EXHIBIT (24.1)

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of Ecolab Inc., a Delaware corporation, does hereby make, nominate and appoint CHRISTOPHE BECK, LANESHA T. MINNIX and THERESA E. CORONA, and each of them, to be my attorney-in-fact, with full power and authority to sign his name to the Annual Report on Form 10-K of Ecolab Inc. for the fiscal year ended December 31, 2023, and all amendments thereto, provided that the Annual Report and any amendments thereto, in final form, be approved by said attorney-in-fact, and his name, when thus signed, shall have the same force and effect as though I had manually signed said document.

IN WITNESS WHEREOF, I have hereunto affixed my signature this 23^rd day of February, 2024.


	/s/Shari L. Ballard
	Shari L. Ballard

	/s/Barbara J. Beck
	Barbara J. Beck

	/s/Eric M. Green
	Eric M. Green

	/s/Arthur J. Higgins
	Arthur J. Higgins

	/s/Michael Larson
	Michael Larson

	/s/David W. MacLennan
	David W. MacLennan

	/s/Tracy B. McKibben
	Tracy B. McKibben

	/s/Lionel L. Nowell, III
	Lionel L. Nowell, III

	/s/Victoria J. Reich
	Victoria J. Reich

	/s/Suzanne M. Vautrinot
	Suzanne M. Vautrinot

	/s/John J. Zillmer
	John J. Zillmer