Entergy Corp (ETR) 10-K exhibit — aex-242025xpowerofattorney.htm

Document

Exhibit 24

February 19, 2026

TO: Reginald T. Jackson

Daniel T. Falstad

Re: Power of Attorney - Form 10-K

Entergy Corporation, referred to herein as the Company, will file with the Securities and Exchange Commission its Annual Report on Form 10-K for the year ended December 31, 2025, pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

The Company and the undersigned persons, in their respective capacities as directors and/or officers of the Company, as specified in Attachment I, do each hereby make, constitute and appoint Reginald T. Jackson and Daniel T. Falstad and each of them, their true and lawful Attorneys (with full power of substitution) for each of the undersigned and in his or her name, place and stead to sign and cause to be filed with the Securities and Exchange Commission the aforementioned Annual Report on Form 10-K and any amendments thereto.

Yours very truly,

ENTERGY CORPORATION

By: /s/ Andrew S. Marsh

Andrew S. Marsh

Director, Chair of the Board

and Chief Executive Officer



/s/ Gina F. Adams						/s/ Philip L. Frederickson
Gina F. Adams						Philip L. Frederickson
Director						Director


/s/ John H. Black						/s/ M. Elise Hyland
John H. Black						M. Elise Hyland
Director						Director


/s/ John R. Burbank						/s/ Stuart L. Levenick
John R. Burbank						Stuart L. Levenick
Director						Director


/s/ J. Frank Caldwell, Jr.						/s/ Andrew S. Marsh
J. Frank Caldwell, Jr.						Andrew S. Marsh
Director						Director, Chair of the Board and Chief Executive Officer

/s/ Kirkland H. Donald						/s/ Karen A. Puckett
Kirkland H. Donald						Karen A. Puckett
Director						Director


/s/ Brian W. Ellis						/s/ R. Lewis Ropp
Brian W. Ellis						R. Lewis Ropp
Director						Director


						/s/ Kimberly A. Fontan
						Kimberly A. Fontan
						Executive Vice President and Chief Financial Officer

ATTACHMENT I

Entergy Corporation

Chair of the Board and Chief Executive Officer - Andrew S. Marsh (principal executive officer)

Executive Vice President and Chief Financial Officer - Kimberly A. Fontan (principal financial officer)

Directors - Gina F. Adams, John H. Black, John R. Burbank, J. Frank Caldwell, Jr., Kirkland H. Donald, Brian W. Ellis, Philip L. Frederickson, M. Elise Hyland, Stuart L. Levenick, Andrew S. Marsh, Karen A. Puckett and R. Lewis Ropp

February 19, 2026

TO: Reginald T. Jackson

Daniel T. Falstad

Re: Power of Attorney - Form 10-K

Entergy Arkansas, LLC, Entergy Louisiana, LLC, Entergy Mississippi, LLC, Entergy New Orleans, LLC, Entergy Texas, Inc. and System Energy Resources, Inc. (collectively referred to herein as the Companies) will each file with the Securities and Exchange Commission its Annual Report on Form 10-K for the year ended December 31, 2025, pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

The Companies and the undersigned persons, in their respective capacities as directors and/or officers of the Companies, as specified in Attachment I, do each hereby make, constitute and appoint Reginald T. Jackson and Daniel T. Falstad and each of them, their true and lawful Attorneys (with full power of substitution) for each of the undersigned and in his or her name, place and stead to sign and cause to be filed with the Securities and Exchange Commission the aforementioned Annual Report on Form 10-K and any amendments thereto.

Yours very truly,

ENTERGY ARKANSAS, LLC

ENTERGY LOUISIANA, LLC

ENTERGY MISSISSIPPI, LLC

ENTERGY NEW ORLEANS, LLC

ENTERGY TEXAS, INC.

SYSTEM ENERGY RESOURCES, INC.


/s/ John C. Dinelli						/s/ Phillip R. May, Jr.
John C. Dinelli Director of System Energy Resources, Inc.						Phillip R. May, Jr. Director, Chairman of the Board, President and Chief Executive Officer of Entergy Louisiana, LLC


/s/ Haley R. Fisackerly						/s/ Kimberly S. Cook-Nelson
Haley R. Fisackerly Director, Chairman of the Board, President and Chief Executive Officer of Entergy Mississippi, LLC						Kimberly S. Cook-Nelson Director of Entergy Arkansas, LLC, Entergy Louisiana, LLC, Entergy Mississippi, LLC, Entergy New Orleans, LLC and Entergy Texas, Inc.


/s/ Kimberly A. Fontan						/s/ Deanna D. Rodriguez
Kimberly A. Fontan Director, Executive Vice President and Chief Financial Officer of Entergy Arkansas, LLC, Entergy Louisiana, LLC, Entergy Mississippi, LLC, Entergy New Orleans, LLC, Entergy Texas, Inc. Director, Chair of the Board, President and Chief Financial Officer of System Energy Resources, Inc.						Deanna D. Rodriguez Director, Chair of the Board, President and Chief Executive Officer of Entergy New Orleans, LLC


/s/ Barrett E. Green						/s/ Eliecer Viamontes
Barrett E. Green Director of System Energy Resources, Inc.						Eliecer Viamontes Director, Chairman of the Board, President and Chief Executive Officer of Entergy Texas, Inc.


/s/ Laura R. Landreaux
Laura R. Landreaux Director, Chair of the Board of Directors, President and Chief Executive Officer of Entergy Arkansas, LLC

ATTACHMENT I

Entergy Arkansas, LLC

Chair of the Board of Directors, President and Chief Executive Officer - Laura R. Landreaux (principal executive officer)