COMMENT PERIOD BEGINS | Proposed Air Quality Renewal Permit for Needle Mountain Liquified Natural Gas Plant in Mohave County

On Aug. 21, 2022, the public comment period begins for the proposal to issue an Air Quality Control Renewal Permit to Arizona LNG, LLC for the continued operation of Needle Mountain LNG Plant, a liquified natural gas processing facility located in Mohave County, Arizona. The comment period ends Sep. 21, 2022.

Public Notice Information

ADEQ proposes to issue Air Quality Control Renewal Permit No. 94111 for the continued operation of Needle Mountain LNG Plant. 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: 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).


Arizona LNG, LLC

Facility Location

5499 W. Needle Mountain Road
Topock, Arizona 86436

Mohave County

Permit Type

Class I Air Quality Permit

Review Documents

Original Published Public Notice | View/Print > 
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: Aug. 21, 2022 – Sep. 21, 2022

Comments may be submitted as follows:
     By Email | Send Email > 
     By Mail (Must be postmarked or received by Sep. 21, 2022):

David Kim
Air Permits, Air Quality Division
1110 W. Washington Street
Phoenix, AZ 85007

A public hearing request must be in writing and must include the reasons for such request.

EPA Petition Process

This permit is subject to review by the Environmental Protection Agency (EPA) pursuant to 40 CFR 70.8 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 >