The Trump administration Friday further eroded Colorado's longstanding mandates to close coal-fired power plants by 2031, ...

Federal air quality regulators on Friday rejected Colorado’s latest haze-reduction plan, saying the state wrongly tried to force coal-fired power plants to close early as part of efforts to clear up ...

Environmental Protection Agency Administrator Lee Zeldin, joined by several Republican lawmakers, announced on Wednesday the agency's plan to repeal two landmark power plant emission regulations.

The Environmental Protection Agency rejects Colorado's haze plan over efforts to shutdown coal plants, citing grid reliability concerns.

Environmental Protection Agency Administrator Lee Zeldin, joined by several Republican lawmakers, announced on Wednesday the agency's plan to repeal two landmark power plant emission regulations.

Nuclear energy is often regarded as the cleanest power source on Earth. Unlike coal or gas, nuclear power plants don't release smoke and other contaminants into the air. They produce massive amounts ...

In this undated file photo, steam and pollution rise on a cold day at the Arapaho Station Coal Power Plant, a coal fired power plant along the Platte River in Littleton, just outside Denver, Colorado.

The Trump administration announced plans to repeal limits on greenhouse gas emissions and other airborne pollutants from the nation's fossil fuel-fired power plants. The proposal is part of the ...

The decision has received some pushback from the nonprofit Environmental Defence organization, which suggested the costly $26 ...

Current Climate brings you the latest news about the business of sustainability every Monday. Sign up to get it in your inbox. The Trump Administration makes no secret of its desire to fundamentally ...