Public Notice: Approval of an Administrative Amendment for a Tribal Minor NSR Facility; Twenty-Nine Palms Band of Mission Indians Power Generation Facility, Coachella, CA
Summary
Approval of an Administrative Amendment for a Tribal Minor NSR Facility Twenty-Nine Palms Band of Mission Indians Power Generation Facility. Source ID #69; Application #2026-002-AA.
Final Action
The United States Environmental Protection Agency (EPA), Region 9 is approving an Administrative Amendment for the Permit #: C-2023-6-R2 Source ID: 69. This approval pertains to the construction and operation of the Twenty-Nine Palms Band of Mission Indians Power Generation Facility (Source), a power plant, to be located on the Twenty-Nine Palms Band of Mission Indians Tribal Land, near Coachella, California. EPA is approving the Source’s request pursuant to the provisions of Clean Air Act (CAA) sections 110(a) and 301(d) and EPA’s Federal Indian Country Minor New Source Review (NSR) Program at Code of Federal Regulations (CFR) title 40, sections 49.151-161 (Tribal Minor NSR Program). This Approval is effective as of February 25, 2026.
Source Location
49300 Diversity Lane
Coachella, Riverside County, California 92236
Twenty-Nine Palms Band of Mission Indians Tribal Land
Administrative Record
The final approval decision, EPA’s Region 9’s Technical Support Document for this action, and all other supporting information are available through www.regulations.gov under Docket ID No. EPA-R09-OAR-2026-0859. If you have trouble accessing the materials, or for other methods to obtain these materials, please contact Noelle Mushro at (415) 972-3987 or R9airpermits@epa.gov. Staff can also be reached through EPA Region 9’s toll-free general information line at (866) 372-9378.
Additional Information
If you have questions, or if you wish to obtain further information, please contact Noelle Mushro at (415) 972-3987 or via email at R9airpermits@epa.gov, or at EPA mailing address above. If you would like to be added to our mailing list to receive future information about this approval action or other permit decisions issued by EPA Region 9, please contact EPA Region 9 by sending an email to R9airpermits@epa.gov.
***Please bring this notice to the attention of all persons who would be interested in this matter.***
Applicants or Respondents
Twenty-Nine Palms Band of Mission Indians Power Generation Facility49300 Diversity Lane Coachella
Riverside County, CA 92236
United States