ARIZONA PUBLIC SERVICE CO
10-K405, 1997-03-28
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, 1996
                                             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)
<TABLE>
<S>                                                                            <C>
               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                                                (Registrant's telephone number,
               offices,                                                                including area code)
         including zip 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,
       Series Q, $100 Par Value..............................................     New York Stock Exchange

     $1.8125 Cumulative Preferred Stock,
       Series W, $25 Par Value...............................................     New York Stock Exchange

     10% Junior Subordinated Deferrable Interest
       Debentures, Series A, Due 2025........................................     New York Stock Exchange
</TABLE>
Securities registered pursuant to Section 12(g) of the Act:
                           Cumulative Preferred Stock
                                (Title of class)
                 (See Note 3 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 ]
<TABLE>
<CAPTION>
                                                                                      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 February 26, 1997                   February 26, 1997
- --------------------------------------- -------------------------------------- --------------------------------------
<S>                                                   <C>                                 <C>            
   Cumulative Preferred Stock........                 4,095,373                           $198,000,000(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 February 26, 1997, 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 February 26, 1997, 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 20, 1997, are incorporated by reference into Part III hereof.
</TABLE>
<PAGE>
                                                 TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                                                        Page
                                                                                                        ----
<S>       <C>                                                                                           <C>
GLOSSARY      .......................................................................................    1

PART I
     Item 1.  Business...............................................................................    2
     Item 2.  Properties.............................................................................   11
     Item 3.  Legal Proceedings......................................................................   14
     Item 4.  Submission of Matters to a Vote of Security Holders....................................   14
     Supplemental Item.
              Executive Officers of the Registrant...................................................   15

PART II
     Item 5.  Market for Registrant's Common Stock and Related Security Holder Matters...............   16
     Item 6.  Selected Financial Data................................................................   17
     Item 7.  Management's Discussion and Analysis of Financial Condition
              and Results of Operations..............................................................   18
     Item 8.  Financial Statements and Supplementary Data............................................   21
     Item 9.  Changes In and Disagreements with Accountants on Accounting
              and Financial Disclosure...............................................................   46

PART III
     Item 10. Directors and Executive Officers of the Registrant.....................................   46
     Item 11. Executive Compensation.................................................................   46
     Item 12. Security Ownership of Certain Beneficial Owners and Management.........................   46
     Item 13. Certain Relationships and Related Transactions.........................................   46

PART IV
     Item 14. Exhibits, Financial Statements, Financial Statement Schedules,
              and Reports on Form 8-K................................................................   47

SIGNATURES    ..........................................................................................65
</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

APB Opinion No. 25 --- Accounting Principles Board Opinion No. 25, "Accounting 
for Stock Issued to Employees"

APS --- Arizona Public Service Company

CC&N --- Certificate of convenience and necessity

Cholla --- Cholla Power Plant

Cholla 4 --- Unit 4 of the Cholla Power Plant

Company --- Arizona Public Service Company

CUC --- Citizens Utilities 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. 34 --- Statement of Financial Accounting Standards No. 34, 
"Capitalization of Interest Cost"

SFAS No. 71 --- Statement of Financial Accounting Standards No. 71, 
"Accounting for the Effects of Certain Types of Regulation"

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

Waste Act --- Nuclear Waste Policy Act of 1982, as amended
                                       1
<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).  Pinnacle West owns all
of the outstanding shares of the Company's common stock.

     The Company is Arizona's largest electric utility, with 738,000  customers,
and provides wholesale or retail electric service to the entire state of Arizona
with the  exception  of Tucson and about  one-half of the Phoenix  area.  During
1996, no single  purchaser or user of energy accounted for more than 3% of total
electric  revenues.  At December 31, 1996,  the Company  employed  6,365 people,
which includes employees assigned to joint projects where the Company is project
manager.

     This document may contain  "forward-looking  statements" that involve risks
and  uncertainties  which  could  cause  actual  results or  outcomes  to differ
materially  from  those  expressed  in  such  forward-looking   statements.  The
following  factors are among the  factors  that could  cause  actual  results to
differ materially from the forward-looking statements:  regulatory developments;
competitive  developments;  regional economic  conditions;  the cost of debt and
equity  capital;   regulatory,  tax  and  environmental   legislation;   weather
variations  affecting  customer  usage;  and  technological  developments in the
electricity industry. See "Competition" in this Item for a discussion of some of
these factors.  Any forward-looking  statements should be considered in light of
these factors.

Competition

     Retail

     General.  Under current law, the Company is not in direct  competition with
any other  regulated  electric  utility for  electric  service in the  Company's
retail  service  territory.  Nevertheless,  the  Company  is  subject to varying
degrees of competition in certain  territories  adjacent to or within areas that
it serves that 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).

     The Company faces competitive  challenges from low-cost hydroelectric power
and natural gas fuel,  as well as the access of some  utilities to  preferential
low-priced  federal  power and other  subsidies.  In addition,  some  customers,
particularly industrial and large commercial,  may own and operate facilities to
generate their own electric energy requirements. Such facilities may be operated
by the customers  themselves or by other entities engaged for such purpose.  The
legislatures and/or the regulatory commissions in most states have considered or
are  considering  "retail  wheeling." This  requirement to transmit  directly to
retail customers could have the result of allowing retail customers to choose to
purchase electric capacity and energy from the electric utility in whose service
area they are located or from other  electric  utilities  or  independent  power
producers or power marketers.

     ACC Rules Regarding Arizona Electric Industry Restructuring.  The ACC Staff
has been  conducting  an ongoing  investigation  into the  restructuring  of the
Arizona electric industry in an open competition  docket involving many parties.
In December  1996,  the ACC adopted rules for  introduction  of retail  electric
competition in Arizona in phases from 1999 through 2003.  The Rules  establish a
framework for introducing competition; however, with respect to certain matters,
they also contain requirements for further workshops and ACC consideration prior
to implementation. Recommendations to the ACC from the workshops are expected in
late 1997.  The Rules  indicate that the ACC will allow  recovery of unmitigated
stranded  costs,  but do  not  set  forth  the  mechanisms  for  determining  or
recovering  such  costs.  The  Company  believes  that  state  legislation  will
ultimately be
                                       2
<PAGE>
required before  significant  implementation of retail electric  competition can
lawfully occur in Arizona. See Note 2 of Notes to Financial Statements in Item 8
for further  discussion of these Rules and of the lawsuits  filed by the Company
challenging certain provisions of the Rules.

     Wholesale

     General.  The Company competes with other utilities,  power marketers,  and
independent  power producers in the sale of electric  capacity and energy in the
wholesale  market.  The Company  expects that  competition to sell capacity will
remain  vigorous,  and that wholesale  prices will remain depressed for at least
the next several years due to increased  competition and surplus capacity in the
western  United  States.  The  Company's  rates for  wholesale  power  sales and
transmission  services  are  subject to  regulation  by the FERC.  During  1996,
approximately 6% of the Company's electric operating revenues resulted from such
sales and charges.

     The  National  Energy  Policy Act of 1992 (the  "Energy  Act") has promoted
increased  competition in the wholesale  electric power markets.  The Energy Act
reformed provisions of the Public Utility Holding Company Act of 1935 (the "1935
Act") and the Federal Power Act to remove certain  barriers to  competition  for
the supply of electricity. For example, the Energy Act permits the FERC to order
transmission  access  for third  parties  to  transmission  facilities  owned by
another entity so that independent suppliers and other third parties can sell at
wholesale  to  customers  wherever  located.  The Energy Act does not,  however,
permit  the FERC to  issue an order  requiring  transmission  access  to  retail
customers.

     Effective  July 9, 1996, a FERC  decision  requires all electric  utilities
subject to the FERC's  jurisdiction to file  transmission  tariffs which provide
competitors   with  access  to   transmission   facilities   comparable  to  the
transmission   owners'  facilities  for  wholesale   transactions,   establishes
information  requirements and provides recovery for certain  wholesale  stranded
costs.   Retail  stranded  costs  resulting  from  a   state-authorized   retail
direct-access program are the responsibility of the states, unless a state lacks
authority to impose rates to recover such costs in which case FERC will consider
doing so. The  Company has filed its revised  open access  tariff in  accordance
with this decision.  The Company does not believe that this decision will have a
material adverse impact on its results of operations or financial position.

     Federal Regulation

     Several  electric  utility  reform  bills have been  introduced  during the
current legislative session,  which as currently written,  would allow consumers
to choose their electric supplier by 2000 or 2003. These bills, other bills that
are expected to be  introduced,  and ongoing  discussions  at the federal  level
suggest  a wide  range of  opinion  that  will need to be  narrowed  before  any
substantial restructuring of the electric utility industry can occur.

     Regulatory Assets

     The  Company's  major  regulatory  assets  are  rate  synchronization  cost
deferrals  and  deferred  taxes.   These  items,   combined  with  miscellaneous
regulatory  assets and liabilities,  amounted to  approximately  $1.1 billion at
December 31, 1996. In accordance  with a 1996 regulatory  agreement  between the
Company and the ACC Staff, the ACC accelerated the amortization of substantially
all of the Company's regulatory assets to an eight-year period beginning July 1,
1996.  The  Company's   existing   regulatory  orders  and  current   regulatory
environment  support its accounting  practices related to regulatory  assets. If
rate recovery of these assets is no longer probable,  whether due to competition
or  regulatory  action,  the  Company  would  no  longer  be able to  apply  the
provisions of SFAS No. 71 to all or some part of its operations which could have
a material impact on the Company's financial  statements.  See Notes 1, 2, and 9
of Notes to Financial Statements in Item 8 for additional information.
                                       3
<PAGE>
     Competitive Strategies

     The Company is pursuing  strategies to maintain and enhance its competitive
position. These strategies include (i) cost management,  with an emphasis on the
reduction of variable costs (fuel, operations,  and maintenance expenses) and on
increased productivity through technological  efficiencies;  (ii) a focus on the
Company's  core  business  through   customer   service,   distribution   system
reliability, business segmentation and the anticipation of market opportunities;
(iii) an  emphasis on good  regulatory  relationships;  (iv) asset  maximization
(e.g., higher capacity factors and lower forced outage rates); (v) strengthening
the Company's  capital structure and financial  condition;  (vi) leveraging core
competencies  into  related  areas,  such  as  energy  management  products  and
services;  and (vii) building a trading floor and implementing a risk management
program to provide  for more  stability  of prices and the  ability to retain or
grow incremental  margin through more  competitive  pricing and risk management.
Underpinning  the  Company's  competitive   strategies  are  the  strong  growth
characteristics  of the  Company's  service  territory.  As  competition  in the
electric  utility  industry  continues to evolve,  the Company will  continue to
pursue strategies to enhance its competitive position.

Generating Fuel and Purchased Power

     Generating Fuel and Purchased Power Costs

     Fuel and purchased power costs were approximately $326 million during 1996,
a 20.7%  increase  over 1995.  See  "Management's  Discussion  and  Analysis  of
Financial Condition and Results of Operations ___ Results of Operations" in Item
7 for a discussion of the factors contributing to this increase.

     1996 Energy Mix

     The Company's sources of energy during 1996 were: purchased  power - 17.1%;
coal - 43.9%; nuclear - 35.4%; and other - 3.6%.

     Generating Fuel Mix

     Coal,  nuclear,  gas and other  contributions  to total net  generation  of
electricity  by the Company in 1996,  1995 and 1994, and the average cost to the
Company of those fuels (in dollars per MWh), were as follows:
<TABLE>
<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
                  ----------    ----    ----------    ----     ----------   ----    ----------    ----       ----
<C>                  <C>       <C>         <C>        <C>         <C>      <C>          <C>      <C>        <C>   
1996 (estimate).     52.5%     $14.83      42.7%      $5.20       4.3%     $38.43       0.5%     $11.46     $11.72
1995............     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
</TABLE>

     Other includes oil and hydro generation.

     Coal Supply

     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 0.73%, 0.60% and 0.44%, respectively. In 1996, average prices paid
for coal supplied from reserves dedicated under the 
                                       4
<PAGE>
existing contracts increased as a result of power market conditions that changed
the mix of coal.  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  ___ Plant Sites Leased from Navajo Nation" 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.

     Natural Gas Supply

     The Company is a party to contracts  with forty  natural gas  operators and
marketers  which  allow the  Company to  purchase  natural  gas in the method it
determines  to be most  economic.  During  1996,  the  principal  sources of the
Company's  natural  gas  generating  fuel were  twenty of these  companies.  The
Company is currently  purchasing  the  majority of its natural gas  requirements
from fifteen companies  pursuant to contracts.  During 1996 the price of natural
gas  increased  primarily due to a  significant  increase in the  transportation
costs as well as increased natural gas prices.  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.

     Nuclear Fuel Supply

     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 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.

     Spent Nuclear Fuel and Waste Disposal. 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 announced that such a repository now
cannot be  completed  before  2010.  In July 1996,  the United  States  Court of
Appeals  for  the  District  of  Columbia  Circuit  ruled  that  the  DOE has an
obligation  to start  disposing of spent  nuclear fuel no later than January 31,
1998. By way of letter dated December 17, 1996, DOE informed  contract  holders,
including  the  Company,  that DOE  anticipates  that it will be unable to begin
acceptance of spent nuclear fuel for disposal in a 
                                       5
<PAGE>
repository or interim storage  facility by January 31, 1998.  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 accommodate all fuel expected to
be  discharged  from normal  operation  of Palo Verde  through  about 2002,  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  2002,
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 2002.

     A new low-level  waste facility was built in 1995 on-site which could store
an amount of waste  equivalent  to ten years of normal  operation at Palo Verde.
Although some low-level waste has been stored on-site,  the Company is currently
shipping low-level waste to off-site facilities.  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.

Purchased Power Agreements

     In  addition  to that  available  from  its own  generating  capacity  (see
"Properties" in Item 2), 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
generating capacity available to the Company pursuant to the contract was 305 MW
through May 1996, at which time the capacity  decreased to 297 MW. In 1996,  the
Company received approximately 557,998 MWh of energy under the contract and paid
approximately $35 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  the  Company  sold  Cholla  4 to
PacifiCorp. 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 (380 megawatts).  The Company also had the option to convert these firm
system sales to one-for-one  seasonal  capacity  exchanges with PacifiCorp.  The
Company's agreements with PacifiCorp currently provide for the following Company
purchases  and  one-for-one  seasonal  capacity  exchanges  during the indicated
years:  1997 (175  megawatt firm capacity  purchase;  and 100 megawatt  capacity
exchange  effective  May 15, 1997);  1998 (175 megawatt firm capacity  purchase,
converting to capacity exchange in the summer of 1998; and 100 megawatt capacity
exchange);  1999 and beyond (275 megawatt  capacity  exchange;  and 205 megawatt
capacity  exchange  beginning in the summer of 1999).  In 1996,  the  generating
capacity  available  to the  Company  from  PacifiCorp  
                                       6
<PAGE>
was 175 MW. The Company  received  approximately  404,000 MWh of energy and paid
approximately $18.5 million for capacity availability and the energy received.

     During 1996, the Company entered into an agreement with Citizens  Utilities
Company to build,  own,  operate and maintain a combustion  turbine in northwest
Arizona.  Pursuant to a twenty-year  purchase power agreement,  the Company will
recover  the cost of the turbine  and CUC will pay for the output  requested  by
CUC. The Company has the right to  secondary  use of the output for cost of fuel
and variable operations and maintenance. The Company expects that the combustion
turbine will be in service during the first quarter of 1999.

Construction Program

     During the years 1994 through 1996, the Company incurred approximately $824
million in capitalized  expenditures.  Utility capitalized  expenditures for the
years 1997 through 1999 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 1997 through
1999 have been estimated as follows:

                              (Millions of Dollars)
By Year                                               By Major Facilities
- --------------------------------                -------------------------------
1997                       $296                Electric generation        $267
1998                        283                Electric transmission        64
1999                        262                Electric distribution       412
                           ----                General facilities           98 
                           $841                                           ---- 
                           ====                                           $841 
                                                                          ==== 

     The amounts for 1997 through 1999 exclude  capitalized  interest  costs and
include  capitalized  property taxes and about $30 million each year for nuclear
fuel. The Company conducts a continuing review of its construction program.

Mortgage Replacement Fund Requirements

     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  1996,  the
replacement fund requirement  amounted to approximately $129 million. All of the
bonds  issued by the Company  under the  Mortgage  which are  callable  prior to
maturity  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.

Environmental Matters

     EPA Environmental Regulation

     Clean  Air  Act.  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 $470 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 is required
to fund 14% of these expenditures.
                                       7
<PAGE>
     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 "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 December 1996, the EPA issued
rules for nitrogen oxides emissions  limitations,  which may require the Company
to install additional  pollution control equipment at Four Corners by January 1,
2000.  Based on its initial  evaluation,  the Company  currently  estimates  its
capital cost of complying  with the rules may be  approximately  $4 million.  On
February 14, 1997,  the Company filed a Petition for Review in the United States
Court of Appeals for the District of Columbia  challenging the classification of
Four Corners Unit 4 in these rules.  Arizona  Public  Service  Company v. United
States Environmental Protection Agency, No.
97-1091.

     With respect to protection of visibility in certain  specified  areas,  the
Amendments require the EPA to conduct a study 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 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." The Commission
completed its study and on June 10, 1996 submitted its final  recommendations to
the EPA. The Commission  recommended  that,  beginning in 2000 and every 5 years
thereafter, if actual sulfur dioxide emissions from all stationary sources in an
eight-state region (including Arizona,  New Mexico, Utah, Nevada and California)
exceed the projected emissions, which are projected to decline under the current
regulatory  scheme, the projected total emissions will be changed to a "regional
emissions  cap" and an emissions  trading  program would be implemented to limit
total  sulfur  dioxide  emissions  in the region.  The EPA will  consider  these
recommendations  before  promulgating  final  requirements  on a  regional  haze
regulatory  program  which is under  EPA  review  (see "Air  Quality  Standards"
below),  which is expected by December 1997. If such a program were implemented,
industry,  including  the  Company's  coal  plants,  could be subject to further
emissions   limits.   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 by 1999
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 or results of operations.

     Superfund.  The Comprehensive  Environmental  Response,  Compensation,  and
Liability Act ("Superfund")  establishes  liability for the cleanup of hazardous
substances  found  contaminating  the soil,  water or air.  Those who generated,
transported or disposed of hazardous substances at a contaminated site are among
those  who  are  potentially  responsible  parties  ("PRP's")  and  may be  each
strictly, and often jointly and severally,  liable for the cost of any necessary
remediation of the substances.  The EPA had previously  advised the Company that
the EPA  considers  the  Company to be a PRP in the Indian  Bend Wash  Superfund
Site,  South Area,  where the  Company's  
                                       8
<PAGE>
Ocotillo  Power Plant is located.  The Company is in the process of conducting a
voluntary  investigation  to determine the extent and scope of  contamination at
the plant site.  Based on the  information  to date, the Company does not expect
this matter to have a material  impact on its  financial  position or results of
operations.

     Air Quality Standards.  In December 1996, the EPA proposed revised National
Ambient Air Quality Standards  ("NAAQS") for ozone and particulate  matter,  and
related  implementing  regulations.  The comment  period for the proposed  NAAQS
rules ended on March 12,  1997,  and the final rules are  expected by July 1997.
The EPA is also  expected to propose  rules to deal with  regional  haze by June
1997, and final rules are expected by December 1997. Due to these  standards the
Company could be required to install  additional  pollution control equipment at
certain of its  plants.  The  Company  cannot  currently  estimate  the  capital
expenditures, if any, which may be required as a result of the final rules.

     MGP Sites.  The  Company  currently  is  investigating  properties,  either
presently or previously  owned by the Company,  which were at one time sites of,
or  sites  associated  with,  manufactured  gas  plants.  The  purpose  of  this
investigation is to determine if waste materials are present,  if such materials
constitute  an  environmental  or  health  risk,  and if  the  Company  has  any
responsibility  for remedial action.  Where  appropriate,  the Company has begun
remediation of certain of these sites. The Company does not expect these matters
to have a  material  adverse  effect on its  financial  position  or  results of
operations.

     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  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.

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 
                                       9
<PAGE>
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,  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 material  adverse
impact on its financial position or results of operations.
                                       10
<PAGE>
                               ITEM 2. PROPERTIES

Accredited Capacity

     The Company's  present  generating  facilities have an accredited  capacity
aggregating 4,026,700 kW, comprised as follows:
<TABLE>
<CAPTION>
                                                                                                       Capacity(kW)
                                                                                                       ------------
<S>                                                                                                   <C>    
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..........................      1,091,600
                                                                                                       =========

Other............................................................................................          5,600
                                                                                                       =========
</TABLE>
- ---------------

     (1) West Phoenix steam units (108,300 kW) are currently mothballed.

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

Reserve Margin

     The Company's peak one-hour  demand on its electric  system was recorded on
July 31,  1996 at  4,574,700  kW,  compared  to the 1995  peak of  4,420,400  kW
recorded on July 28. 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 31, 1996,  computed in
accordance with accepted  industry  practices,  amounted to 4,680,300 kW, for an
installed  reserve margin of 2.7%.  The power actually  available to the Company
from its resources  fluctuates from time to time due in part to planned outages,
technical problems and short-term purchases. The available capacity from sources
actually  operable at the time of the 1996 peak  amounted to 4,909,300 kW, for a
margin of 8.5%. Firm purchases from  neighboring  utilities  totaling 650,000 kW
were in  place at the time of the peak  ensuring  the  ability  to meet the load
requirement.

Plant Sites Leased from Navajo Nation

     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 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 that would
settle  certain issues  regarding  this waiver and other matters,  including the
computation of royalties due on the sales of coal and possessory  interest taxes
paid by the fuel supplier to Four Corners.  If this  settlement is  consummated,
the fuel  supplier,  the Navajo Nation and the Four Corners  participants
                                       11
<PAGE>
would agree as a part of their settlement to restructure their  relationships in
an effort to permit the power and energy  generated at Four Corners to be priced
competitively.  The  Company  cannot  currently  predict  the  outcome  of these
settlement negotiations.  Certain of the Company's transmission lines and almost
all of its contracted coal sources are also located on Indian reservations.  See
"Generating Fuel and Purchased Power --- Coal Supply" in Item 1.

Palo Verde Nuclear Generating Station

     Palo Verde Leases

     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).

     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.

Other Information Regarding the Company's Properties

     See  "Environmental  Matters" and "Water  Supply" in Item 1 with respect to
matters  having  possible  impact on the  operation of certain of the  Company's
power plants.

     See  "Construction  Program"  in Item 1 and  "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  4, 7 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.
                                       12
<PAGE>
                                   [MAP PAGE]

     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.


                                       13
<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). On April 23,
1996, the parties  reached an agreement to settle the litigation and on July 18,
1996,  the  Governor  signed a new  Arizona  property  tax law that  reduced the
aggregate  property  tax of the Company by  approximately  $18  million  (before
income  taxes) in 1996,  with slightly  lower amounts  expected in future years.
Under the  formula for  potential  future  rate  reduction  pursuant to the 1996
regulatory  agreement  (see "1996  Regulatory  Agreement"  in Note 2 of Notes to
Financial  Statements in Item 8 of this  report),  the property tax reduction is
expected to reduce  future  retail  rates.  The parties to the  litigation  have
reached a settlement  pursuant to which the Company will  relinquish  its claims
for  retrospective  relief provided that the prospective  relief provided by the
new  law is not  changed  (other  than by  changes  in law  affecting  taxpayers
generally) for a period of three years.

     See  "Environmental  Matters"  and  "Water  Supply"  in Item 1 in regard to
pending or threatened litigation and other disputes. See "Regulatory Matters" in
Note 2 of Notes to  Financial  Statements  in Item 8 for  information  regarding
lawsuits filed by the Company challenging certain provisions of rules adopted by
the ACC for the phased-in introduction of retail electric competition in Arizona
(Arizona Public Service Company v. The Arizona  Corporation  Commission,  in the
Superior  Court of the State of Arizona in and for the County of  Maricopa,  No.
CV97-03753,  and  Arizona  Public  Service  Company v. The  Arizona  Corporation
Commission,  in the Court of Appeals,  State of  Arizona,  Division  One,  No. 1
CA-CC-97-0002, ACC Docket No. R-0000-94-165).

                       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.
                                       14
<PAGE>
                      SUPPLEMENTAL ITEM. EXECUTIVE OFFICERS
                                OF THE REGISTRANT

The Company's executive officers are as follows:

<TABLE>
<CAPTION>
                                  Age At
Name                          March 1, 1997            Position(s) At March 1, 1997
- ----                          -------------            ----------------------------
<S>                                 <C>          <C>
Richard Snell                       66            Chairman of the Board of Directors(1)
William J. Post                     46            President and Chief Executive Officer(1)
Jack E. Davis                       50            Executive Vice President, Commercial Operations
George A. Schreiber, Jr.            48            Executive Vice President and Chief Financial Officer(1)
William L. Stewart                  53            Executive Vice President, Generation
Armando B. Flores                   53            Senior Vice President, Human Resources and Corporate Services
James M. Levine                     47            Senior Vice President, Nuclear
Jan H. Bennett                      49            Vice President, Customer Service
Edward Z. Fox                       43            Vice President, Environmental, Health and Safety
William E. Ide                      50            Vice President, Nuclear Engineering
Nancy C. Loftin                     43            Vice President, Chief Legal Counsel and Secretary
Leslie M. Mesh                      50            Vice President, Marketing and Economic Development
Gregg R. Overbeck                   50            Vice President, Nuclear Production
Nancy E. Felker                     45            Treasurer
William J. Hemelt                   43            Controller

</TABLE>
- ---------------

     (1) Member of the Board of Directors.

     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,  and he  retired as  President  in  February  1997.
Previously, he was Chairman of the Board (1989-1992) and Chief Executive Officer
(1989-1990) of Aztar Corporation.

     Mr. Post assumed his present  position in February 1997. Prior to that time
he was Senior Vice President and Chief Operating Officer (since September 1994),
Senior Vice President,  Planning, Information and Financial Services (since June
1993), and Vice President, Finance & Rates (since April 1987). In February 1997,
Mr. Post became President of Pinnacle West.

     Mr. Davis was elected to his present  position in September 1996.  Prior to
that  time  he  was  Vice   President,   Generation   and   Transmission   (June
1993-September 1996);  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.  Schreiber was elected to his present  position in February 1997. Prior
to that time he was  Managing  Director at  PaineWebber,  Inc.  (since  February
1990).

     Mr. Stewart was elected to his present position in September 1996. Prior to
that time he was Executive Vice  President,  Nuclear (since May 1994) and Senior
Vice President --- Nuclear for Virginia Power (since 1989).
                                       15
<PAGE>
     Mr. Flores was elected to his present  position in September 1996. Prior to
that time, he was Vice President, Human Resources (1991-1996) of the Company.

     Mr. Levine was elected to his present  position in September 1996. Prior to
that time he was Vice President, Nuclear Production (since September 1989).

     Mr. Bennett was elected to his present position in May 1991.

     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).

     Mr. Ide was elected to his present  position in  September  1996.  Prior to
that time he was Director, Palo Verde Operations (1994-1996) and Palo Verde Unit
1 Plant Manager (1988-1994).

     Ms. Loftin was elected to the  positions of Vice  President and Chief Legal
Counsel in September 1996 and has been Secretary since April 1987. Prior to that
time, in addition to Secretary, she was Corporate Counsel (since February 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).

     Ms. Felker 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.

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

                                     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.
                                       16
<PAGE>
     The chart below sets forth the dividends  declared on the Company's  common
stock for each of the four quarters for 1996 and 1995.

                             Common Stock Dividends
                             (Thousands of Dollars)
<TABLE>
<CAPTION>
- --------------------------------------- -------------------------------------- --------------------------------------
               Quarter                                  1996                                   1995
- --------------------------------------- -------------------------------------- --------------------------------------
<S>          <C>                                       <C>                                     <C>    
             1st Quarter                               $42,500                                 $42,500
             2nd Quarter                                42,500                                  42,500
             3rd Quarter                                42,500                                  42,500
             4th Quarter                                42,500                                  42,500
- --------------------------------------- -------------------------------------- --------------------------------------
</TABLE>

     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 3 and 4 of
Notes to Financial  Statements in Item 8 for  restrictions on retained  earnings
available for the payment of common stock dividends.

                         ITEM 6. SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>
                                                    1996           1995          1994          1993          1992
                                                  ----------    ----------    ----------    ----------    ----------
                                                                      (Thousands of Dollars)
<S>                                               <C>           <C>           <C>           <C>           <C>       
Electric Operating Revenues..................     $1,718,272    $1,614,952    $1,626,168    $1,602,413    $1,587,582
Fuel and Purchased Power.....................        325,523       269,798       300,689       300,546       287,201
Operating Expenses...........................      1,027,541       963,400       957,046       929,379       908,123
                                                  ----------    ----------    ----------    ----------    ----------
   Operating Income..........................        365,208       381,754       368,433       372,488       392,258
Other Income.................................         35,217        25,548        44,510        54,220        48,801
Interest Deductions --- Net..................        156,954       167,732       169,457       176,322       194,254
                                                  ----------    ----------    ----------    ----------    ----------
   Net Income................................        243,471       239,570       243,486       250,386       246,805
   Preferred Dividends.......................         17,092        19,134        25,274        30,840        32,452
                                                  ----------    ----------    ----------    ----------    ----------
   Earnings for Common Stock.................     $  226,379    $  220,436    $  218,212    $  219,546    $  214,353
                                                  ==========    ==========    ==========    ==========    ==========


Total Assets.................................     $6,423,222    $6,418,262    $6,348,261    $6,357,262    $5,629,432
                                                  ==========    ==========    ==========    ==========    ==========


Capital Structure:
   Common Stock Equity.......................     $1,729,390    $1,621,555    $1,571,120    $1,522,941    $1,476,390
   Non-Redeemable Preferred Stock............        165,673       193,561       193,561       193,561       168,561
   Redeemable Preferred Stock................         53,000        75,000        75,000       197,610       225,635
   Long-Term Debt Less Current Maturities....      2,029,482     2,132,021     2,181,832     2,124,654     2,052,763
                                                  ----------    ----------    ----------    ----------    ----------
     Total Capitalization....................      3,977,545     4,022,137     4,021,513     4,038,766     3,923,349
   Current Maturities of Long-Term Debt......        153,780         3,512         3,428         3,179        94,217
   Short-Term Debt...........................         16,900       177,800       131,500       148,000       195,000
                                                  ----------    ----------    ----------    ----------    ----------
     Total...................................     $4,148,225    $4,203,449    $4,156,441    $4,189,945    $4,212,566
                                                  ==========    ==========    ==========    ==========    ==========
</TABLE>
- ---------------

     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.
                                       17
<PAGE>
            ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

Results of Operations

1996  Compared  with 1995  Earnings in 1996 were $226.4  million  compared  with
$220.4 million in 1995.  Earnings increased primarily due to increased operating
revenues,  lower property  taxes,  the  recognition of $12 million of income tax
benefits  associated with capital loss carryforwards and lower interest expense.
The comparison of 1996 to 1995 was also positively impacted by asset write-downs
of $21 million before income taxes in 1995.  Operating  revenues were higher due
to increased  sales resulting from customer  growth,  warmer weather in 1996 and
higher usage,  particularly by residential  customers.  Property taxes decreased
primarily  due to a change in tax law.  Interest  expense was lower due to lower
average interest rates and lower amounts of debt outstanding.

