Amendment, dated as of October 17, 2017, to Amended and Restated Credit Agreement dated as of August 14, 2015, as amended, among Entergy Arkansas, Inc., as the Borrower, the banks and other financial institutions party thereto as Lenders, Citibank, N.A., as Administrative Agent and as an LC Issuing Bank, and the other LC Issuing Banks party thereto

To the Lenders party to each of the Credit Agreements

referred to below and the Administrative Agent referred to below

Ladies and Gentlemen:

Reference is made to the following documents;

The ETR Credit Agreement, the EAI Credit Agreement, the ELL Credit Agreement and the ETI Credit Agreement are herein referred to as, collectively, the “Credit Agreements”. Unless otherwise indicated, capitalized terms used herein and not otherwise defined herein have the meanings given such terms in the Credit Agreements.

Section 1. Amendment to Credit Agreements. The parties hereto agree that, subject to the satisfaction of the conditions precedent set forth in Section 2 below, each Credit Agreement is amended as follows:

Section 2.02(a) is amended by (1) replacing the text “and (ii) in the case of a Borrowing comprising Base Rate Advances, not later than 11:00 A.M. (New York City time) on the date of the proposed Borrowing” in the first sentence of such Section with “and (ii) in the case of a Borrowing comprising Base Rate Advances,

not later than 1:00 P.M. (New York City time) on the date of the proposed Borrowing” and (2) replacing the text “(y) 1:00 P.M. (New York City time) on the date of any Borrowing comprising Base Rate Advances” in the third sentence of such Section with “(y) 3:00 P.M. (New York City time) on the date of any Borrowing comprising Base Rate Advances”.

Section 2. Conditions Precedent. Section 1 above shall be effective as of the date hereof when and if the Administrative Agent under each Credit Agreement shall have received counterparts of this amendment (this “Amendment”), duly executed by the Borrower under each Credit Agreement and Lenders constituting Majority Lenders under each Credit Agreement.

Section 3. Effect on the Credit Agreements. Except as expressly provided above, the execution, delivery and effectiveness of this Amendment shall not operate as an amendment or waiver of any right, power or remedy of any Lender under any Loan Document, nor constitute an amendment or waiver of any provision of any Loan Document. Except as expressly provided above, each Loan Document is and shall continue to be in full force and effect and is hereby in all respects ratified and confirmed. This Amendment shall constitute a Loan Document under each Credit Agreement and shall be binding on the parties hereto and their respective successors and permitted assigns under the Loan Documents. Upon and after the execution of this Amendment by each of the parties hereto, each reference in the respective Credit Agreements to “this Agreement”, “hereunder”, “hereof” or words of like import referring to such Credit Agreement, and each reference in the other Loan Documents corresponding to such Credit Agreement to “the Credit Agreement”, “thereunder”, “thereof” or words of like import referring to such Credit Agreement, shall mean and be a reference to such Credit Agreement, as amended by this Amendment.

Section 4. Counterparts. This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page of this Amendment by facsimile or in electronic (i.e., “pdf” or “tif”) format shall be effective as delivery of a manually executed counterpart of this Amendment.

Section 5. Governing Law. This Amendment shall be governed by, and construed in accordance with, the laws of the State of New York.

Please indicate your agreement to the foregoing by signing and returning a counterpart to this Amendment by facsimile or e-mail to Ryan Garka (fax no. 704 ###-###-####, Attention: Ryan Garka / ***@***).

Very truly yours,