NRG ENERGY, INC. AND EACH OF THE GUARANTORS PARTY HERETO 4.734% SENIOR SECURED FIRST LIEN NOTES DUE 2030 5.407% SENIOR SECURED FIRST LIEN NOTES DUE 2035 SUPPLEMENTAL INDENTURE Dated as of October 8, 2025 Deutsche Bank Trust Company Americas TrusteeSupplemental Indenture • October 8th, 2025 • NRG Energy, Inc. • Electric services • New York
Contract Type FiledOctober 8th, 2025 Company Industry JurisdictionSUPPLEMENTAL INDENTURE, dated as of October 8, 2025, by and among NRG Energy, Inc., a Delaware corporation (the “Company”), the Guarantors (as defined herein) and Deutsche Bank Trust Company Americas, a New York Banking corporation, as trustee (the “Trustee”).
NRG ENERGY, INC. AND EACH OF THE GUARANTORS PARTY HERETO 5.750% SENIOR NOTES DUE 2034 6.000% SENIOR NOTES DUE 2036 SUPPLEMENTAL INDENTURE Dated as of October 8, 2025 Deutsche Bank Trust Company Americas TrusteeSupplemental Indenture • October 8th, 2025 • NRG Energy, Inc. • Electric services • New York
Contract Type FiledOctober 8th, 2025 Company Industry JurisdictionSUPPLEMENTAL INDENTURE, dated as of October 8, 2025, by and among NRG Energy, Inc., a Delaware corporation (the “Company”), the Guarantors (as defined herein) and Deutsche Bank Trust Company Americas, a New York Banking corporation, as trustee (the “Trustee”).