Partially  offsetting  these  positive  factors were $60 million of  accelerated
regulatory asset  amortization,  higher fuel expenses,  a pretax charge of $31.7
million for a voluntary  severance  program  and a retail rate  reduction.  Also
negatively  affecting the comparison of 1996 with 1995 was a gain on the sale of
a small subsidiary in 1995. The accelerated  regulatory  asset  amortization and
the rate reduction were part of a regulatory  agreement  which became  effective
July 1, 1996 (see Note 2 of Notes to Financial  Statements).  Fuel expenses were
up primarily due to higher natural gas costs,  increased retail sales and higher
coal prices.  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.

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 accelerated amortization of investment tax credits was a result
of a 1994 rate settlement  (see Note 2 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.

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 1996 and 1995 electric operating revenues compared with
the prior year follows (in millions of dollars):

                                                      1996              1995
                                                      ----              ----
                Volume variance:
                  Customer growth and usage          $ 75.1            $ 57.9
                  Weather                              40.1             (42.0)
                  Other                                ---               (1.7)
                Rate reductions                       (29.7)            (11.4)
                Interchange sales                       8.5              (7.2)
                Other                                   9.3              (6.8)
                                                     ------            ------

                  Total change                       $103.3            $(11.2)
                                       18
<PAGE>
Other Income Net income  reflects  accounting  practices  required for regulated
public  utilities  and  represents  a  composite  of cash  and  non-cash  items,
including  AFUDC and  accretion  income on Palo Verde Unit 3 (see  Statements of
Cash Flows and Note 1 of Notes to Financial Statements). The after-tax accretion
income  recorded  in  1994  was  $20.3  million.  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 2 of Notes to  Financial
Statements).

Capital Needs and Resources

During 1996, the Company redeemed  approximately  $223 million of long-term debt
and preferred  stock.  Required and optional  redemptions of preferred stock and
repayments of long-term debt,  including  premiums  thereon,  and payments for a
capitalized lease obligation are expected to total  approximately  $222 million,
$114 million and $114 million for the years 1997, 1998 and 1999, respectively.

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,  external  financings  and annual equity  infusions  from the parent
company of $50 million  from 1997 through 1999 (see Note 2 of Notes to Financial
Statements).

Present  construction  plans  through  the year  2006 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,
for  upgrading  existing  facilities  and for  environmental  purposes.  Capital
expenditures are anticipated to be approximately $296 million,  $283 million and
$262 million for 1997, 1998 and 1999, respectively.  These amounts include about
$30 million each year for nuclear fuel.

During the period 1994 through 1996, the Company funded all capital expenditures
with funds from  operations.  The Company expects to have adequate  resources to
meet its capital requirements for the period 1997 through 1999.

Although provisions in the Company's bond indenture,  articles of incorporation,
and ACC financing orders establish  maximum amounts of additional first mortgage
bonds and preferred stock that the Company may issue, management does not expect
any of these  provisions  to limit the  Company's  ability  to meet its  capital
requirements.

As of December 31, 1996, the Company had credit  commitments  from various banks
totaling  approximately $400 million, which were available either to support the
issuance of  commercial  paper or to be used as bank  borrowings.  At the end of
1996,  there were $16.9  million of  commercial  paper and $100  million of bank
borrowings outstanding.

Accounting Matters

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.

Current Issues

The Company's ability to maintain and improve its current level of earnings will
depend on several factors.  As the electric  industry becomes more  competitive,
the  Company's  ability  to reduce  costs and  increase  productivity  and asset
utilization will be an important factor in maintaining a price structure that is
both  attractive to customers and  profitable  to the Company.  Other  important
factors  that  could  affect  the  Company's  future  earnings  levels  and  any
forward-looking  statements  contained  in  this  "Management's  Discussion  and
Analysis of Financial  Condition and Results of Operations"  include  regulatory
developments;  competitive developments;  regional economic conditions; 
                                       19
<PAGE>
the  cost  of  debt  and  equity  capital;  regulatory,  tax  and  environmental
legislation;  weather  variations  affecting  customer usage; and  technological
developments in the electricity industry.

Competition Competition continues to evolve in the electric utility industry. In
December 1996,  the ACC adopted rules for the  introduction  of retail  electric
competition in Arizona in phases from 1999 through 2003.  The Rules  establish a
framework for introducing competition; however, with respect to certain matters,
they also contain requirements for further workshops and ACC consideration prior
to implementation. Recommendations to the ACC from the workshops are expected in
late 1997.  The Rules  indicate that the ACC will allow  recovery of unmitigated
stranded  costs,  but do  not  set  forth  the  mechanisms  for  determining  or
recovering such costs.  Separately,  the Arizona legislature established a joint
legislative  committee to study retail electric competition and to report to the
legislature by the end of 1997. The Company believes that state legislation will
ultimately be required  before  significant  implementation  of retail  electric
competition can lawfully occur in Arizona. Additionally,  legislation related to
electric competition has been proposed in the U.S. Congress. See Note 2 of Notes
to Financial  Statements  for further  discussion of  competitive  developments.
Until it has been determined how competition will be implemented in Arizona, the
Company cannot accurately predict the impact of full retail electric competition
on its financial position or results of operations.

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  existing  regulatory  orders and current
regulatory  environment  support its accounting  practices related to regulatory
assets which  amounted to  approximately  $1.1 billion at December 31, 1996.  In
accordance  with  the  1996  regulatory  agreement,   the  ACC  accelerated  the
amortization of  substantially  all of the Company's  regulatory  assets over an
eight-year  period.  If rate  recovery  of these  assets is no longer  probable,
whether due to competition or regulatory  action, the Company would no longer be
able  to  apply  the  provisions  of  SFAS  No.  71 to all or  some  part of its
operations  which  could  have a  material  impact  on the  Company's  financial
statements.  See  Note  1  of  Notes  to  Financial  Statements  for  additional
information on regulatory accounting.

Rate  Matters  Pursuant to the price  reduction  formula in the 1996  regulatory
agreement  (see Note 2 of Notes to  Financial  Statements),  in March 1997,  the
Company filed with the ACC its calculation of an annual retail rate reduction of
approximately  $18 million ($11 million  after income  taxes) or 1.2%,to  become
effective July 1, 1997. The amount and timing of the rate decrease is subject to
ACC approval.
                                       20
<PAGE>
                          ITEM 8. FINANCIAL STATEMENTS
                             AND SUPPLEMENTARY DATA

                          INDEX TO FINANCIAL STATEMENTS


<TABLE>
<CAPTION>
                                                                                                                Page
                                                                                                                ----

<S>                                                                                                              <C>
Report of Management..........................................................................................   22

Independent Auditors' Report..................................................................................   23

Statements of Income for each of the three years in the period ended December 31, 1996........................   25

Balance Sheets --- December 31, 1996 and 1995.................................................................   26

Statements of Cash Flows for each of the three years in the period ended December 31, 1996....................   28

Statements of Retained Earnings for each of the three years in the period ended December 31, 1996.............   29

Notes to Financial Statements.................................................................................   29
</TABLE>

     See Note 13 of Notes to Financial  Statements  for the  selected  quarterly
financial data required to be presented in this Item.
                                       21
<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.





William J. Post                                   George A. Schreiber, Jr.

William J. Post                                   George A. Schreiber, Jr.
President and                                     Executive Vice President
Chief Executive Officer                           and Chief Financial Officer
                                       22
<PAGE>
                          INDEPENDENT AUDITORS' REPORT


We have  audited  the  accompanying  balance  sheets of Arizona  Public  Service
Company as of December 31, 1996 and 1995 and the related  statements  of income,
retained earnings and cash flows for each of the three years in the period ended
December 31, 1996.  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, 1996 and 1995
and the results of its operations and its cash flows for each of the three years
in the period ended  December 31, 1996 in  conformity  with  generally  accepted
accounting principles.



Deloitte & Touche LLP

Deloitte & Touche LLP
Phoenix, Arizona
February 28, 1997
                                       23
<PAGE>
                      [THIS PAGE INTENTIONALLY LEFT BLANK]

                                       24
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                              STATEMENTS OF INCOME

<TABLE>
<CAPTION>
                                                                          Year Ended December 31,
                                                        ------------------------------------------------------------
                                                           1996                    1995                     1994
                                                        -----------             -----------              -----------
                                                                          (Thousands of Dollars)
<S>                                                     <C>                      <C>                     <C>        
Electric Operating Revenues.........................    $ 1,718,272              $ 1,614,952             $ 1,626,168
                                                        -----------              -----------             -----------


Fuel Expenses:
   Fuel for electric generation.....................        230,393                  208,928                 237,103
   Purchased power..................................         95,130                   60,870                  63,586
                                                        -----------              -----------             -----------
     Total..........................................        325,523                  269,798                 300,689
                                                        -----------              -----------             -----------

Operating Revenues Less Fuel Expenses...............      1,392,749                1,345,154               1,325,479
                                                        -----------              -----------             -----------

Other Operating Expenses:
   Operations excluding fuel expenses...............        321,959                  284,842                 292,292
   Maintenance......................................        108,755                  115,972                 119,629
   Depreciation and amortization (Note 1)...........        297,210                  242,098                 236,108
   Income taxes (Note 9)............................        178,513                  178,865                 168,202
   Other taxes......................................        121,104                  141,623                 140,815
                                                        -----------              -----------             -----------
     Total..........................................      1,027,541                  963,400                 957,046
                                                        -----------              -----------             -----------

Operating Income....................................        365,208                  381,754                 368,433
                                                        -----------              -----------             -----------

Other Income (Deductions):
   Allowance for equity funds used during
     construction...................................          5,209                    4,982                   3,941
   Income taxes (Note 9)............................         45,552                   37,598                  (9,042)
   Palo Verde accretion income (Note 1).............            ---                      ---                  33,596
   Other --- net....................................        (15,544)                 (17,032)                 16,015
                                                        -----------              -----------             -----------
     Total..........................................         35,217                   25,548                  44,510
                                                        -----------              -----------             -----------

Income Before Interest Deductions...................        400,425                  407,302                 412,943
                                                        -----------              -----------             -----------


Interest Deductions:
   Interest on long-term debt.......................        147,666                  160,032                 159,840
   Interest on short-term borrowings................         10,621                    8,143                   6,205
   Debt discount, premium and expense...............          8,176                    8,622                   8,854
   Allowance for borrowed funds used during
     construction...................................         (9,509)                  (9,065)                 (5,442)
                                                        -----------              -----------             -----------
     Total..........................................        156,954                  167,732                 169,457
                                                        -----------              -----------             -----------

Net Income..........................................        243,471                  239,570                 243,486
Preferred Stock Dividend Requirements...............         17,092                   19,134                  25,274
                                                        -----------              -----------             -----------

Earnings for Common Stock...........................   $    226,379             $    220,436            $    218,212
                                                       ============             ============            ============
</TABLE>
See Notes to Financial Statements.
                                       25
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                                 BALANCE SHEETS
                                     ASSETS

<TABLE>
<CAPTION>
                                                                                           December 31,
                                                                                ------------------------------------
                                                                                   1996                     1995
                                                                                -----------              -----------
                                                                                       (Thousands of Dollars)
<S>                                                                              <C>                     <C>        
Utility Plant (Notes 4, 7 and 8):
   Electric plant in service and held for future use........................     $ 6,803,211             $ 6,544,860
   Less accumulated depreciation and amortization...........................       2,426,143               2,231,614
                                                                                 -----------             -----------
     Total..................................................................       4,377,068               4,313,246
   Construction work in progress............................................         226,935                 281,757
   Nuclear fuel, net of amortization of $63,892
     and $68,275............................................................          51,137                  52,084
                                                                                 -----------             -----------
     Utility Plant --- net..................................................       4,655,140               4,647,087
                                                                                 -----------             -----------

Investments and Other Assets (Note 12)......................................         113,666                  97,742
                                                                                 -----------             -----------

Current Assets:
   Cash and cash equivalents................................................          12,521                  18,389
   Accounts receivable:
     Service customers......................................................         111,715                 100,433
     Other..................................................................          49,898                  28,107
     Allowance for doubtful accounts........................................          (1,685)                 (1,656)
Accrued utility revenues (Note 1)...........................................          55,470                  53,519
Materials and supplies (at average cost)....................................          74,120                  78,271
Fossil fuel (at average cost)...............................................          13,928                  21,722
Deferred income taxes (Note 9)..............................................           8,424                   5,653
Other.......................................................................          22,767                  17,839
                                                                                 -----------             -----------
   Total Current Assets.....................................................         347,158                 322,277
                                                                                 -----------             -----------

Deferred Debits:
   Regulatory asset for income taxes (Note 9)...............................         516,722                 548,464
   Rate synchronization cost deferral (Note 1)..............................         414,082                 449,299
   Unamortized costs of reacquired debt.....................................          69,554                  63,518
   Unamortized debt issue costs.............................................          16,692                  17,772
   Other....................................................................         290,208                 272,103
                                                                                 -----------             -----------
     Total Deferred Debits..................................................       1,307,258               1,351,156
                                                                                 -----------             -----------
     Total..................................................................     $ 6,423,222             $ 6,418,262
                                                                                 ===========             ===========
</TABLE>
See Notes to Financial Statements.
                                       26
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                                 BALANCE SHEETS
                                   LIABILITIES

<TABLE>
<CAPTION>
                                                                                           December 31,
                                                                                ------------------------------------
                                                                                   1996                     1995
                                                                                -----------              -----------
                                                                                       (Thousands of Dollars)
<S>                                                                             <C>                     <C>         
Capitalization (Notes 3 and 4):
   Common stock.............................................................    $    178,162            $    178,162
   Premiums and expenses --- net............................................       1,091,122               1,039,550
   Retained earnings........................................................         460,106                 403,843
                                                                                ------------            ------------
     Common stock equity....................................................       1,729,390               1,621,555
   Non-redeemable preferred stock...........................................         165,673                 193,561
   Redeemable preferred stock...............................................          53,000                  75,000
   Long-term debt less current maturities...................................       2,029,482               2,132,021
                                                                                ------------            ------------
     Total Capitalization...................................................       3,977,545               4,022,137
                                                                                ------------            ------------

Current Liabilities:
   Commercial paper (Note 5)................................................          16,900                 177,800
   Current maturities of long-term debt (Note 4)............................         153,780                   3,512
   Accounts payable.........................................................         174,394                 106,583
   Accrued taxes............................................................          86,327                  82,827
   Accrued interest.........................................................          39,115                  41,549
   Customer deposits........................................................          32,137                  32,746
   Other....................................................................          21,150                  21,134
                                                                                ------------            ------------
     Total Current Liabilities..............................................         523,803                 466,151
                                                                                ------------            ------------

Deferred Credits and Other:
   Deferred income taxes (Note 9)...........................................       1,414,242               1,429,482
   Deferred investment tax credit (Note 9)..................................          87,723                 115,353
   Unamortized gain ___ sale of utility plant (Note 8)......................          86,939                  91,514
   Customer advances for construction.......................................          24,044                  19,846
   Other....................................................................         308,926                 273,779
                                                                                ------------            ------------
     Total Deferred Credits and Other.......................................       1,921,874               1,929,974
                                                                                ------------            ------------

Commitments and Contingencies (Note 11)

   Total....................................................................     $ 6,423,222             $ 6,418,262
                                                                                 ===========             ===========
</TABLE>
                                       27
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                            STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                  Year Ended December 31,
                                                                        --------------------------------------------
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)
<S>                                                                     <C>              <C>               <C>      
Cash Flows from Operations:
   Net income......................................................     $ 243,471        $ 239,570         $ 243,486
   Items not requiring cash:
     Depreciation and amortization.................................       297,210          242,098           236,108
     Nuclear fuel amortization.....................................        33,566           31,587            32,564
     Allowance for equity funds used during construction...........        (5,209)          (4,982)           (3,941)
     Deferred income taxes --- net.................................       (12,717)          15,344            83,249
     Deferred investment tax credit --- net........................       (27,630)         (27,641)           (6,825)
     Rate refund reversal..........................................            ---             ---            (9,308)
     Palo Verde accretion income...................................            ---             ---           (33,596)
Changes in certain current assets and liabilities:
     Accounts receivable --- net...................................       (33,044)           1,659            (7,276)
     Accrued utility revenues......................................        (1,951)           1,913             4,924
     Materials, supplies and fossil fuel...........................        11,945           25,606             4,795
     Other current assets..........................................        (4,928)          (3,677)           (1,509)
     Accounts payable..............................................        68,788            6,333            21,666
     Accrued taxes.................................................         3,500           (6,585)          (22,881)
     Accrued interest..............................................        (2,565)          (3,621)             (577)
     Other current liabilities.....................................          (522)           3,393                (9)
   Other --- net...................................................        17,216           21,328              (418)
                                                                        ---------        ---------         ---------
     Net cash provided.............................................       587,130          542,325           540,452
                                                                        ---------        ---------         ---------

Cash Flows from Investing:
   Capital expenditures............................................      (258,598)        (295,772)         (245,925)
   Allowance for borrowed funds used during construction...........        (9,509)          (9,065)           (5,442)
   Other...........................................................        (9,702)         (22,645)           (7,251)
                                                                        ---------        ---------         ---------
     Net cash used.................................................      (277,809)        (327,482)         (258,618)
                                                                        ---------        ---------         ---------

Cash Flows from Financing:
   Long-term debt..................................................       205,830           87,130           516,612
   Short-term borrowings --- net...................................      (160,900)          46,300           (16,500)
   Equity infusion.................................................        50,000               ---               ---
   Dividends paid on common stock..................................      (170,000)        (170,000)         (170,000)
   Dividends paid on preferred stock...............................       (17,416)         (19,134)          (26,232)
   Repayment of preferred stock....................................       (50,360)             ---          (124,096)
   Repayment and reacquisition of long-term debt...................      (172,343)        (147,282)         (462,643)
                                                                        ---------        ---------         ---------
     Net cash used.................................................      (315,189)        (202,986)         (282,859)
                                                                        ---------        ---------         ---------

Net increase (decrease) in cash and cash equivalents...............        (5,868)          11,857            (1,025)
Cash and cash equivalents at beginning of year.....................        18,389            6,532             7,557
                                                                        ---------        ---------         ---------

Cash and cash equivalents at end of year...........................    $   12,521       $   18,389       $     6,532
                                                                       ==========       ==========       ===========

Supplemental Disclosure of Cash Flow Information:
   Cash paid during the year for:
     Interest (excluding capitalized interest).....................     $ 150,603        $ 163,592         $ 161,294
     Income taxes..................................................     $ 158,553        $ 164,261         $ 121,578
</TABLE>
See Notes to Financial Statements.
                                       28
<PAGE>
                         ARIZONA PUBLIC SERVICE COMPANY
                         STATEMENTS OF RETAINED EARNINGS

<TABLE>
<CAPTION>
                                                                                  Year Ended December 31,
                                                                        --------------------------------------------
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)
<S>                                                                     <C>              <C>               <C>      
Retained earnings at beginning of year.............................     $ 403,843        $ 353,655         $ 307,098
Add:  Net income...................................................       243,471          239,570           243,486
                                                                        ---------        ---------         ---------
   Total...........................................................       647,314          593,225           550,584
                                                                        ---------        ---------         ---------

Deduct:
   Dividends:
     Common stock (Notes 3 and 4)..................................       170,000          170,000           170,000
     Preferred stock (at required rates) (Note 3)..................        17,092           19,134            25,274
   Other...........................................................           116              248             1,655
                                                                        ---------        ---------         ---------
     Total deductions..............................................       187,208          189,382           196,929
                                                                        ---------        ---------         ---------

Retained earnings at end of year...................................     $ 460,106        $ 403,843         $ 353,655
                                                                        =========        =========         =========
</TABLE>
See Notes to Financial Statements.

                                       APS
                          NOTES TO FINANCIAL STATEMENTS


1.   Summary of Significant Accounting Policies

Nature of Operations The Company is Arizona's  largest  electric  utility,  with
738,000  customers,  and provides  wholesale or retail  electric  service to the
entire state of Arizona with the  exception of Tucson and about  one-half of the
Phoenix area.

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.

Regulatory  Accounting  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 rate  synchronization  cost deferrals
(see "Rate Synchronization Cost Deferrals" in this note) and deferred taxes (see
Note  9).  These  items,  combined  with  miscellaneous  regulatory  assets  and
liabilities, amounted to approximately $1.1 billion and $1.2 billion at December
31, 1996 and 1995, respectively, most of which are included in "Deferred Debits"
on the Balance Sheets.  In accordance  with the 1996  regulatory  agreement (see
Note 2),  the ACC  accelerated  the  amortization  of  substantially  all of the
Company's  regulatory assets to an eight-year period beginning July 1, 1996. The
accelerated  portion of the regulatory  asset  amortization,  approximately  $60
million pretax in 1996, is included in depreciation and amortization  expense on
the Statements of Income.

The Company's  existing  regulatory  orders and current  regulatory  environment
support its accounting  practices related to regulatory assets. If rate recovery
of these assets is no longer probable,  whether due to competition or 
                                       29
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


regulatory  action,  the Company would no longer be able to apply the provisions
of SFAS No. 71 to all or some part of its operations which could have a material
impact on the Company's financial statements.

Common  Stock All of the  outstanding  shares of common stock of the Company are
owned by Pinnacle West. See Note 3.

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.

Depreciation  on utility  property  is recorded on a  straight-line  basis.  The
applicable  rates for 1994 through 1996 ranged from 1.51% to 20%, which resulted
in an annual composite rate of 3.32% for 1996.

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 7.75% for 1996;  8.52% for
1995; and 7.70% for 1994. The Company compounds AFUDC semiannually and ceases to
accrue  AFUDC when  construction  is  completed  and the  property  is placed in
service. Effective in 1997, the Company will no longer accrue AFUDC. In place of
AFUDC,  the Company will  capitalize  interest in  accordance  with SFAS No. 34,
"Capitalization of Interest Cost."

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.

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
was $20.3 million.

Rate  Synchronization  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).  Beginning  July 1, 1996,  the deferrals are
being amortized over an eight-year period in accordance with the 1996 regulatory
agreement  (see Note 2).  Prior to July 1, the  deferrals  were  amortized  over
thirty-five  year  periods.   Amortization  of  the  deferrals  is  included  in
depreciation and amortization expense on the Statements of Income.

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.
                                       30
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


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 11 for  information  on spent fuel
disposal and 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.  In
accordance with the 1996 regulatory  agreement (see Note 2), the ACC accelerated
the Company's  amortization of the regulatory asset for reacquired debt costs to
an eight-year  period  beginning  July 1, 1996. The  accelerated  portion of the
regulatory  asset  amortization  is included in  depreciation  and  amortization
expense on the Statements of Income.

Stock-Based  Compensation  The FASB issued a new  statement on  "Accounting  for
Stock-Based Compensation" which was effective for 1996. The statement encourages
but does not require  companies to recognize  compensation  expense based on the
fair value  method.  The Company  continues  to recognize  expense  based on APB
Opinion  No. 25. The  effects on net income of  applying  the fair value  method
would not be material.

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 1996 presentation.

2.   Regulatory Matters

Electric Industry Restructuring

State  The  ACC  has  been   conducting  an  ongoing   investigation   into  the
restructuring  of the Arizona electric  industry in an open  competition  docket
involving  many parties.  In December 1996, the ACC adopted rules that provide a
framework  for the  introduction  of retail  electric  competition.  The ACC has
ordered that  reliability,  stranded cost recovery,  the phase-in  process,  and
bundled,  unbundled and metering services, as well as legal issues, will require
additional  consideration  and will be addressed  through  workshops and working
groups  which  will issue  recommendations  to the ACC  during  1997.  The rules
include the following major provisions:

o    The Rules are  intended to apply to virtually  all of the Arizona  electric
     utilities regulated by the ACC, including the Company.

o    Each  affected  utility  would be  required to make  available  at least 20
     percent of its 1995 system  retail peak demand for  competitive  generation
     supply to all customer  classes not later than January 1, 1999; at least 50
     percent not later than  January 1, 2001;  and all of its retail  demand not
     later than January 1, 2003.

o    Electric  service  providers that obtain a Certificate  of Convenience  and
     Necessity  (CC&N) from the ACC would be allowed to supply,  market,  and/or
     broker specified electric services at retail.  These services would include
     electric generation but exclude electric transmission and distribution.

o    On or before December 31, 1997,  each affected  utility is required to file
     with the ACC proposed  tariffs for bundled  service and unbundled  service.
     Bundled  service  means  electric  service   elements  (i.e.,   generation,
     transmission,  distribution,  and ancillary services) provided as a package
     to consumers within an affected  utility's current service area.  Unbundled
     service means electric  service  elements  provided and priced  
                                       31
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


     separately.  Affected  utilities  would  be  required  to  provide  bundled
     service, as well as unbundled transmission,  distribution and miscellaneous
     other services, at regulated, cost-based rates.

o    The Rules indicate that the ACC will allow recovery of unmitigated stranded
     costs.  Each  affected  utility  would  be  required  to file  with the ACC
     estimates of unmitigated  stranded costs. The ACC would then, after hearing
     and  consideration of various factors,  determine the magnitude of stranded
     cost and appropriate stranded cost recovery mechanisms and charges.

The  Company  continues  to focus on working  with the ACC to bring  competitive
benefits  to Arizona  but  believes  that  certain  provisions  of the Rules are
deficient.  In February  1997,  the Company filed  lawsuits to protect its legal
rights regarding the Rules.

A joint  legislative  committee  has been  appointed to study  electric  utility
industry  restructuring  issues and report back to the legislature by the end of
1997. The Company  believes that  legislation will ultimately be required before
significant implementation of the Rules can lawfully occur.

Until it has been further  determined  how  competition  will be  implemented in
Arizona,  the  Company  cannot  accurately  predict  the  impact of full  retail
competition on its financial position or results of operations.

Federal  The  Energy  Policy  Act of 1992 and  recent  rulemakings  by FERC have
promoted  increased  competition in the wholesale  electric  power markets.  The
Company does not expect these rules to have a material  impact on its  financial
statements.

Several  electric  utility reform bills have been introduced  during the current
legislative session, which as currently written, would allow consumers to choose
their  electric  supplier  by 2000 or 2003.  These  bills,  other bills that are
expected to be introduced,  and ongoing discussions at the federal level suggest
a wide range of opinion  that will need to be  narrowed  before any  substantial
restructuring of the electric utility industry can occur.

1996 Regulatory Agreement

In April 1996, the ACC approved a regulatory  agreement  between the Company and
the ACC Staff. The major provisions of this agreement are:

o    An annual rate reduction of approximately  $48.5 million ($29 million after
     income taxes), or 3.4% on average for all customers except certain contract
     customers, effective 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  (price reduction formula)  referencing a return on equity (as
     defined) of 11.25%.

o    A moratorium  on filing for  permanent  rate changes prior to July 2, 1999,
     except under the price  reduction  formula and under  certain other limited
     circumstances.
                                       32
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


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

Pursuant to the price  reduction  formula,  in March 1997 the Company filed with
the ACC its calculation of an annual retail rate reduction of approximately  $18
million ($11 million after income taxes),  or 1.2%, to become  effective July 1,
1997. The amount and timing of the rate decrease is subject to ACC approval.

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 income taxes), effective June 1, 1994. As part of the
settlement,   in  1994  the  Company  reversed   approximately  $20  million  of
depreciation  ($15  million  after  income  taxes)  related to a 1991 Palo Verde
write-off.  It also provided for the accelerated  amortization of  substantially
all deferred investment tax credits over a five-year period beginning in 1995.
                                       33
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


3.   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, Series V redeemable preferred stock is callable by the
Company. Common and preferred stock balances at December 31 are shown below:
<TABLE>
<CAPTION>
                                                        Number                                                   
                                                       of Shares             Par          Par Value          Call 
                                                       Outstanding          Value        Outstanding         Price
                                                       -----------           Per         -----------          Per
                                Authorized         1996          1995       Share      1996       1995      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          152,740       155,945   $ 25.00  $   3,818  $   3,898   $ 27.50
   $2.50.....................      105,000          102,532       103,254     50.00      5,127      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..........                       239,900       240,000     50.00     11,995     12,000     50.50
     $2.625 Series C.........                       240,000       240,000     50.00     12,000     12,000     51.00
     $2.275 Series D.........                       199,655       200,000     50.00      9,983     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..............                       372,851       500,000    100.00     37,285     50,000       (c)
   Serial preferred..........   10,000,000
     $1.8125 Series W........                     2,398,615     3,000,000     25.00     59,965     75,000       (d)
                                                 ----------    ----------            ---------   --------          

       Total.................                     4,141,293     4,874,199            $ 165,673  $ 193,561
                                                 ==========    ==========            =========  =========          

   Redeemable:
   Serial preferred:
     $10.00 Series U.........                       410,000       500,000   $100.00  $  41,000  $  50,000       ---
     $7.875 Series V.........                       120,000       250,000    100.00     12,000     25,000       (e)
                                                 ----------    ----------            ---------   --------          
       Total.................                       530,000       750,000            $  53,000  $  75,000
                                                 ==========    ==========            =========  =========          
</TABLE>

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

(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 $104.73  through May 31, 1997, and thereafter  declining by a
     predetermined amount each year to par after May 31, 2002.
                                       34
<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:  $10.0  million in each of the years 1997
through 2000, and $1.0 million in 2001.

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                      1996         1995         1994               1996          1995         1994
- --------------------------------     --------       -------    ---------          --------       -------    ---------

<S>                                  <C>           <C>        <C>                 <C>           <C>        <C>      
Balance, January 1..............      750,000       750,000    1,976,100           $75,000       $75,000    $ 197,610
   Retirements:
     $8.80 Series K.............          ---           ---     (142,100)              ---           ---      (14,210)
     $11.50 Series R............          ---           ---     (284,000)              ---           ---      (28,400)
     $8.48 Series S.............          ---           ---     (300,000)              ---           ---      (30,000)
     $8.50 Series T.............          ---           ---     (500,000)              ---           ---      (50,000)
     $10.00 Series U............      (90,000)          ---          ---            (9,000)          ---          ---
     $7.875 Series V............     (130,000)          ---          ---           (13,000)          ---          ---
                                     --------       -------    ---------          --------       -------    ---------

Balance, December 31............      530,000       750,000      750,000           $53,000       $75,000    $  75,000
                                      =======       =======      =======           =======       =======    =========
</TABLE>


4.   Long-Term Debt

The following table presents long-term debt outstanding:

<TABLE>
<CAPTION>
                                                                                                     December 31,
                                                                                              ------------------------
                                                     Maturity Dates      Interest Rates          1996           1995
                                                     --------------      --------------       ----------    ----------
                                                                                               (Thousands of Dollars)

<S>                                                     <C>             <C>                   <C>           <C>       
First mortgage bonds                                    1997-2028       5.5%-10.25% (a)       $1,448,848    $1,604,317
Pollution control indebtedness                          2024-2031        Adjustable (b)          439,990       433,280
Senior notes                                              2006               6.75%               100,000           ---
Debentures                                                2025                10%                 75,000        75,000
Bank loans                                                2001           Adjustable (c)          100,000           ---
Capitalized lease obligation (d)                        1996-2001            7.48%                19,424        22,936
                                                                                              ----------    ----------
   Total long-term debt                                                                        2,183,262     2,135,533
Less current maturities                                                                          153,780         3,512
                                                                                              ----------    ----------
   Total long-term debt less current maturities                                               $2,029,482    $2,132,021
                                                                                              ==========    ==========
</TABLE>
- ---------------

(a)  The  weighted-average  rate at  December  31,  1996 and 1995 was  7.66% and
     7.79%, respectively. The weighted-average years to maturity at December 31,
     1996 and 1995 was 18 years and 19 years, respectively.

