SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 11-K

                        ANNUAL REPORT PURSUANT TO SECTION
                        15(d) OF THE SECURITIES EXCHANGE
                                   ACT OF 1934


(Mark One)
[X] ANNUAL REPORT  PURSUANT TO SECTION 15(d) OF THE  SECURITIES  EXCHANGE ACT OF
1934 [NO FEE REQUIRED, EFFECTIVE OCTOBER 7, 1996].
For the fiscal year ended December 31, 1996

                                       OR

[ ] TRANSITION REPORT PURSUANT TO 15(d) OF  THE SECURITIES EXCHANGE  ACT OF 1934
[NO FEE REQUIRED].

For the transition period from ___________________ to _______________________

Commission file number   1-4473
                      -------------

                        The Savings Plan for Employees of
                         Arizona Public Service Company

                                       and

                     The Savings Plan for Union Employees of
                         Arizona Public Service Company
                           (Full titles of the plans)

                             400 North Fifth Street
                          Station 8478, P.O. Box 53999
                             Phoenix, Arizona 85004
                             (Address of the plans)

                        Pinnacle West Capital Corporation
                                (Name of issuer)

                               400 East Van Buren
                                 P.O. Box 52132
                             Phoenix, Arizona 85072
                (Address of issuer's principal executive office)

                         THE SAVINGS PLAN FOR EMPLOYEES
                       OF ARIZONA PUBLIC SERVICE COMPANY,

                     THE SAVINGS PLAN FOR UNION EMPLOYEES OF
                         ARIZONA PUBLIC SERVICE COMPANY

                                       AND

                        THE SAVINGS PLAN FOR EMPLOYEES OF
                        PINNACLE WEST CAPITAL CORPORATION

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

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


                                                                         PAGE
                                                                         ----


Independent Auditors' Report                                               1


Combined Statements of Net Assets Available
            for Benefits with Supplemental
            Combining Information as of
            December 31, 1996 and 1995                                   2 - 3


Combined Statements of Changes in Net Assets
            Available for Benefits with Supplemental
            Combining Information for Each of the Three
            Years in the Period Ended December 31, 1996                  4 - 6


Notes to Combined Financial Statements                                   7 - 15


Exhibits Filed                                                            16

INDEPENDENT AUDITORS' REPORT



Arizona Public Service Company
Phoenix, Arizona

We have audited the accompanying combined statements of net assets available for
benefits of The Savings Plan for Employees of Arizona  Public  Service  Company,
The Savings Plan for Union  Employees of Arizona Public Service  Company and The
Savings Plan for Employees of Pinnacle West Capital Corporation (the "Plans") as
of December 31, 1996 and 1995, and the related combined statements of changes in
net assets  available  for  benefits  for each of the three  years in the period
ended  December  31,  1996.   These  combined   financial   statements  are  the
responsibility  of the Plans'  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  combined  financial  statements  present  fairly,  in all
material  respects,  the net assets  available  for  benefits of the Plans as of
December 31, 1996 and 1995, and the changes in net assets available for benefits
for each of the three years in the period ended  December 31, 1996 in conformity
with generally accepted accounting principles.

Our audits  were  conducted  for the  purpose of forming an opinion on the basic
combined  financial  statements  taken as a whole.  The  supplemental  combining
information  by fund is presented for the purpose of additional  analysis of the
basic combined financial statements rather than to present information regarding
the net assets  available  for benefits and changes in net assets  available for
benefits  of the  individual  funds,  and is not a  required  part of the  basic
financial statements. This supplemental information is the responsibility of the
Plans'  management.  Such  supplemental  combining  information by fund has been
subjected to the auditing procedures applied in our audits of the basic combined
financial  statements  and, in our  opinion,  is fairly  stated in all  material
respects when considered in relation to the basic combined financial  statements
taken as a whole.


DELOITTE & TOUCHE LLP
DELOITTE & TOUCHE LLP
Phoenix, Arizona
June 23, 1997
                                      -1-

THE SAVINGS PLAN FOR EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY,
THE SAVINGS PLAN FOR UNION EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY AND
THE SAVINGS PLAN FOR EMPLOYEES OF PINNACLE WEST CAPITAL CORPORATION


- -----------------------------------------------------------------------------------------------------------------------
COMBINED STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS WITH SUPPLEMENTAL COMBINING INFORMATION
DECEMBER 31, 1996
- -----------------------------------------------------------------------------------------------------------------------

                                                                         SUPPLEMENTAL COMBINING INFORMATION
                                                        ---------------------------------------------------------------

                                                        PINNACLE WEST                      FIXED         AGGRESSIVE
                                          COMBINED        STOCK FUND     INDEX FUND     INCOME FUND     EQUITY FUND
                                        -------------   ---------------  ------------   -------------   -------------
                                                                                                   
ASSETS:
     Investments at fair value except 
     for Fixed Income Fund that is 
     at contract value which approximates 
     fair value (cost,
        Pinnacle West Stock Fund,
        $67,839,594;
        Index Fund,
        $43,143,965;
        Fixed Income Fund,
        $52,542,392;
        Aggressive Equity Fund,
        $33,506,467;
        International Equity Fund,
        $3,159,997;
        Lifestyle Conservative Fund,
        $1,297,857;
        Lifestyle Moderate Fund,
        $3,483,624;
        Lifestyle Aggressive Fund,
        $2,496,232;
        Participant Loan Feature,
        $18,564,771)                  $  306,635,785  $    114,661,023 $  73,255,751  $   52,542,392  $   36,879,918 
     Temporary investments (at cost
        which approximates fair value)    15,173,420         1,703,669                    13,469,751
     Interest receivable                     336,604             6,821                       329,783
                                        -------------   ---------------  ------------   -------------   -------------
             Total assets                322,145,809       116,371,513    73,255,751      66,341,926      36,879,918
                                        -------------   ---------------  ------------   -------------   -------------

LIABILITIES:
     Interfund transfers and other
     liabilities                             543,692           534,074         9,070         (14,520)        (19,464)
                                        -------------   ---------------  ------------   -------------   -------------

             NET ASSETS AVAILABLE
                 FOR BENEFITS         $  321,602,117  $    115,837,439 $  73,246,681  $   66,356,446  $   36,899,382 
                                        =============   ===============  ============   =============   =============




