ARIZONA PUBLIC SERVICE CO
10-K405, 1996-03-29
ELECTRIC & OTHER SERVICES COMBINED
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                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                                  ----------
                                  FORM 10-K

(Mark One)
   X   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D)
 ----- OF THE SECURITIES EXCHANGE ACT OF 1934
       FOR THE FISCAL YEAR ENDED DECEMBER 31, 1995
                                      OR
       TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D)
 ----- OF THE SECURITIES EXCHANGE ACT OF 1934
       FOR THE TRANSITION PERIOD FROM            TO 
                                     -----------    ------------
                        COMMISSION FILE NUMBER 1-4473

                        ARIZONA PUBLIC SERVICE COMPANY
            (Exact name of registrant as specified in its charter)
                                   
                 ARIZONA                               86-0011170
      (State or other jurisdiction          (I.R.S. Employer Identification No.)
   of incorporation or organization)
 400 North Fifth Street, P.O. Box 53999
      Phoenix, Arizona 85072-3999                    (602) 250-1000
(Address of principal executive offices,      (Registrant's telephone number,
           including zip code)                    including area code)
                    
- -----------------------------------------------------------------------------
Securities registered pursuant to 
   Section 12(b) of the Act:                        Name of each exchange on
      Title of each class                                which registered
- -----------------------------------------------------------------------------

 Adjustable Rate Cumulative Preferred Stock,  ........New York Stock Exchange
   Series Q, $100 Par Value
 $1.8125 Cumulative Preferred Stock, .................New York Stock Exchange
   Series W, $25 Par Value
 10% Junior Subordinated Deferrable Interest .........New York Stock Exchange
   Debentures, Series A, Due 2025

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

                           Cumulative Preferred Stock
                                (Title of class)
             (See Note 4 of Notes to Financial Statements in Item 8
        for dividend rates, series designations (if any), and par values)

   Indicate  by check mark  whether  the  registrant  (1) has filed all  reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.   Yes    X           No
                                               ----------        ----------

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

                                                         Aggregate Market Value
                                                         of Voting Stock Held by
                                                          Non-affiliates of the
  Title of Each Class               Shares Outstanding      Registrant as of
   of Voting Stock                  as of March 1, 1996      March 1, 1996
- -------------------------------------------------------------------------------
  Cumulative Preferred Stock ...........5,022,814           $245,000,000(a)
- -----------------------------------------------------------------------------
(a) Computed,  with respect to shares listed on the New York Stock Exchange,  by
reference  to the  closing  price on the  composite  tape on March 1,  1996,  as
reported by The Wall Street Journal,  and with respect to non-listed  shares, by
determining  the  yield  on  listed  shares  and  assuming  a market  value  for
non-listed shares which would result in that same yield.

     As of March 1, 1996, there were issued and outstanding 71,264,947 shares of
the  registrant's  common  stock,  $2.50  par  value,  all of  which  were  held
beneficially and of record by Pinnacle West Capital Corporation.

                     Documents Incorporated by Reference

     Portions of the  registrant's  definitive  proxy statement  relating to its
annual meeting of shareholders  to be held on May 21, 1996, are  incorporated by
reference into Part III hereof.


<PAGE>
                              TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                         PAGE
                                                                                       --------
<S>                                                                                       <C>
GLOSSARY ................................................................................. 1
PART I
     Item 1. Business .................................................................... 2
     Item 2. Properties .................................................................. 9
     Item 3. Legal Proceedings ...........................................................13
     Item 4. Submission of Matters to a Vote of Security Holders .........................13
     Supplemental Item.
           Executive Officers of the Registrant ..........................................13
PART II
     Item 5. Market for Registrant's Common Stock and Related Security Holder Matters  ...15
     Item 6. Selected Financial Data .....................................................16
     Item 7. Management's Discussion and Analysis of Financial Condition
             and Results of Operations ...................................................17
     Item 8. Financial Statements and Supplementary Data .................................19
     Item 9. Changes In and Disagreements with Accountants on Accounting
             and Financial Disclosure ....................................................39
PART III
     Item 10. Directors and Executive Officers of the Registrant .........................39
     Item 11. Executive Compensation .....................................................39
     Item 12. Security Ownership of Certain Beneficial Owners and Management  ............39
     Item 13. Certain Relationships and Related Transactions .............................39
PART IV
     Item 14. Exhibits, Financial Statements, Financial Statement Schedules,
              and Reports on Form 8-K ....................................................40
SIGNATURES ...............................................................................54
</TABLE>

                                        i


<PAGE>
                                   GLOSSARY

ACC -- Arizona Corporation Commission
ACC STAFF -- Staff of the Arizona Corporation Commission
AFUDC -- Allowance for Funds Used During Construction
AMENDMENTS -- Clean Air Act Amendments of 1990
ANPP -- Arizona Nuclear Power Project, also known as Palo Verde
APS -- Arizona Public Service Company
CHOLLA -- Cholla Power Plant
CHOLLA 4 -- Unit 4 of the Cholla Power Plant
COMPANY -- Arizona Public Service Company
DOE -- United States Department of Energy
EPA -- United States Environmental Protection Agency
ENERGY ACT -- National Energy Policy Act of 1992
FASB -- Financial Accounting Standards Board
FERC -- Federal Energy Regulatory Commission
FOUR CORNERS -- Four Corners Power Plant
GAAP -- Generally accepted accounting principles
ITC -- Investment Tax Credit
KW -- Kilowatt, one thousand watts
KWH -- Kilowatt-hour, one thousand watts per hour
MORTGAGE -- Mortgage and Deed of Trust, dated as of July 1, 1946, as
supplemented and amended
MWH -- Megawatt hours, one million watts per hour
1935 ACT -- Public Utility Holding Company Act of 1935
NGS -- Navajo Generating Station
NRC -- Nuclear Regulatory Commission
PACIFICORP -- An Oregon-based utility company
PALO VERDE -- Palo Verde Nuclear Generating Station
PINNACLE WEST -- Pinnacle West Capital Corporation, an Arizona corporation,
the Company's parent
SEC -- Securities and Exchange Commission
SFAS NO. 71 -- Statement of Financial Accounting Standards No. 71,
"Accounting for the Effects of Certain Types of Regulation"
SFAS NO. 121 -- Statement of Financial Accounting Standards No. 121,
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets
to be Disposed Of"
SFAS NO. 123 -- Statement of Financial Accounting Standards No. 123,
"Accounting for Stock-Based Compensation"
SRP -- Salt River Project Agricultural Improvement and Power District
USEC -- United States Enrichment Corporation

                                        

<PAGE>
                                     PART I

                                ITEM 1. BUSINESS

The Company

   The Company was incorporated in 1920 under the laws of Arizona and is engaged
principally  in  serving  electricity  in the State of  Arizona.  The  principal
executive offices of the Company are located at 400 North Fifth Street, Phoenix,
Arizona  85004  (telephone  602-250-1000).  At December  31,  1995,  the Company
employed 6,484 people, which includes employees assigned to joint projects where
the Company is project manager.

   The Company serves  approximately  705,000 customers in an area that includes
all or part of 11 of Arizona's 15 counties.  During 1995, no single purchaser or
user of energy accounted for more than 3% of total electric revenues.

   Pinnacle  West owns all of the  outstanding  shares of the  Company's  common
stock.  Pursuant to a Pledge  Agreement,  dated as of January 31, 1990,  between
Pinnacle West and Citibank,  N.A., as Collateral Agent (the "Pledge Agreement"),
and  as  part  of a  restructuring  of  substantially  all  of  its  outstanding
indebtedness,  Pinnacle West granted certain of its lenders a security  interest
in all of the Company's outstanding common stock. Until the Collateral Agent and
Pinnacle West receive notice of the occurrence and  continuation  of an Event of
Default  (as  defined in the Pledge  Agreement),  Pinnacle  West is  entitled to
exercise  or refrain  from  exercising  any and all voting and other  consensual
rights  pertaining to the common stock. As to matters other than the election of
directors,  Pinnacle West agreed not to exercise or refrain from  exercising any
such rights if, in the  Collateral  Agent's  judgment,  such action would have a
material  adverse  effect on the value of the common  stock.  After notice of an
Event of Default,  the Collateral  Agent would have the right to vote the common
stock.

Industry and Company Issues

   The  utility  industry  continues  to  experience  a  number  of  challenges.
Depending on the  circumstances of a particular  utility,  these may include (i)
competition in general from numerous  sources (see  "Competition"  below);  (ii)
difficulties in meeting government imposed environmental requirements; (iii) the
necessity to make substantial  capital outlays for transmission and distribution
facilities;  (iv) uncertainty  regarding projected electrical demand growth; (v)
controversies over  electromagnetic  fields;  (vi) controversies over the safety
and use of nuclear power; (vii) issues related to spent fuel and low-level waste
(see  "Generating  Fuel"  below);  and  (viii)  increasing  costs of  wages  and
materials.

Competition

   Although  the  Company  currently  serves  electricity  in  particular  areas
pursuant to certain retail service territorial rights, the Company is subject to
varying  degrees of  competition  in certain  territories  adjacent to or within
areas that it serves which are also currently  served by other  utilities in its
region (such as Tucson Electric Power Company,  Southwest Gas  Corporation,  and
Citizens Utility Company) as well as  cooperatives,  municipalities,  electrical
districts and similar types of governmental organizations  (principally SRP). In
addition,  the Company is competing for large commercial and industrial projects
which move into Arizona,  and faces challenges from low cost hydroelectric power
and natural gas fuel and the access of some utilities to preferential low-priced
federal power and other subsidies.

   Partly as a result of the  National  Energy  Policy Act of 1992 (the  "Energy
Act"),  the  electric  utility  industry  is  moving  toward a more  competitive
environment.  The  Energy  Act is  designed,  among  other  things,  to  promote
competition among utility and non-utility generators. The Energy Act also amends
the Federal Power Act to allow the FERC to order electric utilities to transmit,
or  "wheel,"  wholesale  power for  others.  Presently,  the  Company's  primary
competitors  are the major  utilities in its region as competition for wholesale
transactions  in electricity  is already  intense in the West. As competition in
the electric utility industry  continues to evolve, the Company will continue to
pursue strategies to enhance its competitive position.

                                      
<PAGE>

   The FERC has been encouraging  increased competition in the wholesale market,
and a proposed FERC rule would require each utility that markets wholesale power
to provide  access over its  transmission  system to other  energy  providers at
prices and terms  comparable to those which the utility  applies to itself.  The
FERC has also  encouraged  the  formation  of  regional  transmission  groups to
enhance coordinated transmission planning and comparable access, as the Company,
other  utilities in the Southwest and several power marketers are doing with the
Southwestern  Regional  Transmission  Association.  All of the  members  of this
association will file  comparability  and market base tariffs with the FERC this
summer.

   In 1995,  the  Company  and the ACC Staff  proposed a  regulatory  settlement
agreement  which the Company  believes  lays the  groundwork  for a  responsible
transition to a competitive future. See "1995 Regulatory Agreement" in Note 3 of
Notes to Financial Statements in Item 8. 

CAPITAL STRUCTURE

   The capital  structure  of the Company  (which,  for this  purpose,  includes
short-term  borrowings and current  maturities of long-term debt) as of December
31, 1995 is tabulated below.

                                                       Amount      Percentage
                                                    ------------   ----------
                                                    (Thousands
                                                    of Dollars)
Long-Term Debt Less Current Maturities:
 First mortgage bonds .............................  $1,604,317
 Other ............................................     527,704
                                                     ----------
  Total long-term debt less current maturities  ...   2,132,021      50.7%
                                                     ----------
Non-Redeemable Preferred Stock ....................     193,561       4.6
                                                     ----------
Redeemable Preferred Stock ........................      75,000       1.8
                                                     ----------
Common Stock Equity:
 Common stock, $2.50 par value, 100,000,000 shares
  authorized; 71,264,947 shares outstanding  ......     178,162
 Premiums and expenses ............................   1,039,550
 Retained earnings ................................     403,843
                                                     ----------
  Total common stock equity .......................   1,621,555      38.6
                                                     ----------
   Total capitalization ...........................   4,022,137
Current Maturities of Long-Term Debt ..............       3,512        .1
Short-Term Borrowings .............................     177,800       4.2
                                                     ----------     -----
   Total ..........................................  $4,203,449     100.0%
                                                     ==========     =====

See Notes 4, 5, and 6 of Notes to Financial Statements in Item 8.

   So long as any of the Company's  first  mortgage bonds are  outstanding,  the
Company is required for each calendar year to deposit with the trustee under its
Mortgage,  cash  in a  formularized  amount  related  to  net  additions  to the
Company's mortgaged utility plant;  however,  the Company may satisfy all or any
part of this  "replacement  fund"  requirement by utilizing  redeemed or retired
bonds,  net  property  additions,   or  property  retirements.   For  1995,  the
replacement  fund  requirement  amounted to  approximately  $128 million.  Many,
though  not all,  of the bonds  issued by the  Company  under the  Mortgage  are
redeemable at their par value plus accrued  interest with cash  deposited by the
Company in the replacement fund, subject in many cases to a period of time after
the  original  issuance  of the bonds  during  which they may not be so redeemed
and/or to other restrictions on any such redemption.

Rates

   State. The ACC has regulatory  authority over the Company in matters relating
to retail electric rates and the issuance of securities.  See Note 3 of Notes to
Financial Statements in Item 8 for a discussion of the 1995 regulatory agreement
between the Company and the ACC Staff.

                                        
<PAGE>
   Federal.  The  Company's  rates for  wholesale  power sales and  transmission
services are subject to regulation by the FERC. During 1995, approximately 6% of
the Company's  electric operating revenues resulted from such sales and charges.
For most wholesale  transactions regulated by the FERC, a fuel adjustment clause
results  in monthly  adjustments  for  changes  in the  actual  cost of fuel for
generation and in the fuel component of purchased power expense.

1935 Act

   Pinnacle  West and its  subsidiaries,  including  the Company,  are currently
exempt from registration under the 1935 Act; however,  the SEC has the authority
to revoke or condition an exemption if it appears that any question exists as to
whether the exemption may be detrimental to the public  interest or the interest
of investors  or  consumers.  On June 20,  1995,  the SEC issued a Report on the
Regulation  of Public  Utility  Holding  Companies  in which,  as its  preferred
option, the SEC recommended to the Congress  conditional repeal of the 1935 Act,
with an adequate transition period. The SEC further recommended that legislation
repealing  the 1935 Act should  include  provision for state access to books and
records of all companies in the holding  company  system,  and for federal audit
authority and oversight of affiliate  transactions.  The Company  cannot predict
what  action,  if  any,  the  Congress  may  take  with  respect  to  the  SEC's
recommendation.

Construction Program

   During the years 1993 through 1995, the Company incurred  approximately  $807
million in capitalized  expenditures.  Utility capitalized  expenditures for the
years 1996 through 1998 are expected to be primarily for expanding  transmission
and  distribution  capabilities  to meet  customer  growth,  upgrading  existing
facilities and for environmental purposes.  Capitalized expenditures,  including
expenditures for environmental  control  facilities,  for the years 1996 through
1998 have been estimated as follows:

                            (Millions of Dollars)
By Year                                    By Major Facilities
- ------------------------------------       ------------------------------------

 1996                           $246       Electric Generation              $244
 1997                            242       Electric Transmission              29
 1998                            244       Electric distribution             352
                               -----       General facilities                107
                                $732                                       -----
                               =====                                        $732
                                                                           =====
   The amounts for 1996  through  1998 exclude  capitalized  interest  costs and
include  capitalized  property taxes and about $30 million each year for nuclear
fuel expenditures.  The Company conducts a continuing review of its construction
program.

Environmental Matters

   EPA  Environmental  Regulation.  Pursuant  to the Clean Air Act,  the EPA has
adopted   regulations   that   address   visibility    impairment   in   certain
federally-protected  areas  which  can  be  reasonably  attributed  to  specific
sources.  In September 1991, the EPA issued a final rule that would limit sulfur
dioxide  emissions  at NGS.  Compliance  with the  emission  limitation  becomes
applicable to NGS Units 3, 2, and 1 in 1997, 1998, and 1999, respectively.  SRP,
the NGS operating agent,  has estimated a capital cost of $500 million,  most of
which will be incurred through 1998, and annual operations and maintenance costs
of  approximately  $14  million  for all  three  units,  for  NGS to meet  these
requirements. The Company will be required to fund 14% of these expenditures.

   The Clean Air Act Amendments of 1990 (the "Amendments")  address, among other
things,   "acid  rain,"  visibility  in  certain  specified  areas,   toxic  air
pollutants,  and the  nonattainment of national  ambient air quality  standards.
With respect to "acid rain," the Amendments establish a system of sulfur dioxide
emissions  "allowances."  Each existing utility unit is granted a certain number
of

                                        
<PAGE>
"allowances."  On March 5, 1993,  the EPA  promulgated  rules listing  allowance
allocations  applicable to Company-owned plants, which allocations will begin in
the year 2000.  Based on those  allocations,  the Company  will have  sufficient
allowances to permit continued operation of its plants at current levels without
installing additional equipment.  In addition, the Amendments require the EPA to
set nitrogen oxides emissions  limitations which would require certain plants to
install additional  pollution control  equipment.  In March 1995, the EPA issued
revised rules for nitrogen oxides emissions  limitations,  which may require the
Company to install  additional  pollution control equipment at Four Corners.  In
the year 2000,  Four Corners must comply with either these or recently  proposed
requirements  which the EPA published in January 1996. The EPA has until 1997 to
finalize  these  proposed  requirements.  Based on its initial  evaluation,  the
Company  currently  estimates its capital cost of complying  with the March 1995
rules may be  approximately  $20 million,  the incurrence of which began in 1995
and will continue  through 1999, with the highest  expenditures  expected during
1998.

   With respect to  protection of visibility  in certain  specified  areas,  the
Amendments  require the EPA to conduct a study,  which the EPA estimates will be
completed  in late 1996,  concerning  visibility  impairment  in those areas and
identification of sources  contributing to such impairment.  Interim findings of
this study have indicated  that any beneficial  effect on visibility as a result
of the Amendments  would be offset by expected  population and industry  growth.
The EPA has  established a "Grand Canyon  Visibility  Transport  Commission"  to
complete a study by May 1996 on visibility  impairment in the "Golden  Circle of
National  Parks" in the  Colorado  Plateau.  NGS,  Cholla,  and Four Corners are
located near the "Golden Circle of National Parks." Based on the recommendations
of the Commission,  the EPA may require additional emissions controls at various
sources causing  visibility  impairment in the "Golden Circle of National Parks"
and may limit economic development in several western states. The Company cannot
currently estimate the capital expenditures,  if any, which may be required as a
result of the EPA studies and the Commission's recommendations.

   With respect to hazardous air  pollutants  emitted by electric  utility steam
generating units, the Amendments  require two studies.  The results of the first
study  indicated  an impact from  mercury  emissions  from such units in certain
unspecified areas;  however, the EPA has not yet stated whether or not emissions
limitations will be imposed. Next, the EPA will complete a general study in late
1996 concerning the necessity of regulating such units under the Amendments. Due
to the lack of historical  data, and because the Company cannot  speculate as to
the ultimate  requirements by the EPA, the Company cannot currently estimate the
capital  expenditures,  if any,  which  may be  required  as a  result  of these
studies.

   Certain  aspects of the Amendments may require  related  expenditures  by the
Company,  such as permit  fees,  none of which  the  Company  expects  to have a
material impact on its financial position.

   Purported Navajo Environmental  Regulation.  Four Corners and NGS are located
on the Navajo  Reservation and are held under  easements  granted by the federal
government  as well as leases  from the Navajo  Nation.  The Company is the Four
Corners  operating agent and owns a 100% interest in Four Corners Units 1, 2 and
3, and a 15%  interest in Four  Corners  Units 4 and 5. The  Company  owns a 14%
interest  in NGS Units 1, 2 and 3. In July 1995 the Navajo  Nation  enacted  the
Navajo Nation Air Pollution  Prevention  and Control Act, the Navajo Nation Safe
Drinking  Water Act, and the Navajo  Nation  Pesticide  Act  (collectively,  the
"Acts").

   Pursuant to the Acts, the Navajo Nation  Environmental  Protection  Agency is
authorized to promulgate  regulations  covering air quality,  drinking water and
pesticide  activities,  including  those that occur at Four  Corners and NGS. By
separate  letters  dated  October 12 and  October  13,  1995,  the Four  Corners
participants and the NGS  participants  requested the United States Secretary of
the Interior to resolve their dispute with the Navajo Nation  regarding  whether
or not the Acts apply to  operations  of Four  Corners  and NGS.  On October 17,
1995,  the Four  Corners  participants  and the NGS  participants  each  filed a
lawsuit  in the  District  Court of the Navajo  Nation,  Window  Rock  District,
seeking,  among other things,  a declaratory  judgment that (i) their respective
leases and 

                                        
<PAGE>
federal easements preclude the application of the Acts to the operations of Four
Corners and NGS,  and (ii) the Navajo  Nation and its  agencies  and courts lack
adjudicatory jurisdiction to determine the enforceability of the Acts as applied
to Four  Corners and NGS. On October 18,  1995,  the Navajo  Nation and the Four
Corners  and NGS  participants  agreed  to  indefinitely  stay  the  proceedings
referenced  in the  preceding  two  sentences so that the parties may attempt to
resolve the dispute  without  litigation,  and the  Secretary and the Court have
stayed  these  proceedings  pursuant  to a request by the  parties.  The Company
cannot currently predict the outcome of this matter.

GENERATING FUEL

<TABLE>


    Coal,  nuclear,  gas,  and other  contributions  to total net  generation  of
electricity by the Company in 1995,  1994, and 1993, and the average cost to the
Company of those fuels (in dollars per MWh), were as follows:

<CAPTION>
                          Coal                 Nuclear                  Gas                   Other           All Fuels
                 ---------------------- ---------------------- ---------------------- ---------------------- -----------
                   Percent of   Average   Percent of   Average   Percent of   Average   Percent of   Average    Average
                   Generation    Cost     Generation    Cost     Generation    Cost     Generation    Cost       Cost
                 ------------ --------- ------------ --------- ------------ --------- ------------ --------- -----------
<S>                  <C>       <C>          <C>        <C>          <C>        <C>         <C>        <C>       <C>
1995 (estimate)..... 54.7%     $13.83       40.1%      $5.21        5.0%       $19.52      0.2%       $11.84    $10.66
1994 ............... 59.7       13.84       33.8        6.09        6.3         24.64      0.2         16.26     11.90
1993 ............... 62.3       12.95       32.4        6.17        5.1         31.53      0.2         18.32     11.70

</TABLE>

   Other includes oil and hydro generation.

   The Company  believes that Cholla has sufficient  reserves of low sulfur coal
committed to that plant for the next four years,  the term of the existing  coal
contract.  Sufficient  reserves  of low sulfur  coal are  available  to continue
operating  Cholla for its useful  life.  The  Company  also  believes  that Four
Corners and NGS have sufficient reserves of low sulfur coal available for use by
those  plants to continue  operating  them for their useful  lives.  The current
sulfur  content  of  coal  being  used at  Four  Corners,  NGS,  and  Cholla  is
approximately 0.8%, 0.6%, and 0.4%,  respectively.  In 1995, average prices paid
for coal supplied  from reserves  dedicated  under the existing  contracts  were
relatively stable, although applicable contract clauses permit escalations under
certain conditions.  In addition, major price adjustments can occur from time to
time as a result of contract renegotiation.


     NGS and Four Corners are located on the Navajo  Reservation  and held under
easements  granted by the federal  government  as well as leases from the Navajo
Nation.  See "Properties" in Item 2. The Company purchases all of the coal which
fuels Four Corners from a coal supplier with a long-term  lease of coal reserves
owned by the Navajo  Nation and for NGS from a coal  supplier  with a  long-term
lease with the Navajo  Nation and the Hopi Tribe.  The Company  purchases all of
the coal which fuels Cholla from a coal supplier who mines all of the coal under
a  long-term  lease of coal  reserves  owned by the Navajo  Nation,  the federal
government,  and  private  landholders.  See  Note  11  of  Notes  to  Financial
Statements in Item 8 for information regarding the Company's obligation for coal
mine reclamation.

   The Company is a party to contracts with  twenty-seven  natural gas operators
and marketers  which allow the Company to purchase  natural gas in the method it
determines  to be most  economic.  During  1995,  the  principal  sources of the
Company's natural gas generating fuel were 19 of these companies. The Company is
currently  purchasing the majority of its natural gas  requirements  from twelve
companies pursuant to contracts. The Company's natural gas supply is transported
pursuant to a firm  transportation  service  contract between the Company and El
Paso  Natural  Gas  Company.  The  Company  continues  to analyze  the market to
determine the source and method of meeting its natural gas requirements.

   The fuel cycle for Palo Verde is comprised of the following  stages:  (1) the
mining and  milling of uranium  ore to  produce  uranium  concentrates,  (2) the
conversion of uranium concentrates to uranium  hexafluoride,  (3) the enrichment
of  uranium  hexafluoride,  (4)  the  fabrication  of fuel  assemblies,  (5) the
utilization  of fuel  assemblies in reactors,  and (6) the storage of spent fuel
and the

                                        
<PAGE>
disposal thereof.  The Palo Verde  participants  have made arrangements  through
contract flexibilities to obtain quantities of uranium concentrates  anticipated
to be  sufficient  to  meet  operational  requirements  through  2000.  Existing
contracts  and  options  could  be  utilized  to  meet   approximately   80%  of
requirements  in 2001 and 2002 and 50% of  requirements  from 2003 through 2007.
Spot  purchases in the uranium market will be made, as  appropriate,  in lieu of
any uranium that might be obtained through contract  flexibilities  and options.
The Palo Verde participants have contracted for all conversion services required
through  2000  and with  options  for up to 70%  through  2002.  The Palo  Verde
participants,  including the Company,  have an enrichment services contract with
USEC  which  obligates  USEC to furnish  enrichment  services  required  for the
operation of the three Palo Verde units over a term expiring in September  2002,
with options to continue through September 2007. In addition, existing contracts
will provide fuel  assembly  fabrication  services  until at least 2003 for each
Palo Verde unit, and through contract options,  approximately fifteen additional
years are available.

   Pursuant to the  Nuclear  Waste  Policy Act of 1982,  as amended in 1987 (the
"Waste  Act"),  DOE is obligated to accept and dispose of all spent nuclear fuel
and  other  high-level  radioactive  wastes  generated  by  all  domestic  power
reactors.  The NRC,  pursuant to the Waste Act,  requires  operators  of nuclear
power  reactors to enter into spent fuel  disposal  contracts  with DOE, and the
Company,  on its own behalf and on behalf of the other Palo Verde  participants,
has done so.  Under the Waste Act, DOE was to develop the  facilities  necessary
for the storage and  disposal of spent  nuclear  fuel and to have the first such
facility in operation by 1998.  That facility was to be a permanent  repository,
but DOE has annouced that such a repository now cannot be completed before 2010.
Several bills have been introduced in Congress contemplating the construction of
a central interim  storage  facility which could be available in the latter part
of the current decade; however, there is resistance to certain features of these
bills both in Congress and the Administration.

   Facility funding is a further  complication.  While all nuclear utilities pay
into a so-called  nuclear  waste fund an amount  calculated  on the basis of the
output of their respective plants, the annual  Congressional  appropriations for
the permanent  repository  have been for amounts less than the amounts paid into
the waste  fund (the  balance of which is being  used for other  purposes)  and,
according  to DOE  spokespersons,  may now be at a level  less  than  needed  to
achieve a 2010 operational date for a permanent  repository.  No funding will be
available for a central interim facility until one is authorized by Congress.

   The Company has storage capacity in existing fuel storage pools at Palo Verde
which,  with certain  modifications,  could  accomodate  all fuel expected to be
discharged from normal  operation of Palo Verde through about 2005, and believes
it could augment that wet storage with new facilities for on-site dry storage of
spent fuel for an  indeterminate  period of operation  beyond  2005,  subject to
obtaining any required governmental  approvals.  One way or another, the Company
currently believes that spent fuel storage or disposal methods will be available
for use by Palo Verde to allow its continued operation beyond 2005.

   Currently  low-level  waste is being stored  on-site.  A new low-level  waste
facility  was  built  in 1995  on-site  which  could  store an  amount  of waste
equivalent to up to ten years of normal  operation at Palo Verde. The Company is
currently  evaluating whether to ship low-level waste to off-site  facilities or
to continue to store the waste  on-site.  The Company  currently  believes  that
interim low-level waste storage methods are or will be available for use by Palo
Verde to allow its continued operation and to safely store low-level waste until
a permanent disposal facility is available.

   While believing that scientific and financial  aspects of the issues of spent
fuel and low-level  waste  storage and disposal can be resolved  satisfactorily,
the Company acknowledges that their ultimate resolution in a timely fashion will
require political resolve and action on national and regional scales which it is
less able to predict.

                                       
<PAGE>
Palo Verde Nuclear Generating Station

   Regulatory.  Operation  of each of the three Palo  Verde  units  requires  an
operating  license from the NRC. Full power  operating  licenses for Units 1, 2,
and 3 were  issued by the NRC in June  1985,  April  1986,  and  November  1987,
respectively.  The full  power  operating  licenses,  each valid for a period of
approximately  40 years,  authorize  the Company,  as  operating  agent for Palo
Verde, to operate the three Palo Verde units at full power.

   Nuclear  Decommissioning  Costs. See Note 12 of Notes to Financial Statements
in Item 8 for a discussion of the Company's nuclear decommissioning costs.

   Steam Generators.  See "Palo Verde Nuclear Generating  Station" in Note 11 of
Notes to Financial  Statements in Item 8 for a discussion of issues  relating to
the Palo Verde steam generators.

   Palo  Verde  Liability  And  Insurance  Matters.   See  "Palo  Verde  Nuclear
Generating Station" in Note 11 of Notes to Financial  Statements in Item 8 for a
discussion of the insurance maintained by the Palo Verde participants, including
the Company, for Palo Verde.

   Department  of Labor  Matter.  On May 10, 1993, a Department of Labor ("DOL")
Administrative Law Judge ("ALJ") issued a Recommended Decision and Order finding
that the Company  discriminated against a former contract employee who worked at
Palo Verde because he engaged in protected  activities (as defined under federal
regulations).  The Company and the former  contract  employee who had raised the
DOL  claim  entered  into a  settlement  agreement  which  was  approved  by the
Secretary of Labor in June 1995.  By letter dated March 7, 1996,  the NRC sent a
Notice of Violation  and Proposed  Imposition  of Civil  Penalty  notifying  the
Company that the NRC proposes to impose a $100,000 civil penalty for a "Severity
Level  III"  violation  of  NRC  requirements   relating  to  the  circumstances
surrounding this matter. The NRC also concluded in its March 7, 1996 letter that
the Company's  actions  taken and planned to correct the violation  have already
been  addressed  and  therefore  the  Company is not  required to respond to the
Notice of Violation.  The Company  plans to pay the  associated  penalty  within
thirty days.

Water Supply

   Assured  supplies  of  water  are  important  both to the  Company  (for  its
generating  plants) and to its customers  and, at the present time,  the Company
has adequate  water to meet its needs.  However,  conflicting  claims to limited
amounts of water in the  southwestern  United  States have  resulted in numerous
court actions in recent years.

   Both  groundwater  and  surface  water in areas  important  to the  Company's
operations  have been the subject of inquiries,  claims,  and legal  proceedings
which will require a number of years to resolve.  The Company is one of a number
of  parties in a  proceeding  before a state  court in New Mexico to  adjudicate
rights to a stream  system from which water for Four Corners is derived.  (State
of New Mexico,  in the relation of S.E.  Reynolds,  State  Engineer  vs.  United
States of America,  City of Farmington,  Utah  International,  Inc., et al., San
Juan County, New Mexico,  District Court No. 75-184).  An agreement reached with
the  Navajo  Nation in 1985,  however,  provides  that if Four  Corners  loses a
portion of its rights in the adjudication, the Navajo Nation will provide, for a
then-agreed upon cost, sufficient water from its allocation to offset the loss.

   A summons served on the Company in early 1986 required all water claimants in
the Lower  Gila River  Watershed  in Arizona to assert any claims to water on or
before January 20, 1987, in an action pending in Maricopa County Superior Court.
(In re The  General  Adjudication  of All  Rights to Use Water in the Gila River
System  and  Source,   Supreme   Court  Nos.   WC-79-0001   through  WC  79-0004
(Consolidated) [WC-1, WC-2, WC-3 and WC-4 (Consolidated)],  Maricopa County Nos.
W-1,  W-2,  W-3 and W-4  (Consolidated)).  Palo  Verde  is  located  within  the
geographic  area  subject  to the  summons,  and the  rights  of the Palo  Verde
participants,  including the Company,  to the use of groundwater and effluent at
Palo Verde is  potentially  at issue in this  action.  The  Company,  as project
manager of Palo Verde,  filed claims that dispute the court's  jurisdiction over
the Palo Verde participants'  groundwater rights and their contractual rights to
effluent  relating to Palo Verde and,

                                        
<PAGE>
alternatively,  seek  confirmation  of  such  rights.  Three  of  the  Company's
less-utilized  power plants are also located within the geographic  area subject
to the summons.  The Company's claims dispute the  court's jurisdiction over the
Company's  groundwater  rights with respect to these plants and,  alternatively,
seek  confirmation  of such rights.  On December 10, 1992,  the Arizona  Supreme
Court heard oral argument on certain  issues in this matter which are pending on
interlocutory  appeal. Issues important to the Company's claims were remanded to
the trial court for further  action and the trial court  certified  its decision
for  interlocutory  appeal to the Arizona  Supreme Court. On September 28, 1994,
the Arizona Supreme Court granted review of the trial court  decision.  No trial
date  concerning  the water  rights  claims of the  Company has been set in this
matter.

   The  Company  has also  filed  claims to water in the Little  Colorado  River
Watershed in Arizona in an action pending in the Apache County  Superior  Court.
(In re The  General  Adjudication  of All  Rights  to Use  Water  in the  Little
Colorado  River System and Source,  Supreme Court No.  WC-79- 0006 WC-6,  Apache
County No.  6417).  The  Company's  groundwater  resource  utilized at Cholla is
within  the  geographic  area  subject  to the  adjudication  and  is  therefore
potentially  at issue in the case.  The  Company's  claims  dispute  the court's
jurisdiction  over the Company's  groundwater  rights and,  alternatively,  seek
confirmation  of such  rights.  The  parties  are in the  process of  settlement
negotiations  with respect to this matter.  No trial date  concerning  the water
rights claims of the Company has been set in this matter.

   Although the foregoing  matters  remain  subject to further  evaluation,  the
Company expects that the described litigation will not have a materially adverse
impact on its operations or financial position.

                              ITEM 2. PROPERTIES

   The Company's  present  generating  facilities  have an  accredited  capacity
aggregating 4,025,241 kW, comprised as follows:

                                                                    Capacity(kW)
                                                                    ------------
Coal:
Units 1, 2, and 3 at Four Corners, aggregating .....................  560,000
15% owned Units 4 and 5 at Four Corners, representing ..............  222,000
Units 1, 2, and 3 at Cholla Plant, aggregating .....................  615,000
14% owned Units 1, 2, and 3 at the Navajo Plant, representing  .....  315,000
                                                                    ---------
                                                                    1,712,000
                                                                    =========
Gas or Oil:
Two steam units at Ocotillo, two steam units at Saguaro, and one      
   steam unit at Yucca, aggregating ................................  463,400(1)
Eleven combustion turbine units, aggregating .......................  500,600
Three combined cycle units, aggregating ............................  253,500
                                                                    ---------
                                                                    1,217,500
                                                                    =========
Nuclear:
29.1% owned or leased Units 1, 2, and 3 at Palo Verde, representing 1,091,541
                                                                    =========
Other ..............................................................    4,200
                                                                    =========
- ----------

  (1) West Phoenix steam units (96,300 kW) are currently mothballed.
                                  ----------

   The  Company's  peak one-hour  demand on its electric  system was recorded on
July 28,  1995 at  4,420,400  kW,  compared  to the 1994  peak of  4,214,000  kW
recorded on June 29. Taking into account  additional  capacity then available to
it under purchase power  contracts as well as its own generating  capacity,  the
Company's  capability  of meeting  system  demand on July 28, 1995,  computed in
accordance with accepted  industry  practices,  amounted to 4,608,941 kW, for an
installed  reserve 
                                       
<PAGE>
margin of 6.4%. The power  actually  available to the Company from its resources
fluctuates  from  time to time  due in part to  planned  outages  and  technical
problems.  The available  capacity from sources actually operable at the time of
the 1995 peak amounted to 4,469,841 kW, for a margin of 1.3%.

   NGS and Four  Corners  are  located  on land held  under  easements  from the
federal  government and also under leases from the Navajo Nation.  The risk with
respect  to  enforcement  of these  easements  and  leases is not  deemed by the
Company to be material. The Company is dependent,  however, in some measure upon
the willingness and ability of the Navajo Nation to honor its  commitments.  The
lease for Four Corners  contains a waiver until 2001 of the requirement that the
Company  pay  certain  taxes to the Navajo  Nation.  The  Company and the Navajo
Nation are currently  negotiating  an agreement  regarding  taxes to be assessed
against the Company  after the  expiration  of the  waiver.  The Company  cannot
currently  predict  the  outcome  of  this  matter.  Certain  of  the  Company's
transmission  lines and  almost  all of its  contracted  coal  sources  are also
located on Indian reservations. See "Generating Fuel" in Item 1.

   On August 18, 1986 and December 19, 1986, the Company entered into a total of
three  sale and  leaseback  transactions  under  which it sold and  leased  back
approximately  42% of its 29.1%  ownership  interest  in Palo  Verde Unit 2. The
leases under each of the sale and  leaseback  transactions  have  initial  lease
terms expiring on December 31, 2015.  Each of the leases also allows the Company
to extend the term of the lease and/or to repurchase  the leased Unit 2 interest
under certain  circumstances  at fair market value.  The leases in the aggregate
require annual payments of approximately $40 million through 1999, approximately
$46 million in 2000, and  approximately  $49 million through 2015 (see Note 8 of
Notes to Financial Statements in Item 8).

   See "Water Supply" in Item 1 with respect to matters having  possible  impact
on the operation of certain of the Company's power plants, including Palo Verde.

   In addition to that available from its own generating  capacity,  the Company
purchases  electricity from other utilities under various  arrangements.  One of
the most  important  of these is a  long-term  contract  with SRP  which  may be
canceled by SRP on three years' notice and which requires SRP to make available,
and the Company to pay for,  certain  amounts of  electricity  that are based in
large part on customer  demand  within  certain  areas now served by the Company
pursuant  to a related  territorial  agreement.  The Company  believes  that the
prices payable by it under the contract are fair to both parties. The generating
capacity  available  to the  Company  pursuant  to the  contract  was 313,000 kW
through May 1995,  at which time the capacity  decreased to 305,000 kW. In 1995,
the Company received  approximately 657,765 MWh of energy under the contract and
paid approximately $30 million for capacity availability and energy received.

   In September 1990, the Company and PacifiCorp entered into certain agreements
relating  principally  to sales and  purchases  of electric  power and  electric
utility assets, and in July 1991, after regulatory  approvals,  the Company sold
Cholla  4  to  PacifiCorp  for  approximately  $230  million.  As  part  of  the
transaction,  PacifiCorp  agreed to make a firm  system  sale to the Company for
thirty  years  during  the  Company's  summer  peak  season in the amount of 175
megawatts  for the first five years,  increasing  thereafter,  at the  Company's
option, up to a maximum amount equal to the rated capacity of Cholla 4. In April
1995 the Company gave  PacifiCorp the required  three-year  notice to change the
existing  175  megawatt  purchase  to  one-for-one  seasonal  capacity  exchange
beginning  in the  summer of 1998.  The  Company  has one  option  remaining  to
increase the firm  purchase to the rated  capacity of Cholla 4 (less the current
exchange  capacity)  and also to convert this increase to  one-for-one  seasonal
exchange by a three-year written notice prior to May 1, 1996. PacifiCorp has the
right to purchase  from the Company up to 125  average  megawatts  of energy per
year for thirty  years.  PacifiCorp  and the  Company  also  entered  into a 100
megawatt  one-for-one seasonal capacity exchange to be effective upon the latter
of May 15, 1997 or the  completion  of certain  new  transmission  projects.  In
addition,  PacifiCorp agreed to pay the Company (i) $20 million prior to January
15,  1997  and  (ii) $19  million  ($9.5  million  of  which  has been  paid) in
connection with the  construction  of transmission  lines and upgrades that will
afford PacifiCorp 150 megawatts of northbound  

                                       
<PAGE>
transmission   rights.   In  addition,   PacifiCorp   secured   additional  firm
transmission capacity of 30 megawatts,  for which approximately $0.5 million was
paid  during  1995.  In 1995,  the Company  received  386,350 MWh of energy from
PacifiCorp  under  these  transactions  and paid  approximately  $18 million for
capacity availability and the energy received.

   See "Management's  Discussion and Analysis of Financial Condition and Results
of Operations -- Capital Needs and  Resources" in Item 7 for a discussion of the
Company's construction plans.

   See Notes 5 and 8 of Notes to Financial  Statements in Item 8 with respect to
property  of the  Company  not  held  in  fee  or  held  subject  to  any  major
encumbrance.

                                       


<PAGE>
                                  [MAP PAGE]




                                       


<PAGE>
                          ITEM 3. LEGAL PROCEEDINGS

Property Taxes

   On June 29, 1990, a new Arizona state property tax law was enacted, effective
as of December 31, 1989, which adversely  impacted the Company's earnings before
income  taxes  in  tax  years  1990  through  1995  by an  aggregate  amount  of
approximately  $21  million  per year.  On  December  20,  1990,  the Palo Verde
participants, including the Company, filed a lawsuit in the Arizona Tax Court, a
division of the Maricopa County Superior Court,  against the Arizona  Department
of Revenue, the Treasurer of the State of Arizona, and various Arizona counties,
claiming,   among  other   things,   that  portions  of  the  new  tax  law  are
unconstitutional.  (Arizona Public Service Company,  et al. v. Apache County, et
al., No. TX 90-01686  (Consol.),  Maricopa County Superior  Court).  In December
1992, the court granted summary judgment to the taxing authorities, holding that
the law is  constitutional.  The Company  appealed  this decision to the Arizona
Court of Appeals.  In November 1995, the Arizona Court of Appeals  reversed that
decision, holding that the law is unconstitutional. The matter has been returned
to the Arizona Tax Court for determination of the appropriate  remedy consistent
with the Arizona Court of Appeals  decision.  Pursuant to the  provisions of the
Company's 1995 proposed regulatory  settlement agreement (see Note 3 of Notes to
Financial  Statements  in Item  8),  if any  overcollected  property  taxes  are
refunded to the  Company by the State of Arizona as a result of the  disposition
of this lawsuit,  the Company would refund all of the net jurisdictional  amount
of such refund to its retail customers. The Company cannot currently predict the
ultimate outcome of this matter.

   See  "Environmental  Matters," "Palo Verde Nuclear  Generating  Station," and
"Water Supply" in Item 1 in regard to pending or threatened litigation and other
disputes.
                      ITEM 4. SUBMISSION OF MATTERS TO A
                           VOTE OF SECURITY HOLDERS

   No matter  was  submitted  to a vote of  security  holders  during the fourth
quarter of the fiscal year covered by this report,  through the  solicitation of
proxies or otherwise.

                    SUPPLEMENTAL ITEM. EXECUTIVE OFFICERS
                              OF THE REGISTRANT

   The Company's executive officers are as follows:

                      Age At
Name               March 1, 1996         Position(s) At March 1, 1996
- ------------------ ------------- -----------------------------------------------
Richard Snell          65        Chairman of the Board of Directors (1)
O. Mark DeMichele      61        President and Chief Executive Officer(1)
William J. Post        45        Senior Vice President and Chief Operating 
                                   Officer(1)
Jaron B. Norberg       58        Executive Vice President and Chief Financial
                                   Officer(1)
William L. Stewart     52        Executive Vice President, Nuclear
Jack A. Bailey         42        Vice President, Nuclear Engineering
Jan H. Bennett         48        Vice President, Customer Service
Jack E. Davis          49        Vice President, Generation and Transmission
Edward Z. Fox          42        Vice President, Environmental, Health and 
                                   Safety
Armando B. Flores      52        Vice President, Human Resources
James M. Levine        46        Vice President, Nuclear Production
Leslie M. Mesh         49        Vice President, Marketing and Economic 
                                   Development
Gregg R. Overbeck      49        Vice President, Nuclear Support
William J. Hemelt      42        Controller
Nancy C. Loftin        42        Secretary and Corporate Counsel
Nancy E. Newquist      44        Treasurer
- ----------
   (1) Member of the Board of Directors.
                          -----------------------------

                                       
<PAGE>
   The executive officers of the Company are elected no less often than annually
and may be removed by the Board of  Directors  at any time.  The terms served by
the named officers in their current positions and the principal  occupations (in
addition to those stated in the table and  exclusive of  directorships)  of such
officers for the past five years have been as follows:

   Mr.  Snell was elected to his present  position as of February  1990.  He was
also elected Chairman of the Board,  President,  and Chief Executive  Officer of
Pinnacle West at that time. Previously, he was Chairman of the Board (1989-1992)
and Chief Executive Officer (1989-1990) of Aztar Corporation and Chairman of the
Board, President, and Chief Executive Officer of Ramada Inc.
(1981-1989).

   Mr.  DeMichele  was elected  President  in  September  1982 and became  Chief
Executive Officer as of January 1988.

   Mr. Post was elected to his present position in September 1994. Prior to that
time he was Senior Vice President,  Planning, Information and Financial Services
(since June 1993),  and Vice  President,  Finance & Rates (since April 1987). In
July 1995 Mr. Post was appointed Executive Vice President of Pinnacle West.

   Mr. Norberg was elected to his present position in July 1986.

   Mr.  Stewart was elected to his present  position in May 1994.  Prior to that
time he was Senior Vice President -- Nuclear for Virginia Power (since 1989).

