EXHIBIT 99



            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in Registration Statement No.
000-01930 of Public Service Enterprise Group Incorporated on Form S-8 of our
report dated June 23, 2004, appearing in this Annual Report on Form 11-K of the
Public Service Enterprise Group Incorporated Thrift and Tax-Deferred Savings
Plan for the year ended December 31, 2003.


/s/ DELOITTE & TOUCHE LLP
Parsippany, New Jersey
June 25, 2004