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

                                                                        SUPPLEMENTAL COMBINING INFORMATION
                                         ------------------------------------------------------------------------------------------
                                                                        LIFESTYLE       LIFESTYLE      LIFESTYLE
                                          BALANCED     INTERNATIONAL   CONSERVATIVE      MODERATE      AGGRESSIVE    PARTICIPANT
                                            FUND        EQUITY FUND        FUND            FUND           FUND       LOAN FEATURE
                                         ------------  -------------   -------------   ------------- -------------  --------------
                                                                                                     
ASSETS:
     Investments at fair value except 
     for Fixed Income Fund that is 
     at contract value which approximates 
     fair value (cost,
        Pinnacle West Stock Fund,
        $67,839,594;
        Index Fund,
        $43,143,965;
        Fixed Income Fund,
        $52,542,392;
        Aggressive Equity Fund,
        $33,506,467;
        International Equity Fund,
        $3,159,997;
        Lifestyle Conservative Fund,
        $1,297,857;
        Lifestyle Moderate Fund,
        $3,483,624;
        Lifestyle Aggressive Fund,
        $2,496,232;
        Participant Loan Feature,
        $18,564,771)                    $              $    3,269,793   $   1,284,840   $   3,574,423 $    2,602,874   $ 18,564,771
     Temporary investments (at cost
        which approximates fair value)
     Interest receivable

                                        -------------  ---------------  --------------  -------------- --------------  ------------
             Total assets                                   3,269,793       1,284,840       3,574,423      2,602,874     18,564,771
                                        -------------  ---------------  --------------  -------------- --------------  ------------

LIABILITIES:
     Interfund transfers and other
     liabilities                                                  860                          (2,820)           943         35,549
                                        -------------  ---------------  --------------  --------------  -------------  ------------

             NET ASSETS AVAILABLE
                 FOR BENEFITS           $              $    3,268,933   $   1,284,840   $   3,577,243   $  2,601,931   $ 18,529,222
                                        =============  ===============. ==============  ==============  =============  ============

                                      -2-
See notes to combined financial statements.

THE SAVINGS PLAN FOR EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY, 
THE SAVINGS PLAN FOR UNION EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY AND
THE SAVINGS PLAN FOR EMPLOYEES OF PINNACLE WEST CAPITAL CORPORATION


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

COMBINED STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS WITH SUPPLEMENTAL COMBINING INFORMATION
DECEMBER 31, 1995
- ---------------------------------------------------------------------------------------------------------------------------------

                                                                                    SUPPLEMENTAL COMBINING INFORMATION
                                                                     ------------------------------------------------------------

                                                                      PINNACLE WEST                                  FIXED       
                                                  COMBINED             STOCK FUND           INDEX FUND            INCOME FUND    
                                                --------------       ----------------     ----------------      ---------------- 
                                                                                                                  
ASSETS:
     Investments at fair value except
     for Fixed Income Fund that is 
     at contract value which approximates 
     fair value (cost,
        Pinnacle West Stock Fund,
        $68,736,455;
        Index Fund, $33,262,541;
        Fixed Income Fund, $63,401,164;
        Aggressive Equity Fund,
        $17,706,804;
        Balanced Fund, $5,881,302;
        Participant Loan Feature,
        $16,679,670)                            $ 266,911,402        $   107,739,786      $    52,227,708       $    63,401,164  
     Temporary investments (at cost
        which approximates fair value)              1,626,939              1,505,568                                    121,371
     Contributions receivable                       1,103,604                432,779              230,289               229,659  
     Interest receivable                              310,179                  8,634                                    301,545
                                                --------------       ----------------     ----------------      ---------------- 
              Total assets                        269,952,124            109,686,767           52,457,997            64,053,739  
                                                --------------       ----------------     ----------------      ---------------- 

LIABILITIES:
     Interfund transfers and other liabilities        872,875                406,947              (99,811)              189,814  
                                                --------------       ----------------     ----------------      ---------------- 

              NET ASSETS AVAILABLE
                  FOR BENEFITS                  $ 269,079,249        $   109,279,820      $    52,557,808       $    63,863,925  
                                                ==============       ================     ================      ================ 




                                                       ----------------------------------------------------------   
                                                                                                                             
                                                                     SUPPLEMENTAL COMBINING INFORMATION
                                                       ----------------------------------------------------------   
                                                                                                                    
                                                             AGGRESSIVE          BALANCED          PARTICIPANT      
                                                             EQUITY FUND           FUND            LOAN FEATURE     
                                                            --------------     --------------     ---------------   
                                                                                                        
ASSETS:                                                                                                             
     Investments at fair value except                                                                               
     for Fixed Income Fund that is                                                                                  
     at contract value which approximates                                                                           
     fair value (cost,                                                                                              
        Pinnacle West Stock Fund,                                                                                   
        $68,736,455;                                                                                                
        Index Fund, $33,262,541;                                                                                    
        Fixed Income Fund, $63,401,164;                                                                             
        Aggressive Equity Fund,                                                                                     
        $17,706,804;                                                                                                
        Balanced Fund, $5,881,302;                                                                                  
        Participant Loan Feature,                                                                                   
        $16,679,670)                                        $  20,693,479      $   6,169,595      $   16,679,670    
     Temporary investments (at cost                                                                                 
        which approximates fair value)                                                                              
     Contributions receivable                                     162,733             48,144                        
     Interest receivable                                                                                            
                                                            --------------     --------------     ---------------   
              Total assets                                     20,856,212          6,217,739          16,679,670    
                                                            --------------     --------------     ---------------   
                                                                                                                    
LIABILITIES:                                                                                                        
     Interfund transfers and other liabilities                     77,954             34,016             263,955    
                                                            --------------     --------------     ---------------   
                                                                                                                    
              NET ASSETS AVAILABLE                                                                                  
                  FOR BENEFITS                              $  20,778,258      $   6,183,723      $   16,415,715    
                                                            ==============     ==============     ===============   

See notes to combined financial statements.
                                      - 3 -

THE SAVINGS PLAN FOR EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY,
THE SAVINGS PLAN FOR UNION EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY AND
THE SAVINGS PLAN FOR EMPLOYEES OF PINNACLE WEST CAPITAL CORPORATION


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

COMBINED STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH SUPPLEMENTAL COMBINING INFORMATION
FOR THE YEAR ENDED DECEMBER 31, 1996
- -----------------------------------------------------------------------------------------------------------------------------------

                                                                                    SUPPLEMENTAL COMBINING INFORMATION
                                                        ---------------------------------------------------------------------------