(b)  The  weighted-average  rates for the years ended December 31, 1996 and 1995
     were 3.40% and 4.31%,  respectively.  Changes in short-term  interest rates
     would affect the costs associated with this debt.

(c)  The  weighted-average  rate for the year ended December 31, 1996 was 5.76%.
     Changes in short-term interest rates would affect the costs associated with
     this debt.

(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).
                                       35
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


Aggregate annual  principal  payments due on long-term debt and for sinking fund
requirements  through 2001 are as follows:  1997,  $153.8 million;  1998, $104.1
million;  1999, $104.4 million;  2000, $104.7 million; and 2001, $102.5 million.
See Note 3 for redemption and sinking fund requirements of redeemable  preferred
stock of the Company.

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, 1996.

5.   Lines of Credit

The Company had committed  lines of credit with various banks of $400 million at
December 31, 1996 and $300 million at December  31, 1995,  which were  available
either  to  support  the  issuance  of  commercial  paper or to be used for bank
borrowings. The commitment fees at December 31, 1996 and 1995 for these lines of
credit  ranged  from .10% to .15% per annum.  The  Company  had  long-term  bank
borrowings of $100 million outstanding at December 31, 1996 and commercial paper
borrowings  outstanding of $16.9 million and $177.8 million at December 31, 1996
and 1995,  respectively,  under  these  lines of credit.  The  weighted  average
interest rate on commercial paper borrowings was 6.40% and 6.06% on December 31,
1996 and 1995,  respectively.  By  Arizona  statute,  the  Company's  short-term
borrowings cannot exceed 7% of its total  capitalization  without the consent of
the ACC.

6.   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,
1996 and 1995 due to their  short  maturities.  Investments  in debt and  equity
securities are held for purposes  other than trading.  The December 31, 1996 and
1995 fair values of such  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, 1996 and 1995 was $2.16 billion and $2.11 billion, respectively,
and the estimated fair value was $2.13 billion and $2.14 billion,  respectively.
The fair  value  estimates  are  based on  quoted  market  prices of the same or
similar issues.
                                       36
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


7.   Jointly-Owned Facilities

At December 31, 1996, 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%          $1,825,459         $547,750        $15,130
   Palo Verde Nuclear Generating Station
     Unit 2 (see Note 8)                               17.0%             568,647          175,926          7,109
   Four Corners Steam Generating Station
     Units 4 and 5                                     15.0%             144,080           58,447            674
   Navajo Steam Generating Station
     Units 1, 2 and 3                                  14.0%             141,178           82,430         61,289(a)
   Cholla Steam Generating Station
     Common Facilities (b)                             62.8%(c)           71,154           37,962            549
Transmission Facilities:
   ANPP 500KV System                                   35.8%(c)           62,593           17,848          1,469
   Navajo Southern System                              31.4%(c)           27,113           16,135             46
   Palo Verde-Yuma 500KV System                        23.9%(c)           11,376            3,727            ---
   Four Corners Switchyards                            27.5%(c)            3,068            1,634              3
   Phoenix-Mead System                                 17.1%(c)           36,089             (876)           325
</TABLE>

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

(a)  The construction  costs at Navajo are primarily related to the installation
     of scrubbers required by recent environmental legislation.

(b)  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.

(c)  Weighted average of interests.


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 is recognized for the
                                       37
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


difference between lease payments and rent expense calculated on a straight-line
basis. In accordance  with the 1996  regulatory  agreement (see Note 2), the ACC
accelerated the Company's  amortization of the regulatory asset for leases to an
eight-year  period  beginning  July 1, 1996.  The  accelerated  amortization  is
included in depreciation and  amortization  expense on the Statements of Income.
The balance of this  regulatory  asset at December  31, 1996 was $57.3  million.
Lease expense for 1996, 1995 and 1994 was $41.8 million, $41.7 million and $42.2
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, 1996 was $44.6 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 1996, 1995 and 1994 was
approximately $9.7 million, $9.9 million and $10.1 million, respectively. Annual
future minimum rental  commitments,  excluding the Palo Verde and combined cycle
leases,  for the period  1997  through  2001 range  between  $12 million and $13
million.  Total  rental  commitments  after the year 2001 are  estimated at $107
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 ITCs are being amortized
over a five-year  period in accordance with the 1994 rate  settlement  agreement
(see Note 2). 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,  to reflect the
ratemaking  treatment.  This regulatory  asset is being amortized as the related
differences  reverse. In accordance with the 1996 regulatory agreement (see Note
2), the ACC accelerated the Company's  amortization of the regulatory  asset for
income taxes to an eight-year  period  beginning July 1, 1996.  The  accelerated
portion of the regulatory  asset  amortization is included in  depreciation  and
amortization expense on the Statements of Income.
                                       38
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


The components of income tax expense are as follows:
<TABLE>
<CAPTION>
                                                                                  Year Ended December 31,
                                                                        --------------------------------------------
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)
<S>                                                                      <C>              <C>              <C>      
Current:
   Federal.........................................................      $137,531         $120,196         $  74,272
   State...........................................................        35,777           33,368            26,447
                                                                         --------         --------         ---------
     Total current.................................................       173,308          153,564           100,719

Deferred...........................................................          (869)          17,933            83,350
Change in valuation allowance......................................       (11,848)          (2,589)              ---
Investment tax credit amortization.................................       (27,630)         (27,641)           (6,825)
                                                                         --------         --------         ---------

     Total expense.................................................      $132,961         $141,267          $177,244
                                                                         ========         ========          ========
</TABLE>

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,
                                                                        --------------------------------------------
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)
<S>                                                                      <C>              <C>               <C>     
Federal income tax expense at statutory rate, 35%..................      $131,751         $133,293          $147,256
Increases (reductions) in tax expense resulting from:
   Tax under book depreciation.....................................        19,229           18,186            17,236
   ITC amortization................................................       (27,630)         (27,641)           (6,825)
   State income tax ___ net of federal income tax benefit..........        20,790           21,770            24,947
   Change in valuation allowance...................................       (10,269)          (2,245)              ---
   Other...........................................................          (910)          (2,096)           (5,370)
                                                                         --------         --------         ---------
     Income tax expense............................................      $132,961         $141,267          $177,244
                                                                         ========         ========          ========
</TABLE>
                                       39
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


The components of the net deferred income tax liability were as follows:
<TABLE>
<CAPTION>
                                                                                                December 31,
                                                                                        -----------------------------
                                                                                           1996              1995
                                                                                        -----------       -----------
                                                                                           (Thousands of Dollars)

Deferred tax assets:
<S>                                                                                    <C>               <C>        
   Deferred gain on Palo Verde Unit 2 sale/leaseback................................   $    35,105       $    36,945
   Other............................................................................        71,725            77,539
   Valuation allowance..............................................................           ---           (12,483)
                                                                                       -----------       -----------
     Total deferred tax assets......................................................       106,830           102,001
                                                                                       -----------       -----------

Deferred tax liabilities:
   Plant related....................................................................     1,104,902         1,081,290
   Income taxes recoverable through future rates --- net............................       208,647           221,418
   Rate synchronization deferrals...................................................       167,202           181,384
   Other............................................................................        31,897            41,738
                                                                                       -----------       -----------
     Total deferred tax liabilities.................................................     1,512,648         1,525,830
                                                                                       -----------       -----------

Accumulated deferred income taxes --- net...........................................    $1,405,818        $1,423,829
                                                                                        ==========        ==========
</TABLE>

10.  Retirement Plans and Other Benefits

Voluntary  Severance  Plan The Company  sponsored a voluntary  severance plan in
1996 which  resulted in a before income tax charge of $31.7  million  (including
pension and postretirement benefit expense) recorded primarily as operations and
maintenance expense.  Employees  participating in the plan were credited with an
additional  year of age and service  for  purposes  of  calculating  pension and
postretirement benefits. The total additional pension and postretirement benefit
expense   recorded  for  this  program  was  $2.3  million  and  $5.4   million,
respectively.

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. Company policy is to
fund not 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  expense,
including  administrative  and  severance  costs,  for  1996,  1995 and 1994 was
approximately $14.9 million, $9.6 million and $11.9 million, respectively.
                                       40
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


The  components of net periodic  pension costs before  consideration  of amounts
capitalized or billed to others and excluding severance costs of $2.9 million in
1996 and $1.4 million in 1994 are as follows:
<TABLE>
<CAPTION>
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)

<S>                                                                       <C>              <C>               <C>    
Service cost --- benefits earned during the period.................       $22,861          $16,038           $20,345
Interest cost on projected benefit obligation......................        44,602           39,328            39,377
Return on plan assets..............................................       (62,460)         (82,209)            6,105
Net amortization and deferral......................................        19,734           45,976           (44,000)
                                                                          -------          -------           -------
Net periodic pension cost..........................................       $24,737          $19,133           $21,827
                                                                          =======          =======           =======
</TABLE>


A reconciliation  of the funded status of the plan to the amounts  recognized in
the balance sheets is presented below:
<TABLE>
<CAPTION>
                                                                                           1996              1995
                                                                                        -----------       -----------
                                                                                           (Thousands of Dollars)

<S>                                                                                      <C>               <C>     
Plan assets at fair value...........................................................     $ 533,444         $ 469,820
                                                                                         ---------         --------- 
Less:
   Accumulated benefit obligation, including vested benefits
     of $413,004 and $396,138 in 1996 and 1995, respectively........................       467,037           428,258
   Effect of projected future compensation increases................................       134,057           149,836
                                                                                         ---------         --------- 
Total projected benefit obligation..................................................       601,094           578,094
                                                                                         ---------         --------- 
Plan assets less than projected benefit obligation..................................       (67,650)         (108,274)
Plus:
   Unrecognized net loss from past experience
     different from that assumed....................................................         2,818            44,614
   Unrecognized prior service cost..................................................        20,478            23,800
   Unrecognized net transition asset................................................       (29,593)          (32,809)
                                                                                         ---------         --------- 

Accrued pension liability...........................................................     $ (73,947)        $ (72,669)
                                                                                         =========         ========= 

Principal actuarial assumptions used were:
   Discount rate....................................................................         7.75%             7.25%
   Rate of increase in compensation levels..........................................         4.50%             4.50%
   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.  Expenses  related  to these  plans for  1996,  1995 and 1994 were $3.4
million, $3.1 million and $3.2 million, respectively.

Postretirement Plans The Company provides medical and life insurance benefits to
its  retired  employees.  Employees  must  retire to become  eligible  for these
retirement  benefits  which are based on years of service  and age.  The retiree
medical insurance plans are  contributory;  the retiree life insurance plans are
noncontributory.  In accordance with the governing plan  documents,  the Company
retains the right to change or eliminate these benefits.
                                       41
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


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  expense  for  1996,  1995  and  1994  was
approximately $16 million, $13 million and $13 million, respectively.

The components of net periodic postretirement benefit costs before consideration
of amounts capitalized or billed to others and excluding severance costs of $9.6
million in 1996 are as follows:

<TABLE>
<CAPTION>
                                                                          1996             1995              1994
                                                                        ---------        ----------        ---------
                                                                                   (Thousands of Dollars)

<S>                                                                      <C>              <C>               <C>     
Service cost --- benefits earned during the period.................      $  7,974         $  6,735          $  8,785
Interest cost on accumulated benefit obligation....................        13,395           13,743            14,026
Return on plan assets..............................................       (12,550)         (15,133)           (6,459)
Net amortization and deferral......................................        12,733           17,142            11,619
                                                                         --------         --------          --------
Net periodic postretirement benefit cost...........................      $ 21,552         $ 22,487          $ 27,971
                                                                         ========         ========          ========
</TABLE>

A reconciliation  of the funded status of the plan to the amounts  recognized in
the balance sheet is presented below:
<TABLE>
<CAPTION>
                                                                                           1996              1995
                                                                                        -----------       -----------
                                                                                           (Thousands of Dollars)

<S>                                                                                       <C>              <C>      
Plan assets at fair value...........................................................      $109,763         $  81,309
                                                                                          --------         ---------

Less accumulated postretirement benefit obligation:
   Retirees.........................................................................        86,747            90,222
   Fully eligible plan participants.................................................         3,351            15,497
   Other active plan participants...................................................        89,452           106,568
                                                                                          --------         ---------
     Total accumulated postretirement benefit obligation............................       179,550           212,287
                                                                                          --------         ---------
Plan assets less than accumulated benefit obligation................................       (69,787)         (130,978)
Plus:
   Unrecognized transition obligation...............................................       122,439           155,481
   Unrecognized net gain from past experience different from that
     assumed........................................................................       (62,299)          (24,561)
                                                                                          --------         ---------
Accrued postretirement liability....................................................      $ (9,647)        $     (58)
                                                                                          ========         ========= 

Principal actuarial assumptions used were:
   Discount rate....................................................................         7.75%             7.25%
   Annual salary increases for life insurance obligation............................         4.50%             4.50%
   Expected long-term rate of return on assets ___ after tax........................         7.75%             7.64%
   Initial health care cost trend rate ___ under age 65.............................         9.00%             9.50%
   Initial health care cost trend rate ___ age 65 and over..........................         8.00%             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 1996
cost  of   postretirement   benefits  other  than  pensions  would  increase  by
approximately $5 million and the accumulated  benefit  obligation as of December
31, 1996 would increase by approximately $31 million.
                                       42
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


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 Company's financial statements.

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  and these  analyses
indicate that it will be  economically  desirable for the Company to replace the
Unit 2 steam  generators  between 2003 and 2008. The Company  estimates that its
share of the replacement  costs (in 1996 dollars and including  installation and
replacement power costs) will be approximately  $50 million,  most of which will
be incurred after the year 2000. 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.

Under the Nuclear Waste Policy Act, DOE was to develop the facilities  necessary
for the storage and  disposal of spent fuel and to have the first such  facility
in operation by 1998.  That facility was to be a permanent  repository,  but DOE
has announced  that such a repository  now cannot be completed  before 2010. The
Company has capacity in existing  fuel storage  pools at Palo Verde which,  with
certain modifications, could accommodate all fuel expected to be discharged from
normal operation of Palo Verde through about 2002, 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 2002,  subject to obtaining  any
required governmental approvals.  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 2002.

The Palo Verde  participants have insurance for public liability  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 the programs  exceed the accumulated  funds,  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.

Fuel and Purchased Power  Commitments The Company is a party to various fuel and
purchased  power  contracts  with terms  expiring  from 1997  through  2020 that
include required  purchase  provisions.  The Company estimates its 1997 contract
requirements to be  approximately  $120 million.  However,  this amount may vary
significantly  
                                       43
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


pursuant to certain  provisions  in such  contracts  which permit the Company to
decrease its required purchases under certain circumstances.

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  $114  million.  The  portion  of  the  coal  mine
reclamation  obligation  related to coal  already  burned is  approximately  $68
million at December 31, 1996 and is included in "Deferred  Credits ___ Other" in
the Balance Sheet. A regulatory  asset has been  established for amounts not yet
recovered from ratepayers. In accordance with the 1996 regulatory agreement (see
Note 2), the ACC began  accelerated  amortization  of the  Company's  regulatory
asset for coal mine reclamation  costs over an eight-year  period beginning July
1, 1996.  Amortization is included in depreciation and  amortization  expense on
the Statements of Income.  The balance of the  regulatory  asset at December 31,
1996 was approximately $69 million.

Construction  Program Total capital  expenditures  in 1997 are estimated at $296
million.

12.  Nuclear Decommissioning Costs

In 1996, the Company  recorded $11.4 million for  decommissioning  expense.  The
Company estimates it will cost  approximately $2.0 billion ($440 million in 1996
dollars),  over a fourteen year period  beginning in 2024, to  decommission  its
29.1% interest in the three Palo Verde units.  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,
1996, the Company had deposited a total of $68.1 million. The trust accounts are
included in  "Investments  and Other  Assets" on the Balance  Sheets at a market
value of $95.5  million on  December  31,  1996.  The trust  funds are  invested
primarily in  fixed-income  securities  and domestic stock and are classified as
available for sale.  Realized and  unrealized  gains and losses are reflected in
accumulated depreciation.

In February  1996,  the FASB issued an exposure  draft  "Accounting  for Certain
Liabilities  Related to Closure or Removal of  Long-Lived  Assets"  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.  The
FASB has indicated a revised  exposure draft or a final statement will be issued
in the second quarter of 1997.
                                       44
<PAGE>
                                       APS
                          NOTES TO FINANCIAL STATEMENTS


13.  Selected Quarterly Financial Data (Unaudited)

Quarterly financial information for 1996 and 1995 is as follows:
<TABLE>
<CAPTION>
                                             Electric
                                             Operating         Operating           Net         Earnings for
Quarter                                      Revenues          Income(a)         Income        Common Stock
- -------                                      --------          ---------         ------        ------------
                                                                (Thousands of Dollars)
<S>                                          <C>               <C>              <C>               <C>     
1996
   First                                     $345,261          $ 77,522         $ 45,606          $ 41,129
   Second                                     426,658           102,978           70,440            66,114
   Third                                      566,899           152,307          128,484           124,331
   Fourth (b)                                 379,454            32,401           (1,059)           (5,195)
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
</TABLE>

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

(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.

(b)  Net income for the fourth  quarter of 1996 includes an after-tax  charge of
     $18.9 million for a voluntary severance program.
                                       45
<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 20,
1997 (the "1997 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,  fifth and sixth  paragraphs  under
the heading "The Board and its  Committees,"  to  "Executive  Compensation,"  to
"Report  of the  Human  Resources  Committee,"  to  "Performance  Graph"  and to
"Executive Benefit Plans" in the 1997 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  1997  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" and to "Executive Benefit Plans --- Employment and Severance
Agreements" in the 1997 Proxy Statement.
                                       46
<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 21.

Exhibits Filed

Exhibit No.                                           Description
- -----------                                           -----------

10.1(a)   ---    1997 Senior Management Variable Pay Plan

10.2(a)   ---    1997 Officers Variable Pay Plan

10.3(a)   ---    Fifth Amendment to the Arizona Public Service Company Deferred 
                 Compensation Plan

10.4      ---    Amendment No. 2 to Decommissioning Trust Agreement (PVNGS 
                 Unit 1) dated as of July 1, 1991

10.5      ---    Amendment No. 4 to Amended and Restated Decommissioning Trust 
                 Agreement (PVNGS Unit 2) dated as of January 31, 1992

10.6      ---    Amendment No. 2 to Decommissioning Trust Agreement (PVNGS 
                 Unit 3) dated as of July 1, 1991

10.7      ---    Letter Agreement dated October 9, 1996 between the Company and 
                 Jaron B. Norberg

10.8      ---    Letter Agreement dated August 16, 1996 between the Company and 
                 William L. Stewart

10.9      ---    Letter Agreement dated November 27, 1996 between the Company 
                 and George A. Schreiber, Jr.

23.1      ---    Consent of Deloitte & Touche LLP

27.1      ---    Financial Data Schedule

99.1      ---    Arizona Corporation  Commission Order,  Decision No. 59943, 
                 dated December 26, 1996, including the Rules regarding the 
                 introduction of retail competition in Arizona


     In addition to those Exhibits shown above, the Company hereby  incorporates
the  following  Exhibits  pursuant  to Exchange  Act Rule 12b-32 and  Regulation
ss.229.10(d) by reference to the filings set forth below:
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>
  3.1           Bylaws, amended as of              3.1 to 1995 Form 10-K             1-4473            3-29-96
                February 20, 1996                  Report

  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
</TABLE>
                                       47
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

  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

  3.4           Certificates pursuant to           4.3 to Form S-3                   1-4473            9-29-93
                Sections 10-152.01 and             Registration Nos.
                10-016, Arizona Revised            33-33910 and 33-55248 by
                Statutes, establishing Series A    means of September 24, 
                through V of the Company's         1993 Form 8-K Report 
                Serial Preferred Stock

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

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

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

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

  4.4           Fifty-first Supplemental           4.1 to August 1, 1993
                Indenture                          Form 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           Fifty-fourth Supplemental          4.1 to Registration               1-4473            11-22-96
                Indenture                          Statements Nos. 33-61228,
                                                   33-55473, 33-64455 and
                                                   333-15379 by means of
                                                   November 19, 1996
                                                   Form 8-K Report
</TABLE>
                                       48
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

  4.8           Agreement, dated March 21,         4.1 to 1993 Form 10-K             1-4473            3-30-94
                1994, relating to the filing of    Report
                instruments defining the
                rights of holders of long-term
                debt not in excess of 10% of
                the Company's total assets

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

  4.10          First Supplemental Indenture       4.4 to Registration               1-4473            1-11-95
                dated as of January 1, 1995        Statement Nos. 33-61228
                                                   and 33-55473 by means of
                                                   January 1, 1995 Form 8-K
                                                   Report

  4.11          Indenture dated as of              4.5 to Registration               1-4473            11-22-96
                November 15, 1996 among            Statements Nos. 33-61228,
                the Company and The Bank           33-55473, 33-64455 and
                of New York, as Trustee            333-15379 by means of
                                                   November 19, 1996
                                                   Form 8-K Report

  4.12          First Supplemental Indenture       4.6 to Registration               1-4473            11-22-96
                                                   Statements Nos. 33-61228,
                                                   33-55473, 33-64455 and
                                                   333-15379 by means of
                                                   November 19, 1996
                                                   Form 8-K Report

  4.13          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

10.10           Two separate                       10.2 to September 1991            1-4473            11-14-91
                Decommissioning Trust              Form 10-Q
                Agreements (relating to
                PVNGS  Units 1 and 3,  
                respectively), each dated July 
                1, 1991, between the Company 
                and Mellon Bank, N.A., as
                Decommissioning Trustee
</TABLE>
                                       49
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.11           Amendment No. 1 to                 10.1 to 1994 Form 10-K            1-4473            3-30-95
                Decommissioning Trust              Report
                Agreement (PVNGS Unit 1)
                dated as of December 1, 1994

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

10.13           Amended and Restated               10.1 to Pinnacle West             1-8962            3-26-92
                Decommissioning Trust              1991 Form 10-K Report
                Agreement (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

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

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

10.16           Amendment No. 3 to Amended         10.1 to June 1996 Form            1-4473            8-9-96
                and Restated                       10-Q Report
                Decommissioning Trust
                Agreement (PVNGS Unit 2)
                dated as of January 31, 1992
</TABLE>
                                       50
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

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

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

10.19           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

10.20           Amendment No. 1 dated              10.3 to 1995 Form 10-K            1-4473            3-29-96
                April 5, 1995 to the Long-Term     Report
                Power Transactions Agreement
                and Asset Purchase and Power
                Exchange Agreement between
                PacifiCorp and the Company

10.21           Restated Transmission              10.4 to 1995 Form 10-K            1-4473            3-29-96
                Agreement between PacifiCorp       Report
                and the Company dated
                April 5, 1995

10.22           Contract among PacifiCorp,         10.5 to 1995 Form 10-K            1-4473            3-29-96
                the Company and United             Report
                States Department of Energy
                Western Area Power
                Administration, Salt Lake
                Area Integrated Projects
                for Firm Transmission
                Service dated May 5, 1995

10.23           Reciprocal Transmission            10.6 to 1995 Form 10-K            1-4473            3-29-96
                Service Agreement between          Report
                the Company and PacifiCorp
                dated as of March 2, 1994

10.24           Indenture of Lease with            5.01 to Form S-7                  2-59644           9-1-77
                Navajo Tribe of Indians, Four      Registration Statement
                Corners Plant
</TABLE>
                                       51
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.25           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

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

10.27           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

10.28           Application and Amendment          10.37 to Registration             1-8962            7-25-85
                No. 1 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

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

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

10.31           Indenture of Lease, Navajo         5(g) to Form S-7                  2-36505           3-23-70
                Units 1, 2, and 3                  Registration Statement

10.32           Application and Grant of           5(h) to Form S-7                  2-36505           3-23-70
                rights-of-way and easements,       Registration Statement
                Navajo Plant

10.33           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
</TABLE>
                                       52
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.34           Arizona Nuclear Power              10.1 to 1988 Form 10-K            1-4473            3-8-89
                Project Participation              Report
                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, and amendments 
                1-12 thereto

10.35           Amendment No. 13 dated as          10.1 to March 1991 Form           1-4473            5-15-91
                of April 22, 1991, to Arizona      10-Q 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

10.36(c)        Facility Lease, dated as of        4.3 to Form S-3                   33-9480           10-24-86
                August 1, 1986, between            Registration Statement
                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
</TABLE>
                                       53
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

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

10.38(c)        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

10.39(c)        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

10.40           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

10.41           Amendment No. 1, dated as of       4.13 to Form S-3                  1-4473            8-24-87
                August 1, 1987, to Facility        Registration Statement
                Lease, dated as of December        No. 33-9480 by means of
                15, 1986, between State Street     August 1, 1987 Form 8-K
                Bank and Trust Company, as         Report
                successor to The First
                National Bank of Boston, as
                Lessor, and the Company, as
                Lessee
</TABLE>
                                       54
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.42           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

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

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

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

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

10.47(a)        Third Amendment to the             10.3 to 1993 Form 10-K            1-4473            3-30-94
                Arizona Public Service             Report
                Company Deferred
                Compensation Plan, effective
                as of January 1, 1993

10.48(a)        Fourth Amendment to the            10.2 to September 1994            1-4473            11-10-94
                Arizona Public Service             Form 10-Q Report
                Company Deferred
                Compensation Plan effective
                as of May 1, 1993
</TABLE>
                                       55
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.49(a)        Pinnacle West Capital              10.10 to 1995 Form 10-K           1-4473            3-29-96
                Corporation, Arizona Public        Report
                Service Company, SunCor
                Development Company
                and El Dorado Investment
                Company Deferred
                Compensation Plan as
                amended and restated
                effective January 1, 1996

10.50(a)        Arizona Public Service             10.11 to 1995 Form 10-K           1-4473            3-29-96
                Company Supplemental               Report
                Excess Benefit Retirement
                Plan as amended and
                restated on December 20, 1995

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

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

10.53(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

10.54(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

10.55(a)        Letter Agreement dated July        10.1 to September 1995            1-4473            11-14-95
                28, 1995, between the              10-Q Report
                Company and Jaron B.
                Norberg regarding certain of
                Mr. Norberg's retirement
                benefits
</TABLE>
                                       56
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

10.56(a)        Letter Agreement dated as          10.8 to 1995 Form 10-K            1-4473            3-29-96
                of January 1, 1996 between         Report
                the Company and Robert G.
                Matlock & Associates, Inc.
                for consulting services

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

10.58(a)(d)     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

10.59(a)(d)     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

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

10.61(a)(d)     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

10.62(a)(d)     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

10.63(a)        Pinnacle West Capital              10.1 to 1992 Form 10-K            1-4473            3-30-93
                Corporation Stock Option and       Report
                Incentive Plan
</TABLE>
                                       57
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

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

10.65           Agreement No. 13904 (Option        10.3 to 1991 Form 10-K            1-4473            3-19-92
                and Purchase of Effluent)          Report
                with Cities of Phoenix,
                Glendale, Mesa, Scottsdale,
                Tempe, Town of Youngtown,
                and Salt River Project
                Agricultural Improvement and
                Power District, dated April 23,
                1973

10.66           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

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

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

99.4(c)         Participation Agreement,           28.1 to September 1992            1-4473            11-9-92
                dated as of August 1, 1986,        Form 10-Q Report
                among 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
</TABLE>
                                       58
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

99.5(c)         Amendment No. 1 dated as of        10.8 to September 1986            1-4473            12-4-86
                November 1, 1986, to               Form 10-Q Report by
                Participation Agreement,           means of Amendment No.
                dated as of August 1,1986,         1, on December 3, 1986
                among PVNGS Funding                Form 8
                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

99.6(c)         Amendment No. 2, dated as of       28.4 to 1992 Form 10-K            1-4473            3-30-93
                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

99.7(c)         Trust Indenture, Mortgage,         4.5 to Form S-3                   33-9480           10-24-86
                Security Agreement and             Registration 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
</TABLE>
                                       59
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

99.8(c)         Supplemental Indenture No.         10.6 to September 1986            1-4473            12-4-86
                1, dated as of November 1,         Form 10-Q Report by
                1986 to Trust Indenture,           means of Amendment No.
                Mortgage, Security Agreement       1 on December 3, 1986
                and Assignment of Facility         Form 8
                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(c)         Supplemental Indenture No. 2       4.4 to 1992 Form 10-K             1-4473            3-30-93
                to Trust Indenture, Mortgage,      Report
                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

99.10(c)        Assignment, Assumption and         28.3 to Form S-3                  33-9480           10-24-86
                Further Agreement, dated as        Registration Statement
                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

99.11(c)        Amendment No. 1, dated as of       10.10 to September 1986           1-4473            12-4-86
                November 1, 1986, to               Form 10-Q Report by
                Assignment, Assumption and         means of Amendment No.
                Further Agreement, dated as        1 on December 3, 1986
                of August 1, 1986, between         Form 8
                the Company and State Street
                Bank and Trust Company, as
                successor to The First
                National Bank of Boston, as
                Owner Trustee
</TABLE>
                                       60
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

99.12(c)        Amendment No. 2, dated as of       28.6 to 1992 Form 10-K            1-4473            3-30-93
                March 17, 1993, to                 Report
                Assignment, 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

99.13           Participation Agreement,           28.2 to September 1992            1-4473            11-9-92
                dated as of December 15,           Form 10-Q Report
                1986, among 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

99.14           Amendment No. 1, dated as of       28.20 to Form S-3                 1-4473            8-10-87
                August 1, 1987, to                 Registration Statement
                Participation Agreement,           No. 33-9480 by means of a
                dated as of December 15,           November 6, 1986 Form
                1986, among PVNGS Funding          8-K Report
                Corp., Inc. as 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>
                                       61
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

99.15           Amendment No. 2, dated as of       28.5 to 1992 Form 10-K            1-4473            3-30-93
                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

99.16           Trust Indenture, Mortgage,         10.2 to November 18, 1986         1-4473            1-20-87
                Security Agreement and             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.         4.13 to Form S-3                  1-4473            8-24-87
                1, dated as of August 1, 1987,     Registration Statement
                to Trust Indenture, Mortgage,      No. 33-9480 by means of
                Security Agreement and             August 1, 1987 Form 8-K
                Assignment of Facility Lease,      Report
                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
</TABLE>
                                       62
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

99.18           Supplemental Indenture No. 2       4.5 to 1992 Form 10-K             1-4473            3-30-93
                to Trust Indenture, Mortgage,      Report
                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

99.19           Assignment, Assumption and         10.5 to November 18, 1986         1-4473            1-20-87
                Further Agreement, dated as        Form 8-K Report
                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           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

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

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

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
</TABLE>
                                       63
<PAGE>
<TABLE>
<CAPTION>
Exhibit No.     Description                        Originally Filed as Exhibit:      File No.(b)   Date Effective
- -----------     -----------                        ----------------------------      -----------   --------------

<S>            <C>                                <C>                               <C>              <C>

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

99.26           Arizona Corporation Commission     10.1 to March 1996 Form           1-4473             5-14-96
                Order dated April 24, 1996         10-Q Report
</TABLE>

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

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

     (b)Reports  filed  under  File No.  1-4473  were filed in the office of the
Securities and Exchange Commission located in Washington, D.C.

     (c)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.

     (d)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.


