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




                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 11-K


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


    For the fiscal year ended December 31, 1998 Commission File Number 1-973

     A.   Full title of the plan and the address of the plan, if different  from
          that of the issuer named below:


          PUBLIC SERVICE ELECTRIC AND GAS COMPANY EMPLOYEE SAVINGS PLAN
                                  80 PARK PLAZA
                            NEWARK, NEW JERSEY 07102
                          MAILING ADDRESS: P.O. Box 570
                          NEWARK, NEW JERSEY 07101-0570


     B.   Name of issuer of the  securities  held  pursuant  to the plan and the
          address of its principal executive office:


                                   See page 2.




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

Stable Value Fund                     THE PRUDENTIAL LIFE INSURANCE
PRIMCO CAPITAL MANAGEMENT             COMPANY OF AMERICA
101 SOUTH FIFTH STREET, SUITE 2150    PRUDENTIAL PLAZA
LOUISVILLE, KENTUCKY 40202            NEWARK, NEW JERSEY 07101

PRINCIPAL MUTUAL LIFE                 JOHN HANCOCK MUTUAL LIFE
INSURANCE COMPANY                     INSURANCE COMPANY
THE PRINCIPAL FINANCIAL GROUP         JOHN HANCOCK PLACE, 27th FLOOR
DES MOINES, IOWA 50392-0001           BOSTON, MASSACHUSSETTS 02117

THE CHASE MANHATTAN BANK              STATE STREET BANK AND TRUST COMPANY
270 PARK AVENUE                       225 FRANKLIN STREET
NEW YORK, NEW YORK 10017              BOSTON, MASSACHUSSETTS 02110-2804

J.P. MORGAN                           CAISSE des DEPOTS
60 WALL STREET                        9 WEST 57th STREET
NEW YORK, NEW YORK 10260              NEW YORK, NEW YORK 10019

METROPOLITAN LIFE INSURANCE           Enterprise Common Stock Fund and ESOP Fund
COMPANY                               PUBLIC SERVICE ENTERPRISE GROUP
ONE MADISON AVENUE                    INCORPORATED
NEW YORK, NEW YORK 10010-3690         80 PARK PLAZA
                                      NEWARK, NEW JERSEY 07101-1171

ALLSTATE LIFE INSURANCE COMPANY       Large Company Stock Index Fund
ALLSTATE PLAZA WEST                   THE VANGUARD GROUP
3100 SANDERS ROAD                     INSTITUTIONAL DIVISION
NORTHBROOK, ILLINOIS 60062            P.O. BOX 2900
                                      VALLEY FORGE, PENNSYLVANIA 19482

NEW YORK LIFE INSURANCE               Intermediate Government Securities Fund
COMPANY                               DELAWARE MANAGEMENT COMPANY INC.
501 MADISON AVENUE                    ONE COMMERCE SQUARE
NEW YORK, NEW YORK 10010              2005 MARKET STREET
                                      PHILADELPHIA, PENNSYLVANIA 19103

FIRST ALLMERICA FINANCIAL LIFE        International Stock Fund
INSURANCE COMPANY                     T. ROWE PRICE INC.
440 LINCOLN STREET                    100 EAST PRATT STREET
WORCESTER, MASSACHUSETTS 01653        BALTIMORE, MARYLAND 02120

AIG LIFE INSURANCE COMPANY            Mid/Small Company Stock Fund
ONE ALICO PLAZA                       PUTNAM INVESTMENTS
P.O. BOX 667                          P.O. BOX 41203
WILMINGTON, DELAWARE 19899            PROVIDENCE, RHODE ISLAND 02940




                     PUBLIC SERVICE ELECTRIC AND GAS COMPANY

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

                              EMPLOYEE SAVINGS PLAN

                                      INDEX
                                                                            PAGE
                                                                            ----

INDEPENDENT AUDITORS' REPORT............................................       4

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS
  AS OF DECEMBER 31, 1998 AND 1997......................................     5-8

STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
  FOR THE YEARS ENDED DECEMBER 31, 1998 and 1997........................    9-12

NOTES TO FINANCIAL STATEMENTS...........................................   13-26

SIGNATURES..............................................................      27

EXHIBIT INDEX...........................................................      28






                          INDEPENDENT AUDITORS' REPORT


Employee Benefits Committee of
Public Service Electric and Gas Company:


We have audited the accompanying statements of net assets available for benefits
of the Public  Service  Electric  and Gas  Company  Employee  Savings  Plan (the
"Plan") as of December 31, 1998 and 1997, and the related  statements of changes
in net assets  available for benefits for the years then ended.  These financial
statements are the responsibility of the Plan's  management.  Our responsibility
is to express an opinion on these financial statements based on our audits.

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

In our  opinion,  such  financial  statements  present  fairly,  in all material
respects, the net assets available for benefits of the Plan at December 31, 1998
and 1997,  and the changes in net assets  available  for  benefits for the years
then ended in conformity with generally accepted accounting principles.

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


DELOITTE & TOUCHE LLP
Parsippany, New Jersey
June 4, 1999




                                                                       PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                               EMPLOYEE SAVINGS PLAN
                                                                   STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS
                                                                               As of December 31, 1998


                                                                          Supplemental Information by Fund
                                                        -------------------------------------------------------------------

                                                                                                 Intermediate
                                                           Stable      Enterprise  Large Company  Government  International
                                                         Value Fund   Common Stock  Stock Index   Securities      Stock
                                               Total        3/98          Fund         Fund          Fund         Fund
                                          ---------------------------------------------------------------------------------
                                                                                              
ASSETS
 Investments, at fair value
   Plan interest in Master Employee
      Benefit Plan Trust                    $339,949,991  $108,157,316 $ 45,636,056   $86,136,686  $ 3,235,497  $ 10,333,701
      Receivables-Interest and Dividends         715,103       595,946      119,039             -            -             -
                                          ----------------------------------------------------------------------------------
         Total Assets                       $340,665,094  $108,753,262 $ 45,755,095   $86,136,686  $ 3,235,497  $ 10,333,701
                                          ==================================================================================

LIABILITIES
 Accounts Payable                           $    435,045  $    235,729 $    143,505     $ 323,469    $ (10,834)   $ (146,402)
                                          ----------------------------------------------------------------------------------
        Total Liabilities                        435,045       235,729      143,505       323,469      (10,834)     (146,402)
                                          ----------------------------------------------------------------------------------

     Net Assets Available for Benefits      $340,230,049  $108,517,533 $ 45,611,590   $85,813,217  $ 3,246,331  $ 10,480,103
                                          ==================================================================================

SEE NOTES TO FINANCIAL STATEMENTS.



                                                                       PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                                EMPLOYEE SAVINGS PLAN
                                                                    STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS
                                                                               As of December 31, 1998

                                                                     Supplemental Information by Fund (Concluded)
                                    ------------------------------------------------------------------------------------------------
                                      Mid/Small      Cons 3/98      Mod 3/98    Aggressive
                                       Company        Pre-Mix       Pre-Mix       Pre-Mix        ESOP       Holding        Trust
                                     Stock Fund      Portfolio     Portfolio     Portfolio       Fund       Account      Loan Fund
                                    ------------------------------------------------------------------------------------------------
                                                                                                  
ASSETS
 Investments, at fair value
   Plan interest in Master Employee
      Benefit Plan Trust            $ 21,621,240     $ 6,426,696 $ 13,963,043  $ 19,500,369 $ 10,169,104    $ 589,355  $ 14,180,928
      Receivables-Interest
         and Dividends                         -               -            -             -          118            -             -
                                    ------------------------------------------------------------------------------------------------
         Total Assets               $ 21,621,240     $ 6,426,696 $ 13,963,043  $ 19,500,369 $ 10,169,222    $ 589,355  $ 14,180,928
                                    ================================================================================================

LIABILITIES
 Accounts Payable                   $   (318,805)    $   (50,941) $    (7,140) $    (10,208)$          -    $ 327,882  $    (51,210)
                                    ------------------------------------------------------------------------------------------------
        Total Liabilities               (318,805)        (50,941)      (7,140)      (10,208)           -      327,882       (51,210)
                                    ------------------------------------------------------------------------------------------------

     Net Assets Available
         for Benefits               $  21,940,045    $  6,477,637 $ 13,970,183 $  19,510,577$  10,169,222   $  261,473 $  14,232,138
                                    ================================================================================================

SEE NOTES TO FINANCIAL STATEMENTS.



