Energy Fuels Files Technical Reports for Roca Honda, Wate and Sage Plain Uranium Projects

LAKEWOOD, COLORADO--(Marketwired - Mar 19, 2015) - Energy Fuels Inc. (NYSE MKT:UUUU)(EFR.TO) ("Energy Fuels" or the "Company") is pleased to announce that it has filed an updated mineral resource estimate and preliminary economic assessment for its 60%-owned Roca Honda uranium project, a mineral resource estimate for its 50%-owned high-grade Wate breccia-pipe uranium project, and an updated mineral resource estimate for its 100%-owned Sage Plain uranium/vanadium project. Each of these reports is described in more detail below:

The Roca Honda Project:

The Company has filed on the System for Electronic Document Analysis and Retrieval ("SEDAR", www.sedar.com) a report titled, "Technical Report on the Roca Honda Project, McKinley County, State of New Mexico, U.S.A." (the "Roca Honda Technical Report") dated February 27, 2015, which includes an updated mineral resource estimate and preliminary economic assessment prepared in accordance with National Instrument 43-101, Standards for Disclosure for Mineral Projects, of the Canadian Securities Administration ("NI 43-101"). The Roca Honda Technical Report was prepared by Barton G. Stone, C.P.G., Robert Michaud, P.Eng., Stuart Collins, P.E., Mark Mathisen, C.P.G., and Harold R. Roberts, P.E. and COO of Energy Fuels, each of whom is a "qualified person" within the meaning of NI 43-101. The Roca Honda Technical Report replaces a previous August 6, 2012 technical report on the project.

The new report reflects the economics of toll milling ore at Energy Fuels' 100%-owned White Mesa Mill, rather than at a new mill which had previously been planned to be constructed closer to the Roca Honda project site. Eliminating construction of a new mill would be expected to have a significant impact on capital costs and the time line for developing the project. Although operating costs for the project are expected to increase as a result of increased transportation costs and the tolling milling charge, the life of mine capital costs are expected to be reduced by approximately $115 million. The Company believes the project is preferable with toll milling, because it is expected to substantially reduce capital costs and the time and licensing risks associated with constructing a new mill.

The project is estimated to have approximately 14.56 million pounds of uranium contained in approximately 1.51 million tons of Measured and Indicated Mineral Resources with an average grade of 0.48% eU3O8. In addition, the project is estimated to have approximately 11.21 million pounds of uranium contained in approximately 1.20 million tons of Inferred Mineral Resources with an average grade of 0.47% eU3O8. Under the base-case scenario contained in the Roca Honda Technical Report, the Roca Honda project is expected to have a 9-year mine life with average annual production of approximately 2.6 million pounds of U3O8 per year.