   Mr. Bailey was elected to his present  position in April 1994.  Prior to that
time he was Assistant Vice  President,  Nuclear  Engineering  and Projects (July
1993-April 1994); Director, Nuclear Engineering (1991-1993); and Assistant Plant
Manager (1989 to 1991) at Palo Verde.

   Mr.  Bennett was elected to his present  position in May 1991.  Prior to that
time he was Director, Customer Service (September 1990 to May 1991).

   Mr.  Davis was  elected to his present  position in June 1993.  Prior to that
time he was Director,  Transmission Systems (January 1993-June 1993);  Director,
Fossil Generation (June  1992-December  1992); and Director,  System Development
and Power Operations (May 1990-May 1992).

   Mr. Fox was elected to his present  position in October  1995.  Prior to that
time he was Director,  Arizona Department of Environmental Quality and Chairman,
Wastewater Management Authority of Arizona (July 1991-September 1995) and Senior
Associate, Snell & Wilmer (October 1989-July 1991).

   Mr.  Flores was elected to his present  position in December  1991.  Prior to
that  time,  he was  Director  -- Human  Resources  (1990 to 1991)  and  Manager
- -Employment (1989 to 1990) of GENCORP, Propulsion Division, Aerojet Group.

   Mr. Levine was elected to his present position in September 1989.

   Mr. Mesh was elected to his current  position in October 1995.  Prior to that
time he was Vice President, Marketing and Business Development,  Electronic Data
Systems (November 1993-October 1995) and Vice President,  Northern Telecom, Inc.
(April 1984-October 1993).

   Mr. Overbeck was elected to his current  position in July 1995. Prior to that
time he was Assistant to Vice President of the Company (January  1994-July 1995)
and Director,  Nuclear Production Site Technical Support of the Company (January
1991-January 1994).

   Mr.  Hemelt was elected to his present  position in June 1993.  Prior to that
time he was Treasurer and Assistant Secretary (since April 1987).

   Ms. Loftin was elected  Secretary in April 1987 and became Corporate  Counsel
in February 1989.

                                       
<PAGE>
   Ms. Newquist was elected to her present  position in June 1993. Prior to that
time she was Assistant  Treasurer  (since October  1992).  She is also Treasurer
(since June 1990) and Vice  President  (since  February  1994) of Pinnacle West.
From May 1987 to June 1990, Ms.  Newquist  served as Pinnacle West's Director of
Finance.

                                   PART II

                    ITEM 5. MARKET FOR REGISTRANT'S COMMON
                  STOCK AND RELATED SECURITY HOLDER MATTERS

   The Company's common stock is wholly-owned by Pinnacle West and is not listed
for trading on any stock exchange.  As a result,  there is no established public
trading market for the Company's common stock. See "The Company" in Part I, Item
1 for  information  regarding the Pledge  Agreement to which the common stock is
subject.

   The chart below sets forth the  dividends  declared on the  Company's  common
stock for each of the four quarters for 1995 and 1994.

                            COMMON STOCK DIVIDENDS
                            (THOUSANDS OF DOLLARS)
- -------------------------------------------------------------------------------
              QUARTER                1995                1994
- --------------------------------------------------------------------------------
          1st Quarter              $42,500             $42,500
          2nd Quarter               42,500              42,500
          3rd Quarter               42,500              42,500
          4th Quarter               42,500              42,500
- --------------------------------------------------------------------------------

   After  payment  or setting  aside for  payment of  cumulative  dividends  and
mandatory sinking fund requirements, where applicable, on all outstanding issues
of preferred  stock,  the holders of common stock are entitled to dividends when
and as declared out of funds legally  available  therefor.  See Notes 4 and 5 of
Notes to Financial  Statements in Item 8 for  restrictions on retained  earnings
available for the payment of common stock dividends.

                                       
<PAGE>
                       ITEM 6. SELECTED FINANCIAL DATA
<TABLE>
<CAPTION>
                                                      1995          1994         1993           1992          1991
                                                      ----          ----         ----           ----          ----
                                                                           (Thousands of Dollars)
<S>                                              <C>           <C>           <C>           <C>           <C>        

Electric Operating Revenues ..................   $ 1,614,952   $ 1,626,168   $ 1,602,413   $ 1,587,582   $ 1,385,815
Fuel and Purchased Power .....................       269,798       300,689       300,546       287,201       273,771
Operating Expenses ...........................       963,400       957,046       929,379       908,123       782,788
                                                  ----------   -----------   -----------   -----------   -----------   
        Operating Income .....................       381,754       368,433       372,488       392,258       329,256
Other Income (Deductions) ....................        25,548        44,510        54,220        48,801      (324,922)
Interest Deductions-- Net ....................       167,732       169,457       176,322       194,254       226,983
                                                 -----------   -----------   -----------   -----------   -----------   
        Net Income (Loss) ....................       239,570       243,486       250,386       246,805      (222,649)
        Preferred Dividends ..................        19,134        25,274        30,840        32,452        33,404
                                                 -----------   -----------   -----------   -----------   -----------   
        Earnings (Loss) for Common Stock (a) .   $   220,436   $   218,212   $   219,546   $   214,353   $  (256,053)
                                                 ===========   ===========   ===========   ===========   ===========   
Total Assets .................................   $ 6,418,262   $ 6,348,261   $ 6,357,262   $ 5,629,432   $ 5,620,692
                                                 ===========   ===========   ===========   ===========   ===========   

Capital Structure:
        Common Stock Equity ..................   $ 1,621,555   $ 1,571,120   $ 1,522,941   $ 1,476,390   $ 1,433,463
        Non-Redeemable Preferred Stock .......       193,561       193,561       193,561       168,561       168,561
        Redeemable Preferred Stock ...........        75,000        75,000       197,610       225,635       227,278
        Long-Term Debt Less Current Maturities     2,132,021     2,181,832     2,124,654     2,052,763     2,185,363
                                                 -----------   -----------   -----------   -----------   -----------
                Total Capitalization .........     4,022,137     4,021,513     4,038,766     3,923,349     4,014,665
        Current Maturities of Long-Term Debt .         3,512         3,428         3,179        94,217       299,550
        Short-Term Debt ......................       177,800       131,500       148,000       195,000          --
                                                 -----------   -----------   -----------   -----------   -----------
                Total ........................   $ 4,203,449   $ 4,156,441   $ 4,189,945   $ 4,212,566   $ 4,314,215
                                                 ===========   ===========   ===========   ===========   ===========

</TABLE>
(a) Financial  results  for 1991  include  a $407  million  after-tax  write-off
    related to a rate case settlement. 

See "Management's  Discussion and Analysis of Financial Condition and Results of
Operations"  in Item 7 for a discussion of certain  information in the foregoing
table.

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

Results of Operations

1995 Compared with 1994

    Earnings in 1995 were $220.4  million  compared with $218.2 million in 1994.
Earnings  increased  primarily  due to  customer  growth,  lower fuel  expenses,
accelerated  amortization  of  investment  tax  credits,  lower  operations  and
maintenance  expenses,  lower preferred stock dividends and a gain recognized on
the sale of a small subsidiary. Fuel expenses decreased due to lower fuel prices
and a more  favorable mix  resulting  from  increased  nuclear  generation.  The
Company  does not  have a fuel  adjustment  clause  as part of its  retail  rate
structure; therefore, changes in fuel and purchased power expenses are reflected
currently in earnings.  The  accelerated  amortization of investment tax credits
was a result  of a 1994  rate  settlement  (see  Note 3 of  Notes  to  Financial
Statements)  and is reflected  as a $21 million  decrease in income tax expense.
Operations and maintenance  expense  decreased as a result of lower fossil plant
overhaul  costs,  improved  nuclear  operations and severance  costs incurred in
1994.   Preferred  stock  dividends   decreased  due  to  less  preferred  stock
outstanding.

    Substantially offsetting these positive factors were the absence of non-cash
income related to a 1991 rate settlement,  milder weather,  the reversal in 1994
of certain  previously  recorded  depreciation,  a retail rate  reduction  which
became effective June 1, 1994, and in 1995 a $13 million pretax write-down of an
office building and an $8 million pretax write-down of certain inventory.

1994  Compared  with 1993  

    Earnings in 1994 were $218.2  million  compared with $219.5 million in 1993.
Electric operating  revenues  increased  primarily due to strong customer growth
and significantly  warmer weather in 1994, partially offset by lower interchange
sales and the 1994 rate reduction.  Substantially offsetting the earnings effect
of the 1994 rate reduction was a one-time depreciation reversal, also occasioned
by the 1994  rate  settlement  (see  Note 3 of Notes to  Financial  Statements).
Interest expense declined due to the Company's  refinancing activity in 1994 and
1993.

    Substantially  offsetting  these positive factors were the completion in May
1994 of the recording of non-cash  income related to a 1991 rate settlement (see
Note 1 of Notes to Financial  Statements);  increased operations and maintenance
expense due  primarily  to  employee  severance  costs;  and  increased  nuclear
decommissioning costs.

    Higher fuel and purchased power expenses in 1994 over 1993 to meet increased
retail  sales were about  offset by lower  fuel  costs for  reduced  interchange
sales.

Operating  Revenues  

    Operating  revenues  reflect  changes  in both the  volume of units sold and
price  per  kilowatt-hour  of  electric  sales.  An  analysis  of the  increases
(decreases) in 1995 and 1994 electric operating revenues compared with the prior
year follows (in millions of dollars):
                                                   1995       1994
                                                   ----       ----
              Volume variance:
                      Customer growth         $    48.4  $    56.4
                      Weather                     (42.0)      42.0
                      Other                         7.8      (11.7)
              1994 rate reduction                 (11.4)     (26.5)
              Interchange sales                    (7.2)     (19.5)
              Reversal of refund obligation        (9.3)     (12.1)
              Other operating revenues              2.5       (4.8)
                                              ---------  --------- 

              Total change                    $   (11.2) $    23.8
                                              =========  =========
Other Income

    Net income  reflects  accounting  practices  required for  regulated  public
utilities  and  represents  a composite of cash and  non-cash  items,  including
AFUDC,  accretion  income  on Palo  Verde  Unit 3 and the  reversal  of a refund
obligation  arising out of a 1991 rate  settlement (see Statements of Cash Flows
and Note 1 of Notes to Financial  

                                       
<PAGE>
Statements).  The accretion  income and refund  reversals,  net of income taxes,
totaled $25.9 million and $58.2 million in 1994 and 1993, respectively.  Also in
1994 was a one-time  depreciation  reversal of $15 million,  after income taxes,
which was included in "Other -- net" in the  Statements of Income (see Note 3 of
Notes to Financial Statements).

Capital Needs and Resources

    The Company's capital requirements consist primarily of capital expenditures
and optional and mandatory repayments of long-term debt and preferred stock. The
resources  available  to meet  these  requirements  include  funds  provided  by
operations and external financings.  

    Present  construction  plans  through the year 2005 do not include any major
baseload generating plants. In general, most of the capital expenditures are for
expanding  transmission and  distribution  capabilities to meet customer growth,
upgrading   existing   facilities  and  for  environmental   purposes.   Capital
expenditures are anticipated to be approximately $246 million,  $242 million and
$244 million for 1996, 1997 and 1998, respectively.  These amounts include about
$30 million each year for nuclear fuel expenditures.

    In the period 1993 through 1995, the Company funded all capital expenditures
with funds  provided  by  operations,  after the payment of  dividends.  For the
period 1996 through 1998, the Company estimates that it will fund  substantially
all capital  expenditures  in the same  manner.  Subject to approval of the 1995
regulatory agreement (see Note 3 of Notes to Financial Statements),  $50 million
annually  for the years 1996  through  1999 will be  invested  in the Company by
Pinnacle West.

    During 1995, the Company  redeemed $147 million of long-term  debt, of which
$144 million was optional.  Refunding obligations for preferred stock, long-term
debt, a capitalized  lease obligation and certain  anticipated early redemptions
are expected to approximate  $75 million,  $164 million and $114 million for the
years 1996,  1997 and 1998,  respectively.  As of March 1, 1996, the Company had
redeemed  approximately  $46 million of its long-term debt and approximately $15
million of its preferred stock.

    Although   provisions  in  the  Company's   bond   indenture,   articles  of
incorporation,  and  financing  orders  from the ACC  restrict  the  issuance of
additional first mortgage bonds and preferred stock,  management does not expect
any of these  restrictions  to limit the  Company's  ability to meet its capital
requirements.

    As of December 31,  1995,  the Company had credit  commitments  from various
banks  totaling  approximately  $300  million,  which were  available  either to
support the issuance of commercial  paper or to be used as bank  borrowings.  At
the end of 1995,  there  were  $177.8  million of  commercial  paper and no bank
borrowings outstanding.

1995 Regulatory Agreement

    In December 1995, the Company and the ACC Staff announced an agreement which
includes  an  economic  proposal  to be heard  by the  full  ACC in April  1996.
Principal features include an annual rate reduction of approximately $48 million
($29  million  after  income  taxes) and  recovery of  substantially  all of the
Company's  present  regulatory assets through  accelerated  amortization over an
eight-year  period  beginning July 1, 1996,  increasing  annual  amortization by
approximately  $120 million ($72 million after income taxes). The agreement also
includes an industry  restructuring  element.  See Note 3 of Notes to  Financial
Statements for further discussion of this agreement.

Accounting Matters

    Note 2 of  Notes  to  Financial  Statements  describes  two  new  accounting
standards  related to asset impairment and stock-based  compensation,  which are
effective  in  1996.  These  standards  do not  have a  material  impact  on the
Company's  financial  position or results of operations at the time of adoption.
See Note 12 of Notes to Financial  Statements  for a  description  of a proposed
standard on accounting for certain  liabilities related to closure or removal of
long-lived assets.

                                       
<PAGE>
<TABLE>
                         ITEM 8. FINANCIAL STATEMENTS
                            AND SUPPLEMENTARY DATA

                        INDEX TO FINANCIAL STATEMENTS
<CAPTION>
                                                                                      PAGE
                                                                                     ------
<S>                                                                                    <C>
Report of Management ..................................................................20
Independent Auditors' Report ..........................................................21
Statements of Income for each of the three years in the period ended December 31, 1995 23
Balance Sheets -- December 31, 1995 and 1994 ..........................................24
Statements of Cash Flows for each of the three years in the period ended
 December 31, 1995 ....................................................................26
Statements of Retained Earnings for each of the three years in the period ended
 December 31, 1995 ....................................................................27
Notes to Financial Statements .........................................................27
</TABLE>

   See Note 13 of Notes  to  Financial  Statements  for the  selected  quarterly
financial data required to be presented in this Item.

                                       
<PAGE>
                             REPORT OF MANAGEMENT

   The primary  responsibility  for the  integrity  of the  Company's  financial
information rests with management, which has prepared the accompanying financial
statements and related information.  Such information was prepared in accordance
with generally accepted accounting principles  appropriate in the circumstances,
based on management's  best estimates and judgments and giving due consideration
to  materiality.  These  financial  statements  have been audited by independent
auditors and their report is included.

   Management maintains and relies upon systems of internal accounting controls.
A limiting factor in all systems of internal accounting control is that the cost
of the system should not exceed the benefits to be derived.  Management believes
that the Company's  system provides the  appropriate  balance between such costs
and benefits.

   Periodically the internal  accounting  control system is reviewed by both the
Company's internal auditors and its independent auditors to test for compliance.
Reports  issued by the internal  auditors are released to  management,  and such
reports, or summaries thereof,  are transmitted to the Audit Review Committee of
the Board of Directors and the independent auditors on a timely basis.

   The Audit  Review  Committee,  composed  solely of outside  directors,  meets
periodically  with the internal  auditors and  independent  auditors (as well as
management)  to review the work of each. The internal  auditors and  independent
auditors  have free access to the Audit  Review  Committee,  without  management
present, to discuss the results of their audit work.

   Management  believes  that the  Company's  systems,  policies and  procedures
provide  reasonable  assurance that  operations are conducted in conformity with
the law and with management's commitment to a high standard of business conduct.


O. Mark DeMichele         William J. Post            Jaron B. Norberg
O. Mark DeMichele         William J. Post            Jaron B. Norberg          
President and             Senior Vice President and  Executive Vice President  
Chief Executive Officer   Chief Operating Officer    and Chief Financial Officer
                                                       
                                       
<PAGE>
                         INDEPENDENT AUDITORS' REPORT

Arizona Public Service Company:

   We have audited the  accompanying  balance  sheets of Arizona  Public Service
Company as of December 31, 1995 and 1994 and the related  statements  of income,
retained earnings and cash flows for each of the three years in the period ended
December 31, 1995.  These  financial  statements are the  responsibility  of the
Company's  management.  Our  responsibility  is to  express  an opinion on these
financial statements based on our audits.

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

   In our opinion,  such financial  statements  present fairly,  in all material
respects,  the  financial  position of the Company at December 31, 1995 and 1994
and the results of its operations and its cash flows for each of the three years
in the period ended  December 31, 1995 in  conformity  with  generally  accepted
accounting principles.


Deloitte & Touche LLP
Deloitte & Touche LLP
Phoenix, Arizona
March 1, 1996

                                       
<PAGE>
                       THIS PAGE INTENTIONALLY LEFT BLANK





                                       

<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                              STATEMENTS OF INCOME
<TABLE>
<CAPTION>

                                                         Year Ended December 31,
                                                         -----------------------
                                                  1995           1994           1993
                                                  ----           ----           ----
                                                        (Thousands of Dollars)

<S>                                          <C>            <C>            <C>        
Electric Operating Revenues ..............   $ 1,614,952    $ 1,626,168    $ 1,602,413
                                             -----------    -----------    -----------

Fuel Expenses:
  Fuel for electric generation ...........       208,928        237,103        231,434
  Purchased power ........................        60,870         63,586         69,112
                                             -----------    -----------    -----------
    Total ................................       269,798        300,689        300,546
                                             -----------    -----------    -----------

Operating Revenues Less Fuel Expenses ....     1,345,154      1,325,479      1,301,867
                                             -----------    -----------    -----------

Other Operating Expenses:
  Operations excluding fuel expenses .....       284,842        292,292        282,660
  Maintenance ............................       115,972        119,629        118,556
  Depreciation and amortization ..........       242,098        236,108        222,610
  Income taxes (Note 9) ..................       178,865        168,202        168,056
  Other taxes ............................       141,623        140,815        137,497
                                             -----------    -----------    -----------
    Total ................................       963,400        957,046        929,379
                                             -----------    -----------    -----------

Operating Income .........................       381,754        368,433        372,488
                                             -----------    -----------    -----------

Other Income (Deductions):
  Allowance for equity funds used during
    construction .........................         4,982          3,941          2,326
  Income taxes (Note 9) ..................        37,598         (9,042)       (20,851)
  Palo Verde accretion income (Note 1) ...            --         33,596         74,880
  Other--net .............................       (17,032)        16,015         (2,135)
                                             -----------    -----------    ----------- 
    Total ................................        25,548         44,510         54,220
                                             -----------    -----------    -----------

Income Before Interest Deductions ........       407,302        412,943        426,708
                                             -----------    -----------    -----------

Interest Deductions:
  Interest on long-term debt .............       160,032        159,840        164,610
  Interest on short-term borrowings ......         8,143          6,205          6,662
  Debt discount, premium and expense .....         8,622          8,854          9,203
  Allowance for borrowed funds used during
    construction .........................        (9,065)        (5,442)        (4,153)
                                             -----------    -----------    ----------- 
    Total ................................       167,732        169,457        176,322
                                             -----------    -----------    -----------

Net Income ...............................       239,570        243,486        250,386
Preferred Stock Dividend Requirements ....        19,134         25,274         30,840
                                             -----------    -----------    -----------

Earnings for Common Stock ................   $   220,436    $   218,212    $   219,546
                                             ===========    ===========    ===========
</TABLE>

See Notes to Financial Statements.


                                       
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                                 BALANCE SHEETS
                                     ASSETS

<TABLE>
<CAPTION>
                                                                   December 31,
                                                                ------------------
                                                                1995          1994
                                                                ----          ----
                                                                (Thousands of Dollars) 
<S>                                                         <C>            <C>        
Utility Plant (Notes 5, 7 and 8):
        Electric plant in service and held for future use   $ 6,544,860    $ 6,475,249
        Less accumulated depreciation and amortization ..     2,231,614      2,122,439
                                                            -----------    -----------
                Total ...................................     4,313,246      4,352,810
        Construction work in progress ...................       281,757        224,312
        Nuclear fuel, net of amortization of $68,275
                and $80,599 .............................        52,084         46,951
                                                            -----------    -----------

                Utility Plant--net ......................     4,647,087      4,624,073
                                                            -----------    -----------

Investments and Other Assets (Note 12) ..................        97,742         90,105
                                                            -----------    -----------
Current Assets:
        Cash and cash equivalents .......................        18,389          6,532
        Accounts receivable:
                Service customers .......................       100,433        103,711
                Other ...................................        28,107         27,008
                Allowance for doubtful accounts .........        (1,656)        (2,176)
        Accrued utility revenues (Note 1) ...............        53,519         55,432
        Materials and supplies (at average cost) ........        78,271         89,864
        Fossil fuel (at average cost) ...................        21,722         35,735
        Deferred income taxes (Note 9) ..................         5,653         19,114
        Other ...........................................        17,839         14,162
                                                            -----------    -----------
                Total Current Assets ....................       322,277        349,382
                                                            -----------    -----------

Deferred Debits:
        Regulatory asset for income taxes (Note 9) ......       548,464        557,049
        Palo Verde Unit 3 cost deferral (Note 1) ........       283,426        292,586
        Palo Verde Unit 2 cost deferral (Note 1) ........       165,873        171,936
        Unamortized costs of reacquired debt ............        63,518         60,942
        Unamortized debt issue costs ....................        17,772         17,673
        Other ...........................................       272,103        184,515
                                                            -----------    -----------
                Total Deferred Debits ...................     1,351,156      1,284,701
                                                            -----------    -----------
                Total ...................................   $ 6,418,262    $ 6,348,261
                                                            ===========    ===========
</TABLE>

See Notes to Financial Statements.


                                       
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                                 BALANCE SHEETS
                                  LIABILITIES
<TABLE>
<CAPTION>
                                                                                              December 31,
                                                                                     ----------------------------
                                                                                        1995               1994
                                                                                        ----               ----
                                                                                         (Thousands of Dollars) 
<S>                                                                                 <C>                <C>       
Capitalization (Notes 4 and 5):
        Common stock ......................................................         $  178,162         $  178,162
        Premiums and expenses-- net .......................................          1,039,550          1,039,303
        Retained earnings .................................................            403,843            353,655
                                                                                     ---------          ---------
                Common stock equity .......................................          1,621,555          1,571,120
        Non-redeemable preferred stock ....................................            193,561            193,561
        Redeemable preferred stock ........................................             75,000             75,000
        Long-term debt less current maturities ............................          2,132,021          2,181,832
                                                                                     ---------          ---------
                Total Capitalization ......................................          4,022,137          4,021,513
                                                                                     ---------          ---------


Current Liabilities:
        Commercial paper (Note 6) .........................................            177,800            131,500
        Current maturities of long-term debt (Note 5) .....................              3,512              3,428
        Accounts payable ..................................................            106,583            110,854
        Accrued taxes .....................................................             82,827             89,412
        Accrued interest ..................................................             41,549             45,170
        Other .............................................................             53,880             50,487
                                                                                     ---------          ---------
                Total Current Liabilities .................................            466,151            430,851
                                                                                     ---------          ---------


Deferred Credits and Other:
        Deferred income taxes (Note 9) ....................................          1,429,482          1,436,184
        Deferred investment tax credit (Note 9) ...........................            115,353            142,994
        Unamortized gain-- sale of utility plant (Note 8) .................             91,514             98,551
        Customer advances for construction ................................             19,846             16,564
        Other .............................................................            273,779            201,604
                                                                                     ---------          ---------
                Total Deferred Credits and Other ..........................          1,929,974          1,895,897
                                                                                     ---------          ---------


Commitments and Contingencies (Note 11)

                Total .....................................................         $6,418,262         $6,348,261
                                                                                    ==========         ==========

</TABLE>
                                       
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                            STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                          Year Ended December 31,
                                                                                     --------------------------------
                                                                                     1995          1994          1993
                                                                                     ----          ----          ----
                                                                                          (Thousands of Dollars)

<S>                                                                            <C>         <C>           <C>          
Cash Flows from Operations:
        Net income ..........................................................  $   239,570 $     243,486 $     250,386
        Items not requiring cash:
                Depreciation and amortization ...............................      242,098       236,108       222,610
                Nuclear fuel amortization ...................................       31,587        32,564        32,024
                Allowance for equity funds used during construction .........       (4,982)       (3,941)       (2,326)
                Deferred income taxes -- net ................................       15,344        83,249       102,697
                Deferred investment tax credit -- net .......................      (27,641)       (6,825)       (6,948)
                Rate refund reversal ........................................         --          (9,308)      (21,374)
                Palo Verde accretion income .................................         --         (33,596)      (74,880)
        Changes in certain current assets and liabilities:
                Accounts receivable -- net ..................................        1,659        (7,276)       30,889
                Accrued utility revenues ....................................        1,913         4,924        (8,839)
                Materials, supplies and fossil fuel .........................       25,606         4,795         2,252
                Other current assets ........................................       (3,677)       (1,509)       (6,616)
                Accounts payable ............................................        6,333        21,666       (18,622)
                Accrued taxes ...............................................       (6,585)      (22,881)        8,826
                Accrued interest ............................................       (3,621)         (577)          241
                Other current liabilities ...................................        3,393            (9)        7,282
        Other-- net .........................................................       21,328          (418)       18,686
                                                                                 ---------     ---------     --------- 
                Net cash provided ...........................................      542,325       540,452       536,288
                                                                                 ---------     ---------     --------- 

Cash Flows from Investing:
        Capital expenditures ................................................     (295,772)     (245,925)     (228,465)
        Allowance for borrowed funds used during construction ...............       (9,065)       (5,442)       (4,153)
        Other ...............................................................      (22,645)       (7,251)       (4,522)
                                                                                 ---------     ---------     --------- 
                Net cash used ...............................................     (327,482)     (258,618)     (237,140)
                                                                                 ---------     ---------     --------- 

Cash Flows from Financing:
        Preferred stock .....................................................         --            --          72,644
        Long-term debt ......................................................       87,130       516,612       520,020
        Short-term borrowings -- net ........................................       46,300       (16,500)      (47,000)
        Dividends paid on common stock ......................................     (170,000)     (170,000)     (170,000)
        Dividends paid on preferred stock ...................................      (19,134)      (26,232)      (30,945)
        Repayment of preferred stock ........................................         --        (124,096)      (78,663)
        Repayment and reacquisition of long-term debt .......................     (147,282)     (462,643)     (558,799)
                                                                                 ---------     ---------     --------- 
                Net cash used ...............................................     (202,986)     (282,859)     (292,743)
                                                                                 ---------     ---------     --------- 


Net increase (decrease) in cash and cash equivalents ........................       11,857        (1,025)        6,405
Cash and cash equivalents at beginning of year ..............................        6,532         7,557         1,152
                                                                                 ---------     ---------     ---------

Cash and cash equivalents at end of year ....................................    $  18,389     $   6,532     $   7,557
                                                                                 =========     =========     =========

Supplemental Disclosure of Cash Flow Information:
        Cash paid during the year for:
                Interest (excluding capitalized interest) ...................    $ 163,592 $     161,294 $     161,843
                Income taxes ................................................    $ 164,261 $     121,578 $      88,239
</TABLE>
See Notes to Financial Statements.

                                       

<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                         STATEMENTS OF RETAINED EARNINGS

<TABLE>
<CAPTION>
                                                                 Year Ended December 31,
                                                                ------------------------
                                                                1995      1994      1993
                                                                ----      ----      ----
                                                                 (Thousands of Dollars)

<S>                                                          <C>       <C>       <C>      
Retained earnings at beginning of year ..................... $ 353,655 $ 307,098 $ 259,899
Add: Net income ............................................   239,570   243,486   250,386
                                                             --------- --------- ---------
                Total ......................................   593,225   550,584   510,285
                                                             --------- --------- ---------


Deduct:
        Dividends:
                Common stock (Notes 4 and 5) ...............   170,000   170,000   170,000
                Preferred stock (at required rates) (Note 4)    19,134    25,274    30,840
        Premium paid on reacquisition of preferred stock ...       248     1,655     2,347
                                                             --------- --------- ---------
                Total deductions ...........................   189,382   196,929   203,187
                                                             --------- --------- ---------

Retained earnings at end of year ........................... $ 403,843 $ 353,655 $ 307,098
                                                             ========= ========= =========
</TABLE>
See Notes to Financial Statements.


                                      APS
                         NOTES TO FINANCIAL STATEMENTS

1. Summary of Significant Accounting Policies

Nature of  Operations  
APS is engaged  primarily in the  generation  and sale of
electricity.  The Company serves approximately 705,000 customers in an area that
includes all or part of 11 of Arizona's 15 counties.

Accounting  Records 
The  accounting  records are  maintained in accordance  with
generally  accepted  accounting  principles (GAAP). The preparation of financial
statements in accordance  with GAAP requires the use of estimates by management.
Actual  results could differ from those  estimates.  

The Company is regulated by the ACC and the FERC and the accompanying  financial
statements reflect the rate-making  policies of these  commissions.  The Company
prepares its financial statements in accordance with the provisions of Statement
of Financial  Accounting Standards (SFAS) No. 71, "Accounting for the Effects of
Certain Types of Regulation."  SFAS No. 71 requires a cost-based  rate-regulated
enterprise  to  reflect  the impact of  regulatory  decisions  in its  financial
statements.

The Company's major  regulatory  assets are Palo Verde cost deferrals (see "Palo
Verde Cost  Deferrals"  in this  note) and  deferred  taxes (see Note 9).  These
items, combined with miscellaneous regulatory assets and liabilities, amounted
to  approximately  $1.2  billion and $1.1 billion at December 31, 1995 and 1994,
respectively,  most of which are  included in  "Deferred  Debits" on the Balance
Sheets.

The Company's current regulatory orders and regulatory  environment  support the
recognition  of  regulatory  assets.  If rate  recovery of these  costs  becomes
unlikely or uncertain,  whether due to  competition  or regulatory  action,  the
Company may no longer be able to apply the provisions of SFAS No. 71 to all or a
part of its operations.

Common  Stock  
All of the  outstanding  shares  of  common  stock of the  Company  are owned by
Pinnacle West. See Note 4 of Notes to Financial Statements.

Utility Plant and Depreciation 
Utility plant  represents the buildings,  equipment and other facilities used to
provide electric service.  The cost of utility plant includes labor,  materials,
contract  services,  other  related items and an allowance for funds used during
construction.  The cost of retired depreciable utility plant, plus removal costs
less salvage realized, is charged to accumulated  depreciation.  See Note 12 for
information  on a proposed  accounting  standard  which impacts  accounting  for
removal costs.

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

Depreciation  on utility  property  is recorded on a  straight-line  basis.  The
applicable  rates for 1993 through 1995 ranged from 1.77% to 15%, which resulted
in an annual composite rate of 3.44% for 1995.

Allowance for Funds Used During  Construction
AFUDC represents the cost of debt and equity funds used to finance  construction
of utility plant.  Plant construction  costs,  including AFUDC, are recovered in
authorized rates through  depreciation  when completed  projects are placed into
commercial operation.  AFUDC does not represent current cash earnings. 

AFUDC has been calculated  using  composite  rates of 8.52% for 1995;  7.70% for
1994; and 7.20% for 1993. The Company compounds AFUDC semiannually and ceases to
accrue  AFUDC when  construction  is  completed  and the  property  is placed in
service.

Revenues  
Operating  revenues are  recognized on the accrual  basis and include  estimated
amounts for service rendered but unbilled at the end of each accounting period.

In 1991, a refund  obligation of $53.4 million  ($32.3  million after taxes) was
recorded as a result of a 1991 rate settlement.  The refund  obligation was used
to reduce  the  amount of a 1991  rate  increase  granted  rather  than  require
specific  customer  refunds and was  reversed  over the thirty  months ended May
1994. The after-tax refund  obligation  reversals that were recorded as electric
operating revenues amounted to $5.6 million in 1994 and $12.9 million in 1993.

Palo Verde Accretion Income 
In 1991,  the carrying  value of Palo Verde Unit 3 was discounted to reflect the
present value of lost cash flows resulting from a 1991 rate settlement agreement
deeming a portion of the unit to temporarily be excess  capacity.  In accordance
with generally  accepted  accounting  principles,  accretion income was recorded
over a  thirty-month  period  ended  May  1994 in the  aggregate  amount  of the
original discount.  The after-tax accretion income recorded in 1994 and 1993 was
$20.3 million and $45.3 million, respectively.

Palo Verde Cost Deferrals
As authorized by the ACC,  operating costs  (excluding fuel) and financing costs
of Palo Verde Units 2 and 3 were deferred  from the  commercial  operation  date
(September  1986 and January 1988,  respectively)  until the date the units were
included  in a rate order  (April 1988 and  December  1991,  respectively).  The
deferrals are being amortized and recovered  through rates over thirty-five year
periods.

Nuclear Fuel 
Nuclear  fuel is charged to fuel  expense  using the  unit-of-production  method
under which the number of units of thermal energy produced in the current period
is related to the total thermal units expected to be produced over the remaining
life of the fuel.

Under federal law, the DOE is  responsible  for the permanent  disposal of spent
nuclear fuel and assesses $0.001 per kWh of nuclear  generation.  This amount is
charged  to  nuclear  fuel  expense.  See  Note 12 for  information  on  nuclear
decommissioning costs.

Reacquired Debt Costs 
The Company  amortizes  gains and losses on  reacquired  debt over the remaining
life of the original debt, consistent with ratemaking.

Cash and Cash Equivalents
For purposes of the statements of cash flows,  the Company  considers all highly
liquid debt  instruments  purchased with an initial  maturity of three months or
less to be cash equivalents.

Reclassifications  
Certain  prior  year  balances  have  been  restated  to  conform  to  the  1995
presentation.

2.  Accounting  Matters 

In March 1995,  the Financial  Accounting  Standards  Board issued SFAS No. 121,
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to
Be Disposed  Of," which is  effective  in 1996.  This  statement  requires  that
long-lived  assets be  reviewed  for  impairment  whenever  events or changes in
circumstances  indicate  that the  carrying  amount may not be  recoverable.  An
impairment  loss  would  be  recognized  if  the  sum of  the  estimated  future
undiscounted  cash flows to be  generated  by an asset is less than its carrying
value.  The amount of the loss would be based on a  comparison  of book value to
fair value.  The standard  also amends SFAS No. 71 to require the write-off of a
regulatory  asset if it is no longer  probable that future revenues will recover
the cost of the asset. SFAS No. 121 does not have a material impact on financial
position or results of operations upon adoption.

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

In October 1995, the Financial  Accounting  Standards Board issued SFAS No. 123,
"Accounting  for  Stock-Based  Compensation,"  which is effective in 1996.  This
statement  establishes  a  fair-value  based  method  of  accounting  for  stock
compensation  plans. The statement  encourages but does not require companies to
recognize  compensation  expense based on the new fair value method. The Company
will not apply the  recognition  and  measurement  approach in SFAS No. 123 upon
adoption.

See Note 12 for discussion of a proposed  standard on accounting for liabilities
related to closure or removal of long-lived assets.


3. Regulatory  Matters 

1995 Regulatory Agreement
In December  1995,  the Company and the ACC Staff  announced an agreement  which
includes an economic  proposal to be heard by the full ACC beginning on April 9,
1996. In recognition of evolving  competition in the electric  utility  industry
and an ongoing investigation by the ACC Staff into industry  restructuring in an
open competition  docket involving many parties,  the agreement also includes an
element setting out a number of issues which the Company and the ACC Staff agree
the ACC should be requested to consider in developing restructuring policies.

Economic Proposal 
The major provisions of the economic proposal are:

o  An annual rate  reduction of  approximately  $48 million  ($29 million  after
   income taxes), or 3.25% on average, effective no earlier than July 1, 1996.

o  Recovery of  substantially  all of the Company's  present  regulatory  assets
   through accelerated  amortization over an eight-year period beginning July 1,
   1996,  increasing  annual  amortization  by  approximately  $120 million ($72
   million after income taxes). See Note 1.

o  A formula for sharing future cost savings between  customers and shareholders
   referencing a return on equity (as defined) of 11.25%.

o  A moratorium on filing for permanent  rate changes,  except under the sharing
   formula and under certain other limited circumstances, prior to July 2, 1999.

o  Infusion of $200 million of common equity into the Company by Pinnacle  West,
   in annual increments of $50 million starting in 1996.

Industry Restructuring 
The issues listed by the Company and the ACC Staff in the industry restructuring
element of their agreement include the legal nature of utilities' service rights
and  responsibilities,  including  the  obligation  to serve  in a  restructured
environment;  compensation for  restructuring,  taking into account (among other
matters) stranded investment; ACC jurisdiction over market entrants; reciprocity
of access among electricity  providers;  maintenance of system reliability;  the
utility  tax  structure;  and  clarification  of  federal-state   jurisdictional
uncertainties.

The  Company  believes  that,  after a series of  hearings  on these and related
issues in the competition  docket, the ACC could produce a set of regulatory and
legislative  reforms for  presentation to the appropriate  bodies in 1997. Bills
for industry  restructuring  or studies  thereof have already been introduced in
Congress and the Arizona  legislature;  the Arizona bill,  which is supported by
the Company,  would establish a committee to study the issues and to report back
to the legislature by the end of 1997.

Assuming timely  resolution of the issues and approval of the economic  proposal
in the agreement,  the Company therein proposes (independently of the ACC Staff)
a plan whereby it would request the ACC to authorize  access by retail customers
of Arizona public service  corporations to the broad generation  market starting
in the year 2000 for large  customers,  and thereafter in phased steps up to all
customers in about 2004.  Other parties may submit other plans, and the ultimate
outcome is not predictable.

1994 Settlement Agreement 
In May 1994, the ACC approved a retail rate settlement  agreement which provided
for a net annual retail rate reduction of 2.2% on average,  or approximately $32
million  ($19  million  after  taxes),  effective  June 1, 1994.  As part of the
settlement,   in  1994  the  Company  reversed   approximately  $20  million  of

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

depreciation  ($15  million  after  income  taxes)  related to a 1991 Palo Verde
write-off.   The  1994  rate   settlement  also  provided  for  the  accelerated
amortization  of  substantially  all  deferred  ITCs  over  a  five-year  period
beginning in 1995.

4.  Common and Preferred Stocks

Non-redeemable  preferred  stock is not  redeemable  except at the option of the
Company.   Redeemable   preferred  stock  is  redeemable  through  sinking  fund
obligations in addition to being  callable by the Company.  Common and preferred
stock balances at December 31 are shown below:
<TABLE>
<CAPTION>

                                     Number of Shares                              Par Value                       
                                     ----------------                              ---------                        
                                                                                                                    Call
                                                Outstanding                                 Outstanding            Price
                                         ----------------------           Per          ---------------------        Per
                            Authorized       1995        1994            Share         1995            1994       Share(a)
                            ----------   ----------  ----------          -----         ------         ------     --------
                                                                                       (Thousands of Dollars)

<S>                        <C>           <C>         <C>             <C>            <C>             <C>         <C>     
Common Stock ............  100,000,000   71,264,947  71,264,947      $   2.50       $ 178,162       $ 178,162         --
                                         ==========  ==========                     =========       =========           

Preferred Stock:
   Non-Redeemable:
   $1.10 ................      160,000      155,945     155,945         25.00       $   3,898       $   3,898   $  27.50
   $2.50 ................      105,000      103,254     103,254         50.00           5,163           5,163      51.00
   $2.36 ................      120,000      40,000       40,000         50.00           2,000           2,000      51.00
   $4.35 ................      150,000      75,000       75,000        100.00           7,500           7,500     102.00
   Serial preferred          1,000,000                
        $2.40 Series A...                   240,000     240,000         50.00          12,000          12,000      50.50
        $2.625 Series C..                   240,000     240,000         50.00          12,000          12,000      51.00
        $2.275 Series D..                   200,000     200,000         50.00          10,000          10,000      50.50
        $3.25 Series E...                   320,000     320,000         50.00          16,000          16,000      51.00
   Serial preferred .....    4,000,000(b)                
      Adjustable rate --                             
   Series Q .............                   500,000     500,000        100.00          50,000          50,000         (c)
   Serial preferred .....   10,000,000                   
   $1.8125 Series W .....                 3,000,000   3,000,000         25.00          75,000          75,000         (d)
                                          ---------   ---------                     ---------       ---------         
   Total ................                 4,874,199   4,874,199                     $ 193,561       $ 193,561
                                          =========   =========                     =========       =========
                                                     
   Redeemable:                                       
   Serial preferred:                                 
    $10.00 Series U .....                   500,000     500,000        100.00          50,000          50,000
    $7.875 Series V .....                   250,000     250,000        100.00          25,000          25,000         (e)
                                          ---------  ----------                     ---------       ---------           
        Total                               750,000     750,000                     $  75,000       $  75,000
                                          =========  ==========                     =========       =========
                                          
- ----------

(a) In each case plus accrued dividends.

(b) This authorization also covers all outstanding redeemable preferred stock.

(c)Dividend  rate adjusted  quarterly to 2% below that of certain  United States
   Treasury  securities,  but in no event less than 6% or  greater  than 12% per
   annum. Redeemable at par.

(d) Redeemable at par after December 1, 1998.

(e)Redeemable at $105.51  through May 31, 1996,  and  thereafter  declining by a
   predetermined amount each year to par after May 31, 2002.
</TABLE>

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

If there were to be any arrearage in dividends on any of its preferred  stock or
in the sinking fund requirements  applicable to any of its redeemable  preferred
stock,  the Company  could not pay  dividends on its common stock or acquire any
shares  thereof for  consideration.  The redemption  requirements  for the above
issues for the next five years are: $0 in 1996 and $10.0  million in each of the
years 1997 through 2000.

Redeemable  preferred stock  transactions  during each of the three years in the
period ended December 31 are as follows:
<TABLE>
<CAPTION>

                                             Number of Shares                            Par Value
                                                Outstanding                             Outstanding
                                  -------------------------------------    -------------------------------------
                                                                                  (Thousands of Dollars)
      Description                   1995          1994          1993         1995          1994          1993
      -----------                   -----         ----          ----         ----          ----          ----
<S>                               <C>          <C>           <C>           <C>           <C>         <C>       
Balance, January 1 ............   750,000      1,976,100     2,256,350     $75,000  $     197,610    $  225,635
   Retirements:
           $8.80 Series K .....        --       (142,100)      (45,000)         --        (14,210)       (4,500)
           $11.50 Series R ....        --       (284,000)      (35,250)         --        (28,400)       (3,525)
           $8.48 Series S .....        --       (300,000)     (200,000)         --        (30,000)      (20,000)
           $8.50 Series T .....        --       (500,000)           --          --        (50,000)         --
                                  -------       --------     ---------     -------  -------------    ----------
Balance, December 31 ..........   750,000        750,000     1,976,100     $75,000  $      75,000    $  197,610
                                  =======       ========     =========     =======  =============    ==========
</TABLE>


5. Long-Term Debt

The following table presents long-term debt outstanding:
<TABLE>
<CAPTION>
                                                                                          December 31,
                                                                                          ------------
                                                  Maturity Dates    Interest Rates      1995         1994
                                                  --------------    --------------      ----         ----
                                                                                     (Thousands of Dollars)

<S>                                                 <C>             <C>              <C>          <C>       
First mortgage bonds                                1997-2028       5.5%-13.25%(a)   $1,604,317   $1,740,071
Pollution control indebtedness                      2024-2029       Adjustable(b)       433,280      418,824
Debentures(c)                                            2025               10%          75,000         --
Capitalized lease obligation(d)                     1995-2001             7.48%          22,936       26,365
                                                                                     ----------   ----------
        Total long-term debt                                                          2,135,533    2,185,260
Less current maturities                                                                   3,512        3,428
                                                                                     ----------   ----------
        Total long-term debt less current maturities                                 $2,132,021   $2,181,832
                                                                                     ==========   ==========
</TABLE>

- ----------

(a)The weighted-average  rate at December 31, 1995 and 1994 was 7.79% and 8.04%,
   respectively. The weighted-average years to maturity at December 31, 1995 and
   1994 was 19 years.

(b)The  weighted-average  rates for the years ended  December  31, 1995 and 1994
   were 4.31% and 3.91%,  respectively.  Changes in  short-term  interest  rates
   would affect the costs associated with this debt.

(c)Junior subordinated  deferrable  interest debentures due in 2025,  redeemable
   at the option of the  Company as a whole or in part on or after  January  31,
   2000 at par plus accrued interest.

(d)Represents  the present  value of future  lease  payments  (discounted  at an
   interest  rate of 7.48%) on a combined  cycle plant sold and leased back from
   the independent owner-trustee formed to own the facility (see Note 8).

Aggregate annual  principal  payments due on long-term debt and for sinking fund
requirements  through 2000 are as follows:  1996,  $3.5  million;  1997,  $153.8
million;  1998, $104.1 million;  1999, $104.4 million; and 2000, $104.7 million.
See Note 4 for redemption and sinking fund requirements of redeemable  preferred
stock of the Company.  

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

Substantially  all  utility  plant  (other  than  nuclear  fuel,  transportation
equipment  and the combined  cycle plant) is subject to the lien of the mortgage
bond  indenture.  The mortgage bond indenture  includes  provisions  which would
restrict the payment of common stock  dividends under certain  conditions  which
did not exist at December 31, 1995.