                                                   PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                            EMPLOYEE SAVINGS PLAN
                                              STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS
                                                            As of December 31, 1997



                                                                               Supplemental Information by Fund
                                                          --------------------------------------------------------------------------

                                                                         Enterprise         Large       Intermediate
                                                             Stable        Common          Company       Government   International
                                                             Value          Stock        Stock Index     Securities       Stock
                                               Total          Fund          Fund            Fund            Fund          Fund
                                         -------------------------------------------------------------------------------------------
                                                                                                      
ASSETS
 Investments, at fair value
   Plan interest in Master Employee
         Benefit Plan Trust                 $ 267,035,879 $ 98,804,289    $ 31,619,028    $ 60,491,100    $ 2,166,037   $ 8,857,796
      Receivables-from Investments Sold           197,360            -         197,360               -              -             -
      Receivables-Interest and Dividends          562,619      560,220           2,399               -              -             -
                                         -------------------------------------------------------------------------------------------
         Total Assets                       $ 267,795,858 $ 99,364,509    $ 31,818,787    $ 60,491,100    $ 2,166,037   $ 8,857,796
                                         ===========================================================================================

LIABILITIES
 Accounts Payable                             $ 1,239,186    $ 223,210       $ 132,065       $ 247,937          $ 926     $ 227,628
 Transfer to/from Thrift & Tax-Deferred
        Savings Plan                                1,943        1,943               -               -              -             -
 Forfeitures                                        9,051        2,057           4,404             924            127           166
                                         -------------------------------------------------------------------------------------------
         Total Liabilities                      1,250,180      227,210         136,469         248,861          1,053       227,794
                                         -------------------------------------------------------------------------------------------

     Net Assets Available for Benefits      $ 266,545,678 $ 99,137,299    $ 31,682,318    $ 60,242,239    $ 2,164,984   $ 8,630,002
                                         ===========================================================================================


SEE NOTES TO FINANCIAL STATEMENTS.



                                                                  PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                           EMPLOYEE SAVINGS PLAN
                                                               STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS
                                                                          As of December 31, 1997



                                                                Supplemental Information by Fund (Concluded)
                                         -------------------------------------------------------------------------------------------

                                           Mid/Small
                                            Company    Conservative   Moderate     Aggressive                              Trust
                                             Stock       Pre-Mix      Pre-Mix       Pre-Mix       ESOP       Holding       Loan
                                             Fund       Portfolio    Portfolio     Portfolio      Fund       Account       Fund
                                         -------------------------------------------------------------------------------------------
                                                                                                  
ASSETS
 Investments, at fair value
   Plan interest in Master Employee
         Benefit Plan Trust               $ 14,148,879 $ 4,750,911  $ 10,533,788  $ 14,162,641 $ 8,734,091   $ 285,490 $ 12,481,829
      Receivables-from Investments Sold              -           -             -             -           -           -            -
      Receivables-Interest and Dividends             -           -             -             -           -           -            -
                                         -------------------------------------------------------------------------------------------
         Total Assets                     $ 14,148,879 $ 4,750,911  $ 10,533,788  $ 14,162,641 $ 8,734,091   $ 285,490 $ 12,481,829
                                         ===========================================================================================

LIABILITIES
 Accounts Payable                               40,336   $ 138,060      $ 36,044      $ 29,871       $ 698   $ 211,116    $ (48,705)
 Transfer to/from Thrift & Tax-Deferred
        Savings Plan                                 -           -             -             -           -           -            -
 Forfeitures                                       214         418           313           428           -           -            -
                                         -------------------------------------------------------------------------------------------
         Total Liabilities                      40,550     138,478        36,357        30,299         698     211,116      (48,705)
                                         -------------------------------------------------------------------------------------------

     Net Assets Available for Benefits    $ 14,108,329 $ 4,612,433  $ 10,497,431  $ 14,132,342 $ 8,733,393    $ 74,374 $ 12,530,534
                                         ===========================================================================================


SEE NOTES TO FINANCIAL STATEMENTS.



                                                                                PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                                       EMPLOYEE SAVINGS PLAN
                                                                                 STATEMENT OF CHANGES IN NET ASSETS
                                                                                        AVAILABLE FOR BENEFITS
                                                                                For the Year Ended December 31, 1998



                                                                                  Supplemental Information by Fund
                                                               ------------------------------------------------------------------
                                                                          Stable              Stable                  Enterprise
                                                                           Value             Value Fund              Common Stock
ADDITIONS                                         Total                    Fund                 3/98                    Fund
                                            -------------------------------------------------------------------------------------
                                                                                                       
 Participant Deposits                          $  30,676,975         $    2,216,181       $  $ 7,312,102           $   4,238,361
 Employers Contributions                           7,646,330                655,143            2,127,435                 602,228
 Interfund Transfers - net                                 -           (100,770,075)          97,880,420                 (85,417)
                                            -------------------------------------------------------------------------------------
      Total Deposits and Contributions            38,323,305            (97,898,751)         107,319,957               4,755,172

 Plan Interest in Master
    Trust Investment Income                       48,923,493              1,676,870            5,045,500              10,661,851
                                            -------------------------------------------------------------------------------------
        Total Additions                           87,246,798            (96,221,881)         112,365,457              15,417,023
                                            -------------------------------------------------------------------------------------

DEDUCTIONS
  Withdrawals                                     15,190,853              2,789,858            4,337,691               1,749,230
  Forfeitures                                          2,827                     63                    -                     985
  Administrative Expenses                            698,504                 79,796              197,538                  83,819
  Transfer to/(from) Thrift &
      Tax-Deferred Savings Plan                   (2,329,757)                45,701             (687,305)               (346,283)
                                            -------------------------------------------------------------------------------------
        Total Deductions                          13,562,427              2,915,418            3,847,924               1,487,751
                                            -------------------------------------------------------------------------------------

INCREASE (DECREASE) IN NET
 ASSETS AVAILABLE FOR BENEFITS                    73,684,371            (99,137,299)         108,517,533              13,929,272

NET ASSETS AVAILABLE FOR
BENEFITS  -  BEGINNING OF YEAR                   266,545,678             99,137,299                    -              31,682,318
                                            -------------------------------------------------------------------------------------

NET ASSETS AVAILABLE
FOR BENEFITS  -  END OF YEAR                   $ 340,230,049         $            -       $ 108,517,533            $ 45,611,590
                                            =====================================================================================






                                             ---------------------------------------------------------------
                                                                       Intermediate
                                               Large Company            Government          International
                                                Stock Index             Securities              Stock
ADDITIONS                                           Fund                   Fund                  Fund
                                             ---------------------------------------------------------------
                                                                                   
 Participant Deposits                          $   7,453,538         $      426,320         $  1,381,603
 Employers Contributions                           1,873,878                112,338              335,750
 Interfund Transfers - net                           197,275                435,803             (891,634)
                                             -----------------------------------------------------------
      Total Deposits and Contributions             9,524,691                974,461              825,719

