CONSENT OF DOUGLAS H. UNDERHILL

The undersigned hereby consents to:

(i)the incorporation by reference into the Registration Statement on Form S-3 of Energy Fuels Inc. being filed with the United States Securities and Exchange Commission, and any amendments thereto (the "S-3"), of the written disclosure regarding the technical report entitled "Technical Report on the Henry Mountains Complex Uranium Property, Utah, U.S.A." dated June 27, 2012; and

(ii)the use of my name in the S-3.

/s/ Douglas H. Underhill

Douglas H. Underhill, Ph.D., C.P.G

Date: February 26, 2021