6. Lines of Credit 
The Company had committed  lines of credit with various banks of $300 million at
December 31, 1995 and 1994,  which were available either to support the issuance
of commercial  paper or to be used for bank  borrowings.  The commitment fees at
December  31, 1995 and 1994 on $200  million of these lines were 0.15% and 0.20%
per annum,  respectively,  and on $100  million  were 0.10% and 0.15% per annum,
respectively.  The Company had commercial paper borrowings outstanding of $177.8
million at  December  31,  1995 and $131.5  million at December  31,  1994.  The
weighted  average  interest rate on  commercial  paper  borrowings  was 6.06% on
December  31, 1995 and 6.25% on  December  31,  1994.  By Arizona  statute,  the
Company's  short-term  borrowings  cannot exceed 7% of its total  capitalization
without the consent of the ACC.

7. Jointly-Owned Facilities
At December 31, 1995, the Company owned interests in the following jointly-owned
electric generating and transmission facilities.  The Company's share of related
operating and maintenance expenses is included in operating expenses.
<TABLE>
<CAPTION>
                                            Percent                           Construction
                                            Owned by   Plant in     Accumulated  Work in
                                            Company    Service     Depreciation  Progress
                                            -------    -------     ------------  --------
                                                       (Thousands of Dollars)
<S>                                         <C>      <C>          <C>          <C>       
Generating Facilities:
  Palo Verde Nuclear Generating Station
    Units 1 and 3 .....................     29.1%    $1,823,062   $  477,569   $   18,743
  Palo Verde Nuclear Generating Station
    Unit 2 (see Note 8) ...............     17.0%       556,236      149,837        9,925
  Four Corners Steam Generating Station
    Units 4 and 5 .....................     15.0%       142,449       54,349        1,208
  Navajo Steam Generating Station
    Units 1, 2 and 3 ..................     14.0%       139,607       78,490       38,633
  Cholla Steam Generating Station
    Common Facilities (a) .............     62.8%(b)     70,761       35,900          734
Transmission Facilities:
  ANPP 500KV System ...................     35.8%(b)     62,607       16,589        1,106
  Navajo Southern System ..............     31.4%(b)     26,737       15,561           23
  Palo Verde-Yuma 500KV System ........     23.9%(b)     11,375        3,483            9
  Four Corners Switchyards ............     27.5%(b)      3,068        1,561           53
  Phoenix-Mead System .................     17.1%(b)       --           --         39,918
</TABLE>
- ----------

(a)The  Company  is the  operating  agent for  Cholla  Unit 4, which is owned by
   PacifiCorp. The common facilities at the Cholla Plant are jointly-owned.
(b) Weighted average of interests.

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

8. Leases

In 1986, the Company entered into sale and leaseback transactions under which it
sold  approximately  42% of its share of Palo  Verde Unit 2 and  certain  common
facilities.  The gain of  approximately  $140.2 million has been deferred and is
being  amortized to operations  expense over the original lease term. The leases
are being  accounted for as operating  leases.  The amounts to be paid each year
approximate  $40.1 million through 1999, $46.3 million in 2000 and $49.0 million
through  2015.  Options to renew for two  additional  years and to purchase  the
property at fair market  value at the end of the lease terms are also  included.
Consistent  with the ratemaking  treatment,  an amount equal to the annual lease
payments is included in rent expense. A regulatory asset (totaling approximately
$56.9  million at December 31,  1995) has been  established  for the  difference
between lease  payments and rent expense  calculated on a  straight-line  basis.
Lease expense for 1995, 1994 and 1993 was $41.7 million, $42.2 million and $41.8
million, respectively. 

The  Company  has a capital  lease on a combined  cycle  plant which it sold and
leased back. The lease requires semiannual payments of $2.6 million through June
2001, and includes renewal and purchase options based on fair market value. This
plant is included  in plant in service at its  original  cost of $54.4  million;
accumulated amortization at December 31, 1995 was $42.4 million.

In  addition,  the  Company  leases  certain  land,  buildings,   equipment  and
miscellaneous  other items  through  operating  rental  agreements  with varying
terms, provisions and expiration dates. Rent expense for 1995, 1994 and 1993 was
approximately  $9.9  million,  $10.1  million and $11.1  million,  respectively.
Annual future minimum rental commitments,  excluding the Palo Verde and combined
cycle leases, for the period 1996 through 2000 range between $12 million and $13
million.  Total  rental  commitments  after the year 2000 are  estimated at $115
million.

9. Income Taxes 

The Company is included in the consolidated income tax returns of Pinnacle West.
Income taxes are allocated to the Company based on its separate  company taxable
income or loss. Beginning in 1995, substantially all of the unamortized ITCs are
being  amortized  over a  five-year  period  in  accordance  with the 1994  rate
settlement  agreement  (see  Note 3).  Prior to 1995,  ITCs  were  deferred  and
amortized  to other  income over the  estimated  lives of the related  assets as
directed by the ACC.

The Company  follows the liability  method of accounting  for income taxes which
requires  that deferred  income taxes be recorded for all temporary  differences
between the tax bases of assets and liabilities  and the amounts  recognized for
financial  reporting.  Deferred taxes are recorded using  currently  enacted tax
rates. In accordance with SFAS No. 71, a regulatory  asset has been  established
for certain  temporary  differences,  primarily  AFUDC  equity,  that are flowed
through for regulatory purposes. This regulatory asset is being amortized as the
related differences reverse.

The components of income tax expense are as follows:

                                            Year Ended December 31,
                                       -----------------------------
                                       1995         1994        1993
                                       ----         ----        ----
                                          (Thousands of Dollars)
Current:
  Federal ........................  $ 120,196  $   74,272    $ 69,243
  State ..........................     33,368      26,447      23,915
                                    ---------  ----------    --------
      Total current ..............    153,564     100,719      93,158

Deferred .........................     17,933      83,350     102,697
Change in valuation allowance ....     (2,589)         --          --
Investment tax credit amortization    (27,641)     (6,825)     (6,948)
                                    ---------  ----------    -------- 
      Total expense ..............  $ 141,267  $  177,244    $188,907
                                    =========  ==========    ========


                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

Income tax  expense  differed  from the amount  computed by  multiplying  income
before  income  taxes  by the  statutory  federal  income  tax  rate  due to the
following:
<TABLE>
<CAPTION>

                                                                  Year Ended December 31,
                                                                --------------------------
                                                                1995       1994       1993
                                                                ----       ----       ----
                                                                  (Thousands of Dollars)

<S>                                                         <C>        <C>        <C>       
Federal income tax expense at statutory rate, 35% ..........$  133,293 $  147,256 $  153,753
Increase (reductions) in tax expense resulting from:
        Tax under book depreciation ........................    18,186     17,236     17,671
        ITC amortization ...................................   (27,641)    (6,825)    (6,922)
        State income tax-- net of federal income tax benefit    21,770     24,947     27,005
        Other ..............................................    (4,341)    (5,370)    (2,600)
                                                            ---------- ---------- ---------- 
                Income tax expense .........................$  141,267 $  177,244 $  188,907
                                                            ========== ========== ==========
</TABLE>

The components of the net deferred income tax liability were as follows:

<TABLE>
<CAPTION>
                                                                        December 31,
                                                                    ------------------
                                                                    1995          1994
                                                                    ----          ----
                                                                 (Thousands of Dollars)
<S>                                                           <C>            <C>
Deferred tax assets:
Deferred gain on Palo Verde Unit 2 sale/leaseback .........   $    60,686    $    63,720
Alternative minimum tax ...................................          --           14,089
Other .....................................................        78,021         73,084
Valuation allowance .......................................       (12,483)       (15,072)
                                                              -----------    ----------- 
        Total deferred tax assets .........................       126,224        135,821
                                                              -----------    -----------

Deferred tax liabilities:
        Plant related .....................................       813,229        802,645
        Income taxes recoverable through future rates-- net       548,464        557,049
        Palo Verde deferrals ..............................       148,395        153,410
        Other .............................................        39,965         39,787
                                                              -----------    -----------
                Total deferred tax liabilities ............     1,550,053      1,552,891
                                                              -----------    -----------

Accumulated deferred income taxes-- net ...................   $ 1,423,829    $ 1,417,070
                                                              ===========    ===========
</TABLE>


10. Pension Plan and Other Benefits

Pension Plan
The Company  sponsors a defined  benefit  pension plan  covering
substantially  all  employees.  Benefits  are  based  on years  of  service  and
compensation  utilizing a final average pay benefit formula.  The funding policy
is to  contribute  the  net  periodic  cost  accrued  each  year.  However,  the
contribution will not be less than the minimum required contribution nor greater
than the maximum tax-deductible  contribution.  Plan assets consist primarily of
domestic and  international  common  stocks and bonds and real  estate.  Pension
cost,  including  administrative cost, for 1995, 1994 and 1993 was approximately
$21.1  million,  $25.4  million  and  $14.0  million,   respectively,  of  which
approximately $9.6 million,  $11.9 million and $6.5 million,  respectively,  was
charged to expense. The remainder was either capitalized or billed to others.

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

The  components of net periodic  pension costs  (excluding  the costs of special
termination benefits of $1.4 million in 1994) are as follows:


                                                    1995       1994       1993
                                                    ----       ----       ----
                                                      (Thousands of Dollars)

Service cost-benefits earned during the period   $ 16,038   $ 20,345   $ 16,754
Interest cost on projected benefit obligation      39,328     39,377     34,724
Return on plan assets ........................    (82,209)     6,105    (51,597)
Net amortization and deferral ................     45,976    (44,000)    13,420
                                                 --------   --------   --------
Net periodic pension cost ....................   $ 19,133   $ 21,827   $ 13,301
                                                 ========   ========   ========


A reconciliation  of the funded status of the plan to the amounts  recognized in
the balance sheet is presented below:
<TABLE>
<CAPTION>

                                                                             1995          1994
                                                                             ----          ----
                                                                           (Thousands of Dollars)

<S>                                                                      <C>           <C>       
Plan assets at fair value .............................................  $  469,820    $  388,010
                                                                         ----------    ----------
Less:
        Accumulated benefit obligation, including vested benefits
                of $396,138 and $308,474 in 1995 and 1994, respectively     428,258       333,564
        Effect of projected future compensation increases .............     149,836       112,780
                                                                          ---------     --------- 
Total projected benefit obligation ....................................     578,094       446,344
                                                                          ---------     ---------
Plan assets less than projected benefit obligation ....................    (108,274)      (58,334)
Plus:
        Unrecognized net loss (gain) from past experience
                different from that assumed ...........................      44,614        (9,372)
        Unrecognized prior service cost ...............................      23,800        25,527
        Unrecognized net transition asset .............................     (32,809)      (36,025)
                                                                          ---------     --------- 
Accrued pension liability .............................................   $ (72,669)    $ (78,204)
                                                                          =========     ========= 

Principal actuarial assumptions used were:
        Discount rate .................................................       7.25%         8.75%
        Rate of increase in compensation levels .......................       4.50%         5.00%
        Expected long-term rate of return on assets ...................       9.00%         9.00%

</TABLE>

In addition to the defined  benefit  pension  plan,  the Company  also  sponsors
qualified  defined   contribution   plans.   Collectively,   these  plans  cover
substantially  all employees.  The plans provide for employee  contributions and
partial employer matching  contributions after certain eligibility  requirements
are met. The cost of these plans for 1995, 1994 and 1993 was $6.9 million,  $6.8
million and $6.3 million,  respectively, of which $3.1 million, $3.2 million and
$3.0 million,  respectively,  was charged to expense.  

Postretirement Plans 
The  Company  provides  medical  and  life  insurance  benefits  to its  retired
employees.  Employees may become eligible for these retirement benefits based on
years of service and age. The retiree medical  insurance plans are contributory;
the retiree life  insurance  plan is  noncontributory.  In  accordance  with the
governing plan  documents,  the Company retains the right to change or eliminate
these benefits.

Funding  is  based  upon  actuarially  determined  contributions  that  take tax
consequences into account.  Plan assets consist primarily of domestic stocks and
bonds. The postretirement benefit cost for 1995, 1994 and 1993 was approximately
$23 million, $28 million and $34 million,  respectively,  of which approximately
$13 million,  $13 million and $17 million was charged to expense.  The remainder
was either capitalized or billed to others.

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

The components of net periodic postretirement benefit costs are as follows:
                                                     1995       1994       1993
                                                     ----       ----       ----
                                                      (Thousands of Dollars)

Service cost-benefits earned during the period    $  6,735   $  8,785   $  9,510
Interest cost on accumulated benefit obligation     13,743     14,026     15,630
Return on plan assets .........................    (15,133)    (6,459)       --
Net amortization and deferral .................     17,142     11,619      9,146
                                                  --------   --------   --------
Net periodic postretirement benefit cost ......   $ 22,487   $ 27,971   $ 34,286
                                                  ========   ========   ========


A reconciliation  of the funded status of the plan to the amounts  recognized in
the balance sheet is presented below:
<TABLE>
<CAPTION>

                                                                                       1995         1994
                                                                                       ----         ----
                                                                                     (Thousands of Dollars)

<S>                                                                                <C>           <C>      
Plan assets at fair value ......................................................   $  81,309     $  49,666
                                                                                   ---------     ---------
Less accumulated postretirement benefit obligation:
        Retirees ...............................................................      90,222        65,552
        Fully eligible plan participants .......................................      15,497         9,128
        Other active plan participants .........................................     106,568        87,201
                                                                                   ---------     ---------
                   Total accumulated postretirement benefit obligation .........     212,287       161,881
                                                                                   ---------     ---------
Plan assets less than accumulated benefit obligation ...........................    (130,978)     (112,215)
Plus:
        Unrecognized transition obligation .....................................     155,481       164,627
        Unrecognized net gain from past experience different from that
                assumed ........................................................     (24,561)      (52,470)
                                                                                   ---------     --------- 
Accrued postretirement liability ...............................................   $     (58)    $     (58)
                                                                                   =========     ========= 

Principal actuarial assumptions used were:
        Discount rate ..........................................................        7.25%         8.75%
        Annual salary increases for life insurance obligation ..................        4.50%         5.00%
        Weighted average expected long-term rate of return on assets-- after tax        7.64%         7.71%
        Initial health care cost trend rate-- under age 65 .....................        9.50%        11.50%
        Initial health care cost trend rate-- age 65 and over ..................        8.50%         8.50%
        Ultimate health care cost trend rate (reached in the year 2002) ........        5.50%         5.50%
</TABLE>

Assuming a one percent  increase  in the health  care cost trend rate,  the 1995
cost  of   postretirement   benefits  other  than  pensions  would  increase  by
approximately $4.5 million and the accumulated benefit obligation as of December
31, 1995 would increase by approximately $33.3 million.

11. Commitments and Contingencies

Litigation  
The Company is a party to various claims,  legal actions and complaints  arising
in the ordinary course of business.  In the opinion of management,  the ultimate
resolution  of these  matters  will not have a  material  adverse  effect on the
operations or financial position of the Company.

Palo Verde Nuclear Generating Station 
The Company has encountered tube cracking in steam generators and has taken, and
will continue to take, remedial actions that it believes have slowed the rate of
tube  degradation.  The  projected  service  life  of the  steam  generators  is
reassessed  periodically in conjunction  with  inspections made during scheduled
outages at the Palo Verde units. The Company's ongoing analyses indicate that it
will be  economically  desirable  for the  Company to  replace  the Unit 2 steam
generators,  which  have been most  affected  by tube  

                                       
<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS

cracking,  in five to ten years.  The Company  expects that the steam  generator
replacement can be accomplished within financial  parameters  established before
replacement was a consideration, and the Company estimates that its share of the
replacement  costs (in 1995 dollars and including  installation  and replacement
power costs) will be between $30 million and $50 million,  most of which will be
incurred after the year 2000. The Company expects that the replacement  would be
performed  in  conjunction  with a  normal  refueling  outage  in order to limit
incremental  outage time to approximately 50 days. Based on the latest available
data, the Company  estimates that the Unit 1 and Unit 3 steam generators  should
operate for the license  periods (until 2025 and 2027,  respectively),  although
the  Company  will  continue  its  normal  periodic  assessment  of these  steam
generators.

The Palo  Verde  participants  have  insurance  for  public  liability  payments
resulting  from  nuclear  energy  hazards to the full limit of  liability  under
federal law. This potential  liability is covered by primary liability insurance
provided by commercial  insurance carriers in the amount of $200 million and the
balance by an industry-wide  retrospective  assessment program. If losses at any
nuclear power plant  covered by this program  exceed the  accumulated  funds for
this program, the Company could be assessed  retrospective  premium adjustments.
The maximum  assessment per reactor under the program for each nuclear  incident
is  approximately  $79  million,  subject to an annual  limit of $10 million per
incident. Based upon the Company's 29.1% interest in the three Palo Verde units,
the Company's maximum  potential  assessment per incident for all three units is
approximately $69 million, with an annual payment limitation of approximately $9
million.

The Palo Verde  participants  maintain "all risk"  (including  nuclear  hazards)
insurance for property damage to, and decontamination of, property at Palo Verde
in the aggregate  amount of $2.75 billion,  a substantial  portion of which must
first be applied to  stabilization  and  decontamination.  The  Company has also
secured  insurance  against  portions of any  increased  cost of  generation  or
purchased power and business interruption resulting from a sudden and unforeseen
outage of any of the three units. The insurance  coverage  discussed in this and
the previous paragraph is subject to certain policy conditions and exclusions.

Construction  Program 
Total capital expenditures in 1996 are estimated at $246 million.

Fuel and Purchased Power Commitments 
The Company is a party to various fuel and purchased  power contracts with terms
expiring from 1996 through 2020 that include required purchase  provisions.  The
Company  estimates  its  1996  contract  requirements  to be  approximately  $99
million.  However,  this  amount  may vary  significantly  pursuant  to  certain
provisions in such  contracts  which permit the Company to decrease its required
purchases under certain circumstances.

Additionally,  the Company is contractually  obligated to reimburse certain coal
providers for amounts incurred for coal mine reclamation. The Company's share of
the total obligation is estimated at $123 million.  The portion of the coal mine
reclamation  obligation  related to coal already  burned was recorded in 1995 on
the  Balance  Sheets  as  "Deferred  Credits  --  Other"  with  a  corresponding
regulatory asset for approximately $74 million.

12. Nuclear Decommissioning Costs

In 1995, the Company  recorded $11.7 million for  decommissioning  expense.  The
Company estimates it will cost  approximately $2.0 billion ($421 million in 1995
dollars),  over a fourteen year period  beginning in 2024, to  decommission  its
29.1% interest in Palo Verde.  Decommissioning costs are charged to expense over
the respective unit's operating license term and are included in the accumulated
depreciation balance until each unit is retired.  Nuclear  decommissioning costs
are currently recovered in rates.

The Company is utilizing a 1995 site-specific study for Palo Verde, prepared for
the   Company  by  an   independent   consultant,   that   assumes   the  prompt
removal/dismantlement  method of  decommissioning.  The  Company is  required to
update the study every three years.

As required by regulation,  the Company has established  external trust accounts
into which quarterly deposits are made for  decommissioning.  As of December 31,
1995, the Company had deposited a total of $56.7 million. The trust accounts are
included in  "Investments  and Other  Assets" on the Balance  Sheets at a market
value of $74.5  million on  December  31,  1995.  The trust  funds are  invested
primarily in  fixed-income  securities  and domestic 

                                       

<PAGE>
                                      APS
                         NOTES TO FINANCIAL STATEMENTS


stock and are classified as available for sale.  Realized and  unrealized  gains
and losses are reflected in accumulated depreciation.

In  1994,  FASB  added  a  project  to its  agenda  on  accounting  for  nuclear
decommissioning obligations.  FASB recently issued an exposure draft "Accounting
for  Certain  Liabilities  Related to Closure or Removal of  Long-Lived  Assets"
(formerly  Nuclear  Decommissioning)  which would require the estimated  present
value of the cost of  decommissioning  and  certain  other  removal  costs to be
recorded  as  a  liability,   along  with  an  offsetting  plant  asset  when  a
decommissioning  or other  removal  obligation  is incurred.  FASB has requested
comments on its proposed  statement.  The expected  effective  date is 1997. The
Company is unable at this time to determine what impact the final  statement may
have on its financial position or results of operation.

13. Selected Quarterly Financial Data (Unaudited)
Quarterly financial information for 1995 and 1994 is as follows:
                        Electric
                        Operating     Operating        Net       Earnings for
Quarter                 Revenues      Income(a)       Income     Common Stock
- -------                 --------      ---------       ------     ------------
                                         (Thousands of Dollars)
1995
        First       $     336,968 $     73,214  $     37,832  $     33,025 
        Second            380,178       88,719        53,452        48,676 
        Third             549,082      162,602       128,345       123,570 
        Fourth            348,724       57,219        19,941        15,165 
1994                                                                       
        First       $     346,049 $     67,147  $     38,468  $     30,958 
        Second            397,156       83,607        65,851        58,879 
        Third             540,883      155,115       116,267       110,359 
        Fourth            342,080       62,564        22,900        18,016 
- ----------          

(a)The Company's operations are subject to seasonal fluctuations  primarily as a
   result of weather  conditions.  The results of operations for interim periods
   are not  necessarily  indicative  of the results to be expected  for the full
   year.

14. Fair Value of Financial Instruments

The Company  estimates  that the carrying  amounts of its cash  equivalents  and
commercial  paper are reasonable  estimates of their fair values at December 31,
1995 and 1994 due to their  short  maturities.  Investments  in debt and  equity
securities are held for purposes  other than trading.  The December 31, 1995 and
1994 fair  values of debt and equity  investments,  determined  by using  quoted
market values or by discounting  cash flows at rates equal to the Company's cost
of capital, approximate their carrying amounts.

The carrying value of long-term debt (excluding a capitalized  lease obligation)
on December 31, 1995 and 1994 was $2.11 billion and $2.16 billion, respectively,
and the estimated fair value was $2.14 billion and $1.99 billion,  respectively.
The fair  value  estimates  are  based on  quoted  market  prices of the same or
similar issues.

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

   None.
                                   PART III

                       ITEM 10. DIRECTORS AND EXECUTIVE
                          OFFICERS OF THE REGISTRANT

   Reference is hereby made to "Election of Directors"  in the  Company's  Proxy
Statement  relating to the annual meeting of  shareholders to be held on May 21,
1996 (the "1996 Proxy  Statement")  and to the  Supplemental  Item -- "Executive
Officers of the Registrant" in Part I of this report.

                       ITEM 11. EXECUTIVE COMPENSATION

   Reference is hereby made to the fourth paragraph under the heading "The Board
and  its  Committees,"  and  to  "Executive  Compensation"  in  the  1996  Proxy
Statement.

                        ITEM 12. SECURITY OWNERSHIP OF
                   CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

   Reference  is hereby made to  "Principal  Holders of Voting  Securities"  and
"Ownership  of  Pinnacle  West  Securities  by  Management"  in the  1996  Proxy
Statement.

           ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

   Reference is hereby made to the last  paragraph  under the heading "The Board
and its Committees" in the 1996 Proxy Statement.

                                       
<PAGE>
                                   PART IV

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


FINANCIAL STATEMENTS

   See the Index to Financial Statements in Part II, Item 8 on page 19       .

<TABLE>

EXHIBITS FILED

<CAPTION>
 EXHIBIT NO.                                     DESCRIPTION
- -----------                                      -----------
<S>          <C> <C>
 3.1         --  Bylaws, amended as of February 20, 1996
10.1(a)      --  1996 Senior Management Variable Pay Plan
10.2(a)      --  1996 Officers Variable Pay Plan
10.3         --  Amendment No. 1 dated April 5, 1995 to the Long-Term Power Transactions Agreement
                 and Asset Purchase and Power Exchange Agreement between PacifiCorp and the
                 Company
10.4         --  Restated Transmission Agreement between PacifiCorp and the Company dated April 5,
                 1995
10.5         --  Contract among PacifiCorp, the Company and United States Department of Energy
                 Western Area Power Administration, Salt Lake Area Integrated Projects for Firm
                 Transmission Service dated May 5, 1995
10.6         --  Reciprocal Transmission Service Agreement between the Company and PacifiCorp
                 dated as of March 2, 1994
10.7(a)      --  Letter Agreement dated as of January 1, 1996 between the Company and Kenneth M.
                 Carr for consulting services
10.8(a)      --  Letter  Agreement  dated as of  January  1,  1996  between  the
                 Company and Robert G.
                 Matlock & Associates, Inc. for consulting services
10.9(a)      --  First Amendment to the Arizona Public Service Company Severance Plan as adopted
                 on August 19, 1994
10.10(a)     --  Pinnacle West Capital Corporation, Arizona Public Service Company, SunCor
                 Development Company and El Dorado Investment Company Deferred Compensation Plan
                 as amended and restated effective January 1, 1996
10.11(a)     --  Arizona Public Service Company Supplemental Excess Benefit Retirement Plan as
                 amended and restated on December 20, 1995
23.1         --  Consent of Deloitte & Touche LLP
27.1         --  Financial Data Schedule
</TABLE>


<TABLE>

   In addition to those  Exhibits shown above,  the Company hereby  incorporates
the  following  Exhibits  pursuant  to Exchange  Act Rule 12b-32 and  Regulation
Section 201.24 by reference to the filings set forth below:

<CAPTION>

 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
 <S>          <C>                                 <C>                            <C>         <C>
 3.2          Resolution of Board of              3.2 to 1994 Form 10-K          1-4473      3-30-95
              Directors temporarily               Report 
              suspending Bylaws in part   
                                           
 3.3          Articles of Incorporation,          4.2 to Form S-3                1-4473      9-29-93
              restated as of May 25, 1988         Registration Nos. 
                                                  33-33910 and 33-55248                       
                                                  by means of September 24,                   
                                                  1993 Form 8-K Report
                                         
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
 <S>          <C>                                 <C>                            <C>        <C>
 3.4          Certificates pursuant to            4.3 To Form S-3 Registration   1-4473      9-29-93
              Sections 10-152.01 and 10-016,      Nos. 33-33910 and 33-55248    
              Arizona Revised Statutes,           by means of September 24,     
              establishing Series A               1993 Form 8-K Report          
              through V of the Company's      
              Serial Preferred Stock           

 3.5          Certificate pursuant to             4.4 to Form S-3 Registration   1-4473      9-29-93  
              Section 10-016, Arizona             Nos. 33-33910 and 33-55248                          
              Revised Statutes,                   by means of September 24,                           
              establishing Series W               1993 Form 8-K Report                                
              of the Company's Serial             
              Preferred Stock

 4.1          Mortgage and Deed of Trust          4.1 to September 1992 Form     1-4473      11-9-92 
              Relating to the Company's First     10-Q Report                                        
              Mortgage Bonds, together with       
              forty-eight indentures              
              supplemental thereto                

 4.2          Forty-ninth Supplemental            4.1 to 1992 Form 10-K Report   1-4473      3-30-93
              Indenture                           

 4.3          Fiftieth Supplemental Indenture     4.2 to 1993 Form 10-K Report   1-4473      3-30-94

 4.4          Fifty-first Supplemental            4.1 to August 1, 1993 Form
              Indenture                           8-K Report                     1-4473      9-27-93

 4.5          Fifty-second Supplemental           4.1 to September 30, 1993      1-4473     11-15-93 
              Indenture                           Form 10-Q Report               

  4.6          Fifty-third Supplemental            4.5 to Registration            1-4473       3-1-94 
              Indenture                           Statement No. 33-61228 by                          
                                                  means of February 23, 1994                         
                                                  Form 8-K Report                                    
                                                  
 4.7          Agreement, dated March 21,          4.1 to 1993 Form 10-K Report   1-4473      3-30-94
              1994, relating to the filing of
              instruments defining the rights
              of holders of long-term debt
              not in excess of 10% of the
              Company's total assets              

 4.8          Indenture dated as of January       4.6 to Registration            1-4473      1-11-95
              1, 1995 among the Company and       Statement Nos. 33-61228 and
              The Bank of New York,               33-55473 by means of January
              as Trustee                          1, 1995 Form 8-K Report        

 4.9          Agreement of Resignation,           4.1 to September 25, 1995                             
              Appointment, Acceptance and         Form 8-K Report                1-4473     10-24-95
              Assignment dated as of August       
              18, 1995 by and among the
              Company, Bank of America
              National Trust and Savings
              Association and The Bank of   
              New York                      

10.12         Two separate Decommissioning        10.2 to September 1991 Form    1-4473     11-14-91 
              Trust Agreements (relating to       10-Q                                                   
              PVNGS  Units 1 and 3,               
              respectively),  each  
              dated  July 1,  1991,
              between the Company
              and Mellon Bank, N.A., as       
              Decommissioning Trustee         
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>         <C>
10.13         Amendment No. 1 to                  10.1 to 1994 Form 10-K         1-4473      3-30-95
              Decommissioning Trust Agreement     Report                                        
              (PVNGS Unit 1) dated as of          
              December 1, 1994                

10.14         Amendment No. 1 to                  10.2 to 1994 Form 10-K         1-4473      3-30-95   
              Decommissioning Trust Agreement     Report                                                
              (PVNGS Unit 3) dated as of          
              December 1, 1994                

10.15         Amended and Restated                10.1 to Pinnacle West 1991     1-8962      3-26-92
              Decommissioning Trust Agreement     Form 10-K Report                               
              (PVNGS Unit 2) dated as of          
              January 31, 1992, among the
              Company, Mellon Bank, N.A., as
              Decommissioning Trustee, and
              State Street Bank and Trust
              Company, as successor to The
              First National Bank of Boston,
              as Owner Trustee under two
              separate Trust Agreements, each
              with a separate Equity
              Participant, and as Lessor
              under two separate Facility
              Leases, each relating to an
              undivided interest in PVNGS     
              Unit 2                          

10.16         First Amendment to Amended and      10.2 to 1992 Form 10-K         1-4473      3-30-93
              Restated Decommissioning Trust      Report                                         
              Agreement (PVNGS Unit 2), dated     
              as of November 1, 1992          

10.17         Amendment No. 2 to Amended and      10.3 to 1994 Form 10-K         1-4473      3-30-95 
              Restated Decommissioning Trust      Report                                          
              Agreement (PVNGS Unit 2) dated      
              as of November 1, 1994              

10.18         Asset Purchase and Power            10.1 to June 1991 Form 10-Q    1-4473       8-8-91   
              Exchange Agreement dated            Report                                            
              September 21, 1990 between the      
              Company and PacifiCorp, as
              amended as of October 11, 1990      
              and as of July 18, 1991             

10.19         Long-Term Power Transactions        10.2 to June 1991 Form 10-Q    1-4473       8-8-91  
              Agreement dated September 21,       Report                                           
              1990 between the Company and        
              PacifiCorp, as amended as of
              October 11, 1990 and as of July     
              8, 1991                             

10.20         Contract, dated July 21, 1984,      10.31 to Pinnacle West's       2-96386     3-13-85 
              with DOE providing for the          Form S-14 Registration                          
              disposal of nuclear fuel and/or     Statement                                       
              high-level radioactive waste,       
              ANPP                                

10.21         Indenture of Lease with Navajo      5.01 to Form S-7               2-59644      9-1-77  
              Tribe of Indians, Four Corners      Registration Statement                             
              Plant                               
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>         <C>
10.22         Supplemental and Additional         5.02 to Form S-7               2-59644      9-1-77  
              Indenture of Lease, including       Registration Statement                           
              amendments and supplements to       
              original lease with Navajo
              Tribe of Indians, Four Corners  
              Plant                           

10.23         Amendment and Supplement No. 1      10.36 to Registration           1-8962     7-25-85  
              to Supplemental and Additional      Statement on Form 8-B of                         
              Indenture of Lease, Four            Pinnacle West                                    
              Corners, dated April 25, 1985       

10.24         Application and Grant of            5.04 to Form S-7               2-59644      9-1-77  
              multi-party rights-of-way and       Registration Statement                           
              easements, Four Corners Plant       
              Site                            

10.25         Application and Amendment No. 1     10.37 to Registration           1-8962     7-25-85  
              to Grant of multi-party             Statement on Form 8-B of                         
              rights-of-way and easements,        Pinnacle West                                    
              Four Corners Power Plant Site,      
              dated April 25, 1985            

10.26         Application and Grant of            5.05 to Form S-7               2-59644      9-1-77 
              Arizona Public Service Company      Registration Statement                          
              rights-of-way and easements,        
              Four Corners Plant Site             

10.27         Application and Amendment No. 1     10.38 to Registration           1-8962     7-25-85  
              to Grant of Arizona Public          Statement on Form 8-B of                         
              Service Company rights-of-way       Pinnacle West                                    
              and easements, Four Corners         
              Power Plant Site, dated April   
              25, 1985                        

10.28         Indenture of Lease, Navajo          5(g) to Form S-7               2-36505     3-23-70
              Units 1, 2, and 3                   Registration Statement       
     
10.29         Application and Grant of            5(h) to Form S-7               2-36505     3-23-70 
              rights-of-way and easements,        Registration Statement                          
              Navajo Plant                        
     
10.30         Water Service Contract              5(l) to Form S-7               2-39442     3-16-71  
              Assignment with the United          Registration Statement                           
              States Department of Interior,      
              Bureau of Reclamation, Navajo   
              Plant                           
     
10.31         Arizona Nuclear Power Project       10.1 to 1988 Form 10-K          1-4473     3-8-89  
              Participation Agreement, dated      Report                                           
              August 23, 1973, among the          
              Company, Salt River Project
              Agricultural Improvement and
              Power District, Southern
              California Edison Company,
              Public Service Company of New
              Mexico, El Paso Electric
              Company, Southern California
              Public Power Authority, and
              Department of Water and Power
              of the City of Los Angeles, and     
              amendments 1-12 thereto             

</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>         <C>
10.32         Amendment  No. 13 dated as of       10.1 to March 1991 Form 10-Q    1-4473      5-15-91  
              April 22, 1991,  to Arizona         Report                                                 
              Nuclear Power  Project              
              Participation  Agreement,  
              dated  August 23, 1973,
              among the Company, Salt River 
              Project Agricultural Improvement
              and Power District, Southern 
              California Edison Company, 
              Public Service Company  of  
              New  Mexico,  El  Paso  Electric  
              Company, Southern California 
              Public Power Authority, and
              Department of Water and Power  
              of the City of Los Angeles     

10.33(b)      Facility Lease,  dated as of        4.3 to Form S-3 Registration   33-9480     10-24-86                     
              August 1, 1986,  between State      Statement                      
              Street Bank and Trust Company, as           
              successor to The First National 
              Bank of Boston, in its capacity 
              as Owner Trustee, as Lessor, 
              and the Company, as Lessee                            

10.34(b)      Amendment No. 1, dated as of        10.5 to September 1986 Form     1-4473     12-4-86                    
              November 1, 1986, to Facility       10-Q Report by means of                           
              Lease, dated as of August 1,        Amendment No. 1 on December                       
              1986, between State Street          Form 8                        
              Bank and Trust Company, as                                                            
              successor to The First              
              National Bank of Boston, in    
              its capacity as Owner Trustee, 
              as Lessor, and the Company,    
              as 3, 1986 Lessee              

10.35(b)      Amendment No. 2 dated as of         10.3 to 1988 Form 10-K          1-4473      3-8-89 
              June 1, 1987 to Facility Lease      Report                        
              dated as of August 1, 1986                                                           
              between State Street Bank and       
              Trust Company, as successor to
              The First National Bank of
              Boston, as Lessor, and APS, as      
              Lessee                              

10.36(b)      Amendment No. 3, dated as of        10.3 to 1992 Form 10-K          1-4473     3-30-93 
              March 17, 1993, to Facility         Report                                             
              Lease,  dated as of August 1,       
              1986,  between State Street 
              Bank and Trust Company,  
              as successor to The First 
              National Bank of Boston, as
              Lessor, and the Company, as         
              Lessee                              
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
10.37         Facility Lease, dated as of         10.1 to November 18, 1986      1-4473      1-20-87                      
              December 15, 1986, between          Form 8-K Report                
              State Street Bank and Trust         
              Company, as successor to The
              First National Bank of Boston,
              in its capacity as Owner
              Trustee, as Lessor, and the    
              Company, as Lessee             

10.38         Amendment No. 1, dated as of       4.13 to Form S-3               1-4473      8-24-87                         
              August 1, 1987, to Facility         Registration Statement No.                          
              Lease, dated as of December         33-9480 by means of August                          
              15, 1986, between State Street      1, 1987 Form 8-K Report        
              Bank and Trust Company, as          
              successor to The First         
              National Bank of Boston, as    
              Lessor, and the Company, as    
              Lessee                         

10.39         Amendment No. 2, dated as of        10.4 to 1992 Form 10-K         1-4473      3-30-93                   
              March 17, 1993, to Facility         Report                         
              Lease, dated as of December         
              15, 1986, between State Street
              Bank and Trust Company, as
              successor to The First
              National Bank of Boston, as
              Lessor, and the Company, as    
              Lessee                         

10.40(a)      Directors' Deferred                 10.1 to June 1986 Form 10-Q    1-4473      8-13-86  
              Compensation Plan, as               Report                                             
              restated, effective January 1,      
              1986                           

10.41(a)      Second Amendment to the             10.2 to 1993 Form 10-K         1-4473      3-30-94
              Arizona Public Service Company      Report                                          
              Directors' Deferred                 
              Compensation Plan, effective   
              as of January 1, 1993          

10.42(a)      Third Amendment to the Arizona      10.1 to September 1994 Form    1-4473     11-10-94  
              Public Service Company              10-Q                                              
              Directors' Deferred                 
              Compensation Plan effective as 
              of May 1, 1993                 

10.43(a)      Arizona Public Service Company      10.4 to 1988 Form 10-K         1-4473       3-8-89     
              Deferred Compensation Plan, as      Report                                               
              restated, effective January 1,      
              1984, and the second and third
              amendments thereto, dated
              December 22, 1986, and
              December 23, 1987,             
              respectively                   
</TABLE>

                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
10.44(a)      Third Amendment to the Arizona      10.3 to 1993 Form 10-K         1-4473      3-30-94                         
              Public Service Company Deferred     Report                         
              Compensation Plan, effective as     
              of January 1, 1993              

10.45(a)      Fourth Amendment to the Arizona     10.2 to September 1994 Form    1-4473     11-10-94  
              Public Service Company Deferred     10-Q Report                                       
              Compensation Plan effective as      
              of May 1, 1993                  

10.46(a)      Pinnacle West Capital               10.7 to 1994 Form 10-K         1-4473      3-30-95   
              Corporation and Arizona Public      Report                                             
              Service Company Directors'          
              Retirement Plan effective as of 
              January 1, 1995                 

10.47(a)      Letter Agreement dated December     10.6 to 1994 Form 10-K         1-4473      3-30-95 
              21, 1993, between the Company       Report                                           
              and William L. Stewart              

10.48(a)      Agreement for Utility               10.6 to 1988 Form 10-K         1-4473       3-8-89 
              Consulting Services, dated          Report                                           
              March 1, 1985, between the          
              Company and Thomas G. Woods,
              Jr., and Amendment No. 1        
              thereto, dated January 6, 1986  

10.49(a)      Letter Agreement, dated April       10.7 to 1988 Form 10-K         1-4473       3-8-89  
              3, 1978, between the Company        Report                                            
              and O. Mark DeMichele,              
              regarding certain retirement
              benefits granted to Mr.         
              DeMichele                       

10.50(a)      Letter Agreement dated July 28,     10.1 to September 1995 10-Q    1-4473     11-14-95 
              1995, between the Company and       Report                                           
              Jaron B. Norberg regarding          
              certain of Mr. Norberg's        
              retirement benefits             

10.51(a)(c)   Key Executive Employment and        10.3 to 1989 Form 10-K         1-4473       3-8-90      
              Severance Agreement between the     Report                                                
              Company and certain executive       
              officers of the Company         

10.52(a)(c)   Revised form of Key Executive       10.5 to 1993 Form 10-K         1-4473      3-30-94   
              Employment and Severance            Report                                             
              Agreement between the Company       
              and certain executive officers  
              of the Company                  
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                          ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
10.53(a)(c)   Second revised form of Key          10.9 to 1994 Form 10-K         1-4473      3-30-95     
              Executive Employment and            Report                                               
              Severance Agreement between the     
              Company and certain executive   
              officers of the Company         

10.54(a)(c)   Key Executive Employment and        10.4 to 1989 Form 10-K         1-4473       3-8-90      
              Severance Agreement between the     Report                                                
              Company and certain managers of     
              the Company                     

10.55(a)(c)   Revised form of Key Executive       10.4 to 1993 Form 10-K         1-4473      3-30-94   
              Employment and Severance            Report                                             
              Agreement between the Company       
              and certain key employees of    
              the Company                     

10.56(a)(c)   Second revised form of Key          10.8 to 1994 Form 10-K         1-4473      3-30-95   
              Executive Employment and            Report                                             
              Severance Agreement between the     
              Company and certain key         
              employees of the Company        

10.57(a)      Arizona Public Service Company      10.5 to 1989 Form 10-K         1-4473       3-8-90    
              Performance Review Severance        Report                                              
              Pay Plan, effective January 1,      
              1990                            

10.58(a)      Arizona Public Service Company      10.1 to September 30, 1993     1-4473     11-15-93  
              Severance Plan as adopted on        Form 10-Q Report                                  
              June 22, 1993                       

10.59(a)      Pinnacle West Capital               10.1 to 1992 Form 10-K         1-4473      3-30-93  
              Corporation Stock Option and        Report                                            
              Incentive Plan                      

10.60(a)      Pinnacle West Capital               A to the Proxy Statement for   1-8962      4-16-94
              Corporation 1994 Long-Term          the Plan Report Pinnacle
              Incentive Plan effective as of      West 1994 Annual Meeting of
              March 23, 1994                      Shareholders                 

10.61(a)      Pinnacle West Capital               10.7 to 1993 Form 10-K         1-4473      3-30-94  
              Corporation, Arizona Public         Report                                            
              Service Company, SunCor             
              Development Company, and El
              Dorado Investment Company
              Supplemental Executive Benefit
              Plan as amended and restated on
              December 31, 1992 effective as  
              of January 1, 1992              

10.62         Agreement No. 13904 (Option and     10.3 to 1991 Form 10-K         1-4473      3-19-92   
              Purchase of Effluent) with          Report                                             
              Cities of Phoenix, Glendale,        
              Mesa, Scottsdale, Tempe, Town
              of Youngtown, and Salt River
              Project Agricultural
              Improvement and Power District, 
              dated April 23, 1973            
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
10.63         Agreement for the Sale and          10.4 to 1991 Form 10-K         1-4473     3-19-92   
              Purchase of Wastewater              Report                                            
              Effluent with City of Tolleson      
              and Salt River Agricultural
              Improvement and Power
              District, dated June 12, 1981,
              including Amendment No. 1
              dated as of November 12, 1981
              and Amendment No. 2 dated as   
              of June 4, 1986                

99.1          Collateral Trust Indenture          4.2 to 1992 Form 10-K Report   1-4473     3-30-93    
              among PVNGS II Funding Corp.,       
              Inc., the Company and Chemical
              Bank, as Trustee               

99.2          Supplemental Indenture to           4.3 to 1992 Form 10-K Report   1-4473     3-30-93     
              Collateral Trust Indenture          
              among PVNGS II Funding Corp.,
              Inc., the Company and Chemical
              Bank, as Trustee               

99.3(b)       Participation Agreement, dated      28.1 to September 1992 Form    1-4473     11-9-92      
              as of August 1, 1986, among         10-Q Report                                          
              PVNGS Funding  Corp.,  Inc.,        
              Bank of America  National  
              Trust and Savings  Association,  
              State  Street  Bank and Trust  
              Company,  as successor to 
              The First National Bank of 
              Boston,  in its individual
              capacity and as Owner  Trustee,  
              Chemical  Bank, in its individual
              capacity and as Indenture Trustee, 
              the Company, and the Equity    
              Participant named therein      

99.4(b)       Amendment  No. 1 dated as of        10.8 to September 1986 Form    1-4473     12-4-86   
              November 1, 1986, to Participation  10-Q Report by means of                           
              Agreement,  dated as of August 1,   Amendment No. 1, on December                      
              1986, among PVNGS Funding Corp.,    3, 1986 Form 8                                    
              Inc.,  Bank of America  National    
              Trust and  Savings  Association,
              State  Street Bank and Trust  
              Company,  as  successor to The First
              National Bank of Boston,  
              in its individual  capacity 
              and as Owner Trustee, Chemical Bank,
              in its individual capacity and 
              as Indenture Trustee, the      
              Company, and the Equity        
              Participant named therein      
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
99.5(b)       Amendment  No. 2,  dated as         28.4 to 1992 Form 10-K         1-4473      3-30-93   
              of March 17,  1993,  to             Report                                             
              Participation Agreement,            
              dated as of August 1, 1986, 
              among PVNGS Funding Corp.,
              Inc.,  PVNGS II Funding Corp.,
              Inc.,  State Street Bank 
              and Trust Company, as successor
              to The First National Bank 
              of Boston, in its individual 
              capacity and as Owner  
              Trustee,  Chemical Bank, 
              in its individual capacity and 
              as Indenture Trustee, 
              the Company, and the  Equity 
              Participant named              
              therein                        

99.6(b)       Trust Indenture,  Mortgage,         4.5 to Form S-3 Registration   33-9480    10-24-86  
              Security  Agreement and             Statement                                                
              Assignment of                       
              Facility Lease,  dated as 
              of August 1, 1986,  between 
              State Street Bank and Trust 
              Company, as successor to 
              The First National Bank of
              Boston, as Owner Trustee, and
              Chemical Bank, as Indenture    
              Trustee                        

99.7(b)       Supplemental Indenture No. 1,       10.6 to September  1986 Form   1-4473      12-4-86      
              dated as of November 1, 1986        10-Q Report by means of                                
              to Trust Indenture, Mortgage,       Amendment  No.  1 on                           
              Security Agreement and              December 3, 1986 Form 8                                         
              Assignment of Facility Lease,       
              dated as of August 1, 1986,
              between State Street Bank and
              Trust  Company,  as successor 
              to The First  National  Bank of 
              Boston,  as Owner Trustee,  and 
              Chemical  Bank,  as Indenture 
              Trustee                        

99.8(b)       Supplemental Indenture No. 2        4.4 to 1992 Form 10-K Report   1-4473      3-30-93
              to Trust Indenture, Mortgage,       
              Security Agreement and
              Assignment of Facility Lease,  
              dated as of August 1, 1986, 
              between State  Street Bank 
              and Trust Company,  as  successor 
              to The First National Bank of 
              Boston,  as Owner Trustee,  
              and Chemical Bank, as Indenture
              Trustee                        

99.9(b)       Assignment, Assumption and          28.3 to Form S-3               33-9480    10-24-86    
              Further Agreement, dated as of      Registration Statement                              
              August 1, 1986, between the        
              Company and State Street Bank  
              and Trust Company, as successor  
              to The First National Bank of 
              Boston, as Owner Trustee       
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
99.10(b)      Amendment No. 1, dated as of        10.10 to September 1986 Form   1-4473     12-4-86  
              November 1, 1986, to                10-Q Report by means of                          
              Assignment, Assumption and          Amendment No. 1 on December                      
              Further Agreement, dated as of      3, 1986 Form 8                                   
              August 1, 1986, between the       
              Company and State Street Bank   
              and Trust Company, as successor 
              to The First National Bank of   
              Boston, as Owner Trustee        
              
99.11(b)      Amendment No. 2, dated as of        28.6 to 1992 Form 10-K         1-4473     3-30-93   
              March 17, 1993, to Assignment,      Report                                            
              Assumption and Further              
              Agreement, dated as of August
              1, 1986, between the
              Company and State Street Bank  
              and Trust Company, as successor
              to The First National Bank of     
              Boston, as Owner Trustee          
              
99.12         Participation Agreement, dated      28.2 to September 1992 Form    1-4473     11-9-92 
              as of December 15, 1986, among      10-Q Report                                     
              PVNGS Funding Corp., Inc., State    
              Street Bank and Trust Company, as
              successor to The First National 
              Bank of Boston,  in its individual
              capacity and as Owner  Trustee,  
              Chemical  Bank, in its individual
              capacity and as Indenture  Trustee
              under a Trust  Indenture,  the
              Company, and the Owner 
              Participant named therein      
                                             

99.13         Amendment No. 1, dated as of        28.20 to Form S-3              1-4473     8-10-87    
              August 1, 1987, to                  Registration Statement No.                          
              Participation Agreement, dated      33-9480 by means of a                               
              as of December 15, 1986, among      November 6, 1986 Form 8-K                           
              PVNGS Funding Corp., Inc. as        Report                                              
              Funding Corporation, State          
              Street Bank and Trust Company,
              as successor to The First
              National Bank of Boston, as    
              Owner Trustee, Chemical Bank,  
              as Indenture Trustee, the      
              Company, and the Owner         
              Participant named therein      
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
99.14         Amendment  No. 2,  dated as         28.5 to 1992 Form 10-K         1-4473     3-30-93 
              of March 17,  1993,  to             Report                                          
              Participation Agreement,            
              dated as of December  15,  1986,  
              among PVNGS  Funding Corp.,  
              Inc., PVNGS II Funding Corp.,  
              Inc., State Street Bank and
              Trust Company,  as successor to 
              The First National Bank of Boston,
              in its individual capacity and as
              Owner Trustee, Chemical Bank, in
              its individual capacity and as 
              Indenture Trustee, the Company, 
              and the Owner Participant named        
              therein                                

99.15         Trust Indenture,  Mortgage,         10.2 to November 18, 1986      1-4473     1-20-87     
              Security  Agreement and Assignment  Form 8-K Report                                     
              of Facility  Lease,  dated as       
              of December  15,  1986,  between
              State Street Bank and Trust 
              Company,  as successor to The 
              First National Bank of Boston, 
              as Owner Trustee, and
              Chemical Bank, as Indenture    
              Trustee                        

99.16         Supplemental Indenture No. 1,       4.13 to Form S-3               1-4473     8-24-87   
              dated as of August 1, 1987, to      Registration Statement No.                        
              Trust Indenture, Mortgage,          33-9480 by means of August                        
              Security Agreement and              1, 1987 Form 8-K Report                           
              Assignment of Facility Lease,       
              dated as of December 15, 1986,
              between State Street Bank and
              Trust Company, as successor to
              The First National Bank of     
              Boston, as Owner Trustee, and  
              Chemical Bank, as Indenture    
              Trustee                        

99.17         Supplemental Indenture No. 2        4.5 to 1992 Form 10-K Report   1-4473     3-30-93
              to Trust Indenture, Mortgage,
              Security Agreement and
              Assignment  of  Facility  
              Lease,  dated as of December  
              15,  1986, between State Street
              Bank and Trust  Company,  as 
              successor to The First  National
              Bank of Boston,  as Owner  Trustee,
              and Chemical Bank, as Indenture
              Trustee                        

99.18         Assignment, Assumption and          10.5 to November 18, 1986      1-4473     1-20-87   
              Further Agreement, dated as of      Form 8-K Report                                   
              December 15, 1986, between the      
              Company and State Street Bank
              and Trust Company, as
              successor to The First
              National Bank of Boston, as    
              Owner Trustee                  
</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT NO.  DESCRIPTION                         ORIGINALLY FILED AS EXHIBIT:   FILE NO.  DATE EFFECTIVE
 -----------  -----------                         ---------------------------    -------   --------------
<S>           <C>                                 <C>                            <C>        <C>
99.19         Amendment No. 1, dated as of        28.7 to 1992 Form 10-K         1-4473      3-30-93   
              March 17, 1993, to                  Report                                             
              Assignment, Assumption and          
              Further Agreement, dated as
              of December 15, 1986, between
              the Company and State Street
              Bank and Trust Company, as
              successor to The First
              National Bank of Boston, as   
              Owner Trustee                 

99.20(b)      Indemnity Agreement dated as        28.3 to 1992 Form 10-K         1-4473      3-30-93  
              of March 17, 1993 by the            Report                                            
              Company                             

99.21         Extension Letter, dated as of       28.20 to Form S-3              1-4473      8-10-87
              August 13, 1987, from the           Registration Statement No.
              signatories of the                  33-9480 by means of a
              Participation Agreement to          November 6, 1986 Form 8-K
              Chemical Bank                       Report                       

99.22         Pledge Agreement dated as of        28.1 to January 21, 1990       1-4473      2-15-90      
              January 31, 1990, between           Form 8-K Report                                       
              Pinnacle West Capital Report        
              Corporation as Pledgor and
              Citibank, N.A. as Collateral  
              Agent                         

99.23         Arizona Corporation                 28.1 to 1991 Form 10-K         1-4473      3-19-92           
              Commission Order dated              Report                                                     
              December 6, 1991                    

99.24         Arizona Corporation                  10.1 to June Form 10-Q        1-4473      8-12-94   
              Commission Order dated               Report                                             
              June 1, 1994                                                                            
                                                  
99.25         Rate Reduction Agreement             10.1 to December 4, 1995      1-4473     12-14-95   
              dated December 4, 1995               Form 8-K Report                                    
              between the Company and the         
              ACC Staff                    

<FN>
- ----------

  (a) Management  contract or  compensatory  plan or arrangement  required to be
filed as an exhibit pursuant to Item 14(c) of Form 10-K.


