6%
DPL, Inc.                                    3,261                        52    0.6%            90.2%
Enron Corp.                                  3,014                        53    0.5%            90.7%
IPALCO Enterprises, Inc.                     2,695                        54    0.5%            91.2%
Idaho Power Co.                              2,606                        55    0.5%            91.6%
KU Energy Corp.                              2,553                        56    0.4%            92.1%
Rochester Gas & Electric Corp.               2,436                        57    0.4%            92.5%
Nevada Power Co.                             2,378                        58    0.4%            92.9%
El Paso Electric Co.                         2,259                        59    0.4%            93.3%
LG&E Energy Corp.                            2,242                        60    0.4%            93.7%
UniSource Energy Corp.                       2,189                        61    0.4%            94.1%
Hawaiian Electric Industries, Inc.           2,084                        62    0.4%            94.4%
PSC of New Mexico                            1,949                        63    0.3%            94.8%
United Illuminating Co.                      1,819                        64    0.3%            95.1%
Montana Power Co.                            1,798                        65    0.3%            95.4%
CMP Group, Inc.                              1,689                        66    0.3%            95.7%
Washington Water Power Co.                   1,576                        67    0.3%            95.9%
Sierra Pacific Resources                     1,543                        68    0.3%            96.2%
Cleco Corp.                                  1,446                        69    0.3%            96.5%
WPS Resources Corp.                          1,409                        70    0.2%            96.7%
UtiliCorp United, Inc.                       1,403                        71    0.2%            97.0%
Minnesota Power, Inc.                        1,231                        72    0.2%            97.2%
TNP Enterprises, Inc.                        1,225                        73    0.2%            97.4%
Central Hudson Gas & Electric Corp.          1,194                        74    0.2%            97.6%

CILCORP, INC.                                1,187                        75    0.2%            97.8%

Everyone else combined                  12,682                                  2.2%           100.0%


Total                                   575,521
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                        MARKET SHARES FOR ELECTRIC COMPANIES IN THE UNITED STATES
                                       COMPANIES SORTED BY REVENUE

Holding Company                             Revenue                     Rank  Share of     Cumulative
                                            (millions of $)                    Total          Share
- -----------------------------------------------------------------------------------------------------
<S>                                          <C>                          <C>   <C>            <C> 
Southern Company                             9,076                         1    4.6%             4.6%
Edison International                         7,933                         2    4.0%             8.7%
PG&E Corp.                                   7,700                         3    3.9%            12.6%
Entergy Corp.                                7,649                         4    3.9%            16.5%
Unicom Corp.                                 7,176                         5    3.7%            20.1%
American Electric Power Co., Inc.            6,979                         6    3.6%            23.7%
Texas Utilities Co.                          6,210                         7    3.2%            26.8%
FPL Group, Inc.                              6,132                         8    3.1%            30.0%
Consolidated Edison, Inc.                    5,647                         9    2.9%            32.8%
FirstEnergy Corp.                            5,172                        10    2.6%            35.5%
Dominion Resources, Inc.                     4,628                        11    2.4%            37.8%
Duke Energy Corp.                            4,361                        12    2.2%            40.1%
Northeast Utilities                          4,297                        13    2.2%            42.2%
Reliant Energy, Inc.                         4,251                        14    2.2%            44.4%
PECO Energy Co.                              4,191                        15    2.1%            46.5%
Public Service Enterprise Group, Inc.        4,167                        16    2.1%            48.7%
GPU, Inc.                                    4,096                        17    2.1%            50.8%
Cinergy Corp.                                4,059                        18    2.1%            52.8%
New England Electric System                  3,989                        19    2.0%            54.8%
PacifiCorp                                   3,684                        20    1.9%            56.7%
DTE Energy Co.                               3,619                        21    1.8%            58.6%
Central & South West Corp.                   3,427                        22    1.7%            60.3%
Niagara Mohawk Power Corp.                   3,308                        23    1.7%            62.0%
PP&L Resources, Inc.                         3,048                        24    1.6%            63.5%
Carolina Power & Light Co.                   3,024                        25    1.5%            65.1%
Ameren Corp.                                 2,889                        26    1.5%            66.6%
Allegheny Energy, Inc.                       2,655                        27    1.4%            67.9%
CMS Energy Corp.                             2,513                        28    1.3%            69.2%
Northern States Power Co.                    2,483                        29    1.3%            70.5%
Long Island Power Authority                  2,481                        30    1.3%            71.7%
New Century Energies, Inc.                   2,452                        31    1.2%            73.0%
Florida Progress Corp.                       2,448                        32    1.2%            74.2%
Baltimore Gas & Electric Co.                 2,222                        33    1.1%            75.3%
Conectiv                                     2,083                        34    1.1%            76.4%
Potomac Electric Power Co.                   1,864                        35    0.9%            77.4%
Energy East Corp.                            1,792                        36    0.9%            78.3%
Pinnacle West Capital Corp.                  1,790                        37    0.9%            79.2%
Sempra Energy                                1,776                        38    0.9%            80.1%
BEC Energy                                   1,769                        39    0.9%            81.0%
Alliant Energy Corp.                         1,524                        40    0.8%            81.8%
Illinova Corp.                               1,420                        41    0.7%            82.5%
Enron Corp.                                  1,419                        42    0.7%            83.2%
Wisconsin Energy Corp.                       1,412                        43    0.7%            83.9%
Puget Sound Energy, Inc.                     1,231                        44    0.6%            84.6%
Western Resources, Inc.                      1,228                        45    0.6%            85.2%
SCANA Corp.                                  1,203                        46    0.6%            85.8%
TECO Energy, Inc.                            1,202                        47    0.6%            86.4%
OGE Energy Corp.                             1,192                        48    0.6%            87.0%
DQE, Inc.                                    1,147                        49    0.6%            87.6%
MidAmerican Energy Holdings Co.              1,126                        50    0.6%            88.2%
NIPSCO Industries, Inc.                      1,017                        51    0.5%            88.7%
DPL, Inc.                                    1,015                        52    0.5%            89.2%
CMP Group, Inc.                              977                          53    0.5%            89.7%
Hawaiian Electric Industries, Inc.           938                          54    0.5%            90.2%
Kansas City Power & Light Co.                896                          55    0.5%            90.6%
Eastern Utilities Associates                 829                          56    0.4%            91.1%
Commonwealth Energy System                   812                          57    0.4%            91.5%
Nevada Power Co.                             799                          58    0.4%            91.9%
Idaho Power Co.                              749                          59    0.4%            92.3%
IPALCO Enterprises, Inc.                     738                          60    0.4%            92.6%
UniSource Energy Corp.                       730                          61    0.4%            93.0%
Washington Water Power Co.                   726                          62    0.4%            93.4%
PSC of New Mexico                            722                          63    0.4%            93.7%
KU Energy Corp.                              716                          64    0.4%            94.1%
United Illuminating Co.                      710                          65    0.4%            94.5%
Rochester Gas & Electric Corp.               700                          66    0.4%            94.8%
LG&E Energy Corp.                            615                          67    0.3%            95.1%
El Paso Electric Co.                         594                          68    0.3%            95.4%
TNP Enterprises, Inc.                        581                          69    0.3%            95.7%
UtiliCorp United, Inc.                       557                          70    0.3%            96.0%
Orange & Rockland Utilities, Inc.            554                          71    0.3%            96.3%
Sierra Pacific Resources                     541                          72    0.3%            96.6%
Montana Power Co.                            508                          73    0.3%            96.8%
Minnesota Power, Inc.                        491                          74    0.3%            97.1%
WPS Resources Corp.                          479                          75    0.2%            97.3%
Cleco Corp.                                  456                          76    0.2%            97.6%
Ohio Valley Electric Corp.                   450                          77    0.2%            97.8%
Central Hudson Gas & Electric Corp.          416                          78    0.2%            98.0%
Central Vermont Public Service Corp.         372                          79    0.2%            98.2%