                                                        PINNACLE WEST                      FIXED         AGGRESSIVE       BALANCED
                                          COMBINED        STOCK FUND     INDEX FUND     INCOME FUND     EQUITY FUND         FUND
                                        -------------   ---------------  ------------   -------------   -------------   -----------
                                                                                                     
ADDITIONS TO NET ASSETS
     ATTRIBUTED TO:
     Investment income (Note 1):
        Dividends                       $  6,557,131    $    3,761,585                                  $  2,322,589   $   158,356
        Interest income                    5,370,324            59,289                  $  3,747,325
        Income from settlement (Note 3)      957,427           351,831   $   154,273         324,919         101,025
        Realized gain on sale of
           investments                     5,832,026         3,180,929     1,977,669                         489,947        96,850
        Unrealized appreciation
           (depreciation) of
           investments (Note 5)           19,357,421         7,818,099    11,146,619                         386,776      (288,293)
                                        -------------   ---------------  ------------   -------------   -------------  ------------
          Total investment income (loss)  38,074,329        15,171,733    13,278,561       4,072,244       3,300,337       (33,087)
                                        -------------   ---------------  ------------   -------------   -------------  ------------

     Contributions (Note 2):
        Employers                          7,225,732         7,225,732
        Participants                      22,693,280         3,720,945     6,509,011       5,416,753       5,809,125       627,436
                                        -------------   ---------------  ------------   -------------   -------------  ------------
          Total contributions             29,919,012        10,946,677     6,509,011       5,416,753       5,809,125       627,436
                                        -------------   ---------------  ------------   -------------   -------------  ------------
             Total additions              67,993,341        26,118,410    19,787,572       9,488,997       9,109,462       594,349
                                        -------------   ---------------  ------------   -------------   -------------  ------------

DEDUCTIONS FROM NET ASSETS
       ATTRIBUTED TO:
       Benefit payments                   15,425,820         8,533,725     1,863,410       3,741,062         669,266       128,928
       Administrative expenses                44,653             3,444         8,217          30,082           1,975           935
       Interfund transfers                                  11,023,622    (2,772,928)      3,225,332      (7,682,903)    6,648,209
                                        -------------   ---------------  ------------   -------------   -------------   -----------
            Total deductions              15,470,473        19,560,791      (901,301)      6,996,476      (7,011,662)    6,778,072
                                        -------------   ---------------  ------------   -------------   -------------  ------------
            Net increase (decrease)       52,522,868         6,557,619    20,688,873       2,492,521      16,121,124    (6,183,723)

NET ASSETS AVAILABLE FOR
        BENEFITS:
       Beginning of year                 269,079,249       109,279,820    52,557,808      63,863,925      20,778,258     6,183,723
                                        -------------   ---------------  ------------   -------------   -------------  ------------
       End of year                      $321,602,117    $  115,837,439   $73,246,681    $ 66,356,446    $ 36,899,382   $
                                        =============   ===============  ============   =============   =============  ============




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

                                                                     SUPPLEMENTAL COMBINING INFORMATION
                                          -----------------------------------------------------------------------------------------
                                                              LIFESTYLE         LIFESTYLE         LIFESTYLE
                                           INTERNATIONAL     CONSERVATIVE        MODERATE         AGGRESSIVE       PARTICIPANT
                                            EQUITY FUND          FUND              FUND              FUND          LOAN FEATURE
                                          ----------------  ----------------  ----------------  ----------------  ---------------
                                                                                                   
ADDITIONS TO NET ASSETS
     ATTRIBUTED TO:
     Investment income (Note 1):
        Dividends                         $       109,897   $        42,362   $        77,063   $        85,279
        Interest income                                                                                           $    1,563,710
        Income from settlement (Note 3)             6,662             1,980             8,351             8,386
        Realized gain on sale of
           investments                              1,454               552            74,490            10,135
        Unrealized appreciation
           (depreciation) of
           investments (Note 5)                   109,796           (13,017)           90,799           106,642
                                          ----------------  ----------------  ----------------  ----------------  ---------------

          Total investment income (loss)          227,809            31,877           250,703           210,442        1,563,710
                                          ----------------  ----------------  ----------------  ----------------  ---------------

     Contributions (Note 2):
        Employers
        Participants                              163,786            32,290           199,787           214,147
                                          ----------------  ----------------  ----------------  ----------------  ---------------

          Total contributions                     163,786            32,290           199,787           214,147
                                          ----------------  ----------------  ----------------  ----------------  ---------------
             Total additions                      391,595            64,167           450,490           424,589        1,563,710
                                          ----------------  ----------------  ----------------  ----------------  ---------------

DEDUCTIONS FROM NET ASSETS
       ATTRIBUTED TO:
       Benefit payments                            12,741               264            83,506            15,224          377,694
       Administrative expenses
       Interfund transfers                     (2,890,079)       (1,220,937)       (3,210,259)       (2,192,566)        (927,491)
                                          ----------------  ----------------  ----------------  ----------------  ---------------
            Total deductions                   (2,877,338)       (1,220,673)       (3,126,753)       (2,177,342)        (549,797)
                                          ----------------  ----------------  ----------------  ----------------  ---------------
            Net increase (decrease)             3,268,933         1,284,840         3,577,243         2,601,931        2,113,507

NET ASSETS AVAILABLE FOR
        BENEFITS:
       Beginning of year                                                                                              16,415,715
                                          ----------------  ----------------  ----------------  ----------------  ---------------
       End of year                        $     3,268,933   $     1,284,840   $     3,577,243   $     2,601,931   $   18,529,222
                                          ================  ================  ================  ================  ===============

See notes to combined financial statements.
                                       -4-

THE SAVINGS PLAN FOR EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY,
THE SAVINGS PLAN FOR UNION EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY AND
THE SAVINGS PLAN FOR EMPLOYEES OF PINNACLE WEST CAPITAL CORPORATION


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

COMBINED STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH SUPPLEMENTAL COMBINING INFORMATION
FOR THE YEAR ENDED DECEMBER 31, 1995
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                    SUPPLEMENTAL COMBINING INFORMATION
                                                                     ---------------------------------------------------------------

                                                                      PINNACLE WEST                                  FIXED          
                                                  COMBINED             STOCK FUND           INDEX FUND            INCOME FUND       
                                                --------------       ----------------     ----------------      ----------------    
                                                                                                                     