  (b) An additional document,  substantially  identical in all material respects
to this  Exhibit,  has been  entered  into,  relating  to an  additional  Equity
Participant.  Although  such  additional  document may differ in other  respects
(such as  dollar  amounts,  percentages,  tax  indemnity  matters,  and dates of
execution),  there are no material  details in which such document  differs from
this Exhibit.

  (c) Additional agreements, substantially identical in all material respects to
this Exhibit have been entered into with  additional  officers and key employees
of the Company.  Although such additional documents may differ in other respects
(such as dollar amounts and dates of execution),  there are no material  details
in which such agreements differ from this Exhibit.
</FN>
</TABLE>
                                       
<PAGE>
REPORTS ON FORM 8-K

   During the quarter  ended  December 31, 1995,  and the period ended March 29,
1996, the Company filed the following Reports on Form 8-K:

   Report filed October 24, 1995  regarding the  resignation  of Bank of America
National Trust and Savings  Association as trustee under the Company's  Mortgage
and Deed of Trust dated as of July 1, 1946,  and the  appointment of The Bank of
New York as the successor trustee.


   Report  filed  December  14, 1995  regarding  the  Company's  Rate  Reduction
Agreement with the ACC Staff dated December 4, 1995.

                                       
<PAGE>
                                  SIGNATURES

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


                                  ARIZONA PUBLIC SERVICE COMPANY
                                           (Registrant)


Date: March 29, 1996                       O. MARK DEMICHELE
                                 --------------------------------------
                                     (O. Mark DeMichele, President
                                      and Chief Executive Officer)

<TABLE>

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

<CAPTION>
                    SIGNATURE                                 TITLE                      DATE
- ----------------------------------------------- -------------------------------- ------------------
 <S>                                               <C>                              <C>
                O. MARK DEMICHELE
 -----------------------------------------------   Principal Executive Officer
          (O. Mark DeMichele, President)                   and Director             March 29, 1996

                 WILLIAM J. POST
 -----------------------------------------------
     (William J. Post, Senior Vice President       Principal Accounting Officer
           and Chief Operating Officer)                    and Director             March 29, 1996

                JARON B. NORBERG
 -----------------------------------------------
   (Jaron B. Norberg, Executive Vice President     Principal Financial Officer
           and Chief Financial Officer)                    and Director             March 29, 1996

                 KENNETH M. CARR
 -----------------------------------------------
                (Kenneth M. Carr)                            Director               March 29, 1996

                 MARTHA O. HESSE
 -----------------------------------------------
                (Martha O. Hesse)                            Director               March 29, 1996

             MARIANNE MOODY JENNINGS
 -----------------------------------------------
            (Marianne Moody Jennings)                        Director               March 29, 1996

                ROBERT G. MATLOCK
 -----------------------------------------------
               (Robert G. Matlock)                           Director               March 29, 1996

               JOHN R. NORTON III
 -----------------------------------------------
               (John R. Norton III)                          Director               March 29, 1996

                 DONALD M. RILEY
 -----------------------------------------------
                (Donald M. Riley)                            Director               March 29, 1996

</TABLE>
                                       
<PAGE>
<TABLE>
<CAPTION>
                    SIGNATURE                                 TITLE                      DATE
- ----------------------------------------------- -------------------------------- ------------------
 <S>                                                         <C>                    <C>
                HENRY B. SARGENT
 -----------------------------------------------
                (Henry B. Sargent)                           Director               March 29, 1996

                WILMA W. SCHWADA
 -----------------------------------------------
                (Wilma W. Schwada)                           Director               March 29, 1996

                 VERNE D. SEIDEL
 -----------------------------------------------
                (Verne D. Seidel)                            Director               March 29, 1996

                  RICHARD SNELL
 -----------------------------------------------
                 (Richard Snell)                             Director               March 29, 1996

                DIANNE C. WALKER
 -----------------------------------------------
                (Dianne C. Walker)                           Director               March 29, 1996

              BEN F. WILLIAMS, JR.
 -----------------------------------------------
              (Ben F. Williams, Jr.)                         Director               March 29, 1996

              THOMAS G. WOODS, JR.
 -----------------------------------------------
              (Thomas G. Woods, Jr.)                         Director               March 29, 1996

</TABLE>
                                       
<PAGE>
                                   APPENDIX

     In accordance  with Item 304 of Regulation S-T of the  Securities  Exchange
Act of 1934, the Company's  Service Territory map contained in this Form 10-K is
a map of the State of Arizona  showing the Company's  service area, the location
of its major power plants and principal  transmission lines, and the location of
transmission  lines  operated by the Company for others.  The major power plants
shown on such map are the Navajo Generating  Station located in Coconino County,
Arizona;  the Four Corners Power Plant located near Farmington,  New Mexico; the
Cholla Power Plant,  located in Navajo County,  Arizona;  the Yucca Power Plant,
located  near Yuma,  Arizona;  and the Palo Verde  Nuclear  Generating  Station,
located  about 55 miles  west of  Phoenix,  Arizona  (each  of which  plants  is
reflected on such map as being jointly owned with other  utilities),  as well as
the  Ocotillo  Power Plant and West  Phoenix  Power  Plant,  each  located  near
Phoenix, Arizona, and the Saguaro Power Plant, located near Tucson, Arizona. The
Company's  major  transmission  lines shown on such map are reflected as running
between the power  plants  named above and certain  major cities in the State of
Arizona.  The  transmission  lines  operated  for  others  shown on such map are
reflected as running from the Four Corners  Plant  through a portion of northern
Arizona to the California border.
<PAGE>
                                                 COMMISSION FILE NUMBER 1-4473
================================================================================





                      SECURITIES AND EXCHANGE COMMISSION

                            WASHINGTON, D.C. 20549

                                  ----------

                                 EXHIBITS TO

                                  FORM 10-K

               ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                     THE SECURITIES EXCHANGE ACT OF 1934
                 FOR THE FISCAL YEAR ENDED DECEMBER 31, 1995

                                  ----------

                        ARIZONA PUBLIC SERVICE COMPANY
              (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)
    





================================================================================
<PAGE>
<TABLE>
                              INDEX TO EXHIBITS
<CAPTION>
  EXHIBIT NO.    DESCRIPTION
  -----------    -----------
<S>          <C> <C>
 3.1         --  Bylaws, amended as of February 20, 1996

10.1(a)      --  1996 Senior Management Variable Pay Plan

10.2(a)      --  1996 Officers Variable Pay Plan

10.3         --  Amendment No. 1 dated April 5, 1995 to the Long-Term Power Transactions
                 Agreement and Asset Purchase and Power Exchange Agreement between PacifiCorp
                 and the Company

10.4         --  Restated Transmission Agreement between PacifiCorp and the Company dated April
                 5, 1995

10.5         --  Contract among PacifiCorp, the Company and United States Department of Energy
                 Western Area Power Administration, Salt Lake Area Integrated Projects for Firm
                 Transmission Service dated May 5, 1995

10.6         --  Reciprocal Transmission Service Agreement between the Company and PacifiCorp
                 dated as of March 2, 1994

10.7(a)      --  Letter Agreement dated as of January 1, 1996 between the Company and Kenneth M.
                 Carr for consulting services

10.8(a)      --  Letter  Agreement  dated as of  January  1,  1996  between  the
                 Company and Robert G. Matlock & Associates, Inc. for consulting services

10.9(a)      --  First Amendment to the Arizona Public Service Company Severance Plan as adopted
                 on August 19, 1994

10.10(a)     --  Pinnacle West Capital Corporation, Arizona Public Service Company, SunCor
                 Development Company and El Dorado Investment Company Deferred Compensation Plan
                 as amended and restated effective January 1, 1996

10.11(a)     --  Arizona Public Service Company Supplemental Excess Benefit Retirement Plan as
                 amended and restated on December 20, 1995

23.1         --  Consent of Deloitte & Touche LLP

27.1         --  Financial Data Schedule

<FN>

- ----------
  (a) Management  contract or  compensatory  plan or arrangement  required to be
filed as an exhibit pursuant to Item 14(c) of Form 10-K.

</FN>
</TABLE>

   For a description of the Exhibits  incorporated  in this filing by reference,
see Part IV, Item 14.


                                  Exhibit 3.1
                                     BYLAWS
                                       OF
                         ARIZONA PUBLIC SERVICE COMPANY
                        (Amended as of February 20, 1996)


        1.01.  References.  Any  reference  herein made to law will be deemed to
refer to the law of the State of Arizona,  including the applicable provision or
provisions  of  Chapters  1-17 of Title  10,  Arizona  Revised  Statues  (or its
successor),  as at any given time in effect.  Any  reference  herein made to the
Articles  will be deemed to refer to the  applicable  provision or provisions of
the Articles of Incorporation of the Company,  and all amendments thereto, as at
any given time on file with the Arizona  Corporation  Commission (this reference
to that Commission being intended to include any successor to the  incorporating
and related  functions  being  performed by that  Commission  at the date of the
initial  adoption  of these  Bylaws).  Parenthetical  references  to  section or
article  numbers in the case of the law are to the  indicated  sections of Title
10,  Arizona  Revised  Statues,  and in the  case  of  the  Articles  are to the
indicated sections and articles thereof, as both the law and the Articles are in
effect at the date of the initial adoption of these Bylaws;  such references are
for purposes of  convenience  only and are not to be  considered  as part of, or
used in construing, these Bylaws.

        1.02. Seniority.  Except as indicated in Part X of these Bylaws, the law
and  the  Articles  (in  that  order  of  precedence)  will in all  respects  be
considered  senior and superior to these Bylaws,  with any  inconsistency  to be
resolved in favor of the law and the  Articles  (in that order of  precedences),
and with these  Bylaws to be deemed  automatically  amended from time to time to
eliminate any such inconsistency which may then exist.

        1.03.  Shareholders of Record.  Except as otherwise  required by law and
subject to any procedure  established by the Company pursuant to Arizona Revised
Statutes  Section  10-723  (or any  comparable  successor  provision),  the word
"shareholder"  as used herein shall mean one who is a holder record of shares of
the Company.


                            II. SHAREHOLDERS MEETINGS

        2.01.  Annual Meetings.  An annual meeting of the  shareholders  will be
held within nine months after the end of the Company's fiscal year, at a time of
day and place as  determined  by the Board of  Directors  (or, in the absence of
action by the Board,  as setforth in the notice given,  or waiver  signed,  with
respect to such meetings as contemplated  in Section 2.03 below).  If any annual
meeting is for any reason not held within the period determined as aforesaid,  a
special  meeting may  thereafter be called and held in lieu thereof  pursuant to
the provisions of Section 2.02 below,  and the same  proceedings  (including the
election of directors)  may be conducted  thereat as at a regular  meeting.  Any
director elected at any annual meeting,  or special meeting in lieu of an annual
meeting,  will  continue in office until the  election of his or her  successor,
subject to his or her earlier resignation  pursuant to Section 6.01 below or his
or her removal pursuant to Section 3.13 below.

        2.02.  Special Meetings.

               (a) Special meetings of the shareholders may be held whenever and
wherever called for by the Chairman of the Board,  the President,  a majority of
the Board of Directors,  or upon the delivery of proper  written  request of the
holders  of not less than forty  percent  (40%) of all  shares  outstanding  and
entitled to vote at any such meeting.

               (b) For purposes of this Section,  proper written request for the
call of a special  meeting shall be made by a written request (i) specifying the
purposes  for any  special  meeting  requested  and  providing  the  information
required  by  Section  2.05  hereof,  (ii)  delivered  either  in  person  or by
registered or certified mail, return receipt requested, (iii) to the Chairman of
the Board, the President, or such other person as may be specifically authorized
by law to receive such request.  Within thirty (30) days after receipt of proper
written  request,  a special  meeting  shall be called and  notice  given in the
manner  required by these  Bylaws,  and the meeting  shall be held at a time and
place  selected by the Board of  Directors,  but not later than ninety (90) days
after receipt of such proper written request.  The  shareholder(s)  requesting a
special meeting of shareholders must pay to the Company the Company's reasonably
estimated  cost of preparing  and mailing a notice of a meeting of  shareholders
before such notice is prepared and mailed.

        2.03. Notice. Notice of any meeting of the shareholders will be given as
provided by law to each  shareholder of record  entitled to vote at such meeting
and,  if required by law, to each other  shareholder  of the  Company.  Any such
notice may be waived as provided by law .

        2.04. Right to Vote. For each meeting of the shareholders,  the Board of
Directors  will fix in advance a record  date as  contemplated  by law,  and the
shares of stock and the shareholders  "entitled to vote" (as that or any similar
term is herein used) at any meeting of the shareholders will be determined as of
the applicable record date. The Secretary (or in his or her absence an Assistant
Secretary)  will see to the making and production of any record of  shareholders
entitled to vote or otherwise entitled to notice of shareholders'  meetings,  in
either case which is required by law.  Any voting  entitlement  may be exercised
through  proxy,  or in such other  manner as  specifically  provided  by law, in
accordance  with the  applicable  law.  In the event of  contest,  the burden of
proving  the  validity of any  undated or  irrevocable  proxy will rest with the
person  seeking to exercise the same. A telegram or cablegram  appearing to have
been  transmitted by a shareholder (or by his duly authorized  attorney-in-fact)
may be accepted as a sufficiently written and executed proxy.

        2.05.  Manner of Bringing Business Before Meetings.

               (a) At any annual or special  meeting of  shareholders  only such
business  shall be  conducted  as shall have been  properly  brought  before the
meeting. In order to be properly brought before the meeting,  such business must
be a proper subject for  shareholder  action under  applicable law and must have
been (i)  specified  in the written  notice of the  meeting  (or any  supplement
thereto) given to shareholders who were shareholders on the record date for such
meeting  by or at the  direction  of the  Board of  Directors  or  otherwise  in
accordance  with law or these  Bylaws,  (ii)  brought  before the meeting at the
direction of the Board of Directors or the Chairman of the meeting,  selected as
provided in Section 2.09 hereof, or (iii) specified in a written notice given by
or on behalf of a  shareholder  on the record date for such meeting  entitled to
vote thereat or a duly authorized proxy for such shareholder, in accordance with
Section 2.05(b) and (c) hereof.

               (b) A  shareholder  notice  referred  to in Section  2.05(a)(iii)
hereof  must be  delivered  personally  to, or mailed to and  received  at,  the
principal  executive  office of the Company,  addressed to the  attention of the
Secretary,  not more than ten (10) days  after  the date of the  initial  notice
referred to in Section  2.05(a)(i) hereof, in the case of business to be brought
before a special  meeting of  shareholders,  and not less than  thirty (30) days
prior to the  anniversary  date of the  initial  notice  referred  to in Section
2.05(a)(i)  hereof with respect to the previous  year's annual  meeting,  in the
case of business to be brought before an annual meeting of shareholders.

               (c) A  shareholder  notice  referred  to in Section  2.05(a)(iii)
hereof shall set forth:

                      (i) a full  description of each item of business  proposed
               to be brought  before the meeting and the reasons for  conducting
               such business at such meeting;

                      (ii)  the  name and  address  of the  person proposing  to
               bring  such business before the meeting;

                      (iii) the class and number of shares held of record,  held
               beneficially,  and  represented by proxy by such person as of the
               record date for the for the  meeting,  if such date has been made
               publicly  available,  or as of a date not more than  thirty  (30)
               days prior to the delivery of the initial  notice  referred to in
               Section  2.05(a)(i)  hereof, if the record date has not been made
               publicly available;

                      (iv) if any item of  business  involves a  nomination  for
               director,  all information regarding each such nominee that would
               be required to be set forth in a definitive proxy statement filed
               with the Securities and Exchange  Commission  pursuant to Section
               14 of the  Securities  Exchange Act of 1934,  as amended,  or any
               successor  thereto,  and the written consent of each such nominee
               to serve if elected;

                      (v)  any  material interest  of  such  shareholder in  the
               specified business;

                      (vi)  whether or not such  shareholder  is a member of any
               partnership,  limited  partnership,  syndicate,  or  other  group
               pursuant   to   any   agreement,    arrangement,    relationship,
               understanding, or otherwise, whether or not in writing, organized
               in whole or in part for the  purpose  of  acquiring,  owning,  or
               voting shares of the Company; and

                      (vii) all other  information  that would be required to be
               filed with the  Securities  and  Exchange  Commission,  if,  with
               respect  to  the  business  proposed  to be  brought  before  the
               meeting,  the person proposing such business was a participant in
               a solicitation  subject to Section 14 of the Securities  Exchange
               Act of 1934, as amended, or any successor thereto.

No  business  shall be brought  before any  meeting of the  shareholders  of the
Company otherwise than as provided in this Section 2.05.

               (d)  Notwithstanding  the  provisions of this Section  2.05,  the
Board of  Directors  shall not be  obligated  to include  information  as to any
shareholder nominee for director or any other shareholder  proposal in any proxy
statements or other communication sent to shareholders.

               (e) The  Chairman  of the  meeting  may,  if the  facts  warrant,
determine  that any proposed item of business was not brought before the meeting
in accordance  with the  provisions  of this Section  2.05,  and if he should so
determine, he shall so declare to the meeting and the defective item of business
shall be disregarded.

        2.06. Right to Attend.  Except only to the extent of persons  designated
by the  Board of  Directors  or the  Chairman  of the  meeting  to assist in the
conduct of the  meeting (as  referred  to in  Sections  2.08 and 2.09 below) and
except  as  otherwise  permitted  by the  Board or such  Chairman,  the  persons
entitled  to  attend  any  meeting  of  shareholders  may  be  confined  to  (i)
shareholders  entitled to vote thereat and other shareholders entitled to notice
of the meeting and (ii) the persons upon whom proxies  valid for purposes of the
meeting have been conferred or their duly appointed  substitutes (if the related
proxies confer a power of substitution);  provided,  however,  that the Board of
Directors or the Chairman of the meeting may establish rules limiting the number
of persons  referred to in clause (ii) as being  entitled to attend on behalf of
any shareholder so as to preclude such an excessively  large  representation  of
such  shareholder  at the  meeting  as,  in the  judgment  of the  Board or such
Chairman, would be unfair to other shareholders represented at the meeting or be
unduly  disruptive of the orderly  conduct of business at such meeting  (whether
such  representation  would result from fragmentation of the aggregate number of
shares held by such shareholder for the purpose of conferring proxies,  from the
naming of an  excessively  large proxy  delegation by such  shareholder  or from
employment of any other device).  A person otherwise entitled to attend any such
meeting  will cease to be so entitled if, in the judgment of the Chairman of the
meeting,  such person engages thereat in disorderly  conduct impeding the proper
conduct of the meeting in the interests of all shareholders as a group.

        2.07.  Quorum.  Matters  related to a quorum of the  shareholders at any
meeting  thereof will be determined in accordance  with  applicable  law and the
Articles (ss.6 Art. Third), if applicable.

        2.08.  Election  inspectors.  The Board of Directors,  in advance of any
shareholders  meeting may appoint an election  inspector or inspectors to act at
such  meeting  (and  any  adjournment  thereof).  If an  election  inspector  or
inspectors  are not so  appointed,  the  Chairman  of the  meeting  may or, upon
request  of  any  person  entitled  to  vote  at the  meeting  will,  make  such
appointment.  If any person appointed as an inspector fails to appear or to act,
a substitute may be appointed by the Chairman of the meeting. If appointed,  the
election  inspector or inspectors (acting through a majority of them if there be
more  than  one)  will   determine  the  number  of  shares   outstanding,   the
authenticity,  validity  and  effect of  proxies,  the  credentials  of  persons
purporting to be  shareholders  or persons named or referred to in proxies,  and
the number of shares  represented  at the  meeting in person and by proxy;  they
will  receive and count  votes,  ballots and  consents  and announce the results
thereof; they will hear and determine all challenges and questions pertaining to
proxies and  voting;  and, in  general,  they will  perform  such acts as may be
proper  to  conduct   elections  and  voting  with  complete   fairness  to  all
shareholders. No such election inspector need be a shareholder of the Company.

        2.09.  Organization and Conduct of Meetings.  Each shareholders  meeting
will be called to order and thereafter  chaired by the Chairman of the Board; or
if the Chairman of the Board is absent or so requests, then by the President; or
if both the Chairman of the Board and the  President  are  unavailable,  then by
such other officer of the Company or such shareholder as may be appointed by the
Board  of  Directors.  The  Secretary  (or in his or her  absence  an  Assistant
Secretary) of the Company will act as secretary of each shareholders meeting; if
neither the Secretary nor an Assistant Secretary is in attendance,  the Chairman
of the meeting may appoint any person  (whether a shareholder  or not) to act as
secretary  thereat.  After calling a meeting to order,  the Chairman thereof may
require the  registration of all shareholders  intending to vote in person,  and
the filing of all proxies with the election  inspector or inspectors,  if one or
more have been appointed (or, if not, with the secretary of the meeting).  After
the announced time for such filing of proxies has ended,  no further  proxies or
changes,  substitutions or revocations of proxies will be accepted. If directors
are to be elected,  a  tabulation  of the  proxies so filed will,  if any person
entitled to vote in such  election so requests,  be announced at the meeting (or
adjournment  thereof)  prior to the  closing  of the  election  polls.  Absent a
showing of bad faith on his or her part,  the Chairman of a meeting will,  among
other things,  have absolute  authority to determine the order of business to be
conducted at such meeting and to establish  rules for, and appoint  personnel to
assist in,  preserving  the  orderly  conduct  of the  business  of the  meeting
(including  any  informal,  or  question  and  answer,  portions  thereof.)  Any
informational  or other informal  session of  shareholders  conducted  under the
auspices of the Company after the conclusion of or otherwise in conjunction with
any  formal  business  meeting of the  shareholders  will be chaired by the same
person who chairs the formal meeting,  and the foregoing authority on his or her
part will extend to the conduct of such informal session.

        2.10.  Voting The number of shares voted on any matter  submitted to the
shareholders  which is required to constitute  their action  thereon or approval
thereof will be determined in accordance  with  applicable  law and the Articles
(Art. Third), and these Bylaws, if applicable.  No ballot or change of vote will
be accepted  after the polls have been declared  closed  following the ending of
the announced time for voting.

        2.11.  Shareholder Approval or Ratification.  The Board of Directors may
submit any contract or act for approval or ratification at any duly  constituted
meeting of the shareholders,  the notice of which either includes mention of the
proposed submittal or is waived as contemplated in Section 2.03 above. Except as
otherwise required by law (e.g.,  Arizona Revised Statutes Section 10-863),  any
contract or act so  submitted is approved or ratified by a majority of the votes
cast  thereon at such  meeting,  the same will be valid and as binding  upon the
Company and all of its  shareholders  as it would be if approved and ratified by
each and every shareholder of the Company.

        2.12.   Informalities   and   Irregularities.   All   informalities   or
irregularities  in  any  call  or  notice  of a  meeting,  or in  the  areas  of
credentials, proxies, quorums, voting and similar matters, will be deemed waived
if no objection is made at the meeting.


                             III. BOARD OF DIRECTORS

        3.01. Membership. The Board of Directors will have the power to increase
or decrease its size within the limits fixed in the Articles (Art.  Fifth).  Any
vacancy  occurring  in the  Board,  whether  by reason  of  death,  resignation,
disqualification or otherwise, may be filled by the directors as contemplated by
law and the Articles (Art.  Fifth).  Any such increase in the size of the Board,
and the  filling  of any  vacancy  created  thereby,  will  require  action by a
majority of the whole  membership of the Board as comprised  immediately  before
such increase.

        3.02.  Qualifications.  In order to qualify as a director, a person must
be the owner of one or more shares of the capital stock of the Company or of any
parent corporation  thereof at the time of assuming office (except that it shall
not be a  requirement  that any member of the initial  Board of  Directors  be a
shareholder of the Company or of any parent corporation  thereof,  and except as
may  otherwise be provided in these Bylaws or in the  Articles)  and for so long
thereafter as such person remains in office. A person will cease to qualify as a
director if he or she (i) is in good faith determined by a majority of the other
directors  then in office to be  physically  or mentally  incapable of competent
performance  as a  director  for  a  period,  starting  with  inception  of  the
incapacity, that has extended or is likely to extend for more than six months or
(ii) has  failed to attend  six  successive  regular  meetings  of the Board (as
determined in accordance  with Section 3.03 below) unless and to the extent such
failure is waived by a majority of the other directors then in office;  however,
disqualification  pursuant  to  clause  (i) or (ii) of this  sentence  will  not
preclude the subsequent  election or appointment of such person as a director by
the  shareholders  or the  Board  if a  majority  of  the  directors  in  office
immediately  prior to the  submission of such person for election or appointment
shall determine that his or her prior  incapacity or principal  reason for prior
non-attendance  no longer  exists.  A person will not  qualify  for  election or
appointment as a director,  whether  initially or on re-election  and whether by
the  shareholders  at their  annual  meeting  or by the  Board or  Directors  as
contemplated  in Section 3.01 above, if such person's 70th birthday occurs on or
has occurred before the date of such election,  appointment,  or re-election.  A
person who has been a full-time  employee of the Company  within  twelve  months
prior to the date of any election will not qualify for election as a director on
that date unless he then  remains a full-time  employee of the Company or unless
the Board of Directors specifically  authorizes the election of such person (but
it is not intended that any such authorization will extend a person's service on
the Board beyond the age limitation set out in the preceding sentence). A person
who  has  qualified  by age or  employment  status  for his or her  most  recent
election as a director may serve  throughout  the term for which such person was
elected, notwithstanding the occurrence of his or her 70th birthday or cessation
of full-time employment by the Company between the date of such election and the
end of such term, subject however,  to his or her otherwise  remaining qualified
for such office.

        3.03. Regular Meetings.  A regular annual meeting of the directors is to
be held as soon as practicable after the adjournment of each annual shareholders
meeting,  either at the place of the shareholders meeting or at such other place
as the directors elect at the shareholders  meeting may have been informed of at
or before the time of their election.  Regular  meetings,  other than the annual
ones, may be held at regular  intervals at such times and places as the Board of
Directors may provide.

        3.04.  Special Meetings.  Special meetings of the Board of Directors may
be held  whenever  and  wherever  called for by the  Chairman of the Board,  the
President  or the number of  directors  which would be required to  constitute a
quorum.

        3.05.  Notice.  No notice need be given of regular meetings of the Board
of Directors.  Notice of the time and place (but not  necessarily the purpose or
all of the  purposes) of any special  meeting will be given to each  director in
person  or by  telephone,  or  via  mail,  telegram  or  facsimile  transmission
addressed in the manner then appearing on the Company's  records.  Notice to any
director  of any such  special  meeting  will be deemed  given  sufficiently  in
advance when (i) if given by mail,  the same is  deposited in the United  States
mail at least four days before the meeting date, with postage  thereon  prepaid,
(ii) if given by telegram,  the same is delivered  to the  telegraph  office for
fast transmittal at least 48 hours prior to the convening of the meeting,  (iii)
if given by facsimile  transmission,  the same is received by the director or an
adult  member of his or her staff or  household,  at least 24 hours prior to the
convening of the meeting, or (iv) if personally delivered or given by telephone,
the same is handed, or the substance thereof is communicated over the telephone,
to the director or to an adult  member of his or her office staff or  household,
at least 24 hours prior to the convening of the meeting.  Any such notice may be
waived as provided by law. No call or notice of a meeting of  directors  will be
necessary  if each of them  waives  the same in writing  or by  attendance.  Any
meeting,  once properly  called and noticed (or as to which call and notice have
been waived as aforesaid)  and at which a quorum is formed,  may be adjourned to
another time and place by a majority of those in attendance.

        3.06.  Quorum;  Voting A quorum for the  transaction  of business at any
meeting or  adjourned  meeting of the  directors  will  consist of a majority of
those then in office. Any matter submitted to a meeting of the directors will be
resolved by a majority of the votes cast thereon,  except as otherwise  required
by these Bylaws  (Sections  3.01 and 3.02 above and Section 3.07 below),  by law
and any other  applicable  section) or by the Articles.  However,  in case of an
equality of votes,  the  Chairman of the meeting  will have a second or deciding
vote.  Where  action by a majority of the whole  membership  is  required,  such
requirement will be deemed to relate to a majority of the directors in office at
the time the  action is taken.  In  computing  any such  majority,  whether  for
purposes of determining  the presence of a quorum or the adequacy of the vote on
any  proposed  action,  any  unfilled  vacancies  at the  time  existing  in the
membership of the Board will be excluded from the computation.

        3.07.  Executive  Committee.  The Board of Directors  may, by resolution
adopted by a majority of the whole  Board,  name three or more of its members as
an Executive  Committee who will include the Chairman of the Board and, if he or
she is a director,  the  President  of the Company as  ex-officio  members.  The
Chairman and, to the extent the naming of one is considered  appropriate  by the
Board,  the Vice Chairman of the Executive  Committee  will from time to time be
designated by the Board from the  membership of the  Executive  Committee.  Such
Executive  Committee  will  have and may  exercise  the  powers  of the Board of
Directors in the management of the business and affairs of the Company while the
Board is not in session,  except only as  precluded by law or where action other
than by a majority  of the votes cast is required  by these  Bylaws,  or the law
(all as referred to in Section 3.06 above),  and subject to such  limitations as
may be included in any applicable  resolution  passed by a majority of the whole
membership of the Board.  A majority of those named to the  Executive  Committee
will constitute a quorum.

        3.08.  Other  Committees.  Other  standing or ad hoc committees (of such
respective sizes as may be considered appropriate by the Chairman of the Board),
their  respective  chairmen  and (to the  extent  that  the  naming  thereof  is
considered  appropriate  by the  Chairman of the Board)  their  respective  vice
chairmen,  may from time to time be  appointed  by the  Chairman  of the  Board,
subject to the Board's  approval or  ratification,  from the  membership  of the
Board to perform such  functions as the Board may see fit. The  committees so to
be appointed will include one or more to perform an audit review  function.  The
Chairman of the Board and the President of the Company may be ex-officio members
of all standing  committees except any committee  appointed to perform the audit
review function.  Subject to the Board's approval or ratification,  the Chairman
of  the  Board  may  at  any  time  fill  vacancies  in,  remove  persons  from,
consolidate, subdivide or dissolve any such standing or ad hoc committee.

        3.09.  Committee  Functioning.  Notice  requirements (and related waiver
provisions) for meetings of the Executive  Committee and other committees of the
Board will be the same as those set forth in Section  3.05 above for meetings of
the Board of Directors. Except as provided in the next two succeeding sentences,
a majority of those named to the Executive  Committee or any other  committee of
the Board will  constitute a quorum at any meeting  thereof  (with the effect of
departure of committee  members from a meeting and the computation of a majority
of committee members to be in accordance with the applicable policies of Section
3.06 above), and any matter submitted to a meeting of any such committee will be
resolved by a majority of the votes cast thereon.  No  distinction  will be made
among  ex-officio or other members of any such  committee for quorum,  voting or
other  purposes,  except that the  membership  of any committee  (including  the
Executive  Committee),  in  performing  any  function  vested  in it  as  herein
contemplated,  may be deemed to exclude any officer or employee of the  Company,
in either case, or other person,  having a direct or indirect  personal interest
in any proposed  exercise of such function,  whose exclusion for that purpose is
deemed  appropriate  by a  majority  of the  other  members  of  such  committee
proposing to perform such function.  All committees are to keep regular  minutes
of the transactions of their meetings.

        3.10.  Action by Telephone  or Consent.  Any meeting of the Board or any
committee thereof may be held by conference telephone or similar  communications
equipment as permitted by law in which case any required  notice of such meeting
may generally describe the arrangements  (rather than the place) for the holding
thereof,  and all other provisions herein contained or referred to will apply to
such meeting as though it were  physically  held at a single  place.  Action may
also be taken by the Board or any  committee  thereof  without a meeting  if the
members thereof consent in writing thereto as contemplated by law.

        3.11. Presumption of Assent. A director of the Company who is present at
a meeting of the Board of Directors or of any committee when corporate action is
taken is deemed to have  assented to the action  taken  unless  either:  (i) the
director  objects at the beginning of the meeting or promptly on the  director's
arrival  to  holding  it or  transacting  business  at  the  meeting;  (ii)  the
director's dissent or abstention from the action taken is entered in the minutes
of the meeting;  or (iii) the director delivers written notice of the director's
dissent  or  abstention  to the  presiding  officer  of the  meeting  before its
adjournment  or to the Company  before 5:00 P.M. on the next  business day after
the meeting.  The right of dissent or  abstention is not available to a director
who votes in favor of the action taken.

        3.12.  Compensation.  By resolution  of the Board,  the directors may be
paid their  expenses,  if any,  of  attendance  at each  meeting of the Board of
Directors or of any  committee,  and may be paid a fixed sum for  attendance  at
each such meeting and/or a stated fee as a director or committee member. No such
payment  will  preclude  any  director  from  serving  the  Company in any other
capacity and receiving compensation therefor.

        3.13.  Removal.  Any director or the entire  Board of  Directors  may be
removed with or without cause, only at a special meeting of shareholders  called
for that purpose,  by the affirmative  vote of sixty-six and two-thirds  percent
(66-2/3%) of the issued and outstanding shares of stock then entitled to vote on
the  election  of  directors,  except  that if less  than  the  entire  Board of
Directors is to be removed,  no one of the directors may be removed if the votes
cast against the director's removal would be sufficient to elect the director if
then  cumulatively  voted at an election for the class of directors of which the
director is a part.

        3.14. Directors Emeriti. With the exception of each person designated as
a director  emeritus of the Company  prior to December 17, 1970,  no director or
former  director  of the  Company or any other  person is to be  appointed  as a
director  emeritus or honorary  director or be given any similar title.  The one
position of  director  emeritus  remaining  in effect at the date of the initial
adoption  of  these  Bylaws  will  continue  for  one-year  terms,   subject  to
confirmation  at each regular  annual  meeting of the  directors;  so long as he
remains  in  such  position,  that  director  emeritus  will be  accorded  those
privileges and rights, and have those duties and responsibilities, which are set
out in the  applicable  portion of the  minutes  of the  meeting of the Board of
Directors held on December 17, 1970.

                             IV. OFFICERS - GENERAL

        4.01.  Elections and  Appointments.  The directors will elect or appoint
the  officers  of the  Company  contemplated  in Part V below such  election  or
appointment  will  regularly  take place at the annual meeting of the directors,
but  elections  of  officers  may be held at any other  meeting of the Board.  A
person  elected or  appointed  to any office  will  continue to hold that office
until the election or  appointment  of his or her  successor,  subject to action
earlier taken  pursuant to Section 4.04 or 6.01 below.  Any person may hold more
than one office.

        4.02. Additional  Appointments.  In addition to the offices contemplated
in Part V below,  the Board of Directors may create other  corporate  positions,
and appoint persons  thereto,  with such authority to perform such duties as may
be  prescribed  from  time to time  by the  Board  of  Directors,  by the  chief
executive  officer  or by the  superior  officer  of any  person  so  appointed.
Notwithstanding such additional  appointments,  only those persons whose offices
are described in Part V are to be  considered  an officer of the Company  unless
the resolution or other Board action  appointing  such person  expressly  states
that such person is to be  considered  an officer of the  Company.  Each of such
persons (in the order  designated by the Board,  the chief executive  officer or
the  superior  officer of such person) will be vested with all of the powers and
charged  with all of the duties of his or her  superior  officer in the event of
such superior officer's absence or disability.

        4.03. Bonds and Other  Requirements.  The Board of Directors may require
any  officer or other  appointee  to give bond to the Company  (with  sufficient
surety,  and conditioned  upon the faithful  performance of the duties of his or
her office or position) and to comply with any other  conditions  which may from
time to time be required of him or her by the Board.

        4.04.  Removal or  Delegation.  Provided  that a  majority  of the whole
membership  thereof  concurs  therein,  the Board of  Directors  may  remove any
officer  of the  Company as  provided  by law and  declare  his or her office or
offices  vacant or abolished or, in the case of the absence or disability of any
officer or for any other reason considered sufficient,  may temporarily delegate
his or her powers and duties to any other  officer or to any  director.  Similar
action may be taken by the Board of Directors in regard to appointees designated
pursuant to Section 4.02 above.

        4.05. Salaries.  Salary levels and bonus arrangements  pertaining to the
officers of the  Company  will from time to time be set or approved by the Board
of  Directors.  Salary  levels and bonus  arrangements  pertaining to appointees
contemplated  in Section  4.02 above,  unless so set or approved by the Board of
Directors,  will be left to the discretion of the chief executive officer, which
discretion  may be delegated by the chief  executive  officer to any one or more
other  officers.  Any  salary  or bonus so set or  approved  may be paid on such
current or deferred  basis as may be  designated by the Board or the officer who
shall have set or approved the same.  No officer or appointee  will be prevented
from  receiving  a salary  or fee by reason of the fact that he or she is also a
director of the Company.

                   V. SPECIFIC OFFICERS, FUNCTIONS AND POWERS

        5.01. Chairman of the Board. The Chairman of the Board of Directors will
serve  as a  general  executive  officer,  but not  necessarily  as a  full-time
employee,  of the  Company.  He or she  will  preside  at  all  meetings  of the
directors  and be vested with such other powers and duties as the Board may from
time to time designate.

        5.02.  Chief Executive  Officer.  Subject to the control of the Board of
Directors exercised as hereinafter provided,  the Chief Executive Officer of the
Company will  supervise  its business and affairs and the  performance  of their
respective duties by all other officers,  by appointees  designated  pursuant to
Section  4.02  above,  and by such  additional  appointees  to  such  additional
positions corporate, divisional or otherwise) as the Chief Executive Officer may
designate,  with  authority on his or her part to delegate the foregoing duty of
supervision to such extent and to such person or persons as may be determined by
the Chief Executive Officer.  except as otherwise indicated from time to time by
resolution of the Board of Directors, its management of the business and affairs
of the Company  will be  implemented  through the office of the Chief  Executive
Officer.

        5.03. President and Vice Presidents. Unless specified to the contrary by
resolution of the Board of Directors,  the President will be the Chief Executive
Officer of the Company. In addition to the supervisory functions above set forth
on the part of the Chief  Executive  Officer  (or in lieu  thereof if a contrary
specification is made by the Board relative to the Chief Executive Officer), the
President  will be vested with such powers and duties as the Board may from time
to time  designate.  Vice Presidents may be elected by the Board of Directors to
perform  such  duties  as may be  designated  by the  Board  or be  assigned  or
delegated to them by their respective superior officers.  The Board may identify
(i) one or more Vice Presidents as "Executive" or "Senior" Vice Presidents, (ii)
the  President  or any Vice  President  as "General  Manager" of the Company and
(iii) any Vice President,  the Treasurer,  the Controller or the General Auditor
as having one or more of the capacities  referred to in Section 5.05 below,  and
the title of any Vice  President,  the Treasurer,  the Controller or the General
Auditor may include words  indicative of his or her particular  function or area
of   responsibility   and  authority.   Vice  Presidents  will  succeed  to  the
responsibilities  and  authority  of the  President,  in the event of his or her
absence or disability,  in the order consistent with their respective  titles or
regular  duties or as  specifically  designated  by the Board of  Directors  or,
pending action by the Board of Directors, by the Chairman of the Board.

