Posted On: Feb. 20th, 2025 - 08:16 am
On Feb. 20, 2025, the comment period begins for the proposal to issue a Class I air quality renewal permit to Arizona Public Service Company (APS) for the Fairview Generating Station, a power generation facility located in Cochise County, Arizona. The comment period ends March 24, 2025.
Permittee:
APS
Facility:
Fairview Generating Station
Located at the intersection of N. Sulphur Springs Street and Lawrence Avenue
Douglas, Arizona 85607
Cochise County
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 (PM2.5), volatile organic compounds (VOCs), nitrogen oxides (NOX), 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 | or Learn How >
- or at Douglas City Clerk’s Office, 425 E.10th St., Douglas, Arizona
Public Comment Period:
Dates: Feb. 20, 2025 – March 24, 2025
Comments may be submitted as follows:
- By Email | Send Email >
- By Mail (Must be postmarked or received by March 24, 2025):
ADEQ
Air Quality Division, Air Permits

Attn: Karla Murrieta

1110 W. Washington St.
Phoenix, AZ 85007
EPA Petition Process:
This permit is subject to review by EPA pursuant to 40 CFR 70.8 (Code of Federal Regulations) and Arizona Administrative Code R18-2-307. If EPA does not object to the issuance of this permit, you may petition to EPA within 60 days after the expiration of EPA's 45-day review period. A petition shall be based only on objections to the permit that were raised with reasonable specificity during the public comment period, unless the petitioner demonstrates that it was impracticable to raise such objections within such period, or unless the grounds for such objection arose after such period. Any person who petitions to EPA pursuant to 40 CFR 70.8(d) shall notify ADEQ by certified mail within 10 days after such petition.
Comments may be submitted to EPA according to the process for Title V Petitions | Learn More >