 Plan Interest in Master
    Trust Investment Income                       18,291,107                205,842            1,343,005
                                             -----------------------------------------------------------
        Total Additions                           27,815,798              1,180,303            2,168,724
                                             -----------------------------------------------------------

DEDUCTIONS
  Withdrawals                                      3,005,277                106,798              256,468
  Forfeitures                                            802                     99                   33
  Administrative Expenses                            168,986                  5,667               22,245
  Transfer to/(from) Thrift &
      Tax-Deferred Savings Plan                     (930,245)               (13,608)              39,877
                                             -----------------------------------------------------------
        Total Deductions                           2,244,820                 98,956              318,623
                                             -----------------------------------------------------------

INCREASE (DECREASE) IN NET
 ASSETS AVAILABLE FOR BENEFITS                    25,570,978              1,081,347            1,850,101

NET ASSETS AVAILABLE FOR
BENEFITS  -  BEGINNING OF YEAR                    60,242,239              2,164,984            8,630,002
                                             -----------------------------------------------------------

NET ASSETS AVAILABLE
FOR BENEFITS  -  END OF YEAR                   $  85,813,217         $    3,246,331         $ 10,480,103
                                             ===========================================================

SEE NOTES TO FINANCIAL STATEMENTS.




                                                                PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                        EMPLOYEE SAVINGS PLAN
                                                                  STATEMENT OF CHANGES IN NET ASSETS
                                                                         AVAILABLE FOR BENEFITS
                                                                 For the Year Ended December 31, 1998



                                                                 Supplemental Inforamtion by Fund (CONCLUDED)
                                                  ---------------------------------------------------------------------------------
                                                          Mid/Small       Conservative     Cons 3/98       Moderate       Mod 3/98
                                                           Company          Pre-Mix         Pre-Mix        Pre-Mix         Pre-Mix
ADDITIONS                                                Stock Fund        Portfolio       Portfolio      Portfolio       Portfolio
                                                   ---------------------------------------------------------------------------------
                                                                                                         
 Participant Deposits                                   $  2,488,439      $   129,749    $   461,823   $    375,278     $ 1,378,344
 Employers Contributions                                     601,014           32,455        112,805        101,650         365,474
 Interfund Transfers - net                                 1,797,677       (4,874,120)     5,598,193    (11,800,316)     11,647,400
                                                   ---------------------------------------------------------------------------------
      Total Deposits and Contributions                     4,887,130       (4,711,916)     6,172,821    (11,323,388)     13,391,218

 Plan Interest in Master
    Trust Investment Income                                3,045,809          290,737        447,106        941,398         966,722
                                                   ---------------------------------------------------------------------------------
        Total Additions                                    7,932,939       (4,421,179)     6,619,927    (10,381,990)     14,357,940
                                                   ---------------------------------------------------------------------------------

DEDUCTIONS
  Withdrawals                                                478,690          154,886        129,276         94,505         365,735
  Forfeitures                                                    221                -              -            174              53
  Administrative Expenses                                     40,471            3,460          8,685          7,960          19,922
  Transfer to/(from) Thrift &
      Tax-Deferred Savings Plan                             (418,159)          32,908          4,329         12,802           2,047
                                                   ---------------------------------------------------------------------------------
        Total Deductions                                     101,223          191,254        142,290        115,441         387,757
                                                   ---------------------------------------------------------------------------------

INCREASE (DECREASE) IN NET
 ASSETS AVAILABLE FOR BENEFITS                             7,831,716       (4,612,433)     6,477,637    (10,497,431)     13,970,183

NET ASSETS AVAILABLE FOR
BENEFITS  -  BEGINNING OF YEAR                            14,108,329        4,612,433              -     10,497,431               -
                                                   ---------------------------------------------------------------------------------
NET ASSETS AVAILABLE
FOR BENEFITS  -  END OF YEAR                            $ 21,940,045      $         -    $ 6,477,637   $          -     $13,970,183
                                                   =================================================================================



                                                         Aggressive
                                                          Pre-Mix             ESOP          Holding         Trust
ADDITIONS                                                Portfolio            Fund          Account        Loan Fund
                                                   ------------------------------------------------------------------
                                                                                           
 Participant Deposits                                   $  2,815,237      $         -    $         -   $          -
 Employers Contributions                                     726,160                -              -              -
 Interfund Transfers - net                                  (793,602)        (306,525)             -      1,964,921
                                                   ------------------------------------------------------------------
      Total Deposits and Contributions                     2,747,795         (306,525)             -      1,964,921

 Plan Interest in Master
    Trust Investment Income                                3,065,612        2,754,835        187,099              -
                                                   ------------------------------------------------------------------
        Total Additions                                    5,813,407        2,448,310        187,099      1,964,921
                                                   ------------------------------------------------------------------

DEDUCTIONS
  Withdrawals                                                542,300          973,732              -        206,407
  Forfeitures                                                    397              -                -              -
  Administrative Expenses                                     38,795           21,160              -              -
  Transfer to/(from) Thrift &
      Tax-Deferred Savings Plan                             (146,320)          17,589              -         56,910
                                                   ------------------------------------------------------------------
        Total Deductions                                     435,172        1,012,481              -        263,317
                                                   ------------------------------------------------------------------

INCREASE (DECREASE) IN NET
 ASSETS AVAILABLE FOR BENEFITS                             5,378,235        1,435,829        187,099      1,701,604

NET ASSETS AVAILABLE FOR
BENEFITS  -  BEGINNING OF YEAR                            14,132,342        8,733,393         74,374     12,530,534
                                                   ------------------------------------------------------------------
NET ASSETS AVAILABLE
FOR BENEFITS  -  END OF YEAR                            $ 19,510,577      $10,169,222    $   261,473   $ 14,232,138
                                                   ==================================================================

SEE NOTES TO FINANCIAL STATEMENTS.



                                                                       PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                                EMPLOYEE SAVINGS PLAN
                                                                         STATEMENT OF CHANGES IN NET ASSETS
                                                                               AVAILABLE FOR BENEFITS
                                                                        For the Year Ended December 31, 1997




                                                                            Supplemental Information by Fund
                                                        ----------------------------------------------------------------------
                                                                       Enterprise       Large      Intermediate
                                                           Stable        Common        Company      Government  International
                                                            Value         Stock      Stock Index    Securities      Stock
ADDITIONS                                     Total         Fund          Fund           Fund          Fund         Fund
                                         -------------------------------------------------------------------------------------
                                                                                                
 Participant Deposits                      $ 28,020,575  $ 10,710,685   $ 3,736,563    $ 5,768,228    $ 359,097   $ 1,499,589
 Employers Contributions                      7,390,107     3,269,873       596,812      1,506,833      101,809       366,779
 Interfund Transfers - net                            -   (12,058,995)   (2,118,955)     6,255,169     (507,927)     (822,923)
                                         -------------------------------------------------------------------------------------
      Total Deposits and Contributions       35,410,682     1,921,563     2,214,420     13,530,230      (47,021)    1,043,445
                                         -------------------------------------------------------------------------------------

 Plan Interest in Master Trust
   Investment Income                         34,488,879     6,705,374     6,742,087     13,228,647      176,499       199,968
                                         -------------------------------------------------------------------------------------
        Total Additions                      69,899,561     8,626,937     8,956,507     26,758,877      129,478     1,243,413
                                         -------------------------------------------------------------------------------------

DEDUCTIONS
  Withdrawals                                17,808,370     9,495,024     2,191,248      2,463,646      115,889       417,373
  Forfeitures                                    26,886         6,782         9,604          5,717            -           523
  Administrative Expenses                       473,208       241,710        53,256         90,890        3,844        17,360
  Transfer to/(from) Thrift &
    Tax-Deferred  Savings Plan                2,285,625       941,662       105,083        388,416       18,451       172,631
                                         -------------------------------------------------------------------------------------
        Total Deductions                     20,594,089    10,685,178     2,359,191      2,948,669      138,184       607,887
                                         -------------------------------------------------------------------------------------

INCREASE (DECREASE) IN NET
 ASSETS AVAILABLE FOR BENEFITS               49,305,472    (2,058,241)    6,597,316     23,810,208       (8,706)      635,526

NET ASSETS AVAILABLE FOR
BENEFITS  -  BEGINNING OF YEAR              217,240,206   101,195,540    25,085,002     36,432,031    2,173,690     7,994,476
                                         -------------------------------------------------------------------------------------

NET ASSETS AVAILABLE
FOR BENEFITS  -  END OF YEAR              $ 266,545,678  $ 99,137,299  $ 31,682,318   $ 60,242,239  $ 2,164,984   $ 8,630,002
                                         =====================================================================================

SEE NOTES TO FINANCIAL STATEMENTS.