Reports on Form 8-K

     During the quarter ended  December 31, 1996, and the period ended March 27,
1997, the Company did not file any Reports on Form 8-K.
                                       64
<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 27, 1997                                   William J. Post
                                                  ------------------------------
                                                    (William J. Post, President
                                                    and Chief Executive Officer)


     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.

<TABLE>
<CAPTION>
                    Signature                                        Title                              Date
                    ---------                                        -----                              ----
<S>                                                       <C>                                     <C> 
                   William J. Post                        Principal Executive Officer              March 27, 1997
- --------------------------------------------------                and Director 
           (William J. Post, President                            
          and Chief Executive Officer)


              George A. Schreiber, Jr.                   Principal Accounting Officer,             March 27, 1997
- --------------------------------------------------        Principal Financial Officer 
           (George A. Schreiber, Jr.)                             and Director        
                                                          

                  O. Mark DeMichele                                 Director                       March 27, 1997
- --------------------------------------------------
               (O. Mark DeMichele)


                   Martha O. Hesse                                  Director                       March 27, 1997
- --------------------------------------------------
                (Martha O. Hesse)


               Marianne Moody Jennings                              Director                       March 27, 1997
- --------------------------------------------------
            (Marianne Moody Jennings)


                  Robert G. Matlock                                 Director                       March 27, 1997
- --------------------------------------------------
               (Robert G. Matlock)


                  Jaron B. Norberg                                  Director                       March 27, 1997
- --------------------------------------------------
               (Jaron B. Norberg)
</TABLE>
                                       65
<PAGE>
<TABLE>
<CAPTION>
                    Signature                                        Title                              Date
                    ---------                                        -----                              ----
<S>                                                               <C>                             <C> 


                 John R. Norton III                                 Director                       March 27, 1997
- --------------------------------------------------
              (John R. Norton III)


                   Donald M. Riley                                  Director                       March 27, 1997
- --------------------------------------------------
                (Donald M. Riley)


                  Wilma W. Schwada                                  Director                       March 27, 1997
- --------------------------------------------------
               (Wilma W. Schwada)


                    Richard Snell                                   Director                       March 27, 1997
- --------------------------------------------------
                 (Richard Snell)


                  Dianne C. Walker                                  Director                       March 27, 1997
- --------------------------------------------------
               (Dianne C. Walker)


                Ben F. Williams, Jr.                                Director                       March 27, 1997
- --------------------------------------------------
             (Ben F. Williams, Jr.)


                Thomas G. Woods, Jr.                                Director                       March 27, 1997
- --------------------------------------------------
             (Thomas G. Woods, Jr.)
</TABLE>
                                       66
<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, 1996

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

                         Arizona Public Service Company
               (Exact name of registrant as specified in charter)






- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                                INDEX TO EXHIBITS



Exhibit No.                               Description
- -----------                               -----------

10.1(a)   ---    1997 Senior Management Variable Pay Plan

10.2(a)   ---    1997 Officers Variable Pay Plan

10.3(a)   ---    Fifth Amendment to the Arizona Public Service Company Deferred 
                 Compensation Plan

10.4      ---    Amendment No. 2 to Decommissioning Trust Agreement (PVNGS 
                 Unit 1) dated as of July 1, 1991

10.5      ---    Amendment No. 4 to Amended and Restated Decommissioning Trust 
                 Agreement (PVNGS Unit 2) dated as of January 31, 1992

10.6      ---    Amendment No. 2 to Decommissioning Trust Agreement (PVNGS 
                 Unit 3) dated as of July 1, 1991

10.7      ---    Letter Agreement dated October 9, 1996 between the Company and 
                 Jaron B. Norberg

10.8      ---    Letter Agreement dated August 16, 1996 between the Company and 
                 William L. Stewart

10.9      ---    Letter Agreement dated November 27, 1996 between the Company 
                 and George A. Schreiber, Jr.

23.1      ---    Consent of Deloitte & Touche LLP

27.1      ---    Financial Data Schedule

99.1      ---    Arizona Corporation Commission Order, Decision No. 59943, dated
                 December 26, 1996, including the Rules regarding the 
                 introduction of retail competition in Arizona

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

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

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

                                  Exhibit 10.1a



Under the Company's 1997 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  1997  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.a
                             FIFTH AMENDMENT TO THE
                         ARIZONA PUBLIC SERVICE COMPANY
                           DEFERRED COMPENSATION PLAN


         Effective  January  1,  1978,   ARIZONA  PUBLIC  SERVICE  COMPANY  (the
"Company") adopted the ARIZONA PUBLIC SERVICE COMPANY DEFERRED COMPENSATION PLAN
(the "Plan").  The Plan was subsequently  amended and restated several times and
was the most recent  amendment and  restatement  becoming  effective  January 1,
1984. The Plan was thereafter  amended on December 22, 1986,  December 23, 1987,
April 4, 1993, and August 1, 1994. By this  instrument,  the Company  desires to
amend the Plan to change the retirement  date on which  participants  may retire
and receive benefits.

         1. This  Amendment  shall amend only the  provisions of the Plan as set
forth  herein,  and those  provisions  not  expressly  amended  hereby  shall be
considered in full force and effect.

         2.       Section IV.A.2 is hereby amended to read as follows:

                           2. Separation from employment after attainment by the
                  Participant  of the  age of  fifty-five  (55)  years  if  such
                  Participant  has been  credited with ten (10) Years of Service
                  (as defined  below);  for purposes of this Section,  "Years of
                  Service"  shall have the same  meaning as that given it in the
                  Arizona Public Service Company Employees'  Retirement Plan, as
                  amended  (which  definition  is  incorporated  herein  by this
                  reference);

         3.       The  provisions  of this  Amendment  shall be  effective as of
                  January 1, 1997.
<PAGE>

         Except as amended  and  supplemented  by this  instrument,  the Company
hereby ratifies the Plan as restated  effective  January 1, 1984, and thereafter
amended.

                            DATED: December 18, 1996



                    ARIZONA PUBLIC SERVICE COMPANY

                    By:  Nancy C. Loftin
                       ---------------------------------
                       Its:  Vice President, Chief Legal Counsel and Secretary
                           ----------------------------------------------------

                                  Exhibit 10.4
                                 AMENDMENT NO. 2

                         Decommissioning Trust Agreement
                                 (PVNGS Unit 1)
                            Dated as of July 1, 1991,
                          as Amended by Amendment No. 1
                          Dated as of December 1, 1994
                                     between

                         Arizona Public Service Company

                                       and

                                Mellon Bank, N.A.
                           as Decommissioning Trustee


                  This  Amendment  No. 2, dated as of December 16, 1996,  to the
Decommissioning  Trust  Agreement  (PVNGS  Unit 1) dated  as of July 1,  1991 as
amended  by  Amendment  No.  1  thereto  dated  as  of  December  1,  1994  (the
"Decommissioning  Trust Agreement";  terms used herein as therein  defined),  is
entered into between  Arizona  Public Service  Company  ("APS") and Mellon Bank,
N.A., as Decommissioning Trustee ("Decommissioning Trustee").

                                 R E C I T A L S
                                 - - - - - - - - 

                  WHEREAS,  the parties hereto wish to amend the  limitations of
the parties' ability to modify the Decommissioning Trust Agreement under certain
circumstances;

                  NOW THEREFORE,  in  consideration of the premises and of other
good and valuable  consideration,  receipt and  sufficiency  of which are hereby
acknowledged, the parties hereto agree as follows:

                              A G R E E M E N T S:
                              - - - - - - - - - - 

                  SECTION 1.  Amendments.

                  The  Decommissioning  Trust  Agreement  is hereby  amended  by
adding the  following as the last sentence of Section 13:  "Notwithstanding  the
foregoing, this Agreement may not be amended or modified in violation of Section
468A of the Code or the regulations thereunder."
<PAGE>
                  SECTION 2.  Effectiveness.

                  This  Amendment  No. 2 shall  become  effective as of the date
hereof upon the execution and delivery of a counterpart  of this Amendment No. 2
by each of the parties hereto.

                  SECTION 3.  Miscellaneous.

                  (a)        Full Force and Effect.

                  Except as expressly provided herein, the Decommissioning Trust
Agreement shall remain unchanged and in full force and effect. Each reference in
the  Decommissioning  Trust Agreement and in any exhibit or schedule  thereto to
"this Agreement," "hereto," "hereof" and terms of similar import shall be deemed
to refer to the Decommissioning Trust Agreement as amended hereby.

                  (b)        Counterparts.

                  This  Amendment  No.  2 may  be  executed  in  any  number  of
counterparts,  all of which taken together shall constitute the same instrument,
and any of the parties  hereto may execute this  Amendment  No. 2 by signing any
such counterpart.

                  (c)        Arizona Law.

                  This Amendment No. 2 shall be construed in accordance with and
governed by the law of the State of Arizona.

                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Amendment No. 2 to the  Decommissioning  Trust  Agreement to be duly executed as
the day and year first above written.


                                            ARIZONA PUBLIC SERVICE COMPANY




                                            By       NANCY E. NEWQUIST
                                               ------------------------------

                                            Title    Treasurer
                                               ------------------------------
                                      -2-
<PAGE>
                                            MELLON BANK, N.A., as
                                            Decommissioning Trustee



                                            By       EARL G. KLECKNER
                                               ------------------------------

                                                     Earl G. Kleckner
                                            Title    Vice President
                                               ------------------------------


STATE OF ARIZONA       )
                       )  ss.
County of Maricopa     )

                  The foregoing  instrument was acknowledged before me this 16th
day of December,  1996, by Nancy E.  Newquist,  the Treasurer of ARIZONA  PUBLIC
SERVICE COMPANY, an Arizona corporation, on behalf of said corporation.


[Official Seal]                             MARIA R. MARRS
                                            ---------------------------------
                                            Notary Public


My commission expires:
July 21, 1998


STATE OF PENNSYLVANIA    )
                         )  ss.
County of Allegheny      )

                  The foregoing  instrument was acknowledged before me this 16th
day of October,  1996, by Earl Kleckner, a Trust Officer of MELLON BANK, N.A., a
corporation having trust powers, as Decommissioning  Trustee,  on behalf of said
corporation.


[Official Seal]                             STEPHANIE RIEGER
                                            ---------------------------------
                                            Notary Public

My commission expires:
May 12, 1997
                                      -3-

                                  Exhibit 10.5

                  This  Amendment  No. 4, dated as of December 16, 1996,  to the
Amended and Restated Decommissioning Trust Agreement (PVNGS Unit 2), dated as of
January 31, 1992,  as amended by Amendment No. 1 thereto dated as of November 1,
1992,  Amendment No. 2 thereto dated as of November 1, 1994, and Amendment No. 3
thereto dated as of June 20, 1996 (the "Decommissioning Trust Agreement";  terms
used herein as therein defined),  is entered into between Arizona Public Service
Company ("APS"),  State Street Bank and Trust Company, as successor to The First
National Bank of Boston, as Owner Trustee and as Lessor,  and Mellon Bank, N.A.,
as Decommissioning Trustee ("Decommissioning Trustee").

                                R E C I T A L S:
                                - - - - - - - - 

                  WHEREAS,  the parties hereto wish to amend the  limitations of
the parties' ability to modify the Decommissioning Trust Agreement under certain
circumstances;

                  NOW, THEREFORE,  in consideration of the premises and of other
good and valuable  consideration,  receipt and  sufficiency  of which are hereby
acknowledged, the parties hereto agree as follows:

                              A G R E E M E N T S:
                              - - - - - - - - - - 

                  SECTION 1. Amendments.

                  The  Decommissioning  Trust  Agreement  is hereby  amended  by
adding the  following as the last sentence of Section 15:  "Notwithstanding  the
foregoing, this Agreement may not be amended or modified in violation of Section
468A of the Code or the regulations thereunder."

                  SECTION 2.  Effectiveness.

                  This  Amendment  No. 4 shall  become  effective as of the date
hereof upon the execution and delivery of a counterpart  of this Amendment No. 4
by each of the parties hereto.

                  SECTION 3.  Miscellaneous.

                  (a)      Full Force and Effect.

                  Except as expressly provided herein, the Decommissioning Trust
Agreement shall remain unchanged and in full force and effect. Each reference in
the  Decommissioning  Trust Agreement and in any exhibit or schedule  thereto to
"this Agreement," "hereto," "hereof" and terms of similar import shall be deemed
to refer to the Decommissioning Trust Agreement as amended hereby.
<PAGE>
                  (b)      Counterparts.

                  This  Amendment  No.  4 may  be  executed  in  any  number  of
counterparts,  all of which taken  together  shall  constitute  one and the same
instrument,  and any of the parties  hereto may execute this  Amendment No. 4 by
signing any such counterpart.

                  (c)      Arizona Law.

                  This Amendment No. 4 shall be construed in accordance with and
governed by the law of the State of Arizona.

                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Amendment No. 4 to the Decommissioning Trust Agreement to be duly executed as of
the day and year first above written.

                                        ARIZONA PUBLIC SERVICE COMPANY


                                        By       NANCY E. NEWQUIST
                                           -------------------------------------

                                        Title    Treasurer
                                             -----------------------------------

                                        MELLON BANK, N.A., as
                                        Decommissioning Trustee


                                        By       EARL G. KLECKNER
                                           -------------------------------------
                                                 Earl G. Kleckner
                                        Title    Vice President
                                             -----------------------------------


                                        STATE STREET BANK AND TRUST COMPANY,
                                        as Owner Trustee under a Trust Agreement
                                        with Security  Pacific  Capital  Leasing
                                        Corporation   and  as  Lessor   under  a
                                        Facility   Lease  with  Arizona   Public
                                        Service Company


                                        By       ERIC DONAGHEY
                                           -------------------------------------

                                        Title    Assistant Vice President
                                             -----------------------------------
                                      -2-
<PAGE>
                                        STATE STREET BANK AND TRUST COMPANY,
                                        as Owner Trustee under a Trust Agreement
                                        with  Emerson  Finance Co. and as Lessor
                                        under  a  Facility  Lease  with  Arizona
                                        Public Service Company


                                        By       ERIC DONAGHEY
                                           -------------------------------------

                                        Title    Assistant Vice President
                                             -----------------------------------



STATE OF ARIZONA         )
                         )  ss.
County of Maricopa       )

                  The foregoing  instrument was acknowledged before me this 16th
day of December,  1996, by Nancy E.  Newquist,  the Treasurer of ARIZONA  PUBLIC
SERVICE COMPANY, an Arizona corporation, on behalf of said corporation.


[Official Seal]                         MARIA R. MARRS
                                        -------------------------------
                                        Notary Public

My commission expires:
July 21, 1998



STATE OF PENNSYLVANIA    )
                         )  ss.
County of Allegheny      )

                  The foregoing  instrument was acknowledged before me this 16th
day of October,  1996, by Earl Kleckner, a Trust Officer of MELLON BANK, N.A., a
corporation having trust powers, as Decommissioning  Trustee,  on behalf of said
corporation.


[Official Seal]                         STEPHANIE RIEGER
                                        ---------------------------------
                                        Notary Public

My commission expires:
May 12, 1997
                                      -3-
<PAGE>
Commonwealth of Massachusetts       )
                                    )  ss.
County of Suffolk                   )

                  The foregoing  instrument was acknowledged before me this 13th
day of December,  1996, by Eric Donaghey,  the Assistant Vice President of STATE
STREET BANK AND TRUST COMPANY, a Massachusetts trust company, in its capacity as
Owner Trustee under a Trust  Agreement  with Security  Pacific  Capital  Leasing
Corporation,  and as Lessor under a Facility  Lease with Arizona  Public Service
Company, on behalf of said association in such capacities.


[Official Seal]                            SCOTT KNOX
                                           ---------------------------------
                                           Notary Public

My commission expires:
July 12, 2002


Commonwealth of Massachusetts       )
                                    )  ss.
County of Suffolk                   )

                  The foregoing  instrument was acknowledged before me this 13th
day of December,  1996, by Eric Donaghey,  the Assistant Vice President of STATE
STREET BANK AND TRUST COMPANY, a Massachusetts trust company, in its capacity as
Owner Trustee under a Trust  Agreement  with Emerson  Finance Co., and as Lessor
under a Facility Lease with Arizona Public  Service  Company,  on behalf of said
association in such capacities.


[Official Seal]                             SCOTT KNOX
                                            ---------------------------------
                                            Notary Public

My commission expires:
July 12, 2002
                                       -4-

                                  Exhibit 10.6
                                 AMENDMENT NO. 2

                         Decommissioning Trust Agreement
                                 (PVNGS Unit 3)
                            Dated as of July 1, 1991,
                          as Amended by Amendment No. 1
                          Dated as of December 1, 1994
                                     between

                         Arizona Public Service Company

                                       and

                                Mellon Bank, N.A.
                           as Decommissioning Trustee


                  This  Amendment  No. 2, dated as of December 16, 1996,  to the
Decommissioning  Trust  Agreement  (PVNGS  Unit 3) dated  as of July 1,  1991 as
amended  by  Amendment  No.  1  thereto  dated  as  of  December  1,  1994  (the
"Decommissioning  Trust Agreement";  terms used herein as therein  defined),  is
entered into between  Arizona  Public Service  Company  ("APS") and Mellon Bank,
N.A., as Decommissioning Trustee ("Decommissioning Trustee").

                                 R E C I T A L S
                                 - - - - - - - -

                  WHEREAS,  the parties hereto wish to amend the  limitations of
the parties' ability to modify the Decommissioning Trust Agreement under certain
circumstances;

                  NOW THEREFORE,  in  consideration of the premises and of other
good and valuable  consideration,  receipt and  sufficiency  of which are hereby
acknowledged, the parties hereto agree as follows:

                              A G R E E M E N T S:
                              - - - - - - - - - - 

                  SECTION 1.  Amendments.

                  The  Decommissioning  Trust  Agreement  is hereby  amended  by
adding the  following as the last sentence of Section 13:  "Notwithstanding  the
foregoing, this Agreement may not be amended or modified in violation of Section
468A of the Code or the regulations thereunder."
<PAGE>
                  SECTION 2.  Effectiveness.

                  This  Amendment  No. 2 shall  become  effective as of the date
hereof upon the execution and delivery of a counterpart  of this Amendment No. 2
by each of the parties hereto.

                  SECTION 3.  Miscellaneous.

                  (a)        Full Force and Effect.

                  Except as expressly provided herein, the Decommissioning Trust
Agreement shall remain unchanged and in full force and effect. Each reference in
the  Decommissioning  Trust Agreement and in any exhibit or schedule  thereto to
"this Agreement," "hereto," "hereof" and terms of similar import shall be deemed
to refer to the Decommissioning Trust Agreement as amended hereby.

                  (b)        Counterparts.

                  This  Amendment  No.  2 may  be  executed  in  any  number  of
counterparts,  all of which taken together shall constitute the same instrument,
and any of the parties  hereto may execute this  Amendment  No. 2 by signing any
such counterpart.

                  (c)        Arizona Law.

                  This Amendment No. 2 shall be construed in accordance with and
governed by the law of the State of Arizona.

                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Amendment No. 2 to the  Decommissioning  Trust  Agreement to be duly executed as
the day and year first above written.


                                            ARIZONA PUBLIC SERVICE COMPANY




                                            By       NANCY E. NEWQUIST
                                              --------------------------------

                                            Title    Treasurer
                                                  ----------------------------
                                      -2-
<PAGE>
                                            MELLON BANK, N.A., as
                                            Decommissioning Trustee



                                            By       EARL G. KLECKNER
                                              --------------------------------

                                                     Earl G. Kleckner
                                            Title    Vice President
                                                  ----------------------------


STATE OF ARIZONA             )
                             )  ss.
County of Maricopa           )

                  The foregoing  instrument was acknowledged before me this 16th
day of December,  1996, by Nancy E.  Newquist,  the Treasurer of ARIZONA  PUBLIC
SERVICE COMPANY, an Arizona corporation, on behalf of said corporation.


[Official Seal]                           MARIA R. MARRS
                                          -------------------------
                                          Notary Public


My commission expires:
July 21, 1998


STATE OF PENNSYLVANIA         )
                              )  ss.
County of Allegheny           )

                  The foregoing  instrument was acknowledged before me this 16th
day of October,  1996, by Earl Kleckner, a Trust Officer of MELLON BANK, N.A., a
corporation having trust powers, as Decommissioning  Trustee,  on behalf of said
corporation.


[Official Seal]                           STEPHANIE RIEGER
                                          -------------------------
                                          Notary Public

My commission expires:
May 12, 1997
                                      -3-

                                  Exhibit 10.7

                                 October 9, 1996


Jaron Norberg
Tempe, Az  85282


Dear Jaron,

As a follow-up to our recent  discussion in which you  expressed  your intent to
retire from APS effective  December 31st of this year, I am providing you with a
written summary of those benefit enhancements that we have agreed upon.

Retirement
- ----------

A.       The cash  equivalent  for stock  options and  restricted  stock awarded
         under the Pinnacle West Stock Option and Restricted  Stock Program that
         would have vested with one additional year credited.

B.       In recognition  for your service on the APS Board of Directors you will
         receive an additional four years of credited service for the purpose of
         calculating your pension benefit.

C.       Your pension  benefit will be calculated on base  compensation  paid in
         1994, 1995 and 1996. Additionally,  any incentive bonus earned in 1994,
         1995 and 1996 will also be included in your pension calculation.

Severance
- ---------

A.       You will receive severance pay equal to one year of base salary.

B.       You will be credited  with one  additional  year of age and service for
         purposes of calculating your pension and SEBRP benefits.

C.       You will  receive  continued  dental  coverage for a period of one year
         beginning  January  1, 1997 to  December  31,  1997  provided  that you
         continue to pay your  respective  share of the  premium.  At the end of
         this one year period,  you will be eligible to elect continued coverage
         in accordance with COBRA.
<PAGE>
Consulting Services
- -------------------

At the  discretion  of the Chief  Executive  Officer you will  provide up to six
hundred hours of consulting  services to APS in each of the two years  following
your retirement at the rate of two hundred dollars per hour.

Miscellaneous
- -------------

We are  awarding  you the  computers  you have been using at APS, as well as the
Country Club membership at Phoenix Country Club.

Further,  at the  discretion of the CEO every effort will be made to accommodate
you with parking at the Corporate Headquarters building subject to availability.

If you have questions  regarding any of the preceding  information  let me know,
otherwise indicate your acknowledgment and agreement by providing your signature
below.


Sincerely,



WILLIAM J. POST
- --------------------------------
William J. Post
Chief Operating Officer
Arizona Public Service





The foregoing is agreed to and accepted:



JARON B. NORBERG
- --------------------------------
Jaron Norberg

                                  Exhibit 10.8

                                 August 16, 1996


Mr. William L. Stewart
Paradise Valley, AZ  85253

Dear Bill,

As a result of our meeting on Tuesday,  July 23,  1996,  I am pleased to provide
you with a summary of the compensation and retirement benefit  enhancements that
we agreed upon.

Base Salary:
- ------------
Your base salary will be increased by $100,000 effective July 23, 1996. Your new
base salary will be $410,026.

Incentive Pay Plan:
- -------------------
You will  continue to be a  participant  in the  Officers  Incentive  Plan as an
Executive Vice President, with an incentive opportunity ranging from 0% - 52% of
base pay.

Retirement:
- -----------
Your  retirement  benefit will be  calculated  by adding a base amount of 20% of
your average  monthly wage (as determined by the highest 36 consecutive  months)
and 10% of your average  monthly wage for each year of service.  You will become
vested in this  benefit  when you have  accrued  four  years  and 1000  hours of
service  (November  1998).  The  maximum  benefit you can accrue is 100% of your
average  monthly  wage.  Under this  schedule,  you will qualify for the maximum
benefit in November 2001.  Please note,  this  retirement  benefit  replaces our
previous agreement outlined in your offer letter dated December 21, 1993.

Restricted Stock:
- -----------------
You will receive two thousand shares of restricted  stock for each calendar year
you are actively  employed at APS  retroactive to 1994. This results in an award
of four thousand shares to be issued as soon as possible.  Each subsequent years
award  will be made in the last  quarter  of each year and will be  provided  in
addition  to any other stock award you  receive  under the  Pinnacle  West Stock
Option and Restricted Stock Program.
<PAGE>
Home Purchase:
- --------------
The Company will  purchase  your home at its market value and you may live there
for the  remainder of your  employment at APS. You will be  responsible  for any
personal income taxes due to this arrangement.

Should you have any  questions  regarding any of the above  information,  please
feel free to contact Armando Flores who will implement all of the above actions.

Sincerely,


WILLIAM J. POST
- -----------------------------------
William J. Post
Chief Operating Officer
Arizona Public Service Company





The foregoing is agreed to and accepted:


WILLIAM L. STEWART
- ----------------------------------
William L. Stewart

                                  Exhibit 10.9

November 27, 1996


Mr. George Schreiber
New York, NY  10021

Dear George:

I am delighted to provide you with this offer of employment  as Chief  Financial
Officer of Arizona Public Service Company and Pinnacle West Capital Corporation.
This is an exciting and  challenging  time both in the  Companies as well as the
industry.  Your  experience  will  have a  direct  impact  on our  efforts.  The
information  outlined  below  covers  the  major  items  regarding  our offer of
employment.  This offer of employment is for a three-year  term and renewable by
mutual agreement after the completion of the second year.

As you know this offer is for the position of Executive Vice President and Chief
Financial  Officer of Arizona Public Service  Company (APS),  and Executive Vice
President  and Chief  Financial  Officer of Pinnacle  West  Capital  Corporation
(PNW),  with a 50/50 split of your time and efforts  directed to each.  You will
report directly to me in both Companies and your  responsibilities  will include
Corporate Finance, Accounting, Treasury, Investor Relations and Risk Management.
Changes in  responsibility  may occur during the contract term at the discretion
of the  Company.  The base salary of $375,000 is  effective on your first day of
employment, February 3, 1997.

In  addition  to your  base  salary,  you will  participate  in the APS  Officer
Incentive  Program which has a maximum target  opportunity of 52% of annual base
salary in 1996. Incentive dollars are generally paid during the first quarter of
the subsequent  year. The targets and payout  thresholds are reviewed each year.
In 1997, your minimum incentive payment will be $125,000.

In addition to the base and incentive  compensation  referenced  above, you will
also receive a semi-monthly  auto allowance  totaling  $7,200 per year. You will
also be able to  utilize  a  corporate  club  membership  contingent  upon  your
acceptance. You will be responsible for all monthly dues.

As an additional  incentive and contingent upon your acceptance of the position,
the Pinnacle West Board has granted you 1,200 shares of Restricted Stock as well
as 6,000 stock  options.  The  description  of these grants is  attached.  These
grants  occur  annually  in  November  and are at the  levels at which you would
normally  participate  in  the  Pinnacle  West  Capital  Corporation   Long-Term
Incentive  Program.  The  1996  grants  were  determined  as if you had  been an
employee of the Company at your proposed salary and responsibility levels.

Regarding  pension,  the Company will credit you with ten years of service which
will allow you to reach the maximum level of pension benefits at age 65.

During  1997,  you will be provided  with four weeks  vacation.  For purposes of
vacation,  you will be  eligible  for five  weeks  vacation  after five years of
service.
<PAGE>
Mr. George Schreiber
November 27, 1996
Page 2

I have  enclosed  copies of our Employee  Benefits and a schedule  outlining the
employee  premiums.  Also enclosed is a description of our Employee Savings Plan
in which you will be eligible to  participate 31 days after  employment.  Please
note  that the  Employee  Savings  Plan is a  pre-tax  savings  plan  and  takes
advantage  of Section  401(k) of the Code.  Also,  please note that the premiums
that apply to our medical and dental plan are done on a pre-tax basis.

We will also provide you with a relocation  service for the  disposition of your
real estate.  We have a contract  with Western  Relocation  Management  Company.
Briefly,  the procedure is that Western will select two independent  real estate
appraisers.  The two  appraisers  will appraise the property based on the normal
resale  period for your area.  Provided  that both  appraisals  are within  five
percent  of one  another,  the  two  will  be  averaged.  That  average  will be
considered  the fair market value of the  property.  You will be given a written
offer in the  amount of the fair  value.  You have sixty  days  within  which to
decide to accept or reject that offer. If you sell the property to another buyer
for a higher price during the sixty day period, you can then assign the property
over to Western.  You will receive a check in the amount of your equity based on
the fair market  value  assigned by Western,  and you will then  receive a check
after the closing of the  property  with the buyer to whom you sold the property
for the difference.

APS will pay all of the relocation  company fees, as well as any  maintenance of
the property  during the period of time it is held for resale.  We will also pay
normal  closing costs and provide the  relocation  of all  household  effects to
Phoenix.

I have also  included a copy of the change of control  agreement,  the  Pinnacle
West Capital Corporation Long-Term Incentive Program and the executive insurance
program.

On behalf of APS, I look  forward to having you join our team.  In the event you
have  any  questions,  feel  free to  contact  me or  Armando  Flores  who  will
ultimately coordinate the details of your employment and relocation.

                                              Sincerely,


                                              WILLIAM J. POST
                                              William J. Post
                                              Executive Vice President
                                              Pinnacle West Capital Corporation
                                              and
                                              Senior Vice President and
                                              Chief Operating Officer
                                              Arizona Public Service Company
Enclosures

The foregoing is agreed to and accepted

GEORGE A. SCHREIBER, JR.
- ---------------------------------------------
George Schreiber

Date:   12/3/96
     ----------------------------------------

                                  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, 33-64455 and 333-15379 on Form S-3, of
our report dated  February 28, 1997 appearing in this Annual Report on Form 10-K
of Arizona Public Service Company for the year ended December 31, 1996.





DELOITTE & TOUCHE LLP
DELOITTE & TOUCHE LLP

Phoenix, Arizona

March 27, 1997

<TABLE> <S> <C>

<ARTICLE>                                           UT
<LEGEND>
                   PUBLIC UTILITY COMPANIES AND PUBLIC UTILITY HOLDING COMPANIES
                                                          (THOUSANDS OF DOLLARS)
                                             FISCAL YEAR ENDED DECEMBER 31, 1996
                            FOR PERIOD JANUARY 1, 1996 THROUGH DECEMBER 31, 1996
                                                             TWELVE MONTHS ENDED
</LEGEND>
<MULTIPLIER>                                      1000
<CURRENCY>                                U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<EXCHANGE-RATE>                                      1
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                      4655140
<OTHER-PROPERTY-AND-INVEST>                     113666
<TOTAL-CURRENT-ASSETS>                          347158
<TOTAL-DEFERRED-CHARGES>                       1307258
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                                 6423222
<COMMON>                                        178162
<CAPITAL-SURPLUS-PAID-IN>                      1091122
<RETAINED-EARNINGS>                             460106
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 1729390
                            53000
                                     165673
<LONG-TERM-DEBT-NET>                           2029482
<SHORT-TERM-NOTES>                                   0
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                   16900
<LONG-TERM-DEBT-CURRENT-PORT>                   153780
                            0
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                 2274997
<TOT-CAPITALIZATION-AND-LIAB>                  6423222
<GROSS-OPERATING-REVENUE>                      1718272
<INCOME-TAX-EXPENSE>                            178513
<OTHER-OPERATING-EXPENSES>                     1174551
<TOTAL-OPERATING-EXPENSES>                     1353064
<OPERATING-INCOME-LOSS>                         365208
<OTHER-INCOME-NET>                               35217
<INCOME-BEFORE-INTEREST-EXPEN>                  400425
<TOTAL-INTEREST-EXPENSE>                        156954
<NET-INCOME>                                    243471
                      17092
<EARNINGS-AVAILABLE-FOR-COMM>                   226379
<COMMON-STOCK-DIVIDENDS>                        170000
<TOTAL-INTEREST-ON-BONDS>                       139699
<CASH-FLOW-OPERATIONS>                          587130
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0
        

</TABLE>

                                                  Arizona Corporation Commission
                                                             DOCKETED
                                                           DEC 26 1996
                                                          DOCKETED BY CM



                    BEFORE THE ARIZONA CORPORATION COMMISSION

RENZ D. JENNINGS
         Chairman
MARCIA WEEKS
         Commissioner
CARL J. KUNASEK
         Commissioner


IN THE MATTER OF THE COMPETITION    )        DOCKET NO. U-0000-94-165
IN THE PROVISION OF ELECTRIC        )
SERVICES THROUGHOUT THE STATE       )
OF ARIZONA.                         )        DECISION NO. 59943
                                    )
                                    )
____________________________________)        OPINION AND ORDER
                                             -----------------

DATES OF HEARING:                December 2, 3 and 4, 1996
PLACES OF PUBLIC                 Phoenix, Tucson, Yuma, Flagstaff, and
COMMENT:                         Kingman, Arizona

PRESIDING OFFICERS:              Jerry L. Rudibaugh, Jane Rodda, Scott
                                 Wakefield

IN ATTENDANCE:                   Renz D. Jennings, Chairman
                                 Marcia Weeks, Commissioner
                                 Carl J. Kunasek, Commissioner

APPEARANCES:                     Mr. Bradford A. Borman, and Mr. Peter
                                 Breen, Staff Attorneys, Legal Division, on
                                 behalf of the Utilities Division of the Arizona
                                 Corporation Commission.


