Tri-State G&T has reached a settlement with more than two dozen of its members over the first phase of its $21.3 billion plan to reduce GHG emissions.

Colorado adopted emissions-reduction standards for the oil-and-gas industry based on the amount a company produces.

A Colorado PUC report found that joining an organized wholesale electricity market could save the state’s utilities $50 million to $230 million annually.

CAISO paused its WEIM EDAM effort last year but renewed it Wednesday amid a growing push for greater Western regionalization and market coordination.

A Colorado cooperative alleges Xcel Energy’s poor management of the Comanche 3 coal plant cost it "tens of millions" in repair costs and replacement power.

Xcel is accelerating its transition away from fossil-fueled resources by proposing to add about 10 GW of renewables in Minnesota and Colorado.

FERC declined to issue an order in a dispute between a western Colorado electric co-op and an Xcel subsidiary over qualifying facility interconnections.

Biden administration officials met with Western governors to discuss the region's pressing topics, including energy technology, drought and wildfires.

Governors from nine Western states agreed to create an integrated network of zero-emission vehicle infrastructure to support travel and commerce in the region.

Gov. Jared Polis signed Senate Bill 72, an infrastructure and transmission bill that would require utilities with transmission facilities to join an RTO.