CILCORP, INC.                                338                          80    0.2%            98.4%

Everyone else combined                  3,214                                   1.6%           100.0%


Total                                   196,386
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                               Exhibit K-11

                               MARKET SHARES FOR GAS COMPANIES IN THE U.S.

  Parameter    Units       Cilcorp's     Cilcorp's       Number of     Portion of Market Served
                           Statistics      Share         Larger         by Cilcorp and Larger
                                                         Companies            Companies
- -----------------------------------------------------------------------------------------------
<S>           <C>             <C>            <C>             <C>                <C>  
Customers     thousands       200            0.4%            58                 94.0%
Assets        $millions       383            0.5%            57                 91.5%
Revenues      $millions       219            0.5%            60                 92.7%
</TABLE>



<TABLE>
<CAPTION>
                       COMPARISON OF CILCORP, INC. TO LARGE GAS UTILITIES

  Parameter    Units          Number of Utilities     Average Size      Ratio of Average Large
                              Necessary for 50% of       of These          Utility to Cilcorp
                                      U.S.              Utilities
- ----------------------------------------------------------------------------------------------
<S>           <C>             <C>                          <C>                    <C>
Customers     thousands       13                           1,995                  10
Assets        $millions       15                           2,713                  7
Revenues      $millions       16                           1,561                  7
</TABLE>


<TABLE>
<CAPTION>
  Parameter    Units          Number of Utilities     Average Size      Ratio of Average Large
                              Necessary for 80% of       of These          Utility to Cilcorp
                                      U.S.              Utilities
- -----------------------------------------------------------------------------------------------
<S>           <C>             <C>                          <C>                    <C>
Customers     thousands       36                           1,122                  6
Assets        $millions       40                           1,611                  4
Revenues      $millions       40                            965                   4
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                           MARKET SHARES FOR GAS COMPANIES IN THE UNITED STATES
                                 COMPANIES SORTED BY NUMBER OF CUSTOMERS

Holding Company                                Customers                 Rank   Share of        Cumulative
                                              (thousands)                        Total             Share
- ----------------------------------------------------------------------------------------------------------
<S>                                            <C>                         <C>   <C>                <C>
Sempra Energy                                  5,508                        1    11.0%               11.0%
PG&E Corp.                                     3,680                        2     7.4%               18.4%
Houston Industries, Inc.                       2,075                        3     4.1%               22.5%
Columbia Energy Group, Inc.                    1,940                        4     3.9%               26.4%
Nicor, Inc.                                    1,848                        5     3.7%               30.1%
Consolidated Natural Gas Co.                   1,786                        6     3.6%               33.6%
Public Service Enterprise Group, Inc.          1,531                        7     3.1%               36.7%
CMS Energy Corp.                               1,511                        8     3.0%               39.7%
AGL Resources, Inc.                            1,361                        9     2.7%               42.4%
Texas Utilities Co.                            1,355                       10     2.7%               45.1%
MCN Energy Group, Inc.                         1,178                       11     2.4%               47.5%
MarketSpan Corp.                               1,132                       12     2.3%               49.8%
Consolidated Edison, Inc.                      1,033                       13     2.1%               51.8%
New Century Energies, Inc.                     1,006                       14     2.0%               53.8%
Southern Union Co.                               988                       15     2.0%               55.8%
Peoples Energy Corp.                             963                       16     1.9%               57.7%
Washington Gas Light Co.                         790                       17     1.6%               59.3%
UtiliCorp United, Inc.                           786                       18     1.6%               60.9%
ONEOK, Inc.                                      744                       19     1.5%               62.4%
National Fuel Gas Co.                            712                       20     1.4%               63.8%
NIPSCO Industries, Inc.                          688                       21     1.4%               65.2%
Questar Corp.                                    626                       22     1.3%               66.4%
Laclede Gas Co.                                  620                       23     1.2%               67.7%
MidAmerican Energy Holdings Co.                  612                       24     1.2%               68.9%
Eastern Enterprises                              570                       25     1.1%               70.0%
Baltimore Gas & Electric Co.                     565                       26     1.1%               71.1%
Niagara Mohawk Power Corp.                       526                       27     1.1%               72.2%
Wicor, Inc.                                      513                       28     1.0%               73.2%
Puget Sound Energy, Inc.                         510                       29     1.0%               74.2%
Atmos Energy Corp.                               501                       30     1.0%               75.2%
Indiana Energy, Inc.                             477                       31     1.0%               76.2%
Southwest Gas Corp.                              468                       32     0.9%               77.1%
Cinergy Corp.                                    453                       33     0.9%               78.0%
NW Natural (Northwest Natural Gas Co.)           443                       34     0.9%               78.9%
Northern States Power Co.                        443                       35     0.9%               79.8%
Piedmont Natural Gas Co., Inc.                   440                       36     0.9%               80.7%
PECO Energy Co.                                  405                       37     0.8%               81.5%
PSC of New Mexico                                401                       38     0.8%               82.3%
Illinova Corp.                                   394                       39     0.8%               83.1%
Alliant Energy Corp.                             380                       40     0.8%               83.8%
New Jersey Resources Corp.                       367                       41     0.7%               84.6%
NUI Corp.                                        339                       42     0.7%               85.3%
PSC of North Carolina, Inc.                      310                       43     0.6%               85.9%
Ameren Corp.                                     294                       44     0.6%               86.5%
LG&E Energy Corp.                                281                       45     0.6%               87.0%
Rochester Gas & Electric Corp.                   281                       46     0.6%               87.6%
Citizens Utilities Co.                           277                       47     0.6%               88.1%
Bay State Gas Co.                                270                       48     0.5%               88.7%
South Jersey Industries, Inc.                    260                       49     0.5%               89.2%
Equitable Resources, Inc.                        260                       50     0.5%               89.7%
UGI Corp.                                        254                       51     0.5%               90.2%
Citizens Gas & Coke Utility                      254                       52     0.5%               90.7%
SCANA Corp.                                      249                       53     0.5%               91.2%
Washington Water Power Co.                       241                       54     0.5%               91.7%
Energy East Corp.                                240                       55     0.5%               92.2%
Commonwealth Energy System                       235                       56     0.5%               92.7%
TECO Energy, Inc.                                234                       57     0.5%               93.1%
WPS Resources Corp.                              218                       58     0.4%               93.6%

