Exhibit 21.1

Subsidiaries – December 31, 2021	Ownership
Subsidiaries of Renovare Environmental, Inc.:
Bio Hi Tech America, LLC (Delaware limited liability company)	100	%
BioHiTech Europe Limited (A private company limited by shares registered in England and Wales)	100	%
E.N.A Renewables LLC (Delaware limited liability company)	100	%
BHT Financial LLC (Delaware limited liability company)	100	%
Apple Valley Waste Conversions, LLC (Delaware limited liability company)	31	%
Refuel America, LLC (Delaware limited liability company)	68	%
Subsidiaries of Refuel America LLC:
Apple Valley Waste Technologies Buyer, Inc. (Delaware Corporation)	100	%
Apple Valley Waste Technologies LLC (Delaware limited liability company)	100	%
Entsorga West Virginia LLC (Delaware limited liability company)	94	%
New Windsor Resource Recovery LLC (Delaware limited liability company)	100	%
Rensselaer Resource Recovery LLC (Delaware limited liability company)	50	%