                                                               PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                                                        EMPLOYEE SAVINGS PLAN
                                                                 STATEMENT OF CHANGES IN NET ASSETS
                                                                       AVAILABLE FOR BENEFITS
                                                                For the Year Ended December 31, 1997




                                                             Supplemental Information by Fund (Concluded)
                                 ---------------------------------------------------------------------------------------------------
                                   Mid/Small
                                    Company       Conservative     Moderate     Aggressive                                 Trust
                                     Stock          Pre-Mix        Pre-Mix       Pre-Mix        ESOP        Holding         Loan
ADDITIONS                             Fund         Portfolio      Portfolio     Portfolio       Fund        Account         Fund
                                 ---------------------------------------------------------------------------------------------------
                                                                                                     
 Participant Deposits               $ 1,712,180       $ 534,149    $ 1,431,665  $ 2,268,419     $      -    $        -    $        -
 Employers Contributions                428,970         128,606        398,619      591,806            -             -             -
 Interfund Transfers - net            3,790,187       1,164,220      1,110,726    1,096,413     (208,858)            -     2,300,943
                                 ---------------------------------------------------------------------------------------------------
      Total Deposits and
        Contributions                 5,931,337       1,826,975      2,941,010    3,956,638     (208,858)            -     2,300,943
                                 ---------------------------------------------------------------------------------------------------

 Plan Interest in Master Trust
   Investment Income                  1,945,859         486,435      1,261,285    1,877,889    1,812,631        52,205             -
                                 ---------------------------------------------------------------------------------------------------
        Total Additions               7,877,196       2,313,410      4,202,295    5,834,527    1,603,773        52,205     2,300,943
                                 ---------------------------------------------------------------------------------------------------

DEDUCTIONS
  Withdrawals                           318,370         327,943        511,247      476,127    1,189,126             -       302,377
  Forfeitures                             1,327             417            312        2,204            -             -             -
  Administrative Expenses                19,521           7,572         16,997       12,330        9,728             -             -
  Transfer to/(from) Thrift &
    Tax-Deferred  Savings Plan          181,983          71,562         94,785      182,353        5,983             -       122,716
                                 ---------------------------------------------------------------------------------------------------
        Total Deductions                521,201         407,494        623,341      673,014    1,204,837             -       425,093
                                 ---------------------------------------------------------------------------------------------------

INCREASE (DECREASE) IN
  NET ASSETS AVAILABLE
  FOR BENEFITS                        7,355,995       1,905,916      3,578,954    5,161,513      398,936        52,205     1,875,850

NET ASSETS AVAILABLE
  FOR BENEFITS  -
  BEGINNING OF YEAR                   6,752,334       2,706,517      6,918,477    8,970,829    8,334,457        22,169    10,654,684
                                 ---------------------------------------------------------------------------------------------------

NET ASSETS AVAILABLE
   FOR BENEFITS  -
   END OF YEAR                     $ 14,108,329     $ 4,612,433   $ 10,497,431 $ 14,132,342  $ 8,733,393      $ 74,374  $ 12,530,534
                                 ===================================================================================================


SEE NOTES TO FINANCIAL STATEMENTS.



1.   SUMMARY OF THE PLAN

The Board of Directors of Public Service  Electric and Gas Company (PSE&G or the
Company)  adopted the Public Service  Electric and Gas Company  Employee Savings
Plan  (Plan) to  encourage  thrift  and  savings  by  eligible  bargaining  unit
employees  of PSE&G  (Eligible  Employees).  It was first  offered  to  Eligible
Employees in 1987 as a result of collective  bargaining and contributions  began
in January 1988. Effective January 1, 1996, the trust that holds the Plan assets
was converted into the Public Service  Electric and Gas Company Master  Employee
Benefit Plan Trust, (Master Trust), a master trust covering all of the Company's
qualified  retirement  plans including the Plan and the Public Service  Electric
and Gas Company Thrift and Tax-Deferred Savings Plan (Thrift Plan). (See Note 4.
Investment  of the Plan and Thrift Plan in the Master  Trust.) The Plan was last
amended December 21, 1998,  effective  January 1, 1998. The Plan amendments made
during 1998 provide for the following:  PSEG Newark Bay Services, Inc. (formerly
known as CEA Newark Bay  Services,  Inc.)  employees  are  permitted to increase
Basic Deposit from 6% to 8% and the merger, for investment  management purposes,
of the Plan and Thrift  Plan  Stable  Value  Funds,  Conservative  and  Moderate
Pre-Mixed portfolios.

The Plan permits, among other things, participation in the Plan by Affiliates of
PSE&G and their  bargaining  unit employees (each such  participating  Affiliate
with PSE&G is an "Employer").  Participation in the Plan is entirely  voluntary,
except with respect to those  employees who  participate  in the Employee  Stock
Ownership Plan (ESOP) Fund as a result of their  participation  in the PSE&G Tax
Reduction  Act  Employee  Stock   Ownership  Plan  (TRASOP)   and/or  the  PSE&G
Payroll-Based  Employee Stock  Ownership  Plan (PAYSOP),  which were merged into
this Plan in 1988.

An employee may participate in the Plan from the date of hire.  Matching Company
contributions  begin  when an  employee  has  completed  one Year of  Service as
defined by the Plan. At the time any employee who is a Participant in the Thrift
Plan becomes an Eligible Employee for the Plan, that employee will automatically
be enrolled in the Plan,  all balances in the Thrift Plan will be transferred to
the Plan and all contributions and investment elections in effect for the Thrift
Plan will remain in effect.  Certain Eligible Employees may also elect to have a
distribution  from another  qualified  corporate plan  contributed as a rollover
contribution   with  the  approval  of  PSE&G's  Employee   Benefits   Committee
(Committee), the Plan Administrator.

Under the Plan, each participating employee  (Participant),  except as otherwise
noted,   may  elect  to  make  basic  deposits  to  Investment   Funds  of  such
Participant's  choosing  within the Savings  Account  Fund of 1% - 7% of his/her
Compensation  (Basic  Deposits),  and his/her Employer will contribute an amount
equal to 50% thereof,  subject to certain  exceptions and limitations  (Employer
Contributions).  Employer Contributions for Participants who are employed by the
Company  with  respect  to  Basic  Deposits  in  excess  of 5%  and  up to 7% of
Compensation are made in shares of the Common Stock of Public Service Enterprise
Group  Incorporated  (Enterprise),  the  parent  of the  Company,  and  are  not
available  for transfer to any other Fund or  withdrawal  from the Plan prior to
the  Participant's  termination of employment.  In addition,  a Participant  may
elect  to  make  supplemental  deposits  to  his/her  Savings  Account  Fund  in
increments  of  1% of  Compensation  up to an  additional  18%  of  Compensation
(Supplemental   Deposits),   subject  to  certain   limitations,   without   any
corresponding  matching Employer  Contribution.  Participants may designate such
Basic   and/or   Supplemental   Deposits   as   Nondeferred   (post-income   tax
contributions) or Deferred (pre-income tax contributions).