BY THE COMMISSION:

         On October 1, 1996,  the  Utilities  Division  Staff  ("Staff")  of the
Arizona  Corporation  Commission  ("Commission")  forwarded  to  the  Commission
proposed new rules  A.A.C.  R14-2-1601  through  A.A.C.  R14-2-1616  ("Rules" or
"Electric  Competition  Rules")  regarding  competitive  electric  services.  By
Decision  No. 59870  (October 10,  1996),  the  Commission  directed the Hearing
Division to schedule  Public  Comment  regarding the proposed  Rules in Phoenix,
Tucson, Yuma, Flagstaff,  and Kingman,  Arizona. Our October 11, 1996 Procedural
Order  scheduled  public comment  proceedings on the  above-captioned  matter on
December 2 in Phoenix, December 3 in Tucson and Yuma, and December
<PAGE>
4 in Flagstaff  and Kingman.  Decision No. 59870 also ordered Staff to forward a
Notice of Proposed Rulemaking ("Notice") to the Office of the Secretary of State
for publication. The Notice was published in the Arizona Administrative Register
on November 1, 1996.

                                   DISCUSSION
                                   ----------

         The proposed  Competitive  Electric Rules set forth a framework for the
inevitable  transition from a non-competitive to a competitive  environment.  It
has been a process  that has evolved  since May 1994 as Staff has held  numerous
workshops  prior to bringing  forth the proposed  Rules.  Based on the amount of
comments  filed and the  attendance  at each of the public  comment  proceedings
held,  the interest in the proposed  Rules is as great as it has been for as any
rules the Commission has promulgated.

         Based on the overall comments, we must conclude that all of the parties
have expressed a desire for a more competitive electric market in Arizona.  Some
parties,  including  Arizona  Public  Service  ("APS"),  Tucson  Electric  Power
("TEP"), Citizens Utilities Company ("Citizens"), Salt River Project ("SRP") and
the  cooperatives  were not as receptive to the proposed Rules as other parties.
That is certainly  understandable  since, under the proposed Rules, their status
as monopoly providers of electric service will change.

         The parties were generally in agreement that  competition  will provide
the benefit of reduced costs, at least for some consumers.  However,  there were
concerns raised  regarding the quality of service,  as well as concerns that not
all customers,  particularly residential customers, will receive the benefits of
competition as quickly as some large industrial  customers.  And of course,  the
incumbent  utilities  were greatly  concerned  regarding the  recoverability  of
stranded costs.

         While there was general  agreement as to the need and  inevitability of
competition  in the  electric  field,  there were major  disagreements  over the
implementation of these Rules. The parties  identified  complex problems such as
the   recoverability  of  stranded   investment,   intra-state  and  inter-state
reciprocity,  the status of the new  Certificates  of Convenience  and Necessity
("CC&Ns"),  and other  issues,  for which the parties  assert the Rules  provide
insufficient  guidance.  Several  parties  have  suggested  holding  evidentiary
hearings on these  issues in order to resolve  them before  going  forward  with
these Rules.  Other  parties,  including  Staff,  have warned  against  delay in
promulgating
<PAGE>
these  rules,  indicating  that  the  competitive  electric  market  is  rapidly
approaching  whether these Rules are  promulgated or not. We conclude that these
gaps,  to the extent  that they  exist,  can be filled in later with  workshops,
working  groups,   subsequent   evidentiary  hearings,  and  perhaps  subsequent
rulemaking proceedings; while competition is approaching rapidly, the transition
to  competition  will allow time to address  these  issues and resolve them in a
timely fashion.

                               *  *  *  *  *  *  *  *  *  *

         Having  considered  the entire record herein and being fully advised in
the premises, the Commission finds, concludes, and orders that:

                                FINDINGS OF FACT
                                ----------------

         1. On  October  1,  1996,  Staff  filed the  proposed  Rules  regarding
competitive electric services.

         2. On October 10, 1996, the Commission  issued Decision No. 59870 which
directed  the Hearing  Division to schedule  hearings on the  proposed  Rules in
Phoenix, Tucson, Yuma, Flagstaff, and Kingman, Arizona.

         3. The purpose of the proposed Rules is to provide the Commission  with
a framework to open the retail electric market to competition, and to streamline
the regulatory process for setting rates for competitive electric services.

         4. The  proposed  amendments  to the Rules are set forth in Appendix A,
attached hereto and incorporated by reference.

         5. In accordance with A.R.S.  Section  41-1027,  a Concise  Explanatory
Statement for the proposed Rules is set forth in Appendix B, attached hereto and
incorporated by reference.

         6. The economic  impact of the proposed  Rules is set forth in Appendix
C, attached hereto and incorporated by reference.

         7. The Notice of  Rulemaking  was filed with the Secretary of State and
was published in the Arizona Administrative Register on November 1, 1996.

         8. Public  Comment  sessions were held on December 2, 1996, in Phoenix,
December  3, 1996 in Tucson and Yuma,  and  December  4, 1996 in  Flagstaff  and
Kingman, Arizona.
<PAGE>
                               CONCLUSIONS OF LAW
                               ------------------
 
         1. The  Commission has authority for the proposed Rules pursuant to the
Arizona  Constitution,  Article XV, under A.R.S.  Sections  40-202,  -203, -250,
- -321,  -322,  -331,  -332,  -336, 361, -365, -367, and under the Arizona Revised
Statutes, Title 40, generally.

         2. Notice of the proceeding has been given in the manner  prescribed by
law.

         3. Adoption of the proposed Rules is in the public interest.

         4. The Concise Explanatory  Statement set forth in Appendix B should be
adopted.

                                      ORDER

         IT IS  THEREFORE  ORDERED that the  proposed  Rules A.A.C.  R14-2-1601,
R14-2-1602,   R14-2-1603,   R14-2-1604,   R14-2-1605,   R14-2-1606,  R14-2-1607,
R14-2-1608,   R14-2-1609,   R14-2-1610,   R14-2-1611,   R14-2-1612,  R14-2-1613,
R14-2-1614,  R14-2-1615,  and  R14-2-1616,  as set forth in  Appendix A, and the
Concise Explanatory Statement, as set forth in Appendix B, are hereby adopted.

         IT IS FURTHER ORDERED that the  Commission=s  Utilities  Division shall
immediately  forward the new Rules A.A.C.  R14-2-1601,  R14-2-1602,  R14-2-1603,
R14-2-1604,   R14-2-1605,   R14-2-1606,   R14-2-1607,   R14-2-1608,  R14-2-1609,
R14-2-1610,  R14-2-1611,  R14-2-1612,  R14-2-1613,  R14-2-1614,  R14-2-1615, and
R14-2-1616, to the Secretary of State.

         IT IS  FURTHER  ORDERED  that  this  Decision  shall  become  effective
immediately.
<PAGE>
                 BY ORDER OF THE ARIZONA CORPORATION COMMISSION


Renz D. Jennings                 Marcia Weeks                    Carl J. Kunasek
- --------------------------------------------------------------------------------
CHAIRMAN                         COMMISSIONER                      COMMISSIONER


                                 IN  WITNESS   WHEREOF,   I,   JAMES   MATTHEWS,
                                 Executive  Secretary of the Arizona Corporation
                                 Commission,  have  hereunto,  set my  hand  and
                                 caused the official seal of this  Commission to
                                 be  affixed  at the  Capitol,  in the  City  of
                                 Phoenix, this 26th day of December , 1996.


                                 Phillip R. Moulton, Deputy
                                 ---------------------------------------
                             for JAMES MATTHEWS
                                 Executive Secretary

DISSENT __________________

GY:DB:KEC: RTW:BAB:mmc
<PAGE>
             TITLE 14. PUBLIC SERVICE CORPORATIONS; CORPORATIONS AND
                      ASSOCIATIONS; SECURITIES REGULATIONS

               CHAPTER 2. CORPORATION COMMISSION - FIXED UTILITIES

                     ARTICLE 16. RETAIL ELECTRIC COMPETITION


Section

R14-2-1601.                Definitions

R14-2-1602.                Filing of Tariffs by Affected Utilities

R14-2-1603.                Certificates of Convenience and Necessity

R14-2-1604.                Competitive Phases

R14-2-1605.                Competitive Services

R14-2-1606.                Services Required To Be Made Available by Affected
                           Utilities

R14-2-1607.                Recovery of Stranded Cost of Affected Utilities

R14-2-1608.                System Benefits Charges

R14-2-1609.                Solar Portfolio Standard

R14-2-1610.                Spot Markets and Independent System Operation

R14-2-1611.                In-State Reciprocity

R14-2-1612.                Rates

R14-2-1613.                Service Quality, Consumer Protection, Safety, and
                           Billing Requirements

R14-2-1614.                Reporting Requirements

R14-2-1615.                Administrative Requirements

R14-2-1616.                Legal Issues
<PAGE>
                     ARTICLE 16. RETAIL ELECTRIC COMPETITION

R14-2-1601.                Definitions
In this Article, unless the context otherwise requires:
1.   "Affected  Utilities"  means  the  following  public  service  corporations
     providing electric service:
         Tucson Electric Power Company, Arizona Public Service Company, Citizens
         Utilities Company,  Arizona Electric Power Cooperative,  Trico Electric
         Cooperative, Duncan Valley Electric Cooperative, Graham County Electric
         Cooperative,  Mohave  Electric  Cooperative,   Sulphur  Springs  Valley
         Electric Cooperative,  Navopache Electric Cooperative,  Ajo Improvement
         Company, and Morenci Water and Electric Company.
     #In the event that  modifications are made to existing law that would allow
     the  application  of this  Article to the Salt River  Project  Agricultural
     Improvement and Power District  ("SRP") then Affected  Utilities shall also
     include SRP.#
2.   "Bundled  Service"  means  electric  service  provided  as a package to the
     consumer including all generation,  transmission,  distribution,  ancillary
     and other services  necessary to deliver and measure useful electric energy
     and power to consumers.
3.   "Buy-through" refers to a purchase of electricity by an Affected Utility at
     wholesale for a particular  retail consumer or aggregate of consumers or at
     the direction of a particular retail consumer or aggregate of consumers.
4.   "Distribution  Service"  means  the  delivery  of  electricity  to a retail
     consumer  through  wires,  transformers,  and  other  devices  that are not
     classified as  transmission  services  subject to the  jurisdiction  of the
     Federal Energy Regulatory Commission; Distribution Service excludes meters
     and meter reading.
5.   "Electric  Service  Provider"  means a  company  supplying,  marketing,  or
     brokering  at  retail  any of  the  services  described  in  R14-2-1605  or
     R14-2-1606.
6.   "Eligible  Demand"  means the total  consumer  kilowatts of demand which an
     Affected  Utility must make available to competitive  generation  under the
     terms  of  this  Article  or the  consumer  kilowatts  of  demand  provided
     competitively in an Affected Utility's distribution territory, whichever is
     greater.
7.   "Standard  Offer"  means  Bundled  Service  offered to all  consumers  in a
     designated area at regulated rates.
8.   "Stranded Cost" means the verifiable net difference  between:  
         a.  The value of all the prudent jurisdictional  assets and obligations
         necessary to furnish electricity (such as generating plants,  purchased
         power contracts,  fuel contracts,  and regulatory assets),  acquired or
         entered into prior to the adoption of this Article,  under  traditional
         regulation of Affected Utilities; and
         b.  The  market  value  of  those  assets  and   obligations   directly
         attributable to the introduction of competition under this Article.
9.   "System Benefits" means Commission-approved utility low income, demand side
     management,   environmental,    renewables,   and   nuclear   power   plant
     decommissioning programs.
10.  "Unbundled  Service" means electric  service  elements  provided and priced
     separately,  including,  but not  limited  to,  such  service  elements  as
     generation,  transmission,  distribution, and ancillary services. Unbundled
     Service may be sold to consumers or to other Electric Service Providers.

Text between # indicates strikethrough
<PAGE>
R14-2-1602. Filing of Tariffs by Affected Utilities
     Each Affected  Utility shall file tariffs  consistent  with this Article by
December 31, 1997.

R14-2-1603. Certificates of Convenience and Necessity
A.   Any Electric  Service  Provider  intending to supply services  described in
     R14-  2-1605  or  R-14-2-1606,  other  than  services  subject  to  federal
     jurisdiction,  shall obtain a Certificate of Convenience and Necessity from
     the  Commission  pursuant to this Article;  however,  a Certificate  is not
     required to offer information  services or billing and collection services.
     An Affected Utility does not need to apply for a Certificate of Convenience
     and Necessity  for any service  provided as of the date of adoption of this
     Article within its distribution service territory.
B.   Any company  desiring such a Certificate of Convenience and Necessity shall
     file with the Docket  Control  Center the  required  number of copies of an
     application.  Such Certificates  shall be restricted to geographical  areas
     served by the Affected Utilities as of the date this Article is adopted and
     to service areas added under the  provisions of  R14-2-1611.  In support of
     the request for a Certificate of Convenience  and Necessity,  the following
     information must be provided:
     1.  A description of the electric  services which the applicant  intends to
         offer;
     2.  The proper name and correct  address of the applicant,  and 
         a. The full name of the  owner if a sole  proprietorship,  
         b. The full name of each partner if a partnership, 
         c. A full list of officers and directors if a corporation, or 
         d. A full list of the  members  if a limited  liability corporation;
     3.  A tariff for each  service to be provided  that states the maximum rate
         and  terms  and  conditions  that will  apply to the  provision  of the
         service;
     4.  A  description  of the  applicant's  technical  ability  to obtain  and
         deliver electricity and provide any other proposed services;
     5.  Documentation  of the financial  capability of the applicant to provide
         the proposed  services,  including the most recent income statement and
         balance sheet, the most recent projected  income  statement,  and other
         pertinent financial information.  Audited information shall be provided
         if available;
     6.  A   description   of  the  form  of   ownership   (e.g.,   partnership,
         corporation);
     7.  Such other information as the Commission or the Staff may request.
C.   At the time of filing for a Certificate of Convenience and Necessity,  each
     applicant shall notify the Affected Utilities in whose service  territories
     it wishes to offer service of the application by serving a complete copy of
     the application on the Affected Utilities.
D.   The Commission may deny certification to any applicant who:
     1.  Does not provide the information required by this Article;
     2.  Does not  possess  adequate  technical  or  financial  capabilities  to
         provide the proposed services;
     3.  Fails to provide a performance bond, if required.
E.   Every Electric Service Provider  obtaining a Certificate of Convenience and
     Necessity  under this  Article  shall obtain  certification  subject to the
     following conditions:
     1.  The Electric Service  Provider shall comply with all Commission  rules,
         orders,
<PAGE>
         and other  requirements  relevant to the provision of electric  service
         and relevant to resource planning;
     2.  The Electric  Service  Provider shall maintain  accounts and records as
         required by the Commission;
     3.  The  Electric  Service  Provider  shall file with the  Director  of the
         Utilities  Division all financial and other reports that the Commission
         may  require  and in a form  and at such  times as the  Commission  may
         designate;
     4.  The  Electric   Service  Provider  shall  maintain  on  file  with  the
         Commission  all  current  tariffs and any  service  standards  that the
         Commission shall require;
     5.  The Electric  Service  Provider  shall  cooperate  with any  Commission
         investigation of customer complaints;
     6.  The Electric  Service  Provider shall obtain all necessary  permits and
         licenses;
     7.  Failure  to  comply  with any of the  above  conditions  may  result in
         recision of the Electric Service Provider's  Certificate of Convenience
         and Necessity.
F.   In appropriate circumstances, the Commission may require, as a precondition
     to certification, the procurement of a performance bond sufficient to cover
     any advances or deposits the applicant may collect from its  customers,  or
     order that such advances or deposits be held in escrow or trust.

R14-2-1604. Competitive Phases
A.   Each Affected  Utility shall make available at least 20 percent of its 1995
     system retail peak demand for competitive generation supply to all customer
     classes  (including  residential and small commercial  consumers) not later
     than January 1, 1999. If data permit,  coincident  annual peak demand shall
     be used;  otherwise  noncoincident  peak data may be used.  
     1.  No more than 1/2 of the Eligible  Demand may be procured by  consumers,
         each of whose total competitive contract demand is greater than 3 MW.
     2.  At least 15% of the Eligible  Demand shall be reserved for  residential
         consumers.
     3.  Aggregation of loads of multiple consumers shall be permitted.
B.   Each Affected  Utility shall make available at least 50% of its 1995
     system retail peak demand for competitive generation supply to all customer
     classes  (including  residential and small commercial  consumers) not later
     than January 1, 2001. If data permit,  coincident  peak annual demand shall
     be used;  otherwise  noncoincident  peak data may be used.  
     1.  No more than 1/2 of the Eligible  Demand may be procured by  consumers,
         each of whose total competitive contract demand is greater than 3 MW.
     2.  At least 30 % of the Eligible  Demand shall be reserved for residential
         consumers.
     3.  Aggregation of loads of multiple consumers shall be permitted.
C.   Prior to 2001,  no  single  consumer  shall  receive  more  than 20% of the
     Eligible Demand in a given year in an Affected Utility's service territory.
D.   Each  Affected  Utility  shall make  available all of its retail demand for
     competitive generation supply not later than January 1, 2003.
<PAGE>
E.   By the date indicated in R14-2-1602,  Affected  Utilities shall propose for
     Commission   review  and  approval  how  customers  will  be  selected  for
     participation in the competitive market prior to 2003.
     1.  Possible  selection  methods  are  first-come,   first-served;   random
         selection via a lottery among volunteering consumers; or designation of
         geographic areas.
     2.  The method for selecting  customers to participate  in the  competitive
         market must fairly allow  participation  by a wide variety of customers
         of all sizes of loads.
     3.  All  customers  who produce or  purchase  at least 10% of their  annual
         electricity  consumption from  photovoltaic or solar thermal  resources
         installed  in  Arizona  after  January 1, 1997  shall be  selected  for
         participation  in the  competitive  market if those customers apply for
         participation in the competitive market. Such participants count toward
         the minimum requirements in R14-2- 1604(A) and R14-2-1604(B).
     4.  The Commission  Staff shall commence a series of workshops on selection
         issues  within 45 days of the  adoption of this Article and Staff shall
         submit  a  report  to the  Commission  discussing  the  activities  and
         recommendations  of participants in the workshops.  The report shall be
         due not later than 90 days prior to the date indicated in R14-2-1602.
F.   Retail   consumers   served  under  existing   contracts  are  eligible  to
     participate in the  competitive  market prior to expiration of the existing
     contract  only if the  Affected  Utility  and the  consumer  agree that the
     retail consumer may participate in the competitive market.
G.   An  Affected  Utility  may  engage  in  Buy-throughs   with  individual  or
     aggregated consumers. Any contract for a Buy-through effective prior to the
     date indicated in R14-2-1604(A) must be approved by the Commission.
H.   Schedule Modifications for Cooperatives
     1.  An electric  cooperative  may request  that the  Commission  modify the
         schedule  described in  R14-2-1604(A)  through  R14-2-1604(D)  so as to
         preserve the tax exempt status of the  cooperative  or to allow time to
         modify  contractual   arrangements  pertaining  to  delivery  of  power
         supplies and associated loans.
     2.  As part of the  request,  the  cooperative  shall  propose  methods  to
         enhance consumer choice among generation resources.
     3.  The  Commission  shall  consider  whether the benefits of modifying the
         schedule exceed the costs of modifying the schedule.

R14-2-1605.  Competitive Services
A properly certificated Electric Service Provider may offer any of the following
services under bilateral or multilateral contracts with retail consumers:
A.   Generation of electricity  from generators at any location whether owned by
     the  Electric  Service  Provider or  purchased  from  another  generator or
     wholesaler of electric generation.
B.   Any service described in R14-2-1606, except Distribution Service and except
     services  required  by  the  Federal  Energy  Regulatory  Commission  to be
     monopoly services. Billing and collection services and information services
     do not require a
<PAGE>
         Certificate of Convenience and Necessity.

R14-2-1606.  Services Required To Be Made Available by Affected Utilities

A.   Until the Commission  determines that  competition  has been  substantially
     implemented for a particular class of consumers  (residential,  commercial,
     industrial)  so that all  consumers  in that class have an  opportunity  to
     participate  in the  competitive  market,  and  until  all  Stranded  Costs
     pertaining to that class of customers  have been  recovered,  each Affected
     Utility shall make  available to all consumers in that class in its service
     area,  as defined  on the date  indicated  in  R14-2-1602,  Standard  Offer
     bundled  generation,  transmission,   ancillary,  distribution,  and  other
     necessary services at regulated rates.
     1. An Affected Utility may request that the Commission determine that
         competition has been substantially implemented to allow discontinuation
         of Standard Offer service and shall provide sufficient documentation to
         support its request.
     2.  The Commission may, on its own motion,  investigate whether competition
         has been  substantially  implemented and whether Standard Offer service
         may be discontinued.
B.   Standard Offer Tariffs
     1.  By the date  indicated in  R14-2-1602,  each Affected  Utility may file
         proposed  tariffs to provide  Standard  Offer Bundled  Service and such
         rates shall not become  effective until approved by the Commission.  If
         no such  tariffs are filed,  rates and  services in existence as of the
         date in  R14-2-1602  shall  constitute  the Standard  Offer.  
     2.  Affected Utilities may file proposed revisions to such rates. It is the
         expectation  of the  Commission  that  the  rates  for  Standard  Offer
         service will not increase,  relative to existing  rates, as a result of
         allowing competition. Any rate increase proposed by an Affected Utility
         for Standard Offer service must be fully justified  through a rate case
         proceeding.
     3.  Such rates shall reflect the costs of providing the service. 
     4.  Consumers receiving Standard Offer service are eligible for future rate
         reductions authorized by the Commission,  such as reductions authorized
         in Decision No. 59601.
C.   By the date  indicated in  R14-2-1602,  each  Affected  Utility  shall file
     Unbundled  Service  tariffs to provide  the  services  listed  below to all
     eligible purchasers on a nondiscriminatory basis:
     1.  Distribution Service;
     2.  Metering and meter reading services;
     3.  Billing and collection services;
     4.  Open access  transmission  service (as  approved by the Federal  Energy
         Regulatory Commission, if applicable);
     5.  Ancillary   services  in  accordance  with  Federal  Energy  Regulatory
         Commission  Order  888  (III  FERC  Stats.  & Regs.  P.  31,036,  1996)
         incorporated herein by reference;
     6.  Information services such as provision of customer information to other
         Electric Service Providers;
     7.  Other  ancillary  services  necessary  for  safe  and  reliable  system
         operation.
D.   To manage its risks, an Affected Utility may include in its tariffs deposit
     requirements and advance payment requirements for Unbundled Services.
E.   The Affected  Utilities must provide  transmission  and ancillary  services
     according to the following guidelines:
     1.  Services must be provided consistent with applicable tariffs filed with
         the Federal Energy Regulatory Commission.
     2.  Unless otherwise  required by federal  regulation,  Affected  Utilities
         must accept power and energy delivered to their transmission systems by
         others  and offer  transmission  and  related  services  comparable  to
         services they provide to
<PAGE>
         themselves.
F.   Customer Data
     1.  Upon authorization by the customer,  an Electric Service Provider shall
         release in a timely and useful manner that customer's demand and energy
         data  for the  most  recent  12 month  period  to a  customer-specified
         Electric Service Provider.
     2.  The Electric  Service  Provider  requesting  such  customer  data shall
         provide an accurate account number for the customer.
     3.  The form of data shall be mutually  agreed upon by the parties and such
         data shall not be unreasonably withheld.
G.   Rates for Unbundled Services
     1.  The  Commission  shall review and approve rates for services  listed in
         R14-2-1606(C) and requirements  listed in  R14-2-1606(D),  where it has
         jurisdiction, before such services can be offered.
     2.  Such rates shall reflect the costs of providing the services.
     3.  Such rates may be downwardly flexible if approved by the Commission.
H.   Electric Service  Providers  offering  services under this R14-2-1606 shall
     provide adequate  supporting  documentation for their proposed rates. Where
     rates are  approved by another  jurisdiction,  such as the  Federal  Energy
     Regulatory Commission, those rates shall be provided to this Commission.
I.   Within 90 days of the adoption of this Article,  the Commission Staff shall
     commence  a series of  workshops  to  explore  issues in the  provision  of
     Unbundled Service and Standard Offer service.
     1.  Parties to be invited to  participate  in the  workshops  shall include
         utilities,  consumers,  organizations promoting energy efficiency,  and
         other Electric Service Providers.
     2.  Among  the  issues  to be  reviewed  in  the  workshops  are:  metering
         requirements;  metering  protocols;  designation  of  appropriate  test
         years;  the nature of  adjustments to test year data;  de-averaging  of
         rates;  service   characteristics  such  as  voltage  levels;   revenue
         uncertainty;  line  extension  policies;  and the need for  performance
         bonds.
     3.  A report  shall be  submitted  to the  Commission  by the  Staff on the
         activities and recommendations of the participants in the workshops not
         later  than 60 days  prior to the date  indicated  in  R14-2-1602.  The
         Commission  shall  consider  any  recommendations  regarding  Unbundled
         Service and Standard Offer service tariffs.

R14-2-1607. Recovery of Stranded Cost of Affected Utilities
A.   The Affected Utilities shall take every feasible, cost-effective measure to
     mitigate or offset  Stranded  Cost by means such as expanding  wholesale or
     retail  markets,  or offering a wider scope of services  for profit,  among
     others.
B.   The  Commission  shall  allow  recovery  of  unmitigated  Stranded  Cost by
     Affected Utilities.
C.   A working group to develop reccomendations for the analysis and recovery of
     Stranded Cost shall be established.
     1.  The working group shall commence  activities within 15 days of the date
         of adoption of this Article.
     2.  Members of the working  group shall include  representatives  of Staff,
         the Residential  Utility Consumer  Office,  consumers,  utilities,  and
         other  Electric  Service  Providers.  In addition,  the  Executive  and
         Legislative  Branches  shall be invited to send  representatives  to be
         members of the working group.
     3.  The working group shall be coordinated by the Director of the Utilities
         Division of the Commission or by his or her designee.
D.   In developing  its  recommendations,  the working  group shall  consider at
     least the following factors:
     1.  The  impact  of  Stranded  Cost  recovery  on  the   effectiveness   of
         competition;
     2.  The impact of Stranded  Cost  recovery  on  customers  of the  Affected
         Utility who do not participate in the competitive market;
     3.  The impact,  if any,  on the  Affected  Utility's  ability to meet debt
         obligations;
     4.  The impact of Stranded  Cost  recovery on prices paid by consumers  who
         participate in the competitive market;
     5.  The  degree to which  the  Affected  Utility  has  mitigated  or offset
         Stranded Cost;
     6.  The degree to which  some  assets  have  values in excess of their book
         values;
     7.  Appropriate treatment of negative Stranded Cost;
     8.  The time period over which such Stranded Cost charges may be recovered.
         The  Commission  shall  limit  the  application  of such  changes  to a
         specified time period;
     9.  The ease of determining the amount of Stranded Cost;
     10. The applicability of Stranded Cost to interruptible customers;
     11. The amount of electricity  generated by renewable  generating resources
         owned by the Affected Utility.
E.   The working group shall submit to the Commission a report on the activities
     and recommendations of the working group no later than 90 days prior to the
     date indicated in R14-2-1602.
F.   The Commision shall consider the  recommendations  and decide what actions,
     if any, to take based on the recommendations.
G.   The Affected  Utilities shall file estimates of unmitigated  Stranded Cost.
     Such  estimates  shall be fully  supported  by  analyses  and by records of
     market transactions undertaken by willing buyers and willing sellers.
<PAGE>
H.   An Affected  Utility  shall  request  Commission  approval of  distribution
     charges  or other  means  of  recovering  unmitigated  Stranded  Cost  from
     customers  who reduce or terminate  service from the Affected  Utility as a
     direct result of competition  governed by this Article, or who obtain lower
     rates  from the  Affected  Utility  as a direct  result of the  competition
     governed by this Article.
I.   The  Commission  shall,  after  hearing and  consideration  of analyses and
     recommendations   presented  by  the   Affected   Utilities,   Staff,   and
     intervenors,  determine for each Affected Utility the magnitude of Stranded
     Cost, and  appropriate  Stranded Cost recovery  mechanisms and charges.  In
     making its  determination  of mechanisms and charges,  the Commission shall
     consider at least the  following  factors:  
     1.  The  impact  of  Stranded  Cost  recovery  on  the   effectiveness   of
         competition;
     2.  The impact of Stranded  Cost  recovery  on  customers  of the  Affected
         Utility who do not participate in the competitive market;
     3.  The impact,  if any,  on the  Affected  Utility's  ability to meet debt
         obligations;
     4.  The impact of Stranded  Cost  recovery on prices paid by consumers  who
         participate in the competitive market;
     5.  The  degree to which  the  Affected  Utility  has  mitigated  or offset
         Stranded Cost;
     6.  The degree to which  some  assets  have  values in excess of their book
         values;
     7.  Appropriate treatment of negative Stranded Cost;
     8.  The time period over which such Stranded Cost charges may be recovered.
         The  Commission  shall  limit  the  application  of such  charges  to a
         specified time period;
     9.  The ease of determining the amount of Stranded Cost;
     10. The applicability of Stranded Cost to interruptible customers;
     11. The amount of electricity  generated by renewable  generating resources
         owned by the Affected Utility.
J.   Stranded  Cost may only be recovered  from customer  purchases  made in the
     competitive  market using the provisions of this Article.  Any reduction in
     electricity   purchases   from   an   Affected   Utility   resulting   from
     self-generation,   demand  side  management,   or  other  demand  reduction
     attributable  to any cause other than the retail access  provisions of this
     Article  shall not be used to calculate or recover any Stranded Cost from a
     consumer.
K.   The Commission may order an Affected  Utility to file estimates of Stranded
     Cost and mechanisms to recover or, if negative, to refund Stranded Cost.
L.   The Commission may order regular revisions to estimates of the magnitude of
     Stranded Cost.