CILCORP, INC.                                    200                       59     0.4%               94.0%

Everyone else combined                         3,024                              6.0%              100.0%


Total                                         50,053
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                           MARKET SHARES FOR GAS COMPANIES IN THE UNITED STATES
                                        COMPANIES SORTED BY ASSETS

Holding Company                                Assets                     Rank   Share of        Cumulative
                                              (millions of $)                     Total             Share
- -----------------------------------------------------------------------------------------------------------
<S>                                            <C>                           <C>   <C>                 <C> 
Sempra Energy                                  6,652                         1     8.3%                8.3%
PG&E Corp.                                     5,985                         2     7.4%               15.7%
Nicor, Inc.                                    2,956                         3     3.7%               19.4%
Consolidated Natural Gas Co.                   2,705                         4     3.4%               22.7%
Public Service Enterprise Group, Inc.          2,697                         5     3.3%               26.1%
MCN Energy Group, Inc.                         2,541                         6     3.2%               29.2%
Columbia Energy Group, Inc.                    2,424                         7     3.0%               32.2%
Peoples Energy Corp.                           2,083                         8     2.6%               34.8%
CMS Energy Corp.                               1,926                         9     2.4%               37.2%
AGL Resources, Inc.                            1,885                        10     2.3%               39.6%
Washington Gas Light Co.                       1,832                        11     2.3%               41.8%
MarketSpan Corp.                               1,827                        12     2.3%               44.1%
Houston Industries, Inc.                       1,764                        13     2.2%               46.3%
Consolidated Edison, Inc.                      1,740                        14     2.2%               48.5%
Texas Utilities Co.                            1,677                        15     2.1%               50.5%
Southern Union Co.                             1,518                        16     1.9%               52.4%
NIPSCO Industries, Inc.                        1,230                        17     1.5%               53.9%
Piedmont Natural Gas Co., Inc.                 1,227                        18     1.5%               55.5%
Long Island Lighting Co.                       1,219                        19     1.5%               57.0%
National Fuel Gas Co.                          1,187                        20     1.5%               58.5%
Puget Sound Energy, Inc.                       1,169                        21     1.5%               59.9%
Niagara Mohawk Power Corp.                     1,132                        22     1.4%               61.3%
NW Natural (Northwest Natural Gas Co.)         1,129                        23     1.4%               62.7%
New Century Energies, Inc.                     1,124                        24     1.4%               64.1%
Eastern Enterprises                              955                        25     1.2%               65.3%
UtiliCorp United, Inc.                           954                        26     1.2%               66.5%
PECO Energy Co.                                  878                        27     1.1%               67.6%
Baltimore Gas & Electric Co.                     847                        28     1.1%               68.6%
Indiana Energy, Inc.                             847                        29     1.1%               69.7%
Questar Corp.                                    836                        30     1.0%               70.7%
ONEOK, Inc.                                      826                        31     1.0%               71.7%
New Jersey Resources Corp.                       810                        32     1.0%               72.7%
Wicor, Inc.                                      787                        33     1.0%               73.7%
Laclede Gas Co.                                  781                        34     1.0%               74.7%
MidAmerican Energy Holdings Co.                  769                        35     1.0%               75.6%
Southwest Gas Corp.                              747                        36     0.9%               76.6%
Cinergy Corp.                                    739                        37     0.9%               77.5%
Citizens Gas & Coke Utility                      688                        38     0.9%               78.3%
Atmos Energy Corp.                               684                        39     0.8%               79.2%
PSC of North Carolina, Inc.                      671                        40     0.8%               80.0%
UGI Corp.                                        638                        41     0.8%               80.8%
Illinova Corp.                                   634                        42     0.8%               81.6%
Bay State Gas Co.                                622                        43     0.8%               82.4%
South Jersey Industries, Inc.                    616                        44     0.8%               83.1%
Northern States Power Co.                        608                        45     0.8%               83.9%
NUI Corp.                                        607                        46     0.8%               84.7%
Equitable Resources, Inc.                        567                        47     0.7%               85.4%
Energy East Corp.                                563                        48     0.7%               86.1%
Yankee Energy System, Inc.                       524                        49     0.7%               86.7%
Alliant Energy Corp.                             495                        50     0.6%               87.3%
TECO Energy, Inc.                                460                        51     0.6%               87.9%
Ameren Corp.                                     447                        52     0.6%               88.4%
PSC of New Mexico                                441                        53     0.5%               89.0%
Cascade Natural Gas Corp.                        423                        54     0.5%               89.5%
Rochester Gas & Electric Corp.                   417                        55     0.5%               90.0%
CTG Resources, Inc.                              406                        56     0.5%               90.5%
Connecticut Energy Corp.                         396                        57     0.5%               91.0%

CILCORP, INC.                                    383                        58     0.5%               91.5%

Everyone else combined                         6,837                               8.5%              100.0%


Total                                         80,532
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                           MARKET SHARES FOR GAS COMPANIES IN THE UNITED STATES
                                       COMPANIES SORTED BY REVENUE