        5.04.  Treasurer.   Controller,   General  Auditor  and  Secretary.  The
Treasurer,  Controller, General Auditor and Secretary each will perform all such
duties normally associated with his or her office including,  in the case of the
Secretary,  the giving of notice and the preparation and retention of minutes of
corporate  proceedings and the custody of corporate  records and the seal of the
Company) as are not assigned to a Vice President of the Company, along with such
other  duties as may be  designated  by the Board or be assigned or delegated to
them by their respective  superior  officers.  The Board may appoint one or more
Assistant  Treasurers,  Assistant  Controllers,  Assistant  General Auditors and
Assistant  Secretaries,  each of whom (in the order  designated  by the Board or
their  respective  superior  officers) will be vested with all of the powers and
charged with all of the duties of the Treasurer,  Controller, General Auditor or
Secretary (as the case may be) in the event of his or her absence or disability.

        5.06. Specific Powers.  Except as may otherwise be specifically provided
in a resolution  of the Board of Directors,  any of the officers  referred to in
this Part V will be a proper officer to authenticate  records of the Company and
to sign on behalf of the Company  any deed,  bill of sale,  assignment,  option,
mortgage, pledge, note, bond, debenture, evidence of indebtedness,  application,
consent  (to service of process or  otherwise),  agreement,  indenture  or other
instrument  of  importance  to the Company.  Any such officer may  represent the
Company at any  meeting  of the  shareholders  or  members  of any  corporation,
association,  partnership,  joint  venture or other entity in which this Company
then has an interest, and may vote such interest in person or by proxy appointed
by him or her, provided that the Board of Directors may from time to time confer
the foregoing authority upon any other person or persons.

                         VI. RESIGNATIONS AND VACANCIES

        6.01.  Resignation.  Any director,  committee  member,  officer or other
appointee  may resign  from his or her office or position at any time by written
notice as specified in accordance with Arizona Revised Statutes  Sections 10-807
and 10-843.  The  acceptance  of a  resignation  will not be required to make it
effective.

        6.02.  Vacancies.  If the office or position of any director,  committee
member or officer,  or any appointee  designated pursuant to Section 4.02 above,
becomes  vacant by reason of his or her  death,  resignation,  disqualification,
removal or  otherwise,  the Board of  Directors  may choose a successor  to hold
office for the unexpired term.

                      VII. INDEMNIFICATION AND RATIFICATION

        7.01. Indemnification. In order to induce qualified persons to serve the
Company (and any other corporation,  joint venture, partnership,  trust or other
enterprise at the request of the Company) as directors and officers, the Company
will  indemnify  such persons to the fullest  extent  permitted by law or by the
Articles,  if applicable.  Insofar as applicable law requires a determination as
to the standard of conduct  followed by a person  seeking  indemnification,  the
Board of  Directors  or the  disinterested  members  thereof  will  consider the
relevant  facts,  or cause them to be submitted  for  consideration,  as soon as
practicable,  but such  consideration  of any  facts in issue in  pending  legal
proceedings  will not be  required  before  the final  adjudication  thereof.  A
determination,   whether   favorable   or   adverse   to   the   party   seeking
indemnification, pursuant to any such consideration (which determination, if the
same is to be made  by a court  pursuant  to  law,  will  be  deemed  made  when
contained in a final unappealed or unappealable decision) will be binding on all
parties concerned.

        7.02.  Ratification;  Special Committee.  Any transaction  involving the
Company, any of its subsidiary  corporations or any of its directors,  officers,
employees  or agents  which at any time is  questioned  in any manner or context
(including a shareholder's derivative suit), on the ground of lack of authority,
conflict  of  interest,   misleading  or  omitted  statement  of  fact  or  law,
nondisclosure,  miscomputation,  improper principles or practices of accounting,
inadequate records,  defective or irregular execution or any similar ground, may
be investigated  and/or ratified (before or after judgment),  or an election may
be made not to  institute  or  pursue a claim or legal  proceedings  on  account
thereof or to accept or approve a negotiated  settlement  with  respect  thereto
(before  or  after  the  institution  of  legal  proceedings),  by the  Board of
Directors  or  by  a  special   committee  thereof  comprised  of  one  or  more
disinterested   directors  (that  is,  a  director  or  directors  who  did  not
participate  in  the  questioned   transaction  with  actual  knowledge  of  the
questioned aspect or aspects  thereof).  Such a special committee may be validly
formed and fully  empowered to act, in  accordance  with the purposes and duties
assigned  thereto,  by  resolution  or  resolutions  of the Board of  Directors,
notwithstanding  (i) the inclusion of Board members who are not disinterested as
aforesaid  among those who form a quorum at the meeting or meetings at which one
or more members of such special  committee are elected or appointed to the Board
or to such special  committee or at which such committee is formed or empowered,
or their inclusion among the directors who vote upon or otherwise participate in
taking any of the foregoing  actions,  or (ii) the taking of any of such actions
by the disinterested  members of the Board (or a majority of such members) whose
number is not  sufficient to constitute a quorum or a majority of the membership
of the full Board.  Any such special  committee so comprised  will,  to the full
extent  consistent  with its purposes and duties as expressed in such resolution
or  resolutions,  have all of the authority and powers of the full Board and its
Executive  Committee  (the  same as  though it were the full  Board  and/or  its
Executive  Committee in carrying out such purposes and duties) and will function
in accordance with Section 3.09 above. No other provisions of these Bylaws which
may at any time appear to conflict with any provision of this Section 7.02,  and
no defect or  irregularity  in the  formation,  empowering or functioning of any
such special committee,  will serve to impede, impair or bring into question any
action taken or  purported to be taken by such  committee or the validity of any
such action.  Any  ratification  of a transaction  pursuant to this Section 7.02
will  have the  same  force  and  effect  as if the  transaction  has been  duly
authorized originally. Any such ratification,  and any election made pursuant to
this Section 7.02 with respect to claims, legal proceedings or settlements, will
be binding upon the Company and its  shareholders  and will  constitute a bar to
any  claim or the  execution  of any  judgment  in  respect  of the  transaction
involved in such ratification or election.

                                   VIII. SEAL

        8.01. Form Thereof.  The seal of the Company will have inscribed thereon
the name of the Company, the year of its incorporation and the word "SEAL."

                             IX. STOCK CERTIFICATES

        9.01. Form Thereof.  Each certificate  representing stock of the Company
will be in such form  conforming  to law as may from time to time be approved by
the Board of  Directors,  and will bear the manual or facsimile  signatures  and
seal of the Company as required or permitted by law.

        9.02.  Ownership.  The Company will be entitled to treat the  registered
owner of any share as the absolute  owner thereof and  accordingly,  will not be
bound to recognize any beneficial,  equitable or other claim to, or interest in,
such  share  on the  part of any  other  person,  whether  or not it has  notice
thereof,  except as may expressly be provided by Chapter 8 of Title 47,  Arizona
Revised  Statutes  (or its  successor),  as at the  time  in  effect,  or  other
applicable law.

        9.03.  Transfers.  Transfers  of stock  will be made on the books of the
Company only upon  surrender of the  certificate  therefor,  duly endorsed by an
appropriate  person, with such assurance of the genuineness and effectiveness of
the endorsement as the Company may require,  all as contemplated by Chapter 8 of
Title 47, Arizona Revised Statutes (or its successor), as at the time in effect,
and/or upon  submission  of any  affidavit,  other  document or notice which the
Company considers necessary.

        9.04. Lost Certificates.  In the event of the loss, theft or destruction
of any  certificate  representing  stock of this  Company or of any  predecessor
corporation,  the  Company  may issue  (or,  in the case of any such stock as to
which a transfer  agent and/or  registrar have been  appointed,  may direct such
transfer  agent  and/or   registrar  to  countersign,   register  and  issue)  a
replacement certificate in lieu of that alleged to be lost, stolen or destroyed,
and  cause  the  same to be  delivered  to the  owner of the  stock  represented
thereby,  provided that the owner shall have submitted such evidence showing the
circumstances  of  the  alleged  loss,  theft  or  destruction,  and  his or her
ownership of the  certificate as the Company  considers  satisfactory,  together
with any other facts which the Company considers pertinent, and further provided
that an indemnity  agreement  and/or  indemnity bond shall have been provided in
form and amount  satisfactory  to the Company and to its transfer  agents and/or
registrars, if applicable.

                               X. EMERGENCY BYLAWS

        10.01. Emergency Conditions.  The emergency Bylaws provided in this Part
X will be  effective  in the event of an  emergency  as  prescribed  in  Arizona
Revised  Statutes  Section  10-207.D.  To the extent not  inconsistent  with the
provisions  of this Part X,  these  Bylaws  will  remain in effect  during  such
emergency  and upon its  termination  these  emergency  Bylaws  will cease to be
operative.

        10.02. Board Meetings. During any such emergency, a meeting of the Board
of Directors or any of its  committees  may be called by any officer or director
of the Company. Notice of the time and place of the meeting will be given by the
person  calling  the same to those of the  directors  whom it may be feasible to
reach by any available means of communication. Such notice will be given so much
in advance of the meeting as circumstances permit in the judgment of the persons
calling  the same.  At any  Board or  committee  meeting  held  during  any such
emergency,  a quorum will consist of a majority of those who could reasonably be
expected  to attend the meeting if they were able to do so, but in no event more
than a majority of those to whom notice of such meeting is required to have been
given as above provided.

        10.03. Certain Actions. The Board of Directors,  either before or during
any such emergency, may provide and from time to time modify lines of succession
in the event that  during such an  emergency  any or all  officers,  appointees,
employees  or agents of the Company  are for any reason  rendered  incapable  of
discharging their duties. The Board, either before or during any such emergency,
may,  effective in the  emergency,  change the head office or designate  several
alternative head offices of the Company, or authorize the officers to do so.

        10.04. Liability.  No director,  officer,  appointee,  employee or agent
acting in  accordance  with these  emergency  Bylaws  will be liable  except for
willful misconduct.

        10.05.  Modifications.  These emergency Bylaws will be subject to repeal
or change by further  action of the Board of  Directors,  but no such  repeal or
change will modify the  provisions of Section 10.04 with respect to action taken
prior to the time of such repeal or change.  Any  amendment  of these  emergency
Bylaws may make any further or different  provisions  that may be practical  and
necessary for the circumstances of the emergency.

                                  XI. DIVIDENDS

        11.01. Declaration.  Subject to such restrictions or requirements as may
be imposed by law or the Company's  Articles or as may otherwise be binding upon
the Company,  the Board of Directors may from time to time declare  dividends on
stock of the Company  outstanding on the dates of record fixed by the Board,  to
be paid in cash,  in  property or in shares of the  Company's  stock on or as of
such payment or distribution dates as the Board may prescribe.

                                 XII. AMENDMENTS

        12.01. Procedure. These Bylaws may be amended, supplemented, repealed or
temporarily or permanently suspended,  in whole or in part, or new bylaws may be
adopted, at any duly constituted  meeting of the Board of Directors,  the notice
of which meeting either includes  mention of the proposed action relative to the
Bylaws or is waived as provided in Section 3.05 above. If, however, the chairman
of any such  meeting or a majority of directors  in  attendance  thereat in good
faith determines that any such action has arisen as a matter of necessity at the
meeting and is otherwise proper, no notice of such action will be required.

        12.02. Amendment of Bylaws. Notwithstanding any other provision of these
Bylaws,  Sections 2.02, 3.01, and 3.13 and Article XII of these Bylaws shall not
be altered,  amended,  supplemented,  repealed,  or  temporarily  or permanently
suspended, in whole or in part, or replacement Bylaw provisions adopted without:
(i) the affirmative vote of a majority of the directors then in office;  or (ii)
the affirmative  vote of  seventy-five  percent (75%) or more of the outstanding
shares of the Company entitled to vote generally.


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

                                   CERTIFICATE

        I, NANCY C. LOFTIN, the Secretary of ARIZONA PUBLIC SERVICE COMPANY,  an
Arizona Corporation,  do HEREBY CERTIFY that the foregoing is a true and correct
copy of the Company's Bylaws,  as amended and that such Bylaws, as amended,  are
in full force and effect as of the date hereof.

        IN WITNESS WHEREOF,  I have hereunto set my hand and affixed the seal of
said corporation this 20th day of February, 1996.



[SEAL]

                                                   NANCY C. LOFTIN
                                                   Secretary

                             Exhibit 10.1a



Under the Company's 1996 Senior  Management  Variable Pay Plan, the President of
the Company,  with the approval of the Human Resources Committee of the Board of
Directors,   annually  designates  employees  to  participate  in  the  program,
establishes  their  participation  level, and establishes  certain financial and
operational  goals for the Company which must be satisfied in order for variable
pay awards to be made. The impact, if any, of each employee's performance on his
or her variable pay award is determined by his or her officer.  Subject to final
approval  by the  Human  Resources  Committee  of the  Board of  Directors,  the
President of the Company also  determines  at year-end the degree to which those
goals  have been  satisfied  and the  amount of  variable  pay to be  awarded to
participating employees, if any.



                                  Exhibit 10.2a



Under the  Company's  1996  Officers  Variable  Pay Plan,  the  President of the
Company,  with the  approval of the Human  Resources  Committee  of the Board of
Directors, annually designates the officers who will participate in the program,
establishes  their  participation  level, and establishes  certain financial and
operational  goals for the Company which must be satisfied in order for variable
pay awards to be made. The impact, if any, of each officer's  performance on his
or her variable pay award is determined  by the  President of the Company,  with
the approval of the Human Resources Committee.  Subject to final approval by the
Human  Resources  Committee  of the  Board  of  Directors,  the  President  also
determines  at year-end the degree to which those goals have been  satisfied and
the amount of variable pay to be awarded to participating officers, if any.


                
                                  Exhibit 10.3
                     Amendment No. 1 to the Long-Term Power
               Transactions Agreement and Asset Purchase and Power
                               Exchange Agreement


     This  Amendment No. 1 to the  Long-Term  Power  Transactions  Agreement and
Asset Purchase and Power Exchange Agreement  ("Amendment No. 1"), dated this 5th
day of April, 1995, is between PacifiCorp,  an Oregon  corporation,  and Arizona
Public Service Company, an Arizona corporation  ("APS").  PacifiCorp and APS are
sometimes  referred to herein  collectively  as "Parties"  and  individually  as
"Party."

     On September  21,  1990,  the Parties  entered into a series of  agreements
including a "Transmission Agreement," a "Long-Term Power Transactions Agreement"
and an "Asset Purchase and Power Exchange Agreement" ("Asset Agreement").

     In light of changed  circumstances,  the Parties have  determined  that the
aforementioned  three  agreements  should be amended.  To that end, on even date
herewith,   the  Parties  have  executed  a  Restated  Transmission   Agreement.
Furthermore,  the Parties agree that the Long-Term Power Transactions  Agreement
and the Asset Agreement  shall be amended as follows:  

     1. Subsection 1.13 of the Long-Term Power Transactions  Agreement is hereby
amended by  deleting  that  subsection  in its  entirety  and  substituting  the
following therefor:

Page      1 - Amendment No. 1 to the Long-Term Power Transactions  Agreement and
          Asset Purchase and Power Exchange Agreement (PacifiCorp/APS)



<PAGE>



          "1.13 'Point of  Delivery'  for all  transactions  hereunder
          means (1) Four Corners;  (2) the Glen Canyon  Substation or,
          in the event the  Navajo  Loop-In  Project  is  constructed,
          Navajo; (3) the Pinnacle Peak Substation of the Western Area
          Power  Administration;  (4) such other location(s) as may be
          established by mutual agreement of the Parties' dispatchers,
          schedulers,  or  authorized  representatives;  and  (5)  the
          Cholla  Generating  Station  500  Kv  switchyard  under  the
          circumstances  described  in  Subsection  15.03 of the Asset
          Agreement and Subsection 7.5 of this Agreement."


        2.      Subsection 3.3 of the Long-Term Power Transactions
Agreement is hereby amended by deleting that subsection in its
entirety and substituting the following therefor:

          "3.3 Increased Capacity Exchange.  Upon the later of (i) the
          completion  of the Mead/  Phoenix Line or (ii) May 15, 1997,
          and for the  balance  of the  term  of this  Agreement,  100
          megawatts of Exchange  Capacity  shall be made  available in
          addition to any Exchange  Capacity  available as a result of
          the exchange option provided for in Subsection 3.2,  subject
          to the same terms and  conditions  set forth in  Subsections
          3.2.1, 3.2.2, 3.2.3 and 3.2.4."

        3.      Subsections 15.01 and 15.02 of the Asset Agreement are
hereby amended by deleting those subsections in their entirety
and substituting the following therefor:
"15.  Transmission.

          "15.01 In addition to the  transmission  rights provided for
          in Section 13, during the Term of this Agreement, PacifiCorp
          shall have a firm right to schedule a net of 350 MW of power
          at (a)  Pinnacle  Peak or, in the event the  Navajo  Loop-In
          Project is constructed,  Navajo;  (b) Four Corners;  (c) the
          Cholla  Generating  Station  switchyard;  (d)  the  Existing
          Combustion Turbines; (e) Combustion

Page 2 - Amendment No. 1 to the Long-Term Power Transactions Agreement and Asset
         Purchase and Power Exchange Agreement (PacifiCorp/APS)



<PAGE>



          Turbines  installed  pursuant  to  Section  12; and (f) Palo
          Verde/Westwing,  subject  to the  limitations  set  forth in
          Subsection 15.02.

          "15.02  PacifiCorp's  transfer  rights  shall be  subject to
          Subsection 15.03 and shall be limited as follows:

          "(a) Except as further  limited by  paragraphs  (b) and (c),
          PacifiCorp may not make a transmission request which, in and
          of itself, (1) results in a net schedule of more than 350 MW
          or (2) results in total  exports  from APS'  control area of
          more  than  350  MW.  PacifiCorp's  net  schedule  shall  be
          calculated  as the  algebraic  sum of  transfers  into  APS'
          control  area and  PacifiCorp  generation  internal  to APS'
          control area (counted as positive  values) and transfers out
          of APS' control area (counted as negative values).

          "(b) When the output of Unit 4 is  reduced  below 150 MW for
          any reason,  PacifiCorp's  right to schedule  deliveries  to
          Palo Verde from Pinnacle  Peak/Four Corners shall be reduced
          megawatt-for-megawatt to the extent Unit 4 output is reduced
          below 150 MW.

          "(c)  Transfers  of power and energy  under this  Section 15
          shall  not  include  Firm  Capacity  acquired  by  APS  from
          PacifiCorp  under  the  Power  Agreement  and  delivered  by
          PacifiCorp at Glen Canyon/Four Corners."

                This Amendment No. 1 shall be effective upon its
approval or acceptance for filing by the Federal Energy
Regulatory Commission.

Page 3 - Amendment No. 1 to the Long-Term Power Transactions Agreement and Asset
         Purchase and Power Exchange Agreement (PacifiCorp/APS)



<PAGE>


                IN WITNESS WHEREOF, the Parties have signed this Agreement as of
the date first above written.
                                       PacifiCorp


                                       By Brian D. Sickels
                                          -------------------------------------
                                          Title:  Vice President, Power Systems
                                                            

                                                 Arizona Public Service Company


                                       By  Jack E. Davis
                                          -------------------------------------
                                       Title:  Vice President 
                                               Generation and Transmission

Page 4 - Amendment No. 1 to the Long-Term Power Transactions Agreement and Asset
         Purchase and Power Exchange Agreement (PacifiCorp/APS)



                                  Exhibit 10.4
                         RESTATED TRANSMISSION AGREEMENT

                                     BETWEEN

                                   PACIFICORP

                                       AND

                         ARIZONA PUBLIC SERVICE COMPANY

<PAGE>




                                Index of Sections

                                                                       Page

PARTIES                    ..............................................1
RECITALS                   ..............................................1
AGREEMENT                  ..............................................4
Section 1.                 Term..........................................4
Section 2.                 Regulatory Approval and Termination...........4
Section 3.                 Phoenix/Mead Line.............................5
Section 4.                 Navajo loop-In Project/Alternate
                           Arrangements..................................5

S7ection 5.                Transmission Interconnection with
                           Northwest Utilities...........................5

Section 6.                 PacifiCorp Transfer Rights....................7

Section 7.                 Western Area Power Administration
                           Transmission Rights...........................7

Section 8.                 Scheduling....................................9

Section 9.                 Uncontrollable Forces.........................9

Section 10.                Indemnification..............................10

Section 11.                Assignment...................................11

Section 12.                Miscellaneous................................11


                                        i

<PAGE>



                         RESTATED TRANSMISSION AGREEMENT


                                     PARTIES

          The Parties to this  Restated  Transmission  Agreement  ("Agreement"),
dated this 5th day of April,  1995, are  PacifiCorp,  an Oregon  corporation and
Arizona  Public  Service  Company,  an  Arizona  corporation  ("APS").  APS  and
PacifiCorp are sometimes  referred to collectively as "Parties" and individually
as "Party."

                                    RECITALS

          WHEREAS,   PacifiCorp   and  APS  are   engaged  in  the   generation,
transmission and distribution of electric power and energy; and
          WHEREAS,  the Parties have resolved to enhance the efficient operation
of their respective  systems by taking advantage of the diversity of their loads
and generation facilities; and
          WHEREAS,  on September 21, 1990, the Parties  entered into a series of
contracts, including a Transmission Agreement, as amended by an October 11, 1990
Letter  Agreement and an October 1, 1993  Amendment No. 1 between the Parties to
achieve such efficiencies; and
          WHEREAS,   the  Parties  intend  to  continue  to  study  and  discuss
additional  arrangements  which will enhance efficiency and inure to the benefit
of their  customers  and,  to that end,  have  executed  Amendment  No. 1 to the
Long-Term Power Transactions Agreement and Asset Purchase and Power Exchange

1 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



Agreement  ("Amendment  No. 1") of even date herewith and have  determined  that
this Restated  Transmission  Agreement  should be  substituted  for the original
Transmission Agreement, as amended; and
          WHEREAS,  PacifiCorp owns a 345 kV transmission line from Sigurd, Utah
that  interconnects  at the Utah/Nevada  border with a 345 kV transmission  line
owned by the Nevada Power  Company that is  interconnected  with the Harry Allen
Substation in Southern Nevada which collectively are hereinafter  referred to as
the "Sigurd/Harry Allen line;" and
          WHEREAS,  PacifiCorp  and Nevada Power  Company  have had  discussions
regarding  the potential of  significantly  increasing  the transfer  capability
between Nevada and Utah either by upgrading the existing Sigurd/Harry Allen line
or constructing a parallel line (hereinafter  referred to as the "Sigurd Upgrade
Project"); and
          WHEREAS,  APS, along with a number of other entities, is a participant
in the Mead-Phoenix  project which, among other things, is expected to result in
the construction of a 500 kV transmission line from Phoenix, Arizona to the Mead
Substation in Nevada (hereinafter referred to as the "Phoenix/Mead line") and an
interconnection  of the Mead Substation and the Harry Allen  Substation at a new
substation in Southern Nevada presently referred to as "Marketplace"; and

2 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



          WHEREAS, it is expected that as a result of the Mead- Phoenix Project,
APS will have at least 200 MW of bidirectional firm transmission  rights between
Phoenix and Marketplace; and
          WHEREAS, the Sigurd Substation is interconnected to transmission lines
going north to  interconnect  with Montana Power Company and Idaho Power Company
at the Brady  Substation,  and  potentially  The Washington  Water Power Company
(hereinafter referred to as the "Northwest Utilities"),  and Idaho Power Company
at the Borah Substation; and
          WHEREAS,  at such  time as the  Mead-Phoenix  Project  and the  Sigurd
Upgrade Project are completed,  there will exist a major new  transmission  path
interconnecting  utilities  in the  Desert  Southwest  with  PacifiCorp  and the
Northwest Utilities; and
          WHEREAS,   APS  and  other  entities  in  the  Desert   Southwest  are
considering interconnecting the Navajo Generating Station switchyard to the Glen
Canyon Generating  Station  switchyard,  hereinafter  referred to as the "Navajo
Loop-In Project"; and
          WHEREAS, the Sigurd Upgrade Project and the Navajo Loop-In Project are
not anticipated to be completed in a timely fashion, if at all; and
          WHEREAS,  APS wishes to engage in the  purchase,  sale and exchange of
power and energy with Northwest Utilities and PacifiCorp wishes to engage in the
purchase, sale and exchange of power with utilities in the Desert Southwest; and

3 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



          WHEREAS,  APS and PacifiCorp are concurrently with the signing of this
Agreement,  contracting with the Western Area Power  Administration  ("Western")
for transmission service between the Glen Canyon 230 kV Substation and Western's
230 kV Pinnacle Peak Substation;

          NOW,  THEREFORE,  in  consideration  of the mutual covenants set forth
below, the Parties agree as follows:

                                    AGREEMENT

     1. Term
          This Agreement  shall be effective and shall replace the  Transmission
Agreement in its entirety  upon (i)  execution  of a Firm  Transmission  Service
Contract  between APS,  PacifiCorp and the U.S.  Department of Energy,  Western,
Salt Lake City Area Integrated  Projects  ("Western  Transmission  Contract") as
described  in Section 7 and (ii) its  acceptance  or approval  for filing by the
Federal Energy Regulatory  Commission ("FERC"),  and shall terminate on the same
date that the Asset Purchase and Power Exchange  Agreement  dated  September 21,
1990 ("Asset Agreement") between the Parties terminates.

     2. Regulatory Approval and Termination
          2.01 PacifiCorp shall file this Agreement and Amendment No. 1 with the
FERC. APS shall file a letter of concurrence  supporting  PacifiCorp's filing of
this  Agreement  and  Amendment No. 1 with the FERC. If the FERC issues an order
not accepting either agreement for filing in their entirety and without material
change, the Parties shall exercise best

4 -            RESTATED TRANSMISSION AGREEMENT

<PAGE>



efforts  to amend the  agreements  to comply  with the FERC  order or  negotiate
replacement  agreements providing similar benefits to both Parties. In the event
such amendment or replacement  agreements are not executed by the Parties within
sixty days  following  the FERC's  issuance of such order,  this  Agreement  and
Amendment  No. 1 shall  terminate  and be of no further  force or effect and the
Transmission  Agreement  dated as of September  21,  1990,  shall remain in full
force and effect.

          2.02 The  rates  for  service  specified  herein,  and the  provisions
contained  herein for services to be provided  without  separate  charge,  shall
remain in effect  for the term of this  Agreement  and shall not be  subject  to
change  through  application  to the FERC pursuant to Section 205 of the Federal
Power Act absent the agreement of PacifiCorp and Arizona.

     3. Phoenix/Mead Line
          APS shall work in good faith with other affected entities to cause the
Phoenix/Mead Line to be in service by the end of 1996.

     4. Navajo Loop-In Project/Alternate Arrangements
          If the Navajo  Loop-In  Project is completed,  or if APS or PacifiCorp
construct  transmission  facilities or enter into other commercial  arrangements
that negate APS' or PacifiCorp's  need to maintain its contractual  rights under
the Western  Transmission  Contract,  either Party may, upon mutual agreement of
the Parties, which agreement shall not be unreasonably  withheld,  terminate its
participation in the Western

5 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



Transmission  Contract.  A  Party  shall  not  be  required  to  agree  to  such
termination unless,  upon its sole determination,  such Party determines that it
will not incur any  additional  costs or there  will be no  adverse  operational
impacts to its system as a result of such termination.

     5. Transmission Interconnection with Northwest Utilities

          5.01 During the term of this  Agreement,  APS shall have 100 MW of net
bidirectional firm transfer rights through  PacifiCorp's system between the Glen
Canyon/Four  Corners  Substations  and the  Borah/Brady  Substations  in  Idaho;
however,  the sum of North-bound  transfers and South-bound  transfers shall not
exceed 300 MW in any hour.

          5.02 Upon the later of: (i) the completion of the Phoenix/Mead Line or
(ii) May 15, 1997, and for the balance of the term of this Agreement,  APS shall
have an additional firm right to transfer 150 MW from the Borah/Brady Substation
over  PacifiCorp's  system  to the  Four  Corners/Glen  Canyon  Substations.  In
addition to APS' rights to transfer 150 MW from the  Borah/Brady  Substations to
the Four  Corners/Glen  Canyon  Substations,  APS  shall  have the right to make
and/or  accept  deliveries  at the Glen Canyon  Substation  as  described in the
Western Transmission Contract.

          5.03  PacifiCorp  shall provide the services  described in Subsections
5.01 and 5.02 without charge to APS.

6 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



     6. PacifiCorp Transfer Rights
          6.01 Upon the later of: (i) the completion of the Phoenix/Mead Line or
(ii) May 15, 1997, and for the balance of the term of this Agreement, PacifiCorp
shall have a firm right to deliver up to 150 MW from the Phoenix terminal of the
Phoenix/Mead Line to the Mead Substation (or to the Marketplace  Substation,  if
such is  constructed)  from APS' firm rights.  PacifiCorp's  150 MW Phoenix/Mead
delivery rights are in addition to a 350 MW net scheduling  right provided under
Section 15 of the Asset Agreement. In addition to PacifiCorp's rights to deliver
up to 150 MW from the  Phoenix  terminal of the  Phoenix/  Mead line to the Mead
Substation  (or  to  the  Marketplace  Substation,   if  such  is  constructed),
PacifiCorp shall have the right to make and/or accept deliveries at the Pinnacle
Peak Substation as described in the Western Transmission Contract.
          6.02 Except as provided for in Section 16 of the Asset Agreement,  APS
shall provide the  transmission  services  described in Subsection  6.01 without
charge to PacifiCorp.
     7. Western Area Power Administration Transmission Rights
          7.01 Except as provided for in Section 4,  effective  the later of (i)
May 15, 1997 or (ii) the completion of the  Phoenix-Mead  Transmission  Project,
and for the balance of the term of this  Agreement,  the Parties shall  contract
with  Western  for firm,  bidirectional  transmission  service  between the Glen
Canyon Substation and Western's Pinnacle Peak Substation in amounts necessary to
allow for the transfers specified in

7 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



Sections 5 and 6 and to allow for the seasonal  exchange provided in Section 3.3
of the  Long-term  Power  Transaction  Agreement  dated  September  21, 1990, as
amended.  The  cost  of the  aforementioned  transmission  service  (hereinafter
referred to as "Western  Transfer  Rights") shall be shared equally  between the
Parties unless otherwise mutually agreed.

          7.02 APS shall have first priority use of the north- to-south transfer
capability  available from the Western  Transfer  Rights.  PacifiCorp shall have
first priority use of the south-to-north  transfer capability available from the
Western Transfer Rights.
          7.03  At  such  times  as  either  Party  is  not  making  use  of its
first-priority  use of the Western  Transfer  Rights as set forth in  Subsection
7.02,  such  use  shall  be  made  available  to the  other  Party  for  nonfirm
transactions  at no charge.  It is understood that use by one Party of the other
Party's Western Transfer  rights,  unless  otherwise  mutually  agreed,  is on a
nonfirm  basis and such use may be  interrupted  or  curtailed by the Party with
first-priority rights at any time.
          7.04 At such times as some or all of the Western  Transfer  Rights are
not  available,  the Parties  shall use best  efforts to  reschedule  deliveries
previously  scheduled  under the  Western  Transfer  Rights to  mutually  agreed
alternate point(s) of delivery; provided, however, a Party shall not be required
to interrupt or curtail its other firm schedules at any such alternate  point(s)
of delivery in order to accommodate

8 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



deliveries previously scheduled under the Western Transmission
Contract.
     8. Scheduling
          PacifiCorp and APS shall  preschedule  their transfer  requirements no
later than 1000 hours MST on each work day observed by both Parties  immediately
preceding  the  day(s)  of  delivery,  or as  otherwise  mutually  agreed by the
Parties'  dispatchers  or  schedulers.   The  Parties  shall  make  delivery  in
accordance with  preschedules,  unless otherwise  mutually agreed,  which comply
with  the  applicable  transfer  rights  set  forth  in  Sections  5 and 6.  All
deliveries  shall be deemed to be made  during  the hours and in the  amounts as
accounted  for in the APS and  PacifiCorp  system  logs.  However,  if scheduled
deliveries are interrupted due to an Uncontrollable  Force as defined in Section
9, such schedules shall be adjusted to reflect such interruption.
     9. Uncontrollable Forces
          Neither Party to this  Agreement  shall be considered to be in default
in the  performance of any  obligation  hereunder if failure to perform shall be
due to an Uncontrollable Force. The term "Uncontrollable  Force" means any cause
beyond the control of the Party affected, including, but not limited to, failure
of facilities, flood, earthquake, storm, fire, lightening,  epidemic, war, riot,
civil  disturbance,  labor  disturbance,  sabotage,  restraint by court order or
public authority, which by exercise of due foresight, such Party could

9 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



not  reasonably  have been  expected  to avoid,  and  which by  exercise  of due
diligence  would not be able to overcome.  The Parties  shall not,  however,  be
relieved of  liability  for  failure of  performance  if such  failure is due to
causes arising out of removable or remediable causes which it fails to remove or
remedy  with  reasonable  dispatch.  Any Party  rendered  unable to fulfill  any
obligation by reason of an Uncontrollable  Force shall exercise due diligence to
remove such inability with all reasonable  dispatch.  Nothing  contained herein,
however,  shall be  construed  to  require a Party to prevent or settle a strike
against its will.
     10. Indemnification
          Neither  Party ("First  Party") shall be liable,  whether in warranty,
tort, or strict liability, to the other Party ("Second Party") for any injury or
death to any  person,  or for any loss or damage to any  property,  caused by or
arising out of any electric  disturbance of the First Party's  electric  system,
whether  or not  such  electric  disturbance  resulted  from the  First  Party's
negligent act or omission.  Each Second Party releases the First Party from, and
shall indemnify and hold harmless the First Party from, any such  liability.  As
used in this  Section,  (1) the term  "Party"  means,  in addition to such Party
itself, its agents,  directors,  officers, and employees;  (2) the term "damage"
means all damage,  including  consequential  damage;  and (3) the term "persons"
means any  person,  including  those not  connected  with  either  Party to this
Agreement.

10 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



     11. Assignment

          Neither  Party shall assign this  Agreement  without the prior written
consent of the other Party, except:
               (a) to any corporation  into which or with which the Party making
the  assignment  is merged  or  consolidated  or to which  the  Party  transfers
substantially all of its assets;
               (b) to any person or entity  wholly  owning,  wholly owned by, or
wholly owned in common with the Party making the assignment.
                  Subject to the foregoing  restrictions  in this Section,  this
Agreement  shall be binding upon,  inure to the benefit of and be enforceable by
the Parties and their respective successors and assigns.
     12. Miscellaneous
          12.01  Amendment.  This Agreement may be amended only by an instrument
in writing  executed by the Parties which expressly refers to this Agreement and
states that it is an amendment hereto.
          12.02  Section and  Paragraph  Headings.  The  section  and  paragraph
headings  contained in this Agreement are for reference  purposes only and shall
not in any way affect the meaning or interpretation of this Agreement.
          12.03 Waiver.  Any of the terms or conditions of this Agreement may be
waived at any time and from time to time, in writing,  by the Party  entitled to
the benefit of such terms or conditions.

11 - RESTATED TRANSMISSION AGREEMENT

<PAGE>



          12.04  Choice  of Law.  This  Agreement  shall  be  subject  to and be
construed under the laws of the State of Arizona.
          12.05   Notices.   All   notices,   requests,   demands,   and   other
communications  given by APS or  PacifiCorp  shall be in  writing  and  shall be
deemed to have been duly given when delivered  personally or when deposited into
the United States mail, to the following addresses:

                    To        APS:  Arizona  Public  Service  Company 
                              Corporate Secretary 
                              P.O. Box 53999 
                              Phoenix, AZ 85072-3999

         To PacifiCorp:       PacifiCorp
                              Sr. Vice President,
                              Wholesale Transactions & Transmission
                              700 N.E. Multnomah Blvd.
                              Portland, OR  97232

or to such other address as APS or PacifiCorp may designate in writing.

          12.06  Integrated  Agreement.  This Agreement  constitutes  the entire
agreement  between the Parties hereto,  and supersedes all prior  agreements and
understandings,  oral and written,  among the Parties hereto with respect to the
subject matter hereof.

12 - RESTATED TRANSMISSION AGREEMENT

<PAGE>


          IN WITNESS  WHEREOF,  the Parties have signed this Agreement as of the
date first above written.

                                    Pacificorp


                                     By  Brian D.Sickels
                                        ---------------------------------------
                                     Title: Vice President, Power Systems
                                           ------------------------------------



                                     Arizona Public Service Company


                                     By  Jack E. Davis
                                        ---------------------------------------

                                     Title: Vice President,
                                            Generation and Transmission
                                           ------------------------------------



13 -            RESTATED TRANSMISSION AGREEMENT


                                                        Contract No. 94-SLC-0276


                                  Exhibit 10.5
                                    CONTRACT

                                      AMONG

                                   PACIFICORP

                                       AND

                         ARIZONA PUBLIC SERVICE COMPANY


                                       AND


                       UNITED STATES DEPARTMENT OF ENERGY
                        WESTERN AREA POWER ADMINISTRATION


                     SALT LAKE CITY AREA INTEGRATED PROJECTS


                                       FOR


                            FIRM TRANSMISSION SERVICE



                                                          APS CONTRACT NO. 48253
<PAGE>
                                                        Contract No. 94-SLC-0276



                                    CONTRACT

                                     BETWEEN

                                   PACIFICORP
                                       AND
                         ARIZONA PUBLIC SERVICE COMPANY

                                       AND

                                  UNITED STATES
                              DEPARTMENT OF ENERGY
                        WESTERN AREA POWER ADMINISTRATION
                     SALT LAKE CITY AREA INTEGRATED PROJECTS

                                       FOR

                            FIRM TRANSMISSION SERVICE

                                Table of Contents
                                -----------------

Section   Title                                                           Page
- -------   -----                                                           ----

1.        PREAMBLE.........................................................  1
2.        EXPLANATORY RECITALS.............................................  2
3.        AGREEMENT........................................................  2
4.        TERM OF CONTRACT.................................................  2
5.        FIRM TRANSMISSION SERVICE........................................  3
6.        CONDITIONS FOR DELIVERY OF TRANSMISSION SERVICE..................  4
7.        PAYMENT FOR TRANSMISSION SERVICE FURNISHED BY WESTERN............  5
8.        SCHEDULING, ACCOUNTING, AND BILLING PROCEDURES...................  6
9.        GENERAL POWER CONTRACT PROVISIONS................................  6
10.       EXHIBITS.........................................................  7
11.       AUTHORITY TO EXECUTE.............................................  7
          SIGNATURE CLAUSE.................................................. 8
          EXHIBIT A
          RATE SCHEDULE SP-FT4
          GENERAL POWER CONTRACT PROVISIONS


<PAGE>
                                                        Contract No. 94-SLC-0276






                                    CONTRACT

                                     BETWEEN

                                   PACIFICORP
                                       AND
                         ARIZONA PUBLIC SERVICE COMPANY

                                       AND

                                  UNITED STATES
                              DEPARTMENT OF ENERGY
                        WESTERN AREA POWER ADMINISTRATION

                     SALT LAKE CITY AREA INTEGRATED PROJECTS

                                       FOR

                            FIRM TRANSMISSION SERVICE


1.    PREAMBLE
      --------
      This  Contract is made this 5th day of May,  1995,  pursuant to the Act of
      Congress  approved  June 17,  1902 (32  Stat.  388);  the Act of  Congress
      approved  April 11,  1956 (70 Stat.  105);  the Act of  Congress  approved
      August 4, 1977, (91 Stat 565); and acts amendatory or supplementary to the
      foregoing  Acts,  between  the  UNITED  STATES OF  AMERICA,  acting by and
      through the Administrator, Western Area Power Administration, an agency of
      the Department of Energy, hereinafter called "Western," represented by the
      officer  executing this Contract,  a duly appointed  successor,  or a duly
      authorized  representative,  hereinafter called the "Contracting Officer,"
      and PACIFICORP, a corporation duly organized,  created, and existing under
      and by the laws of the State of Oregon,  hereinafter called  "PacifiCorp;"
      and ARIZONA PUBLIC SERVICE COMPANY, a corporation duly organized, created,
      and  existing  under and by the laws of the State of Arizona,  hereinafter
      called "APS;" each sometimes hereinafter  individually called "Party," and
      sometimes hereinafter collectively called the "Parties."
<PAGE>
                                                        Contract No. 94-SLC-0276

2.    EXPLANATORY RECITALS
      --------------------
      2.1     The Salt Lake City Area Integrated  Projects,  hereinafter  called
              the  Integrated  Projects,  encompass  certain  facilities for the
              production of electric power and energy.  Western  transmits power
              and  energy  over  the  Colorado  River  Storage   Project  (CRSP)
              transmission system and transmission systems of other utilities.

      2.2     PacifiCorp  and APS are engaged in the electric  utility  business
              and desire  firm  transmission  service  over the  Colorado  River
              Storage Project's transmission facilities.

      2.3     Electrical  system   interconnections  exist  either  directly  or
              through third parties which will allow the  transmission  of power
              and energy among Western, PacifiCorp, and APS.

      2.4     Western  is  willing  to  furnish  firm  transmission  service  to
              PacifiCorp and APS under the terms and conditions provided herein.

3.    AGREEMENT
      ---------
      The Parties agree to the terms and conditions set forth herein.

4.    TERM OF CONTRACT
      ----------------
      4.1     This Contract shall become  effective on the date of its execution
              and shall remain in effect  until  midnight of the last day of the
              May 2022 billing period. The Parties shall agree in advance on the
              date transmission  service will be initiated  hereunder;  however,
              payment shall begin the later of: (i) the monthly  billing  period

                                       2
<PAGE>
                                                        Contract No. 94-SLC-0276

              beginning  May 1,  1997,  or (ii) the date of  initial  commercial
              operation of the Mead-Phoenix transmission project.

      4.2     PacifiCorp  and APS  reserve  the  right  to  jointly  reduce  the
              transmission  amounts in Exhibit A or to  jointly  terminate  this
              Contract  with  three  (3) years  prior  written  notification  to
              Western.

      4.3     This Contract may also be terminated at any time upon the
              mutual agreement of the Parties.

5.    FIRM TRANSMISSION SERVICE
      -------------------------
      5.1     Western will accept power and energy  scheduled by PacifiCorp  and
              APS at the point(s) of receipt and voltage(s) set forth in Exhibit
              A.  Western  shall  transmit and deliver an  equivalent  amount of
              power and  energy,  less  transmission  losses,  to the  points of
              delivery  set  forth  in  said  Exhibit  A.  Transmission  Service
              includes  all  elements as set forth in Section 2 of the  attached
              Exhibit A, which are listed as Primary and Secondary Transmission.
              Primary  and  Secondary  Transmission  shall have equal  firmness.
              Exhibit A may be revised from time to time as provided for herein.
              Any revisions to Exhibit A shall be executed by all Parties.

      5.2     PacifiCorp and APS will have  reciprocal use to each others unused
              firm  capacity  rights at no  additional  charge by Western or the
              other Party.  Western shall have  subsequent  rights to use, on an
              interruptible  basis,  any  portion  of the  capacity  in the CRSP

                                       3
<PAGE>
                                                        Contract No. 94-SLC-0276

              transmission  facilities  reserved  for  but  not  being  used  by
              PacifiCorp and/or APS. Western reserves the right to grant the use
              of any such capacity to others, on an interruptible  basis, during
              the  times  PacifiCorp  or APS does not  schedule  the use of such
              capacity.

      5.3     When  any  additional  point of  receipt  or  delivery  from or to
              PacifiCorp or APS is jointly  established,  as provided in Section
              5.1  hereof,  PacifiCorp  and APS  shall  provide  or  cause to be
              provided, at no expense to Western, such equipment and devices not
              provided by Western as, in the opinion of the Contracting Officer,
              may be required because of the addition.

      5.4     The transmission  system loss factor used herein shall be reviewed
              by Western at least once every  three  years  after the  effective
              date of this Contract and shall be adjusted to more nearly conform
              to actual average system losses.  PacifiCorp and APS will be given
              written  notice of any  adjustment  and the  adjusted  loss factor
              shall be set forth in a revision of Exhibit A.

6.    CONDITIONS FOR DELIVERY OF TRANSMISSION SERVICE
      -----------------------------------------------
      6.1     Firm  Transmission  Service  provided under this Contract shall be
              considered to have the same transmission priority as other Western
              Firm  Transmission  Contracts,  Western's  own  firm  use  of  the
              transmission system, and firm exchanges
              made with other contractors.

                                        4
<PAGE>
                                                        Contract No. 94-SLC-0276

      6.2     In outage situations, neither PacifiCorp nor APS will be curtailed
              until  total  firm  schedules  on the  path  exceed  the  transfer
              capability.  When curtailments are necessary,  firm schedules will
              be reduced among all entities referenced in 6.1 having firm rights
              on the  path.  Reductions  will be  made  pro-rata  based  on each
              entities firm rights.

      6.3     Schedules  of power  under this  Contract  through  the 345/230 kV
              facilities  onto  PacifiCorp's  230-kV  Glen Canyon to Sigurd line
              shall not diminish the existing  rights of Western under  Contract
              No. 14-06-400-2436 and associated
              scheduling procedures.

7.    PAYMENT FOR TRANSMISSION SERVICE FURNISHED BY WESTERN
      -----------------------------------------------------
      7.1     PacifiCorp and APS each shall pay Western monthly for the
              Primary  Transmission Service reserved in the respective season as
              set  forth in  Exhibit  A  hereunder  in  accordance  with  rates,
              charges, and conditions set forth in Rate Schedule SP-FT4 attached
              hereto and made a part  hereof or any  superseding  rate  schedule
              which is applicable.

      7.2     The rate set forth in Rate Schedule  SP-FT4 attached hereto may be
              adjusted in  accordance  with Section 11 of the  attached  General
              Power Contract  Provisions.  Western will give  PacifiCorp and APS
              notice of each  superseding  rate schedule  along with  supporting
              data at least thirty (30) days in advance of the effective date of
              said superseding rate schedule.

