EX-21 4 ex21-12312020.htm SUBSIDIARIES OF REGISTRANT
EXHIBIT 21
PUBLIC SERVICES ENTERPRISE GROUP INCORPORATED
SIGNIFICANT SUBSIDIARIES

Name |  | Ownership % |  | State of Incorporation
Public Service Electric and Gas Company |  | 100 |  | New Jersey
PSEG Power LLC |  | 100 |  | Delaware
PSEG Nuclear LLC |  | 100 |  | Delaware
PSEG Energy Resources & Trade LLC |  | 100 |  | Delaware

The remaining subsidiaries of Public Service Enterprise Group Incorporated are not significant as defined in Regulation S-X.