R14-2-1608. System Benefits Charges
A.   By the date indicated in R14-2-1602, each Affected Utility shall file for
<PAGE>
     Commission review non-bypassable rates or related mechanisms to recover the
     applicable  pro-rata costs of System Benefits from all consumers located in
     the Affected  Utility's  service area who  participate  in the  competitive
     market.  In  addition,  the  Affected  Utility may file for a change in the
     System Benefits charge at any time. The amount  collected  annually through
     the  System  Benefits  charge  shall be  sufficient  to fund  the  Affected
     Utilities' present  Commission-approved low income, demand side management,
     environmental,   renewables,   and  nuclear  power  plant   decommissioning
     programs.
B.   Each Affected Utility shall provide adequate  supporting  documentation for
     its proposed rates for System Benefits.
C.   An Affected  Utility shall  recover the costs of System  Benefits only upon
     hearing  and  approval  by  the  Commission  of  the  recovery  charge  and
     mechanism. The Commission may combine its review of System Benefits charges
     with its review of filings pursuant to R14-2-1606.
D.   Methods of  calculating  System  Benefits  charges shall be included in the
     workshops described in R14-2-1606(I).

R14-2-1609. Solar Portfolio Standard
A.   Starting  on  January  1,  1999,  any  Electric  Service  Provider  selling
     electricity  under the  provisions of this Article must derive at least 1/2
     of 1% of  the  total  retail  energy  sold  competitively  from  new  solar
     resources,  whether  that solar  energy is  purchased  or  generated by the
     seller.  Solar resources include  photovoltaic  resources and solar thermal
     resources  that  generate  electricity.   New  solar  resources  are  those
     installed on or after January 1, 1997.
B.   Solar portfolio standard after December 31, 2001:
     1.  Starting on January 1, 2002,  any  Electric  Service  Provider  selling
         electricity  under the  provisions of this Article must derive at least
         1% of the  total  retail  energy  sold  competitively  from  new  solar
         resources,  whether  that solar energy is purchased or generated by the
         seller.  Solar  resources  include  photovoltaic  resources  and  solar
         thermal  resources that generate  electricity.  New solar resources are
         those installed on or after January 1, 1997.
     2.  The Commission  may change the solar  portfolio  percentage  applicable
         after December 31, 2001, taking into account,  among other factors, the
         costs of producing  solar  electricity and the costs of fossil fuel for
         conventional power plants.
C.   Any Electric  Service  Provider  certificated  under the provisions of this
     Article  shall be able to credit 2 times the electric  energy it generated,
     or caused to be  generated  under  contract,  before  January 1, 1999 using
     photovoltaics or solar thermal  resources  installed on or after January 1,
     1997 in Arizona to the electric  energy  requirements of  R14-2-1609(A)  or
     R14-2-1609(B).
D.   Electric Service Providers selling electricity under the provisions of this
     Article shall provide  reports on sales and solar power as required in this
     Article,   clearly  demonstrating  the  output  of  solar  resources,   the
     installation  date of solar resources,  and the transmission of energy from
     those solar  resources to Arizona  consumers.  The  Commission  may conduct
     necessary monitoring to ensure the accuracy of these data.
E.   If an Electric Service Provider selling electricity under the provisions of
     this  Article  fails  to  meet  the   requirement   in   R14-2-1609(A)   or
     R14-2-1609(B)  in any year,  the  Commission  may  impose a penalty on that
     Electric Service Provider up to
<PAGE>
     $0.30  per kWh for  deficiencies  in the  provision  of  solar  energy.  In
     addition, if the provision of solar energy is consistently  deficient,  the
     Commission may void an Electric  Service  Provider's  contracts  negotiated
     under this Article.
F.   Photovoltaic or solar thermal  resources that are located on the consumer's
     premises shall count toward the solar portfolio standard  applicable to the
     current Electric Service Provider serving that consumer.
G.   The solar  portfolio  standard  described in this section is in addition to
     renewable resource goals for Affected Utilities established in Decision No.
     58643.

R14-2-1610. Spot Markets and Independent System Operation
A.   The Commission  shall conduct an inquiry into spot market  development  and
     independent system operation for the transmission system.
B.   The  Commission  may support  development  of a spot market or  independent
     system operator(s) for the transmission system.
C.   The  Commission may work with other entities to help establish spot markets
     and independent system operators.

R14-2-1611.  In-State Reciprocity
A.   The  service  territories  of  Arizona  electric  utilities  which  are not
     Affected Utilities shall not be open to competition under the provisions of
     this Article,  nor shall Arizona electric  utilities which are not Affected
     Utilities  be able to compete for sales in the service  territories  of the
     Affected Utilities.
B.   An Arizona electric utility, subject to the jurisdiction of the Commission,
     which is not an Affected  Utility  may  voluntarily  participate  under the
     provisions of this Article if it makes its service territory  available for
     competing sellers, if it agrees to all of the requirements of this Article,
     and if it obtains an appropriate Certificate of Convenience and Necessity.
#C.  The Commission shall pursue,  on its own or in cooperation  whith the Joint
     Legislative Study Committe on Electric Industry Competition  established by
     House  Bill  2504  (1996),  legislation  to  address  the role of  electric
     utilities of Arizona political  subdivisions or municipal corporations in a
     competitive  market.  The  Commission  shall  further  make  available,  as
     appropriate,  Staff  assistance  to  the  Legislature  if  the  Legislature
     requests such  assistance for the purpose of determining the proper role of
     electric   utilities  of  Arizona   political   subdivisions  or  municipal
     corporations in a competitive market.
D.   An  Arizona  electic  utility,  not  subject  to  the  jurisdiction  of the
     Commission,  which is not an Affected Utility, may voluntarily  participate
     under the  provisions  of this Article  if it makes its  service  territory
     available for competing sellers, if it agrees to all of the requirements of
     this  Article  other  than  any  requirement  to  obtain a  Certificate  of
     Convenience  and  Necessity,  if  adequate  enforcement  mechanisms  can be
     established, and if all other Affected Utilities consent in writing.#
C.   An  Arizona  electric  utility,  not  subject  to the  jurisdiction  of the
     ---------------------------------------------------------------------------
     Commission,  may submit a statement to the  Commission  that it voluntarily
     ---------------------------------------------------------------------------
     opens its service  territory for competing  sellers in a manner  similar to
     ---------------------------------------------------------------------------
     the provisions of this Article.  Such statement shall be accompanied by the
     ---------------------------------------------------------------------------
     electric utility's nondiscriminatory Standard Offer Tariff, electric supply
     ---------------------------------------------------------------------------
     tariffs,  Unbundled Services rates, Stranded Cost charges,  System Benefits
     ---------------------------------------------------------------------------
     charges, Distribution Services charges and any other applicable tariffs and
     ---------------------------------------------------------------------------
     policies for services  the  electric  utility  offers for which these Rules
     ---------------------------------------------------------------------------
     otherwise  require  compliance  by Affected  Utilities or Electric  Service
     ---------------------------------------------------------------------------
     Providers.  Such filings  shall serve as  authorization  for such  electric
     ---------------------------------------------------------------------------
     utility to utilize the  Commission's  Rules of Practice and  Procedure  and
     ---------------------------------------------------------------------------
     other applicable Rules concerning any complaint that an Affected Utility or
     ---------------------------------------------------------------------------

#Text between # indicates strikethrough

     Electric Service Provider is violating any provision  of this Article or is
     ---------------------------------------------------------------------------
     otherwise  discriminating against the filing electric utility or failing to
     ---------------------------------------------------------------------------
     provide just and reasonable rates in tariffs filed under this Article.
     ---------------------------------------------------------------------------
D.   If an electric  utility is an Arizona  political  subdivision  or municipal
     ---------------------------------------------------------------------------
     corporation,  then the existing service  territory of such electric utility
     ---------------------------------------------------------------------------
     shall  be  deemed  open to  competition  if the  political  subdivision  or
     ---------------------------------------------------------------------------
     municipality  has  entered  into an  intergovernmental  agreement  with the
     ---------------------------------------------------------------------------
     Commission  that  establishes  nondiscriminatory  terms and  conditions for
     ---------------------------------------------------------------------------
     Distribution  Services and other Unbundled  Services,  provides a procedure
     ---------------------------------------------------------------------------
     for  complaints  arising  therefrom,  and  provides  for  reciprocity  with
     ---------------------------------------------------------------------------
     Affected Utilities.  The Commission shall conduct a hearing to consider any
     ---------------------------------------------------------------------------
     such intergovernmental agreement.


R14-2-1612. Rates

A.   Market determined rates for  competitively  provided services as defined in
     R14-2-1605 shall be deemed to be just and reasonable.
B.   Each Electric  Service  Provider  selling services under this Article shall
     have on file with the  Commission  tariffs  describing  such  services  and
     maximum  rates for those  services,  but the  services  may not be provided
     until the Commission has approved the tariffs.
C.   Prior to the date  indicated  in  R14-2-1604(D),  competitively  negotiated
     contracts governed by this Article customized to individual customers which
     comply with approved  tariffs do not require further  Commission  approval.
     However, all such
<PAGE>
     contracts  whose  term is one year or more and for  service of 1 MW or more
     must be filed  with  the  Director  of the  Utilities  Division  as soon as
     practicable.  If a contract  does not comply  with the  provisions  of this
     Article it shall not become effective without a Commission order.
D.   Contracts  entered  into on or after the date  indicated  in  R14-2-1604(D)
     which comply with  approved  tariffs need not be filed with the Director of
     the Utilities  Division.  If a contract does not comply with the provisions
     of this Article it shall not become effective without a Commission order.
E.   An Electric Service Provider holding a Certificate pursuant to this Article
     may price its competitive services,  as defined in R14-2-1605,  at or below
     the maximum rates specified in its filed tariff, provided that the price is
     not less than the marginal cost of providing the service.
F.   Requests for changes in maximum rates or changes in terms and conditions of
     previously  approved  tariffs may be filed.  Such changes become  effective
     only upon Commission approval.

R14-2-1613.  Service Quality, Consumer Protection, Safety, and Billing
             Requirements
A.   Except as indicated elsewhere in this Article, R14-2-201 through R14-2-212,
     inclusive,  are adopted in this Article by  reference.  However,  where the
     term "utility" is used in R14-2-201 through  R14-2-212,  the term "utility"
     shall  pertain  to  Electric  Service  Providers   providing  the  services
     described in each paragraph of R14-2-201 through R14-2-212. R14-2-212(G)(2)
     shall pertain only to Affected Utilities.  R14-2-212(G)(4) shall apply only
     to Affected Utilities.  R14-2-212(H) shall pertain only to Electric Service
     Providers who provide distribution service.
B.   The following shall not apply to this Article:
     1.  R14-2-202 in its entirety,
     2.  R14-2-212(F)(1),
     3.  R14-2-213.
C.   No  consumer  shall be  deemed to have  changed  suppliers  of any  service
     authorized in this Article  (including  changes from supply by the Affected
     Utility to another supplier) without written  authorization by the consumer
     for service from the new supplier. If a consumer is switched to a different
     ("new") supplier without such written authorization, the new supplier shall
     cause  service by the previous  supplier to be resumed and the new supplier
     shall bear all costs  associated  with  switching  the consumer back to the
     previous supplier.
D.   Each Electric Service Provider  providing  service governed by this Article
     shall be responsible for meeting applicable reliability standards and shall
     work cooperatively with other companies with whom it has  interconnections,
     directly or indirectly, to ensure safe, reliable electric service.
E.   Each Electric Service Provider shall provide at least 30 days notice to all
     of  its  affected  consumers  if  it  is no  longer  obtaining  generation,
     transmission,  distribution,  or ancillary services  necessitating that the
     consumer obtain service from another supplier of generation,  transmission,
     distribution, or ancillary services.
<PAGE>
F.   All Electric Service  Providers  rendering service under this Article shall
     submit accident reports as required in R14-2-101.
G.   An Electric  Service  Provider  providing firm electric service governed by
     this Article shall make  reasonable  efforts to reestablish  service within
     the shortest possible time when service  interruptions occur and shall work
     cooperatively  with other companies to ensure timely restoration of service
     where facilities are not under the control of the Electric Service Provider
H.   Each  Electric  Service  Provider  shall ensure that bills  rendered on its
     behalf include the toll free telephone  numbers for billing,  service,  and
     safety inquiries and the telephone number of the Consumer  Services Section
     of the Arizona Corporation  Commission  Utilities  Division.  Each Electric
     Service Provider shall ensure that billing and collection services rendered
     on its behalf comply with R14-2-1613(A) and R14-2- 1613(B).
I.   Additional Provisions for Metering and Meter Reading Services
     1.  An Electric  Service  Provider who provides  metering or meter  reading
         services  pertaining to a particular  consumer  shall provide access to
         meter readings to other Electric  Service  Providers  serving that same
         consumer.
     2.  A  consumer  or  an  Electric  Service  Provider  relying  on  metering
         information provided by another Electric Service Provider may request a
         meter  test  according  to the  tariff  on  file  and  approved  by the
         Commission.  However, if the meter is found to be in error by more than
         3%, no meter testing fee will be charged.
     3.  Protocols for metering  shall be developed  subsequent to the workshops
         described in R14-2-1606(I).
J.   Working Group on System Reliability and Safety:
     1.  If it has not  already  done so, the  Commission  shall  establish,  by
         separate   order,   a  working  group  to  monitor  and  review  system
         reliability and safety.
         a.   The  working  group may  establish  technical  advisory  panels to
              assist it.
         b.   The working group shall commence  activities within 15 days of the
              date of adoption of this Article.
         c.   Members of the working  group  shall  include  representatives  of
              Staff,   consumers,   the  Residential  Utility  Comsumer  Office,
              utilities,  other  Electric  Service  Providers and  organizations
              promoting  energy  efficiency.  In  addition,  the  Executive  and
              Legislative  Branches  shall be invited to send representatives to
              be members of the working group.
         d.   The working  group  shall be  coordinated  by the  Director of the
              Utilities Division of the Commission or by his or her designee.
     2.  All Electric Service Providers governed by this Article shall cooperate
         and  participate in any  investigation  conducted by the working group,
         including provision of data reasonably related to system reliability or
         safety.
     3.  The working group shall report to the Commission on system  reliability
         and safety regularly,  and shall make recommendations to the Commission
         regarding improvements to reliability or safety.
K.   Electric  Service  Providers  shall  comply  with  applicable   reliability
     standards and practices  established  by the Western  Systems  Coordinating
     Council and the North American  Electric  Reliability  Council or successor
     organizations.
L.   Electric Service  Providers shall provide  notification  and  informational
     materials to
<PAGE>
     consumers about  competition and consumer  choices,  such as a standardized
     description of services, as ordered by the Commission.

R14-2-1614.  Reporting Requirements

A.   Reports  covering the following items shall be submitted to the Director of
     the  Utilities  Division by Affected  Utilities  and all  Electric  Service
     Providers  granted a Certificate of Convenience  and Necessity  pursuant to
     this  Article.  These  reports  shall  include  the  following  information
     pertaining  to  competitive  service  offerings,  Unbundled  Services,  and
     Standard Offer services in Arizona:
     1.  Type of services offered;
     2.  kW and kWh sales to consumers,  disaggregated  by customer class (e.g.,
         residential, commercial, industrial);
     3.  Solar  energy  sales  (kWh)  and  sources  for  grid  connected   solar
         resources; kW capacity for off-grid solar resources;
     4.  Revenues from sales by customer class (e.g.,  residential,  commercial,
         industrial);
     5.  Number of  retail  customers  disaggregated  as  follows:  aggregators,
         residential,  commercial  under 100 kW,  commercial  100 kW to 2999 kW,
         commercial 3000 kW or more,  industrial  less than 3000 kW,  industrial
         3000 kW or more,  agricultural  (if not  included in  commercial),  and
         other;
     6.  Retail kWh sales and  revenues  disaggregated  by term of the  contract
         (less than 1 year, 1 to 4 years,  longer than 4 years),  and by type of
         service (for example, firm, interruptible, other);
     7.  Amount of and revenues  from each service  provided  under R14-2- 1605,
         and, if applicable, R14-2-1606;
     8.  Value of all Arizona specific assets and accumulated depreciation;
     9.  Tabulation of Arizona electric  generation plants owned by the Electric
         Service Provider broken down by generation  technology,  fuel type, and
         generation capacity;
     10. Other data requested by Staff or the Commission;
     11. In addition,  prior to the date  indicated in  R14-2-1604(D),  Affected
         Utilities  shall  provide  data   demonstrating   compliance  with  the
         requirements of R14-2-1604;
B.   Reporting Schedule
     1.  For the period through December 31, 2003,  semi-annual reports shall be
         due on April 15 (covering the previous period of July through December)
         and October 15 (covering the previous  period of January through June).
         The first such report shall cover the period January 1 through June 30,
         1999.
     2.  For the period after December 31, 2003,  annual reports shall be due on
         April 15 (covering the previous  period of January  through  December).
         The first such report shall cover the period January 1 through December
         31, 2004.
C.   The  information  listed  above may be  provided on a  confidential  basis.
     However,   Staff  or  the  Commission  may  issue  reports  with  aggregate
     statistics  based on  confidential  information  that do not disclose  data
     pertaining to a particular seller or purchases by a particular buyer.
<PAGE>
D.   Any Electric Service Provider  governed by this Article which fails to file
     the above data in a timely  manner  may be subject to a penalty  imposed by
     the Commission or may have its Certificate rescinded by the Commission.
E.   Any  Electric  Service  Provider  holding a  Certificate  pursuant  to this
     Article  shall  report  to the  Director  of  the  Utilities  Division  the
     discontinuation  of any competitive tariff as soon as practicable after the
     decision to discontinue offering service is made.
F.   In addition to the above reporting requirements, Electric Service Providers
     governed by this Article shall participate in Commission workshops or other
     forums whose purpose is to evaluate competition or assess market issues.
G.   Reports  filed under the  provisions  of this section shall be submitted in
     written format and in electronic  format.  Electric Service Providers shall
     coordinate with the Commission Staff on formats.

R14-2-1615.  Administrative Requirements

A.   Any Electric Service Provider  certificated  under this Article may propose
     additional  electric  services at any time by filing a proposed tariff with
     the Commission describing the service, maximum rates, terms and conditions.
     The  proposed  new  electrical  service  may  not  be  provided  until  the
     Commission has approved the tariff.
B.   Contracts  filed  pursuant  to this  Article  shall  not be open to  public
     inspection  or made  public  except on order of the  Commission,  or by the
     Commission or a Commissioner in the course of a hearing or proceeding.
C.   The  Commission  may consider  variations or  exemptions  from the terms or
     requirements of any of the rules in this Article upon the application of an
     affected party.  The application  must set forth the reasons why the public
     interest will be served by the variation or exemption  from the  Commission
     rules and regulations.  Any variation or exemption granted shall require an
     order of the Commission. Where a conflict exists between these rules and an
     approved tariff or order of the Commission,  the provisions of the approved
     tariff or order of the Commission shall apply.
D.   The Commission  may develop  procedures  for resolving  disputes  regarding
     implementation of retail electric competition.

R14-2-1616. Legal Issues
A.   A working  group to identify,  analyze and provide  recommendations  to the
     Commission on legal issues relevant to this Article shall be established.
     1.  The working group shall commence  activities within 15 days of the date
         of adoption of this Article.
     2.  Members of the working  group shall include  representatives  of Staff,
         the Residential  Utility Consumer  Office,  consumers,  utilities,  and
         other  Electric  Service  Providers.  In addition,  the  Executive  and
         Legislative  Branches and the Attorney General shall be invited to send
         representatives to be members of the working group.
     3.  The working  group shall be  coordinated  by the  Director of the Legal
         Division of the Commission or by his or her designee.
B.   The working group shall submit to the Commission a report on the activities
     and recommendations of the working group no later than 90 days prior to the
     date indicated in R14-2-1602.
C.   The Commission shall consider the  recommendations and decide what actions,
     if any, to take based on the recommendations.
<PAGE>
                                   APPENDIX B
                                   ----------

                          CONCISE EXPLANATORY STATEMENT
                          -----------------------------

         This  explanatory  statement is provided to comply with A.R.S.  Section
41-1036.

I.       REASONS FOR ADOPTING THE PROPOSED AMENDMENTS.
         The Arizona  Corporation  Commission has promulgated  proposed Rules to
govern the provision of competitive electric services in the State of Arizona.

R14-2-1601.  Definitions.
         This section  contains all the  definitions  necessary to interpret and
follow the provisions set forth in the proposed Rules.

R14-2-1602.  Filing of Tariffs by Affected Utilities.
         This section requires all Affected Utilities (defined in R14-2-1601) to
file tariffs required by this Article by December 31, 1997.

R14-2-1603.  Certificates of Convenience and Necessity.
         This  section  requires  all Electric  Services  Providers  (defined in
R14-2-1601) intending to supply electric services under this Article to obtain a
Certificate of Convenience and Necessity from the Commission. Affected Utilities
already have  Certificates  for their  existing  service area, and thus need not
obtain a  Certificate  in order to continue  to provide  service  therein.  This
section sets up the process for obtaining such Certificates,  as well as grounds
for denial and conditions under which they may be granted.

R14-2-1604.  Competitive Phases.
         This  section   outlines  the  time  frames  for  the  introduction  of
competition in Arizona. In the first phase, to begin in 1999, Affected Utilities
are  required  to open up 20  percent  of their  base year  (1995)  markets  (as
measured by kW demand) to  competition.  In the second phase,  to begin in 2001,
this is enlarged to at least 50 percent of the  incumbent  utilities'  base year
markets.  Full competition for generation,  the third phase,  begins in 2003. At
least 15  percent  of the  eligible  demand  must be  reserved  for  residential
consumers in the  competitive  marketplace  in the first phase,  and at least 30
percent of the eligible demand must be reserved for residential consumers in the
competitive  marketplace  in the second  phase.  In addition,  prior to 2001, no
single consumer may receive more 
<PAGE>
than 20 percent of the total service  available in the competitive  market in an
Affected Utility's service territory.
         The Affected  Utilities must propose how customers will be selected for
participation  in the competitive  market.  Consumers who use  photovoltaics  or
solar thermal  resources  (built after January 1, 1997 and installed in Arizona)
for  at  least  10  percent  of  their  annual   electricity   consumption   are
automatically  included in the list of eligible  customers for  participation in
the competitive market if they wish to participate in the competitive market. To
assist the Affected  Utilities  and the  Commission in  understanding  selection
issues,  a workshop will be conducted on selection issues prior to the date when
selection filings are due.
         Customers  served under existing  contracts are eligible to participate
in the competitive  market prior to expiration of the existing  contract only if
the  affected  utility and  customer  agree to early  revision of the  contract.
Buy-throughs are permitted on a voluntary basis. These mechanisms,  which enable
the incumbent  utility to purchase  specific  sources of energy at wholesale for
the use of a specific consumer,  may enable some consumers to obtain some of the
benefits of competition  prior to the start of the first  competitive  phase, if
the Commission approves.
         Electric  cooperatives may request a modification to the schedule.  Any
such  requests  must  include  proposals  on  enhancing  consumer  choice  among
generation  resources.  The  Commission  will  have to  consider  the  costs and
benefits of  modifying  the schedule in making a  determination  on the proposed
modifications.

R14-2-1605.  Competitive Services.
         This section  describes  services which can be provided  competitively.
These include generation at any location (including distributed generation) plus
other services except  distribution  service and except services required by the
federal  government  to be provided on a monopoly  basis.  

R14-2-1606.  Services Required To Be Made Available by Affected Utilities.
         This section deals with  utilities'  obligations  to provide  unbundled
services and standard offer services.  Incumbent  utilities must offer "Standard
Offer" service in their service territories until the Commission determines that
competition has been substantially implemented.  Standard offer service consists
of  bundled  service  at  regulated  rates  for  consumers  who do not or cannot
participate  in the  
<PAGE>
competitive  market. In addition,  by December 31, 1997, Affected Utilities will
have to file  unbundled  tariffs  to  provide to all  eligible  purchasers  on a
nondiscriminatory basis the following services:  Distribution service,  metering
and meter reading, billing and collection, open access transmission service, and
ancillary  services.  Such  transmission  and ancillary  service tariffs must be
consistent  with  applicable  tariffs filed with the Federal  Energy  Regulatory
Commission ("FERC").
         This  section  also  sets  up   guidelines   and   practices   for  the
authorization  and release of customer demand and energy data, sets up a process
for the  review  of rates  for  unbundled  services,  and  sets up a  series  of
workshops  to explore  various  issues  involved in the  provision  of unbundled
services and Standard Offer services.

R14-2-1607.  Recovery of Stranded Cost of Affected Utilities.
         This section discusses the process by which Affected Utilities may seek
to recover their unmitigated Stranded Costs (defined in R14-2-1601). The section
sets up a working group to develop recommendations for the analysis and recovery
of such  Stranded  Costs,  and sets forth  several  factors to be  considered in
allowing this  recovery.  Stranded Costs can only be recovered from customers in
the  competitive  marketplace,  and estimates of Stranded  Costs must be updated
periodically to allow the Commission to monitor the magnitude of such costs, and
to grant refunds  where such  estimates may be  overstated.  

R14-2-1608.  System Benefits Charges.
         This section  recognizes the  availability  of the recovery of costs of
Commission-approved  utility low income, demand side management,  environmental,
renewables, and nuclear power plant decommissioning programs. Affected Utilities
are to propose the  necessary  charges on  competitive  consumers  (to  continue
existing  programs)  for  Commission  review  and  approval.  

R14-2-1609.  Solar Portfolio Standard.
         This section requires any Electric Service Provider selling electricity
under  the  provisions  of the  Rules to  derive at least 1/2 of 1% of the total
retail  energy sold  competitively  from new solar  resources.  As of January 1,
2001, this standard  becomes 1%, unless the Commission  decides  otherwise.  New
solar  resources  are those  installed  on or after  January 1,  1997.  Electric
Service Providers selling  electricity derived from new solar resources prior to
January 1, 1999 are allowed
<PAGE>
to claim  credit  toward the Solar  Portfolio  Standard  for twice the  electric
energy generated by such solar resources prior to 1999. Periodic reports of such
sales of solar energy are required; Electric Services Providers who fail to meet
the standard in the Rules may be subject to penalties imposed by the Commission.

R14-2-1610. Spot Markets and Independent System Operators.
         This section  requires the  Commission  to conduct an inquiry into spot
market development and independent system operation for the transmission system;
the Commission is authorized to support the development of either,  and may work
with other entities to help establish them. 

R14-2-1611. In-State Reciprocity.
         This section  recognizes that electric  utilities which are not subject
to  the  Commission's  jurisdiction  are  not  allowed  to  participate  in  the
competitive  electric  market unless  certain  legislative  changes are made, or
these  electric   utilities  either   voluntarily  submit  to  the  Commission=s
jurisdiction for purposes of such participation, or they enter into some form of
agreement  with the Commission to allow for their  participation  under mutually
agreeable terms. 

R14-2-1612. Rates.
         This  section  sets  forth the  Commission's  determination  that rates
determined by the competitive  market are just and reasonable.  Electric Service
Providers  selling  services  under  these  Rules are  required to file with the
Commission  tariffs  describing  such  services  along with the maximum rates of
those services, subject to Commission approval. Pricing for competitive services
may be at or below the maximum rates specified in the tariff, provided the price
is not less than the marginal  cost of the service.  Changes in maximum rates or
in terms and  conditions of previously  approved  tariffs may be filed,  and are
effective  upon  Commission  approval.  

R14-2-1613.  Service Quality, Consumer Protection, Safety, and Billing
             Requirements.
         This section explicitly recognizes that the Commission's existing rules
for  electric  service  apply  in the  competitive  arena,  except  in  specific
instances. "Slamming" by suppliers of electric service is explicitly prohibited.
Electric Service  Providers  supplying service under these Rules are responsible
for meeting applicable reliability  standards,  are required to provide customer
notice if it is unable to continue providing  customers with any service,  shall
submit accident reports, shall 
<PAGE>
make reasonable efforts to reestablish  service in the shortest possible time in
the event of service  interruptions,  and shall  ensure  that bills  rendered on
their behalf  include toll free  telephone  numbers for customer  inquiries.  In
addition,  Electric  Service  Providers  supplying  metering  or  meter  reading
services  shall  provide  access to meter  readings  to other  Electric  Service
Providers serving the same customer.  Meter tests may be requested by a consumer
or an Electric Service Provider relying on meter information provided by another
Electric Service Provider; such test shall be without charge if an error of more
than 3% is found. A working group on System  Reliability and Safety is set up to
monitor and review such issues and make  regular  reports to the  Commission  on
these  issues.  All  Electric  Service  Providers  are  required  to comply with
applicable  reliability standards and practices set forth by the Western Systems
Coordinating  Council and the North  American  Electric  Reliability  Council or
successor organizations.

R14-2-1614.  Reporting Requirements.
         This section  requires regular  reporting of market  information so the
Commission is able to monitor developments in competitive markets.

R14-2-1615.  Administrative Requirements.
         This section  indicates  that  Electric  Service  Providers may file to
offer new  services  and that  contracts  are not public  documents.  It further
states the Commission may grant  variation s or exemptions  from portions of the
Rules. The Commission may also adopt procedures to resolve disputes. 

R14-2-1616.  Legal Issues.
         This section sets up a working  group to identify,  analyze and provide
recommendations  to the Commission on legal issues relative to these Rules.  The
Commission shall consider the recommendations and decide the appropriate actions
to take thereon.

II.      CHANGES IN THE TEXT OF THE PROPOSED  AMENDMENT FROM  THAT  CONTAINED IN
         THE NOTICE OF RULEMAKING FILED WITH THE SECRETARY OF STATE.

         A.A.C. R14-2-1601 Definitions
         The last  sentence  has been  deleted  from  R14-2-1601.1.  The deleted
language stated that "In the event that  modifications are made to exisiting law
that would  allow the  application  of this  Article  to the Salt River  Project
Agricultural  Improvement and Power District  ("SRP"),  then Affected  Utilities
shall also include SRP."
         A.A.C. R14-2-1603 Certificates of Convenience and Necessity
         The second sentence of  R14-2-1603(B)  has been amended to read:  "Such
Certificates  shall be restricted to  geographical  areas served by the Affected
Utilities  as of the date this  Article is adopted  and to service  areas  added
under the provisions of R14-2-1611."
         A.A.C. R14-2-1611 In-State Reciprocity
         R14-2-1611(C)  has been deleted.  The remaining  subsections  have been
renumbered and relettered accordingly.
         R14-2-1611D (now C) has been amended to read:
         C.       An Arizona electric  utility,  not subject to the jurisdiction
                  of the  Commission,  may submit a statement to the  Commission
                  that it voluntarily  opens its service territory for competing
                  sellers in a manner similar to the provisions of this Article.
                  Such statement shall be accompanied by the electric  utility's
                  nondiscriminatory   Standard  Offer  tariff,  electric  supply
                  tariffs,  Unbundled  Services  rates,  Stranded  Cost charges,
                  System Benefits charges, Distribution Services charges and any
                  other  applicable   tariffs  and  policies  for  services  the
                  electric  utility  offers,  for which  these  Rules  otherwise
                  require  compliance by Affected  Utilities or Electric Service
                  Providers.  Such filings shall serve as authorization for such
                  electric utility to utilize the Commission's Rules of Practice
                  and  Procedure  and  other  applicable  Rules  concerning  any
                  complaint  that  an  Affected   Utility  or  Electric  Service
                  Provider is  violating  any  provision  of this  Article or is
                  otherwise  discriminating  against the filing electric utility
                  or  failing to provide  just and  reasonable  rates in tariffs
                  filed under this Article.