Holding Company                                Revenue                     Rank   Share of       Cumulative
                                              (millions of $)                      Total            Share
- -----------------------------------------------------------------------------------------------------------
<S>                                            <C>                           <C>   <C>               <C>
Sempra Energy                                  3,196                          1    6.6%                6.6%
Columbia Energy Group, Inc.                    2,282                          2    4.7%               11.4%
Consolidated Natural Gas Co.                   2,027                          3    4.2%               15.6%
Public Service Enterprise Group, Inc.          1,937                          4    4.0%               19.6%
PG&E Corp.                                     1,892                          5    3.9%               23.5%
Nicor, Inc.                                    1,731                          6    3.6%               27.1%
Houston Industries, Inc.                       1,695                          7    3.5%               30.6%
MarketSpan Corp.                               1,310                          8    2.7%               33.3%
Peoples Energy Corp.                           1,238                          9    2.6%               35.9%
MCN Energy Group, Inc.                         1,227                         10    2.5%               38.4%
CMS Energy Corp.                               1,195                         11    2.5%               40.9%
AGL Resources, Inc.                            1,120                         12    2.3%               43.2%
Consolidated Edison, Inc.                      1,096                         13    2.3%               45.5%
Washington Gas Light Co.                       1,079                         14    2.2%               47.7%
National Fuel Gas Co.                            986                         15    2.0%               49.7%
Texas Utilities Co.                              969                         16    2.0%               51.8%
Southern Union Co.                               882                         17    1.8%               53.6%
Piedmont Natural Gas Co., Inc.                   784                         18    1.6%               55.2%
NIPSCO Industries, Inc.                          772                         19    1.6%               56.8%
Eastern Enterprises                              756                         20    1.6%               58.4%
Long Island Lighting Co.                         705                         21    1.5%               59.8%
Niagara Mohawk Power Corp.                       659                         22    1.4%               61.2%
New Century Energies, Inc.                       637                         23    1.3%               62.5%
Laclede Gas Co.                                  602                         24    1.2%               63.8%
ONEOK, Inc.                                      600                         25    1.2%               65.0%
New Jersey Resources Corp.                       574                         26    1.2%               66.2%
Wicor, Inc.                                      537                         27    1.1%               67.3%
MidAmerican Energy Holdings Co.                  536                         28    1.1%               68.4%
Indiana Energy, Inc.                             528                         29    1.1%               69.5%
Baltimore Gas & Electric Co.                     522                         30    1.1%               70.6%
Northern States Power Co.                        505                         31    1.0%               71.6%
Atmos Energy Corp.                               502                         32    1.0%               72.7%
Cinergy Corp.                                    496                         33    1.0%               73.7%
NUI Corp.                                        455                         34    0.9%               74.6%
PECO Energy Co.                                  451                         35    0.9%               75.6%
Questar Corp.                                    448                         36    0.9%               76.5%
Bay State Gas Co.                                442                         37    0.9%               77.4%
Equitable Resources, Inc.                        410                         38    0.9%               78.3%
Puget Sound Energy, Inc.                         409                         39    0.8%               79.1%
Alliant Energy Corp.                             408                         40    0.8%               80.0%
UGI Corp.                                        368                         41    0.8%               80.7%
Illinova Corp.                                   354                         42    0.7%               81.5%
NW Natural (Northwest Natural Gas Co.)           352                         43    0.7%               82.2%
PSC of North Carolina, Inc.                      348                         44    0.7%               82.9%
Energy East Corp.                                338                         45    0.7%               83.6%
Rochester Gas & Electric Corp.                   336                         46    0.7%               84.3%
Commonwealth Energy System                       331                         47    0.7%               85.0%
South Jersey Industries, Inc.                    325                         48    0.7%               85.7%
Yankee Energy System, Inc.                       319                         49    0.7%               86.3%
PSC of New Mexico                                295                         50    0.6%               86.9%
CTG Resources, Inc.                              285                         51    0.6%               87.5%
UtiliCorp United, Inc.                           276                         52    0.6%               88.1%
Citizens Gas & Coke Utility                      275                         53    0.6%               88.7%
Southwest Gas Corp.                              258                         54    0.5%               89.2%
Connecticut Energy Corp.                         252                         55    0.5%               89.7%
Ameren Corp.                                     250                         56    0.5%               90.2%
TECO Energy, Inc.                                250                         57    0.5%               90.8%
SCANA Corp.                                      234                         58    0.5%               91.3%
SEMCO Energy, Inc.                               233                         59    0.5%               91.7%
LG&E Energy Corp.                                231                         60    0.5%               92.2%

CILCORP, INC.                                    219                         61    0.5%               92.7%

Everyone else combined                         3,541                               7.3%              100.0%


Total                                         48,267
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                          Exhibit K-12


               MARKET SHARES FOR COMBINED GAS AND ELECTRIC COMPANIES IN THE U.S.

  Parameter        Units       Cilcorp's   Cilcorp's     Number of     Portion of Market Served
                               Statistics    Share         Larger       by Cilcorp and Larger
                                                         Companies            Companies
- -----------------------------------------------------------------------------------------------
<S>                           <C>            <C>             <C>                <C>  
Customers     thousands         395          0.7%            27                 96.1%
Assets        $millions       1,570          0.7%            28                 96.8%
Revenues      $millions         557          0.7%            29                 97.2%
</TABLE>



<TABLE>
<CAPTION>
                         COMPARISON OF CILCORP, INC. TO LARGE UTILITIES

  Parameter        Units        Number of Utilities     Average Size    Ratio of Average Large
                               Necessary for 50% of       of These        Utility to Cilcorp
                                       U.S.              Utilities
- ----------------------------------------------------------------------------------------------
<S>                                 <C>                    <C>                    <C>
Customers     thousands             6                       4,665                 12
Assets        $millions             8                      14,510                 9
Revenues      $millions             8                       5,535                 10
</TABLE>

<TABLE>
<CAPTION>
  Parameter        Units        Number of Utilities     Average Size    Ratio of Average Large
                               Necessary for 80% of       of These        Utility to Cilcorp
                                       U.S.              Utilities
- -----------------------------------------------------------------------------------------------
<S>                                <C>                     <C>                    <C>
Customers     thousands            17                       2,668                 7
Assets        $millions            17                      10,343                 7
Revenues      $millions            17                       3,971                 7
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                MARKET SHARES FOR COMBINED GAS AND ELECTRIC COMPANIES IN THE UNITED STATES
                                 Companies Sorted by Number of Customers

Holding Company                               Customers              Rank  Share of        Cumulative
                                             (thousands)                    Total             Share
- -----------------------------------------------------------------------------------------------------
<S>                                             <C>                    <C>  <C>                <C>
PG&E Corp.                                      8,167                   1   14.6%               14.6%
Sempra Energy                                   6,676                   2   11.9%               26.6%
Consolidated Edison, Inc.                       4,043                   3    7.2%               33.8%
Public Service Enterprise Group, Inc.           3,428                   4    6.1%               39.9%
CMS Energy Corp.                                3,115                   5    5.6%               45.5%
New Century Energies, Inc.                      2,563                   6    4.6%               50.1%
Niagara Mohawk Power Corp.                      2,080                   7    3.7%               53.8%
Northern States Power Co.                       1,917                   8    3.4%               57.2%
PECO Energy Co.                                 1,887                   9    3.4%               60.6%
Cinergy Corp.                                   1,853                  10    3.3%               63.9%
Ameren Corp.                                    1,789                  11    3.2%               67.1%
Baltimore Gas & Electric Co.                    1,674                  12    3.0%               70.1%
Puget Sound Energy, Inc.                        1,374                  13    2.5%               72.6%
Alliant Energy Corp.                            1,271                  14    2.3%               74.9%
MidAmerican Energy Holdings Co.                 1,256                  15    2.2%               77.1%
UtiliCorp United, Inc.                          1,152                  16    2.1%               79.2%
NIPSCO Industries, Inc.                         1,102                  17    2.0%               81.1%
Energy East Corp.                               1,051                  18    1.9%               83.0%
Long Island Power Authority                     1,037                  19    1.9%               84.9%
Conectiv                                        1,028                  20    1.8%               86.7%
Illinova Corp.                                    953                  21    1.7%               88.4%
SCANA Corp.                                       748                  22    1.3%               89.8%
PSC of New Mexico                                 747                  23    1.3%               91.1%
LG&E Energy Corp.                                 636                  24    1.1%               92.2%
Rochester Gas & Electric Corp.                    623                  25    1.1%               93.4%
WPS Resources Corp.                               589                  26    1.1%               94.4%
Washington Water Power Co.                        538                  27    1.0%               95.4%