ADDITIONS TO NET ASSETS
     ATTRIBUTED TO:
     Investment income (Note 1):
        Dividends                             $     4,831,483      $       3,548,574                                                
        Interest income                             5,117,786                 75,680                          $       3,813,463     
        Realized gain on sale of
           investments                              2,859,474              1,552,878    $       1,161,262                           
        Unrealized appreciation
           of investments (Note 5)                 47,736,651             32,727,519           11,670,607                           
                                                --------------       ----------------     ----------------      ----------------    
          Total investment income                  60,545,394             37,904,651           12,831,869             3,813,463     
                                                --------------       ----------------     ----------------      ----------------    

     Contributions (Note 2):
        Employers                                   6,747,587              6,747,587
        Participants                               20,204,098              4,043,616            5,077,110             6,757,160     
                                                --------------       ----------------     ----------------      ----------------    
          Total contributions                      26,951,685             10,791,203            5,077,110             6,757,160     
                                                --------------       ----------------     ----------------      ----------------    
             Total additions                       87,497,079             48,695,854           17,908,979            10,570,623     
                                                --------------       ----------------     ----------------      ----------------    

DEDUCTIONS FROM NET ASSETS
       ATTRIBUTED TO:
       Benefit payments                            15,932,169              9,015,731            1,727,992             4,533,469     
       Administrative expenses                         43,968                  4,085                3,855                33,552     
       Interfund transfers                                                 9,646,105           (4,799,352)            6,468,018     
                                                --------------       ----------------     ----------------      ----------------    
            Total deductions                       15,976,137             18,665,921           (3,067,505)           11,035,039     
                                                --------------       ----------------     ----------------      ----------------    
            Net increase (decrease)                71,520,942             30,029,933           20,976,484              (464,416)    

NET ASSETS AVAILABLE FOR
        BENEFITS:
       Beginning of year                          197,558,307             79,249,887           31,581,324            64,328,341     
                                                --------------       ----------------     ----------------      ----------------    
       End of year                            $   269,079,249      $     109,279,820    $      52,557,808     $      63,863,925     
                                                ==============       ================     ================      ================    



                                             -------------------------------------------------------  
                                                                                                      
                                                        SUPPLEMENTAL COMBINING INFORMATION
                                             -------------------------------------------------------  
                                                                                                      
                                                AGGRESSIVE          BALANCED          PARTICIPANT     
                                                EQUITY FUND           FUND            LOAN FEATURE    
                                               --------------     --------------     ---------------  
                                                                                          
ADDITIONS TO NET ASSETS                                                                               
     ATTRIBUTED TO:                                                                                   
     Investment income (Note 1):                                                                      
        Dividends                            $     1,084,332    $       198,577                       
        Interest income                                                            $      1,228,643   
        Realized gain on sale of                                                                      
           investments                               128,349             16,985                       
        Unrealized appreciation                                                                       
           of investments (Note 5)                 2,957,516            381,009                       
                                               --------------     --------------     ---------------  
          Total investment income                  4,170,197            596,571           1,228,643   
                                               --------------     --------------     ---------------  
                                                                                                      
     Contributions (Note 2):                                                                          
        Employers                                                                                     
        Participants                               3,185,022          1,141,190                       
                                               --------------     --------------     ---------------  
          Total contributions                      3,185,022          1,141,190                       
                                               --------------     --------------     ---------------  
             Total additions                       7,355,219          1,737,761           1,228,643   
                                               --------------     --------------     ---------------  
                                                                                                      
DEDUCTIONS FROM NET ASSETS                                                                            
       ATTRIBUTED TO:                                                                                 
       Benefit payments                              345,062            115,316             194,599   
       Administrative expenses                         1,376              1,100                       
       Interfund transfers                        (7,402,443)        (1,475,470)         (2,436,858)  
                                               --------------     --------------     ---------------  
            Total deductions                      (7,056,005)        (1,359,054)         (2,242,259)  
                                               --------------     --------------     ---------------  
            Net increase (decrease)               14,411,224          3,096,815           3,470,902   
                                                                                                      
NET ASSETS AVAILABLE FOR                                                                              
        BENEFITS:                                                                                     
       Beginning of year                           6,367,034          3,086,908          12,944,813   
                                               --------------     --------------     ---------------  
       End of year                           $    20,778,258    $     6,183,723    $     16,415,715   
                                               ==============     ==============     ===============  

See notes to combined financial statements.  
                                       -5-

THE SAVINGS PLAN FOR EMPLOYEES OF ARIZONA  PUBLIC SERVICE  COMPANY,  THE SAVINGS
PLAN FOR UNION  EMPLOYEES OF ARIZONA PUBLIC SERVICE COMPANY AND THE SAVINGS PLAN
FOR EMPLOYEES OF PINNACLE WEST CAPITAL CORPORATION


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

COMBINED STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH SUPPLEMENTAL COMBINING INFORMATION
FOR THE YEAR ENDED DECEMBER 31, 1994
- ----------------------------------------------------------------------------------------------------------------------------------

                                                                                   SUPPLEMENTAL COMBINING INFORMATION
                                                                     -------------------------------------------------------------

                                                                      PINNACLE WEST                                   FIXED        
                                                  COMBINED             STOCK FUND            INDEX FUND            INCOME FUND
                                                --------------       ----------------      ---------------      ----------------- 



ADDITIONS TO NET ASSETS
     ATTRIBUTED TO:
     Investment income (Note 1):
        Dividends                             $     3,381,906      $       3,080,527                                              
        Interest income                             4,099,965                 62,785                          $        3,513,769  
        Realized gain (loss)  on sale of
           investments                              2,579,519                693,572     $      1,885,449                         
        Unrealized appreciation
          (depreciation) of
           investments (Note 5)                   (10,965,410)            (9,324,625)          (1,577,228)                        
                                                --------------       ----------------      ---------------      ----------------- 
          Total investment income (loss)             (904,020)            (5,487,741)             308,221              3,513,769  
                                                --------------       ----------------      ---------------      ----------------- 

     Contributions (Note 2):
        Employers                                   6,552,535              6,552,535
        Participants                               19,076,462              4,562,379            5,002,389              7,664,070  
                                                --------------       ----------------      ---------------      ----------------- 
          Total contributions                      25,628,997             11,114,914            5,002,389              7,664,070  
                                                --------------       ----------------      ---------------      ----------------- 
             Total additions                       24,724,977              5,627,173            5,310,610             11,177,839  
                                                --------------       ----------------      ---------------      ----------------- 