Participants employed by PSEG Newark Bay Services,  Inc., an affiliate of PSE&G,
may elect to make  basic  deposits  to  Investment  Funds of such  Participant's
choosing within the Savings Account Fund of 1% - 8% of their  Compensation,  and
the Employer will contribute an amount equal to 50% thereof,  subject to certain
exceptions and limitations (Employer  Contributions).  In addition,  PSEG Newark
Bay Services, Inc. Participants may elect to make supplemental deposits to their
Savings Account Fund in increments of 1% of Compensation up to an additional 17%
of Compensation (Supplemental Deposits), subject to certain limitations, without
any  corresponding  matching Employer  Contribution.  Participants may designate
such  Basic  and/or  Supplemental  Deposits  as  Nondeferred   (post-income  tax
contributions) or Deferred (pre-income tax contributions).

Each  Participant  may also,  within any Plan Year,  make one or more Additional
Lump Sum Deposits on a Nondeferred  basis in minimum amounts of $250 and in such
total amounts which, when aggregated with such Participant's  Basic Deposits and
Supplemental  Deposits,  do not exceed 25% of his or her  Compensation  for that
Plan Year and subject to the  limitations of the Internal  Revenue Code of 1986,
as amended (IRC).

The maximum amount of Deferred  Deposits to a Participant's  Savings Account may
have to be limited to less than 25% of Compensation to meet  requirements of the
IRC. The extent of any such  limitation  will be determined from time to time by
the  Committee  based  on  the  actual  pattern  of  Deferred  Deposits  by  all
Participants.  If the maximum  permitted  percentage of Compensation for Savings
Account Deferred  Deposits is reduced,  then all Deferred  Deposits in excess of
such percentage will automatically be treated as Nondeferred Deposits. This will
result in taxable income to the affected  Participants for Deferred  Deposits in
excess of any limit so  established.  The Committee  will attempt to assure that
any such limitation will apply only to future contributions,  but it is possible
that, in order to meet  requirements  of the IRC, the  limitation  will, in some
circumstances,  have to be  applied  retroactively.  Deferred  Deposits  may not
generally  be withdrawn  until age 59-1/2.  Nondeferred  Deposits,  on the other
hand,   may  be  withdrawn  at  any  time  subject  to  certain   penalties  and
restrictions.

Savings Account  Deposits are made through  payroll  deductions by the Employer,
rollover  contributions  from  other  qualified  plans and  Additional  Lump Sum
Deposits. Deposits by Participants and Employer Contributions are transferred to
a Trustee and separately  held in the Plan's Savings  Account Fund of the Master
Trust Fund for investment and other  transactions,  as directed by Participants.
Each  Participant  is entitled to choose the  investment  Funds in which his/her
Deposits and Employer  Contributions  will be invested from among the investment
Funds offered under the Plan, except for Employer  Contributions with respect to
Basic  Deposits  in excess of 6% for  Participants  employed  by PSEG Newark Bay
Services,  Inc.  and 5% for all others,  which are  invested  in the  Enterprise
Common Stock Fund.

Bankers Trust Company is the Trustee of the Master Trust established pursuant to
the Plan. Hewitt Associates is the Record Keeper for the Plan.

Loan Provisions

The Trustee may,  subject to the approval of PSE&G's  Director  Performance  and
Rewards,  lend a  Participant  an amount  up to 50% of the  value of the  vested
portion of such  Participant's  Savings  Account and ESOP Fund, but no more than
the aggregate value of such Participant's Savings Account or $50,000,  whichever
is less. Any Participant  loan must be for a principal  amount of $1,000 or more
and no  Participant  may have more than two loans  outstanding  at any time. All
loans, including interest thereon, must be repaid by payroll deductions in equal
monthly installments of 12 to 60 months as selected by the Participant. However,
a  Participant  may  prepay  any  such  loan in full or in part in a lump sum in
accordance with such rules as are prescribed by the Committee. A Participant may
not apply for more than one loan in any calendar  year. A loan to a  Participant
is considered an investment of such Participant's Savings Account and repayments
of principal of any loan,  together with interest  thereon,  are invested in the
Savings   Account   Investment   Funds  of  the  Plan  in  accordance  with  the
Participant's  then-current  investment  direction  for  Deposits  and  Employer
Contributions.

Each loan bears  interest  at a rate  fixed  from time to time by the  Committee
taking into consideration the then-current interest rates being charged by other
lenders. The rate of interest applicable to any loan at its inception remains in
effect for the  duration  of such loan.  During  1998,  the rates of interest on
loans granted to  Participants,  by quarter and starting with the first quarter,
were  8-1/2%,  8-1/2%,  8-1/2%,  8-1/4%.  (See  Note 2.  SIGNIFICANT  ACCOUNTING
POLICIES - Loans.)

2.   SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting

The  financial  statements  of the Plan have been  prepared in  accordance  with
generally accepted accounting principles.

Use of Estimates

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amounts  of assets  and  liabilities  and  disclosure  of
contingent  assets and  liabilities at the date of the financial  statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.


Dividends and Interest

Dividends, interest and other income attributable to each Investment Fund of the
Plan are reinvested in that Investment Fund to the extent not used to pay direct
expenses of that Investment Fund. (See Expenses of Plan, below.)

All Deposits and Employer Contributions in the Stable Value Fund are invested in
either traditional Guaranteed Investment Contracts issued by insurance companies
or other  financial  intermediaries  (Traditional  GICs) or  Benefit  Responsive
Agreements  (Synthetic  GICs) which are similar to Traditional  GICs in terms of
their  ability  to  preserve  principal  and  provide a stable  rate of  return.
Synthetic  GICs are  different  in that they are backed or secured by a separate
portfolio of high-quality fixed income securities that are directly owned by the
Plan.  The portfolio is wrapped by a "book value  wrapper",  usually a financial
institution  other than the  investment  manager  of the  Synthetic  GIC,  which
provides a crediting rate and which  guarantees that benefit  repayments will be
made at book value.  Deposits and Employer  Contributions  earn  interest at the
composite rate of all GICs in which the assets of the Stable Value Fund are then
invested.  Such rate varies as such Traditional and Synthetic GICs mature or are
entered  into,  and as  Deposits  and  Employer  Contributions  are  made to and
withdrawn  from such  contracts.  Under the contracts in effect during 1998, the
composite  rate of interest  earned by such assets so invested was not less than
6.35%.

ESOP Fund  Participants  receive  quarterly  payments  directly from the Trustee
equal to the dividends  paid to the Trustee on the shares of  Enterprise  Common
Stock held for their ESOP Fund.

Valuation of Investments

The value of the  Enterprise  Common Stock Fund,  the Large  Company Stock Index
Fund, the Intermediate Government Securities Fund, the International Stock Fund,
the Mid/Small  Company Stock Fund and the shares of Enterprise Common Stock held
by the ESOP Fund are based upon quoted  market  values.  The value of the Stable
Value Fund is based on the contract value of all GICs in which the assets of the
Stable Value Fund are  invested.  These  contracts are included in the financial
statements  at  contract  value,  which   approximates  fair  value.   Temporary
investments are valued at cost, which approximates fair market value. Securities
transactions are accounted for on the trade date.