CILCORP, INC.                                     395                  28    0.7%               96.1%

Everyone else combined                          2,190                        3.9%              100.0%


Total                                         55,883
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                MARKET SHARES FOR COMBINED GAS AND ELECTRIC COMPANIES IN THE UNITED STATES
                                        COMPANIES SORTED BY ASSETS

Holding Company                           Assets                Rank  Share of      Cumulative
                                         (millions of $)               Total           Share
- ----------------------------------------------------------------------------------------------
<S>                                       <C>                     <C>  <C>               <C>  
PG&E Corp.                                 29,973                  1   13.7%             13.7%
Public Service Enterprise Group, Inc.      16,345                  2    7.5%             21.2%
PECO Energy Co.                            14,682                  3    6.7%             27.9%
Consolidated Edison, Inc.                  13,479                  4    6.2%             34.0%
Sempra Energy                              11,154                  5    5.1%             39.1%
Ameren Corp.                               10,893                  6    5.0%             44.1%
Niagara Mohawk Power Corp.                  9,865                  7    4.5%             48.6%
Cinergy Corp.                               9,690                  8    4.4%             53.0%
New Century Energies, Inc.                  7,763                  9    3.5%             56.6%
Baltimore Gas & Electric Co.                7,755                 10    3.5%             60.1%
CMS Energy Corp.                            7,714                 11    3.5%             63.6%
Northern States Power Co.                   7,474                 12    3.4%             67.0%
Illinova Corp.                              7,099                 13    3.2%             70.3%
Conectiv                                    5,835                 14    2.7%             73.0%
Energy East Corp.                           5,723                 15    2.6%             75.6%
Long Island Power Authority                 5,217                 16    2.4%             78.0%
Alliant Energy Corp.                        5,177                 17    2.4%             80.3%
NIPSCO Industries, Inc.                     5,141                 18    2.3%             82.7%
Puget Sound Energy, Inc.                    4,667                 19    2.1%             84.8%
MidAmerican Energy Holdings Co.             4,645                 20    2.1%             86.9%
SCANA Corp.                                 4,632                 21    2.1%             89.0%
Rochester Gas & Electric Corp.              2,853                 22    1.3%             90.3%
LG&E Energy Corp.                           2,578                 23    1.2%             91.5%
PSC of New Mexico                           2,390                 24    1.1%             92.6%
UtiliCorp United, Inc.                      2,357                 25    1.1%             93.7%
Washington Water Power Co.                  1,941                 26    0.9%             94.6%
Sierra Pacific Resources                    1,690                 27    0.8%             95.3%
WPS Resources Corp.                         1,640                 28    0.7%             96.1%

CILCORP, INC.                               1,570                 29    0.7%             96.8%

Everyone else combined                      6,986                       3.2%            100.0%


Total                                     218,929
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                MARKET SHARES FOR COMBINED GAS AND ELECTRIC COMPANIES IN THE UNITED STATES
                                       Companies Sorted by Revenue

Holding Company                           Revenue                Rank   Share of       Cumulative
                                         (millions of $)                 Total            Share
- -------------------------------------------------------------------------------------------------
<S>                                          <C>                   <C>   <C>               <C>  
PG&E Corp.                                    9,592                 1    11.5%              11.5%
Consolidated Edison, Inc.                     6,743                 2    8.1%               19.5%
Public Service Enterprise Group, Inc.         6,103                 3    7.3%               26.8%
Sempra Energy                                 4,973                 4    5.9%               32.8%
PECO Energy Co.                               4,642                 5    5.6%               38.3%
Cinergy Corp.                                 4,555                 6    5.4%               43.8%
Niagara Mohawk Power Corp.                    3,967                 7    4.7%               48.5%
CMS Energy Corp.                              3,708                 8    4.4%               53.0%
Long Island Power Authority                   3,185                 9    3.8%               56.8%
Ameren Corp.                                  3,139                10    3.8%               60.5%
New Century Energies, Inc.                    3,090                11    3.7%               64.2%
Northern States Power Co.                     2,988                12    3.6%               67.8%
Baltimore Gas & Electric Co.                  2,743                13    3.3%               71.1%
Conectiv                                      2,236                14    2.7%               73.8%
Energy East Corp.                             2,130                15    2.5%               76.3%
Alliant Energy Corp.                          1,932                16    2.3%               78.6%
NIPSCO Industries, Inc.                       1,789                17    2.1%               80.8%
Illinova Corp.                                1,774                18    2.1%               82.9%
MidAmerican Energy Holdings Co.               1,663                19    2.0%               84.9%
Puget Sound Energy, Inc.                      1,641                20    2.0%               86.8%
SCANA Corp.                                   1,436                21    1.7%               88.5%
Rochester Gas & Electric Corp.                1,037                22    1.2%               89.8%
PSC of New Mexico                             1,017                23    1.2%               91.0%
Washington Water Power Co.                      892                24    1.1%               92.1%
LG&E Energy Corp.                               846                25    1.0%               93.1%
UtiliCorp United, Inc.                          833                26    1.0%               94.1%
Orange & Rockland Utilities, Inc.               722                27    0.9%               94.9%
WPS Resources Corp.                             690                28    0.8%               95.8%
Sierra Pacific Resources                        611                29    0.7%               96.5%

CILCORP, INC.                                   557                30    0.7%               97.2%

Everyone else combined                        2,373                      2.8%         100.0%


Total                                        83,607
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                               Exhibit K-13


                             MARKET SHARES FOR UTILITY COMPANIES IN THE U.S.