                                        5
<PAGE>
                                                        Contract No. 94-SLC-0276

8.    SCHEDULING, ACCOUNTING, AND BILLING PROCEDURES
      ----------------------------------------------
      8.1     Written Scheduling, Accounting, and Billing Procedures,
              hereinafter called Procedures,  shall be developed and agreed upon
              by the  authorized  representatives  of the Parties by the date of
              initial  service under this Contract.  The Procedures are intended
              to implement the terms of this Contract but not to modify or amend
              it and are therefore, subordinate to this Contract.

      8.2     Transmission  service  furnished  hereunder  shall be scheduled in
              advance, on an hourly basis,  emergencies excepted,  and accounted
              for on the basis of such advance schedules, all in accordance with
              Procedures   agreed  upon  in  advance   between  the   authorized
              representatives.

      8.3     In the event  PacifiCorp  and APS fail or refuse  to  execute  the
              initial   Procedures  or  any  revised  Procedures  which  Western
              determines  to be necessary due to changes in this Contract or the
              power system of either Party,  Western will temporarily  implement
              essential  procedures,  as determined by the Contracting  Officer,
              until  mutually  acceptable  procedures  have been  developed  and
              executed by the authorized representatives.

9.    GENERAL POWER CONTRACT PROVISIONS
      ---------------------------------
      The General Power  Contract  Provisions  dated  January 3, 1989,  attached
      hereto,  are hereby made a part of this  Contract  the same as if they had
      been expressly set forth herein, Provided, That Provisions 3, 9, 17 to 24,
      26, and 27 shall not be applicable hereto, Provided Further that the 

                                       6
<PAGE>
                                                        Contract No. 94-SLC-0276

      words "rate schedule" shall mean the charge for service provided  pursuant
      to this Contract, and the words, "electric service" shall mean the service
      provided pursuant to this Contract.

10.   EXHIBITS
      --------
      Inasmuch as certain provisions of this Contract may change during the term
      hereof,  they will be set forth in exhibits  from time to time agreed upon
      by the Parties.  The initial  Exhibit A and all future  exhibits  shall be
      attached  hereto and made a part  hereof,  and each shall be in full force
      and effect in accordance with its terms unless  superseded by a subsequent
      exhibit.

11.   AUTHORITY TO EXECUTE
- ---   --------------------
      Each individual signing this Contract certifies that the Party represented
      has duly  authorized  such  individual to execute this contract that binds
      and obligates the Party.


                                        7

<PAGE>
                                                        Contract No. 94-SLC-0276


IN WITNESS  WHEREOF,  the Parties  have caused this  Contract to be executed the
date first written above.
                                          WESTERN AREA POWER ADMINISTRATION




                                          By: Kenneth T. Maxey
                                          --------------------------------------
                                              Area Manager
                                              Western Area Power Administration
                                              P.O. Box 11606
                                              Salt Lake City, UT  84147


(SEAL)                                    PACIFICORP


                                          By: John A. Bohling
                                          --------------------------------------
 Lenore M. Martin                             Senior Vice President    
- ----------------------------              --------------------------------------
Attest                                    Title:
                                              700 NE Multnomah
                                              Portland, Oregon 97232
                                          --------------------------------------
                                          Address:
                                              
                                          





(SEAL)                                    ARIZONA PUBLIC SERVICE COMPANY


                                          By: Jack E. Davis
                                          --------------------------------------

Marie A. Papietro                             Title: Vice President
- -----------------                         --------------------------------------
Attest
                                          Address:  P.O. Box 53999
                                                    Phoenix, Arizona 85072-3999
                                          --------------------------------------




                                        8
<PAGE>
                                                            Rate Schedule SP-FT4
                                                    (Supersedes Schedule SP-FT3)

                       UNITED STATES DEPARTMENT OF ENERGY
                       WESTERN AREA POWER ADMINISTRATION

                         COLORADO RIVER STORAGE PROJECT
                  ARIZONA, COLORADO, NEW NEXICO, WYOMING, UTAH

                 SCHEDULE OF RATE FOR FIRM TRANMISSION SERVICE
                 ---------------------------------------------

Effective:
- ---------

Beginning on October 1, 1992, and extending through September 30, 1996.

Available:
- ---------

In the area served by the Colorado  River Storage  Project  (CRSP)  transmission
system.

Applicable:
- ----------

To firm  transmission  service customers for which power and energy are supplied
to the CRSP transmission system at points of interconnection  with other systems
and  transmitted and delivered,  less losses,  to points of delivery on the CRSP
transmission system established by contract.

Character and Conditions of Service:
- -----------------------------------

Transmission service for alternating current, 60 hertz,  three-phase,  delivered
and metered at the voltages and points of delivery established by contract.

Rate:
- ----

Transmission  service  charge:  $22.68 per  kilowatt-year  for each  kilowatt of
transmission  service  contracted for,  payable monthly at the rate of $1.89 per
kilowatt-month.

<PAGE>
                                                  PacifiCorp
                                                  Arizona Public Service Company
                                                  Contract No. 94-SLC-0276
                                                  Exhibit A
                                                  Page 1 of 2

                                   EXHIBIT A
                                   ---------

                  MAXIMUM TRANSMISSION OBLIGATION IN KILOWATTS

1. This Exhibit A made this 5th day of May, 1995, to be effective under and as a
   part of Contract No.  94-SLC-0276,  dated May 5, 1995, shall become effective
   on the date that  transmission  service is initiated under the Contract,  and
   shall remain in effect until superseded by another Exhibit A; Provided,  That
   this revised  Exhibit A or any  superseding  Exhibit A shall be terminated by
   the termination of said Contract.

2. FIRM TRANSMISSION SERVICE:
   -------------------------

   2.1    PacifiCorp
          ----------
                                           Summer Season   Winter Season  Losses
 Point of Receipt      Point of Delivery   (May-October)  (November-April) (%)
 ----------------      -----------------   -------------  ---------------- -----

Primary Transmission

Pinnacle Peak 230 kV   Glen Canyon 230 kV      -0-        250,000 kW       5.5


Secondary Transmission

Pinnacle Peak 230 kV   Glen Canyon 230 kV    150,000 kW      -0-           5.5

<PAGE>
                                                  PacifiCorp
                                                  Arizona Public Service Company
                                                  Contract No. 94-SLC-0276
                                                  Exhibit A
                                                  Page 2 of 2

   2.2    Arizona Public Service Company
          ------------------------------

                                           Summer Season   Winter Season  Losses
 Point of Receipt      Point of Delivery   (May-October)  (November-April)  (%)
 ----------------      -----------------   -------------  ---------------- -----

Primary Transmission

Glen Canyon 230 kV    Pinnacle Peak 230 kV  250,000 kW         -0-         5.5


Secondary Transmission

Glen Canyon 230 kV    Pinnacle Peak 230 kV     -0-         150,000 kW      5.5


                                  Exhibit 10.6
                    RECIPROCAL TRANSMISSION SERVICE AGREEMENT
                                     BETWEEN
                         ARIZONA PUBLIC SERVICE COMPANY
                                       AND
                                   PACIFICORP
                             APS Contract No. 48138



By Federal Energy  Regulatory  Commission  ("FERC")  order/ notice of acceptance
dated  ___________________  in FERC  Docket  No.  ___________,  this  Agreement,
Arizona  Public  Service  Company  Rate  Schedule  FERC Rate  Schedule No. , and
PacifiCorp FERC Rate Schedule No. ______,  was accepted for filing and permitted
to become  effective in accordance  with Section of this  Agreement on the _____
day of _________________, 19____.






EXECUTION COPY
<PAGE>
                                                          APS Contract No. 48138

EXHIBIT 10.6
                    RECIPROCAL TRANSMISSION SERVICE AGREEMENT
                                     BETWEEN
                         ARIZONA PUBLIC SERVICE COMPANY
                                       AND
                                   PACIFICORP


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


1.   PARTIES............................................................  1

2.   RECITALS...........................................................  1

3.   ENTIRE AGREEMENT...................................................  3

4.   DEFINITIONS........................................................  3

     4.1   Authorized Representative(s).................................  3
     4.2   Cholla/Four Corners System:..................................  3
     4.3   Due Date.....................................................  3
     4.4   FERC.........................................................  3
     4.5   Four Corners/Borah-Brady System:.............................  3
     4.6   Interest.....................................................  4
     4.7   kV...........................................................  4
     4.8   kWh..........................................................  4  
     4.9   MW...........................................................  4  
     4.10  Point of Delivery............................................  4  
     4.11  Point of Receipt.............................................  4  
     4.12  Reciprocal Transmission Demand...............................  4  
     4.13  Reciprocal Transmission Service..............................  5  
     4.14  Transmission Demand..........................................  5  
     4.15  Transmission Service.........................................  5  
     4.16  Uncontrollable Force.........................................  5  
  

5.   SPECIAL PROVISIONS.................................................  6
     5.1   Reciprocal Transmission Service..............................  6
     5.2   Effective Date, Acceptance and Term..........................  6
     5.3   Authorized Representatives:..................................  8

6.   RATES FOR TRANSMISSION SERVICE.....................................  9

7.   GENERAL TERMS AND CONDITIONS.......................................  9
     7.1   Notifications................................................  9
     7.2   Electrical Load Characteristics.............................. 10
     7.3   Uncontrollable Force......................................... 11
     7.4   Indemnity.................................................... 11
     7.5   Waiver....................................................... 12
     7.6   Billing and Payment.......................................... 12
     7.7   Unilateral Action............................................ 13
     7.8   Assignment................................................... 13
     7.9   Regulatory Fees.............................................. 14
     7.10  Third Party Beneficiaries.................................... 15



                                       -i-
<PAGE>

                                                          APS Contract No. 48138



     7.11  Applicable Law............................................... 15
     7.12  Nondedication of Facilities.................................. 15
     7.13  Interruptions................................................ 15


EXHIBIT A.............................................................  A-1
<PAGE>
                                                          APS Contract No. 48138


                    RECIPROCAL TRANSMISSION SERVICE AGREEMENT
                                     BETWEEN
                         ARIZONA PUBLIC SERVICE COMPANY
                                       AND
                                   PACIFICORP



1.   PARTIES:
     -------
     The Parties to this Reciprocal Transmission Service Agreement ("Agreement")
     are ARIZONA  PUBLIC SERVICE  COMPANY,  an Arizona  corporation  ("APS") and
     PACIFICORP, an Oregon corporation ("PacifiCorp"),  hereinafter collectively
     referred to as "Parties" and individually as "Party."
2.   RECITALS:
     --------
     This Agreement is entered into with reference, in part, to the
     following:

     2.1    APS and PacifiCorp are engaged in the generation,  transmission  and
            distribution  of  electric  power and energy in the  western  United
            States.
     2.2    The Parties have taken steps through a series of prior agreements to
            enhance  the  efficient  operation  of their  respective  systems by
            taking  advantage  of the  diversity  of their loads and  generation
            facilities.
     2.3    PacifiCorp  owns the  Cholla  Unit No.  4 at the  Cholla  Generation
            Station  and has  increased  the net  generating  capability  of the
            Cholla Unit No. 4 from 350 MW to 380 MW effective October 1, 1993.
     2.4    To integrate  the increase in the net  generating  capability of the
            Cholla Unit No. 4 into PacifiCorp's system, PacifiCorp

                                      -1-
<PAGE>
                                                          APS Contract No. 48138

            has requested south to north firm transmission  service from APS, on
            the  Cholla/Four  Corners  System,  in addition to the  transmission
            service  provided by APS under the September  21, 1990  transmission
            agreement between the Parties.
     2.5    Pending the execution of this Agreement and acceptance for filing by
            the FERC, APS has been providing firm  transmission  service for the
            increase in the net  generating  capability of the Cholla Unit No. 4
            under the terms and  conditions  of the  Western  System  Power Pool
            Agreement.

     2.6    APS  desires  south to north firm  Transmission  Service on the Four
            Corners/Borah-Brady System.

     2.7    In keeping with the Parties' continuing efforts to study and discuss
            additional  arrangements  to benefit  the  Parties  and  enhance the
            efficiencies  of their  respective  systems  which will inure to the
            benefit  of their  customers,  and in the  event  PacifiCorp's  Four
            Corners/Borah-Brady   System  is  able  to  accommodate   Reciprocal
            Transmission  Service,  APS  and  PacifiCorp  recognize  the  mutual
            benefits of and agree to provide Reciprocal  Transmission Service to
            each  other  over  the  Cholla/Four  Corners  System  and  the  Four
            Corners/Borah- Brady System, respectively, under the terms hereof.

     2.8    Until the Four  Corners/Borah-Brady  System  is able to  accommodate
            additional transmission for APS, which will initiate such Reciprocal
            Transmission   Service,   APS  agrees  to  provide  PacifiCorp  with
            Transmission Service under the terms hereof.

                                        -2-
<PAGE>
                                                          APS Contract No. 48138

3.   ENTIRE AGREEMENT:
     ----------------
     This Agreement shall constitute the entire contract between the Parties and
     shall   supersede  all  prior   proposals,   agreements,   representations,
     negotiations,  or letters pertaining to the Reciprocal Transmission Service
     to be provided hereunder, whether written or oral. The Parties shall not be
     bound  by  or  be  liable  for  any  statement,  representation,   promise,
     inducement, or understanding of any nature not set forth in this Agreement.
     Any changes to the provisions of this  Agreement  shall not be valid unless
     mutually agreed upon in writing by the Parties.
4.   DEFINITIONS:
     -----------
     The following terms, when used in this Agreement shall have the
     meanings specified:
     4.1    Authorized   Representative(s):   A  representative  of  APS  and  a
            representative  of PacifiCorp who are authorized to act in behalf of
            their respective Party in the implementation of this Agreement.
     4.2    Cholla/Four  Corners  System:  APS'  electric   transmission  system
            between  the  Cholla  Power  Plant  500 kV  switchyard  and the Four
            Corners Power Plant 345 kV switchyard.
     4.3    Due Date: The Fifteenth  (15th)  calendar day after the invoice date
            or after the facsimile date of the invoice, whichever is earlier.
     4.4    FERC: The Federal Energy Regulatory Commission.
     4.5    Four Corners/Borah-Brady System: PacifiCorp's

                                      -3-
<PAGE>
                                                          APS Contract No. 48138

            electric  transmission  system  between the Four Corners Power Plant
            345 kV switchyard  and the Borah and Brady  substations  in southern
            Idaho.
     4.6    Interest:  Interest  compounded monthly at the rate per annum quoted
            by  Citibank,  NA,  New York,  New York as the prime  interest  rate
            quoted  as of the  first  day of each  month in which a  payment  is
            overdue,  plus three  percent  (3%).  APS may change the  designated
            banking  institution  stated  herein by  providing  PacifiCorp  with
            fifteen (15) day advance written notice.
     4.7    kV:  Kilovolt or kilovolts.
     4.8    kWh:  Kilowatt-hour or kilowatt-hours.
     4.9    MW: Megawatt or Megawatts.
     4.10   Point of Delivery:  For the Cholla/Four Corners System, the point of
            interconnection  between the Parties in the Four Corners Power Plant
            345 kV switchyard and, for the Four Corners/Borah-Brady  System, the
            Borah and/or Brady Substations.
     4.11   Point of Receipt:  For the Cholla/Four  Corners System, the point of
            interconnection between the Parties in the Cholla Power Plant 500 kV
            switchyard and, for the Four  Corners/Borah-Brady  System, the point
            of  interconnection  between APS and  PacifiCorp in the Four Corners
            Power Plant 345 kV Switchyard.
     4.12   Reciprocal  Transmission Demand: For the Cholla/Four Corners System,
            the 30,000 kW of firm transmission capacity APS shall

                                      -4-
<PAGE>
                                                          APS Contract No. 48138

            be obligated to provide for  PacifiCorp on the  Cholla/Four  Corners
            System from the Point of Receipt to the Point of  Delivery.  For the
            Four Corners/Borah-Brady  System, the 30,000 kW of firm transmission
            capacity  PacifiCorp  is  obligated  to provide  for APS on the Four
            Corners/Borah-Brady System from the Point of Receipt to the Point of
            Delivery.
     4.13   Reciprocal  Transmission  Service:  The firm  transmission  capacity
            provided by APS to PacifiCorp  over the  Cholla/Four  Corners System
            from the Point of Receipt to the Point of Delivery and by PacifiCorp
            to APS over the Four  Corners/Borah-Brady  System  from the Point of
            Receipt to the Point of Delivery up to the  Reciprocal  Transmission
            Demand at no cost to the Parties.
     4.14   Transmission  Demand:  The 30,000 kW of firm  capacity  APS shall be
            obligated to provide and  PacifiCorp  is obligated to pay for on the
            Cholla/Four Corners System from the Point of Receipt to the Point of
            Delivery.
     4.15   Transmission   Service:   The  firm  capacity  provided  by  APS  to
            PacifiCorp from south to north over the  Cholla/Four  Corners System
            from the  Point  of  Receipt  to the  Point  of  Delivery  up to the
            Transmission  Demand in  accordance  with the rates and  charges  in
            Section .
     4.16   Uncontrollable  Force:  Any cause  beyond  the  control of the Party
            affected,  including,  but not  limited to,  failure of  facilities,
            flood,  earthquake,  storm, fire,  lightning,  epidemic,  war, riot,
            civil disturbance, labor disturbance,

                                      -5-
<PAGE>
                                                          APS Contract No. 48138

            sabotage,  restraint  by court order or public  authority,  which by
            exercise of due diligence would not be able to overcome.
5.   SPECIAL PROVISIONS:
     ------------------
     5.1    Reciprocal  Transmission  Service:  The Parties  shall  provide each
            other  Reciprocal   Transmission  Service;   however,  the  Parties'
            obligations to provide the Reciprocal Transmission Service shall not
            begin  until such time as the Four  Corners/Borah-Brady  System,  as
            solely determined by PacifiCorp,  has sufficient capacity to provide
            APS all of its  Reciprocal  Transmission  Demand.  Until  such time,
            PacifiCorp shall pay APS for Transmission Service on the Cholla/Four
            Corners System.  Reciprocal  Transmission Service shall begin on the
            first day of the  calendar  month  following  the  month  PacifiCorp
            determines  that  transmission  capacity  is  available  on the Four
            Corners/Borah-Brady System.
     5.2    Effective Date, Acceptance and Term:
            5.2.1     This Agreement  shall become  effective upon execution and
                      acceptance  for filing by the FERC and permitted to become
                      effective under the rules and regulations of the FERC.
            5.2.2     The  Parties  agree to waiver of FERC's  filing and notice
                      requirements  in order to  permit  the  early  filing  and
                      acceptance of this Agreement.
            5.2.3     The Parties agree to fully participate in any FERC hearing
                      and/or court proceeding regarding this Agreement.

                                        -6-

<PAGE>
                                                          APS Contract No. 48138


            5.2.4     The  Parties  concur  with all rates and  charges  and all
                      terms and  conditions in this Agreement and, upon the FERC
                      filing,  the Parties  agree to support the  acceptance  in
                      full of this Agreement.
            5.2.5     If upon  the  filing  of this  Agreement,  FERC  orders  a
                      hearing to determine  whether  this  Agreement is just and
                      reasonable,  this  Agreement  shall not  become  effective
                      until the date when an order no longer subject to judicial
                      review  has  been  issued  by the  FERC  determining  this
                      Agreement to be just and reasonable.
            5.2.6     If,  as  the  result  of  the  filing,  FERC  modifies  or
                      conditions  any of the  terms  and  conditions,  rates  or
                      charges  of  this  Agreement,  and  such  modification  or
                      condition is objectionable to either PacifiCorp or APS for
                      whatever reason and as solely  determined by PacifiCorp or
                      APS, this Agreement  shall  terminate and be of no further
                      force or effect upon written  notice of such  objection by
                      either  Party  within  thirty  (30)  days from the date of
                      FERC's order modifying or conditioning this Agreement.  In
                      the event that neither  PacifiCorp nor APS provide written
                      notice,   this  Agreement  shall  be  deemed  accepted  as
                      conditioned or modified.
            5.2.7     The term of this  Agreement  shall  be from the  effective
                      date and shall remain in effect for the

                                      -7-
<PAGE>
                                                          APS Contract No. 48138

                      term of the Transmission  Agreement between PacifiCorp and
                      APS, dated September 21, 1990 (APS Contract No. 48015).

     5.3    Authorized Representatives:
            5.3.1     Within  thirty  (30)  days  after  the  execution  of this
                      Agreement,  each  Party  shall  designate  its  Authorized
                      Representative  by  giving  written  notice  to the  other
                      Party.    Either   Party   may   change   its   Authorized
                      Representative by giving written notice to the other Party
                      at anytime.  The  functions  and  responsibilities  of the
                      Authorized Representatives shall be:
                      5.3.1.1     To establish procedures and standard practices
                                  (consistent  with the  provisions  hereof) for
                                  the  guidance of system load  dispatchers  and
                                  other   operating   employees  as  to  matters
                                  affecting  interconnected  operations  of  the
                                  respective  systems related to this Agreement,
                                  including   but  not   limited  to   scheduled
                                  maintenance and repair;
                      5.3.1.2     To do such other  things as are  necessary  to
                                  administer  and  implement   this   Agreement;
                                  provided that the  Authorized  Representatives
                                  shall  have no  authority  to amend any of the
                                  provisions of this Agreement.

            5.3.2     The establishment of any practice or procedure and

                                      -8-
<PAGE>
                                                          APS Contract No. 48138

                      any  other  action  or  determination  by  the  Authorized
                      Representatives  shall be  effective  when  signed  by the
                      designated Authorized Representatives of both Parties.
6.   RATES FOR TRANSMISSION  SERVICE:  
     ------------------------------- 
     Initially,  the rates and related charges for Transmission Service rendered
     by APS to PacifiCorp  will be computed in accordance  with Exhibit A unless
     changed in accordance with Section 7.7 of this Agreement.  PacifiCorp shall
     take or pay for the Transmission Demand under this Agreement,  which amount
     shall  constitute  the  monthly  minimum,  until  such  time as  Reciprocal
     Transmission Service commences, pursuant to Section 5.1.
7.   GENERAL TERMS AND CONDITIONS:
     ----------------------------
     7.1    Notifications:
            7.1.1      Notifications   under  this  Agreement,   except  written
                       notices  required or  authorized  herein,  may be made by
                       telephone   or  other  means   between   the   Authorized
                       Representatives  established  pursuant to Section  5.3.1.
                       Any  written  notices,  demands or  requests  given under
                       Sections  7.1.2 and  7.1.3. hereof shall be  delivered in
                       person or mailed as follows:
                                 For PacifiCorp:
                                 Vice President, Power Systems and Development
                                 PacifiCorp
                                 700 NE Multnomah, Suite 1600
                                 Portland, Oregon 97232-4116

                                 For APS:
                                 Arizona Public Service Company
                                 c/o Secretary
                                 P.O. Box 53999
                                 Phoenix, Arizona 85072-3999

                                        -9-
<PAGE>
                                                          APS Contract No. 48138

                       Either  Party may change such  designations  from time to
                       time by giving written notice to the other Party.
            7.1.2      Except as set forth in Section  7.1.3  hereof,  where any
                       notice,  demand or request provided for in this Agreement
                       must be given  within a  specific  period  of time,  such
                       notice,  demand or request shall be in writing, and shall
                       be  deemed  properly  served,  given or made,  if sent by
                       registered or certified  mail,  postage  prepaid,  to the
                       person(s)  that have been  designated in accordance  with
                       Section 7.1.1 hereof.
            7.1.3      Communications  between the Parties of a routine  nature,
                       when time is not of the essence,  shall be deemed served,
                       if  delivered  in person  (or by agent of either  Party),
                       sent by facsimile or sent by  first-class  mail,  postage
                       prepaid,  to the  person(s)  who have been  designated in
                       accordance with Section 7.1.1 hereof.
     7.2    Electrical Load Characteristics:
            7.2.1      The Parties shall design,  construct,  operate,  maintain
                       and coordinate their respective  facilities in accordance
                       with generally  accepted utility practices of the Western
                       Systems Coordinating Council.

            7.2.2      Each  Party  shall  use its  best  effort  to  construct,
                       operate and maintain its system facilities so as to avoid
                       the likelihood of a disturbance originating

                                      -10-
<PAGE>
                                                          APS Contract No. 48138

                       from its system which might cause  impairment  of service
                       in the system of the other Party.
     7.3    Uncontrollable  Force:  Neither  Party  to this  Agreement  shall be
            considered  to be in default in the  performance  of any  obligation
            hereunder  if failure to perform  shall be due to an  Uncontrollable
            Force. The Parties shall not, however,  be relieved of liability for
            failure of  performance if such failure is due to causes arising out
            of removable or remediable causes which it fails to remove or remedy
            with reasonable  dispatch.  Any Party rendered unable to fulfill any
            obligation by reason of an  Uncontrollable  Force shall exercise due
            diligence to remove such  inability  with all  reasonable  dispatch.
            Nothing contained herein,  however,  shall be construed to require a
            Party to prevent or settle a strike against its will.
     7.4    Indemnity:
            7.4.1      Neither Party ("First Party") shall be liable, whether in
                       warranty,  tort, or strict liability,  to the other Party
                       ("Second  Party")  for any injury or death to any person,
                       or for any loss or damage to any  property,  caused by or
                       arising  out of any  electric  disturbance  of the  First
                       Party's  electric  system,  whether or not such  electric
                       disturbance resulted from the First Party's negligent act
                       or omission.  Each Second Party  releases the First Party
                       from,  and shall  indemnify  and hold  harmless the First
                       Party 

                                      -11-
<PAGE>
                                                          APS Contract No. 48138

                       from,  any such  liability.  As used in this Section , i)
                       the term "Party" means, in addition to such Party itself,
                       its agents, directors,  officers, and employees; ii) term
                       "damage"  means  all  damage,   including   consequential
                       damage;  and iii) the term  "persons"  means any  person,
                       including  those not connected  with either Party to this
                       Agreement.

            7.4.2      The  provisions of this Section shall not be construed so
                       as to relieve  any insurer of its  obligation  to pay any
                       insurance  proceeds  in  accordance  with the  terms  and
                       conditions of any valid insurance policy of either Party.
     7.5    Waiver:   The  failure  of  either   Party  to  insist  upon  strict
            performance  of any of  the  provisions  of  this  Agreement  or the
            payment or  acceptance of payment by either Party for all or part of
            the obligations under this Agreement shall not be deemed a waiver of
            any right or remedy otherwise available to either Party with respect
            to the future performance of such provisions.
     7.6    Billing and Payment:
            7.6.1      APS shall render invoices to PacifiCorp for  Transmission
                       Service  on or before  the  fifteenth  (15th) day of each
                       calendar   month  for  services   furnished   during  the
                       preceding billing period.
            7.6.2      PacifiCorp  shall  pay APS on or  before  the  Due  Date.
                       PacifiCorp  shall  mail the  payment  to APS'  designated

                                      -12-
<PAGE>
                                                          APS Contract No. 48138

                       office.  PacifiCorp  may also pay invoices by  electronic
                       transfer if agreed to by the Parties.  Amounts  which are
                       not  received by APS on or before the Due Date shall bear
                       Interest.
            7.6.3      In the event any  portion  of any  invoice  is  disputed,
                       PacifiCorp  shall pay the disputed  amount under  protest
                       when due.  If the  protested  portion  of the  payment is
                       found to be incorrect, APS shall refund to PacifiCorp any
                       payment  due,   including  Interest  from  the  date  APS
                       receives  payment to the date the refund  check is mailed
                       by APS.
     7.7    Unilateral  Action:  Nothing  contained in this  Agreement  shall be
            construed  as  affecting  in any way,  the right of either  Party to
            unilaterally make application to the FERC for a change, with respect
            to  the   service  it  is   rendering   to  the  other   Party,   in
            classification,  or service,  or any provision,  term,  rule,  rate,
            regulation,  condition or contract relating  thereto,  under Section
            205 of the Federal Power Act or any  successor  statute and pursuant
            to the FERC's rules and regulations promulgated  thereunder;  or the
            right of  PacifiCorp  to request  modifications  with respect to the
            services rendered  hereunder by APS under Section 206 of the Federal
            Power  Act  and  pursuant  to  the  FERC's  rules  and   regulations
            promulgated thereunder.

     7.8    Assignment:

            7.8.1     Neither Party shall assign this Agreement without the

                                      -13-
<PAGE>
                                                          APS Contract No. 48138

                      prior  written  consent of the other Party,  which consent
                      may not be unreasonably withheld. The restrictions of this
                      Section shall not apply:
                      7.8.1.1     to any  corporation  into  which or with which
                                  the Party making the  assignment  is merged or
                                  consolidated  or to which the Party  transfers
                                  substantially all of its assets;
                      7.8.1.2     to any person or entity wholly owning,  wholly
                                  owned by, or wholly  owned in common  with the
                                  Party making the assignment.
            7.8.2     Subject to the  foregoing  restrictions  in this Section ,
                      this Agreement shall be binding upon, inure to the benefit
                      of and be enforceable by the Parties and their  respective
                      successors and assigns.
     7.9    Regulatory Fees:
            7.9.1     Any regulatory  filing fees related to any changes to this
                      Agreement,  or  relative  to either  Party's  decision  to
                      modify  or to  terminate  this  Agreement,  shall  be  the
                      responsibility  of the Party initiating said action unless
                      otherwise mutually agreed.
            7.9.2     The  responsibility for any regulatory fees,  charges,  or
                      assessments   associated  with   Reciprocal   Transmission
                      Service under this  Agreement,  other than those described
                      in  Section  hereof,  shall  be  equally  shared  by  both
                      Parties.

            7.9.3     The  responsibility for any regulatory fees,  charges,

                                      -14-
<PAGE>
                                                          APS Contract No. 48138

                      or assessments  associated with Transmission Service under
                      this  Agreement,  other  than those  described  in Section
                      hereof,  shall be the  responsibility of PacifiCorp to the
                      extent that such  charges or  assessments  are not already
                      recovered in APS' charges to PacifiCorp  for  Transmission
                      Services.
     7.10   Third Party Beneficiaries:  This Agreement shall not be construed to
            create  rights  in, or to grant  remedies  to any  third  Party as a
            beneficiary  of  this  Agreement  or of  any  duty,  obligation,  or
            undertaking established herein.
     7.11   Applicable Law: This Agreement shall be construed and interpreted in
            accordance with Arizona law.
     7.12   Nondedication of Facilities: The performance of the Parties pursuant
            to  this  Agreement  shall  not  constitute  the  dedication  of the
            electric  system or any portion thereof of either Party to the other
            Party or to a third party,  and it is understood and agreed that any
            right, interest,  obligation or duty hereunder by either Party shall
            cease upon the termination of this Agreement.
     7.13   Interruptions:
            7.13.1     The   Parties   shall  use  due   diligence   to  furnish
                       uninterrupted    Transmission   Service   or   Reciprocal
                       Transmission  Service but do not guarantee  uninterrupted
                       transmission of a Party's capacity and energy.

            7.13.2     The  Parties  shall not be liable for any claim of

                                      -15-
<PAGE>
                                                          APS Contract No. 48138


                       damage  attributable to any  interruption or reduction of
                       Transmission  Service or Reciprocal  Transmission Service
                       due to (i) an  Uncontrollable  Force  as  defined  in the
                       Agreement;  (ii) any  operating  decisions,  which in the
                       operating   Party's  sole   judgement  are  necessary  to
                       maintain reliable service or to protect its generation or
                       transmission  facilities  or to ensure  the safety of its
                       employees or contractors,  and (iii) necessary or routine
                       maintenance,  repairs,  replacements, or installations of
                       equipment,   or  the   investigation  and  inspection  of
                       equipment.  To the extent practicable,  the Parties shall
                       provide  reasonable  advance  notice to each other of any
                       scheduled interruptions,  reductions or other impairments
                       of  Transmission   Service  or  Reciprocal   Transmission
                       Service.
            7.13.3     In the  event it is  necessary  to  curtail  Transmission
                       Service or Reciprocal Transmission Service because in the
                       discretion  of the  Party  providing  such  service,  the
                       transmission  system  over  which  such  service is being
                       provided is in jeopardy, APS and PacifiCorp shall curtail
                       their respective transactions in the following order: (i)
                       non-firm  transactions  that would mitigate such jeopardy
                       shall be reduced  proportionately and (ii) firm schedules
                       shall be  reduced  proportionately  with all  other  firm
                       
                                      -16-
<PAGE>
                                                          APS Contract No. 48138

                       transactions  on the  affected  transmission  system to a
                       level  necessary  to  remove  such  jeopardy;   provided,
                       however,   the  Parties  in  order  to  maintain   system
                       integrity,  may utilize curtailment  provisions which may
                       vary from this  principle in  accordance  with  generally
                       accepted utility practices.
            7.13.4     The  Parties  shall  endeavor  to  restore   Transmission
                       Service  or  Reciprocal  Transmission  Service as soon as
                       practicable after an interruption.


                                       -17-

<PAGE>
                                                          APS Contract No. 48138


8.   SIGNATURE:
     ---------
     IN WITNESS  WHEREOF,  the Parties have caused this Agreement to be executed
     by their duly authorized  officers or  representatives as of the 2nd day of
     March, 1994.

                                         ARIZONA PUBLIC SERVICE COMPANY


                                         Signature: Jack E. Davis
                                         -------------------------
                                         Name:   Jack E. Davis
                                         -------------------------
                                         Title:  Vice President
                                         -------------------------



                                         PACIFICORP


                                         Signature: Dennis P. Steinberg
                                         -----------------------------------
                                         Name:  Dennis P. Steinberg
                                         -----------------------------------
                                         Title:  Vice President
                                         -----------------------------------



                                        -18-

<PAGE>
                                                          APS Contract No. 48138

                    RECIPROCAL TRANSMISSION SERVICE AGREEMENT
                                     BETWEEN
                         ARIZONA PUBLIC SERVICE COMPANY
                                       AND
                                   PACIFICORP


                                    EXHIBIT A
                                    ---------


                         Rates for Transmission Service
                         ------------------------------


 1.  Transmission Charge: $1.52/kW per month times the Transmission Demand.

 2.  Tax Charge: A Tax Charge of 0% shall be applied to the Transmission Charges
     in Section 1 above,  subject  to the terms of Section 3 hereof.  The 0% Tax
     Charge  is to cover  the  "Arizona  Transaction  Privilege  (Sales)  Tax or
     similar tax(es).

 3.  SALES TAX:

     3.1    The Parties  believe that the  Transmission  Service being  provided
            hereunder is not subject to  transaction  privilege tax (sales tax),
            excise tax or any similar tax ("Taxes").  If, and in the event that,
            the Arizona State Department of Revenue, Arizona cities or towns, or
            other governmental units ("Taxing Entity") issue(s) an assessment or
            notice of intent to assess for such Taxes, whether  prospectively or
            retroactively,  and any associated interest or penalties,  APS shall
            notify PacifiCorp of such Taxes.

     3.2    APS shall pay the Taxing Entity the required  retroactive  Taxes and
            APS shall notify PacifiCorp of such payment.  The notification shall
            include a proof of payment  satisfactory  to PacifiCorp.  PacifiCorp
            agrees to reimburse APS for the full amount of the retroactive Taxes
            and any associated interest or penalties paid by APS, within fifteen
            (15) days of such notification.

     3.3    PacifiCorp  shall have the right,  upon  notification and at its own
            expense,  to  participate  with APS in any  appeal or  protest of an
            assessment of Taxes.

     3.4    APS shall  have the right to  include  Taxes in any  future  invoice
            rendered to PacifiCorp  after the date of notification  specified in
            Section  3.1 hereof and prior to the date of a final  determination,
            if any, that such Taxes are not due.

     3.5    If any Taxes and  associated  interest and penalties paid by APS and
            for which APS was  reimbursed by PacifiCorp  pursuant 

                                      A-1
<PAGE>
                                                          APS Contract No. 48138

            to Section 3.2 hereof, are refunded, or credited, by a Taxing Entity
            to APS, APS shall notify  PacifiCorp  of the receipt of such refund,
            or credit,  within fifteen (15) days and APS shall  promptly  refund
            the amount of such refund,  or credit,  including  any interest paid
            thereon.

     3.6    Each Party to any  proceeding  pursuant to this Section 3 shall bear
            its own cost and expense,  including  attorneys  fees, in connection
            therewith.











Revision No.        Original
            ----------------------------

Effective Date:
              --------------------------



                                       A-2

                         
                                Exhibit 10.7(a)
                         Arizona Public Service Company

                      PALO VERDE NUCLEAR GENERATING STATION
                   P.O. BOX 52034 PHOENIX, ARIZONA 85072-2034

LETTER AGREEMENT PV95-23027                                          Copy No.  2




Mr. Kenneth M. Carr
2322 Fort Scott Drive
Arlington  VA  22202

Dear Mr. Carr:

Subject: Consulting Agreement No. PV95-23027 with Arizona Public Service Company
         ("APS") Relating to Nuclear Committee  ("Committee") for the Palo Verde
         Nuclear Generating Station ("PVNGS")

This letter,  when executed by you, shall constitute our revised Agreement as to
you  providing  certain  Consulting  Services to APS,  acting in its capacity as
Operating Agent of PVNGS, on the following terms and conditions:

         I.       SCOPE OF SERVICES

         1. You will provide consulting  services as an advisor to the Committee
under the  direction  of the Chairman of such  Committee.  The  Committee  shall
advise the APS Executive Vice President,  Nuclear and the APS Board of Directors
as to  its  independent  assessment  of  PVNGS  activities,  placing  particular
emphasis on those  activities  which  affect  long term  safety at and  reliable
operation of the PVNGS facility.

         2. It is understood and agreed that as an advisor to the Committee, you
shall have no  authority or  responsibility  to direct APS to take any action of
any kind, or to supervise or direct any work or activities performed by APS, its
officers,   employees,   agents  or   contractors.   APS  shall  have  the  sole
responsibility  to accept,  implement,  reject or otherwise  act upon all or any
part of any advice,  recommendation  or opinion rendered by the Committee or any
member of the committee to APS.


<PAGE>
                                                        AGREEMENT NO. PV95-23027

         3. The Committee  shall meet  periodically at such times and places and
for such durations as the Chairman of the Nuclear  Committee of the APS Board of
Directors shall designate.

         4. As an independent  contractor,  you will be solely  responsible  for
determining  the methods,  manner,  and means used to perform the Services,  and
will perform the Services in a timely  manner,  exercising  the degree of skill,
care,  competence and prudence  customarily imposed upon individuals  performing
similar work.

         5. You will not accept  engagements  from or for other parties,  either
before or after termination of this Agreement,  which would in any way involve a
review or assessment  concerning PVNGS, APS, or any of the other participants of
PVNGS without the prior written consent of APS.

         6. You will not assign your rights,  interests or obligations hereunder
without  the prior  written  consent  of APS.  It is agreed  that any  purported
assignment without the consent of APS shall be null and void.

         II.      COMPENSATION

         1.  Compensation  for you as an advisor of the Committee is $150.00 for
each hour worked;  provided, that the compensation for work performed within any
one day shall not exceed  $1,200.00 per day.  Consultant will be compensated for
reasonable  travel  expenses  incurred in the performance of Services under this
Agreement,  reimbursed  at actual  cost,  and  other  reasonable  and  necessary
expenses  which  are  approved,  in  advance,  by the  Vice  President,  Nuclear
Production.  In  addition  to such  hourly  compensation,  as an  advisor to the
Committee,  you will receive a retainer in the amount of $15,000.00 annually, to
be paid quarterly in equal  installments.  Annual retainer shall be effective as
of May 21, 1996.  Compensation for air travel shall be limited to the rates then
in effect for coach  class or  equivalent  air  fares.  Total  compensation  for
services rendered, including travel, shall not exceed $40,000.00 in any calendar
year without the written authorization of APS.

                                      -2-
<PAGE>
                                                        AGREEMENT NO. PV95-23027


         2. Invoices shall be submitted on a quarterly  basis, and shall specify
the number of hours and days spent on work and  travel  for the  Committee,  and
associated  expenses.  Invoices  shall  identify the  Agreement  No.,  provide a
breakdown of invoice  amount and be  accompanied  by  supporting  documentation,
including  receipts.  Accurate and detailed accounting records in support of all
billings to APS shall be  maintained  in accordance  with  generally  recognized
accounting principles and practices.  These records shall be available for audit
upon reasonable request.

         3.       Invoice(s) shall be submitted as specified below:

                  a)       The original invoice without supporting documentation
                           to:

                                    Arizona Public Service Company
                                    P. O. Box 53940
                                    Phoenix, AZ  85072-3940
                                    Attn:  Disbursement Accounting
                                    Mail Station:  9440

                  b)       Two   (2)   information   copies,   with   supporting
                           documentation to:

                                    Arizona Public Service Company
                                    P. O. Box 52034
                                    Phoenix, AZ  85072-2034
                                    Attn: Nuclear Materials Management & Budgets
                                    Mail Station:  7845-KG

         III.     CONFIDENTIALITY AND PROPRIETARY INTEREST

         You shall treat as  confidential  and not  disclose  to others,  either
before  or after  termination  of this  Agreement,  any data,  drawings,  plans,
models, studies, surveys,  reports,  analysis,  information,  proposals, and any
other  documents  required or  developed in  connection  with the Services to be
performed  hereunder,  including all copies  thereof  (hereinafter  collectively
referred to as  "documentation"),  without the prior written consent of APS, and
will maintain such  documentation  with the same degree of  confidentiality  and
care as you maintain with respect to your own confidential information. All such
documentation  not delivered to APS during the course of this Agreement shall be
delivered to APS upon termination of this Agreement.

         IV.      INDEMNIFICATION

                                      -3-
<PAGE>
                                                        AGREEMENT NO. PV95-23027

         APS agrees to indemnify  and hold you harmless from and against any and
all  liability,  losses or  damages  you may  suffer  as a result of any  suits,
actions,  claims or demand  being  asserted  against  you  arising  from acts or
omissions  within the scope of your duties as a member of the  Committee and all
costs (including attorneys fees), judgments,  awards or fines issued against you
in  connection  therewith,  provided  that APS shall  have the  opportunity  and
authority to select defense counsel (with APS being  responsible for the payment
of all attorney  fees and expenses  associated  therewith),  participate  in the
defense of the claim(s) and approve any settlement thereof.

         V.       TERM AND TERMINATION

         This Agreement  shall be effective as of the 1st day of January,  1996,
and shall continue in full force and effect until terminated as provided herein.
Either party may terminate the Agreement at any time by giving written notice of
termination  to the other  party at least  thirty  (30) days in  advance  of the
effective  date of such  termination.  Notwithstanding  the  termination of this
Agreement by either Party, the  indemnification  obligations of APS set forth in
Paragraph IV above shall continue in full force and effect.

         VI.      GOVERNING LAW AND VENUE

         This  Agreement  shall be governed by and construed in accordance  with
the laws of the State of Arizona.  Any action or judicial proceeding  instituted
in  connection  with this  Agreement  shall be  instituted  only in the state or
federal courts of the State of Arizona.

         VII.     ENTIRE AGREEMENT

         This Agreement  embodies the entire agreement between the parties,  and
shall supersede all prior agreements, proposals, representations,  negotiations,
or letters pertaining to the Services to be performed hereunder, whether written
or  oral.  No  alteration,  modification,  or  variation  of the  terms  of this
Agreement  shall be valid  unless  made in  writing  and  signed by the  parties
hereto, and no oral understanding or agreement not incorporated  herein shall be
binding on either party hereto.


         To confirm your  agreement  with the  provisions of this  Agreement No.
PV95-23027  please sign both  copies.  Copy  Number 2 may be  retained  for your
records. Please return Copy Number 1 to:

                                      -4-
<PAGE>
                                                        AGREEMENT NO. PV95-23027

                  Arizona Public Service Company
                  P. O. Box 52034
                  Phoenix, AZ  85072-2034
                  Attention: Edna L. Roberts, Mail Station 7845


KENNETH M. CARR                             ARIZONA PUBLIC SERVICE COMPANY


Signature  Kenneth M. Carr                  Signature  Carl. D. Churchman
         ---------------------------                 ---------------------------
Name   Kenneth M. Carr                      Name    Carl D. Churchman
    --------------------------------            --------------------------------
Title  VADM, USN (RET)                      Title Director, NMMB
     -------------------------------              ------------------------------
Date   19 March, 1996                       Date  3-22-96
    --------------------------------            --------------------------------

SLF/ELR

                                      -5-

                                Exhibit 10.8(a)
                         Arizona Public Service Company

                      PALO VERDE NUCLEAR GENERATING STATION
                   P.O. BOX 52034 PHOENIX, ARIZONA 85072-2034

LETTER AGREEMENT PV95-23026                                         Copy No.   2




Robert G. Matlock & Associates, Inc.
418 Broadmoor
Richland  WA  99353
Attention:  Robert G. Matlock

Dear Mr. Matlock:

Subject: Consulting Agreement No. PV95-23026 with Arizona Public Service Company
         ("APS") Relating to Nuclear Committee  ("Committee") for the Palo Verde
         Nuclear Generating Station ("PVNGS")

This letter,  when executed by you, shall constitute our revised Agreement as to
you  providing  certain  Consulting  Services to APS,  acting in its capacity as
Operating Agent of PVNGS, on the following terms and conditions:

         I.       SCOPE OF SERVICES

         1.  You  will  provide  consulting  services  as the  Chairman  of such
Committee. The Committee shall advise the APS Executive Vice President,  Nuclear
and the APS  Board  of  Directors  as to its  independent  assessment  of  PVNGS
activities,  placing  particular  emphasis on those activities which affect long
term safety at and reliable operation of the PVNGS facility.

         2. It is understood and agreed that as an advisor to the Committee, you
shall have no  authority or  responsibility  to direct APS to take any action of
any kind, or to supervise or direct any work or activities performed by APS, its
officers,   employees,   agents  or   contractors.   APS  shall  have  the  sole
responsibility  to accept,  implement,  reject or otherwise  act upon all or any
part of any advice,  recommendation  or opinion rendered by the Committee or any
member of the committee to APS.

