It points to the possibility of "horizontal" recycling.

The biggest problem with massive solar panel installations? Where to put them. A recent study in Brazil may have found a long ...

Unlike conventional solar systems, which are hampered by the sun’s fluctuations and require backup systems to even them out, ...

To the editor: Every month, California throws away enough solar and wind energy to power half a million homes — not because we don’t need it, but because our system is designed to waste it. While ...

Forbes contributors publish independent expert analyses and insights. I write about the economics of AI. On paper, the global solar industry has never looked stronger. The International Energy Agency ...

Over the past two decades, California has become a juggernaut of solar energy production. But that doesn’t mean its residents are reaping huge benefits.A new analysis by Los Angeles Times staff writer ...

U.S. rooftop solar has struggled in recent years as demand dropped, with consumers shying away from high installation costs and lengthy permitting processes. More than 100 American solar companies ...

It's been nearly three years since Elon Musk unveiled Tesla's solar roof at a Hollywood event, and he still thinks it could turn into something big. But getting there hasn't been easy – and Tesla ...

A collaboration between a team led by RASEI Fellow Mike McGehee at the University of Colorado Boulder and scientists at the National Renewable Energy Laboratory (NREL), just published in the ...

Everyone loves rooftop solar. But there’s a problem. Solar power has grown dramatically in the United States, thanks in part to the millions of solar panels installed on the roofs of people's homes.

Plastic is funneling into our oceans, but a boat is helping collect and consume trash before it even hits the sea.