UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

     (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITES EXCHANGE ACT OF 1934

                     For the period ended September 30, 1999
                                          ------------------

                                     - 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 1-6986
                                                 ------

                      PUBLIC SERVICE COMPANY OF NEW MEXICO
                      ------------------------------------
             (Exact name of registrant as specified in its charter)

                 New Mexico                                85-00019030
                 ----------                                -----------
       (State or other jurisdiction of                   (I.R.S. Employer
       Incorporation of organization)                    Identification No.)

                 Alvarado Square, Albuquerque, New Mexico 87158
                 ----------------------------------------------
                    (Address of principal executive offices)
                                   (Zip Code)

                                 (505) 241-2700
                                 --------------
              (Registrant's telephone number, including area code)


                         ------------------------------
              (Former name, former address and former fiscal year,
                         if changed since last report)

         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
                                               ---      ---

                      APPLICABLE ONLY TO CORPORATE ISSUERS:

         Indicate  the  number of  shares  outstanding  of each of the  issuer's
classes of common stock, as of the latest practicable date.

       Common Stock-$5.00 par value                 40,774,083 shares
       ----------------------------                 -----------------
                   Class                     Outstanding at November 1, 1999






              PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES

                                      INDEX


                                                                        Page No.
PART I.  FINANCIAL INFORMATION:

   Report of Independent Public Accountants...............................  3

 ITEM 1.  FINANCIAL STATEMENTS

   Consolidated Statements of Earnings -
   Three Months and Nine Months Ended September 30, 1999 and 1998.........  4

   Consolidated Statements of Comprehensive Income -
   Three Months and Nine Months Ended September 30, 1999 and 1998.........  5

   Consolidated Balance Sheets -
   September 30, 1999 and December 31, 1998...............................  6

   Consolidated Statements of Cash Flows -
   Nine Months Ended September 30, 1999 and 1998..........................  7

   Notes to Consolidated Financial Statements.............................  8

 ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF
          FINANCIAL CONDITION AND RESULTS OF OPERATIONS................... 13

 ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT
          MARKET RISK..................................................... 24

PART II.  OTHER INFORMATION:

 ITEM 1.  LEGAL PROCEEDINGS............................................... 25

 ITEM 5.  OTHER INFORMATION............................................... 29

 ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K................................ 31

Signature ................................................................ 33



                                       2



                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Board of Directors and Stockholders
of Public Service Company of New Mexico:


We have reviewed the accompanying  consolidated  balance sheet of Public Service
Company  of New  Mexico  (a  New  Mexico  corporation)  and  subsidiaries  as of
September  30,  1999 and the related  consolidated  statements  of earnings  and
comprehensive  income for the three-month and nine-month periods ended September
30,  1999 and  1998,  and the  consolidated  statements  of cash  flows  for the
nine-month periods ended September 30, 1999 and 1998. These financial statements
are the responsibility of the company's management.

We conducted our review in accordance with standards established by the American
Institute  of  Certified  Public  Accountants.  A review  of  interim  financial
information consists principally of applying analytical  procedures to financial
data and making  inquiries of persons  responsible  for financial and accounting
matters. It is substantially less in scope than an audit conducted in accordance
with  generally  accepted  auditing  standards,  the  objective  of which is the
expression of an opinion  regarding the financial  statements  taken as a whole.
Accordingly, we do not express such an opinion.

Based on our review, we are not aware of any material  modifications that should
be  made  to the  financial  statements  referred  to  above  for  them to be in
conformity with generally accepted accounting principles.

We have  previously  audited,  in accordance  with generally  accepted  auditing
standards,  the  consolidated  balance  sheet of Public  Service  Company of New
Mexico and subsidiaries as of December 31, 1998 (not presented herein),  and, in
our report  dated March 2, 1999,  we expressed  an  unqualified  opinion on that
statement.  In our  opinion,  the  information  set  forth  in the  accompanying
condensed  consolidated balance sheet as of December 31, 1998, is fairly stated,
in all material  respects,  in relation to the  consolidated  balance sheet from
which it has been derived.



                                    ARTHUR ANDERSEN LLP



Albuquerque, New Mexico
  November 5, 1999



                                       3


ITEM 1. FINANCIAL STATEMENTS

                          PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES
                                   CONSOLIDATED STATEMENTS OF EARNINGS
                                               (Unaudited)



                                                                  Three Months Ended  Nine Months Ended
                                                                     September 30        September 30
                                                                  ------------------  ------------------
                                                                    1999      1998      1999      1998
                                                                  --------  --------  --------  --------
                                                                  (In thousands except per share amounts)
                                                                                    
Operating revenues:
  Electric                                                         299,767  $280,662  $697,073  $636,817
  Gas                                                               38,249    39,321   171,432   195,826
  Unregulated businesses                                             2,588       455     6,288       833
                                                                  --------  --------  --------  --------
    Total operating revenues                                       340,604   320,438   874,793   833,476
                                                                  --------  --------  --------  --------

Operating expenses:
  Cost of energy sold                                              180,730   139,628   399,093   347,754
  Administrative and other costs                                    42,079    37,111   112,708    99,282
  Energy production costs                                           32,980    33,208   104,018   104,260
  Depreciation and amortization                                     23,313    20,516    69,739    62,532
  Transmission and distribution costs                               14,357    14,712    43,870    43,345
  Taxes, other than income taxes                                     9,652     9,208    27,821    27,553
  Income taxes                                                       7,218    18,609    22,954    38,636
                                                                  --------  --------  --------  --------
    Total operating expenses                                       310,329   272,992   780,203   723,362
                                                                  --------  --------  --------  --------
    Operating income                                                30,275    47,446    94,590   110,114
                                                                  --------  --------  --------  --------

Other income and deductions, net of taxes:                           8,455     4,406    20,867    12,159
                                                                  --------  --------  --------  --------
    Income before interest charges                                  38,730    51,852   115,457   122,273
                                                                  --------  --------  --------  --------

Interest charges:
  Interest on long-term debt                                        16,208    13,659    49,610    34,215
  Other interest charges                                             1,121     3,537     3,144    11,344
                                                                  --------  --------  --------  --------
    Net interest charges                                            17,329    17,196    52,754    45,559
                                                                  --------  --------  --------  --------

Net earnings from continuing operations                             21,401    34,656    62,703    76,714

Discontinued operations, net of tax:
  Loss from operations of gas marketing                                  -    (1,320)        -    (7,386)
  Estimated loss on disposal of gas marketing,
   including provision for operating losses
   during phase-out period                                               -    (1,347)        -    (1,347)
Cumulative effect of a change in accounting
   principle, net of tax (Note 2)                                        -         -     3,541         -
                                                                  --------  --------  --------  --------
Net earnings (Notes 2 and 5)                                        21,401    31,989    66,244    67,981
Preferred stock dividend requirements                                  147       147       440       440
                                                                  --------  --------  --------  --------
Net earnings applicable to common stock                           $ 21,254  $ 31,842  $ 65,804  $ 67,541
                                                                  ========  ========  ========  ========

Net earnings (loss) per share of common stock (Note 3):
  Earnings from continuing operations                             $   0.52  $   0.83  $   1.51  $   1.83
  Loss from discontinued operations                                      -     (0.03)        -     (0.18)
  Estimated loss on disposal of gas marketing                            -     (0.04)        -     (0.03)
  Cumulative effect of a change in accounting principle                  -         -      0.09         -
                                                                  --------  --------  --------  --------
Net earnings per common share (Basic)                             $   0.52  $   0.76  $   1.60  $   1.62
                                                                  ========  ========  ========  ========

Net earnings per common share (Diluted)                           $   0.52  $   0.76  $   1.60  $   1.60
                                                                  ========  ========  ========  ========

Dividends paid per share of common stock                          $   0.20  $   0.20  $   0.60  $   0.57
                                                                  ========  ========  ========  ========



    The accompanying notes are an integral part of these financial statements.

                                                   4



              PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                                   (Unaudited)


                                          Three Months Ended  Nine Months Ended
                                             September 30        September 30
                                          ------------------  -----------------
                                            1999      1998     1999     1998
                                          --------- --------  -------- --------
                                                       (In thousands)


Net Earnings                              $ 21,401  $ 31,989  $ 66,244 $ 67,981
                                          --------  --------  -------- --------
Other Comprehensive Income, net of tax:

  Unrealized gain (loss) on securities:
    Unrealized holding gains (losses)
    arising during the period, net of
    reclassification adjustment                154      (393)    1,826      (80)
  Minimum pension liability adjustment      (1,065)     (355)   (3,226)    (526)
                                          --------  --------  -------- --------

  Total other comprehensive losses            (911)     (748)   (1,400)    (606)
                                          --------  --------  -------- --------

Total Comprehensive Income                $ 20,490  $ 31,241  $ 64,844 $ 67,375
                                          ========  ========  ======== ========


Note:   Tax expense (benefit) for Total Other Comprehensive  Income for the
        three months ended September 30, 1999 and 1998 was $(597) and $(490),
        respectively.  Tax expense  (benefit)  for Total Other  Comprehensive
        Income for the nine  months  ended  September  30,  1999 and 1998 was
        $(918) and $(397), respectively.


















   The accompanying notes are an integral part of these financial statements.

