Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could ...

The social media company inked three deals in the U.S. to power its data centers and offset its carbon footprint.

With Corning’s Michigan silicon ingot and wafer factory online, the U.S. can now produce all major components.

First Solar, the US's largest solar panel maker, will open a 3.7 GW US factory to finish solar panels started overseas.

Progress in energy and other areas has damped some of the pessimism around global warming. In 2015, the UN predicted ...

First Solar, the biggest U.S.-based solar panel maker, beat expectations for third-quarter sales on Thursday, driven by ...

Clean energy investor Excelsior Energy Capital announced its 685.3-MWDC Faraday Solar project in Utah County, Utah, commenced ...

BEIJING (Reuters) -Shares in China's solar companies jumped on Wednesday after an industry executive told state media that ...

First Solar beats Q3 sales estimates and reports record module shipments. Analyst raises price target to $150 despite supply ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Carroll County leaders don’t want solar panels on farmland. But a new state law means the county has no way to stop solar ...

Organizers say with federal policy changes, it could be a final opportunity for anyone looking to go solar to save.