All it took was a sudden midday loss of 60% of Spain’s electricity needs caused by problems in large solar installations.

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

Congress could soon pass Trump's ‘Big Beautiful Bill', spelling the end of a major, longstanding tax credit that has boosted ...

Environmentalists, along with some politicians and their allies, argue that fossil fuel and nuclear power are being ...

By Jason Steinberg, CEO of Scanifly The most critical issue for the next century is who will lead AI. A secondary item, at ...

Google will invest in Commonwealth Fusion Systems and buy 200 MW of electricity from its forthcoming power plant.

It appears that the New York, California and Michigan are coming to grips with the reality that intermittent wind and solar backed up by short-duration, expensive grid-scale batteries won’t be enough ...

As rooftop solar and home batteries show up in more and more places, however, we're building something bigger than a backup: ...

Palo Verde Nuclear Generating Station will mark four decades this year as one of the nation's largest producers. Here's what ...

A study by North American Electric Reliability Corporation found that ultra-fast response times of batteries help to stabilize the grid better than slower thermal sources.