The company’s plans for the area include building data centers with as much as 300 megawatts of electricity demand.

Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

The news comes amid a larger fight over what the transition to cleaner energy should look like — or if there should be a move ...

A utility that serves customers in Missouri announced it plans to build an 800-MW natural gas-fired power plant, along with ...

Even as the utility pushes ahead with fossil fuel development, critics are saying renewables will be key to a cleaner, more ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events ...

When Xcel Energy stopped burning coal at its Valmont Power Station in 2017, it left 1.6 million tons of toxic coal ash on the ...

Federal officials are advancing a request to dig up coal on federal land that the Biden administration stopped short of ...

The Trump administration’s emergency order keeping a Michigan coal power plant open is generating optimism from some ...

Trump likes to make an aesthetic case for fossil fuels. See how coal, oil and gas projects compare to solar and wind.

On May 1, 1975, we energized Big Stone Plant, a jointly-owned 475-megawatt coal-fired plant. On May 1, 2025, we proudly celebrated its 50th anniversary!

Bull Run was the only single-generator coal-fired power plant in the TVA system before its retirement. When the generator went into operation in 1967, it was the largest in the world in the volume ...