Colorado oil and gas regulators adopt ‘deep geothermal’ drilling rules

Aurora residents to continue opposition to fracking near reservoir, Superfund site

Colorado regulators approve oil and gas drilling plan on state land east of Aurora

Colorado, nation face public health, climate risks as methane pollution soars

Environmental groups question projects to blend hydrogen, natural gas

Arizona voters unaware of Biden's clean energy plan, more outreach needed

Xcel Energy begins hydroelectric dam removal project at Fooses Reservoir

Colorado PUC seeks comments on proposed electric rules on Sand Creek Massacre Site

Environmental groups criticize Hanford nuclear waste cleanup plan

$129 million from EPA flows to Colorado to decarbonize, cut climate pollution

Is your electric bill higher? Independent analysis says don't blame clean energy

BLM moves to sync oil and gas management with state big-game protections

Colorado awarded $328 million in IRA climate funding grants

Report: South Dakota ethanol plants release hazardous air pollutants

Nevada has new tool to sum up electrification incentives

Colorado groups applaud new BLM oil and gas rule to protect wildlife

Boebert looks to replace Haaland at Interior Department if Trump wins

Residents fight plan to drill under homes, schools and water supply in Aurora

Colorado gets $156M from Inflation Reduction Act for 'Solar for All'

Gathering will mark 45 years since the largest radioactive release in U.S. history

AI supercharges data center energy use – straining the grid and slowing sustainability efforts

EPA, Colorado regulators cite Suncor oil refinery for another round of air-quality violations

EarthTalk - How do banks play a disproportionately large role in the increase in greenhouse gas emissions?

Colorado gas prices stable after switch to cleaner fuel on northern front range