Denver, CO - Last Friday, during the budget vote-a-rama, Senator John Hickenlooper sponsored an amendment, with Senator Michael Bennet joining as a co-sponsor, which would have prevented…
Fargo, ND - A major burst and spill of 3,500 barrels of oil on the Keystone pipeline Tuesday marks the 23rd spill from the pipeline in its 15 years of operation. The North Dakota Sierra Club…
Missoula, MT - President Trump signed an executive order promoting coal power under the continued false pretense of an energy emergency yesterday, calling for exemptions of environmental reviews…
Boise, ID - Idaho Power has filed an application with the Idaho Public Utilities Commission (PUC) to significantly decrease the compensation rates for the excess energy produced by rooftop solar…
Denver, CO - Last Friday the District of Colorado dismissed a lawsuit from Colorado corporate landlord groups aimed at overturning performance standards for large buildings, …
Denver, CO - Today the Colorado Air Quality Control Commission (AQCC) voted to approve new rules implementing Environmental Protection Agency (EPA) oil and gas methane reduction requirements.…
Casper, WY – The Northern Cheyenne Tribe, alongside Tribal and conservation groups, filed a motion today to join a lawsuit to defend the Biden administration’s 2024 decision ending new coal…
Bozeman, MT – Today the Montana Sierra Club, represented by Cottonwood Environmental Law Center, filed a motion to intervene to defend the 2024 Yellowstone National Park Bison Management Plan,…
Helena, MT - Today the Montana Supreme Court ruled in favor of youth plaintiffs who sued the state over violating their constitutional right to a "clean and healthful environment." The decision…
WESTMINSTER, Colo. – Today the U.S. The Department of Agriculture (USDA) announced the finalization of $2.5 billion in grants and low cost loans to Tri-State Generation and…