DEDUCTIONS FROM NET ASSETS
       ATTRIBUTED TO:
       Benefit payments                            11,620,088              4,787,183            1,690,764              4,816,488  
       Administrative expenses                         66,117                  5,216                2,783                 57,439  
       Interfund transfers                                                 5,743,751            6,597,380              7,774,601  
                                                --------------       ----------------      ---------------      ----------------- 
            Total deductions                       11,686,205             10,536,150            8,290,927             12,648,528  
                                                --------------       ----------------      ---------------      ----------------- 
            Net increase (decrease)                13,038,772             (4,908,977)          (2,980,317)            (1,470,689) 

NET ASSETS AVAILABLE FOR
        BENEFITS:
       Beginning of year                          184,519,535             84,158,864           34,561,641             65,799,030
                                                --------------       ----------------      ---------------      ----------------- 
       End of year                            $   197,558,307      $      79,249,887     $     31,581,324     $       64,328,341  
                                                ==============       ================      ===============      ================= 

                                             ---------------------------------------------------------    
                                                                                                          
                                                                                                          
                                                                                                          
                                             ---------------------------------------------------------    
                                                                                                          
                                                          SUPPLEMENTAL COMBINING INFORMATION
                                             ---------------------------------------------------------    
                                                                                                          
                                                  AGGRESSIVE           BALANCED           PARTICIPANT      
                                                  EQUITY FUND            FUND            LOAN FEATURE       
                                                 --------------      -------------      --------------    
                                                                                              
ADDITIONS TO NET ASSETS                                                                                   
     ATTRIBUTED TO:                                                                                       
     Investment income (Note 1):                                                                          
        Dividends                              $       248,031     $       53,348                         
        Interest income                                                               $       523,411     
        Realized gain (loss)  on sale of                                                                  
           investments                                   4,540             (4,042)                        
        Unrealized appreciation                                                                           
          (depreciation) of                                                                               
           investments (Note 5)                         29,159            (92,716)                        
                                                 --------------      -------------      --------------    
          Total investment income (loss)               281,730            (43,410)            523,411     
                                                 --------------      -------------      --------------    
                                                                                                          
     Contributions (Note 2):                                                                              
        Employers                                                                                         
        Participants                                 1,130,011            717,613                         
                                                 --------------      -------------      --------------    
          Total contributions                        1,130,011            717,613                         
                                                 --------------      -------------      --------------    
             Total additions                         1,411,741            674,203             523,411     
                                                 --------------      -------------      --------------    
                                                                                                          
DEDUCTIONS FROM NET ASSETS                                                                                
       ATTRIBUTED TO:                                                                                     
       Benefit payments                                 64,788             70,317             190,548     
       Administrative expenses                                                679                         
       Interfund transfers                          (5,020,081)        (2,483,701)        (12,611,950)    
                                                 --------------      -------------      --------------    
            Total deductions                        (4,955,293)        (2,412,705)        (12,421,402)    
                                                 --------------      -------------      --------------    
            Net increase (decrease)                  6,367,034          3,086,908          12,944,813     
                                                                                                          
NET ASSETS AVAILABLE FOR                                                                                  
        BENEFITS:                                                                                         
       Beginning of year                                                                                  
                                                 --------------      -------------      --------------    
       End of year                             $     6,367,034     $    3,086,908     $    12,944,813     
                                                 ==============      =============      ==============    

See notes to combined financial statements.
                                       -6-

                         THE SAVINGS PLAN FOR EMPLOYEES
                       OF ARIZONA PUBLIC SERVICE COMPANY,

                      THE SAVINGS PLAN FOR UNION EMPLOYEES
                        OF ARIZONA PUBLIC SERVICE COMPANY

                                       AND

                        THE SAVINGS PLAN FOR EMPLOYEES OF
                        PINNACLE WEST CAPITAL CORPORATION

                     NOTES TO COMBINED FINANCIAL STATEMENTS
                     --------------------------------------


1.          SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

            Method of  Accounting  - The  financial  statements  in this  report
        reflect the combined  assets,  liabilities and net assets  available for
        benefits of The Savings  Plan for  Employees of Arizona  Public  Service
        Company (the "APS Savings  Plan"),  The Savings Plan for Union Employees
        of  Arizona  Public  Service  Company  (the "APS Union  Plan"),  and The
        Savings Plan for  Employees of Pinnacle  West Capital  Corporation  (the
        "Pinnacle West Plan"). The APS Savings Plan, the APS Union Plan, and the
        Pinnacle  West Plan are  collectively  referred to as the  "Plans."  The
        combined financial statements have been prepared on the accrual basis of
        accounting.  Investment  transactions are recorded as of the trade date.
        Dividend income is recorded as of ex-dividend dates. All the outstanding
        shares of common stock of Arizona  Public  Service  Company  ("APS") are
        owned by Pinnacle West Capital  Corporation  ("Pinnacle West").  

            Investments  - The Plans consist of a salary  reduction  arrangement
        and an employer matching  contribution  feature. The investment programs
        for the Plans during 1996 consist of:

                 Pinnacle  West Stock  Fund -- The fund  consists  primarily  of
             common stock of Pinnacle  West.  The common stock is stated at fair
             value based on quoted market prices in an active market.

                 Index Fund -- The fund consists of common stocks  maintained by
             the Trustee  (defined  below) as part of a comingled fund. The fund
             is stated at fair value  generally based on the last reported sales
             price on the last business day of the calendar year.
                                      -7-

                 Fixed  Income Fund -- The fund  consists  primarily  of several
             guaranteed investment contracts  with varying rates of interest and
             varying  maturities.  The fund  is stated at  contract  value which
             approximates fair value.

                 Aggressive Equity Fund -- The fund consists primarily of common
             stocks  maintained  by  Putnam  Investments  as part of the  Putnam
             Voyager Fund,  Class A. The fund is stated at fair value  generally
             based on the last reported  sales price on the last business day of
             the calendar year.

                 Balanced  Fund -- The fund  consists  of common  and  preferred
             stocks and bonds  managed by  Fidelity  Investments  as part of the
             Fidelity  Balanced Fund. The fund is stated at fair value generally
             based on the last reported  sales price on the last business day of
             the calendar year. Effective  June 27, 1996, the fund was no longer
             offered as an investment choice.

                 International  Equity Fund -- The fund  consists  primarily  of
             stocks  outside  the  United  States  and  maintained  by  Franklin
             Templeton as part of the Templeton Foreign Fund. The fund is stated
             at fair value  generally  based on the last reported sales price on
             the last business day of the calendar  year.  The fund was added as
             an investment  choice  effective  July 1, 1996. The  APS Union Plan
             does not participate in the International Equity Fund.