         R14-2-1611D has been added to read:
         D.       If an electric utility is an Arizona political  subdivision or
                  municipal corporation,  then the existing service territory of
                  such electric  utility shall be deemed open to  competition if
                  the political  subdivision or municipality has entered into an
                  intergovernmental   agreement   with   the   Commission   that
                  establishes
<PAGE>
                  nondiscriminatory   terms  and  conditions  for   Distribution
                  Services and other  Unbundled  Services,  provides a procedure
                  for complaints arising therefrom, and provides for reciprocity
                  with  Affected  Utilities.  The  Commission  shall  conduct  a
                  hearing to consider any such intergovernmental agreement.

III.     EVALUATION OF THE ARGUMENTS FOR AND AGAINST THE PROPOSED AMENDMENTS.

         A.     General Legal Arguments Against The Rules.

                1. The Commission Has the Legal Right to Promulgate These Rules.
         One  primary  overriding  comment  made  by the  parties  is  that  the
Commission  has no legal  right to adopt  these  Rules.  This  argument  follows
several lines of  reasoning,  the three primary ones being that the rules modify
or abrogate the  regulatory  compact;  the rules are in violation of the Arizona
Administrative  Procedures  Act;  and  that  the  Commission  does  not have the
authority to issue,  modify or delete a Certificate of Convenience and Necessity
without some legislative change.
                Issue: The Rules  Are an Unlawful  Modification or Abrogation of
                       the Regulatory Compact.
         The basic argument made by the parties regarding the regulatory compact
is that there is some sort of  "contract"  between  the state and the  incumbent
monopoly  electric   utility,   wherein  the  utility  is  obligated  to  supply
electricity to all customers who require it at a reasonable cost, and in return,
the state  agrees to provide the utility with the  exclusive  right to serve all
customers within a defined territory.  The argument goes on to assert that since
the Proposed Rules would change the exclusive  nature of electric  service,  the
rules  unilaterally  abrogate  or at least  modify this  contract,  and thus the
Proposed Rules cannot be passed.
         Staff argues that no such contract has been formed.  Generally, a party
asserting  the  formation of a contract by statute must  overcome a  presumption
against  such  formation,  and courts will be  cautious  both in  identifying  a
contract  within the  language of a  regulatory  statute,  and in  defining  the
outlines of any contractual obligation.  Nat'l R.R. Passenger Corp. v. Atchison,
Topeka,  and Santa Fe Ry. Co., 470 U.S. 451, 466, 105 S.Ct.  1441,  1452 (1985).
"[A]bsent some clear  indication  that the  legislature  intends to  bind itself
contractually,  the presumption is that 'a law is not intended
<PAGE>
to create private  contractual or vested rights but merely  declares a policy to
be pursued until the legislature  shall ordain  otherwise.'" Id. at 465-66,  105
S.Ct. at 1451 (quoting  Dodge v. Bd. Educ. of City of Chicago,  302 U.S. 74, 79,
58 S.Ct. 98, 100 (1937)).  In promulgating  these Proposed Rules, the Commission
is exercising the  legislative  discretion  flowing from its plenary  ratemaking
authority.  See Simms v. Round Valley Light & Power,  80 Ariz. 145, 294 P.2d 378
(1956). The question as to whether particular  legislation creates a contractual
right begins with an examination of the statute itself.  Nat'l R.R.  Corp.,  470
U.S. at 465-66, 105 S.Ct. at 1451. However, a search of the Arizona Constitution
reveals  no such  intent on the part of the State to bind  itself.  Indeed,  the
Constitution  expressly  disfavors  monopolies:  "[m]onopolies  and trusts shall
never be allowed in this State . . . ." Ariz. Const. Art. XIV, section 15.
         Staff further notes that,  while the parties cite  Application of Trico
Electric  Co-operative,  Inc.,  92  Ariz.  373,  377  P.2d  309  (1962)  for the
proposition that "the state in effect contracts" with a monopoly  utility,  that
language in Trico is clearly dicta. Additionally, other cases refer to regulated
monopoly as public  policy  rather than a  contractual  relationship.  See Ariz.
Corp.  Comm'n v. Super.  Ct., 105 Ariz.  56, 59, 459 P.2d 489 (1969)  (regulated
monopoly held to be public policy of Arizona); Winslow Gas Co. v. Southern Union
Gas Co., 76 Ariz.  373,  385,  265 P.2d 442, 443  (1954)(referring  to Arizona=s
public policy of controlled  monopoly);  James P. Paul Water Co. v. Ariz.  Corp.
Comm'n, 137 Ariz 426, 429, 671 P.2d 404, 407 (1983)("It is well established that
Arizona's public policy respecting  public service  corporations . . . is one of
regulated monopoly over freewheeling competition.").
         In  addition,  Staff  points out that it is well  established  that any
alleged  contract is subject to  modifications  in the law.  The parties seem to
find the source of the regulatory  compact in both the Arizona  Constitution and
the statutes concerning public service  corporations.  The Constitution  clearly
provides for changes in the law  concerning  public  service  corporations;  see
Ariz. Const  Art. XV, section 3. Further, any statutes concerning public service
corporations  may be changed at any time as well. If indeed the Constitution and
the  statutes  have  created a contract  such as the  parties  claim,  then this
possibility for changes in the law must also be a part of that contract.
         Analysis:  We are not convinced that the regulatory policy of the state
has formed any 
<PAGE>
sort of  contract  with the  Affected  Utilities.  It  appears  that the  former
"policy" of regulated  monopoly was just that- a policy,  made with no intent to
bind  the  state  or the  Commission.  Finally,  we  recognize,  as  should  the
utilities,  that such  regulatory  policies are always  subject to change as the
economics and technologies of the time also change.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         Issue:   The Rules Violate the Administrative Procedures Act.
         The  next  argument  made by the  parties  is that  the  Commission  in
adopting   the  Proposed   Rules  in  this  manner  is  violating   the  Arizona
Administrative  Procedures Act ("APA"), A.R.S. section 41-1001 et seq. There are
two  prongs to this  argument,  one being  that the rules  will  clearly  not be
certified by the Attorney General's office, and the other being that because the
Economic Impact  Statement  ("EIS")  accompanying the Proposed Rules are somehow
inadequate,  interested persons are not given an adequate opportunity for notice
and comment as required in the APA. Both prongs are without merit.
         Staff  believes  that the rules are not  subject  to  Attorney  General
certification,  as they are quite plainly a  manifestation  of the  Commission's
ratemaking  authority.  Clearly, the adoption of the Proposed Rules will have an
impact on rates, something even all the commentators seem to recognize.  Such an
impact on rates has been recognized as grounds for the Commission's authority to
exercise its plenary  ratemaking  authority through the adoption of rules. Ariz.
Corp.  Comm'n v. State ex rel.  Woods,  171 Ariz.  286,  295,  830 P.2d 807, 816
(1992).  Where  rules,  such  as  these,  are an  exercise  of  that  ratemaking
authority, the Attorney General does not have the authority to review and reject
them. State ex rel. Corbin v. Ariz. Corp.  Comm'n,  174 Ariz. 216, 219, 848 P.2d
301 (Ct.App. 1992).
         Further, Staff notes that the Commission is expressly exempted pursuant
to A.R.S. section 41-1057 from the requirement of submitting an EIS as set forth
in section 41-1055.  Under section 41-1057, the Commission is merely required to
adopt substantially  similar review procedures for its rules. This is what Staff
has done in this case in preparing  the EIS  forwarded to the Secretary of State
as part of the  rulemaking  package.  Staff thus believes its EIS thus meets the
requirements of the APA.
         Analysis:  We have previously litigated the issue of whether Commission
rules  
<PAGE>
involving  ratemaking  are subject to review and  certification  by the Attorney
general=s  office.  The Courts  have been clear in  deciding  that they are not.
Further,  we are  satisfied  that the EIS prepared by Staff meets the  statutory
requirements set forth in A.R.S. section 41-1057.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         Issue:   The Adoption of These Rules Modifies Existing CC&Ns.
         Another  argument  raised by various parties in this proceeding is that
the Commission has no authority to enact the Rules because the  legislature  has
not afforded the  Commission  the  authority  to issue  competitive  CC&Ns as is
contemplated  by the Rules.  According to this  argument,  the Commission has no
authority to promulgate the Rules until the legislature grants to the Commission
the authority to grant competitive CC&Ns.
         Staff  urges  that the  adoption  of these  Rules does not grant to any
potential  competitor  the right to provide  electric  service.  Pursuant to the
Rules,  CC&Ns may be granted to applicants  after going  through an  application
process which includes public notice of the application and an opportunity for a
hearing. See A.A.C. R14-2-1603. No CC&N is granted merely by the adoption of the
Rules,  and any CC&N  granted  under these Rules is expressly  conditional  upon
numerous  factors set forth in the rules.  Therefore no  additional  legislative
authority is required for the Commission to promulgate the Rules.
         Furthermore,  Staff  points out that  courts have  recognized  that the
Commission  does have the  authority to  determine  when  competition  is in the
public  interest and to issue  competitive  CC&Ns.  Arizona v. People's  Freight
Line, 41 Ariz. 158, 166-67, 16 P.2d 420, 423 (1932); Winslow Gas Co. v. Southern
Union Gas Co., 76 Ariz.  383, 385, 265 P.2d 442, 443 (1954).  Thus,  while Staff
welcomes a role for the legislature in clarifying this authority, Staff believes
such authority already exists.
         Analysis:   The  Rules  as  drafted  set  forth  a  framework  for  the
introduction of competition  into the electric  services  market in Arizona.  As
they are merely a framework,  the Rules do not grant,  modify, or delete any new
or existing CC&N. The Rules do set up a process that must be followed before any
such event occurs.  All of the objecting parties are anticipated and expected to
participate in such process.  We are also persuaded by Staff's  argument that we
already have the authority to 
<PAGE>
grant competitive  CC&Ns, when the public interest demands it. However,  that is
an issue  that we expect to  address  again  before  any  competitive  CC&Ns are
issued.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         2.     The Adoption of the Proposed Rules Does Not Violate Due Process.
         Issue:  Several  parties  in  their  comments  have  observed  that the
Proposed  Rules as written  violate due process  because they are  impermissibly
vague.  They argue that the Proposed Rules defer  resolution of too many issues,
such as stranded  cost and the nature of CC&Ns under the rules,  and do not give
the affected parties fair warning as to how these and other aspects of the rules
will be determined by the Commission.
         Staff  acknowledges  that a statute or rule is  impermissibly  vague in
violation  of  due  process  if a)  it  fails  to  give  a  person  of  ordinary
intelligence  a reasonable  opportunity to know what the law is in order to plan
accordingly,  or b) it allows arbitrary or discriminatory enforcement by failing
to provide an  objective  standard.  Bird v. State,  184 Ariz.  198, 908 P.2d 12
(Ct.App. 1995). However, Staff believes the Rules as written do not violate this
standard. First, in regard to stranded cost recovery, the Rules set up a process
for utilities claiming to have incurred stranded costs to seek recovery of those
costs.  The Rules set forth  several  factors for the  Commission to consider in
determining  a utility's  stranded  cost,  and allow the  requesting  utility to
recover the appropriate  amount.  The Rules thus give the utility an opportunity
to know  what  the law is so it can plan  ahead,  and  sets  forth an  objective
standard which the Commission must follow in doing so. As for CC&Ns,  once again
it is clear to a person of ordinary  intelligence  that under the Rules, all new
CC&Ns  will be  competitive  CC&Ns,  and that  under the rules  there is a clear
standard for granting such CC&Ns.
         Analysis:  The  Rules as  written  give  the  parties  a great  deal of
guidance  in  terms  of what is  expected  in the new  competitive  environment.
Precise specificity is of course impossible;  neither we nor anyone else has the
prescience to know exactly what will happen in the future. However, the Rules do
set   adequate   standards   and   processes   for  dealing  with  these  future
uncertainties.  We thus do not agree that the Rules are  impermissibly  vague in
violation of due process.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         3.       The Proposed Rules Do Not Violate Equal Protection.
<PAGE>
         Issue:  Some parties  argue that the rules as proposed do not allow for
equal  treatment  of all  members of a  recognized  class,  that class being all
entities  that provide  electric  services.  The claim is made that the Proposed
Rules treat incumbent monopoly public service corporations differently than they
treat  such  potential   competitors  as  the  Salt  River  Project,   municipal
corporations,  tribal authorities and non-utility generators. According to these
comments,  these other entities are not subject to any of the obligations of the
Proposed  Rules,  but are still allowed to reap the benefits of the rules.  Such
unequal treatment, it is claimed, violates equal protection.
         Staff notes that there are serious  differences  between the  incumbent
monopoly providers and other potential  entrants.  Equal protection is satisfied
if all persons in a class are treated alike. Baseball Liquors v. Circle K Corp.,
129 Ariz.  215, 630 P.2d 38 (Ct.App.  1981),  cert den. 454 U.S.  969, 102 S.Ct.
515.  Legislation  which applies to members of a class, but not to nonmembers of
that class,  will be upheld under equal protection if the  classification is not
arbitrary and there is a substantial  difference  between those within the class
and those without.  Farmer v. Killingsworth,  102 Ariz. 44, 424 P.2d 172 (1967).
In this instance,  there is one clear difference  between the incumbent monopoly
providers, and all others: the incumbents' monopoly status. To treat all parties
identically  under the rules would fail to recognize the incumbents'  ability to
use their current  monopoly  status to inhibit the  competition  these rules are
designed to encourage.  These Proposed Rules recognize that electric competition
is not a race that begins with all  entrants  beginning  at the  starting  gate;
rather,  the incumbents have a significant  head start and a full head of steam.
The Proposed Rules treat the incumbents  differently because they ARE different.
This does not violate equal protection.
         Analysis: As pointed out by Staff, there are clear reasons why Affected
Utilities are treated differently than other entities under these Rules. Indeed,
it would  make no sense to make  their  treatment  identical,  because  of their
differing  circumstances.  The Rules  identify those  differences  and treat the
classes fairly based on those differences.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         4.   Passage   of  the   Proposed   Rules   Does  Not   Constitute   an
Unconstitutional Taking.
         Issue:  Another  argument  put  forth by  several  parties  is that the
property rights of regulated
<PAGE>
utilities enjoy constitutional protection, and therefore the Rules constitute an
unconstitutional  taking of this property. The primary focus of these comments s
that because under the Rules the Commission possibly may not allow recovery of a
utility's entire stranded cost claim,  this  constitutes a regulatory  taking of
the utility's property without compensation.  Another argument is that the rules
confiscate the exclusive rights inherent in existing CC&Ns without compensation
         Staff  believes  such claims are  premature at this time.  The Rules as
written  do not take  anything;  they do not deny any  utility  recovery  of any
stranded cost, nor do they grant any new CC&N.  What the rules do is set forth a
framework  wherein a regulated  entity  claiming to have stranded costs may come
before the Commission and seek recovery of those costs. The rules also establish
a process wherein  potential new entrants may apply for and receive a CC&N. Mere
adoption of the Rules will not result in any property being taken.
         Furthermore,   Staff   argues   that  in  order  for  a  taking  to  be
unconstitutional,  it must be done without compensation. The law is well-settled
that  takings   claims  are  not  ripe  until  the  plaintiff  has  been  denied
compensation.  Pub.  Serv.  Comm'n of New  Mexico v.  City of  Albuquerque,  755
F.Supp. 1494, 1498 (D.N.M.  1991). If a state provides an adequate procedure for
seeking just compensation,  the property owner cannot claim a violation until it
has used the  procedure  and  been  denied  just  compensation.  Williamson  Co.
Regional  Planning  Comm'n v. Hamilton Bank, 473 U.S. 172, 195, 105 S.Ct.  3108,
3121 (1985).
         Any property  that a utility  believes has been taken once  competition
has been  implemented  under the Rules is essentially a stranded cost. The Rules
allow for stranded cost recovery,  and set forth a process wherein utilities can
seek recovery of these costs.
         Analysis:  Mere  adoption of these Rules does not  constitute a taking.
Thus claims by parties that the Rules  constitute an unlawful taking are clearly
premature.  Losses in value of utility assets as a result of  competition  would
appear to be stranded  costs;  as the Rules set forth a process to allow for the
recovery of stranded  costs,  it seems clear that the Rules do not constitute an
unconstitutional taking of any utility property.
         Resolution:  There is no  reason  to delay  the  promulgation  of these
Rules.
         B.       A.A.C. R14-2-1601:  Definitions
<PAGE>
         Issue:  Trico proposes that cooperatives be deleted from the definition
of affected utilities (R14-2-1601(1)).
         Staff  disagrees.  The  consumers  located in the service  areas of the
cooperatives should be able to benefit from competition.
         Analysis:  The Commission  agrees that all customers  should be able to
benefit  from  competition,  including  those  located in the  service  areas of
cooperatives.
         Resolution:       No amendment to R14-2-1601(1) is necessary.
         Issue:  APS wants to  delete  the word  "net"  and to  delete  the term
"value" and substitute  "recorded costs of the assets and obligations"  from the
definition of stranded costs in R14-2-1601(8).  Further, APS wants to substitute
"used and useful" for "necessary," pertaining to furnishing electricity.  APS is
also concerned that stranded costs refers only to assets and obligations created
prior to the adoption of the article.
         TEP is concerned  that the proposed  definition  of stranded cost would
result in  reconsideration  of the prudence of past  investment  decisions.  TEP
states that it is unclear what specific  assets and  obligations are included in
stranded cost and whether the  definition is limited to balance sheet  accounts.
TEP  states  that  stranded  cost is not  limited to  generation  assets and may
include regulatory assets and operating expenses.
         In  response  to  Arizona  Public  Service  Company's  concerns,  Staff
believes  that the word "net" is  essential  -- it  reflects  the fact that some
assets will have  market  values  greater  than  regulated  values and that some
assets  will have  market  values  less than  regulated  value.  Further,  Staff
believes the rule should be general so as to permit  stranded cost  calculations
reflecting the individual circumstances of a given utility.
         Staff expects that,  in general,  reconsideration  such as concerns TEP
would not be undertaken,  but cannot rule out reconsideration of the prudence of
past  investments  in  every  circumstance.  Further,  Staff  believes  that the
definition is clear on these points:  the  calculation of stranded cost will not
consider only generation  assets,  and can include  purchased  power  contracts,
regulatory assets, fuel contracts, etc.
         Evaluation:  The Commission  should not just allow a utility to recover
stranded  costs  only  
<PAGE>
for those  assets  whose  value has  decreased  without  offsetting  that  gross
stranded  cost  with  increases  in the  value  of  other  assets.  Substituting
"recorded  costs of the assets and  obligations"  for "value" is not  necessary.
APS' point can be dealt with in the stranded  cost working group to obtain input
from other parties; this may be an issue on which consensus can be reached.
         Resolution:       No amendment to R14-2-1601(8) is necessary.
         C.       R14-2-1604:       Competitive Phases
         Issue: Several cooperatives (Arizona Electric Power Cooperative, Duncan
Valley Electric Cooperative, Inc., Graham County Electric Cooperative, Inc., and
Sulphur   Springs   Valley   Electric   Cooperative),   would   substitute   for
R14-2-1604(H), which allows for modifications of the implementation schedule for
cooperatives,  a requirement that the cooperatives  file a report describing the
status of the efforts to address and resolve tax exemption and  contractual  and
federal  financing issues.  Phelps Dodge Morenci,  Inc. (Phelps Dodge) disagrees
with the contention that cooperatives should be exempted from competition. To do
so, Phelps Dodge says,  would mean that rural  customers  will be prevented from
receiving the lowest possible price of electricity.
         Staff  disagrees with the  cooperatives,  and agrees with Phelps Dodge,
because this proposal will exclude  consumers  served by  cooperatives  from the
benefits of competition and dilute  incentives for the cooperatives to introduce
competition.
         The  cooperatives  propose that a new definition be added for available
transmission  capability ("the meaning accorded it by Federal Energy  Regulatory
Commission  Order  888 ...).  The  phrase  "subject  to  Available  Transmission
Capability" would then be added to the beginning of R14-2-1604(A), (B), and (D).
FERC Order 888  requires  transmission  providers  to describe  their method for
determining  available  transmission   capability  posted  on  the  transmission
provider's  OASIS (Open Access Same time  Information  Systems).  If  sufficient
transmission  capability  may not exist to  accommodate a service  request,  the
transmission  provider will respond by performing a system impact study (Section
15.2 of the pro-forma tariff). System impact studies are described in Section 32
of the pro-forma tariff. If transmission upgrades are needed to supply a service
request,  the  customer  must  reimburse  the  transmission   provider  for  the
facilities study and, if the customer wants the facilities,  he or she will have
to pay for them.  Staff  believes that the  cooperative's  proposal
<PAGE>
incorrectly gives the impression that the transmission provider is not obligated
to conduct system impact studies or facilities  studies as required by the FERC.
Therefore, Staff recommends that the wording of the proposed rule not be changed
as suggested by the cooperatives.
         The cooperatives also propose to add language to R14-2-1604 that states
that "Any consumer which elects to participate in the  competitive  market shall
pay all costs attributable to such election including but not limited to special
metering costs and any costs required to relieve  transmission  or  distribution
constraints."  Staff argues that these costs should be covered by rates  charged
for unbundled services; no change in the rule is needed.

         Analysis:  As with Trico's objection to  R14-2-1601(1),  the Commission
agrees that all customers should be able to benefit from competition,  including
those located in the service areas of cooperatives.  Further,  it appears to the
Commission  that the  cooperatives'  proposed  language  regarding  transmission
service gives the  misleading  impression  that  transmission  providers have no
obligation  regarding  the  stated  studies.   Finally,  the  proposed  language
regarding competitive customers paying special metering costs and other costs is
not necessary.
         Resolution:       No amendment to R14-2-1604  is necessary.
         Issue:   Timing of the introduction to competition.
         TEP proposes  that  unbundling  of  distribution  services be postponed
until 2002 to allow operational issues with generation  competition to be sorted
out first and to allow time to prepare  for  "complete  competitive  product and
service unbundling."
         Nordic  Power of  Southpoint  I,  Limited  Partnership  (Nordic  Power)
"supports market-based rates with customer choice in the most expeditious manner
reasonably  feasible."  Nordic Power  proposes that the phase-in  begin no later
than  January  1,  1998.  Enron  Capital & Trade  Resources  (ECT)  agrees  that
competition should begin in 1998, rather than in 1999.
         Staff  believes  that two  years  offers a  practical,  but  aggressive
schedule,  in which to address all of the  unanswered  questions that need to be
resolved.  Two  years  will  allow  for  evidentiary  hearings,   working  group
deliberations,  and time to review  successful  programs  as well as problems in
other state restructuring efforts.
<PAGE>
         Analysis:  The time line in the Rule as written for the introduction of
competition  in these services is both  reasonable and feasible.  It allows time
for the  Commission,  Staff and other parties to come up to speed on competition
quickly,  yet is not so hasty as to ignore  lessons that can be learned  through
the procedures in the rules and the experiences of other states.
         Resolution:       No amendment to R14-2-1604 is necessary.

