Solar cell efficiency may get a bump from bumps. New research suggests that building tiny domes into the surface of organic solar cells could boost their efficiency by up to two-thirds, while ...

The solar industry is pointing to hard-won compromises and red-state momentum. The renewable energy industry has seen numerous setbacks on Capitol Hill and executive agencies since January, but one of ...

California is currently evaluating several community solar programmes. Image: Lightstar Renewables. California is without any doubt the biggest solar market in the US, led by thousands of ...

Solar cells are one of the most important technologies in the transition to renewable energy, but there’s still plenty of room for improvement. Researchers at New York University (NYU) Tandon have now ...

The Biden administration raised tariffs on several clean energy products last week. Meanwhile, federal incentives for clean-tech manufacturers spurred billions in private, clean-energy investments in ...

A long-awaited cut in interest rates has buoyed the outlook of the US residential solar market, which expects it to spur a wave of rooftop power installations. It’s already boosting share prices. The ...

As utility bills rise and concerns grow about climate change, many Georgians want the option of getting more of their electricity from cleaner and cheaper solar power. Environmental groups, investors ...

MONTPELIER — Renewable energy leaders are joining with bees and birds to make solar power projects more eco-friendly. Speakers for solar power gathered at the North Branch Nature Center on Tuesday to ...

The solar industry is chock full of contradictions right now. For all the good news -- big federal incentives and ever-increasing interest in renewable energy -- there's also been some not-so-great ...

Solar shares rebounded this week after the U.S. Treasury and IRS issued new tax credit guidance that alters the way clean-energy projects qualify for subsidies. The rally was led by First Solar ...

Astronauts Josh Cassada and Frank Rubio spent seven hours outside the International Space Station Thursday, successfully installing a fourth set of roll-out solar array blankets in an ongoing $103 ...