                 Conservative,  Moderate and Aggressive  Lifestyle  Funds -- The
             funds consist  primarily of cash,  domestic  stocks,  international
             stocks, and domestic bonds and are maintained by the Vanguard Group
             as  part  of  the  Lifestrategy  Portfolios:   Conservative  Growth
             Portfolio,  Moderate Growth Portfolio,  and Growth  Portfolio.  The
             funds are stated at fair value generally based on the last reported
             sales price on the last  business  day of the  calendar  year.  The
             funds were added as an investment  choice  effective  July 1, 1996.
             The APS Union Plan  does not  participate in  the  Conservative and
             Aggressive Lifestyle Funds.

            Payment of Benefits - Benefits are recorded when paid.

            Realized  Gain  (Loss) and  Unrealized  Appreciation  (Depreciation)
        Realized gains (losses) are determined  based on the average  historical
        cost. Unrealized appreciation  (depreciation) is determined based on the
        fair value of assets at the beginning of the Plan year.

            Use of  Estimates  - The  preparation  of  financial  statements  in
        conformity with generally  accepted  accounting  principles  necessarily
        requires  management to make estimates and  assumptions  that affect the
        reported  amounts of assets and liabilities and disclosure of contingent
        assets and liabilities at the date of the financial statements and 
                                      -8-

        the  reported  amounts of revenues  and  expenses  during the  reporting
        period. Actual results could differ from these estimates.

2.          DESCRIPTION OF THE PLANS

            General - The APS Savings Plan and APS Union Plan (collectively, the
        "APS Plans") are administered by a committee  appointed by the APS Board
        of  Directors.  The Pinnacle  West Plan is  administered  by a committee
        appointed by the Pinnacle West Board of Directors. The Plans are subject
        to the provisions of the Employee Retirement Income Security Act of 1974
        ("ERISA").  State Street Bank and Trust  Company (the  "Trustee") is the
        Trustee for the Plans under a master trust agreement.

            Eligibility  - All  employees  of  APS  and  salaried  employees  of
        Pinnacle West  (collectively,  the  "Companies" or the  "Employer")  are
        eligible to  participate  in the pre-tax and  after-tax  features of the
        Plans  upon  attaining  age  21  and  completing   thirty-one   days  of
        consecutive  employment for the APS Plans and thirty days of consecutive
        employment  for the Pinnacle West Plan,  and are eligible to participate
        in the matching feature upon attaining age 21 and completing one year of
        service.  The Pinnacle West Plan allows  participation by employees of a
        company that becomes an  affiliate  of Pinnacle  West if such  employees
        were formerly participants in a certain type of qualified plan sponsored
        by their  employer,  regardless  of  whether  they  have  satisfied  the
        Pinnacle West Plan's other eligibility requirements.

            Contributions - Participants in the APS Union Plan may direct APS to
        contribute  any  whole  percentage  from 1% to 10% of the  participants'
        pre-tax  base pay as their tax  deferred  contribution  to the Plan.  In
        addition to or in lieu of making tax deferred  contributions  to the APS
        Union Plan, participants may elect to make contributions of up to 10% of
        their after-tax base pay as a voluntary  contribution,  provided that in
        no event can the total tax deferred and voluntary  contributions made by
        any participant in any year exceed 16% of his or her base pay. Effective
        January 1, 1996,  the APS Savings Plan and the  Pinnacle  West Plan were
        changed to allow employees to contribute up to 16% of their pre-tax base
        pay and up to 16% of their after-tax base pay, provided that in no event
        would the total tax deferred  and  voluntary  contributions  made by any
        participant  in any year exceed 16% of his or her base pay.  Previously,
        the maximum  allowable  contribution for participants in the APS Savings
        Plan and the Pinnacle West Plan were the same as the APS Union Plan. The
        maximum   allowable  base  pay  ($150,000  in  1996)  and  tax  deferred
        contribution ($9,500 in 1996) are linked to the cost of living index and
        could change on an annual basis.

            Prior to March 1, 1995,  for the APS Savings  Plan and the  Pinnacle
        West Plan,  and April 1, 1995,  for the APS Union  Plan,  the  Companies
        contributed to the account of each  participant  in the Plans'  matching
        feature a minimum amount equal to 30% of such participant's contribution
        of up to 6% of the  participant's  pre-tax base pay (defined here as the
        participant's  "required  contribution").  Employer  contributions  were
        increased (i) by an additional one percent for each one percent increase
        in Pinnacle West consolidated net income from continuing operations over
        the prior year
                                      -9-

        and (ii) by an additional  amount  determined at the sole  discretion of
        each Company's Board of Directors,  up to a total Employer  contribution
        of not more than 50% of participant  required  contributions.  Effective
        March 1, 1995,  for the APS Savings Plan and the Pinnacle West Plan, and
        April 1, 1995, for the APS Union Plan, Employer contributions were fixed
        at 50% of the  first  6% of an  employee's  pre-tax  contributions.  The
        Employer  contributions  may be in cash,  common stock or other property
        acceptable to the Trustee.

            The Plans allow rollover  contributions  from another qualified plan
        or individual retirement rollover account, subject to certain criteria.

            Investment Programs - Participants' contributions may be invested in
        one or more of the  following  funds:  Pinnacle  West Stock Fund,  Index
        Fund, Fixed Income Fund,  Aggressive Equity Fund,  International  Equity
        Fund,   Lifestyle   Conservative  Fund,  Lifestyle  Moderate  Fund,  and
        Lifestyle  Aggressive  Fund.  Participants in the APS Union Plan may not
        invest in the International Equity Fund, Lifestyle Conservative Fund, or
        Lifestyle  Aggressive  Fund.  The  balance  of  non-participant-directed
        contributions and related earnings represents approximately  $68,028,037
        and $58,835,852 of the net assets available for benefits in the Pinnacle
        West Stock and Fixed Income Funds for 1996 and 1995, respectively.

            The Balanced Fund was no longer  offered as an investment  choice as
        of June 27, 1996.  Employee  funds  invested in the  Balanced  Fund were
        automatically  transferred  into the Fixed Income Fund on June 27, 1996.
        Participants  had the opportunity to make a one-time  special  interfund
        transfer  between July 1, 1996 and July 14, 1996,  to transfer the funds
        out of the Fixed Income Fund.