         D.  R14-2-1606:  Services  Required  To Be Made  Available  by Affected
Utilities
         Issue:   Obligation to provide service.
         APS wants  clarification  that an Affected Utility has an obligation to
provide service and plan for generation resources during the phase-in period for
those  customers  not  eligible  for  access.  Staff  notes  that  R14-2-1606(A)
indicates that Affected  Utilities have an obligation to provide  standard offer
service until the Commission determines otherwise.
         Analysis:  R14-2-1606(A) is clear on this subject:  an Affected Utility
has an obligation to provide  Standard Offer service until otherwise  ordered by
this Commission.
         Resolution:       No amendment to R14-2-1606 is necessary.
         E. R14-2-1607: Recovery of Stranded Cost of Affected Utilities
         Issue:   R14-2-1607(A)   requires  Affected  Utilities  to  take  every
feasible, cost-effective measure to mitigate Stranded Costs.
         APS wants to replace in  R14-2-1607(A),"every  feasible, cost effective
[mitigation] measure" with "reasonable [mitigation]  measures..." Staff believes
this proposed change may be more workable than the initial wording and would not
object to such a change if it were clear that the  Commission  is serious  about
having  utilities  actively work to offset  stranded  costs  through  mitigation
measures.  APS further proposes deletion of the examples of types of mitigation.
Staff believes that the examples provide additional clarity to the intent.
         TEP states that it is unclear  whether  mitigation  of  stranded  costs
includes only energy  related  activities or is  all-encompassing,  covering any
business  activity the utility and its affiliates may pursue.  TEP believes that
profits from  activities  that are unrelated to the provision of  electricity in
Arizona  and that do not  require  use of  assets  acquired  to  serve  electric
customers  in  Arizona,  and  that are  potentially  strandable,  should  not be
considered as a source of funds to offset stranded cost. 
<PAGE>
Further,  TEP fears that costs of mitigation  activities  could become stranded.
Staff   interprets   the   rule   as   including   all   activities,   including
non-energy-related  activities,  as part of  mitigation.  An Affected  Utility's
losses due to stranded  cost are to be offset by that  company's  gains in other
activities.  Further,  there cannot be any recoverable stranded costs associated
with mitigation since those costs would not be necessary to furnish  electricity
to consumers in the utility's  service  territory  and be incurred  prior to the
adoption of the Article.
         RUCO wants greater emphasis on mitigation of stranded costs.
         Analysis:  This Commission is serious about having  utilities  actively
pursue mitigation measure to offset stranded costs.  Because of that, we believe
it is important to retain the current language  requiring  Affected Utilities to
take "every  feasible,  cost-effective  measure to  mitigate or offset  Stranded
Cost." We further  agree with Staff that the inclusion of examples of mitigation
or offset are helpful to parties in understanding what we are expecting.
         We  interpret  the  rule  in a  manner  similar  to  Staff,  in that it
envisions Affected Utilities  utilizing a wide variety of methods to mitigate or
offset Stranded Cost, including methods unrelated to energy activities.  We also
agree with Staff that there are no recoverable  Stranded Costs  associated  with
mitigation, since those costs cannot be both necessary to furnish electricity to
consumers  in its service  territory,  and be incurred  prior to the adoption of
these Rules.
         So far as RUCO's comments are concerned, we believe the Rule as written
adequately  emphasizes  the  importance  of  mitigation.   Further,  RUCO  never
indicates how this additional emphasis is to be provided.
         Resolution:       No amendment to R14-2-1607(A) is necessary.
         Issue:            Guarantee of recovery of Stranded Costs.
         RUCO wants the rule to indicate  that there is no guarantee of recovery
of stranded costs and that the Commission should make a determination  regarding
the amount of stranded  costs that should be  recoverable  by each utility.  The
rule allows recovery of unmitigated  stranded cost  (R14-2-1607(B))  and for the
determination of the magnitude of stranded cost (R14-2-1607(I)).
         Destec is concerned  that the Commission has determined the efficacy of
stranded cost recovery before considering the issue.
<PAGE>
         Staff expects that the Commission will ultimately consider a wide range
of estimates of the  magnitude of stranded  cost offered by Affected  Utilities,
Staff, RUCO,  consumer groups,  and other intervenors.  The Commission must also
consider  several  factors  regarding  mechanisms  and charges  for  recovery of
stranded  costs  (R14-2-1607(I)).  Staff  believes that no change in the rule is
needed on this matter.
         Analysis:  The Rule does  guarantee  recovery of  unmitigated  Stranded
Cost,  but also  provides a process for  determining  the  magnitude of Stranded
Cost, and recovery mechanisms and charges. Input from various parties as to that
magnitude is provided and encouraged.
         Resolution:       No amendment to the Rule is necessary.
         Issue:  R14-2-1607(I)  lists  various  factors to be  considered by the
Commission in determining the mechanisms for the recovery of Stranded Cost.
         APS wants the rule to indicate that the factors listed in R14-2-1607(I)
pertain only to recovery  mechanisms and not to the  recoverability  of stranded
costs. APS wants to remove R14-2-1607(I)(8)  pertaining to the period over which
stranded cost charges may be recovered.  Further,  APS desires  prompt review of
Stranded Cost recovery proposals.
         TEP states that a specific  time period over which  stranded  costs are
computed  should not be ordered.  The proposed  rule does not specify a standard
time period, but leaves this to be determined on a case by base basis.
         AEPCO and other  cooperatives  propose  deleting some of the factors in
R14-2-1607(I)  because they believe that  stranded  cost recovery is required by
law. Trico also  indicates that some of these should not be considered  because,
in Trico's view, all stranded costs are recoverable.
         Staff  believes  that  changes  proposed  by APS to  R14-2-1607(I)  are
unnecessary. As written,  R14-2-1607(I) states that the list of factors is to be
considered by the Commission in determining  mechanisms and charges for recovery
of stranded cost, but not the magnitude of stranded cost. The Commission  cannot
consider  stranded cost recovery  mechanisms and charges in a vacuum as proposed
by APS. Staff further believes that the Commission will give prompt attention to
requests  for stranded  cost  recovery.  However,  not knowing the nature of the
utilities'  filings or the nature of other parties'  analyses,  no specific time
limit should be imposed now. The inclusion of  R14-2-
<PAGE>
1607(I)(8) is necessary to indicate that a stranded cost recovery  charge is for
a fixed time period to be determined  by the  Commission  after having  reviewed
data  provided by utilities  and other  parties.  Stranded  cost recovery for an
indefinite time period is precluded.
         Staff  disagrees  with the  cooperatives  and  Trico;  the  effects  of
stranded cost recovery on competition and on consumers are important  factors in
stranded cost recovery  mechanisms and should not be ignored by the  Commission.
Staff believes that the Commission must consider all the factors listed so as to
take into account impacts of stranded cost recovery  mechanisms on consumers and
on the market in general.
         Analysis:  We  believe  that the  Rule is  clear in that  R14-2-1607(I)
identifies  factors to be considered in setting the  mechanisms  and charges for
Stranded Cost  recovery,  not for the issue of the  magnitude of Stranded  Cost.
Further, as regards R14-2-1607(I)(8), utilities will be free to propose specific
methods for stranded cost recovery that are compatible with their circumstances.
Further,  the  factors  identified  in the Rule are  necessary  in order for the
Commission to determine the appropriate mechanisms for Stranded Cost recovery.
         Resolution:       No amendment to R14-2-1607(I) is necessary.
         Issue:  R14-2-1607(J)  allows  Stranded  Cost  recovery only from those
customers participating in the competitive market.
         RUCO  indicates  that  stranded  costs  should  be  recovered  from all
customers.  TEP argues that consumers who self generate  should pay for stranded
costs.
         Staff notes that costs are only stranded when competitive market prices
are below  traditionally  regulated rates.  Consumers served in  non-competitive
markets will pay for all prudently  incurred costs in their  regulated rates and
so, in that case,  there is no stranded cost. Thus,  RUCO's proposed  objectives
are  already  incorporated  in the  rule.  As  for  TEP's  recommendation,  self
generation  has been  available  to  consumers  for years and no  stranded  cost
recovery has been imposed on such customers.
         Analysis:  The  Commission  agrees  that  consumers  who  will  not  be
participating  in the  competitive  market  will be paying  for  Stranded  Costs
through  the  regulated  Standard  Offer  rates.  We also agree that there is no
compelling reason to impose Stranded Cost responsibility on self
<PAGE>
generators under these Rules, when none has been imposed in the past.
         Resolution:       No amendment to R14-2-1607(J) is necessary.
         F.       R14-2-1609:       Solar Portfolio Standard
         Issue:  The Solar Portfolio  Standard may not result in increased solar
capacity in Arizona.
         APS suggests that the solar portfolio  standard might not result in any
increased  solar  capacity in Arizona.  Staff agrees that there is a possibility
that no new solar capacity will be built in Arizona,  but notes that the purpose
of the  standard  is to  promote  solar  power  regardless  of the  location  of
generation facilities. Staff believes that economics favor Arizona locations for
new solar  facilities  serving Arizona  consumers.  Because  out-of-state  solar
resources  would  need  to  acquire   transmission   rights  to  transmit  solar
electricity  into Arizona for use by the competitive  customers in the phased-in
competition program, out-of-state resources would probably be more expensive. In
addition,  since Arizona has the most plentiful supply of sunshine  resources in
the nation,  it is unlikely that an Electricity  Service  Provider would want to
build a solar  plant  elsewhere.  The double  credit  provision  for early solar
electricity  generation is designed to encourage the  installation  of the solar
facilities in Arizona.
         Analysis:  While the Rule does not specifically require the building of
solar  resource in Arizona,  we believe that the  prevailing  environmental  and
economic  conditions will result in much of the solar  requirement  being met by
Arizona resources.
         Resolution: No amendment to R14-2-1609 is necessary.
         Issue:  The Rules may not require that solar resources be used to serve
Arizona customers.
         APS  suggests  that the  proposed  rules do not require  that the solar
resources  "even  be  used  to  serve  Arizona   consumers."  Staff  notes  that
R14-2-1609(A) defines the solar portfolio standard as a percentage "of the total
retail energy sold  competitively..."  The obvious  reference is for electricity
sold  competitively  in Arizona to Arizona  consumers  as part of the  phased-in
competition program. However, if there is a need for clarification,  Staff would
not object to the addition of the phrase "to Arizona consumers" after the phrase
"sold competitively."
         Analysis:  These rules pertain to the provision of electric services in
the State of Arizona.
<PAGE>
While Staff's proposed language may be useful, it is not necessary,  in that all
electricity sold competitively under these Rules is sold in Arizona.
         Resolution:       No amendment to R14-2-1609(A) is necessary.
         Issue:   APS' alternative solar proposal.
         APS made an  alternative  proposal in its  September  12, 1996 comments
that it claims would be far less costly,  guarantee  between 25 and 50 MW of new
solar generation, and not serve as a market barrier. The proposal would have the
Commission  levy a fixed  fee on all  kWh  delivered  to  customers  in  Arizona
starting in June 1997. The money would be placed in an interest  bearing account
and,  starting  in 1998,  the money  would be used to "buy down" the  uneconomic
portion of the cost of newly installed solar systems in Arizona. The money would
be disbursed on a competitive-bid basis.
         Staff does not believe  that APS'  proposal  will  accomplish  what APS
claims  it  will.  The  proposal   appears  to  contemplate  the  need  for  the
establishment of a new bureaucracy to collect fees,  determine  winning bidders,
oversee  solar plant  construction  and  start-up.  At a time where  competition
should be  encouraging  the  reduction of  bureaucracies  in the  regulation  of
electric  service and the provision of those services,  this proposal would seem
to offer just the opposite.
         Analysis:  The APS  proposal,  contrary to APS'  assertions,  would not
guarantee that any solar  facilities are built.  It would offer an  opportunity,
certain  incentives,  and  a  favorable  environment  for  solar  projects,  but
certainly no guarantees.  The Staff proposal, in contrast,  offers a good chance
that solar projects will be built because of the potentially  high penalties for
not meeting the standard.  Further, we are not convinced that APS' proposal will
be less  costly.  The costs of buying and  installing  solar should be about the
same.  In fact,  there is a  distinct  possibility,  under the  solar  portfolio
standard,  that utilities or other large electricity suppliers,  by buying solar
equipment in large volume  purchases,  will be able to obtain  significant price
reductions from solar manufacturers anxious for increased market share.
         Resolution:       No amendment to R14-2-1609 is necessary.
         Issue: The Solar Portfolio  Standard is too expensive  compared to wind
power.
         RUCO is concerned about the cost of the solar portfolio standard.  RUCO
states that wind
<PAGE>
power would be cheaper than solar power.
         Staff notes that the purpose of the solar portfolio standard,  however,
is to  promote a specific  type of  renewable  resource  and not  renewables  in
general,  some  of  which  are  already  cost  effective  in  a  wide  range  of
applications.  Further,  Arizona has mostly Class 3 wind regions,  which are not
currently cost effective  resources,  and Arizona wind resources are best in the
winter when their value is less than it would be during peak summer demand.
         Analysis:  The Solar  Portfolio  Standard  as written  serves  properly
serves its intended  purpose of encouraging the development of solar  resources.
Solar  resources  more  accurately  match the  electric  demand needs of Arizona
consumers than do wind resources, improving their cost effectiveness.
         Resolution:       No amendment to R14-2-1609 is necessary.
         Issue: R14-2-1609 should be deleted to make the Rules fuel and resource
neutral.
         The Center for Energy and Economic  Development  (CEED)  believes  that
restructuring  should  be  fuel  and  resource  neutral.  Staff  disagrees  that
restructuring should be resource and fuel neutral. The Commission, over the last
few years has  encouraged  the utilities it regulates to diversify  their energy
portfolios to include renewable energy resources
         Analysis:  Diversification of resource  portfolios benefits Arizona. We
believe it  particularly  appropriate to encourage  solar because of its natural
advantages in the state.
         Resolution:       No amendment to R14-2-1609 is necessary.
         Issue:   The Solar Portfolio Standard is too modest.
         The   Environmental   Group  is  concerned  that  the  solar  portfolio
standard's  percentage rate is too low. The group quotes two National  Renewable
Energy  Laboratory  ("NREL") reports that claim that solar thermal  technologies
produce  electricity  today  at 10.5  cents/kWh  and that  the  current  cost of
photovoltaic  generated  electricity is 21.8  cents/kWh.  This is in contrast to
Staff's  estimates of 30 cents/kWh.  The group  therefore  suggests that section
R14-2-1609(B)(2)  be  modified  to show  that  only  an  increase  in the  solar
portfolio be allowed when the standard is re-evaluated in 2001.
         Staff  disagrees  with the  proposal  to  change  the  solar  portfolio
standard.  There is insufficient  information at this time to set future policy,
and  R14-2-1609(B)  should not be altered  in the  absence 
<PAGE>
of this  information.  Staff agrees that NREL's estimated solar electricity cost
numbers are probably appropriate for large solar installations.  However,  since
the early solar portfolio  projects will be modest in size,  Staff feels that it
is important to be  conservative  in estimates.  This has resulted in the modest
and conservative 1/2 of 1 percent initial solar portfolio standard. Staff agrees
with the  Environmental  Group and NREL that solar costs in the  1999-2003  time
frame will be  significantly  lower than current  costs.  If this cost reduction
occurs as  projected,  there will be a natural  tendency to  increase  the solar
standard in 2001. If not, it may be appropriate to freeze the standard at 1/2 of
1 percent for a few years.
         Analysis:  While the Environmental  Group may be right in regard to the
information  it has  provided  from  NREL,  we believe  it is too  premature  to
increase the standard beyond the levels set forth in the Rule.
         Resolution:       No amendment to R14-2-1609(B) is necessary.
         Issue:  Several  commentators at the Public Comment session  encouraged
the  Commission  to expand the Solar  Portfolio  Standard to include solar water
heaters and other solar demand reduction  technologies.  It was argued that many
of these  technologies  are cost  effective  and reliable  methods to reduce the
demand for electricity from the grid.
         Analysis:  While the suggestions of these  commentators has some merit,
we do not believe it appropriate to modify the Solar Portfolio  Standard at this
time.  As noted  earlier,  the  purpose of the Solar  Portfolio  Standard  is to
promote a specific type of renewable resource.
         Resolution:       No amendment to R14-2-1609 is necessary.
         G.       R14-2-1611:       In-State Reciprocity
         Issue:    R14-2-1611   precludes   Salt   River   Project   and   other
quasi-governmental   entities  and  municipalities  from  participating  in  the
competitive marketplace.
         SRP states that the Rules do not give all Arizona  customers  the right
to choose their Electric  Service  Provider.  SRP further states that the Rules=
proposed  regulation of political  subdivisions  and municipal  corporations  is
unconstitutional.  SRP expressed concern about having to obtain consent from the
Affected Utilities.  A concern is that some utilities will bar SRP's entrance by
refusing to agree to allow SRP to  participate.  Consequently,  SRP proposed the
use of  
<PAGE>
intergovernmental  agreements to allow it to participate  in  competition  under
this Article.
         The Irrigation and Electrical Districts'  Association of Arizona (IEDA)
suggests  current  wording in the Rules may  embroil  jurisdictional  fights and
proposed   rewording   R14-2-1611   subsection  D.  The  rewording  would  allow
non-jurisdictional  utilities to  voluntarily  file unbundled and standard offer
service  tariffs and to  voluntarily  open its service  territory  to  competing
sellers.  These filings would serve as authorization  for such service providers
to  utilize  the  Commission's  rules  concerning  complaints  related  to their
participation in the competitive market.
         Staff  believes that the rules as proposed do not make  provisions  for
competition  in the  service  territories  of  utilities  not  regulated  by the
Commission. The rules do provide a framework for implementing competition in the
service  territories of utilities  regulated by the Commission and several means
by which nonjurisdictional  utilities may participate.  Staff further notes that
the Rules do not propose  regulation  of  nonjurisdictional  utilities  in their
service  territories.  They  apply to  affected  utilities  and  energy  service
providers  authorized to do business in currently  regulated  service areas. The
rules also explicitly state that SRP would not be considered an Affected Utility
unless existing law changes (R14-2-1601(1)).
         Nordic  Power  is  concerned  that  the   intergovernmental   agreement
recommended by SRP may allow major utilities to carve out service territories if
customers and competitive power service providers are left out of the process.
         Staff believes SRP's proposed use of  intergovernmental  agreements has
merit   and  may  be  a  means   of   establishing   adequate   enforcement   of
nondiscriminatory  rates.  The concerns of other  utilities  over level  playing
field issues must be  considered in any  resolution  of SRP's  status.  Further,
there must be an objective party who can resolve  disputes over whether electric
service  providers  have fair,  nondiscriminatory  access to SRP's  distribution
system.  If the Commission does not have this  authority,  some other party must
take on this  responsibility;  other electric service providers may also want to
be involved in the creation of this independent party.
         Staff  agrees  with  Nordic  Power that other  parties  should have the
opportunity to provide input into intergovernmental  agreements and expects that
if such an agreement is being entertained, the Commission will seek that input.
<PAGE>
         Analysis:  SRP's status as the second largest electric  provider in the
state, coupled with its status as a political  subdivision of Arizona, has vexed
the  Commission  in the  formation  of Rules  designed to allow  competition  to
benefit all electric  consumers in the state.  SRP's and IEDA's  proposals  have
merit.
         Resolution: R14-2-1611 should be amended as follows:

         Initially,  based on SRP's  arguments and the analysis set forth above,
it is clear that R14-2-1611(C) is simply unnecessary.  Therefore,  R14-2-1611(C)
as  previously  proposed  is  deleted.  The  remaining   subsections  have  been
relettered to conform.
         Therefore. R14-2-1611D has been relettered as (C) and amended to read:
         C.       An Arizona electric  utility,  not subject to the jurisdiction
                  of the  Commission,  may submit a statement to the  Commission
                  that it voluntarily  opens its service territory for competing
                  sellers in a manner similar to the provisions of this Article.
                  Such statement shall be accompanied by the electric  utility's
                  nondiscriminatory   Standard  Offer  tariff,  electric  supply
                  tariffs,  Unbundled  Services  rates,  Stranded  Cost charges,
                  System Benefits charges, Distribution Services charges and any
                  other  applicable   tariffs  and  policies  for  services  the
                  electric  utility  offers,  for which  these  Rules  otherwise
                  require  compliance by Affected  Utilities or Electric Service
                  Providers.  Such filings shall serve as authorization for such
                  electric utility to utilize the Commission's Rules of Practice
                  and  Procedure  and  other  applicable  Rules  concerning  any
                  complaint  that  an  Affected   Utility  or  Electric  Service
                  Provider is  violating  any  provision  of this  Article or is
                  otherwise  discriminating  against the filing electric utility
                  or  failing to provide  just and  reasonable  rates in tariffs
                  filed under this Article.
         R14-2-1611D has been added to read:
         E.       If an electric utility is an Arizona political  subdivision or
                  municipal corporation,  then the existing service territory of
                  such electric  utility shall be deemed open to  competition if
                  the political  subdivision or municipality has entered into an
                  intergovernmental   agreement   with   the   Commission   that
                  establishes   nondiscriminatory   terms  and   conditions  for
                  Distribution Services and other Unbundled Services, provides a
                  procedure for complaints arising  therefrom,  and provides for
                  reciprocity  with Affected  Utilities.  The  Commission  shall
                  conduct  a  hearing  to  consider  any such  intergovernmental
                  agreement.
         In addition,  several other  conforming  changes are necessary.  First,
because the adopted changes to the rules make it redundant, the last sentence of
R14-2-1601.1  should be deleted.  The deleted sentence stated that "In the event
that  modifications are made to existing law that would allow the application of
this  Article  to the Salt  River  Project  Agricultural  Improvement  and Power
District  ("SRP"),  then Affected  Utilities  shall also include SRP." Also, the
second sentence of R14-2-1603(B)  should be amended to read: "Such  Certificates
shall be restricted to geographical areas served by the Affected Utilities as of
the date this Article is adopted and to service areas added under the provisions
of R14-2-1611."
<PAGE>
                                   APPENDIX C
                                   ----------

                            ECONOMIC IMPACT STATEMENT
                   PROPOSED RULE --RETAIL ELECTRIC COMPETITION
                               R14-2-1601 et seq.

A.       Summary of economic, small business and consumer impacts.
         1.       Identification of the proposed rulemaking.
         The proposed  rule (Article 16) provides  procedures  and schedules for
introducing competition into the provision of electric service.
         2. Brief summary of the economic,  small  business and consumer  impact
statement.
         Increased  competition in the electric  industry is expected to produce
several benefits:
                  (1) Consumer choice among energy suppliers.
                  (2) Greater  customization of energy services,  especially for
                  larger consumers,  regarding time of use rates,  interruptible
                  service,   contract  duration,   pricing  arrangements,   risk
                  management, and so on.
                  (3) Greater innovation in technology and greater  applications
                  of  technological   innovations,   especially  in  distributed
                  generation,  as a  result  of  incentives  in the  competitive
                  marketplace.
                  (4)  Greater  application  of energy  efficiency  measures  as
                  energy service  companies  offer packages of electric  energy,
                  demand side management  measures,  and possibly other services
                  such as building maintenance services.
                  (5) Lower prices for electricity due to competitive  pressures
                  and   to   technological,    marketing,   and   organizational
                  innovations  that would not occur as rapidly,  if at all, in a
                  regulated monopoly environment.
         The costs of  participating in a competitive  market generally  involve
risk management and information.  Examples of possible costs include:  the costs
of searching out and  evaluating  alternatives;  additional  record  keeping and
billing  costs   associated  with  deliveries  of  electricity  from 
<PAGE>
suppliers;  additional costs of executing,  monitoring, and enforcing contracts;
and  additional  costs  of  maintaining   power  quality  and  transmission  and
generation system reliability.
         A  competitive  market in  electricity  will benefit  small  businesses
because  it  increases  their  choices  and tends to lower  prices  of  electric
service.  However,  small  businesses must be informed about their choices.  The
rule indicates that the Commission may undertake educational activities to lower
the costs of participating in the competitive market.
         Probable  costs to the  Commission  include costs  associated  with new
tasks,   such  as  reviewing   applications  for  competitive   Certificates  of
Convenience  and Necessity,  and engaging in  evidentiary  hearings for stranded
investment and unbundled tariff filings.  However,  Commission  review of tariff
filings  should be reduced  eventually and costly rate cases will be avoided for
competitive services.
         Employment  opportunities  could  be  enhanced  as new  energy  related
companies move into the area or as a result of new business start-ups.  However,
employees at public  utilities could lose their  positions  through cost cutting
measures as the utilities strive to become more cost competitive.
         Implementation of the proposed rule should result in no increased costs
to political subdivisions. As an end user of competitive electricity services, a
political  subdivision  may benefit from greater  choices of service options and
affordable rates.  Those political  subdivisions  which have their own municipal
electric utilities may feel pressure to allow competitive electric service.
         The   restructuring   policy  proposed  is  preferred  to  alternatives
considered  because it: minimizes  administrative  complexity;  requires minimal
information and planning needs a priori;  is relatively  flexible so that policy
could be adjusted in mid-course;  uses existing institutions;  minimizes utility
organizational disruption; allows buyers and sellers to enter the market freely;
limits market power of incumbent utilities; and minimizes public confusion.
         3. The name and address of agency  employees to contact  regarding this
statement.   
         Gary Yaquinto or Bradford Borman at the Arizona Corporation Commission,
1200 West Washington Street, Phoenix, Arizona 85007.
<PAGE>
B.       Economic, small business and consumer impact statement.
         1. Identification of the proposed rulemaking.
         The proposed  rule (Article 16) provides  procedures  and schedules for
introducing competition into the provision of electric service.
         2.  Persons  who will be  directly  affected  by, bear the costs of, or
directly benefit from the proposed rulemaking.

         a.       The  public  at  large  who  are   consumers  of   electricity
                  throughout the State of Arizona.
         b.       Furnishers of  electricity  (serving  Arizona and  elsewhere),
                  including    Investor   Owned   Utilities,    consumer   owned
                  utilities/power authorities,  self generators, and Independent
                  Power Producers.
         c.       Power aggregators/marketers.
         d.       Industry organizations (e.g., Regional Transmission Groups).
         e.       Transmission utilities.
         f.       Employees of furnishers of electricity.
         g.       Suppliers to furnishers of electricity.
         h.       Investors in Investor Owned  Utilities and  Independent  Power
                  Producers and holders of bonds of consumer owned utilities and
                  cooperatives.
         i.       Financial Organizations.
         j.       Government   agencies   such   as  the   Arizona   Corporation
                  Commission,  siting  authorities,  Federal agencies (including
                  the  Federal  Energy  Regulatory  Commission),   and  consumer
                  advocates   such   as  the   Residential   Utility   Consumers
                  Organization.
         3.       Cost-benefit analysis.
         a.       Probable  costs and  benefits to the  implementing  agency and
                  other agencies  directly  affected by the  implementation  and
                  enforcement of the proposed rulemaking.
         Probable  costs to the  Commission  include costs  associated  with new
tasks,   such  as  reviewing   applications  for  competitive   Certificates  of
Convenience  and Necessity,  and engaging in  evidentiary  hearings for stranded
costs, standard offer service, and unbundled tariff filings.
<PAGE>
         The  proposed  rule allows  competitive  power and energy  suppliers to
change rates by applying for streamlined rate treatment. Filing requirements for
rate increases may be reduced.  Thus, Commission review of tariff filings should
be reduced  eventually  and costly  rate cases will be avoided  for  competitive
services.
         b. Probable costs and benefits to a political subdivision of this state
directly  affected  by  the  implementation  and  enforcement  of  the  proposed
rulemaking.
         Implementation  of the  proposed  rules  should  result in no increased
costs to political  subdivisions  relative to cost  changes  that may  otherwise
occur.  As  an  end  user  of  competitive  electricity  services,  a  political
subdivision  may benefit from greater  choices of service options and affordable
rates.  Those  political  subdivisions  which have their own municipal  electric
utilities may feel pressure to allow competitive electric service.
         c.       Probable costs and benefits to businesses directly affected by
                  the proposed  rulemaking,  including any anticipated effect on
                  the  revenues  or payroll  expenditure  of  employers  who are
                  subject to the proposed rulemaking.
         Greater  efficiency  under  competition  should  arise  from lower cost
electricity generation, efficient operation and maintenance,  development of low
cost new  resources,  and greater  stimuli to innovation in electric  generation
technology.  These benefits are  achievable  while  limiting  adverse  financial
impacts of  competition on incumbent  utilities;  maintaining  transmission  and
generation  system  reliability;  countering  the  market  power  of  vertically
integrated utilities; and promoting solar resources.
         Possible  costs  include:  additional  record keeping and billing costs
associated with deliveries of electricity;  transmission  access costs; costs of
interconnection  arrangements  such as  disconnection  switches  to ensure  that
interruptible   consumers  are  properly   interrupted;   additional   costs  of
maintaining  power quality and transmission and generation  system  reliability;
additional costs of scheduling  power deliveries to meet contract  requirements;
additional costs of executing, monitoring, and enforcing contracts; and costs of
complying with legal requirements.
<PAGE>
         4.       Probable impacts on private and public employment in business,
                  agencies and  political  subdivisions  of this state  directly
                  affected by the proposed rulemaking.
         Employment  opportunities  could  be  enhanced  as new  energy  related
companies move into the area or as a result of new business start-ups.  However,
employees at public  utilities could lose their  positions  through cost cutting
measures as the utilities strive to become more cost competitive.
         5.       Probable impact of the proposed rulemaking on small business.
         a.       Identification of the small businesses subject to the proposed
                  rulemaking.  Businesses subject to the proposed rulemaking are
                  furnishers of  electricity  (serving  Arizona and  elsewhere),
                  including    Investor   Owned   Utilities,    consumer   owned
                  utilities/power  authorities,  self  generators,   Independent
                  Power  Producers,  and  power  aggregators/marketers.  Some of
                  these  businesses are small, but some are also large regional,
                  national, or international firms.
         b.       Administrative  and other costs required for  compliance  with
                  the proposed rulemaking.
         Administrative  costs  to  providers  of  competitive  retail  electric
service would include costs  associated with filing requests with the Commission
for approval of Competitive  Certificates of Convenience  and Necessity;  filing
unbundled  tariffs  for  approval;  filing  semi-annual  reports  to inform  the
Commission  about the progress of  competition  during the  phase-in  period and
annual reports when competition is fully established;  and requests for stranded
cost recovery. Sellers may be required to provide notification and informational
materials to consumers about competition and their choices.
         c.       A description of the methods that the agency may use to reduce
                  the impact on small businesses.
         A  competitive  market in  electricity  will benefit  small  businesses
because  it  increases  their  choices  and tends to lower  prices  of  electric
service.  However,  small  businesses must be informed about their choices.  The
rule indicates that the Commission may undertake educational activities to lower
the costs of participating in the competitive market.
<PAGE>
         A possible  alternative to reduce the impact on small  businesses is to
reduce the frequency of filings  during the phase-in  period.  As a consequence,
however, the Commission may not become aware of implementation  problems quickly
enough to offer timely solutions.
         Another  alternative would be to allow competitive service providers to
engage  in  market  competition  by  simply  registering  the  company  with the
Commission  rather  than  requiring  the company to apply for a  Certificate  of
Convenience  and  Necessity.  However,  the outcome of this  alternative  may be
undesirable  if an electric  service  provider  does not have the  technical  or
financial capability of providing reliable energy services,  and if the industry
becomes more prone to companies that engage in fraudulent activities.
         A third  alternative is to dispense with tariff filings.  However,  the
Commission could not fulfill its Constitutional  responsibilities  and consumers
would have less information about businesses who supply electric service.
         d.       The probable cost and benefit to private persons and consumers
                  who are directly affected by the proposed rulemaking.
         Costs of participating in the market generally involve  information and
risk  management.  Possible  costs  include:  the  costs  of  searching  out and
evaluating  alternatives;  the cost of  interruptions,  whether  the  power  was
intended to be interruptible  or firm;  costs of backup and maintenance  service
provided by a utility or another party to deal with forced or scheduled  outages
at the supplier's  generation plant or transmission  lines; and additional costs
of  executing,   monitoring,   and  enforcing  contracts.   Also,  consumers  of
competitive  energy  services may be assessed a stranded  investment  charge for
sunk costs incurred by the utility from which they previously received service.
         The proposed rule will benefit Arizona  consumers by creating  consumer
choice among energy  suppliers;  customizing  energy services to consumer needs;
stimulating  innovation  in  technology;   encouraging  energy  efficiency;  and
lowering prices relative to regulated rates. Important public programs,  such as
low income  programs,  will be protected and consumers who do not participate in
competition  will be shielded from adverse  effects  during the early phases via
Commission-approved standard offer service from incumbent utilities.
<PAGE>
         6.       A statement of the probable effect on state revenues.
         The  proposed  rule could reduce state  revenues  received  from public
utilities as rates and, therefore, utility revenues are reduced. However, to the
degree that  consumers  respond to lower prices by  increasing  their demand for
electricity,  the  reduction in utility  revenues  would be offset by additional
revenues from increased electricity demand.
         7.       A description of any less intrusive or less costly alternative
                  methods of achieving the purpose of the proposed rulemaking.
         A Working Group on Retail  Electric  Competition met in 1995 to discuss
restructuring options, including retail wheeling and maintaining the status quo.
The Working Group was comprised of individuals from utilities, alternative power
providers,  consumer groups, and other interested parties. Several restructuring
options were considered:  (1) maintaining the status quo, (2) introducing retail
competition and requiring  divestiture of utility assets, (3) introducing retail
competition  and  requiring  an exclusive  poolco,  and (4)  introducing  retail
competition and allowing bilateral  contracts for power supplies (similar to the
proposed rule).
         The  first  alternative  is  to  maintain  the  status  quo,  utilizing
traditional cost-plus  rate-making,  incentive rate-making (e.g.,  bench-marking
prices,  quality  and  reliability  standards),  and  flexible  pricing.  No new
institutions  would be required and disruptions in utility  operations  would be
minimized.  However,  the  effectiveness  of  incentives  (if any) and  flexible
pricing are unknown.  Also, the circumstances  which once warranted  classifying
utilities as "natural  monopolies"  are no longer  applicable.  The economies of
scale of large central station generation plants are not nearly as large as they
once were. Further,  regulated  monopolies cannot produce prices that are as low
as would occur in a competitive market and regulated monopolies cannot stimulate
technological,  marketing,  and  organizational  innovations as would occur in a
competitive market.
         A  second  alternative  is to  establish  retail  competition  with  an
"exclusive  poolco," which is an independent  system  operator that controls all
power transactions. All generators would sell to the neutral system operator and
all purchasers would buy from the system operator. With an exclusive poolco, all
consumers or their agents would know the market price at each hour. In addition,
power would be  dispatched  in a least cost order,  subject to  restrictions  on
transmission.
<PAGE>
         A major  disadvantage  of an  exclusive  poolco is that it  forces  all
transactions  to be spot market  transactions,  thereby  increasing  the risk to
investors of investing in new power plant  capacity  without long term contracts
to  purchase  the  output  from new  plants.  Further,  with  only  spot  market
transactions,  it becomes  more  difficult  to  customize  contracts to suit the
circumstances of a wide variety of buyers and sellers.
         Another  disadvantage of retail competition with an exclusive poolco is
the unknown  cost to implement  the poolco.  Also bidders in the poolco may game
their bids,  especially if some have an advantage  because of their  location or
large size relative to the market.
         A third option is to introduce retail competition and require utilities
to divest their  generation  and possibly  transmission  facilities.  The market
would become segmented by function and generation companies would be expected to
operate in a competitive environment. A principal reason for divestiture is that
any incentive for  utilities to impede access to their  transmission  systems to
inhibit competition in generation could be eliminated.  In addition,  incentives
for  efficiency  gains  could be  created by  unbundling  services  into  profit
centers.  However, the Commission's regulatory authority to require divesture of
utility  assets may be  questioned  and result in a  protracted  legal  dispute.
Further, utilities, utility shareholders,  and utility debt holders may strongly
resist   divesture.   Divestiture   could  be  costly  due  to  expensive   debt
re-financing.  In  addition,  inefficiencies  could  result  from  the  loss  of
traditional coordination of generation, transmission, and distribution services.
         The  restructuring  policy  proposed is preferred  to the  alternatives
described  above  because  it:  minimizes  administrative  complexity;  requires
minimal  information and planning needs a priori; is relatively flexible so that
policy could be adjusted in mid-course;  uses existing  institutions;  minimizes
utility organizational disruption; allows buyers and sellers to enter the market
freely;  limits  market  power of  incumbent  utilities;  and  minimizes  public
confusion.
         The  proposed  rule  was  synthesized   from  comments   received  from
interested parties on electric industry restructuring and it represents a middle
ground  of  proposals   submitted  by  utilities,   potential   energy   service
competitors, consumer groups, and others. 
C. If for any reason  adequate data are not reasonably  available to comply with
the  requirements of subsection B of this section,  the agency shall explain the
limitations  of the data 
<PAGE>
and the methods  that were  employed in the attempt to obtain the data and shall
characterize the probable impacts in qualitative terms.
         The  Commission  conducted  a series of  workshops  and task  forces to
obtain useful  information to assess the costs and benefits of electric industry
competition. It is not possible to quantify future market prices,  technological
innovations,  organization changes, and the like.  Therefore,  we have described
impacts in qualitative terms.
         Among the information gathering activities were:
         *        An  introductory  workshop  held  on  September  7, 1994.  One
                  hundred  eighteen  representatives  from  utilities,  consumer
                  organizations,  other power suppliers, and others attended the
                  workshop.  The workshop was summarized in a Staff Report dated
                  October 1994.
         *        A series of nine working  group and task force  meetings  held
                  in 1995 which addressed restructuring options,  implementation
                  of  the  options,  and  advantages  and  disadvantages  of the
                  options.  Fifty-one  groups  were  represented  on task forces
                  which focused on systems and markets,  regulatory  issues, and
                  energy  efficiency and  environmental  issues.  Members of the
                  task forces included representatives from utilities,  consumer
                  organizations,  other power suppliers,  and others.  This work
                  was  summarized  in a "Report of the  Working  Group on Retail
                  Electric  Competition,"  dated  October  5,  1995.  The report
                  contains  an  extensive   bibliography  on  electric  industry
                  restructuring.
         *        A request for  comments  on  electric  industry  restructuring
                  issued in February 1996.  Comments were filed by 31 parties on
                  June 28, 1996.  Commenters  included consumer groups,  Arizona
                  utilities,  other suppliers, and other parties. Staff prepared
                  a summary of the comments in July 1996.
         *        A  workshop  held  on August 12,  1996 to  explore  and obtain
                  feedback on a small number of options for  introducing  retail
                  electric competition. One hundred thirty workshop participants
                  included    representatives    from    utilities,     consumer
                  organizations,   other  power  suppliers,  and  others.  Staff
                  summarized the workshop in
<PAGE>
                  a report dated August 19, 1996.
         *        Requests  for  comments  on  a draft rule to  phase-in  retail
                  electric competition. The requests were sent out on August 28,
                  1996 and comments were due  September 12, 1996.  Comments were
                  provided by a total of 30 utilities,  consumer  organizations,
                  other power suppliers, and others.
         *        A workshop to discuss a revised  draft rule  held on September
                  18, 1996. Ninety individuals attended the workshop,  including
                  representatives from utilities, consumer organizations,  other
                  power suppliers, and others.
         In addition,  to better  understand  possible impacts of restructuring,
the Commission Staff reviewed activities in other jurisdictions,  including: New
Hampshire, Massachusetts, Illinois, Rhode Island, Texas, Alberta, and New York.


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