Clean Air Act, Oil & Gas, Center for Biological Diversity

Title V/Clean Air Act: Center for Biological Diversity Petition to Object Filed Addressing Garfield County, Colorado Compressor...

Mitchell, Williams, Selig, Gates & Woodyard,... on 5/15/2025

The Center for Biological Diversity (“CBD”) filed a May 8th Clean Air Act Title V Petition to Object (“Petition”) before the United States Environmental Protection Agency (“EPA”) relating to Bargath, LLC for the Hyrup...more

Title V/Clean Air Act: Center for Biological Diversity Petition to Object Filed Addressing Weld County, Colorado Compressor...

Mitchell, Williams, Selig, Gates & Woodyard,... on 4/11/2025

The Center for Biological Diversity (“CBD”) filed an April 3rd Clean Air Act Title V Petition to Object (“Petition”) before the United States Environmental Protection Agency (“EPA”) related to DC Operating Company, LP for the...more

Title V/Clean Air Act: Center for Biological Diversity Petition to Object Filed Addressing San Juan County, New Mexico Oil/Gas...

Mitchell, Williams, Selig, Gates & Woodyard,... on 11/6/2024

The Center for Biological Diversity (“CBD”) filed an October 21st Title V Petition to Object (“Petition”) before the United States Environmental Protection Agency (“EPA”) related to Harvest Four Corners LLC (“Harvest”). See...more

Title V/Clean Air Act: Center for Biological Diversity Notice of Intent to Sue U.S. Environmental Protection Agency Addressing...

Mitchell, Williams, Selig, Gates & Woodyard,... on 6/6/2024

The Center for Biological Diversity (“CBD”) transmitted a May 8th Clean Air Act Notice of Intent to Sue (“NOI”) to the United States Environmental Protection Agency (“EPA”) over an alleged failure to: …issue or deny the...more

Tenth Circuit Ruling on Temporary Emissions in Colorado Will Have Widespread Impacts on Air Permitting in Western States

Holland & Hart LLP on 9/25/2023

In a decision with implications for air permitting across the West, a divided three-judge panel of the Tenth Circuit Court of Appeals vacated and remanded EPA’s approval of Colorado’s state implementation plan (SIP) based...more

Title V/Clean Air Act: Center for Biological Diversity Petition to Object to Colorado Oil and Gas Production Wastewater Treatment...

Mitchell, Williams, Selig, Gates & Woodyard,... on 12/7/2022

The Center for Biological Diversity and Grand Valley Citizens Alliance (collectively, “CBD”) filed a November 23rd Petition to Object (“Petition”) to an initial Title V permit (“Permit”) issued by the Colorado Department of...more