  Parameter        Units       Cilcorp's   Cilcorp's     Number of     Portion of Market Served
                               Statistics    Share         Larger       by Cilcorp and Larger
                                                         Companies            Companies
- ---------------------------------------------------------------------------------------------------------
<S>           <C>             <C>            <C>             <C>                <C>  
Customers     thousands       395            0.3%            84                 92.4%
Assets        $millions       1,570          0.2%            78                 93.7%
Revenues      $millions       557            0.2%            88                 93.9%
</TABLE>



<TABLE>
<CAPTION>
                         COMPARISON OF CILCORP, INC. TO LARGE UTILITIES

  Parameter        Units        Number of Utilities     Average Size    Ratio of Average Large
                               Necessary for 50% of       of These        Utility to Cilcorp
                                       U.S.              Utilities
- ----------------------------------------------------- ------------------------------------------
<S>           <C>             <C>                          <C>                    <C>
Customers     thousands       22                           3,265                  8
Assets        $millions       18                           18,213                 12
Revenues      $millions       21                           5,961                  11

  Parameter        Units        Number of Utilities     Average Size    Ratio of Average Large
                               Necessary for 80% of       of These        Utility to Cilcorp
                                       U.S.              Utilities
- ----------------------------------------------------- ------------------------------------------
Customers     thousands       55                           2,069                  5
Assets        $millions       45                           11,703                 7
Revenues      $millions       51                           3,850                  7
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                  MARKET SHARE FOR UTILITIES IN THE U.S.
                                 COMPANIES SORTED BY NUMBER OF CUSTOMERS

              Holding Company               Customers                  Rank     Share of       Cumulative
                                           (thousands)                           Total           Share
- ---------------------------------------------------------------------------------------------------------
<S>                                         <C>                           <C>     <C>                <C> 
PG&E Corp.                                   8,167                         1      5.8%                5.8%
Sempra Energy                                6,676                         2      4.7%               10.5%
Edison International                         4,235                         3      3.0%               13.5%
Consolidated Edison, Inc.                    4,043                         4      2.9%               16.3%
Texas Utilities Co.                          3,814                         5      2.7%               19.0%
Southern Company                             3,683                         6      2.6%               21.6%
Houston Industries, Inc.                     3,633                         7      2.6%               24.2%
FPL Group, Inc.                              3,615                         8      2.6%               26.7%
Public Service Enterprise Group, Inc.        3,428                         9      2.4%               29.2%
Unicom Corp.                                 3,420                        10      2.4%               31.6%
CMS Energy Corp.                             3,115                        11      2.2%               33.8%
American Electric Power Co., Inc.            2,958                        12      2.1%               35.9%
New Century Energies, Inc.                   2,563                        13      1.8%               37.7%
Entergy Corp.                                2,447                        14      1.7%               39.4%
FirstEnergy Corp.                            2,151                        15      1.5%               40.9%
Niagara Mohawk Power Corp.                   2,080                        16      1.5%               42.4%
DTE Energy Co.                               2,039                        17      1.4%               43.8%
GPU, Inc.                                    2,008                        18      1.4%               45.3%
Dominion Resources, Inc.                     1,977                        19      1.4%               46.7%
Columbia Energy Group, Inc.                  1,940                        20      1.4%               48.0%
Duke Energy Corp.                            1,919                        21      1.4%               49.4%
Northern States Power Co.                    1,917                        22      1.4%               50.7%
PECO Energy Co.                              1,887                        23      1.3%               52.1%
Cinergy Corp.                                1,853                        24      1.3%               53.4%
Nicor, Inc.                                  1,848                        25      1.3%               54.7%
Ameren Corp.                                 1,789                        26      1.3%               55.9%
Consolidated Natural Gas Co.                 1,786                        27      1.3%               57.2%
Central & South West Corp.                   1,712                        28      1.2%               58.4%
Northeast Utilities                          1,706                        29      1.2%               59.6%
Baltimore Gas & Electric Co.                 1,674                        30      1.2%               60.8%
PacifiCorp                                   1,421                        31      1.0%               61.8%
Allegheny Energy, Inc.                       1,395                        32      1.0%               62.8%
Puget Sound Energy, Inc.                     1,374                        33      1.0%               63.8%
AGL Resources, Inc.                          1,361                        34      1.0%               64.7%
New England Electric System                  1,337                        35      0.9%               65.7%
Florida Progress Corp.                       1,314                        36      0.9%               66.6%
Alliant Energy Corp.                         1,271                        37      0.9%               67.5%
MidAmerican Energy Holdings Co.              1,256                        38      0.9%               68.4%
PP&L Resources, Inc.                         1,240                        39      0.9%               69.3%
MCN Energy Group, Inc.                       1,178                        40      0.8%               70.1%
UtiliCorp United, Inc.                       1,152                        41      0.8%               70.9%
Carolina Power & Light Co.                   1,138                        42      0.8%               71.7%
MarketSpan Corp.                             1,132                        43      0.8%               72.5%
NIPSCO Industries, Inc.                      1,102                        44      0.8%               73.3%
Energy East Corp.                            1,051                        45      0.7%               74.0%
Long Island Power Authority                  1,037                        46      0.7%               74.8%
Conectiv                                     1,028                        47      0.7%               75.5%
Southern Union Co.                             988                        48      0.7%               76.2%
Wisconsin Energy Corp.                         973                        49      0.7%               76.9%
Peoples Energy Corp.                           963                        50      0.7%               77.6%
Illinova Corp.                                 953                        51      0.7%               78.2%
Washington Gas Light Co.                       790                        52      0.6%               78.8%
TECO Energy, Inc.                              753                        53      0.5%               79.3%
Pinnacle West Capital Corp.                    748                        54      0.5%               79.8%
SCANA Corp.                                    748                        55      0.5%               80.4%
PSC of New Mexico                              747                        56      0.5%               80.9%
ONEOK, Inc.                                    744                        57      0.5%               81.4%
National Fuel Gas Co.                          712                        58      0.5%               81.9%
OGE Energy Corp.                               687                        59      0.5%               82.4%
Potomac Electric Power Co.                     685                        60      0.5%               82.9%
Enron Corp.                                    679                        61      0.5%               83.4%
BEC Energy                                     669                        62      0.5%               83.9%
LG&E Energy Corp.                              636                        63      0.4%               84.3%
Questar Corp.                                  626                        64      0.4%               84.7%
Rochester Gas & Electric Corp.                 623                        65      0.4%               85.2%
Laclede Gas Co.                                620                        66      0.4%               85.6%
Western Resources, Inc.                        614                        67      0.4%               86.1%
Commonwealth Energy System                     602                        68      0.4%               86.5%
WPS Resources Corp.                            589                        69      0.4%               86.9%
DQE, Inc.                                      581                        70      0.4%               87.3%
Eastern Enterprises                            570                        71      0.4%               87.7%
Washington Water Power Co.                     538                        72      0.4%               88.1%
CMP Group, Inc.                                525                        73      0.4%               88.5%
Wicor, Inc.                                    513                        74      0.4%               88.8%
Nevada Power Co.                               504                        75      0.4%               89.2%
Atmos Energy Corp.                             501                        76      0.4%               89.5%
DPL, Inc.                                      482                        77      0.3%               89.9%
Indiana Energy, Inc.                           477                        78      0.3%               90.2%
Southwest Gas Corp.                            468                        79      0.3%               90.5%
KU Energy Corp.                                464                        80      0.3%               90.9%
NW Natural (Northwest Natural Gas Co.)         443                        81      0.3%               91.2%
Kansas City Power & Light Co.                  443                        82      0.3%               91.5%
Piedmont Natural Gas Co., Inc.                 440                        83      0.3%               91.8%
IPALCO Enterprises, Inc.                       417                        84      0.3%               92.1%