            Loan  Feature -  Participants  may borrow  money from their  pre-tax
        contributions   account,   vested  Employer  contributions  account  and
        rollover  account (if any).  Participants  may not borrow  against their
        Employer transfer account or their after-tax contributions accounts.

            The minimum  participant  loan available is $1,000,  and the maximum
        available is 50% of the  participant's  vested  account  balance,  up to
        $50,000,  reduced by the participant's  highest outstanding loan balance
        in the 12-month  period ending on the day before the loan is made.  Only
        one loan per  participant may be outstanding at any one time. Loan terms
        range from six months to five years,  or up to 15 years for the purchase
        of a  principal  residence.  An  administrative  fee is  charged  to the
        participant's account for each loan.

            The interest  rate is  determined  at the time the loan is requested
        and is fixed for the life of the loan.  The  interest  rate is the State
        Street Bank and Trust  Company's  prime  interest rate plus one percent,
        determined  as of the first  business day of the month in which the loan
        is issued. Interest rates for loans issued during 1996 ranged from 9.25%
        to 9.50%.
                                      -10-

            Loans are treated as  transfers  from the  participant's  investment
        funds  on a  pro-rata  basis  to  the  Participant  Loan  Feature.  Loan
        repayments  are  treated  as  transfers  from  the Loan  Feature  to the
        participant's  investment  funds,  based  on the  participant's  current
        investment election. Loan repayments,  including interest, are generally
        made through  irrevocable  semi-monthly (for the APS Plans) or bi-weekly
        (for the Pinnacle West Plan) payroll deductions.

            Vesting - Each  participant is fully vested as to the  participant's
        contribution account (consisting of the participant's  contributions and
        related  income and  appreciation  or  depreciation).  The  participants
        become vested in their  Employer  contribution  account  (consisting  of
        Employer   contributions   and  related  income  and   appreciation   or
        depreciation)   in  the  event  of  termination  of  service  by  death,
        disability or retirement,  upon  attaining the age of  sixty-five,  upon
        completion of five years of service,  upon  termination of the Plans, or
        upon  complete  discontinuance  of  Employer  contributions;  otherwise,
        participants  vest in graduated amounts with 100 percent vesting in five
        years of Plan  participation,  beginning  with the  first  Plan  year of
        Employee participation.

            Withdrawals and Distributions - A participant may at any time make a
        full or partial withdrawal of the balance in the participant's after-tax
        contribution account and rollover  contribution  account. No withdrawals
        are permitted from a participant's  transfer account. No withdrawals are
        permitted from the participant's  pre-tax contribution  account,  except
        under certain limited  circumstances  relating to financial hardship. If
        an employee withdraws pre-tax contributions,  the only earnings on those
        contributions  that can be withdrawn are those  credited  prior to 1989.
        Generally,  participants who are fully vested and who have  participated
        in the Plans for five  complete  Plan years may  withdraw  the amount in
        their Employer contribution  account. When the participant's  employment
        with the Companies is terminated, the participant generally can elect to
        receive a distribution,  as soon as  administratively  possible,  of the
        vested portion of his or her Employer contribution account together with
        the participant's contribution accounts.

            Forfeitures - Forfeitures of nonvested  Employer  contributions will
        occur upon  distribution  following  termination of employment  with the
        Companies. However, if a former participant again becomes an employee of
        the Companies  prior to the end of the fifth calendar year following the
        calendar  year  in  which  the  participant's   earlier  termination  of
        employment  occurred  (and,  in the case of the APS  Plans,  only if the
        participant,  upon  reemployment,  repays in full the amount  previously
        distributed from the APS Plans),  the forfeited  Employer  contributions
        will be restored to the  participant's  Employer  contribution  account.
        Forfeitures  are used to reduce  future  Employer  contributions  to the
        Plans.

            Termination of the Plans - It is the Companies' present  expectation
        that these  Plans and the  payment  of  Employer  contributions  will be
        continued indefinitely. However,
                                      -11-

        continuance  of any feature of the Plans is not assumed as a contractual
        obligation.  The Companies,  at their  discretion,  may terminate  their
        respective  plans and distribute net assets.  In this event, the balance
        credited to the  accounts  of  participants  at the date of  termination
        shall be fully vested and nonforfeitable.

3.          INCOME FROM SETTLEMENT

            Pursuant to the  settlement of a class action  lawsuit,  payment was
        made during 1996 on behalf of certain purchasers of Pinnacle West common
        stock, and certain  participants in the Plans were entitled to receive a
        portion of the settlement.  A settlement check of $903,751 was deposited
        into the Lifestyle Moderate Fund on September 20, 1996.  Earnings within
        the Lifestyle Moderate Fund on the settlement distribution were $53,676.
        On December 20, 1996, the settlement  distribution  and related earnings
        were  transferred out of the Lifestyle  Moderate Fund and allocated into
        the respective participant accounts, based on each participant's current
        election  option.  If an  individual  was no longer an employee  and had
        previously  received  a full  distribution  of his or her funds from the
        Plans, a separate check was issued in 1997.


4.          INCOME TAX STATUS

            The Plans have been determined by the Internal Revenue Service to be
        qualified  plans under the  provisions of the Internal  Revenue Code. As
        long as the Plans  continue to be so qualified,  under  present  Federal
        income tax laws and regulations:  (a) participants will not be currently
        taxed on Employer contributions, on their own pre-tax contributions (see
        Note 2), or on investment earnings on any contributions at the time such
        investment earnings are received by the Trustee,  but will be subject to
        tax thereon at such time as they receive actual benefits from the Plans;
        and (b) the  Plans  will not be taxed on  their  dividend  and  interest
        income  or any  capital  gains  realized  by them  or on any  unrealized
        appreciation of investments.

