Third Assignment of Availability Agreement Sample Contracts

THIRD ASSIGNMENT OF AVAILABILITY AGREEMENT, CONSENT AND AGREEMENT
Third Assignment of Availability Agreement • October 3rd, 2025 • Entergy Mississippi, LLC • Electric services • New York

This Third Assignment of Availability Agreement, Consent and Agreement (hereinafter referred to as this “Assignment”), dated October 1, 2025, is made by and among System Energy Resources, Inc. (the “Company”), Entergy Arkansas, LLC, (“Entergy Arkansas”), Entergy Mississippi, LLC (“Entergy Mississippi”), and Entergy New Orleans, LLC (“Entergy New Orleans”) (hereinafter Entergy Arkansas, Entergy Mississippi and Entergy New Orleans are called individually an “Affiliate Operating Company” and collectively, the “Affiliate Operating Companies”) and The Bank of New York Mellon (successor to United States Trust Company of New York), as trustee (the “Trustee”) under the below-referenced Restated Mortgage.