CILCORP, INC.                                  395                        85      0.3%               92.4%

Everyone else combined                                                                               100%


Total                                       141573.42
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                MARKET SHARE FOR UTILITIES IN THE U.S.
                                      COMPANIES SORTED BY ASSETS

              Holding Company                  Assets                Rank    Share of        Cumulative
                                           (millions of $)                    Total             Share
- -------------------------------------------------------------------------------------------------------
<S>                                         <C>                        <C>   <C>                  <C> 
Southern Company                            30,208                      1     4.6%                 4.6%
PG&E Corp.                                  29,973                      2     4.6%                 9.2%
Unicom Corp.                                26,322                      3     4.0%                13.2%
Texas Utilities Co.                         24,004                      4     3.7%                16.8%
Entergy Corp.                               22,637                      5     3.5%                20.3%
Edison International                        20,723                      6     3.2%                23.5%
American Electric Power Co., Inc.           17,993                      7     2.7%                26.2%
FPL Group, Inc.                             16,643                      8     2.5%                28.7%
Public Service Enterprise Group, Inc.       16,345                      9     2.5%                31.2%
Duke Energy Corp.                           14,760                     10     2.2%                33.5%
PECO Energy Co.                             14,682                     11     2.2%                35.7%
Dominion Resources, Inc.                    14,545                     12     2.2%                37.9%
Houston Industries, Inc.                    14,378                     13     2.2%                40.1%
FirstEnergy Corp.                           14,289                     14     2.2%                42.3%
DTE Energy Co.                              14,123                     15     2.2%                44.5%
Consolidated Edison, Inc.                   13,479                     16     2.1%                46.5%
PacifiCorp                                  11,417                     17     1.7%                48.2%
Central & South West Corp.                  11,314                     18     1.7%                50.0%
Sempra Energy                               11,154                     19     1.7%                51.7%
Ameren Corp.                                10,893                     20     1.7%                53.3%
Carolina Power & Light Co.                  10,090                     21     1.5%                54.9%
PP&L Resources, Inc.                        10,049                     22     1.5%                56.4%
GPU, Inc.                                    9,896                     23     1.5%                57.9%
Niagara Mohawk Power Corp.                   9,865                     24     1.5%                59.4%
Northeast Utilities                          9,751                     25     1.5%                60.9%
Cinergy Corp.                                9,690                     26     1.5%                62.4%
Allegheny Energy, Inc.                       7,977                     27     1.2%                63.6%
New Century Energies, Inc.                   7,763                     28     1.2%                64.8%
Baltimore Gas & Electric Co.                 7,755                     29     1.2%                66.0%
CMS Energy Corp.                             7,714                     30     1.2%                67.1%
Northern States Power Co.                    7,474                     31     1.1%                68.3%
Illinova Corp.                               7,099                     32     1.1%                69.4%
Pinnacle West Capital Corp.                  6,923                     33     1.1%                70.4%
New England Electric System                  6,246                     34     1.0%                71.4%
Potomac Electric Power Co.                   6,211                     35     0.9%                72.3%
Florida Progress Corp.                       6,158                     36     0.9%                73.2%
Conectiv                                     5,835                     37     0.9%                74.1%
Energy East Corp.                            5,723                     38     0.9%                75.0%
Long Island Power Authority                  5,217                     39     0.8%                75.8%
Alliant Energy Corp.                         5,177                     40     0.8%                76.6%
NIPSCO Industries, Inc.                      5,141                     41     0.8%                77.4%
Wisconsin Energy Corp.                       4,969                     42     0.8%                78.1%
Western Resources, Inc.                      4,722                     43     0.7%                78.9%
Puget Sound Energy, Inc.                     4,667                     44     0.7%                79.6%
MidAmerican Energy Holdings Co.              4,645                     45     0.7%                80.3%
SCANA Corp.                                  4,632                     46     0.7%                81.0%
DQE, Inc.                                    4,334                     47     0.7%                81.6%
BEC Energy                                   4,295                     48     0.7%                82.3%
TECO Energy, Inc.                            4,086                     49     0.6%                82.9%
OGE Energy Corp.                             3,609                     50     0.6%                83.5%
Kansas City Power & Light Co.                3,497                     51     0.5%                84.0%
DPL, Inc.                                    3,261                     52     0.5%                84.5%
Enron Corp.                                  3,014                     53     0.5%                85.0%
Nicor, Inc.                                  2,956                     54     0.5%                85.4%
Rochester Gas & Electric Corp.               2,853                     55     0.4%                85.8%
Consolidated Natural Gas Co.                 2,705                     56     0.4%                86.3%
IPALCO Enterprises, Inc.                     2,695                     57     0.4%                86.7%
Idaho Power Co.                              2,606                     58     0.4%                87.1%
LG&E Energy Corp.                            2,578                     59     0.4%                87.5%
KU Energy Corp.                              2,553                     60     0.4%                87.8%
MCN Energy Group, Inc.                       2,541                     61     0.4%                88.2%
Columbia Energy Group, Inc.                  2,424                     62     0.4%                88.6%
PSC of New Mexico                            2,390                     63     0.4%                89.0%
Nevada Power Co.                             2,378                     64     0.4%                89.3%
UtiliCorp United, Inc.                       2,357                     65     0.4%                89.7%
El Paso Electric Co.                         2,259                     66     0.3%                90.0%
UniSource Energy Corp.                       2,189                     67     0.3%                90.4%
Hawaiian Electric Industries, Inc.           2,084                     68     0.3%                90.7%
Peoples Energy Corp.                         2,083                     69     0.3%                91.0%
Washington Water Power Co.                   1,941                     70     0.3%                91.3%
AGL Resources, Inc.                          1,885                     71     0.3%                91.6%
Washington Gas Light Co.                     1,832                     72     0.3%                91.9%
MarketSpan Corp.                             1,827                     73     0.3%                92.1%
United Illuminating Co.                      1,819                     74     0.3%                92.4%
Montana Power Co.                            1,798                     75     0.3%                92.7%
Sierra Pacific Resources                     1,690                     76     0.3%                93.0%
CMP Group, Inc.                              1,689                     77     0.3%                93.2%
WPS Resources Corp.                          1,640                     78     0.2%                93.5%
CILCORP, INC.                                1,570                     79     0.2%                93.7%

Everyone else combined                                                                             100%


Total                                      656,052
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                MARKET SHARE FOR UTILITIES IN THE U.S.
                                     COMPANIES SORTED BY REVENUE

