EXHIBIT 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Archaea Energy Inc. (the “Company”), for the period ended September 30, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Eric Javidi, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1)    the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)    the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

	ARCHAEA ENERGY INC.
Date: November 15, 2021	By:	/s/ Eric Javidi
		Eric Javidi
		Chief Financial Officer
		(Principal Financial Officer)

US 8409310