Clean energy

Solar

LA has a plan to stop copper thieves: Solar-powered streetlights

As U.S. cities battle thieves who swipe copper wiring from streetlights, solar fixtures are becoming a financial no-brainer despite their higher price tag.

By Ysabelle Kempe . 4 August 2025
Food and farms

We know how to decarbonize energy. The food sector should take notes.

Climate-friendly agriculture is two decades behind clean energy. Here are lessons food and farming can learn from the rise of renewables and cleantech.

By Michael Grunwald . 31 July 2025
Clean aluminum

US aluminum producers need cheap, clean power. That may be tough to get.

Century Aluminum and Emirates Global Aluminium want to build the nation’s first smelters in decades, but must compete with data centers for a limited power supply.

By Maria Gallucci . 30 July 2025
Energy markets

The country’s biggest energy market struggles to reform amid soaring costs

Mid-Atlantic grid operator PJM is under intense political pressure to solve its interconnection backlog and other problems. But experts warn there are no easy fixes.

By Jeff St. John . 28 July 2025
Clean energy

Maine moves to fast-track clean energy before federal tax credits expire

The state is prioritizing projects built on PFAS-contaminated land as it looks to kickstart installations that can help it reach 100% clean energy by 2040.

By Sarah Shemkus . 24 July 2025
Transmission

Trump admin cancels $4.9B loan for biggest transmission line in US

The Grain Belt Express is over a decade in the making and would bring huge amounts of cheap wind and solar from the plains to the East. Its future is now murky.

By Jeff St. John . 23 July 2025
Solar

Chart: Solar leads EU's power mix for first time ever

In June, the region got 22% of its electricity from solar — more than any other source, and more even than gas and coal combined. It’s a major milestone.

By Dan McCarthy . 18 July 2025
Utilities

Will the AI boom be powered by big, slow energy projects?

This week’s AI summit deepened a trend of datacenter developers hitching their hopes to old-school energy sources, from gas power plants to hydropower.

By Julian Spector, Dan McCarthy . 18 July 2025
Clean energy

Trump’s rural energy freeze hits Midwest, GOP districts hardest

More than three-quarters of federal Rural Energy for America Program grants over the last decade have gone to Republican congressional districts.

By Kari Lydersen . 17 July 2025
Clean energy

USDA abruptly cancels rural energy grant application window

It’s the latest setback for the longstanding REAP program, casting uncertainty over the future of a resource that helps farmers save on energy and install solar.

By Kari Lydersen . 15 July 2025