The Plan's financial  statements have been prepared in accordance with financial
reporting  requirements of the Employee  Retirement Income Security Act of 1974,
as amended,  (ERISA) as permitted by applicable rules.  Under such requirements,
realized  gains and losses from  securities  transactions  are computed using an
adjusted cost basis as  prescribed by the  Department of Labor's (DOL) Rules and
Regulations for Reporting and Disclosure. The adjusted cost is the fair value of
the security at the beginning of the Plan Year,  or cost if acquired  since that
date. Unrealized gains and losses on securities held for investment are computed
on the basis of the change in fair value  between the  beginning  and end of the
Plan Year.

Expenses of Plan

Effective January 1, 1997, all expenses  incurred for the  administration of the
Plan,  including taxes and brokerage  costs,  are deducted from the Master Trust
Fund.

The assets of the Enterprise Common Stock Fund and the ESOP Fund are invested in
shares of Enterprise  Common Stock.  Shares of Enterprise  Common Stock required
for the  Enterprise  Common  Stock  Fund are  purchased  by the  Trustee  either
directly from  Enterprise at its sole  discretion,  on the open market through a
broker or from the ESOP Fund. In  situations  where the ESOP Fund is in a "sell"
position  and the  Enterprise  Common  Stock  Fund is in a "buy"  position,  the
Enterprise Common Stock Fund will buy from the ESOP Fund at the closing price on
the New York Stock Exchange for that day. In such case, no brokerage commissions
will  be  charged  on the  transaction.  Otherwise,  all  shares  sold  for  the
Enterprise  Common  Stock Fund and the ESOP Fund are sold by the  Trustee on the
open market through a broker.  The proceeds,  net of brokerage  commissions  and
transfer taxes, are distributed to the Participant.

Loans

A loan to a  Participant  is  considered  an  investment  in such  Participant's
Savings  Account and the  principal  amount of the loan is treated as a separate
investment within the various sub-accounts of the Participant's Savings Account.
Repayments  of the  principal  amount  of the loan  are  credited  to each  such
sub-account and repayments of principal along with any accrued  interest thereon
are invested in the Savings Account  Investment  Funds in the same manner as the
Participant's  then  current-investment  direction  for  Deposits  and  Employer
Contributions.

Loan amounts are taken from  sub-accounts of a Participant's  Savings Account in
the following order:

(a)      Deferred Deposits
(b)      Unmatured vested Employer Contributions
(c)      Matured vested Employer Contributions
(d)      Rollover Contributions
(e)      Unmatured post-1986 Nondeferred Deposits
(f)      Matured post-1986 Nondeferred Deposits
(g)      Pre-1987 Nondeferred Deposits

Each loan is secured by an assignment of the Participant's  entire right,  title
and  interest  in and to the  Master  Trust  Fund to the  extent of the loan and
accrued interest thereon. (See Note 1. SUMMARY OF THE PLAN - Loan Provisions.)

Interfund Transfers -- ESOP Fund to Savings Account

Participants  are  permitted to transfer  all, but not less than all,  shares of
Enterprise  Common  Stock from their ESOP Funds to their  Savings  Accounts.  To
effect such  transfers,  the Trustee will sell the shares of  Enterprise  Common
Stock held in the ESOP Fund and  invest  the  proceeds  in the  Savings  Account
Investment Funds designated by the Participant.  The cash value of each share of
Enterprise  Common  Stock  transferred  will be equal to the  price per share of
Enterprise Common Stock actually  received by the Trustee.  Any such transfer is
treated as a rollover contribution.

Holding Account

The  Holding  Account is a vehicle to record the  transactions  either  from one
investment  Fund to another  investment  Fund or from an  investment  Fund to an
outside  source.  Daily  balances  which  remain  in  the  Holding  Account  are
temporarily invested in short-term, liquid investments at the Trustee Bank until
disbursement.  Activity within the Holding Account includes inflows and outflows
of cash related to investment Fund transfers,  Deposits, Employer Contributions,
withdrawals, receipts of dividends and interest, expenses incurred in connection
with the administration of the Plan, benefit payments and loan transactions.

Vesting

Employer  Contributions to a Participant's  Savings Account are immediately
vested  upon a  Participant's  completion  of  five  years  of  service  with an
Employer, or when a Participant is eligible for retirement,  disabled,  laid off
or dies.  All amounts  credited to a  Participant's  ESOP Fund are fully vested.

Penalties Upon Withdrawal

If a Participant withdraws vested Employer  Contributions and/or Deposits before
they have been in the Plan for twenty-four  months,  such  Participant will lose
the matching Employer Contributions on Deposits made during the subsequent three
months.  Distributions to Participants electing to withdraw Nondeferred Deposits
and Employer  Contributions are made as soon as practicable after such elections
are received by the Plan's Record Keeper.  Nondeferred Deposits may be withdrawn
at any time,  but certain  penalties  may apply.  Deferred  Deposits  may not be
withdrawn  during   employment  prior  to  age  59-1/2  except  for  reasons  of
extraordinary  financial  hardship  and  to the  extent  permitted  by  the  IRC
(hardship  withdrawals).  Distributions  to  Participants  of approved  hardship
withdrawals are made as soon as practicable after such approval.




Rights Upon Termination

The  Company  expects and intends to  continue  the Plan  indefinitely,  but has
reserved the right to amend,  suspend or terminate  the Plan at any time. In the
event  of  termination  of the  Plan,  the  net  assets  of the  Plan  would  be
distributed  to the  Participants  based on the  balances  in  their  individual
accounts at the date of termination.

3.   INVESTMENTS

The financial statements of the Plan include the following:

     A.  Savings Account Investment Funds

          (1)  On March 31,  1998,  the  assets of the  Stable  Value  Fund were
               merged,  for  investment  purposes,  with the  Stable  Value Fund
               assets of the Thrift  Plan.  The assets of the Stable  Value Fund
               are invested in GICs and similar investment instruments issued by
               insurance   companies  or  other  financial   institutions  which
               contractually  provide for a guarantee of principal  and interest
               for the  respective  contract  periods.  Effective  October 1997,
               PRIMCO  Capital  Management was hired to manage the assets of the
               Stable Value Fund. All contract values  approximate  fair values.
               As of December 31,  1998,  the Plan's  interest in the  following
               GICs was approximately 33%.

               The following Traditional GICs are continuing in effect:

               (i)  Two four and one-half year contracts with  Metropolitan Life
                    Insurance  Company,  expiring  December 31, 1999,  effective
                    interest  rates of 8.12% and 8.17%,  respectively,  contract
                    values of $6,829,806 and $16,123,205, respectively;

               (ii) A five  year  contract  with the  Principal  Life  Insurance
                    Company,  expiring on December 31, 1999,  effective interest
                    rate of 8.15%, contract value of $17,777,206;

               (iii)A five year contract  with First  Allmerica  Financial  Life
                    Insurance  Company,  formerly  known  as State  Mutual  Life
                    Insurance  Company,  expiring  January  4,  1999,  effective
                    interest rate of 5.66%, contract value of $10,532,028;

               (iv) Two  five  year  contracts  with  New  York  Life  Insurance
                    Company,  expiring  June 30,  1999,  each with an  effective
                    interest rate of 7.07%,  contract  values of $6,016,969  and
                    $9,485,531, respectively;

               (v)  A five year contract expiring January 4, 1999, with Allstate
                    Life Insurance  Company,  effective  interest rate of 5.65%,
                    contract value of $7,879,645;

               (vi) A five  year  contract  expiring  December  31,  1999,  with
                    Prudential Life Insurance  Company,  effective interest rate
                    of 8.01%, contract value of $15,630,942; and

               (vii)A five year contract  expiring June 30, 2000,  with AIG Life
                    Insurance   Company,   effective  interest  rate  of  6.14%,
                    contract value of $8,979,549.

