On March 12, 2025, the comment period begins for the proposal to issue Air Quality Control Renewal Permit Number 102492 to Energy Fuels Resources (USA) Inc. for the continued operation of an underground uranium mine located 36 miles southwest of Fredonia, Arizona. The comment period ends on April 11, 2025.

Permittee:

Energy Fuels Resources (USA) Inc.

Facility:  

Energy Fuels Resources — Arizona 1 Mine

The facility emits the following air contaminants: coarse particulate matter with diameters 10 micrometers or less (PM₁₀), fine particulate matter with diameters 2.5 micrometers or less (PM_2.5), volatile organic compounds (VOCs), nitrogen oxides (NO_X),  lead (Pb), sulfur dioxide (SO₂), carbon monoxide (CO), and hazardous air pollutants (HAPS).

Review Documents:

• Original Published Public Notice | View > 
• Draft Permit | View >  
• Technical Support Document | View >  
• Application for Permit Renewal | View >  
• In person at:
  • ADEQ Record Center | Learn How >
  • or at City of Fredonia Clerk’s Office, 25 N. Main St., Fredonia, Arizona 86022

Public Comment Period:

Dates: March 12, 2025 – April 11, 2025

Comments may be submitted as follows:

•      By Email | Send Email >
•      By Mail (Must be postmarked or received by April 11, 2025):

ADEQ
Air Quality Division, Air Permits

Attn: Karla Murrieta

1110 W. Washington St.
Phoenix, AZ  85007