Company: EAI
Filing Date: 2025-05-06
Form Type: 424B2
Source: 0001193125-25-113786
Chunk: 8

Company: ENTERGY ARKANSAS, LLC
Filing Date: 2025-05-06
Form: 424B2
Chunk 8
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 States Treasury security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities 
 at 11:00 a.m., New York City time.                                                                                                                                                                                                                   |

In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices of such United States Treasury security (expressed as a percentage of principal amount and rounded to three decimal places) at 11:00 a.m., New York City time. Our actions and determinations in determining the redemption price shall be conclusive and binding for all purposes, absent manifest error. Purchase of the Bonds We or our affiliates may, at any time and from time to time, purchase all or some of the bonds at any price or prices by means other than redemption, whether by tender, in the open market, by private negotiated agreement or otherwise, subject to applicable law. S-4

Issuance of Additional First Mortgage Bonds

See “Description of the New Bonds — Issuance of Additional First Mortgage Bonds” in the accompanying prospectus for a
description of the bases upon which we are permitted to issue first mortgage bonds under the mortgage and the related requirements for such issuance. As of March 31, 2025, we had approximately 1.582 billion of available property additions,
entitling us to issue approximately $949 million principal amount of first mortgage bonds on the basis of property additions, and we could have issued approximately $1.023 billion principal amount of first mortgage bonds on the basis of retired
first mortgage bonds. Such amounts will be affected by the issuance of the new bonds. The new bonds will be issued on the basis of property additions.

Amendments to the Mortgage

Effective as
of January 1, 2023, the mortgage has been amended to modify the limitation on holders’ right to institute any proceeding or remedy under the mortgage to apply to any proceeding or remedy under or with respect to the mortgage or the first
mortgage bonds, as described in the last paragraph under the heading “Description of the New Bonds — Remedies — Limitation on Holders’ Right to Institute Proceedings” in the accompanying prospectus.

Effective as of January 1, 2023, the mortgage has been amended to provide that:

(1) any conveyance, transfer or lease of any of our properties where we retain mortgaged property with a fair value in excess of 167%