5.          UNREALIZED APPRECIATION (DEPRECIATION) OF INVESTMENTS

            Changes in unrealized appreciation (depreciation) of investments for
        each of the three years in the period  ended  December  31, 1996 were as
        follows:



                                                    Unrealized Appreciation (Depreciation)
                                                    --------------------------------------

                                                       Beginning of Year           End of Year                Change
                                                 ----------------------    ---------------------    -------------------
                                                                                               
                    1996
                    ----
                  Pinnacle West Stock Fund              $ 39,003,330              $ 46,821,429          $   7,818,099
                  Index Fund                              18,965,167                30,111,786             11,146,619
                  Aggressive Equity Fund                   2,986,675                 3,373,451                386,776
                  Balanced Fund                              288,293                         0               (288,293)
                  International Equity Fund                        0                   109,796                109,796
                  Lifestyle Conservative Fund                      0                   (13,017)               (13,017)

                                      -12


                                                                                               
                  Lifestyle Moderate Fund                          0                    90,799                 90,799
                  Lifestyle Aggressive Fund                        0                   106,642                106,642
                                                        ------------            --------------          -------------
                       Total                            $ 61,243,465            $   80,600,886          $  19,357,421
                                                        ============            ==============          =============


                    1995
                    ----
                  Pinnacle West Stock Fund              $  6,275,811              $ 39,003,330           $ 32,727,519
                  Index Fund                               7,294,560                18,965,167             11,670,607
                  Aggressive Equity Fund                      29,159                 2,986,675              2,957,516
                  Balanced Fund                              (92,716)                  288,293                381,009
                                                        ------------              ------------          -------------
                       Total                            $ 13,506,814              $ 61,243,465          $  47,736,651
                                                        ============              ============          =============

                    1994
                    ----
                  Pinnacle West Stock Fund              $ 15,600,436              $  6,275,811          $  (9,324,625)
                  Index Fund                               8,871,788                 7,294,560             (1,577,228)
                  Aggressive Equity Fund                           0                    29,159                 29,159
                  Balanced Fund                                    0                   (92,716)               (92,716)
                                                        ------------              ------------          -------------
                       Total                            $ 24,472,224              $ 13,506,814          $ (10,965,410)
                                                        ============              ============          =============


6.          GUARANTEED INVESTMENT CONTRACTS

            Under  the  contracts,   interest  rates  on  guaranteed  investment
        contracts (GICs) vary within the Fixed Income Fund. The contracts have a
        weighted average crediting interest rate at December 31, 1996, 1995, and
        1994 of 6.31%,  6.05%,  and 5.94%,  respectively.  The average yield for
        1996  approximated  the weighted  average  crediting  interest rate. The
        crediting  interest  rates on the GICs  may be reset on a  quarterly  or
        semi-annual basis, or may be fixed, based on the terms of the contract.

            One of the GICs is a managed synthetic investment contract. The fair
        value of the trust assets related to this contract is  $11,987,668.  The
        contract  value of the trust assets is  $11,922,862.  


7.          BENEFITS PAYABLE

            As of December 31, 1996 and 1995, net assets  available for benefits
        included benefits of $125,711 and $0, respectively,  due to participants
        who had withdrawn from participation in the Plans.

8.          PARTICIPATING EMPLOYEES

            As of December 31, 1996 and 1995, the aggregate  number of employees
        participating in the Plans was 5,346 and 5,317, respectively.
                                      -13-

9.          NET ASSET VALUE PER UNIT

            In  accordance  with  the  provisions  of  the  Plans,  the  Trustee
        maintains  separate units of  participation in the Plans and related net
        asset value per unit for the Pinnacle West Stock,  Index,  Fixed Income,
        Aggressive  Equity,   Balanced,   International  Equity,  and  Lifestyle
        Conservative,  Moderate and  Aggressive  Funds.  The number of units and
        related net asset value per unit at December 31 are:

                                               Net Asset Value
                                                  Per Unit       Number of Units
                                              ----------------   ---------------
                            1996
                            ----
               Pinnacle West Stock Fund       $  16.880499           6,862,205
               Index Fund                        15.263426           4,798,836
               Fixed Income Fund                  4.969295          13,353,292
               Aggressive Equity Fund            66.977409             550,923
               International Equity Fund         37.843382              86,381
               Lifestyle Conservative            15.979735              80,404
               Lifestyle Moderate                21.594078             165,659
               Lifestyle Aggressive              27.182799              95,720

                            1995
                            ----
               Pinnacle West Stock Fund       $  14.766694           7,400,426
               Index Fund                        12.412044           4,234,420
               Fixed Income Fund                  4.681795          13,640,906
               Aggressive Equity Fund            59.391589             349,852
               Balanced Fund                     56.305337             109,825


10.         RELATED PARTY TRANSACTIONS

            Costs of  Administration - Substantially all costs of administration
        of  the  Plans  have  been  paid  by  the  Companies   except  for  loan
        administration fees.


                                          Pinnacle West Stock Fund
                                          ------------------------

                                                                      1996            1995             1994
                                                                      ----            ----             ----
                                                                                           
     Shares of Pinnacle West common stock held by  the Plans          3,611,371        3,747,471       3,931,354

     Employer cash contributions                                   $  7,225,732     $  6,747,587    $  6,552,535
     Investments by the Plans in Pinnacle West common stock        $  4,494,219     $  3,274,433    $ 10,533,406
     Sales made by the Plans of Pinnacle West common stock         $  8,572,009     $  7,459,282    $  7,339,602
     Aggregate cost of Pinnacle West common stock sold             $  5,391,080     $  5,906,404    $  6,646,030

                                                 Index Fund
                                                 ----------

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

     Investments by the Plans in Trustee's Index Fund              $ 13,147,476     $11,841,434    $  5,251,808
     Sales made by the Plans of Trustee's Index Fund               $  5,243,720    $  3,804,238    $  8,197,947
     Aggregate cost of Trustee's Index Fund sold                   $  3,266,052    $  2,642,976    $  6,312,498

                                      -14-



                           Temporary Investments in Funds Managed by the Trustee
                           -----------------------------------------------------

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

                                                                                          
     Investments by the Plans in temporary investment funds        $ 46,840,277    $51,411,186     $44,448,076
     Sales made by the Plans of temporary investment funds         $ 33,293,798    $55,197,746     $48,088,440

               The temporary investments are bought and sold at par.

                                      -15-

Exhibits Filed.
- ---------------


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


     23.1                  Independent Auditors' Consent

                                   SIGNATURES


                  The  Plan.  Pursuant  to the  requirements  of the  Securities
Exchange Act of 1934,  the  Committee  has duly caused this annual  report to be
signed by the undersigned hereunto duly authorized.

                                    THE SAVINGS PLAN FOR EMPLOYEES OF
                                    ARIZONA PUBLIC SERVICE COMPANY


                                    THE SAVINGS PLAN FOR UNION EMPLOYEES
                                    OF ARIZONA PUBLIC SERVICE COMPANY
                                          (Name of Plans)



Date:    June 26, 1997              By   Armando B. Flores
                                        ---------------------
                                         Armando B. Flores
                                         Chairman of the Committee
                                         and Senior Vice President,
                                         Human Resources and Corporate Services,
                                         Arizona Public Service Company