<PAGE>
                                                        AGREEMENT NO. PV95-23026

         3. The Committee  shall meet  periodically at such times and places and
for such durations as the Chairman of the Nuclear  Committee of the APS Board of
Directors shall designate.

         4. As an independent  contractor,  you will be solely  responsible  for
determining  the methods,  manner,  and means used to perform the Services,  and
will perform the Services in a timely  manner,  exercising  the degree of skill,
care,  competence and prudence  customarily imposed upon individuals  performing
similar work.

         5. You will not accept  engagements  from or for other parties,  either
before or after termination of this Agreement,  which would in any way involve a
review or assessment  concerning PVNGS, APS, or any of the other participants of
PVNGS without the prior written consent of APS.

         6. You will not assign your rights,  interests or obligations hereunder
without  the prior  written  consent  of APS.  It is agreed  that any  purported
assignment without the consent of APS shall be null and void.

         II.      COMPENSATION

         1.  Compensation  for you as an advisor of the Committee is $150.00 for
each hour worked;  provided, that the compensation for work performed within any
one day shall not exceed  $1,200.00 per day.  Consultant will be compensated for
reasonable  travel  expenses  incurred in the performance of Services under this
Agreement,  reimbursed  at actual  cost,  and  other  reasonable  and  necessary
expenses  which  are  approved,  in  advance,  by the  Vice  President,  Nuclear
Production.  Compensation  for air travel  shall be limited to the rates then in
effect for coach class or equivalent air fares.  Total compensation for services
rendered,  including  travel,  shall not exceed  $40,000.00 in any calendar year
without the written authorization of APS.

                                      -2-
<PAGE>
                                                        AGREEMENT NO. PV95-23026

         2. Invoices shall be submitted on a quarterly  basis, and shall specify
the number of hours and days spent on work and  travel  for the  Committee,  and
associated  expenses.  Invoices  shall  identify the  Agreement  No.,  provide a
breakdown of invoice  amount and be  accompanied  by  supporting  documentation,
including  receipts.  Accurate and detailed accounting records in support of all
billings to APS shall be  maintained  in accordance  with  generally  recognized
accounting principles and practices.  These records shall be available for audit
upon reasonable request.

         3.       Invoice(s) shall be submitted as specified below:

                  a)      The original invoice without supporting  documentation
                          to:

                                    Arizona Public Service Company
                                    P. O. Box 53940
                                    Phoenix, AZ  85072-3940
                                    Attn:  Disbursement Accounting
                                    Mail Station:  9440

                  b)      Two   (2)   information    copies,   with   supporting
                          documentation to:

                                    Arizona Public Service Company
                                    P. O. Box 52034
                                    Phoenix, AZ  85072-2034
                                    Attn: Nuclear Materials Management & Budgets
                                    Mail Station:  7845-KG

         III.     CONFIDENTIALITY AND PROPRIETARY INTEREST

         You shall treat as  confidential  and not  disclose  to others,  either
before  or after  termination  of this  Agreement,  any data,  drawings,  plans,
models, studies, surveys,  reports,  analysis,  information,  proposals, and any
other  documents  required or  developed in  connection  with the Services to be
performed  hereunder,  including all copies  thereof  (hereinafter  collectively
referred to as  "documentation"),  without the prior written consent of APS, and
will maintain such  documentation  with the same degree of  confidentiality  and
care as you maintain with respect to your own confidential information. All such
documentation  not delivered to APS during the course of this Agreement shall be
delivered to APS upon termination of this Agreement.

         IV.      INDEMNIFICATION

                                      -3-
<PAGE>
                                                        AGREEMENT NO. PV95-23026

         APS agrees to indemnify  and hold you harmless from and against any and
all  liability,  losses or  damages  you may  suffer  as a result of any  suits,
actions,  claims or demand  being  asserted  against  you  arising  from acts or
omissions  within the scope of your duties as a member of the  Committee and all
costs (including attorneys fees), judgments,  awards or fines issued against you
in  connection  therewith,  provided  that APS shall  have the  opportunity  and
authority to select defense counsel (with APS being  responsible for the payment
of all attorney  fees and expenses  associated  therewith),  participate  in the
defense of the claim(s) and approve any settlement thereof.

         V.       TERM AND TERMINATION

         This Agreement  shall be effective as of the 1st day of January,  1996.
You will perform the  Services for a period of two (2) years from the  effective
date of this  Agreement.  APS may extend this  agreement for additional two year
periods by giving  written  notice of extension.  Either party may terminate the
Agreement at any time by giving written notice of termination to the other party
at least thirty (30) days in advance of the effective date of such  termination.
Notwithstanding   the  termination  of  this  Agreement  by  either  Party,  the
indemnification  obligations  of APS set  forth  in  Paragraph  IV  above  shall
continue in full force and effect.

         VI.      GOVERNING LAW AND VENUE

         This  Agreement  shall be governed by and construed in accordance  with
the laws of the State of Arizona.  Any action or judicial proceeding  instituted
in  connection  with this  Agreement  shall be  instituted  only in the state or
federal courts of the State of Arizona.

         VII.     ENTIRE AGREEMENT

         This Agreement  embodies the entire agreement between the parties,  and
shall supersede all prior agreements, proposals, representations,  negotiations,
or letters pertaining to the Services to be performed hereunder, whether written
or  oral.  No  alteration,  modification,  or  variation  of the  terms  of this
Agreement  shall be valid  unless  made in  writing  and  signed by the  parties
hereto, and no oral understanding or agreement not incorporated  herein shall be
binding on either party hereto.

                                      -4-
<PAGE>
                                                        AGREEMENT NO. PV95-23026


         To confirm your  agreement  with the  provisions of this  Agreement No.
PV95-23026  please sign both  copies.  Copy  Number 2 may be  retained  for your
records. Please return Copy Number 1 to:

                  Arizona Public Service Company
                  P. O. Box 52034
                  Phoenix, AZ  85072-2034
                  Attention: Edna L. Roberts, Mail Station 7845


ROBERT G. MATLOCK                           ARIZONA PUBLIC SERVICE COMPANY
   & ASSOCIATES, INC.

Signature     Robert G. Matlock             Signature  Carl D. Churchman
         -------------------------                   -----------------------
Name   Robert G. Matlock                    Name    Carl D. Churchman
    ------------------------------              ----------------------------
Title                                       Title Director, NMMB
     -----------------------------               ---------------------------
Date   3-19-96                              Date   3-15-96
    ------------------------------              ----------------------------

SLF/ELR

                                      -5-

                                Exhibit 10.9(a)
                             FIRST AMENDMENT TO THE
                         ARIZONA PUBLIC SERVICE COMPANY
                                 SEVERANCE PLAN



               Effective  June 22, 1993,  Arizona  Public  Service  Company (the
"Company")  established the ARIZONA PUBLIC SERVICE  COMPANY  SEVERANCE PLAN (the
"Plan").  By this  instrument,  the  Company  intends  to amend the Plan to give
certain  employees who are displaced  from their  positions with the Company the
option of  electing a special  benefit  package  and to make  certain  technical
revisions.
               1. This Amendment  shall amend only those Sections or subsections
set forth herein,  and those Sections or subsections  not  specifically  amended
hereby shall remain in full force and effect.
               2.     Section 1(f) is hereby amended in its entirety to
read as follows:
               (f)  "Guideline" - The Arizona Public Service  Company  Workforce
        Management  Guideline  for  Non-Management  Employees   and  the Arizona
        Public Service  Company  Workforce  Management  Guideline for Management
        Employees, dated November 30, 1993, as the same may be amended from time
        to time.

               3.     Section 2(b)(i) is hereby amended in its entirety
as follows:
               (i) An  employee  who is  offered  a regular  performance  review
        position  with a salary  grade  which is within one salary  grade of the
        position  held  by the  employee  prior  to  receipt  of  notice  of his
        displacement under the Guideline;

<PAGE>
               4.     Section 3 is hereby amended in its entirety to
read as follows:
               Section 3.  Participation
               -------------------------

               (a) An employee  eligible to  participate  under  Section 2 shall
        become a  participant  entitled to benefits  under Section 4 of the Plan
        if, after being notified of coverage under Section 2, he (i) accepts, in
        writing on a form provided by the Company,  during the Election  Period,
        the  severance  benefits  payable  under  Section  4,  (ii)  elects,  if
        eligible,  between the severance  benefits described in Section 4(a) and
        the severance  benefits  described in Section 4(b), and (iii) executes a
        full waiver and release of claims in such form and containing such terms
        and conditions as may be acceptable to the Company.

               (b) An eligible employee under Section 2 who does not satisfy the
        requirements  set forth in Section  3(a) (other than  Section  3(a)(ii))
        shall not be entitled to benefits under this Plan. An eligible  employee
        under Section 2 who satisfies the  requirements of Sections  3(a)(i) and
        (iii)  but not  Section  3(a)(ii)  shall be deemed  to have  elected  to
        receive benefits under Section 4(a).

               5.     Section 4 is hereby amended in its entirety to
read as follows:
               Section 4.  Amount of Severance Benefits.
               -----------------------------------------

               (a) Subject to Sections 4(b) and (c) and Section 5,  participants
        shall receive the severance benefits described herein.

                    (i) Severance Pay. Each participant  shall receive severance
               pay  equal to four (4)  weeks of Base  Pay,  plus one (1) week of
               Base Pay for each Year of Service,  up to a maximum of twenty-six
               (26) weeks of Base Pay.

                   (ii) Medical and Dental  Benefits.  Each  participant and his
               dependents  shall  continue  to be  covered by the  medical  plan
               and/or  dental plan  maintained by the Company which covered that
               participant   and  his  dependents  on  the  date  on  which  the
               participant  became  entitled  to  benefits  under  the  Plan  as

                                       2
<PAGE>

               described in this Section 4(a)(ii), provided that the participant
               authorizes  deduction of his share of the cost of such  continued
               coverage  from the  severance  payments  made to him  pursuant to
               Section 4(a)(i).

                      During the  participant's  Severance  Period,  the Company
               will  continue  to  pay  the  same  percentage  of the  cost  for
               continued  coverage  under the  applicable  medical  plan  and/or
               dental plan for such  participant  and his  dependents as it pays
               for active employees and their dependents covered by that medical
               plan and/or dental plan, and the participant shall be responsible
               for paying the  remaining  cost of continued  coverage  under the
               Com- pany's  medical plan and/or dental plan as determined by the
               Company through deduction from his severance pay. For purposes of
               satisfying the Company's obligation under COBRA to continue group
               health care coverage to the  participant  and his dependents as a
               result of the participant's termination of employment, the period
               during  which the  participant  and his  dependents  continue  to
               participate  in the  Company's  medical  plan and/or  dental plan
               under this  Section  4(a)(ii)  shall be in addition to the period
               during which the  participant  and his dependents are entitled to
               continued coverage under the Company's medical plan and/or dental
               plan under COBRA.  The  participant  and his dependents  shall be
               responsible  for paying the full cost of any  continued  coverage
               under the  Company's  medical  plan and/or  dental  plan which is
               elected  pursuant to COBRA  after  the end  of the  participant's
               Severance Period and the Company shall not contribute to the cost
               of such coverage.

                  (iii)  Outplacement   Services.   Each  participant  shall  be
               eligible for outplacement  services  following his termination of
               employment.  The level of  outplacement  services  provided  to a
               participant  will  be  determined  by the  Company  based  on the
               participant's job classification  upon termination of employment.
               Outplacement  services  shall be  provided by the  individual  or
               organization designated by the Company in its discretion.

                                       3
<PAGE>

                   (iv) Training Assistance.  Each participant shall be eligible
               for up to One Thousand Dollars  ($1,000.00) as reimbursement  for
               tuition and related  expenses (not  including room and board) for
               classes  completed by that participant  within twelve (12) months
               follow- ing his  termination of  employment.  Tuition and related
               expenses  shall be eligible  for  reimbursement  only if they are
               attributable to classes  offered by an accredited  post-secondary
               educational  or  vocational  institution  which will  enhance the
               participant's  existing  job  skills,  allow the  participant  to
               develop  new job  skills  or lead to an  associate,  bachelor  or
               advanced degree for the participant.

               (b) Notwithstanding the foregoing and subject to Section 4(c) and
        Section 5,  participants  who were notified of their  displacement  from
        their  positions with the Company during the period  beginning April 15,
        1994,  and ending on May 30, 1994, and whose  termination  dates are not
        extended by the  Company,  may elect  the following  benefits in lieu of
        the benefits provided under Section 4(a).

                    (i) Severance Pay. Each participant  shall receive severance
               pay equal to four (4) weeks of Base  Pay,  plus one and  one-half
               (1- 1/2)  weeks of Base Pay for  each  Year of  Service,  up to a
               maximum of thirty-nine (39) weeks of Base Pay.

                   (ii) Medical and Dental  Benefits.  Each  participant and his
               dependents  shall  continue  to be  covered by the  medical  plan
               and/or  dental plan  maintained by the Company which covered that
               participant   and  his  dependents  on  the  date  on  which  the
               participant  became  entitled  to  benefits  under  the  Plan  as
               described in this Section 4(b)(ii), provided that the participant
               authorizes  deduction of his share of the cost of such  continued
               coverage  from the  severance  payments  made to him  pursuant to
               Section 4(b)(i).

                      During the  participant's  Severance  Period,  the Company
               will  continue  to  pay  the  same  percentage  of the  cost  for
               continued  coverage  under the  applicable  medical  plan  and/or
               dental plan for such  participant  and his  dependents as it pays
               for active employees

                                       4
<PAGE>
               and their  dependents  covered by that medical plan and/or dental
               plan, and the  participant  shall be  responsible  for paying the
               remaining  cost of  continued  coverage  under  the  Com-  pany's
               medical  plan  and/or  dental plan as  determined  by the Company
               through  deduction  from  his  severance  pay.  For  purposes  of
               satisfying the Company's obligation under COBRA to continue group
               health care coverage to the  participant  and his dependents as a
               result of the participant's termination of employment, the period
               during  which the  participant  and his  dependents  continue  to
               participate  in the  Company's  medical  plan and/or  dental plan
               under this  Section  4(b)(ii)  shall be in addition to the period
               during which the  participant  and his dependents are entitled to
               continued coverage under the Company's medical plan and/or dental
               plan under COBRA.  The  participant  and his dependents  shall be
               responsible  for paying the full cost of any  continued  coverage
               under the  Company's  medical plan and/or  dental plan which is
               elected  pursuant to COBRA  after the end of the par-  ticipant's
               Severance Period and the Company shall not contribute to the cost
               of such coverage.

               (c)  Notwithstanding  Section 4(a) or Section  4(b),  in no event
        will the  value of the  benefits  payable  under  Section  4 exceed  the
        participant's Maximum Permitted Benefit.

               6. The  references  in Section 5 and Section 8 to "Section  4(a)"
are hereby changed to "Section 4(a)(i) or Section 4(b)(i)" and the references in
Section 8 to "Section 4(b)" are hereby  changed to "Section  4(a)(ii) or Section
4(b)(ii)."
               7.     The following sentence is hereby added to the
third paragraph of Section 12:
        Any amendment to the Plan shall be in writing, approved by the Board and
        executed by a duly authorized officer of the Company.

               8.     This amendment shall be effective April 15, 1994.

                                        5

<PAGE>

               Except as amended by this instrument, the Company hereby ratifies
the Plan as adopted effective June 22, 1993.
               DATED:  8/19, 1994.
                                            ARIZONA PUBLIC SERVICE COMPANY



                                            By   Armando Flores
                                              --------------------------------
                                             Its
                                                ------------------------------



                                        6


                
                                Exhibit 10.10(a)
                       PINNACLE WEST CAPITAL CORPORATION
                         ARIZONA PUBLIC SERVICE COMPANY
                           SUNCOR DEVELOPMENT COMPANY
                                       AND
                          EL DORADO INVESTMENT COMPANY
                           DEFERRED COMPENSATION PLAN





<PAGE>



                                TABLE OF CONTENTS




ARTICLE 1 - Definitions..................................................... 1

ARTICLE 2 - Selection, Enrollment, Eligibility.............................. 6

         2.1               Selection by Committee........................... 6
         2.2               Enrollment Requirements.......................... 6
         2.3               Eligibility; Commencement of Participation....... 6
         2.4               Loss of Eligibility to Participate............... 6

ARTICLE 3 - Deferral Commitments/Interest Crediting......................... 6

         3.1               Deferral......................................... 6
         3.2               Maximum Deferral................................. 7
         3.3               Election to Defer; Effect of Election Form....... 7
         3.4               Withholding of Deferral Amounts.................. 7
         3.5               Interest Crediting Prior to Distribution......... 7
         3.6               Installment Distribution......................... 7
         3.7               FICA Taxes....................................... 8

ARTICLE 4 - Short-Term Payout and Unforeseeable Financial
                    Emergencies............................................. 8

         4.1               Short-Term Payout................................ 8
         4.2               Withdrawal Payout; Suspensions for
               Unforeseeable Financial Emergencies.......................... 9

ARTICLE 5 - Retirement Benefit.............................................. 9

         5.1               Retirement Benefit............................... 9
         5.2               Payment of Retirement Benefits................... 9
         5.3               Death Prior to Completion of Retirement
               Benefits..................................................... 9

ARTICLE 6 - Pre-Retirement Survivor Benefit.................................10

         6.1               Pre-Retirement Survivor Benefit..................10
         6.2               Payment of Pre-Retirement Survivor Benefits......10
         6.3               Restriction in the Event of Suicide or Falsely
               Provided Information.........................................10

ARTICLE 7 - Termination Benefit.............................................10

         7.1               Termination Benefits.............................10
         7.2               Payment of Termination Benefit...................11
         7.3               Death Prior to Pay Out...........................11



                                       -i-

<PAGE>



ARTICLE 8 - Disability Waiver and Benefit...................................12

         8.1               Disability Waiver................................12
         8.2               Disability Benefit...............................12

ARTICLE 9 - Beneficiary Designation.........................................13

         9.1               Beneficiary......................................13
         9.2               Beneficiary Designation and Change; Spousal
                           Consent..........................................13
         9.3               Acknowledgment...................................13
         9.4               No Beneficiary Designation.......................13
         9.5               Doubt as to Beneficiary..........................13
         9.6               Discharge of Obligations.........................14

ARTICLE 10 - Leave of Absence...............................................14

         10.1              Paid Leave of Absence............................14
         10.2              Unpaid Leave of Absence..........................14

ARTICLE 11 - Termination, Amendment or Modification.........................14

         11.1              Termination......................................14
         11.2              Amendment........................................15
         11.3              Interest Rate in the Event of a Change in
                           Control..........................................15
         11.4              Effect of Payment................................17

ARTICLE 12 - Administration.................................................17

         12.1              Committee Duties.................................17
         12.2              Agents...........................................17
         12.3              Binding Effect of Decisions......................17
         12.4              Indemnity of Committee...........................17
         12.5              Employer Information.............................17

ARTICLE 13 - Other Benefits and Agreements..................................18

         13.1              Coordination with Other Benefits.................18
         13.2              Transfers to the Plan............................18

ARTICLE 14 - Claims Procedures..............................................19

         14.1              Presentation of Claim............................19
         14.2              Notification of Decision.........................19
         14.3              Review of a Denied Claim.........................19
         14.4              Decision on Review...............................20
         14.5              Legal Action.....................................20



                                      -ii-

<PAGE>



ARTICLE 15 - Miscellaneous..................................................20

         15.1              Unsecured General Creditor.......................20
         15.2              Employer's Liability.............................20
         15.3              Nonassignability.................................21
         15.4              Not a Contract of Employment.....................21
         15.5              Furnishing Information...........................21
         15.6              Terms............................................21
         15.7              Captions.........................................21
         15.8              Governing Law....................................21
         15.9              Validity.........................................21
         15.10             Notice...........................................22
         15.11             Successors.......................................22
         15.12             Spouse's Interest................................22
         15.13             Incompetent......................................22



                                      -iii-

<PAGE>



                        PINNACLE WEST CAPITAL CORPORATION
                         ARIZONA PUBLIC SERVICE COMPANY
                           SUNCOR DEVELOPMENT COMPANY
                                       AND
                          EL DORADO INVESTMENT COMPANY
                           DEFERRED COMPENSATION PLAN


          Effective  January 1, 1992,  Pinnacle  West  Capital  Corporation,  an
Arizona  corporation  (the  "Company"),  established  the Pinnacle  West Capital
Corporation,  Arizona Public Service Company,  SunCor Development Company and El
Dorado  Investment  Company  Deferred  Compensation  Plan (the  "Plan")  for the
purpose of providing specified benefits to a select group of management,  highly
compensated  employees and Directors who contribute  materially to the continued
growth,  development and future business success of the Company,  Arizona Public
Service Company,  SunCor Development  Company, El Dorado Investment Company, and
their  subsidiaries.  The Plan was thereafter  amended  several  times.  By this
amendment and  restatement in the entirety,  the Company  intends to incorporate
all prior amendments and to make certain technical and clarifying revisions.


                                    ARTICLE 1
                                   Definitions

          For  purposes  hereof,  unless  otherwise  clearly  apparent  from the
context,  the  following  phrases or terms  shall have the  following  indicated
meanings:

1.1       "Account Balance" shall mean the sum of (i) the Deferral Amount,  plus
          (ii) interest credited in accordance with all the applicable  interest
          crediting  provisions of the Plan, reduced by all Short-Term  Payouts,
          if made.  This account shall be a bookkeeping  entry only and shall be
          utilized solely as a device for the measurement and  determination  of
          the amounts to be paid to the Participant pursuant to this Plan.

1.2       "Annual  Deferral"  shall mean that  portion of a  Participant's  Base
          Annual Salary, Year-End Bonus and/or Directors Fees that a Participant
          elects to have and is deferred,  in accordance with Article 3, for any
          one Plan Year.  In the event of Re- tirement,  Disability,  death or a
          Termination of Employment prior to the end of a Plan Year, such year's
          Annual  Deferral  shall be the actual  amount  withheld  prior to such
          event.


                                        1

<PAGE>



1.3       "Base Annual  Salary"  shall mean the annual  compensation,  excluding
          bonuses,  commissions,   overtime,  incentive  payments,  non-monetary
          awards,  Directors  Fees and other  fees,  paid to a  Participant  for
          employment  services  rendered to any Employer,  before  reduction for
          compensation  deferred  pursuant to all qualified,  non-qualified  and
          Code Section 125 compensation plans of any Employer.

1.4       "Beneficiary" shall mean one or more persons, trusts, estates or other
          entities,  designated in accordance  with Article 9, that are entitled
          to receive benefits under this Plan upon the death of a Participant.

1.5       "Beneficiary  Designation  Form" shall mean the form  established from
          time to time by the Committee that a Participant completes,  signs and
          returns to the Committee to designate one or more Beneficiaries.

1.6       "Board" shall mean the Board of Directors of the Company.

1.7       "Bonus  Rate" for a Plan Year shall mean an interest  rate  determined
          for each Plan Year by the  Committee,  in its sole  discretion,  which
          rate shall be  determined  on or before the first  business day of the
          month that  precedes the beginning of the Plan Year for which the rate
          applies.

1.8       "Change in Control" shall have the meaning set forth in Section 11.3.

1.9       "Claimant" shall have the meaning set forth in Section 14.1.

1.10      "Code" shall mean the Internal Revenue Code of 1986, as amended.

1.11      "Committee"  shall  mean the  administrative  committee  appointed  to
          manage  and  administer  the Plan in  accordance  with its  provisions
          pursuant to Article 12.

1.12      "Company"  shall mean  Pinnacle West Capital  Corporation,  an Arizona
          corporation.

1.13      "Crediting  Rate" for a Plan Year shall mean a rate of interest  equal
          to the  ten-year  U.S.  Treasury  Note rate as  published  on the last
          business day of the first week of October preceding a Plan Year.

1.14      "Deferral"  shall  mean  the  sum  of all  of a  Participant's  Annual
          Deferrals.

1.15      "Director"  shall  mean any  member  of the board of  directors  of an
          Employer.


                                        2

<PAGE>



1.16      "Directors  Fees"  shall  mean the  annual  fees paid by an  Employer,
          including retainer fees and meetings fees, as compensation for serving
          on a board of directors of an Employer.

1.17      "Disability"  shall  mean  a  period  of  disability  during  which  a
          Participant qualifies for benefits under the Participant's  Employer's
          long-term disability plan or, if a Participant does not participate in
          such a plan, a period of disability during which the Participant would
          have  qualified  for benefits  under such a plan, as determined in the
          sole  discretion  of  the  Committee,   had  the  Participant  been  a
          participant in such a plan.

1.18      "Disability Benefit" shall mean the benefit set forth in Article 8.

1.19      "Effective Date" shall mean January 1, 1996.

1.20      "Election Form" shall mean the form  established  from time to time by
          the Committee that a Participant  completes,  signs and returns to the
          Committee to make an election under the Plan.

1.21      "Employer" shall mean the Company,  Arizona Public Service Company, an
          Arizona   corporation,   SunCor   Development   Company,   an  Arizona
          corporation,  El Dorado Investment  Company,  an Arizona  corporation,
          and/or any subsidiaries of such  corporations  that have been selected
          by the Board to participate in the Plan.

1.22      "Participant"  shall mean any  employee or Director of an Employer (i)
          who is  selected  to  participate  in the  Plan,  (ii) who  elects  to
          participate in the Plan, (iii) who signs a Plan Agreement, an Election
          Form and a  Beneficiary  Designation  Form,  (iv)  whose  signed  Plan
          Agreement, Election Form and Beneficiary Designation Form are accepted
          by the Committee,  (v) who commences  participation in the Plan on his
          or her  Plan  Entry  Date,  and  (vi)  whose  Plan  Agreement  has not
          terminated.

1.23      "Plan"  shall mean the  Pinnacle  West  Capital  Corporation,  Arizona
          Public  Service  Company,  SunCor  Development  Company  and El Dorado
          Investment   Company  Deferred   Compensation  Plan,  which  shall  be
          evidenced by this  instrument and by each Plan  Agreement,  as amended
          from time to time.

1.24      "Plan Agreement" shall mean a written agreement,  as amended from time
          to time,  which is  entered  into by and  between  an  Employer  and a
          Participant.  Each Plan  Agreement  executed  by a  Participant  shall
          provide for the entire  benefit to which such  Participant is entitled
          to under the Plan, and the Plan  Agreement  bearing the latest date of
          acceptance by the Committee shall govern such entitlement.

                                        3

<PAGE>




1.25      "Plan  Entry  Date"  shall  mean one of two  dates in any Plan Year on
          which an employee or Director selected by the Committee to participate
          in the  Plan is  eligible  to  commence  participation  in the Plan in
          accordance  with Article 3. The two entry dates are January 1 and July
          1.

1.26      "Plan Year" shall begin on January 1 of each year and continue through
          December 31.

1.27      "Preferred  Rate" for a Plan Year shall mean the  Crediting  Rate plus
          the Bonus Rate for such Plan Year.

1.28      "Pre-Retirement  Survivor Benefit" shall mean the benefit set forth in
          Article 6.

1.29      "Retirement"  and "Retires"  shall mean,  with respect to an employee,
          severance from employment with all Employers for any reason other than
          a leave of absence, death or Disability on or after the earlier of the
          attainment of (a) age  sixty-five  (65) with five (5) Years of Service
          or (b) age fifty-five  (55) with ten (10) Years of Service;  and shall
          mean, with respect to a Director who is not an employee,  severance of
          his or her directorship(s)  with all Employers on or after the earlier
          of the  attainment of (x) age  sixty-five  (65) with five (5) Years of
          Service as a Director or (y) age  fifty-five  (55) with ten (10) Years
          of Service as a Director.  If a Participant  is both an employee and a
          Director,  Retirement  shall not occur until he or she Retires as both
          an   employee  and  a   Director;  provided,   however,  that  such  a
          Participant  may elect, in accordance with the policies and procedures
          established by the  Committee,  to Retire for purposes of this Plan at
          the time he or she Retires as an employee of all Employers.

1.30      "Retirement Benefit" shall mean the benefit set forth in Article 5.

1.31      "SEBP"  shall mean the  Pinnacle  West  Capital  Corporation,  Arizona
          Public  Service  Company,  SunCor  Development  Company  and El Dorado
          Investment  Company  Supplemental  Executive Benefit Plan, as the same
          may be amended from time to time.

1.32      "Short-Term Payout" shall mean the payout set forth in Section 4.1.

1.33      "Termination Benefit" shall mean the benefit set forth in Article 7.

1.34      "Termination of Employment" shall mean the ceasing of employment by an
          employee  with all  Employers or ceasing  service as a Director of all
          Employers,  voluntarily  or  involuntarily,  for any reason other than
          Retirement, Disability, leave of absence or death. If a Participant is
          both an employee and a Direc-

                                        4

<PAGE>



          tor, a Termination of Employment shall occur only upon the termination
          of the last position held; provided,  however, that such a Participant
          may elect, in accordance with the policies and procedures  established
          by the  Committee,  to be treated for  purposes of this Plan as having
          experienced a  Termination  of Employment at the time he or she ceases
          employment with all Employers as an employee.

1.35      "Unforeseeable   Financial  Emergency"  shall  mean  an  unanticipated
          emergency  that is  caused  by an  event  beyond  the  control  of the
          Participant  that  would  cause  severe  financial   hardship  to  the
          Participant  as a result of (i) a sudden  and  unexpected  illness  or
          accident of the Participant or a dependent of the Participant,  (ii) a
          loss of the Participant's property due to casualty or (iii) such other
          extraordinary and unforeseeable  circumstances  arising as a result of
          events beyond the control of the Participant, all as determined in the
          sole discretion of the Committee.

1.36      "Year-End Bonus" shall mean  compensation paid to a Participant who is
          an employee as an annual  bonus under any  Employer's  regular  annual
          bonus and incentive plans.  Special bonuses or incentive payments made
          to a Participant shall not constitute "Year-End Bonuses."

1.37      "Years of Plan Participation" shall mean the total number of full Plan
          Years a Participant  has been a participant in the Plan and has either
          (i) made  deferral  elections  or (ii)  had an  Account  Balance.  For
          purposes of a Participant's first Plan Year of participation only, any
          partial  Plan Year of partici-  pation shall be treated as a full Plan
          Year. A single Plan Year of Plan  participation  described above shall
          be referred to as a "Year of Plan Participation."

1.38      "Years of Service"  shall mean the total number of years of employment
          during which a Participant has been credited with at least 1,000 hours
          of service in each of those  years.  For  purposes of this  definition
          only, (i)  Participants  who are employees  shall be credited with ten
          (10)  hours of service  for each  working  day  during  which they are
          employed by the Employer and  Participants  who are Directors shall be
          credited  with ten (10)  hours of  service  for each day  (other  than
          weekend days) during which they serve as a Director,  provided that no
          Participant shall be credited with more than 1,000 hours of service in
          any one year of employment,  and (ii) a year of employment  shall be a
          365 day period  (or 366 day  period in the case of a leap year)  that,
          for the first year of employment,  commences on the employee's date of
          hiring or the date the  Director  begins his service as a Director and
          that,  for any  subsequent  year,  commences on an anniversary of that
          date.


                                        5

<PAGE>




                                    ARTICLE 2
                       Selection, Enrollment, Eligibility

2.1       Selection by Committee.  Participation in the Plan shall be limited to
          a  select  group  of  management,  highly  compensated  employees  and
          Directors  of the  Employers.  From that group,  the  Committee  shall
          select,  in  its  sole  discretion,  employees  and  Directors  of the
          Employers to participate in the Plan.

2.2       Enrollment  Requirements.  As  a  condition  to  participation,   each
          selected  employee or Director shall  complete,  execute and return to
          the  Committee a Plan  Agreement,  an Election  Form and a Beneficiary
          Designation Form. In addition, the Committee,  in its sole discretion,
          shall establish from time to time such other  enrollment  requirements
          as it determines in its sole discretion are necessary.

2.3       Eligibility; Commencement of Participation. If an employee or Director
          selected  to   participate   in  the  Plan  has  met  all   enrollment
          requirements  set forth in this Plan and  required  by the  Committee,
          that employee or Director shall commence  participation in the Plan on
          the Plan Entry Date that immediately  follows  his or her selection to
          participate  in the Plan. If a selected  employee or Director fails to
          meet all  such  requirements  prior  to that  Plan  Entry  Date,  that
          employee or Director  shall not be eligible to participate in the Plan
          until the Plan Entry Date that follows his or her  completion of those
          requirements.

2.4       Loss of  Eligibility  to  Participate.  If the status of a Participant
          changes, without Termination of Employment, so that he is no longer an
          employee  eligible  to  participate  pursuant to Section 2.1 or if the
          Committee fails to designate a Participant for continued participation
          as required under Section 2.1, he shall become an inactive Participant
          as of the last day of the Plan Year in which such  change of status or
          such failure by the Committee  occurred.  Inactive  Participants shall
          continue to  participate  in the Plan for all purposes  other than for
          purposes of making deferrals under Section 3.1 and 3.2.


                                    ARTICLE 3
                     Deferral Commitments/Interest Crediting

3.1       Deferral.  Subject to Section 3.2 below, a Participant may defer,  for
          each Plan Year starting with his or her  commencement of participation
          in the Plan and  ending  immediately  prior to his or her  Retirement,
          death or Termination of Employment,  none or any portion of his or her
          Base Annual Salary, Year-End Bonus and/or Directors Fees.


                                        6

<PAGE>



3.2       Maximum  Deferral.  For each Plan Year, a Participant  may defer up to
          fifty  percent  (50%)  of his or her  Base  Annual  Salary,  up to one
          hundred  percent  (100%) of his or her Year-End Bonus and/or up to one
          hundred percent (100%) of his or her Directors Fees.

3.3       Election  to Defer;  Effect of Election  Form.  In  connection  with a
          Participant's   commencement  of   participation   in  the  Plan,  the
          Participant  may elect to defer  from his or her Base  Annual  Salary,
          Year-End Bonus and/or  Directors Fees an Annual Deferral by delivering
          to the Committee a completed  Election  Form,  which election and form
          must be accepted by the Committee for a valid  election to exist.  For
          each succeeding Plan Year, a new Election Form for a Plan Year must be
          delivered  to  the  Committee,   in  accordance  with  its  rules  and
          procedures,  before the end of the immediately preceding Plan Year. If
          no Election  Form is delivered and accepted for a Plan Year, no Annual
          Deferral will be withheld for that Plan Year.

3.4       Withholding of Deferral  Amounts.  For each Plan Year, the Base Annual
          Salary  portion of the Annual  Deferral shall be withheld each payroll
          period from the Participant's Base Annual Salary in equal amounts. The
          Year-End Bonus and/or  Directors  Fees portion of the Annual  Deferral
          shall be withheld at the time the Year-End Bonus and/or  Director Fees
          are or would otherwise be paid to the Participant.

3.5       Interest Crediting Prior to Distribution. Prior to any distribution of
          benefits  under  Articles 4, 5, 6, 7 or 8, interest  shall be credited
          and compounded  annually on a Participant's  Account Balance as though
          the Annual  Deferral for that Plan Year was withheld at the  beginning
          of the  Plan  Year  or,  in  the  case  of  the  first  year  of  Plan
          participation,  was withheld on the Participant's Plan Entry Date. The
          rate of interest for  crediting  shall be the Preferred  Rate,  unless
          otherwise   provided  in  this  Plan.  In  the  event  of  Retirement,
          Disability, death or a Termination of Employment prior to the end of a
          Plan Year,  the basis for that  year's  interest  crediting  will be a
          fraction  of the full  year's  interest  based on the amount  actually
          deferred  for  the  Plan  Year  as of the  date  of the  Participant's
          Retirement,  Disability,  death or Termination of Employment and based
          further on the number of full months that the Participant was employed
          with or served as a  Director  of the  Employer  during  the Plan Year
          prior to the occurrence of such event. If a Short-Term Payout is made,
          for  purposes of  crediting  interest,  the Account  Balance  shall be
          reduced  as of the first day of the Plan Year in which the  Short-Term
          Payout is made.

3.6       Installment   Distribution.   In  the  event  a  benefit  is  paid  in
          installments under Articles 5, 6, 7 or 8, installment  payment amounts
          shall be determined in the following manner:

                                        7

<PAGE>




          (a)  Interest  Rate.  The  interest  rate  to  be  used  to  calculate
          installment  payment  amounts  shall be a fixed  interest rate that is
          determined by averaging the Preferred Rates for the Plan Year in which
          a Participant  becomes  eligible to receive a benefit and the four (4)
          preceding Plan Years.  If a Participant  has completed fewer than five
          (5) Plan Years,  this average shall be determined  using the Crediting
          Rates for the Plan Years during which the Participant  participated in
          the Plan. Notwithstanding the foregoing, if the terminated Participant
          elects   installment   distributions   at  age  fifty-five  (55),  the
          applicable interest rate(s) to be used from the termination date until
          age fifty-five  (55) shall be determined in accordance  with the table
          set forth in Section  7.1, by using the  Crediting  Rates or Preferred
          Rates, as the case may be.

          (b)  Installment  Payments.  For purposes of  calculating  installment
          payment amounts,  each annual installment  payment,  starting with the
          first  payment  [which for this purpose is deemed to be paid as of the
          date that the Participant  becomes eligible to receive a benefit under
          this Plan (the "Eligibility Date")] and continuing thereafter for each
          additional year that starts on the anniversary of the Eligibility Date
          until the  Participant's  Account  Balance  is paid in full,  shall be
          deemed to have been paid prior to the  crediting  of interest for that
          year.  (The result of this is that  interest  crediting  shall be made
          after  taking  into  account the annual  installment  payment for that
          year.)

          (c) Amortization.  Based on the interest rate determined in accordance
          with Section 3.6(b) above, the Participant's  Account Balance shall be
          amortized in equal installment payments over the term of the specified
          payment period. The resulting number shall be the installment  payment
          that is to be paid each year.

3.7       FICA  Taxes.  For each Plan Year in which an Annual  Deferral is being
          withheld,  the  Participant's  Employer(s) shall ratably withhold from
          that portion of the Participant's Base Annual Salary that is not being
          deferred,  the  Participant's  share of FICA taxes  based on an amount
          equal  to the  Base  Annual  Salary  before  reduction  by the  Annual
          Deferral.


                                    ARTICLE 4
            Short-Term Payout and Unforeseeable Financial Emergencies

4.1       Short-Term Payout. In connection with each election to defer an Annual
          Deferral,  a  Participant  may elect to  receive  a future  Short-Term
          Payout  from  the Plan  with  respect  to that  Annual  Deferral.  The
          Short-Term  Payout  shall be a lump sum  payment in an amount  that is
          equal to the Annual  Deferral plus interest  credited at the Preferred
          Rate, and it shall be paid

                                        8

<PAGE>



          within  sixty (60) days of the first day of the Plan Year that is five
          (5) years  after  the  first day of the Plan Year in which the  Annual
          Deferral is actually deferred.  Notwithstanding the foregoing, amounts
          transferred  to this  Plan  pursuant  to  Section  13.2  shall  not be
          eligible for a Short-Term Payout.

4.2       Withdrawal   Payout;    Suspensions   for   Unforeseeable    Financial
          Emergencies. If the Participant experiences an Unforeseeable Financial
          Emergency, the Participant may  petition the Committee  to (i) suspend
          any deferrals required to be made by a Participant and/or (ii) receive
          a partial or full  payout from the Plan.  The payout  shall not exceed
          the lesser of (i) the Participant's Account Balance,  calculated as if
          such Participant  were receiving a  Termination  Benefit,  or (ii) the
          amount  reasonably  needed  to  satisfy  the  Unforeseeable  Financial
          Emergency.  If, subject  to the sole discretion  of the Committee, the
          petition for a suspension and/or payout is approved,  suspension shall
          take  effect upon the date of  approval  and any payout  shall be made
          within sixty (60) days of the date of approval.


                                    ARTICLE 5
                               Retirement Benefit

5.1       Retirement  Benefit.  A Participant  who Retires shall  receive,  as a
          Retirement Benefit, his or her Account Balance.

5.2       Payment of Retirement Benefits. A Participant,  in connection with his
          or her  commencement of  participation  in the Plan, shall elect on an
          Election  Form to receive the  Retirement  Benefit in a lump sum or in
          equal annual  payments  over a period of five (5), ten (10) or fifteen
          (15) years (the  latter  determined  in  accordance  with  Section 3.6
          above).  The Partic-  ipant may change this  election to an  allowable
          alternative  payout  period by  submitting a new Election  Form to the
          Commit-  tee,  provided  that any such  Election  Form is submitted at
          least two (2) years prior to the Participant's Retirement.  Subject to
          the  foregoing,  the  Election  Form  most  recently  accepted  by the
          Committee shall govern the payout of the Retirement Benefit.  The lump
          sum payment shall be made, or installment payments shall commence,  no
          later than sixty (60) days from the date the Participant Retires.

5.3       Death Prior to  Completion of  Retirement  Benefits.  If a Participant
          dies after  Retirement  but before the  Retirement  Benefit is paid in
          full,  the  Participant's  unpaid  Retirement  Benefit  payments shall
          continue and shall be paid to the  Participant's  Beneficiary over the
          remaining  number of years  and in the same  amounts  as that  benefit
          would have been paid to the Participant had the Participant survived.


                                        9

<PAGE>




                                    ARTICLE 6
                         Pre-Retirement Survivor Benefit

6.1       Pre-Retirement  Survivor  Benefit.  Except as  provided in Section 6.3
          below, if a Participant  dies before he or she Retires,  experiences a
          Termination of Employment or suffers a Disability,  the  Participant's
          Beneficiary shall receive a Pre- Retirement  Survivor Benefit equal to
          the Participant's Account Balance.

6.2       Payment of  Pre-Retirement  Survivor  Benefits.  The Pre-Retire-  ment
          Survivor  Benefit  shall  be  paid  in a  lump  sum.  However,  if the
          Pre-Retirement  Survivor Benefit exceeds $25,000,  payment may, at the
          sole  discretion of the Committee,  be made in equal monthly  payments
          over a period of time. In no event, however, shall that period of time
          exceed the payment period  previously  elected by the  Participant for
          the payment of the  Retirement  Benefit,  or, if no election was made,
          fifteen (15) years.  The first (or only payment,  if made in lump sum)
          shall be made  within  sixty  (60) days of the  Committee's  receiving
          proof of the Participant's death.

6.3       Restriction in the Event of Suicide or Falsely  Provided  Information.
          In the event of a Participant's suicide within two (2) years after the
          Participant   first  becomes  a  Participant,  or  in  the  event  the
          Participant's  death is determined to be from a bodily or mental cause
          or  causes,  the  information  about  which  was  withheld,  knowingly
          concealed,  or falsely  provided by the  Participant  if  requested to
          furnish evidence of good health, the  Pre-Retirement  Survivor Benefit
          shall be equal to the Participant's  Deferral,  without interest,  all
          determined as of his or her date of death.


                                    ARTICLE 7
                               Termination Benefit

7.1       Termination Benefits. If the Participant  experiences a Termination of
          Employment  prior to his or her Retirement,  death or Disability,  the
          Participant  shall  receive  a  Termination  Benefit,  which  shall be
          equal to the  Participant's  Account  Balance as of the date of his or
          her  Termination of Employment,  with interest  credited in the manner
          provided in Section 3.5 above, but using the applicable  interest rate
          set forth in the following schedule:


 Completion of Years of Plan Participation
    Prior to Termination of Employment             Applicable Rate
 -----------------------------------------         ---------------

           Less than five years                    Crediting Rate

            Five or more years                     Preferred Rate



                                       10

<PAGE>




7.2       Payment of Termination Benefit.

          (a)  Lump  Sum  or  Installments.   In  connection  with  his  or  her
          commencement of participation  in the Plan, a Participant  shall elect
          on an Election Form to receive the  Termination  Benefit in a lump sum
          or in equal annual payments (the latter  determined in accordance with
          Section 3.6 above) over a period of five (5), ten (10) or fifteen (15)
          years.  If a  Participant  elects a lump sum payment,  he or she shall
          specify  whether the lump sum will be paid  within  sixty (60) days of
          (i) his or her Termination of Employment or (ii) his or her attainment
          of age  fifty-five  (55) following  Termination of Employment.  If the
          Participant elects installment payments,  they will begin within sixty
          (60)  days  of  the  Participant's   55th  birthday  (or  his  or  her
          Termination of Employment,  if the  Participant is over age fifty-five
          (55) upon his or her Termination of  Employment).  The Participant may
          change his or her election to an allowable  alternative  payout period
          by submitting a new Election Form to the Committee,  provided that any
          such  Election  Form is  submitted at least two (2) years prior to the
          Participant's  Termination  of  Employment  and  is  accepted  by  the
          Committee in its sole discretion.  Notwithstanding the foregoing, each
          Participant in the Plan shall be given an  opportunity  during 1995 to
          make an election with respect to his or her Termination  Benefit,  and
          such  election,  if accepted by the Committee,  shall be treated,  for
          purposes  of this  Section  7.2(a),  as the initial  election  for the
          payment of the Termination  Benefit.  Failure to make an election will
          result in the  Termination  Benefit  paid in a lump sum at the time of
          the Participant's Termination of Employment.

               Subject  to  the  foregoing,  the  Election  Form  most  recently
          accepted by the Committee  shall govern the payout of the  Termination
          Benefit.

          (b) Commencement of Payments. Payment of the Termination Benefit shall
          commence within sixty (60) days of the date elected by the Participant
          in accordance with Section 7.2(a) above.

7.3       Death Prior to Pay Out.

          (a) Death Prior to  Commencement  of Payments.  If a Participant  dies
          prior  to the  payout  date  that  he or she  elected  for  his or her
          Termination Benefit, his or her Termination Benefit shall be paid in a
          lump  sum  within  sixty  (60)  days of the date  that  the  Committee
          receives proof of the Participant's death.

          (b)  Death  After  Commencement.  If  a  Participant  dies  after  the
          commencement of the payment of his or her Termination

                                       11

<PAGE>



          Benefit,  but before  the  Termination  Benefit  is paid in full,  the
          Participant's  unpaid Termination  Benefit payments shall continue and
          shall be paid to the  Participant's  Beneficiary  over  the  remaining
          number of years and in the same  amounts  as that  benefit  would have
          been paid to the Participant had the Participant survived.


