X0508 4 2024-01-02 0001013871 NRG ENERGY, INC. NRG 0001925859 Spencer Gerald Alfred 804 CARNEGIE CENTER PRINCETON NJ 08540 1 SVP & Chief Accounting Officer 0 Common Stock, par value $.01 per share 2024-01-02 4 A 0 3622.0000 0.0000 A 3622.0000 D Common Stock, par value $.01 per share 2024-01-02 4 A 0 1739.0000 0.0000 A 5361.0000 D Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant. Christine Zoino, by Power of Attorney 2024-01-04