PUBLIC NOTICE | Proposal to Issue Air Quality Permit to Align RNG Arizona — Snowflake

ADEQ proposes to issue Air Quality Control Permit Number 90062 to Align RNG Arizona — Snowflake, LLC for the installation and operation of a renewable natural gas facility located in Navajo County, Arizona. The facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426, and the Arizona Administrative Code, Title 18, Chapter 2. The facility emits the following air contaminants: particulate matter with nominal diameter less than 10 microns (PM10), particulate matter with nominal diameter less than 2.5 microns (PM2.5), volatile organic compounds (VOCs), oxides of nitrogen (NOX), carbon monoxide (CO), sulfur dioxide (SO2), hydrogen sulfide (H2S), and hazardous air pollutants (HAPs).


Align RNG Arizona — Snowflake

Facility Location

11 miles north of Snowflake, AZ off Highway 77,
Snowflake, Navajo County, Arizona 85937

Permit Type

Class II Air Quality Permit

Review Documents

Original Published Public Notice | View >
Draft Permit | View >
Draft Technical Support Document | View >
Permit Application | View >

You may also review the above documentation in person at the ADEQ Record Center | Learn How >

Public Comment Period

Dates: Sept. 29, 2021 – Oct. 28, 2021

Comments may be submitted as follows:
     Email | Send Email >  
     Mail (Must be postmarked or received by Oct. 28, 2021):

       Balaji Vaidyanathan
       Facilities Emissions Control Section
       1110 W. Washington St.
       Phoenix, AZ  85007

People who file comments on the permit will have the right to appeal the final decision as an appealable agency action to the Office of Administrative Hearing (OAH) pursuant to §41.1092.03, and the appeal must be filed within 30 days after the issuance of the final decision. The OAH may sustain, modify or reverse the final decision.