                                    ARTICLE 8
                          Disability Waiver and Benefit

8.1       Disability Waiver.

          (a)  Eligibility.  By  participating in the Plan, all Participants are
          eligible for this waiver.

          (b)  Waiver  of  Deferral;  Credit  for  Plan  Year of  Disability.  A
          Participant  who is determined by the Committee to be suffering from a
          Disability shall be excused from fulfilling that portion of the Annual
          Deferral  commitment  that would  otherwise  have been withheld from a
          Participant's Base Annual Salary, Year-End Bonus and/or Directors Fees
          for the Plan  Year  during  which  the  Participant  first  suffers  a
          Disability.  In addition,  the Participant's  Account Balance shall be
          credited with that portion of the Annual  Deferral  commitment that is
          excused  in  accordance  with  the  preceding  sentence,   unless  the
          Disability  ceases in the Plan Year that it commences,  in which case,
          the crediting shall apply only for the period of Disability.

          (c) Return to Work.  If a Participant  returns to  employment  with an
          Employer after a Disability ceases, the Participant may elect to defer
          an Annual  Deferral for the Plan Year  following  his or her return to
          employment and for every Plan Year thereafter;  provided such deferral
          elections are  otherwise  allowed and an Election Form is delivered to
          and accepted by the  Committee  for each such  election in  accordance
          with Section 3.3 above.

8.2       Disability  Benefit.  A Participant  suffering a Disability shall, for
          benefit  purposes  under this Plan,  continue to be  considered  to be
          employed  and  shall be  eligible  for the  benefits  provided  for in
          Articles  4, 5, 6 or 7 in  accordance  with  the  provisions  of those
          Articles.  Notwithstanding  the above,  the  Committee  shall have the
          right,  in its sole and absolute  discretion  and for purposes of this
          Plan only,  to terminate a  Participant's  employment  or service as a
          Director  at any time  after  such  Participant  is  determined  to be
          permanently  disabled under the  Participant's  Employer's  long- term
          disability  plan or  would  have  been  determined  to be  permanently
          disabled had he or she  participated  in that plan. In determining the
          Participant's Account Balance for purposes

                                       12

<PAGE>



          of the  Disability  Benefit  described in the previous  sentence,  the
          Preferred Rate shall be used in lieu of the rates specified in Section
          7.1.


                                    ARTICLE 9
                             Beneficiary Designation

9.1       Beneficiary.  Each  Participant  shall have the right, at any time, to
          designate his or her Beneficiary  (both primary as well as contingent)
          to receive any benefits  payable under the Plan to a Beneficiary  upon
          the death of a Participant.

9.2       Beneficiary  Designation and Change;  Spousal  Consent.  A Participant
          shall designate his or  her Beneficiary by  completing and signing the
          Beneficiary Designation Form, and returning it to the Committee or its
          designated  agent.  A  Participant  shall  have the  right to change a
          Beneficiary  by completing,  signing and otherwise  complying with the
          terms of the Beneficiary  Designation  Form and the Committee's  rules
          and  procedures,  as in effect  from time to time.  If the Participant
          names,  with  respect to more than fifty  percent  (50%) of his or her
          benefit  under  this Plan,  someone  other than his or her spouse as a
          Beneficiary,  a  spousal  consent,  in  the  form  designated  by  the
          Committee, must be signed by that Participant's spouse and returned to
          the  Committee.  Upon  the  acceptance  by  the  Committee  of  a  new
          Beneficiary Designation Form, all Beneficiary  designations previously
          filed shall be cancelled.  The Committee  shall be entitled to rely on
          the last  Beneficiary  Designation  Form filed by the  Participant and
          accepted by the Committee prior to his or her death.

9.3       Acknowledgment.   No   designation  or  change  in  designation  of  a
          Beneficiary   shall  be  effective   until   received,   accepted  and
          acknowledged in writing by the Committee or its designated agent.

9.4       No  Beneficiary  Designation.  If a  Participant  fails to designate a
          Beneficiary  as provided in Sections 9.1, 9.2 and 9.3 above or, if all
          designated  Beneficiaries  predecease the  Participant or die prior to
          complete  distribution  of  the  Participant's   benefits,   then  the
          Participant's  designated Beneficiary shall be deemed to be his or her
          surviving  spouse.  If the  Participant has no surviving  spouse,  the
          benefits remaining under the Plan to be paid to a Beneficiary shall be
          payable  to  the   executor   or   personal   representative   of  the
          Participant's estate.

9.5       Doubt as to  Beneficiary.  If the  Committee  has any  doubt as to the
          proper  Beneficiary  to receive  payments  pursuant to this Plan,  the
          Committee  shall have the right,  exercisable  in its  discretion,  to
          cause the Participant's Employer to

                                       13

<PAGE>



          withhold  such   payments   until  this  matter  is  resolved  to  the
          Committee's satisfaction.

9.6       Discharge of Obligations.  The payment of benefits under the Plan to a
          Beneficiary shall fully and completely discharge all Employers and the
          Committee from all further obligations under this Plan with respect to
          the Participant, and that Participant's Plan Agreement shall terminate
          upon such full payment of benefits.


                                   ARTICLE 10
                                Leave of Absence

10.1      Paid  Leave  of  Absence.  If  a  Participant  is  authorized  by  the
          Participant's  Employer for any reason to take a paid leave of absence
          from the employment of the Employer, the Participant shall continue to
          be considered  employed by the Employer and the Annual  Deferral shall
          continue  to  be  withheld  during  such  paid  leave  of  absence  in
          accordance with Section 3.3.

10.2      Unpaid  Leave  of  Absence.  If a  Participant  is  authorized  by the
          Participant's  Employer  for any  reason  to take an  unpaid  leave of
          absence from the  employment of the Employer,  the  Participant  shall
          continue to be considered employed by the Employer and the Participant
          shall be excused from making  deferrals  until the earlier of the date
          the leave of  absence  expires  or the  Participant  returns to a paid
          employment  status.  Upon such  expiration or return,  deferrals shall
          resume  for the  remaining  portion  of the  Plan  Year in  which  the
          expiration or return occurs,  based on the deferral election,  if any,
          made for that Plan Year prior to the leave of absence.


                                   ARTICLE 11
                     Termination, Amendment or Modification

11.1      Termination.  Any Employer reserves the right to terminate the Plan at
          any time with respect to  Participants  whose services are retained by
          that Employer.  Upon the  termination of the Plan, all Plan Agreements
          shall terminate and a Participant's  Account Balance shall be paid out
          in  accordance  with the  benefits  that the  Participant  would  have
          received  if  the   Participant   had  experienced  a  Termination  of
          Employment  on the date of Plan  termination  or, if Plan  termination
          occurs  after the date upon  which the  Participant  was  eligible  to
          Retire,  the Participant had Retired on the date of Plan  termination.
          Prior to a Change in Control,  the Employer  shall have the right,  in
          its sole  discretion,  and  notwithstanding  any elections made by the
          Participant,  to  pay  such  benefits  in a  lump  sum  or in  monthly
          installments for up to fifteen

                                       14

<PAGE>



          (15) years,  with interest  credited during the installment  period as
          provided in Section 3.6 but  utilizing an average of  Crediting  Rates
          instead of an average of Preferred  Rates.  After a Change in Control,
          the Employer shall be required to pay such benefits in a lump sum. The
          termination of the Plan shall not adversely  affect any Participant or
          Beneficiary  who has become  entitled to the  payment of any  benefits
          under the Plan as of the date of termination;  provided however,  that
          the Employer shall have the right to accelerate  installment  payments
          by paying the present  value  equivalent of such  payments,  using the
          Crediting  Rate for the Plan Year in which the  termination  occurs as
          the discount  rate,  in a lump sum or pursuant to a different  payment
          schedule.

11.2      Amendment.  The Company may, at any time,  amend or modify the Plan in
          whole  or in part  with  respect  to any  Employer  or all  Employers,
          provided,  however,  that no  amendment  or  modifica-  tion  shall be
          effective to decrease or restrict the present value equivalent,  using
          the Crediting Rate for the Plan Year of the amendment or  modification
          as the discount rate, of a Participant's  Account Balance in existence
          at the time the amendment or  modification  is made,  calculated as if
          the  Participant had experienced a Termination of Employment as of the
          effective date of the amendment or  modification,  or if the amendment
          or  modification  occurs after the date upon which the Participant was
          eligible to Retire,  the  Participant  had Retired as of the effective
          date of the amendment or  modification.  The amendment or modification
          of the Plan shall not affect any  Participant or  Beneficiary  who has
          become  entitled to the  payment of benefits  under the Plan as of the
          date of the  amendment or  modification;  provided  however,  that the
          Employer  effected by such  amendment or  modification  shall have the
          right to accelerate  installment  payments by paying the present value
          equivalent of such  payments,  using the  Crediting  Rate for the Plan
          Year of the amendment or  modification as the discount rate, in a lump
          sum or pursuant to a different payment schedule.

11.3      Interest Rate in the Event of a Change in Control.

          (a) Change in Control.  A "Change in Control" shall be deemed to occur
          six (6)  months  prior to the  occurrence  of the  first of any of the
          following events:

               (i) A change in control of the  Company of a nature that would be
               required to be reported in response to Item 6(e) of Schedule  14A
               of Regulation 14A  promulgated  under the Securities and Exchange
               Act of 1934 (the "Act"),  or any successor  regulation of similar
               import,  regardless  of  whether  the  Company is subject to such
               reporting requirement;


                                       15

<PAGE>



               (ii) A change in control of  ownership  of the Company  through a
               transaction or series of  transactions,  such that any person (as
               that term is used in Sections  13 and  14(d)(2) of the Act) is or
               becomes  the  beneficial  owner (as that term is used in  Section
               13(d) of the Act),  directly or indirectly,  of securities of the
               Company representing twenty percent (20%) or more of the combined
               voting power of the Company's then outstanding securities;

               (iii) Any  consolidation  or merger of the  Company  in which the
               Company  is  not  the  continuing  or  surviving  corporation  or
               pursuant to which shares of the common stock of the Company would
               be converted into cash, securities or other property,  other than
               a merger of the Company in which the holders of the common  stock
               of the  Company  immediately  prior to the  merger  have the same
               proportionate   ownership  of  common  stock  of  the   surviving
               corporation immediately after the merger;

               (iv) The shareholders of the Company approve any plan or proposal
               for the liquidation or dissolution of the Company;

               (v) During any period of two (2) consecutive  years,  individuals
               who,  at the  beginning  of such  period,  constituted  the Board
               cease, for any reason, to constitute at least a majority thereof,
               unless  the  election  or  nomination  for  election  of each new
               director was approved by the vote of at least two-thirds (2/3) of
               the  directors  then  still in office who were  directors  at the
               beginning of the period;

               (vi)  Substantially  all of the  assets  of the  Company  and its
               subsidiaries, in the aggregate, are sold or otherwise transferred
               to  parties   that  are  not  within  a   "controlled   group  of
               corporations"  (as defined in Section  1563 of Code) in which the
               Company is a member; or

               (vii)  More  than  eighty   percent   (80%)  of  the  stock,   or
               substantially all of the assets of, any Employer,  other than the
               Company,  are sold or otherwise  transferred  to parties that are
               not within a "controlled  group of  corporations"  (as defined in
               Section  1563 of the Code) in which  that  Employer  is a member,
               provided that any such event shall constitute a Change in Control
               only with respect to that Employer and its employees or Directors
               who are Participants.

          (b)  Interest  Rate.  If a Change in Control  occurs,  the  applicable
          interest rate to be used in determining a Partici-

                                       16

<PAGE>



          pant's benefit in connection  with a Termination  of Employment  after
          the  Change  in  Control,   or  a  Plan   termination,   amendment  or
          modification  under  Sections 11.1 and 11.2 after a Change in Control,
          shall be the Preferred  Rate.  The Crediting Rate for the Plan Year in
          which the Change in Control occurs,  and not the Preferred Rate, shall
          be used as the discount rate for determining present value.

11.4      Effect of Payment.  The full payment of the  applicable  benefit under
          Articles  5, 6, 7 or 8 of the  Plan  shall  completely  discharge  all
          obligations  to a  Participant  under this Plan and the  Participant's
          Plan Agreement shall terminate.


                                   ARTICLE 12
                                 Administration

12.1      Committee Duties. This Plan shall be administered by a Committee which
          shall  consist  of  persons  approved  by the  Board.  Members  of the
          Committee may be  Participants  under this Plan.  The Committee  shall
          also have the discretion and authority to make, amend, interpret,  and
          enforce  all  appropriate rules and regulations for the administration
          of this Plan and decide or  resolve  any and all  questions  including
          interpretations  of this  Plan,  as may arise in  connection  with the
          Plan.

12.2      Agents.  In the  administration  of this Plan, the Committee may, from
          time to time,  employ agents and delegate to them such  administrative
          duties as it sees fit and may from time to time  consult  with counsel
          who may be counsel to any Employer.

12.3      Binding  Effect of Decisions.  The decision or action of the Committee
          with respect to any question  arising out of or in connection with the
          administration,  interpretation  and  application  of the Plan and the
          rules  and  regulations  promulgated  hereunder  shall  be  final  and
          conclusive  and binding  upon all persons  having any  interest in the
          Plan.

12.4      Indemnity  of  Committee.  All  Employers  shall  indemnify  and  hold
          harmless  the  members of the  Committee  against  any and all claims,
          losses,  damages,  expenses or liabilities  arising from any action or
          failure  to act  with  respect  to this  Plan,  except  in the case of
          willful misconduct by the Committee or any of its members.

12.5      Employer   Information.   To  enable  the  Committee  to  perform  its
          functions,  each Employer shall supply full and timely  information to
          the  Committee  on all  matters  relating to the  compensation  of its
          Participants, the date and circumstances

                                       17

<PAGE>



          of the Retirement,  Disability,  death or Termination of Employment of
          its  Participants,   and  such  other  pertinent  information  as  the
          Committee may reasonably require.


                                   ARTICLE 13
                          Other Benefits and Agreements

13.1      Coordination with Other Benefits.  Except as provided in this Section,
          the benefits provided for a Participant and Participant's  Beneficiary
          under the Plan are in addition to any other benefits available to such
          Participant under any other plan or program for employees or directors
          of the Participant's Employer. The Plan shall supplement and shall not
          supersede,  modify or amend any other such plan or  program  except as
          may otherwise be expressly provided.

               In the  event a  Participant  receives  or  becomes  entitled  to
          receive a benefit  under the SEBP,  the benefits to be received  under
          this Plan  shall be offset  and  reduced  (but not below  zero) by the
          benefits  paid under the SEBP. In  determining  the amount that should
          offset and reduce  benefits under this Plan, the amount paid under the
          SEBP shall be  translated  into its future value by assuming it earned
          interest  from the date of payment to the  Participant,  in accordance
          with the crediting provisions of Sections 3.5 and 3.6, to the date the
          benefit under this Plan becomes due and payable.

13.2      Transfers to the Plan.  Any  Participant  who was a participant in the
          Arizona  Public  Service  Company  Deferred   Compensation  Plan,  the
          Pinnacle West Capital  Corporation  Deferred  Compen- sation Plan, the
          Arizona Public Service Company Directors'  Deferred  Compensation Plan
          or  the  Pinnacle  West  Capital   Corporation   Directors'   Deferred
          Compensation  Plan prior to becoming a Participant  in this Plan shall
          have the  right to  elect,  upon the date  upon  which he or she first
          becomes  designated for  participation in the Plan, to transfer his or
          her Deferral  Option I account balance in that plan to this Plan. This
          election  shall be made in accordance  with the rules and on the forms
          established  from time to time by the  Committee.  If the  election is
          made, the  Participant's  Deferral  Option I account balance under the
          other plan  shall be added to his or her  Account  Balance  under this
          Plan and any such transferred  account balance shall become subject to
          the terms and  conditions  of this Plan.  Upon the  completion  of the
          transfer  of his or her account  balance  under the other plan to this
          Plan,  the  Participant's  participation  in Deferral  Option I of the
          other  plan  shall  terminate  and he or she  shall  have  no  further
          interest in Deferral Option I of that plan.



                                       18

<PAGE>



                                   ARTICLE 14
                                Claims Procedures

14.1      Presentation  of Claim.  Any  Participant or Beneficiary of a deceased
          Participant  (such  Participant or Beneficiary being referred to below
          as a  "Claimant")  may deliver to the  Committee a written claim for a
          determination  with  respect  to the  amounts  distributable  to  such
          Claimant  from the Plan.  If such a claim relates to the contents of a
          notice  received by the Claimant,  the claim must be made within sixty
          (60) days after such notice was  received by the  Claimant.  All other
          claims must be made within one hundred  eighty  (180) days of the date
          on which the event that caused the claim to arise occurred.  The claim
          must  state  with  particularity  the  determination  desired  by  the
          Claimant.

14.2      Notification  of Decision.  The Committee  shall consider a Claimant's
          claim  within a  reasonable  time,  and shall  notify the  Claimant in
          writing:

          (a) that the  Claimant's  requested  determination  has been made, and
          that the claim has been allowed in full; or

          (b) that the Committee has reached a conclusion contrary,  in whole or
          in part, to the Claimant's  requested  determination,  and such notice
          must  set  forth  in a  manner  calculated  to be  understood  by  the
          Claimant:

               (i) the specific  reason(s)  for the denial of the claim,  or any
               part of it;

               (ii) specific  reference(s)  to pertinent  provisions of the Plan
               upon which such denial was based;

               (iii) a description  of any  additional  material or  information
               necessary  for  the  Claimant  to  perfect  the  claim,   and  an
               explanation of why such material or information is necessary; and

               (iv) an  explanation  of the claim review  procedure set forth in
               Section 14.3 below.

14.3      Review of a Denied  Claim.  Within  sixty (60) days after  receiving a
          notice from the Committee that a claim has been denied, in whole or in
          part, a Claimant (or the Claimant's  duly  authorized  representative)
          may file  with the  Committee  a written  request  for a review of the
          denial of the claim.  Thereafter,  but not later than thirty (30) days
          after the review procedure began, the Claimant (or the Claimant's duly
          authorized representative):

               (a) may review pertinent documents;

                                       19

<PAGE>




               (b) may submit written comments or other documents; and/or

               (c) may  request  a  hearing,  which the  Committee,  in its sole
               discretion, may grant.

14.4      Decision on Review.  The Committee shall render its decision on review
          promptly,  and not later  than  sixty  (60) days after the filing of a
          written request for review of the denial,  unless a hearing is held or
          other special circumstances require additional time, in which case the
          Committee's  decision must be rendered within one hundred twenty (120)
          days  after  such  date.  Such  decision  must be  written in a manner
          calculated to be understood by the Claimant, and it must contain:

               (a) specific reasons for the decision;

               (b) specific  reference(s)  to the pertinent Plan provisions upon
               which the decision was based; and

               (c) such other matters as the Committee deems relevant.

14.5      Legal Action. A Claimant's compliance with the foregoing provisions of
          this Article 14 is a mandatory  prerequisite to a Participant's  right
          to commence  any legal  action with  respect to any claim for benefits
          under this Plan.


                                   ARTICLE 15
                                  Miscellaneous

15.1      Unsecured General Creditor. Amounts payable to a Participant or his or
          her Beneficiary  under this Plan shall be paid from the general assets
          of  an  Employer.   Participants  and  their   Beneficiaries,   heirs,
          successors  and  assigns  shall  have no  legal or  equitable  rights,
          interest or claims in any property or assets of an  Employer.  Any and
          all of an  Employer's  assets  shall  be,  and  remain,  the  general,
          unpledged   unrestricted   assets  of  the  Employer.   An  Employer's
          obligation  under the Plan  shall be merely  that of an  unfunded  and
          unsecured  promise  to pay money in the future  and  Participants  and
          their  Beneficiaries shall be unsecured creditors of the Participant's
          Employer.

15.2      Employer's  Liability.  An  Employer's  liability  for the  payment of
          benefits shall be defined only by the Plan and the Plan Agreement,  as
          entered into between the Employer and a Participant. An Employer shall
          have no obligation to a Participant under the Plan except as expressly
          provided in the Plan.


                                       20

<PAGE>



15.3      Nonassignability.  Neither a  Participant  nor any other  person shall
          have any right to commute, sell, assign, transfer, pledge, anticipate,
          mortgage or otherwise  encumber,  transfer,  hypothecate  or convey in
          advance of actual receipt, the amounts, if any, payable hereunder,  or
          any part  thereof,  which are,  and all rights to which are  expressly
          declared  to be  unassignable  and  non-transferable,  except that the
          foregoing shall not apply to any family support  obligations set forth
          in a court  order.  No part of the  amounts  payable  shall,  prior to
          actual payment, be subject to seizure or sequestration for the payment
          of any debts,  judgments,  alimony or separate  maintenance  owed by a
          Participant or any other person,  nor be  transferable by operation of
          law in the event of a Participant's  or any other person's  bankruptcy
          or insolvency.

15.4      Not a Contract of  Employment.  The terms and  conditions of this Plan
          shall not be deemed to constitute a contract of employment between any
          Employer and the Participant.  Such employment is hereby  acknowledged
          to be an "at will" employment  relationship  that can be terminated at
          any time for any  reason,  with or  without  cause,  unless  expressly
          provided in a written employment agreement. Nothing in this Plan shall
          be  deemed  to give a  Participant  the  right to be  retained  in the
          service  of  any  Employer  or to be  retained  as a  Director,  or to
          interfere  with the right of any Employer to  discipline  or discharge
          the Participant at any time.

15.5      Furnishing   Information.   A  Participant  will  cooperate  with  the
          Committee  by  furnishing  any and all  information  requested  by the
          Committee  and take such other actions as may be requested in order to
          facilitate the administration of the Plan and the payments of benefits
          hereunder,   including   but  not  limited  to  taking  such  physical
          examinations as the Committee may deem necessary.

15.6      Terms.  Whenever  any words are used herein in the  singular or in the
          plural, they shall be construed as though they were used in the plural
          or the singular,  as the case may be, in all cases where they would so
          apply.

15.7      Captions.  The captions of the  articles,  sections and  paragraphs of
          this Plan are for convenience only and shall not control or affect the
          meaning or construction of any of its provisions.

15.8      Governing  Law. The  provisions  of this Plan shall be  construed  and
          interpreted according to the laws of the State of Arizona.

15.9      Validity.  In case any  provision  of this Plan  shall be  illegal  or
          invalid for any reason, said illegality or

                                       21

<PAGE>



          invalidity shall not affect the remaining parts hereof,  but this Plan
          shall  be  construed  and  enforced  as if such  illegal  and  invalid
          provision had never been inserted herein.

15.10     Notice.  Any notice or filing required or permitted to be given to the
          Committee  under  this Plan  shall be  sufficient  if in  writing  and
          hand-delivered,  or sent  by  registered  or  certified  mail,  to the
          addresses indicated below:

                      If a  Participant's  Employer  is  Pinnacle  West  Capital
                      Corporation or one of its subsidiaries  other than Arizona
                      Public Service Company, then to:

                      Pinnacle West Capital Corporation
                      400 East Van Buren Street
                      Post Office Box 52132
                      Phoenix, Arizona 85072-2132
                      Attn:  Human Resources Administrator

                      If a  Participant's  Employer  is Arizona  Public  Service
                      Company or its subsidiaries, then to:

                      Arizona Public Service Company
                      400 North 5th Street
                      P.O. Box 53999
                      Phoenix, Arizona 85072-3999
                      Attn:  Manager of Benefit Services
                      Station 8460

           Such notice  shall be deemed  given as of the date of delivery or, if
           delivery is made by mail, as of the date shown on the postmark on the
           receipt for registration or certification.

               Any  notice  or filing  required  or  permitted  to be given to a
          Participant  under this Plan  shall be  sufficient  if in writing  and
          hand-delivered,  or sent by mail,  to the last  known  address  of the
          Participant.

15.11     Successors.  The  provisions  of this Plan shall bind and inure to the
          benefit of the  Participant's  Employer and its successors and assigns
          and  the  Participant,  the  Participant's  Beneficiaries,  and  their
          permitted successors and assigns.

15.12     Spouse's Interest.  The interest in the benefits hereunder of a spouse
          of  a  Participant  who  has   predeceased   the   Participant   shall
          automatically pass to the Participant and shall not be transferable by
          such spouse in any manner,  including but not limited to such spouse's
          will,  nor  shall  such  interest  pass  under  the laws of  intestate
          succession.

15.13     Incompetent.  If the Committee,  in its discretion,  determines that a
          benefit under this Plan is to be paid to a minor, a

                                       22

<PAGE>


          person declared  incompetent or to a person  incapable of handling the
          disposition  of that  person's  property,  the  Committee  may  direct
          payment  of such  benefit to the  guardian,  legal  representative  or
          person  having the care and  custody  of such  minor,  incompetent  or
          incapable  person.  The  Committee  may  require  proof  of  minority,
          incompetency,  incapacity or guardianship,  as it may deem appropriate
          prior to distribution  of the benefit.  Any payment of a benefit shall
          be a payment for the account of the Participant and the  Participant's
          Beneficiary,  as the case may be, and shall be a complete discharge of
          any liability under the Plan for such payment amount.

               IN WITNESS  WHEREOF  the  Company  has caused  this  amended  and
restated  Plan to be executed by its duly  authorized  officers  this 1 day of
December, 1995.

                                               PINNACLE WEST CAPITAL CORPORATION



                                               By:   Faye Widenmann
                                                  ------------------------------
                                               Its:  Vice President


ATTEST:



By:  Michael Palmeri
   -------------------------
   Its:  Assistant Treasurer
       ---------------------



328594/7816-0007

                                       23


                                Exhibit 10.11(a)
                         ARIZONA PUBLIC SERVICE COMPANY

                           SUPPLEMENTAL EXCESS BENEFIT

                                 RETIREMENT PLAN



<PAGE>




                                TABLE OF CONTENTS

                                                                            Page


ARTICLE ONE -                PREAMBLE.......................................  1

ARTICLE TWO -                CONSTRUCTION...................................  1

ARTICLE THREE -              ELIGIBILITY AND PARTICIPATION..................  2

ARTICLE FOUR -               BENEFITS.......................................  3

ARTICLE FIVE -               PAYMENT OF BENEFITS............................  7

ARTICLE SIX -                COORDINATION OF BENEFITS.......................  9

ARTICLE SEVEN -              FUNDING........................................ 11

ARTICLE EIGHT -              ADMINISTRATION................................. 11

ARTICLE NINE -               AMENDMENT AND TERMINATION OF THE PLAN.......... 12

ARTICLE TEN -                ASSIGNMENT..................................... 12

ARTICLE ELEVEN - WITHHOLDING................................................ 13

ARTICLE TWELVE - OTHER BENEFIT PLANS OF THE COMPANY......................... 13

ARTICLE THIRTEEN - MISCELLANEOUS............................................ 14


                                        i

<PAGE>



                         ARIZONA PUBLIC SERVICE COMPANY
                   SUPPLEMENTAL EXCESS BENEFIT RETIREMENT PLAN

                                   ARTICLE ONE
                                    PREAMBLE

          Effective  January  1,  1982,  ARIZONA  PUBLIC  SERVICE  COMPANY  (the
"Company")  adopted the  ARIZONA  PUBLIC  SERVICE  COMPANY  SUPPLEMENTAL  EXCESS
BENEFIT  RETIREMENT  PLAN (the  "Plan")  for the  purpose  of paying  retirement
benefits to certain  employees  in excess of the  benefits  permitted to be paid
under  the  Arizona  Public  Service  Company  Employees'  Retirement  Plan (the
"Retirement  Plan") by reason of Section 415 of the  Internal  Revenue Code (the
"Code").  The Plan was thereafter  amended  several times to provide  additional
benefits,  thereby  changing  the Plan from an "excess  benefit  plan" under the
Employee  Retirement  Income Security Act of 1974, as amended (the "Act"),  to a
"top hat" plan under the Act. By this amendment and restatement in the entirety,
the Company intends to extend certain benefits to eligible employees and to make
other technical changes.

                                   ARTICLE TWO
                                  CONSTRUCTION

          Terms capitalized in this Plan shall have the meaning given in Article
Two of the Retirement Plan, governing definitions and construction, except where
such terms are otherwise  defined in this Plan. If any provision of this Plan is
determined  to be  invalid  or  unenforceable  for  any  reason,  the  remaining
provisions shall continue in full force and effect. All of


<PAGE>



the  provisions  of this Plan shall be construed  and enforced  according to the
laws of the State of Arizona, and shall be administered according to the laws of
such  state,  except  as  otherwise  required  by the  Act,  the  Code or  other
applicable  federal law. It is the  intention  of the Company that the Plan,  as
adopted  by  the  Company,  shall  constitute  an  "unfunded  plan  of  deferred
compensation for a select group of management and highly compensated  employees"
within the meaning of Sections 201(2) and 301(3) of the Act. Benefits under this
Plan shall be paid from the  Company's  general  assets,  and not from any trust
fund or  other  segregated  fund.  This  Plan  shall  be  construed  in a manner
consistent with the Company's intention.

                                  ARTICLE THREE
                          ELIGIBILITY AND PARTICIPATION

          Employees  of the  Company  who  are  members  of a  select  group  of
management or highly compensated employees, as determined by the Human Resources
Committee of the Board of Directors of the Company, in its discretion,  and from
time to time,  shall be eligible to  participate in the Plan if they satisfy the
eligibility requirements of Section 3(a) on or after January 1, 1994, or Section
3(b) on or after January 1, 1996. 

          (a)  Eligible  employees  who are  officers  of the  Company  shall be
entitled to the benefits  described in Section 4(a).  

          (b) Eligible  employees of the Company who are not  officers,  who are
designated for participation by the Human

                                        2

<PAGE>



Resources Committee of the Company's Board of Directors and who are participants
in the  Retirement  Plan shall be entitled to the benefits  described in Section
4(b). The Human Resources Committee may make its designations under this Section
3(b) by individual designation or by group designation.

                  A participant  in this Plan shall  commence  participation  in
this Plan as of the first day of the Plan Year in which he becomes a participant
pursuant  to this  ARTICLE  THREE or the  first day of his  employment  with the
Company, whichever is later. Such participation shall continue until the earlier
of the date on which the participant no longer  satisfies the  requirements  for
participation  under Section 3(a) or Section 3(b) or the date on which the Human
Resources  Committee  informs the  participant  in writing  that he is no longer
eligible to participate in this Plan.

                  Notwithstanding the foregoing,  if the status of a participant
changes for reasons other than  termination of employment  with the Company,  so
that he no longer is eligible to participate in the Plan, his  participation  in
the Plan  shall  cease  but his  benefit  under  this Plan as of the date of his
change of status shall not be cancelled or distributed,  but shall be determined
upon his termination of employment with the Company.

                                  ARTICLE FOUR
                                    BENEFITS

          (a) Subject to ARTICLE SIX and ARTICLE  SEVEN,  a  participant  who is
eligible under Section 3(a) and who receives a

                                        3

<PAGE>



benefit under the Retirement  Plan shall be entitled to a monthly  benefit equal
to the lesser of (i) or (ii), reduced by (iii), where

               (i)  Equals  three  percent  (3%)  of the  participant's  Average
          Monthly Compensation multiplied by the participant's Years of Service,
          not to exceed ten (10) Years of Service,  plus two percent (2%) of the
          participant's   Average   Monthly   Compensation   multiplied  by  the
          participant's Years of Service in excess of ten

          (10) Years of Service,

               (ii) Equals  sixty  percent  (60%) of the  participant's  Average
          Monthly Compensation, and

               (iii)  Equals the amount of such  participant's  monthly  benefit
          determined  under the terms of the Retirement  Plan and payable in the
          form of the qualified joint and survivor annuity  described in Section
          6.2 of the Retirement Plan.

          For purposes of this Section  4(a),  Compensation  shall be determined
without regard to the limitation set forth in Section 401(a)(17) of the Code and
shall be  increased by any cash  payments  made to the  participant  pursuant to
bonus or incentive plans  maintained by the Company for employees  generally and
by any amounts deferred by the participant  under any of the Company's  deferred
compensation plans for employees, provided that bonus or incentive payments made
in a form other than cash, bonus or incentive  payments which are not "year-end"
bonus or

                                        4

<PAGE>



incentive  payments,  bonus or incentive  payments under  individual  agreements
between the Company and a  participant,  and cash  payments  made under bonus or
incentive plans  maintained by the Company for employees  generally which exceed
the  maximum  amount  that the  Human  Resources  Committee  determines,  in its
discretion,  or,  effective  January 1, 1996,  the Company's  President or Chief
Operating  Officer  determines,  in his or her  discretion,  may be  taken  into
account  under  this Plan shall not be taken into  account as  Compensation  for
purposes of this Plan unless the Human  Resources  Committee  determines  in its
discretion  or,  effective  January 1, 1996,  the  President or Chief  Operating
Officer of the Company determines, in his or her discretion,  that such bonus or
incentive  payment shall be taken into account as Compensation  under this Plan.
Eligible  bonuses  and  incentive  payments  shall  be  taken  into  account  as
Compensation  in the year in which such amounts are paid rather than in the year
in which  they are  earned,  provided  that,  effective  January  1,  1996,  the
President or Chief Operating  Officer of the Company shall have the authority to
determine, in his or her discretion,  that such bonus or incentive payment shall
be taken into account in the year in which such  amounts are earned  rather than
in the year in which they are paid.  The Human  Resources  Committee  (effective
January 1, 1996, the Company's  President or Chief Operating Officer) shall have
the sole and  absolute  discretion  to  determine  whether a bonus or  incentive
payment  made to a  participant  constitutes  Compensation  for purposes of this
Section 4(a) and

                                        5

<PAGE>



may  differentiate  among  individuals  in  establishing  the bonus or incentive
payments that may be taken into account under the Plan.

                  (b) Subject to ARTICLE SIX and ARTICLE SEVEN,  any participant
who is designated for participation  pursuant to Section 3(b) and who receives a
benefit under the Retirement  Plan, or such  participant's  surviving  spouse or
annuitant  in the  event of the  participant's  death,  shall be  entitled  to a
monthly benefit payable equal to (i) reduced by (ii), where
                                  
               (i) Equals the amount of such participant's or surviving spouse's
          or  annuitant's  monthly  benefit under the  Retirement  Plan computed
          under the provisions of the Retirement  Plan but without regard to the
          cap on  Compensation  in Section 2.1(o) and the limitations in Section
          5.10 of the Retirement Plan and the provisions of Sections  401(a)(17)
          and 415 of the Code; and
                                 
               (ii)  Equals  the  amount  of  such  participant's  or  surviving
          spouse's or annuitant's  monthly  benefit  actually  payable under the
          terms of the Retirement Plan.

For purposes of this calculation,  Compensation  shall include any amount of the
participant's regular salary that the participant has elected to defer under any
of the Company's deferred compensation plans for employees and shall exclude all
bonus  or  incentive  payments  paid to the  participant.  The  Human  Resources
Committee   shall  have  the  sole  and  absolute   discretion  to  determine  a
participant's Compensation for purposes of this Section 4(b).

                                        6

<PAGE>



          Benefits  payable  under this  Section 4(b) shall be payable to a Plan
participant  or his spouse or other  annuitant in the same manner and subject to
all the same options, conditions,  privileges and restrictions as are applicable
to the benefits payable to the Plan participant,  spouse or other annuitant of a
Participant under the Retirement Plan, as though such benefits were payable as a
part of the benefits being paid under the Retirement Plan.

                                  ARTICLE FIVE
                               PAYMENT OF BENEFITS

               (a) Subject to ARTICLE  SIX, a  participant  entitled to benefits
under  Section  4(a) may elect to commence  receiving  unreduced  benefits on or
after the date on which the participant attains the age of sixty-five (65) years
or attains the age of sixty (60) years and is credited with at least twenty (20)
Years of Service. A participant may elect to commence receiving benefits earlier
if he has  attained  at least the age of fifty-  five (55) years and is credited
with at least ten (10) Years of Service, provided that the participant's benefit
shall be reduced by three  percent (3%) for each year (or part thereof) by which
the  participant's  retirement  age  precedes  the date on  which he would  have
attained the age of sixty (60) years if he is credited with at least twenty (20)
Years  of  Service  or the  date on which  he  would  have  attained  the age of
sixty-five  (65) years if credited  with less than twenty (20) Years of Service.
Notwithstanding the foregoing, in calculating the monthly benefit of a

                                        7

<PAGE>



participant who elects to retire with a reduced early  retirement  benefit under
this Section 5(a), the  participant's  monthly benefit  calculated under Section
4(a) shall not be reduced by the amount specified in Section 4(a)(iii) until the
date on which the  participant  attains  the age of sixty (60)  years.  Upon the
participant's  attainment  of the age of sixty  (60)  years,  the  participant's
monthly  benefit  under  Section 4(a) shall be reduced by the amount  determined
under Section  4(a)(iii) as if such  participant had elected to retire and begun
receiving  Early  Retirement  Benefits under the Retirement  Plan upon attaining
such age.

          Benefits payable to a Participant  under Section 4(a) shall be payable
in the form of a fifty  percent  (50%) joint and survivor  annuity,  which shall
provide a monthly  payment to the  participant  for his life equal to the amount
determined under Section 4(a) and upon his death, shall provide monthly payments
to the participant's spouse for life equal to fifty percent (50%) of the monthly
payments being received by the participant at the time of his death.

          If a participant entitled to benefits under Section 4(a) dies prior to
commencing  benefits,  the participant's  spouse shall be entitled to a survivor
annuity equal to fifty percent (50%) of the monthly benefit that the participant
would have  received had he  terminated  employment on the day before his death,
survived to the age on which he would first be eligible to

                                        8

<PAGE>



commence  benefits  under this  Section  5(a),  elected  to retire and  commence
benefits under the Plan at that time and then died.

          (b) Benefits payable to a participant  under Section 4(b) shall become
payable  when a  participant  (or his  spouse or  annuitant)  begins to  receive
payments under the Retirement Plan, and shall be subject to the same adjustments
and shall be payable by the  Company in the same  manner and at the same time as
the Plan  participant's  (or his  spouse's or  annuitant's)  benefits  under the
Retirement  Plan are paid, as though such benefits were  otherwise  payable as a
part of the benefits  being paid under the Retirement  Plan,  subject to ARTICLE
SIX. An election of mode of payment under the Retirement  Plan shall  constitute
an election of a similar mode of payment under this Plan.

                                   ARTICLE SIX
                            COORDINATION OF BENEFITS

          (a)  Notwithstanding  any provision in this Plan to the contrary,  the
benefits  payable under  Section 4(a) of this Plan to a participant  who is also
entitled to benefits as an officer under the Pinnacle  West Capital  Corporation
Supplemental  Excess Benefit Retirement Plan (the "Pinnacle West Plan") shall be
offset and reduced by that  portion of the benefit  payable  under the  Pinnacle
West Plan which is attributable to Years of Service with an Affiliate.
              
          In no event shall the benefit payable under Section 4(a) of this Plan,
when combined with the benefit payable under the corresponding  provision of the
Pinnacle West Plan, exceed the

                                        9

<PAGE>



amount that would have been payable under Section 4(a) of this Plan alone if (i)
the  participant's  Compensation  and  Years of  Service  earned  as a result of
employment  with an Affiliate had been earned as a result of employment with the
Company,  and (ii)  the  benefit  payable  to the  participant  in the form of a
qualified joint and survivor annuity under the Pinnacle West Capital Corporation
Employees' Retirement Plan was payable from the Retirement Plan.
                  
          (b)  If  an  employee  who  was  participating  in a  retirement  plan
sponsored  by an  Affiliate,  which  is  not a  participating  employer  in  the
Retirement  Plan,  becomes an employee of the Company and a  participant  in the
Plan under Section 4(b) and such employee's accrued benefit under the retirement
plan  maintained by the Affiliate  formerly  employing him is transferred to the
Retirement  Plan,  upon  termination  of employment,  the  employee's  benefits,
calculated  in accordance  with Section  4(b),  will be payable in full from the
Plan in accordance  with Section  5(b). If an employee who was a participant  in
the retirement plan of an Affiliate,  which is not a  participating  employer in
the  Retirement  Plan,  becomes an employee of the Company and a participant  in
this  Plan,  and such  employee's  accrued  benefit  under the  retirement  plan
maintained by his former  employer is not  transferred to the  Retirement  Plan,
upon  termination  of  employment,   the  employee's  benefits,   calculated  in
accordance  with Section 4(b),  will be payable from the Plan in accordance with
Section 5(b) to the extent such benefits are attributable to the pension

                                       10

<PAGE>



benefits  payable to that  employee  under the  Retirement  Plan.  The  benefits
calculated  pursuant  to  Section  4(b)  that are  attributable  to the  pension
benefits  payable to the employee under the  Retirement  Plan are those benefits
that bear the same ratio to the total  benefits due to the employee,  calculated
pursuant  to Section  4(b),  as the  benefit  payable to the  employee  from the
Retirement  Plan bears to the total benefits  payable to the employee under both
the Retirement Plan and the retirement plan maintained by the Affiliate formerly
employing that employee.

                                  ARTICLE SEVEN
                                     FUNDING

          Benefits  under this Plan shall be payable from the general  assets of
the Company and shall not be segregated  in a trust fund or otherwise  funded in
any manner  prior to the time of  payment.  No Plan  participant  shall have any
vested rights  hereunder nor any right  hereunder to any specific  assets of the
Company.

                                  ARTICLE EIGHT
                                 ADMINISTRATION

          The Plan will be  administered  by the  Administrative  Committee that
administers the Retirement Plan. Except as otherwise  expressly provided in this
Plan,   the   Administrative   Committee   shall   have  the  same   powers  and
responsibilities  as it has under Sections 10.4 and 12.2 of the Retirement Plan.
Claims

                                       11

<PAGE>



for  benefits  under the Plan  shall be  determined  in the  manner set forth in
Article Eleven of the Retirement Plan.

                                  ARTICLE NINE
                      AMENDMENT AND TERMINATION OF THE PLAN

          This  Plan  may be  amended  in whole  or in  part,  prospectively  or
retroactively,  by  action  of the  Company's  Board  of  Directors,  and may be
terminated at any time by action of the Board of Directors;  provided,  however,
that no such amendment or termination  shall reduce any amount payable hereunder
to the extent such amount accrued prior to the date of amendment or termination.
All amendments shall be in writing, approved by the Company's Board of Directors
and executed by a duly authorized officer of the Company.

                                   ARTICLE TEN
                                   ASSIGNMENT

          No Plan  participant or beneficiary of a Plan  participant  shall have
any right to assign, pledge, hypothecate, anticipate or any way create a lien on
any amounts payable hereunder.  No amounts payable hereunder shall be subject to
assignment  or  transfer or  otherwise  be  alienable,  either by  voluntary  or
involuntary act, or by operation of law, or be subject to attachment, execution,
garnishment,  sequestration or other seizure under any legal, equitable or other
process,  or be liable in any way for the debts or defaults of Plan participants
and their beneficiaries. Notwithstanding the foregoing, assignments of the

                                       12

<PAGE>



benefits  provided under this Plan shall be permitted for purposes of satisfying
family  support  obligations if such  assignments  are pursuant to a court order
which satisfies the requirements for a "qualified  domestic  relations order" as
defined in Section 206(d)(3) of the Act.

                                 ARTICLE ELEVEN
                                   WITHHOLDING

          Any taxes  required to be withheld from payments to Plan  participants
hereunder shall be deducted and withheld by the Company.

                                 ARTICLE TWELVE
                       OTHER BENEFIT PLANS OF THE COMPANY

          Nothing  contained in this Plan shall prevent a Plan participant prior
to his death, or his spouse or other annuitant after his death,  from receiving,
in addition to any payments  provided for under this Plan, any payments provided
for under the Retirement Plan or under The Savings Plan for Employees of Arizona
Public Service Company,  or which would otherwise be payable or distributable to
him, his surviving spouse or annu- itant under any plan or policy of the Company
or otherwise.  Nothing in this Plan shall be construed as preventing the Company
or any of its  subsidiaries  from  establishing  any  other or  different  plans
providing for current or deferred compensation for employees.


                                       13

<PAGE>


                                ARTICLE THIRTEEN
                                  MISCELLANEOUS

          Nothing  contained  in this Plan shall be  construed  as a contract of
employment between the Company and an employee, or as a right of any employee to
be continued in the  employment of the Company,  or as a limitation of the right
of the Company to discharge any of its employees, with or without cause.

          All of the  provisions  of this Plan shall be binding upon all persons
who shall be  entitled  to any  benefit  hereunder,  their  heirs  and  personal
representatives.

          IN WITNESS WHEREOF, the Company has caused this Plan to be executed by
its duly  authorized  officers  this 20th day of December,  1995.  

                                        ARIZONA PUBLIC SERVICE COMPANY



                                        By  Armando Flores
                                          ----------------------------   
                                          Its  Vice President, Human Resources

                                                                      "Company"


Attest:



By  Nancy C.Loftin
  -----------------------------------
  Its  Secretary and Corporate Counsel
     --------------------------------




337632

                                       14


                                  Exhibit 23.1




INDEPENDENT AUDITORS' CONSENT

We consent to the  incorporation  by reference in  Registration  Statement  Nos.
33-51085,  33-57822,  33-61228, 33-55473 and 33-64455 on Form S-3, of our report
dated  March 1, 1996  appearing  in this  Annual  Report on Form 10-K of Arizona
Public Service Company for the year ended December 31, 1995.





DELOITTE &TOUCHE LLP
DELOITTE &TOUCHE LLP

Phoenix, Arizona

March 28, 1996


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<INCOME-TAX-EXPENSE>                           178,865 
<OTHER-OPERATING-EXPENSES>                   1,054,333 
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<OPERATING-INCOME-LOSS>                        381,754 
<OTHER-INCOME-NET>                              25,548 
<INCOME-BEFORE-INTEREST-EXPEN>                 407,302 
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