               The following Synthetic GICs are continuing in effect:

               (i)  An open-ended  contract  with J.P.  Morgan as the book value
                    wrapper and Pacific  Investment  Management Company managing
                    the underlying  portfolio  providing an effective  crediting
                    rate as of December  31, 1998 of 6.91% and a contract  value
                    of  $63,514,786.  The  crediting  rate for the Synthetic GIC
                    effective January 1, 1999 through March 31, 1999 was 6.91%;

               (ii) An open-ended  contract with The Chase Manhattan Bank as the
                    book value wrapper and Seix Investment Advisors managing the
                    underlying  portfolio  providing an effective crediting rate
                    as of  December  31,  1998 of 6.48% and a contract  value of
                    $35,249,217. The crediting rate effective March 31, 1999 was
                    6.76%;

               (iii)An open-ended  contract with Allstate Life Insurance Company
                    as the book  value  wrapper  and PRIMCO  Capital  Management
                    managing  the  underlying  portfolio  providing an effective
                    crediting  rate  as of  December  31,  1998 of  5.89%  and a
                    contract value of $57,920,302.  The crediting rate effective
                    March 31, 1999 was 5.96%;

               (iv) An  open-ended  contract  with State  Street  Bank and Trust
                    Company  as  the  book  value  wrapper  and  PRIMCO  Capital
                    Management  managing the underlying  portfolio  providing an
                    effective  crediting  rate as of December  31, 1998 of 5.42%
                    and a contract  value of  $30,846,390.  The  crediting  rate
                    effective March 31, 1999 was 5.21%;

               (v)  A pooled  separate  account  expiring  May 1, 2007 with John
                    Hancock  Mutual  Life  Insurance  Company  as the book value
                    wrapper and managing the underlying  portfolio  providing an
                    effective  crediting  rate as of December  31, 1998 of 5.18%
                    and a  contract  value of  $8,198,099.  The  crediting  rate
                    effective March 31, 1999 was 5.28%;

               (vi) Two five  year  floating  rate  contracts  with  Caisse  des
                    Depots, expiring November 26, 2002, effective crediting rate
                    on each contract as of December 31, 1998 of 4.80%,  contract
                    values of $4,018,540  and  $2,009,270.  The  crediting  rate
                    effective on each contract as of March 31, 1999 was 5.29%;

               (vii)Two five  year  floating  rate  contracts  with  Caisse  des
                    Depots, expiring December 12, 2002, effective crediting rate
                    on each contract as of December 31, 1998 of 4.52%,  contract
                    values of $4,009,701  and  $2,004,851.  The  crediting  rate
                    effective on each  contract  as of March 31, 1999 was 5.32%;
                    and

               (viii) A five year floating-rate contract with Caisse des Depots,
                    expiring  February 3, 2003,  effective  crediting rate as of
                    December 31, 1998 of 4.32%,  contract  value of  $3,020,580.
                    The crediting rate effective March 31, 1999 was 4.73%.

          (2)  The assets of the  Enterprise  Common  Stock Fund are invested in
               Enterprise Common Stock.

          (3)  Effective  September  1997, the assets of the Large Company Stock
               Index  Fund  are  invested  in  the  capital  stock  of  Vanguard
               Institutional Index Fund ("Stock Index Equities Fund"), a no-load
               mutual fund managed by The Vanguard  Group,  Inc. The  prospectus
               for the Stock Index  Equities Fund indicates that such fund seeks
               to  replicate  the  investment  performance  of the  Standard and
               Poor's 500 Composite Stock Price Index.  Prior to September 1997,
               the assets of the Large Company Stock Index Fund were invested in
               the Bankers Trust Institutional  Equity 500 Index Fund managed by
               Bankers Trust Company.

          (4)  The assets of the  Intermediate  Government  Securities  Fund are
               invested  in the  capital  stock  of the  Delaware-Voyageur  U.S.
               Government  Securities Fund, a no-load mutual fund managed by the
               Delaware  Management   Company,   Inc.  The  prospectus  for  the
               Delaware-Voyageur  U.S. Government Securities Fund indicates that
               such fund invests primarily in U.S. Treasury bills,  notes, bonds
               and other obligations issued or unconditionally guaranteed by the
               U.S. Government, or otherwise backed by the full faith and credit
               of the U.S. Government,  and repurchase  agreements fully secured
               by such obligations.

          (5)  The assets of the  International  Stock Fund are  invested in the
               capital  stock of the T. Rowe Price  International  Stock Fund, a
               no-load mutual fund managed by Rowe Price-Fleming  International,
               Inc. The  prospectus  for the T. Rowe Price  International  Stock
               Fund indicates that such fund invests  primarily in common stocks
               of established, non-U.S. companies.

          (6)  The assets of the  Mid/Small  Company  Stock Fund are invested in
               the capital stock of the Putnam Vista Fund, a no-load mutual fund
               managed by Putnam Investment Management,  Inc. The prospectus for
               the  Putnam  Vista  Fund  indicates  that such fund  invests in a
               diversified   portfolio  of  common   stocks  which  may  include
               widely-traded common stocks of larger companies as well as common
               stocks of smaller, less well-known companies.

          (7)  On  March  31,  1998,  the  assets  of the  Conservative  Pre-Mix
               Portfolio  were  merged,  for  investment   purposes,   with  the
               Conservative  Pre-Mix  Portfolio  assets of the Thrift Plan.  The
               assets of the  Conservative  Pre-Mix  Portfolio  are  invested in
               specific   percentages   within  a  mix  of  five  existing  Plan
               investment   Funds:  40%  Stable  Value  Fund,  20%  Intermediate
               Government  Securities  Fund, 20% Large Company Stock Index Fund,
               10%  International  Stock Fund,  and 10% Mid/Small  Company Stock
               Fund. Every quarter the Trustee re-aligns this portfolio to match
               its conservative (risk and return) investment  strategy of 60% in
               bonds and 40% in stocks.

          (8)  On March 31, 1998, the assets of the Moderate  Pre-Mix  Portfolio
               were merged, for investment  purposes,  with the Moderate Pre-Mix
               Portfolio  assets of the Thrift Plan.  The assets of the Moderate
               Pre-Mix Portfolio are invested in specific  percentages  within a
               mix of five existing  Plan  investment  Funds:  25% Large Company
               Stock Index Fund, 20% Stable Value Fund, 20% International  Stock
               Fund,  20%  Intermediate  Government  Securities  Fund,  and  15%
               Mid/Small Company Stock Fund. Every quarter the trustee re-aligns
               this portfolio to match its moderate (risk and return) investment
               strategy of 60% in stocks and 40% in bonds.

          (9)  The assets of the  Aggressive  Pre-Mix  Portfolio are invested in
               specific   percentages   within  a  mix  of  four  existing  Plan
               investment  Funds:  30%  Large  Company  Stock  Index  Fund,  25%
               International  Stock Fund, 25% Mid/Small  Company Stock Fund, and
               20%  Intermediate  Government  Securities Fund. Every quarter the
               Trustee  re-aligns this  portfolio to match its aggressive  (risk
               and  return)  investment  strategy  of 80% in  stocks  and 20% in
               bonds.

B.       ESOP Fund

         Shares of  Enterprise  Common  Stock held as assets of the Plan's  ESOP
         Fund were  transferred  to the Plan in 1988 as a result of the spin-off
         and merger  with the Plan of the  bargaining  unit  portions of PSE&G's
         former TRASOP and PAYSOP.  No additional  contributions to or transfers
         into the ESOP Fund are presently permitted or were allowed during 1998.



