Public Notice: Tuesday, August 22, 2017

Wyoming Department of Environmental Quality  | view as a webpage

Wyoming Department of Environmental Quality

Public Notice: Tuesday, August 22, 2017

Please refer to the links associated with each public notice for specific information pertaining to that application or visit our website here for more information regarding all applications currently on notice.

The Division of Air Quality, proposes to approve the following request:

Aethon Energy Operating LLC (A0005070): Modify Air Quality Permit MD-8264A2 for the GBU Moneta #1 Central Facility Compressor Station. One (1) 1,680 Waukesha 7044GSI engine (E1) and one (1) 1,680 hp Waukesha L7044GSI (E4) engine were previously permitted but have not been installed, and approval to construct these units is no longer valid. This permit action authorizes installation of the previously permitted engines and adding flexibility to install any combination of two (2) 1,680 hp Waukesha 7044GSI, 1,480 hp Waukesha 7042GSI or 2,370 hp Caterpillar G3608LE engines. Aethon is also requesting authorization to replace the existing 1,478 hp Waukesha 7042GL engine (E2) with either a 1,680 hp Waukesha 7044GSI or 1,480 hp Waukesha 7042GSI engine. The GBU Moneta #1 Central Facility is located in the SW¼NW¼ of Section 21, T37N, R90W, approximately four (4) miles east of Moneta, in Fremont County, Wyoming.

Permit Application
Permit Analysis
Public Notice

Written comments may be directed to Nancy Vehr, Administrator, Division of Air Quality,
Department of Environmental Quality, 200 West 17th St., Cheyenne, Wyoming 82002 or by fax (307) 635-1784.  Comments submitted by email will not be included in the administrative record.