                                       5



              PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                                 (In thousands)
                                                   September 30,   December 31,
                                                       1999            1998
                                                   ------------    -----------
                                                    (Unaudited)

ASSETS
Utility plant                                       $2,640,879     $2,591,934
Accumulated depreciation and amortization           (1,062,896)      (998,175)
                                                    ----------     ----------
      Net utility plant                              1,577,983      1,593,759
                                                    ----------     ----------
Other property and investments                         481,797        523,834
                                                    ----------     ----------

Current assets:
  Cash and temporary investments                        88,620         61,280
  Receivables                                          216,607        197,906
  Income tax receivable                                      -          8,266
  Inventory                                             42,767         35,674
  Other current assets                                   5,678          4,666
                                                    ----------     ----------
    Total current assets                               353,672        307,792
                                                    ----------     ----------
Deferred charges                                       145,645        151,403
                                                    ----------     ----------
Total Assets                                        $2,559,097     $2,576,788
                                                    ==========     ==========

CAPITALIZATION AND LIABILITIES
Capitalization:
  Common stock equity:
     Common stock                                    $ 203,870      $ 208,870
     Additional paid-in capital                        452,734        465,386
     Accumulated other comprehensive income
       (loss), net of tax                                 (274)         1,127
     Retained earnings                                 219,205        186,220
                                                    ----------     ----------
        Total common stock equity                      875,535        861,603

  Minority interest                                     12,771         13,405
  Cumulative preferred stock without mandatory
    redemption requirements                             12,800         12,800
  Long-term debt, less current maturities              977,115      1,008,614
                                                    ----------     ----------
        Total capitalization                         1,878,221      1,896,422
                                                    ----------     ----------

Current liabilities:
  Short-term debt                                            -         26,620
  Accounts payable                                     116,347        113,975
  Dividends payable                                      8,301            147
  Accrued interest and taxes                            39,640         34,289
  Other current liabilities                             34,259         28,308
                                                    ----------     ----------
        Total current liabilities                      198,547        203,339
                                                    ----------     ----------
Deferred credits                                       482,329        477,027
                                                    ----------     ----------
Commitments and Contingencies (Note 7)                       -              -
                                                    ----------     ----------
Total Capitalization and Liabilities                $2,559,097     $2,576,788
                                                    ==========     ==========




   The accompanying notes are an integral part of these financial statements.

                                       6



              PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)
                                                              Nine Months Ended
                                                                September 30
                                                             ------------------
                                                               1999      1998
                                                             --------  --------
                                                               (In thousands)
Cash Flows From Operating Activities:
  Net earnings                                               $ 66,244  $ 67,981
  Adjustments to reconcile net earnings to net cash
    flows from operating activities:
      Depreciation and amortization                            78,447    71,676
      Gain on cumulative effect of a change in
        accounting principle (Note 2)                          (5,862)        -
      Changes in certain assets and liabilities:
        Receivables                                           (10,670)   13,905
        Inventory                                               1,114    10,591
        Deferred charges                                        4,474       499
        Accounts payable                                        2,310   (26,714)
        Accrued interest and taxes                              5,352    26,962
        Deferred credits                                        7,899    (2,534)
        Other                                                   3,845       637
      Other, net                                               (3,751)   (6,394)
                                                             --------  --------
        Net cash flows from operating activities              149,402   156,609
                                                             --------  --------

Cash Flows From Investing Activities:
  Utility plant additions                                     (60,881)  (89,828)
  Purchase of PVNGS LOBs                                            -  (215,701)
  (Increase) decrease in nuclear decommissioning trust         26,620    (2,675)
  Other, net                                                   13,584     5,637
                                                             --------  --------
        Net cash flows from investing activities              (20,677) (302,567)
                                                             --------  --------

Cash Flows From Financing Activities:
  Dividends paid                                              (24,895)  (24,238)
  Common stock repurchase                                     (17,655)        -
  (Repayments) borrowings for nuclear decommissioning         (26,620)    2,675
  Debt repaid                                                 (31,580) (357,431)
  Financing                                                         -   582,994
  Other, net                                                     (635)   (3,340)
                                                             --------  --------
        Net cash flows from financing activities             (101,385)  200,660
                                                             --------  --------

Increase in cash and temporary investments                     27,340    54,702
Beginning of period                                            61,280    18,195
                                                             --------  --------
End of period                                                $ 88,620  $ 72,897
                                                             ========  ========

Supplemental Cash Flow Disclosures:
  Interest paid                                              $ 60,392  $ 35,239
  Income taxes paid, net                                       27,525    35,118
  Acquired DOE pipeline in exchange for
    transportation services                                     3,100         -


   The accompanying notes are an integral part of these financial statements.

                                       7


              PUBLIC SERVICE COMPANY OF NEW MEXICO AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1)  Accounting Policies and Responsibilities for Financial Statements

The significant  accounting  policies  followed by Public Service Company of New
Mexico  (the  "Company")  are set  forth in note  (1) of notes to the  Company's
consolidated  financial  statements in the Company's  Annual Report on Form 10-K
for the year ended  December  31,  1998 (the "1998  Form  10-K")  filed with the
Securities  and  Exchange   Commission  ("SEC").   The  consolidated   financial
statements are unaudited and reflect all adjustments  (consisting only of normal
and recurring adjustments) that are, in the opinion of management, necessary for
a fair presentation of the financial  position and results of operations for the
interim periods presented.  The consolidated financial statements should be read
in  conjunction  with the  consolidated  financial  statements and notes thereto
contained  in the 1998 Form 10-K.  The results of  operations  for the three and
nine months  ended  September  30, 1999 are not  necessarily  indicative  of the
results for the entire year ending December 31, 1999.  Certain 1998 amounts have
been reclassified to conform to the 1999 financial statement presentation.

(2)  Accounting Changes

Effective  January 1, 1999,  the  Company  adopted  Emerging  Issues  Task Force
("EITF") Issue No. 98-10,  Accounting  for Contracts  Involved in Energy Trading
and Risk  Management  Activities.  EITF Issue No. 98-10 requires gains or losses
resulting  from the market  value  changes  on energy  trading  contracts  to be
recorded in earnings.  The effect of the initial  application  of EITF Issue No.
98-10 is reported as a  cumulative  effect of a change in  accounting  principle
which  increased the Company's  consolidated  net income by  approximately  $3.5
million  (after related income tax expense of  approximately  $2.3 million),  or
$.09 per common share.

(3)  Earnings Per Share

The following table provides a reconciliation between basic and diluted earnings
per share for the periods ended:
                                          Three Months Ended   Nine Months Ended
                                            September 30,        September 30,
                                           1999       1998      1999       1998
                                          -------   -------    -------   -------
                                                (In thousands, except per
                                                     share amounts)

Net income applicable to common stock     $21,254   $31,842    $65,804   $67,541
                                          -------   -------    -------   -------
Weighted-average shares of common stock
outstanding
   Basic                                   40,774    41,774     41,127    41,774
   Dilutive effect of common stock
     equivalents (a)                          159       231        127       327
                                          -------   -------    -------   -------
   Diluted                                 40,933    42,005     41,254    42,101
                                          -------   -------    -------   -------

Earnings per share
   Basic - net income                       $0.52     $0.76      $1.60     $1.62
   Diluted - net income                     $0.52     $0.76      $1.60     $1.60

     (a) Excludes the effect of anti-dilutive  common stock equivalents  related
     to out-of-the-money options of 62,635 and 30,250 for the three months ended
     September 30, 1999 and September  30, 1998,  respectively,  and 260,448 and
     53,965 for the nine months ended September 30, 1999 and September 30, 1998,
     respectively.


                                       8




(4)  Segments Information

The Company's  principal  business  segments are electric  ("Electric")  and gas
("Gas") operations. Electric consists of three major business lines that include
the  Electric  Service  Business  Unit  ("Distribution"),  Transmission  Service
Business Unit ("Transmission") and Bulk Power Business Unit ("Generation").  The
unregulated  segments  include the  operation  of Avistar,  Inc.  and  corporate
administrative  functions.  Intersegment  revenues  are  determined  based  on a
formula  mutually  agreed upon  between  affected  segments and are not based on
market rates. Intersegment revenues are eliminated for consolidation purposes.

Summarized  financial  information by business  segment for the three months and
nine months ended September 30, 1999 and 1998 is as follows:


                                               Electric
                              --------------------------------------------
                              Distri.     Trans.       Gen.        Total        Gas    Unregulated Consolidated
                              --------    -------    --------    ---------    -------  ----------- ------------
                                                                (In thousands)
Three Months Ended:
- -------------------
1999:
                                                                               
Operating revenues:
   External customers         $143,442    $ 4,120    $152,205    $ 299,767    $38,249    $ 2,588    $ 340,604
   Intersegment revenues             -      7,450      88,752       96,202          -          -       96,202
Operating income (loss)         13,954      2,014      15,740       31,708       (724)      (709)      30,275
Segment net income (loss)       11,177      1,034      13,114       25,325     (2,789)    (1,135)      21,401

1998 (a):
Operating revenues:
   External customers         $153,520    $ 4,228    $122,914    $ 280,662    $39,321    $   455    $ 320,438
   Intersegment revenues             -      7,273      96,044      103,317          -          -      103,317
Operating income (loss)         16,077      3,310      28,462       47,849      2,573     (2,976)      47,446
Segment net income (loss)       13,039      1,992      23,506       38,537        (15)    (6,533)      31,989

Nine Months Ended:
- ------------------
1999:
Operating revenues:
   External customers         $405,816   $ 11,632    $279,625    $ 697,073   $171,432    $ 6,288    $ 874,793
   Intersegment revenues             -     22,351     245,919      268,270          -          -      268,270
Operating income                40,605      6,561      37,797       84,963      9,134        493       94,590
Segment net income (loss)       32,121      3,513      33,602       69,236      1,859     (4,851)      66,244

1998 (a):
Operating revenues:
   External customers         $409,941   $ 11,953    $214,923    $ 636,817   $195,826    $   833    $ 833,476
   Intersegment revenues             -     21,818     273,485      295,303          -          -      295,303
Operating income (loss)         27,124      9,064      63,254       99,442     15,959     (5,287)     110,114
Segment net income (loss)       19,783      5,444      50,751       75,978      8,440    (16,437)      67,981



(a)  On August 4, 1998, the Company  adopted a plan to  discontinue  the natural
     gas trading  operations of its Energy Services Business Unit and completely
     discontinued  these  operations on December 31, 1998.  Included in the line
     item Segment net income (loss) under  Unregulated  are losses of $2,667 and
     $8,733 for the discontinued operations for the three months and nine months
     ended September 30, 1998, respectively.