C.       Participants

                                                              Participants
                                                           As of December 31,
                                                           ------------------
                                                           1998          1997
                                                           ----          ----
         Total Plan Participants                           6,096         6,077

         Participants by Fund
         --------------------

         Stable Value Fund                                  3,921        4,146
         Enterprise Common Stock Fund                       5,224        5,098
         Large Company Stock Index Fund                     3,293        3,051
         Intermediate Government Securities Fund              539          493
         International Stock Fund                           1,253        1,271
         Mid/Small Company Stock Fund                       1,668        1,404
         Conservative Pre-Mix Portfolio                       487          396
         Moderate Pre-Mix Portfolio                         1,048          917
         Aggressive Pre-Mix Portfolio                       1,467        1,265
         ESOP Fund                                            988        1,067






4.   INVESTMENT OF THE PLAN AND THRIFT PLAN IN THE MASTER TRUST

The Plan's  investments  are included in the Master Trust which was  established
for the investment of assets of all of the Company's qualified  retirement plans
including the Plan and the Thrift Plan.  The following  tables  present the fair
values of and the investment  income  recognized by the  investments of the Plan
and Thrift Plan in the Master  Trust as of and for the periods  ending  December
31, 1998 and 1997. As of December 31, 1998 and 1997, the Plan's interest in such
assets of the Master Trust were approximately 36% and 35%, respectively.

                                                       December 31,
                                                       ------------
                                                  1998                 1997
                                                  ----                 ----
Investments at fair value:
    Participant Loans                         $ 25,454,147        $ 23,576,663
    Cash and Cash equivalents                   45,231,345          47,743,519
    Common Stock of Public
         Service Enterprise Group              119,349,502          92,087,265
    Mutual Funds                               424,228,419         326,616,013
    Guaranteed Insurance Contracts             310,046,617         279,675,584
                                             -------------       -------------
                                             $ 924,310,030       $ 769,699,044
                                             =============       =============





                                                                          December 31,
                                                                          ------------
                                                                  1998                  1997
                                                                  ----                  ----
                                                                              
Investment income recognized:
    Net appreciation in fair value of Mutual Funds*          $ 79,392,487           $ 57,823,392
    Net appreciation/(depreciation) in fair value of
         Common Stock of Enterprise                            24,932,427             14,876,883
    Interest from Mutual Funds                                  1,074,445                864,144
    Interest from Common Stock of
         Enterprise Funds                                         272,697                319,066
    Interest from Guaranteed Insurance Contracts               20,481,619             20,956,370
    Dividends from Common Stock of Enterprise                   5,405,541              5,268,123
                                                            -------------          -------------
                                                            $ 131,559,216          $ 100,107,978
                                                            =============          =============
    * Includes Dividends earned from Mutual Funds.






5.   UNIT VALUE INFORMATION -- SAVINGS ACCOUNT INVESTMENT FUNDS

Unit values of the  Investment  Funds are determined at the end of each business
day  (Valuation  Day) by dividing the market value of net assets  available  for
benefits  by  the  number  of  units  allocated  to all  Participants  as of the
respective Valuation Date.

New units are allocated to each Participant's Savings Account at the end of each
business day by dividing Deposits made by, or on behalf of, such Participant for
such business day and the related Employer Contributions,  if any, together with
repayment  of the  principal  amount  of any loan to the  Participant's  Savings
Account, including interest paid thereon, by the unit value determined as of the
end of the Valuation Date. If a Participant makes a transfer between  Investment
Funds, makes a withdrawal, receives a distribution or a loan or makes a rollover
contribution,  the  amount so  transferred,  withdrawn,  distributed,  loaned or
rolled over is also  determined by the unit value of each  Investment Fund as of
the applicable  Valuation  Date for such  transaction.  The unit  information of
investments  by  Investment  Fund as of the last business day of each year is as
follows:





Investment Fund                                      Year             Unit Value (Dollars)             Number of Units
- ---------------                                      ----             --------------------             ---------------

                                                                                                 
Stable Value Fund (1)                                1998                    $10.47                       10,365,053
                                                     1997                    $12.87                        7,702,788

Enterprise Common Stock Fund                         1998                    $14.42                        3,164,023
                                                     1997                    $11.55                        2,742,071

Large Company Stock Index Fund                       1998                    $19.93                        4,304,776
                                                     1997                    $15.51                        3,884,340

Intermediate Govt. Securities Fund                   1998                    $12.33                          263,237
                                                     1997                    $11.44                          189,184

International Stock Fund                             1998                    $13.02                          804,676
                                                     1997                    $11.24                          767,864

Mid/Small Company Stock Fund                         1998                    $14.64                        1,498,289
                                                     1997                    $12.28                        1,149,213

Conservative Pre-Mix Portfolio (1)                   1998                    $10.71                          605,098
                                                     1997                    $11.71                          393,920

Moderate Pre-Mix Portfolio (1)                       1998                    $10.73                        1,302,363
                                                     1997                    $11.94                          878,894

Aggressive Pre-Mix Portfolio                         1998                    $14.64                        1,332,944
                                                     1997                    $12.26                        1,152,300
- --------------------------------------------------

(1)  As a result of the merger of Stable Value Funds, Conservative  and Moderate
     Pre-Mixed Portfolios on March 31, 1998 unit values were reset to $10.00.




ESOP FUND VALUATION

Enterprise  Common Stock share value is determined  by using the closing  market
price on the New York Stock  Exchange as reported in the Wall Street  Journal as
Composite  Transactions.  If a Participant  withdraws shares, the shares are, at
the Participant's  election,  either  distributed to such Participant or sold by
the Trustee and the proceeds,  net of commissions and taxes,  are distributed to
the  Participant.

The ESOP Fund information as of the last business day of each
year is as follows:

     Year             Price per share               Number of Shares
     ----             ---------------               ----------------
     1998                   $40.0000                     254,231
     1997                   $31.6875                     275,610

6.   FEDERAL INCOME TAXES

The Company believes that the Plan and its related Trust, including the portions
of the former  TRASOP and PAYSOP  applicable to  bargaining  unit  Participants,
which portions were spun-off and merged with the Plan effective January 1, 1988,
are qualified under Sections 401(a) and 501(a) of the IRC and, as such, the Plan
is exempt from taxation on its earnings.  A determination letter to such effect,
dated  April  8,  1998,  was  obtained  from  the  Internal   Revenue   Service.
Participants are not taxed on Company  Contributions,  Deferred Deposits,  or on
the earnings  credited to their  Savings  Account,  until  distribution  of such
amounts from the Plan.

7.   COMPLIANCE WITH ERISA

The Plan is  generally  subject to the  provisions  of Titles I and II of ERISA,
including the provisions with respect to reporting,  disclosure,  participation,
vesting and fiduciary responsibility.  However, it is not subject to the funding
requirements  of Title I and benefits  under the Plan are not  guaranteed by the
Pension Benefit Guarantee Corporation under Title IV of ERISA.



                                   SIGNATURES
                                   ----------

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
trustees (or other persons who administer the Plan) have duly caused this annual
report to be signed by the undersigned thereunto duly authorized.



                              Public Service Electric and Gas Company
                                        Employee Savings Plan
                              ---------------------------------------
                                           (Name of Plan)



                                   By:  M. PETER MELLETT
                                   --------------------------
                                        M. Peter Mellett
                                        Chairman of Employee
                                        Benefits Committee



Date: June 30, 1999




                                  EXHIBIT INDEX
                                  -------------

Exhibit Number
- --------------

1    Public  Service  Electric and Gas Company  Employee  Savings Plan,  amended
     December 21, 1998.

2    Independent Auditors' Consent.