The nation’s massive copper deposits are key to meeting growing global demand. A battle has emerged over who gets to mine and ...

The day after the filing announcing the Colorado debt, Minnesota-based parent company Xcel submitted another SEC filing ...

The legislation signals a shifting view of nuclear energy amid rapid climate change and growing energy demand.

Meanwhile, Colorado’s existing coal plants — slated for closure by 2031 — currently provide stable, 24/7 power. Replacing them with weather-dependent renewables risks repeating Germany’s mistakes, ...

Despite the news coming out of Washington, states across the country are taking meaningful action to advance innovative, carbon-free energy technologies to improve air quality, reduce climate impact a ...

PUEBLO, Colo. (KKTV) - Colorado Parks and Wildlife officials shared Friday that an agreement had been reached with the O’Neil Group to keep the North Shore Marina at Lake Pueblo State Park open ...

SunTrain wants to use the existing freight rail system to transport clean energy from wind farms and solar arrays to the grid.

As communities across Colorado struggle with the challenges of transitioning from coal-fired power plants to ... Energy prepares to shutter Comanche Station in Pueblo County by 2031, it is ...

PUEBLO COUNTY, Colo ... be interpreted as a Nazi salute-- after another person in the video says "White power." The man in the video, identified and confirmed by PCSO as Bradley John Paine ...

The damaged Unit 1 reactor, back, and the exhaust stack shared by the Unit 1 and 2 reactors are seen at the Fukushima Daiichi nuclear power plant, operated by Tokyo Electric Power Company Holdings ...