                                       9

(5)  Financial Instruments

The Company uses derivative financial instruments in limited instances to manage
risk as it relates to changes in natural  gas and  electric  prices and  adverse
market changes for investments held by the Company's various trusts. The Company
is exposed to credit losses in the event of  non-performance  or  non-payment by
counterparties.  The  Company  uses a credit  management  process  to assess and
monitor the financial conditions of counterparties.  The Company also uses, on a
limited basis, certain derivative instruments for bulk power electricity trading
purposes in order to take  advantage of  favorable  price  movements  and market
timing activities in the wholesale power markets.

Natural Gas Contracts

Pursuant  to an  order  issued  by the  New  Mexico  Public  Utility  Commission
("NMPUC"),  predecessor to New Mexico Public Regulation  Commission ("PRC"), the
Company has previously  entered into swaps to hedge certain  portions of natural
gas supply  contracts in order to protect the  Company's  natural gas  customers
from the risk of adverse  price  fluctuations  in the natural  gas  market.  The
financial  impact of all hedge  gains and losses from swaps  flowed  through the
Company's  purchased  gas  adjustment  clause.  As a result,  earnings  were not
affected by gains or losses generated by these  instruments.  The Company hedged
40% of its natural gas deliveries during the 1998-1999 heating season. Less than
15.5% of the  1998-1999  heating  season  portfolio  was hedged using  financial
hedging  contracts.  The Company has hedged a portion of its  1999-2000  heating
season gas supply  portfolio  through  the use of both  physical  and  financial
hedging  tools.  Less  than  9.1%  of the  Company's  1999-2000  heating  season
portfolio is hedged using financial hedging contracts. As of September 30, 1999,
the Company had  unrecognized  mark-to-market  gains of $0.5 million  associated
with its gas-related financial hedging activities.

Electricity Trading Contracts

To take advantage of market opportunities  associated with the purchase and sale
of electricity, the Company's wholesale power operation periodically enters into
derivative  financial  instrument  contracts.  The  Company  accounts  for these
financial  instruments as trading activities under the accounting guidelines set
forth under EITF Issue No. 98-10. As a result,  all open contracts are marked to
market at the end of each period.  These contracts may be in the form of futures
and are required to be reflected on the balance  sheet at fair market value with
resulting  gains and losses  recognized  in earnings.  In addition,  the Company
enters into forward  physical  contracts and physical  options.  Those contracts
that meet the  criteria  for trading  activities  under EITF Issue No. 98-10 are
marked to market and reflected on the balance sheet. The physical  contracts are
subsequently  recognized as revenues or purchased power when the actual physical
delivery occurs.


                                       10


Through September 30, 1999, the Company's  wholesale electric trading operations
settled trading contracts for the sale of electricity that generated $34 million
of electric  revenues by delivering  820 million KWh. The Company  purchased $36
million or 1,046 million KWh of  electricity to support these  contractual  sale
and other open market sales opportunities. Energy purchases for trading purposes
are included in the cost of energy sold.

As of September 30, 1999, the Company had open trading contract positions to buy
$21.5 million and to sell $20.8 million of  electricity.  At September 30, 1999,
the Company had a gross  mark-to-market  gain (asset  position) on these trading
contracts of $8.2 million and gross  mark-to-market loss (liability position) of
$3.8 million, with net mark-to-market gain (asset position) of $4.4 million. The
mark-to-market valuation is recognized in earnings each period.

Corporate Hedge

The Company has about $62 million  invested in domestic stocks in various trusts
for nuclear decommissioning,  executive retirement and retiree medical benefits.
At the end of March 1999, the Company began using financial derivatives based on
the  Standard  & Poor's  ("S&P")  500  Index to  limit  potential  loss on these
investments due to adverse market fluctuations.  The options are structured as a
collar,  protecting  the portfolio  against  losses beyond a certain  amount and
balancing  the cost of that  downside  protection  by  foregoing  gains  above a
certain  level.  If the S&P 500 Index is within  the  specified  range  when the
option contract expires,  the Company will not be obligated to pay, nor will the
Company  have the right to receive  cash.  The Company  accounts  for the market
value changes of these options  under  mark-to-market  accounting on a quarterly
basis.  At September 30, 1999, the Company  recorded an unrealized  year-to-date
gain of $0.7 million  (pre-tax) on the market value of these  options,  although
the S&P 500 Index is still within the specified range of the collar.

(6)  Accounting Pronouncements

EITF Issue No.  99-14,  Recognition  of  Impairment  Losses on Firmly  Committed
Executory  Contracts:  The EITF has  added an  issue to its  agenda  to  address
impairment  of leased  assets.  A significant  portion of the Company's  nuclear
generating  assets is held  under  operating  leases.  Based on the  alternative
accounting  methods being explored by the EITF, the related  financial impact of
the future adoption of EITF No. 99-14 could potentially be significant. However,
a complete  evaluation of the financial  impact from the future adoption of EITF
Issue No. 99-14 will be  undeterminable  until EITF  deliberations are completed
and stranded cost recovery issues are resolved.


                                       11




Statement of Financial  Accounting  Standards ("SFAS") No. 137 -- Accounting for
Derivative  Instruments and Hedging Activities--  Deferral of the Effective Date
of SFAS No. 133: SFAS No. 133  establishes  accounting  and reporting  standards
requiring  every  derivative  instrument  to be recorded in the balance sheet as
either an asset or  liability  measured at its fair value.  The  Statement  also
requires that changes in the derivatives' fair value be recognized  currently in
earnings  unless specific hedge  accounting  criteria are met. The Company is in
the  process  of  reviewing  and  identifying  financial  instruments  currently
existing in the Company for compliance  with the provisions  SFAS No. 133. It is
likely that the adoption of SFAS No. 133 will add  volatility  to the  Company's
operating  results  and/or asset and  liability  valuations.  In June 1999,  the
Financial  Accounting Standards Board issued SFAS No. 137 to amend the effective
date for compliance with SFAS No. 133 to January 1, 2001.

(7)  Commitments and Contingencies

There are various claims and lawsuits pending against the Company and certain of
its  subsidiaries.  The  Company  is also  subject to  Federal,  state and local
environmental  laws  and  regulations,  and is  currently  participating  in the
investigation  and  remediation  of numerous  sites.  In  addition,  the Company
periodically  entered into  financial  commitments  in connection  with business
operations.  It is not possible at this time for the Company to determine  fully
the effect of all litigation on its consolidated financial statements.  However,
the Company has recorded a liability  where such litigation can be estimated and
where an outcome is  considered  probable.  The Company does not expect that any
known lawsuits, environmental costs and commitments will have a material adverse
effect on its financial condition or results of operations.




                                       12


ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
         AND RESULTS OF OPERATIONS

The Company's  1998 Form 10-K PART II, ITEM 7. --  "MANAGEMENT'S  DISCUSSION AND
ANALYSIS  OF  FINANCIAL   CONDITION   AND  RESULTS  OF   OPERATIONS"   discussed
management's  assessment  of  the  Company's  financial  condition,  results  of
operations  and other issues facing the Company.  The following  discussion  and
analysis by management  focuses on those  factors that had a material  effect on
the Company's  financial  condition  and results of operations  during the three
months and nine months ended  September  30, 1999 and 1998. It should be read in
conjunction with the Company's  consolidated  financial  statements and PART II,
ITEM 1 -- LEGAL  PROCEEDINGS.  Trends and contingencies of a material nature are
discussed to the extent known and considered relevant.

                              RESULTS OF OPERATIONS

                  For the Three Months Ended September 30, 1999

Consolidated  Results - Net earnings of $21.4  million or $0.52 per common share
decreased  $10.6  million  ($0.24 per common share  including  the effect of the
stock purchase) for the quarter.  The decline reflects the negative effects that
mild weather and the rate  reduction  that began in late July had on operations.
The following discussion highlights  significant items that affected the results
of operations for the quarter ended September 30, 1999 versus 1998.

Operating  revenues grew $20.2 million  (6.3%) for the quarter to $340.6 million
reflecting strong wholesale  electric sales. See the electric and gas operations
sections below for further discussions.

Total  operating  expenses grew $37.7 million  (13.7%) to $310.3 million for the
quarter.  The cost of energy sold (which  includes  coal,  nuclear fuel, gas and
electricity  purchased for resale)  increased  $41.1  million  (29.4%) to $180.7
million,  reflecting  an 18.6%  growth in  wholesale  electric  volumes,  a 5.1%
increase in gas sales volumes, higher prices for elecricity purchased for resale
and open market energy  purchases  used to  supplement  the Company's own energy
production capability due to scheduled and unscheduled electric generation plant
outages.  Administrative  costs  increased $5.0 million (13.4%) to $42.1 million
due to costs associated with the implementation of a new customer billing system
and costs  incurred  to support  the  formation  of a new  holding  company.  In
addition,  depreciation expense grew $2.8 million  period-over-period  caused by
continuing  capital  investments  and a first  quarter  1999  depreciation  rate
change.  These cost increases were partially  offset by lower taxes due to lower
pre-tax income levels and lower energy production costs.



                                       13


Operating income decreased $17.2 million (36.2%) to $30.3 million as margins for
both the gas and  electric  businesses  were hurt by weak  market  pricing,  the
electric rate reduction,  mild weather  conditions and excess electricity supply
in the Company's key markets.

Other  income and  deductions,  net of taxes,  increased  $4.0  million  for the
quarter to $8.5 million due to the  recording  of interest  income from the Palo
Verde Nuclear  Generating  Station  ("PVNGS") Capital Trust and a mark-to-market
gain on the  corporate  investment  collar (see note 5 to Notes to  Consolidated
Financial Statements).

Electric  Operations - Net earnings  from  electric  operations of $25.3 million
decreased $13.2 million (34.3%) for the quarter,  reflecting  weather conditions
and the rate reduction.  The following discussion  highlights  significant items
that affected the results of operations of the electric business for the quarter
ended September 30, 1999 versus 1998.

Operating  revenues grew $19.1 million  (6.8%) for the quarter to $299.8 million
as a 18.6% improvement in wholesale  electricity sales volume was only partially
offset by the  implementation  of a new rate order in late July 1999 (which will
lower rates by $37 million  annually based on current  customer base) and a 1.3%
decline in retail  megawatt hour ("MWh") sales for the quarter due to mild local
weather conditions. The Company delivered wholesale (bulk) power of 3.61 million
MWh of  electricity  this year compared to 3.04 million MWh delivered last year.
Total  electricity  delivery was 5.51 million MWh compared to 4.97 MWh delivered
last year, a 10.9% improvement.

Total  operating  expenses grew $35.2  million  (15.1%)  caused  primarily by an
increases  in  the  cost  of  energy  sold  of  $41.5  million  as a  result  of
volume-related  increases  in power  purchased  for resale at higher  prices and
higher administrative costs of $4.0 million due to Y2K compliance costs, holding
company  formation  costs and new customer  billing system  installation  costs.
Depreciation and amortization  expense increased $1.3 million for the quarter to
$18.3 million due to additions to the plant base and the 1999 rate change.

Operating   income  taxes  decreased  $9.0  million  (41.1%)  to  $12.9  million
reflecting  decreased  electric gross margin (electric  operating  revenues less
fuel and purchased  power expense) of $22.4 million for the quarter.  The margin
decrease was attributable to increased  purchased power expense (higher purchase
costs  and  volume  growth)  and  decreased  retail  sales  due to mild  weather
conditions.

Gas  Operations - Gas  operations had a net loss of $2.8 million for the quarter
compared with a net loss of $0.02  million a year ago. The following  discussion
highlights  significant  items that  affected the results of  operations  of gas
operations for the quarter ended September 30, 1999 versus 1998.



                                       14


Operating  revenues  declined  $1.1  million  (2.7%)  for the  quarter  to $38.2
million.  This decline was driven by a 15.7% decline in the average rate charges
per decatherm (due to weak gas prices).  Price declines were partially offset by
a 5.1% volume improvement,  as residential and commercial business posted double
digit growth and transportation volume growth of 21.1%.

Total operating  expenses  increased $2.2 million (6.1%) caused by increased gas
costs of $0.9 million,  higher  administrative costs of $1.6 million largely due
to  the  new  customer   billing  system   installation   costs)  and  increased
depreciation and amortization expense of $1.6 million.

Operating  income  decreased  $3.3  million  to a loss  of $0.7  million  due to
depressed  gas gross  margin (gas  operating  revenues  less gas  purchased  for
resale) of $2.0 million and increased operating expenses discussed above.

Discontinued  Operations  - In  August  1998,  the  Company  adopted  a plan  to
discontinue the natural gas trading  operations of its Energy Services  Business
Unit and completely  discontinue  these operations on December 31, 1998.  Losses
from discontinued operations, net of taxes, for the three months ended September
30, 1998,  were $2.7 million,  or $0.07 per common  share.  These losses did not
recur in 1999.

                  For the Nine Months Ended September 30, 1999

Consolidated  Results - Net earnings of $66.2  million or $1.60 per common share
decreased  $1.7  million  ($0.02 per common  share  including  the effect of the
second  quarter stock  purchase) for the period.  The decline was driven by mild
weather  conditions  that weakened market prices and the electric rate reduction
implemented in late July. The following discussion highlights  significant items
that affected the results of operations for the nine months ended  September 30,
1999 versus 1998.

Operating  revenues  grew $41.3  million  (5.0%)  for the nine  months to $874.8
million.  The growth in revenues  was led by a 27.4%  improvement  in  wholesale
electric  power sales  volumes (8.25 million MWh in 1999 versus 6.47 million MWh
in 1998) as the Company continued to expand its power trading operations. Retail
sales volumes also improved slightly  year-over-year.  These volume improvements
were  partially  offset by residential  (down 1.4%) and  commercial  (down 0.9%)
price decreases due to the rate reduction implemented in late July.

Total  operating  expenses grew $56.8 million  (7.9%) to $780.2  million for the
period.  The cost of energy sold increased  $51.3 million  (14.8%)  reflecting a
27.4% rise in wholesale electricity sales, a 1.5% increase in gas throughput and
higher  unit  costs   associated   with   electricity   purchased   for  resale.
Administrative  expenses grew $13.4 million (13.5%) to $112.7 million due to the
non-recurring   effect  of  Year  2000  ("Y2K")   costs,   new  billing   system
implementation   costs  and  holding  company   formation  costs.  In  addition,
depreciation  expense  grew  $7.2  million  as a  result  of  continued  capital
investment and higher 1999  depreciation  rates.  These increases were partially
offset by lower taxes reflecting lower pre-tax income.

                                       15


Operating  income for the current  period  decreased  $15.5 million  (14.25%) to
$94.6 million from a year ago,  reflecting a 4.3% margin  decline caused by weak
market prices in the Company's  wholesale  power market,  weak first quarter gas
demand due to mild weather and higher administrative costs.

Other income and deductions, net of taxes, increased $8.7 million for the period
to $20.9 million due to the recording of interest  income from the PVNGS Capital
Trust  and a gain  resulting  from  closing  down of the coal  mine  reclamation
activities.

Net interest charges increased $7.2 million for the period to $52.8 million as a
result of the issuance of $435 million in senior unsecured notes in August 1998,
partially offset by a decrease in short-term debt interest charges.

Discontinued  Operations  - In  August  1998,  the  Company  adopted  a plan  to
discontinue the natural gas trading  operations of its Energy Services  Business
Unit and completely  discontinue  these operations on December 31, 1998.  Losses
from discontinued operations,  net of taxes, for the nine months ended September
30, 1998,  were $8.7 million,  or $0.21 per common  share.  These losses did not
recur in 1999.

Cumulative  Effect of a Change in  Accounting  Principle - Effective  January 1,
1999,  the  Company  adopted  EITF Issue No.  98-10.  The effect of the  initial
application  of the new standard is reported as a cumulative  effect of a change
in accounting principle.  As a result, the Company recorded additional earnings,
net of taxes,  of  approximately  $3.5 million,  or $0.09 per common  share,  to
recognize  the  gain  on  net  open  physical  electricity  purchase  and  sales
commitments considered to be trading activities.

                         LIQUIDITY AND CAPITAL RESOURCES

Cash Activity - Cash  generated  from  operating  activities  of $149.4  million
decreased $7.2 million  (4.6%) from last year. The reduction in cash  generation
reflects an $18.7 million  increase in customer  accounts  receivable  caused by
collection  delays generated by  implementation of a new customer billing system
and higher  overall sales  volumes.  In addition,  1999 earnings  include a $3.5
million non-cash gain from implementation of new accounting methods.  These cash
uses were partially  offset by cash generation  from lower inventory  levels and
higher non-cash depreciation charges.



                                       16


Cash used for investing  activities was $20.7 million in 1999 compared to $302.6
million  in 1998.  This  decreased  spending  reflects  the  absence of the 1998
purchases of $215.7 million in PVNGS lease obligation bonds,  lower construction
expenditures  in 1999 of $28.9 million and the  liquidation  of  insurance-based
investments in the nuclear decommissioning trust of $26.6 million (see financing
activities below for the payment of decommissioning debt of $26.6 million).

Cash used for financing  activities  was a use of $101.4 million in 1999 because
of the repurchase of $31.6 million of senior unsecured  notes,  $26.6 million of
loan repayments  associated with nuclear  decommissioning  trust  activities and
$17.7 million stock repurchase by the Company. Cash from financing activities in
1998  included  proceeds from the issuance of senior  unsecured  notes of $429.4
million and repayment of short-term borrowings of $211.8 million.

Capital Requirements - The projection for total capital requirements for 1999 is
$176 million, which includes $145 million of utility construction  expenditures.
During the nine month period, the Company spent  approximately $98.3 million for
capital requirements and anticipates  spending  approximately $50.2 million over
the remainder of 1999. The Company expects that these cash  requirements will be
met  primarily  through  internally   generated  cash.  However,  to  cover  the
difference in the amounts and timing of cash  generation and cash  requirements,
the  Company  intends  to  utilize  short-term  borrowings  under its  liquidity
arrangements.  These  estimates  are under  continuing  review  and  subject  to
on-going adjustment based upon business needs and market conditions.

Stock  Repurchase - In March 1999, the Company's  board of directors  approved a
plan to repurchase up to 1,587,000  shares of the Company's  outstanding  common
stock with maximum  purchase price of $19.00 per share.  The repurchase  program
was created to facilitate the Company's  stock option  program.  As of September
30,  1999,  the  Company  repurchased  one  million  shares  of  its  previously
outstanding  common  stock  at a cost of $17.7  million.  The  Company  may from
time-to-time repurchase additional common stock for various corporate purposes.

Financing and Liquidity - In 1999, the Company retired $31.6 million of its 7.1%
senior unsecured notes through open market  purchases,  utilizing the funds from
operations  and the funds  from  temporary  investments.  On October  28,  1999,
tax-exempt  pollution  control  revenue  bonds of $11.5 million with an interest
rate of 6.60% were issued to partially  reimburse  the Company for  expenditures
associated  with its  share of a  recently  completed  upgrade  of the  emission
control system at San Juan Generating Station ("SJGS").
The  Company  does not have any  additional  long-term  financing  plans for the
remainder of 1999.



                                       17



As of September 30, 1999, the Company had $405.0 million of available  liquidity
arrangements,  consisting of $300.0 million from an unsecured  revolving  credit
facility,  $80.0 million from an accounts  receivable  securitization  and $25.0
million in local bank lines of credit.  At September  30, 1999,  the Company did
not have any  short-term  borrowings and had $90.4 million in cash and temporary
investments.

The Company's  ability to finance its construction  program at a reasonable cost
is dependent largely upon its earnings, credit ratings, regulatory approvals and
financial  market  conditions.  In August 1999, two major credit rating agencies
upgraded the Company's  securities to  investment  grade  following the electric
rate order by the PRC,  approving the rate case  settlement.  (See Item 5. Other
Events - "Upgrades of the Company's  Securities  Ratings to Investment Grade" in
the Current Report on Form 8-K dated September 2, 1999.)

                         OTHER ISSUES FACING THE COMPANY

Formation of Holding Company

The Electric  Utility  Industry  Restructuring  Act of 1999 (the  "Restructuring
Act") opens the state's  electric  power market to customer  choice in 2001. The
Restructuring  Act  requires  that  assets  and  activities  subject  to the PRC
jurisdiction,  primarily electric and gas distribution,  and transmission assets
and activities (collectively, the "regulated business"), be separated from other
competitive  business,  primarily  electric  generation  and service and certain
other  energy  services  (collectively,   "the  competitive  businesses").  Such
separation is required to be  accomplished  through the creation of at least two
separate  corporations.  The  Company  has decided to  accomplish  the  mandated
separation  by the  formation  of a  holding  company  and the  transfer  of the
regulated businesses to a newly-created, wholly owned subsidiary of such holding
company,  subject to various regulatory  approvals.  Corporate separation of the
regulated business from the competitive  businesses must be completed by January
1,  2001,  although  such  date  may be  extended  by up to one year by the PRC.
Completion of corporate separation will require a number of regulatory approvals
by, among others, the PRC and the Nuclear Regulatory Commission. Completion will
also require shareholder  approval and a number of other consents from creditors
and lessors.  Completion may also entail  significant  restructuring  activities
with respect to the Company's existing liquidity  arrangements and the Company's
publicly-held senior unsecured notes of which $403.4 million were outstanding as
of September 30, 1999.  Holders of the Company's senior  unsecured  notes,  $135
million at 7.5% and $268.4  million at 7.1%,  may be offered the  opportunity to
exchange  their  securities  for  similar  senior  unsecured  notes of the newly
created regulated business.




                                       18




On  September  30,  1999,  the  Board of  Directors  of the  Company  authorized
management to commence the process of obtaining  necessary  regulatory and other
approvals so that corporate  separation  could occur in advance of the statutory
deadline  of January 1, 2001 and in advance of  approval  of the  balance of the
Company's  transition plan under the Restructuring Act. The Company  anticipates
filing its  application  with the PRC for necessary  authorizations  in the near
future.

Regulated Business

The regulated business comprised approximately 47% of the Company's total assets
and  contributed  approximately  41% of the  Company's  operating  revenues  and
approximately 49% of the Company's income before interest charges in 1998.

Stranded Costs

The Restructuring  Act recognizes that electric  utilities should be permitted a
reasonable  opportunity to recover an  appropriate  amount of the costs incurred
previously in providing  electric  service  ("stranded  costs").  Stranded costs
include plant decommissioning costs,  regulatory assets, lease and lease-related
costs recognized under cost-of-service regulation.  Utilities will be allowed to
recover no less than 50% of such costs  through a  non-bypassable  charge on all
customer bills for five years after  implementation of customer choice.  The PRC
could authorize a utility to recover up to 100% of its stranded costs if the PRC
finds that  recovery of more than 50%:  (i) is in the public  interest;  (ii) is
necessary to maintain the financial  integrity of the public  utility;  (iii) is
necessary to continue adequate and reliable service;  and (iv) will not cause an
increase  in rates  to  residential  or  small  business  customers  during  the
transition  period.  Utilities will also be allowed to recover in full any costs
incurred in implementing full open access ("transition  costs").  The transition
costs will be recovered  through 2007 by means of a separate wire charge.  While
recoverable stranded costs and transition costs will be collected as part of the
regulated business, it is anticipated that such collections would be paid to the
Company and be part of the  revenues  available  to the  competitive  businesses
subsequent to restructuring.

Competitive Businesses

The  competitive  businesses  which would be retained by the Company include the
Company's interests in generation facilities,  including PVNGS, the Four Corners
Power Plant ("Four  Corners"),  and SJGS,  together with the  pollution  control
facilities  which have been  financed  with  pollution  control  revenue  bonds.
Approximately  $586 million in pollution  control  revenue bonds would remain as
obligations  of  the  generation  subsidiary,  as  would  certain  other  of the
Company's long-term obligations. The competitive businesses would not be subject
to regulation by the PRC. Under the Company's  restructuring plan, the Company's
bondholders  will  continue  to  hold  obligations  of  the  Company   following
restructuring.  Since the Restructuring Act requires  significant changes in the
assets and  businesses  of the Company,  the  bondholders  will be accepting the
risks involved in those changes.



                                       19


The Company will continue its competitive  business following the restructuring,
which will be subject to market conditions. Following the separation as required
by the Restructuring  Act, in support of its wholesale trading  operations,  the
Company is  targeting  to double its  generating  capacity  and triple its sales
volume. Recently, the Company formed a non-regulated  subsidiary,  Avistar, Inc.
("Avistar") in August 1999, to achieve competitive business strategies.  Avistar
provides  services in the areas of utility  management  for  municipalities  and
other  communities,  remote metering and development of energy  conservation and
supply  projects  for  federal  government  facilities.  The  Company  does  not
anticipate an earnings contribution from Avistar over the next few years.

Financial Options

Funds generated from  capitalizing the new regulated and competitive  businesses
and/or  from  potential  stranded  cost  recovery  may be used by the Company to
retire or restructure currently outstanding debt obligations,  to repurchase the
Company's  outstanding equity securities or to fund business expansion.  In this
regard,  the Company announced a five-year strategy to invest up to $600 million
to expand its power generation  portfolio to support its asset-backed  wholesale
electricity  sales  operations and expand the geographic range of its generation
operations  into new markets.  A  significant  portion of the  Company's  recent
revenue and earnings  growth has been  generated  from the  Company's  wholesale
electricity trading operations.  The expansion strategy is focused on developing
opportunities to expand these operations.

Risk of Deregulation

Deregulation in the electric  utility is likely to have a significant  impact on
the price for electric  generation  and recovery of the  investment  in electric
generation  assets.  Such price  pressures  will likely put a strain on electric
generation margins. In response to competition and the need to gain economies of
scale,  electricity  producers  will need to control costs to maintain  margins,
profitability and cash flow that will be adequate to support  investments in new
technology  and  infrastructure.  As a  result,  the  uncertainties  surrounding
deregulation  and the  Company's  ability  to be  competitive  in a  deregulated
environment could be significant  business risks for the Company as deregulation
and possible industry consolidation continue to evolve.




                                       20



New Customer Billing System

As previously  reported,  the Company installed a new customer billing system in
November  1998,  for  which  the  Company  has  had  a  significant   number  of
implementation  issues. (See "MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION  AND RESULTS OF  OPERATIONS  -- OTHER ISSUES FACING THE COMPANY -- NEW
CUSTOMER  BILLING  SYSTEM" in the quarterly  report on Form 10-Q for the quarter
ended June 30, 1999.)

On October 1, 1999,  the Company and the PRC Staff  entered  into a  stipulation
that would allow the Company to bill an additional  service  charge to customers
who were not billed the appropriate  electric  service charges and/or gas access
fees.  The  one-time  charge  will be equal  to or less  than  the  amount  that
customers would have otherwise been billed had their bills not been delayed.  On
October 14, 1999, at the conclusion of a hearing, the hearing examiner announced
that he would certify the stipulation to the PRC for approval and on October 20,
1999,  the  hearing  examiner  issued a  certification  of the  stipulation.  On
November 2, 1999, the PRC approved the stipulation, concluding the investigation
without  imposing  any  civil  penalty  on the  Company.  Under  the  stipulated
agreement,  the  Company is allowed to  collect  approximately  $0.7  million in
unbilled  electric  service  charges  and gas access  fees in the  November  and
December billing cycles.

Because of the implementation issues associated with the new billing system, the
Company was  estimating  retail gas and  electric  revenues  through  July 1999.
Beginning with the August  financial  reports,  the Company was able to generate
reports  produced by the new billing  system  that  reflect the actual  revenues
billed for all  subsequent  months.  The  Company now is in the process of fully
reconciling previously estimated revenues to those actually billed to customers.
The  Company's  financial,  tax and  regulatory  reports  have  reflected  these
estimates.  Management  does not believe that the  estimation on the  subsequent
reconciliation  process  will have a material  adverse  effect on the  Company's
results of operations or financial condition.

The Year 2000 ("Y2K") Issues

As previously reported, the Y2K issue is a consequence of computer programs ("IT
Systems")  written  using  two  digits  rather  than four  digits to define  the
applicable  year.  The  Company  adopted  a plan to  address  the Y2K  issue for
internal systems and external dependencies.  In June 1999, the Company reported,
as required, to the North American Electric Reliability Council ("NERC") that it
believes its mission  critical  systems used to produce and deliver  electricity
are Y2K ready,  without any exceptions.  On July 2, 1999, the Company  announced
that it believes its mission critical systems used to produce electricity and to
deliver gas and electricity are Y2K ready. The Company's  remaining  non-mission
critical  systems had been scheduled to be Y2K ready by October 1, 1999, but not


                                       21



all of those systems met that deadline. Several systems have been delayed due to
vendor  delivery  problems or  remediation  delays.  The Company  expects  these
non-mission critical systems to be Y2K ready by December 31, 1999. None of these
systems have any direct impact on the  production of electricity or the delivery
of gas or electricity to customers. (See ITEM 2. -- "MANAGEMENT'S DISCUSSION AND
ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS -- OTHER ISSUES FACING
THE COMPANY -- THE YEAR 2000 ISSUE" in the  Company's  quarterly  report on Form
10-Q for the quarter ended June 30, 1999.)

The estimated status of each phase as of October 31, 1999, is set out below:

                                                      Estimated Status of
            Y2K Project Phases                            Completion*
            ------------------                        -------------------

     Awareness Phase                                         100%
     Inventory Phase                                         100%
     Assessment Phase                                        100%
     Planning and Scheduling Phase                           100%
     Repair Phase                                             99%
     Testing Phase                                            98%
     Re-Integration/Deployment Phase                          98%
     Company-Wide Testing Phase                               91%

        *  The stated percentages  represent the status of completion as of
           October  31,  1999,  of all  of the  Company's  IT  Systems  and
           Embedded  Systems,   including  mission  critical  systems.  For
           purposes  of  this  presentation,   "mission  critical  systems"
           include  systems whose failures could cause an  interruption  in
           the supply of  electricity  or gas to the  Company's  customers,
           could interfere with the Company's  ability to communicate  with
           customers, or could interfere with the Company's cash flow.

The  Company  has a 10.2%  undivided  interest  in PVNGS,  with  portions of its
interest  held  under  leases.  Arizona  Public  Service  Company  ("APS"),  the
operating  agent of PVNGS,  notified  the U. S.  Nuclear  Regulatory  Commission
("NRC") on June 26, 1999 that PVNGS is Y2K ready.

Although the mission critical  systems are Y2K ready,  work will continue on the
development and testing of the Company's  contingency  plans.  Contingency plans
for mission  critical  systems  were  completed  on July 30,  1999.  The Company
participated in the successful  September  drills  organized by the NERC and the
Western Systems  Coordinating  Council,  with valuable lessons being learned and
changes  to  be  implemented  for  future  drills.   Testing  of  the  Company's
contingency plans will continue into November and December 1999. The Company has
completed  the  remediation  and testing of its prior energy  management  system
("EMS") and it is now Y2K ready.  In  addition,  the Company has  completed  the
testing and  installation of an upgraded EMS that is also Y2K ready. The Company
has also  developed and is testing a process to switch from the upgraded  system
to the prior system in case of a system failure.


                                       22


The Company  has spent  approximately  $12.2  million on  non-PVNGS  Y2K related
activities during the first nine months of 1999, and approximately $17.5 million
since project  commencement.  The Company's share of the PVNGS costs  associated
with the Y2K project is deemed to be immaterial.

The  statements  in this section are Y2K readiness  disclosures  pursuant to the
Year 2000 Information and Readiness Disclosure Act.

Labor Union Negotiations

The Company and International  Brotherhood of Electrical  Workers ("IBEW") Local
Union 611 will enter into  negotiations  for a  successor  agreement  during the
later  part of the first  quarter of 2000.  The  current  collective  bargaining
agreement,  which covers the 654  bargaining  unit  employees  in the  Company's
regulated operations,  expires on May 1, 2000. The Company's negotiating team is
currently  preparing  for the  upcoming  negotiations.  The  outcome  of  future
negotiations cannot be determined at this time.

Accounting Standards

EITF Issue 99-14, Recognition of Impairment Losses on Firmly Committed Executory
Contracts:  The  Emerging  Issues Task Force  ("EITF") has added an issue to its
agenda to address  impairment of leased  assets.  A  significant  portion of the
Company's nuclear  generating  assets are held under operating leases.  Based on
the  alternative  accounting  methods  being  explored by the EITF,  the related
financial  impact  of  the  future  adoption  of  EITF  Issue  No.  99-14  could
potentially  be  significant.  However,  a complete  evaluation of the financial
impact from the future  adoption of EITF Issue No. 99-14 will be  undeterminable
until EITF  deliberations  are completed  and stranded cost recovery  issues are
resolved.

Statement of Financial  Accounting  Standards ("SFAS") No. 137 -- Accounting for
Derivative  Instruments and Hedging Activities--  Deferral of the Effective Date
of SFAS No. 133: SFAS No. 133  establishes  accounting  and reporting  standards
requiring every derivative instrument be recorded in the balance sheet as either
an asset or liability  measured at its fair value.  The Statement  also requires
that changes in the derivatives' fair value be recognized  currently in earnings
unless specific hedge accounting criteria are met. The Company is in the process
of reviewing and identifying all financial instruments currently existing in the
Company in compliance with the provisions of SFAS No. 133. It is likely that the
adoption of SFAS No. 133 will add volatility to the Company's  operating results
and/or  asset and  liability  valuations.  In June  1999,  Financial  Accounting
Standards  Board  issued  SFAS  No.  137 to  amend  the  effective  date for the
compliance of SFAS No. 133 to January 1, 2001.

                                       23

Disclosure Regarding Forward Looking Statements

The Private  Securities  Litigation  Reform Act of 1995 (the  "Act")  provides a
"safe harbor" for  forward-looking  statements to encourage companies to provide
prospective information about their companies without fear of litigation so long
as those  statements are identified as  forward-looking  and are  accompanied by
meaningful, cautionary statements identifying important factors that could cause
actual results to differ materially from those projected in the statement. Words
such as "estimates," "expects,"  "anticipates," "plans," "believes," "projects,"
and similar expressions identify forward-looking  statements.  Accordingly,  the
Company hereby identifies the following  important factors which could cause the
Company's  actual financial  results to differ  materially from any such results
which might be  projected,  forecasted,  estimated or budgeted by the Company in
forward-looking   statements:   (i)  adverse   actions  of  utility   regulatory
commissions;  (ii)  utility  industry  restructuring;  (iii)  failure to recover
stranded  costs;  (iv) the  inability  of the  Company to  successfully  compete
outside its  traditional  regulated  market;  (v) the  success of the  Company's
expansion  strategies;  (vi) regional  economic  conditions,  which could affect
customer growth; (vii) adverse impacts resulting from environmental regulations;
(viii) loss of  favorable  fuel supply  contracts;  (ix) failure to obtain water
rights  and  rights-of-way;   (x)  operational  and  environmental  problems  at
generating  stations;  (xi) the cost of debt and equity  capital;  (xii) weather
conditions; and (xiii) technical developments in the utility industry.

The costs of the  Company's  Y2K  Project  and the  dates on which  the  Company
believes it will complete the phases of the Project are based upon  management's
best estimates,  which were derived using numerous assumptions  regarding future
events,  including the continued availability of certain resources,  third-party
remediation  plans,  and other  factors.  There can be no  assurance  that these
estimates will prove to be accurate and actual  results could differ  materially
from  those  currently  anticipated.  Specific  factors  that  could  cause such
material  differences include, but are not limited to, the availability and cost
of personnel trained in Y2K issues, the ability to identify,  assess,  remediate
and test all  relevant  computer  codes and  embedded  technology,  and  similar
uncertainties.

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company uses derivative financial instruments in limited instances to manage
risk as it relates to changes in natural  gas and  electric  prices and  adverse
market changes for investments held by the Company's various trusts. The Company
is exposed to credit losses in the event of  non-performance  or  non-payment by
counterparties.  The  Company  uses a credit  management  process  to assess and


                                       24


monitor the financial conditions of counterparties.  The Company also uses, on a
limited basis, certain derivative instruments for bulk power electricity trading
purposes in order to take  advantage of  favorable  price  movements  and market
timing  activities  in the  wholesale  power  markets.  See  Note 5 to  Notes to
Consolidated Financial Statements for the Company's market risk information.

PART II -- OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

San Diego Gas Electric Company ("SDG&E") Complaints

As previously  reported,  SDG&E has filed four  separate and similar  complaints
with the FERC,  alleging  that certain  charges under the Company's 100 MW power
sales agreement with SDG&E were unjust,  unreasonable and unduly discriminatory.
The Company filed responses to such complaints  denying the allegations  made by
SDG&E,  requesting  they be  dismissed.  (See PART II, ITEM 7. --  "MANAGEMENT'S
DISCUSSION  AND ANALYSIS OF FINANCIAL  CONDITION  AND RESULTS OF  OPERATIONS  --
OTHER ISSUES FACING THE COMPANY -- NMPUC REGULATORY  ISSUES -- SAN DIEGO GAS AND
ELECTRIC  COMPANY  ("SDG&E")  COMPLAINTS" in the Company's 1998 annual report on
Form 10-K.)

On  March  11,  1999,  the FERC  issued  two  separate  orders  regarding  these
complaints.  One order,  among other things,  dismissed the first two complaints
filed by SDG&E.  In dismissing  the first two  complaints,  the FERC stated that
SDG&E had not presented  sufficient  evidence to warrant a hearing regarding the
reasonableness  of the contract  rate.  The order also ruled that an appropriate
time frame for  evaluating the  reasonableness  of the contract rate is over the
life of the contract rather than a snapshot of the rate on a year-to-year  basis
as SDG&E alleged in the first two complaints.  The second order  established the
refund period for the latest complaint,  the fourth complaint,  and consolidated
it with the other remaining complaint and set a hearing.

Commencing  July 19, 1999, a hearing was held on Phase I of the SDG&E  complaint
issues  regarding  whether  SDG&E has the right to challenge  the rates  charged
under the power sales  agreement under the Federal Power Act ("FPA") Section 206
"just and  reasonable  standard",  or whether SDG&E has waived this right and is
limited to challenging the rates under the tougher Section 206 "public  interest
standard".  On  September  14,  1999,  the  Administrative  Law Judge issued his
initial decision (subject to review by FERC on exceptions or on its own motion),
holding that the standard of review to be applied in Phase II of the  proceeding
is the "public interest" standard.  The Phase II hearing regarding whether,  and
to what extent, the Company's power sale agreement rates are unlawful, excessive
and/or contrary to the public interest is scheduled for June 2000.



                                       25

The Company  estimates that the potential refund amount, if the relief sought in
the third and  fourth  complaints  is  granted,  could be up to as much as $20.3
million plus accrued  interest  through the refund  date.  However,  the precise
nature of the claim has not yet been presented by SDG&E, and the final amount of
the  claim,  based on the  evidence,  could turn out  different  from the claims
presented in the  complaints.  The Company  continues to firmly believe that the
remaining two complaints are without merit and intends to vigorously  defend its
position. The Company cannot predict the ultimate outcome of this matter.

In addition,  the Company  currently  estimates  that the net revenue  reduction
resulting  from the loss of SDG&E  contract  that  expires in April 2001 will be
approximately $20 million annually.

Kirtland Air Force Base ("KAFB") Contract

As previously  reported,  the Company was informed that the Department of Energy
("DOE") had entered into an  intra-agency  agreement with the Western Area Power
Administration  ("Western")  on behalf  of KAFB,  one of the  Company's  largest
retail electric  customers,  under the terms of which Western will competitively
procure power for KAFB. In May 1999, the Company  received a request for network
transmission  service from Western to facilitate the delivery of wholesale power
to KAFB  over  the  Company's  transmission  system.  (See  PART  I,  ITEM 2. --
"MANAGEMENT'S  DISCUSSION  AND  ANALYSIS OF FINANCIAL  CONDITION  AND RESULTS OF
OPERATIONS  -- OTHER  ISSUES  FACING  THE  COMPANY  --  Kirtland  Air Force Base
("KAFB")  Contract" in the  quarterly  report on Form 10-Q for the quarter ended
March 31, 1999.)

The Company denied Western's request,  by letter dated June 30, 1999, citing the
fact that KAFB is and will continue to be a retail  customer until the effective
date  KAFB can  elect  customer  choice  service  under  the  provisions  of the
Restructuring  Act of 1999 (the effective  date for customer  choice for KAFB is
January 1, 2002,  unless  extended by the PRC).  The Company also cited  several
provisions  of  Federal  law that  prohibit  the  provision  of such  service to
Western.  On October 4, 1999,  Western  filed a petition at the  Federal  Energy
Regulatory  Commission ("FERC") requesting the FERC to consider, on an expedited
basis,  ordering the Company to provide network  transmission service to Western
under the Company's Open Access Transmission Tariff on behalf of DOE and several
other entities located on KAFB. The Company responded to the Western petition on
October  25,  1999,  and intends to litigate  this  matter  vigorously.  The net
revenue  reduction  to the  Company  if DOE  replaces  the  Company as the power
supplier to KAFB is estimated to be approximately $7.0 million annually.



                                       26


In a  separate  but  related  proceeding,  the  Company  and the  United  States
Executive  Agencies  on behalf of KAFB are  involved  in a PRC case  regarding a
dispute  over the terms  under  which  KAFB has taken  retail  service  from the
Company.  Among  the  disputed  issues in this  case are the  interpretation  of
language in a retail rate  schedule  pertaining to the  continuation  of service
after expiration of the Company's electric service agreement for service to KAFB
and an issue related to the proper scope of the case under the New Mexico Public
Utility Act.

The  Company  is  currently  unable to  predict  the  ultimate  outcome of these
matters.

New Royalty Claim

On  September  23,  1999,  a class  action  lawsuit,  on behalf of  natural  gas
producers,  royalty  owners and  others,  was filed in state  district  court in
Stevens County,  Kansas against the Company and its  subsidiaries,  Sunterra Gas
Gathering  Company and  Sunterra Gas  Processing  Company  (collectively  called
"Company"),  as well as  numerous  other  unrelated  parties in the  natural gas
industry,  alleging  that gas  producers  have been  underpaid  royalties due to
mismeasurement  of gas on privately  owned lands.  The suit also  purports to be
brought on behalf of state taxing  authorities,  although no  representative  of
that  class  is  designated.  The  complaint  alleges  that  the  mismeasurement
practices  alleged  breached   contracts  between   plaintiffs  and  defendants,
constituted negligent or intentional misrepresentation,  conversion, negligence,
breach of fiduciary duty and violations of Kansas  statutory laws. The complaint
also alleges a civil  conspiracy  among  defendants to misrepresent  and mislead
plaintiffs.   The  complaint  also  alleges  that  the  defendants  fraudulently
concealed the mismeasurement  practices alleged in the complaint from plaintiffs
and seeks to suspend the  applicable  statute of limitations in order to recover
damages for the period from 1974 to the present.

The Company  will  vigorously  defend  against  this  lawsuit  and, at this very
preliminary  stage,  is unable to predict the ultimate  outcome or the potential
liability, if any.

City of Gallup ("Gallup") Complaint

As  previously  reported,  in  1998,  Gallup,  Gallup  Joint  Utilities  and the
Pittsburg & Midway Coal Mining Co.  ("Pitt-Midway")  filed a joint complaint and
petition  ("Complaint")  with the NMPUC  (predecessor of the PRC). The Complaint
sought  an  interim   declaratory  order  stating,   among  other  things,  that
Pitt-Midway  is no  longer  an  obligated  customer  of the  Company,  Gallup is
entitled to serve  Pitt-Midway  and the Company  must wheel power  purchased  by
Gallup from other suppliers over the Company's transmission system. In September
1998,  the NMPUC  issued an order  without  conducting  a hearing,  granting the
requests  sought in the  Complaint.  The  Company  strongly  disagreed  with the
NMPUC's  decision and filed a motion with the New Mexico Supreme Court ("Supreme
Court") in  September  1998,  requesting  an  emergency  stay of the NMPUC order
pending its appeal of the order. (See  "MANAGEMENT'S  DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS -- OTHER ISSUES FACING THE COMPANY
- -- NMPUC REGULATORY ISSUES -- City of Gallup  ("Gallup")  Complaint" in the 1998
Form 10-K.)

                                       27



On August 16, 1999,  oral arguments on the Company's  appeal were heard,  and on
October 13, 1999, the Supreme Court issued an order,  annulling and vacating the
NMPUC final order on remand  regarding  the Gallup  Complaint,  stating that the
NMPUC lacked the statutory authority to issue that order, because the New Mexico
Public  Utility Act did not authorize  Gallup to seek a wheeling  order from the
NMPUC. The Company has filed testimony regarding certain aspects of its petition
for declaratory order at the FERC,  requesting a determination as to whether the
Company's  agreement  with Gallup  requires (i) the Company to deliver energy to
Gallup at the Company's  Yah-Ta-Hey station and (ii) the Company to wheel energy
for Gallup. Hearings are scheduled in February 2000.