              Holding Company                  Revenue              Rank    Share of        Cumulative
                                            (millions of $)                  Total            Share
- ------------------------------------------------------------------------------------------------------
<S>                                            <C>                      <C>    <C>                <C> 
PG&E Corp.                                       9,592                   1     3.9%                 3.9%
Southern Company                                 9,076                   2     3.7%                 7.6%
Edison International                             7,933                   3     3.2%                10.9%
Entergy Corp.                                    7,649                   4     3.1%                14.0%
Texas Utilities Co.                              7,179                   5     2.9%                16.9%
Unicom Corp.                                     7,176                   6     2.9%                19.9%
American Electric Power Co., Inc.                6,979                   7     2.9%                22.7%
Consolidated Edison, Inc.                        6,743                   8     2.8%                25.5%
FPL Group, Inc.                                  6,132                   9     2.5%                28.0%
Public Service Enterprise Group, Inc.            6,103                  10     2.5%                30.5%
Houston Industries, Inc.                         5,946                  11     2.4%                32.9%
FirstEnergy Corp.                                5,172                  12     2.1%                35.0%
Sempra Energy                                    4,973                  13     2.0%                37.1%
PECO Energy Co.                                  4,642                  14     1.9%                39.0%
Dominion Resources, Inc.                         4,628                  15     1.9%                40.8%
Cinergy Corp.                                    4,555                  16     1.9%                42.7%
Duke Energy Corp.                                4,361                  17     1.8%                44.5%
Northeast Utilities                              4,297                  18     1.8%                46.2%
GPU, Inc.                                        4,096                  19     1.7%                47.9%
New England Electric System                      3,989                  20     1.6%                49.5%
Niagara Mohawk Power Corp.                       3,967                  21     1.6%                51.2%
CMS Energy Corp.                                 3,708                  22     1.5%                52.7%
PacifiCorp                                       3,684                  23     1.5%                54.2%
DTE Energy Co.                                   3,619                  24     1.5%                55.7%
Central & South West Corp.                       3,427                  25     1.4%                57.1%
Long Island Power Authority                      3,185                  26     1.3%                58.4%
Ameren Corp.                                     3,139                  27     1.3%                59.7%
PP&L Resources, Inc.                             3,107                  28     1.3%                60.9%
New Century Energies, Inc.                       3,090                  29     1.3%                62.2%
Carolina Power & Light Co.                       3,024                  30     1.2%                63.4%
Northern States Power Co.                        2,988                  31     1.2%                64.6%
Baltimore Gas & Electric Co.                     2,743                  32     1.1%                65.8%
Allegheny Energy, Inc.                           2,655                  33     1.1%                66.9%
Florida Progress Corp.                           2,448                  34     1.0%                67.9%
Columbia Energy Group, Inc.                      2,282                  35     0.9%                68.8%
Conectiv                                         2,236                  36     0.9%                69.7%
Energy East Corp.                                2,130                  37     0.9%                70.6%
Consolidated Natural Gas Co.                     2,027                  38     0.8%                71.4%
Alliant Energy Corp.                             1,932                  39     0.8%                72.2%
Potomac Electric Power Co.                       1,864                  40     0.8%                73.0%
Pinnacle West Capital Corp.                      1,790                  41     0.7%                73.7%
NIPSCO Industries, Inc.                          1,789                  42     0.7%                74.4%
Illinova Corp.                                   1,774                  43     0.7%                75.1%
BEC Energy                                       1,769                  44     0.7%                75.9%
Nicor, Inc.                                      1,731                  45     0.7%                76.6%
MidAmerican Energy Holdings Co.                  1,663                  46     0.7%                77.2%
Puget Sound Energy, Inc.                         1,641                  47     0.7%                77.9%
TECO Energy, Inc.                                1,451                  48     0.6%                78.5%
SCANA Corp.                                      1,436                  49     0.6%                79.1%
Enron Corp.                                      1,419                  50     0.6%                79.7%
Wisconsin Energy Corp.                           1,412                  51     0.6%                80.3%
MarketSpan Corp.                                 1,310                  52     0.5%                80.8%
Peoples Energy Corp.                             1,238                  53     0.5%                81.3%
Western Resources, Inc.                          1,228                  54     0.5%                81.8%
MCN Energy Group, Inc.                           1,227                  55     0.5%                82.3%
OGE Energy Corp.                                 1,192                  56     0.5%                82.8%
DQE, Inc.                                        1,147                  57     0.5%                83.3%
Commonwealth Energy System                       1,144                  58     0.5%                83.7%
AGL Resources, Inc.                              1,120                  59     0.5%                84.2%
Washington Gas Light Co.                         1,079                  60     0.4%                84.6%
Rochester Gas & Electric Corp.                   1,037                  61     0.4%                85.0%
PSC of New Mexico                                1,017                  62     0.4%                85.5%
DPL, Inc.                                        1,015                  63     0.4%                85.9%
National Fuel Gas Co.                              986                  64     0.4%                86.3%
CMP Group, Inc.                                    977                  65     0.4%                86.7%
Hawaiian Electric Industries, Inc.                 938                  66     0.4%                87.1%
Kansas City Power & Light Co.                      896                  67     0.4%                87.4%
Washington Water Power Co.                         892                  68     0.4%                87.8%
Southern Union Co.                                 882                  69     0.4%                88.2%
LG&E Energy Corp.                                  846                  70     0.3%                88.5%
UtiliCorp United, Inc.                             833                  71     0.3%                88.8%
Eastern Utilities Associates                       829                  72     0.3%                89.2%
Nevada Power Co.                                   799                  73     0.3%                89.5%
Piedmont Natural Gas Co., Inc.                     784                  74     0.3%                89.8%
Eastern Enterprises                                756                  75     0.3%                90.1%
Idaho Power Co.                                    749                  76     0.3%                90.4%
IPALCO Enterprises, Inc.                           738                  77     0.3%                90.7%
UniSource Energy Corp.                             730                  78     0.3%                91.0%
Orange & Rockland Utilities, Inc.                  722                  79     0.3%                91.3%
KU Energy Corp.                                    716                  80     0.3%                91.6%
United Illuminating Co.                            710                  81     0.3%                91.9%
WPS Resources Corp.                                690                  82     0.3%                92.2%
Sierra Pacific Resources                           611                  83     0.2%                92.5%
Laclede Gas Co.                                    602                  84     0.2%                92.7%
ONEOK, Inc.                                        600                  85     0.2%                92.9%
El Paso Electric Co.                               594                  86     0.2%                93.2%
TNP Enterprises, Inc.                              581                  87     0.2%                93.4%
New Jersey Resources Corp.                         574                  88     0.2%                93.7%
CILCORP, INC.                                      557                  89     0.2%                93.9%

Everyone else combined                                                                            100%


Total                                          244,653
</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission