Exhibit 21.1

Subsidiaries – December 31, 2019	Ownership
Subsidiaries of BioHiTech Global, 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)		60	%
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)		88	%
New Windsor Resource Recovery LLC (Delaware limited liability company)		100	%
Rensselaer Resource Recovery LLC (Delaware limited liability company)		50	%