Nuclear Decommissioning Trust

As previously  reported,  in 1998,  the Company and the trustee of the Company's
master  decommissioning  trust filed a civil complaint and an amended complaint,
respectively,    against    several    companies   and   individuals   for   the
under-performance  of a corporate  owned life  insurance  program.  The program,
which was approved by the NMPUC and set up in a trust in 1987,  was used to fund
a portion of the Company's  nuclear  decommissioning  obligations  for its 10.2%
interest in PVNGS.  In January 1999, the life insurance  program was terminated,
and the life  insurance  policies were  surrendered by the trust in exchange for
the cash surrender value of the policies.  In the lawsuit,  the Company asserted
various tort,  contract and equity  theories  against the  defendants,  seeking,
among other  things,  an amount  sufficient  to  compensate  for the harm to the
Company  caused by the  defendants'  conduct.  A  defendant  counterclaimed  for
indemnity based on its engagement contract with the Company, claiming that if it
had injured the  trustee,  then the Company  must pay the  damages.  The Company
denied  liability under the counterclaim  and set forth numerous  defenses.  The
case is proceeding in State District Court in Santa Fe County.  The  defendants'
motions to dismiss were denied and the  Company's  motions to further  amend the
complaint to assert claims against two additional defendants,  a law firm and an
accounting  firm, were granted.  (See PART II, ITEM 1. -- "LEGAL  PROCEEDINGS --
Nuclear  Decommissioning  Trust" in the Company's  quarterly report on Form 10-Q
for the quarter ended June 30, 1999.)

On August 13,  1999,  the Company  appealed one of the trial  court's  decisions
regarding  pretrial  discovery  to the New Mexico  Court of Appeals.  While this
decision is on appeal,  all pretrial  discovery is being stayed.  The Company is
currently unable to predict the ultimate outcome or amount of recovery, if any.


                                       28

ITEM 5.  OTHER INFORMATION

Clean Air Act

As previously reported,  the Clean Air Act Amendments of 1990 (the "Act") impose
stringent limits on emissions of sulfur dioxide and nitrogen from  fossil-fueled
electric generating plants. The Act is intended to reduce air contamination from
every sizable  source of air pollution in the nation.  The Act  established  the
Grand Canyon Visibility Transport Commission  ("Commission") and charged it with
assessing  adverse  impacts on visibility at the Grand  Canyon.  The  Commission
broadened its scope to assess  visibility  impairment in mandatory Class I areas
(parks and  wilderness  areas) located in the Colorado  Plateau.  The Commission
submitted  its  findings and  recommendations  to the  Environmental  Protection
Agency ("EPA") in June 1996.  See PART I, ITEM 1. -- "BUSINESS --  ENVIRONMENTAL
FACTORS" in the 1998 Form 10-K.

On July 1, 1999, the final regional haze regulations were published. The purpose
of  the  regional  haze  regulations  is to  address  regional  haze  visibility
impairment in the 156 Class I areas in the nation.  The final rule calls for all
states to  establish  goals and  emission  reduction  strategies  for  improving
visibility in all of the Class I areas. The rule contains specific provisions to
allow the western states to implement the  Commission's  recommendations  within
the framework of Section 309 of the rule.

Arizona  Public  Service  Company  ("APS"),  as the operating  agent of the Four
Corners  Power Plant ("Four  Corners"),  previously  filed a petition for review
alleging EPA improperly  classified Four Corners Unit 4 with respect to nitrogen
oxides  emission  limitations.  In October 1999, EPA issued a direct final rule,
which classified Four Corners Unit 4 as APS proposed.  Depending on the comments
filed by  other  parties,  if any,  the  rules  may be  become  final as soon as
December 1999. APS does not currently expect this rule to have a material impact
on the Four Corners operations.

In  a  related   matter,   in  September   1999,  the  EPA  proposed  a  Federal
Implementation  Plan  ("FIP") to set air  quality  standards  at  certain  power
plants,  including  Four  Corners.  The comment  period on this proposal ends in
November  1999.  The FIP is  similar to current  New Mexico  regulation  of Four
Corners with minor modifications.  APS does not currently expect the FIP to have
a material impact on the Four Corners operations.

Certain Assets of Plains Electric Generation and Transmission Cooperative,  Inc.
("Plains")

As previously  reported,  the Company and Tri-State  Generation and Transmission
Association,  Inc. ("Tri-State") submitted a binding joint offer in 1998 for the
acquisition of the assets of Plains, and Plains  subsequently  announced that it
would be entering  into  exclusive  negotiations  with the Company and Tri-State
regarding  the joint  proposal.  Plains  entered  into a merger  agreement  with
Tri-State,  with Tri-State  being the surviving  entity.  Tri-State  would then,
under the terms of an asset sale agreement with the Company, sell certain assets
to the  Company  consisting  primarily  of  transmission  assets  and the Plains


                                       29


headquarters building in Albuquerque.  In addition, the Company agreed to become
the power supplier of approximately 50 MW to one of Plains' member cooperatives.
Plains,  Tri-State and the Company have filed for regulatory  approvals from the
PRC and the Federal Energy Regulatory  Commission.  (See ITEM 2. --"MANAGEMENT'S
DISCUSSION  AND ANALYSIS OF FINANCIAL  CONDITION  AND RESULTS OF  OPERATIONS  --
ASSETS  ACQUISTIONS"  in the  Company's  quarterly  report  on Form 10-Q for the
quarter ended June 30, 1999.)

In the pending PRC case,  a  settlement  stipulation  was entered into among the
Company,  Tri-State, Plains and the PRC Staff to resolve the issues in the case,
to  permit  the  merger  to take  place  and to  allow  Tri-State  to  sell  the
above-referenced  assets to the Company.  None of the other  intervenors  in the
case objected to the settlement  stipulation.  The principal  disputed issue had
been the scope of the PRC's  jurisdiction over Tri-State after the completion of
the merger;  Tri-State argued that the PRC should have very limited jurisdiction
while  the  PRC  Staff  argued  for  substantially  broader  jurisdiction.   The
settlement stipulation effected a compromise in which there would be limited PRC
rate regulation of Tri-State after the merger.  A hearing on the stipulation was
held commencing on November 2, 1999 before a PRC hearing  examiner.  The Company
cannot  predict the outcome of the case or when a decision will be issued by the
PRC.

The Company and Tri-State entered into an asset sale agreement,  dated September
9, 1999,  pursuant to which  Tri-State  has agreed to sell the  above-referenced
assets to the  Company.  The  purchase  price to be paid by the Company is $13.2
million,  subject to adjustment at the time of the closing of the purchase.  The
asset sale agreement contains standard covenants and conditions for this type of
agreement.



                                       30



ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

a. Exhibits:

   3.1*       Restated Articles of Incorporation of the Company, as amended
              through May 10, 1985

   3.2*       By-laws of  Public  Service  Company of New  Mexico With  All
              Amendments to and including June 8, 1999

   10.44.2**  Second Restated and  Amended Non-Union Severance Pay Plan of
              Public Service Company of New Mexico dated August 1, 1999

   10.77      San  Juan  Project  Participation  Agreement  dated  as  of
              October 27, 1999, among Public Service Company of New Mexico,
              Tucson  Electric Power Company,  The City of Farmington,  New
              Mexico, M-S-R Public Power Agency, The Incorporated County of
              Los Alamos,  New Mexico,  Southern  California  Public  Power
              Authority,  City of Anaheim,  Utah Associated Municipal Power
              Systems   and   Tri-State    Generation   and    Transmission
              Association, Inc.

   10.78      Stipulation   in   the   matter   of   the    Commission's
              investigation  of the rates for  electric  service  of Public
              Service Company of New Mexico,  Rate Case No. 2761, dated May
              21, 1999

   10.78.1    Supplemental  Stipulation  in  the matter of the Commission's
              investigation  of the rates for  electric  service  of Public
              Service Company of New Mexico,  Rate Case No. 2761, dated May
              27, 1999

   10.79      Asset  Sale  Agreement  between  Tri-State  Generation  and
              Transmission   Association,   Inc.,  a  Colorado  Cooperative
              Association and Public Service  Company of New Mexico,  a New
              Mexico Corporation, dated September 9, 1999

   15.0       Letter Re:  Unaudited Interim Financial Information

   27         Financial Data Schedule

     *  The Company hereby  incorporates  the exhibits by reference  pursuant to
        Exchange Act Rule 12b-32 and Regulation S-K, Section 10, paragraph (d).

    **  Designates each management  contract or compensation plan or arrangement
        required to be identified pursuant to paragraph 3 of Item 14 (a) of Form
        10-K.



                                       31




b. Reports on Form 8-K:

       Report dated  September 2, 1999 and filed  September 2, 1999  relating to
       the electric rate case,  upgrades of the Company's  securities ratings to
       investment grade and disclosure regarding forward looking statements.

       Report dated  September 16, 1999 and filed September 16, 1999 relating to
       the Company's third quarter earnings projection.

       Report  dated  October 7, 1999 and filed  October 7, 1999  related to the
       Company's board of directors approve filing holding company plan.

       Report dated  October 22, 1999 and filed October 22, 1999 relating to the
       Company's third quarter earnings.




                                       32




Signature

Pursuant  to the  requirements  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.

                                        PUBLIC SERVICE COMPANY OF NEW MEXICO
                                        -------------------------------------
                                                   (Registrant)


Date:  November 12, 1999                         /s/ John R. Loyack
                                        -------------------------------------
                                                    John R. Loyack
                                         Vice President, Corporate Controller
                                             and Chief Accounting Officer
                                             (Officer duly authorized to
                                                  sign this report)



                                       33