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Table of Contents ( Mark One ) Commission File Number 001-09120 001-00973 001-34232 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 10 - K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED December 31 , 2020 □ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM ΤΟ OR Name of Registrant , Address , and Telephone Number Public Service Enterprise Group Incorporated 80 Park Plaza Newark , New Jersey 07102 973 430-7000 Public Service Electric and Gas Company 80 Park Plaza Newark , New Jersey 07102 973 430-7000 Title of Each Class Public Service Enterprise Group Incorporated Common Stock without par value Public Service Electric and Gas Company 9.25 % First and Refunding Mortgage Bonds , Series CC , due 2021 8.00 % First and Refunding Mortgage Bonds , due 2037 5.00 % First and Refunding Mortgage Bonds , due 2037 PSEG Power LLC 8.625 % Senior Notes , due 2031 PSEG Power LLC 80 Park Plaza Newark , New Jersey 07102 973 430-7000 Securities registered pursuant to Section 12 ( b ) of the Act : PEG State or other jurisdiction of Incorporation New Jersey Trading Symbol ( s ) PEG21 PEG37D PEG37J New Jersey PEG31 Delaware Securities registered pursuant to Section 12 ( g ) of the Act : None I.R.S. Employer Identification Number 22-2625848 22-1212800 22-3663480 Name of Each Exchange On Which Registered New York Stock Exchange New York Stock Exchange New York Stock Exchange New York Stock New York Stock Exchange ( Cover continued on next page )