Solar energy is booming across residential properties as homeowners chase lower electricity bills and greener energy sources. Rooftop arrays have become a familiar sight in suburban neighborhoods, ...

A global onslaught of cheap Chinese green power is upending everything in its path. No one is ready for its repercussions.

The Department of Energy announced Thursday that it would be scrapping solar projects in Puerto Rico intended to install ...

Researchers at the Pohang University of Science and Technology (POSTECH) in Pohang, South Korea, have taken an innovative approach to commercializing perovskite solar cells. Perovskite cells are ...

India's rapid solar energy expansion is widely hailed as a success. But without a plan to manage the waste it will generate, how clean is the transition? In just over a decade, India has become the ...

Stretches of irrigation canals in Central California are about to get a bit of a facelift. “We serve 150,000 acres with irrigation,” Josh Weimer, the external affairs manager with Turlock Irrigation ...

Buying solar can save you money and reduce your environmental footprint, but only if you know what to look for — and what to look out for. Door-to-door solar sales are a widely accepted form of lead ...

Solar panel reuse is emerging as a practical way to cut waste, extend system value, and make solar energy genuinely ...

Add Yahoo as a preferred source to see more of our stories on Google. India gets plenty of sunlight throughout the year, which makes solar power highly efficient [AFP via Getty Images] India's rapid ...