PG&E, Sunrun, and Span are testing how rooftop solar, batteries, and other resources can ease stressed-out local grid ...

The world installed 64% more solar in the first half of this year than it did in the first half of last year. The driving ...

The facility is the city's biggest source of greenhouse gas emissions. Advocates say its dirty blast furnaces need to be ...

A new Conservative Energy Network poll found that two-thirds of likely voters support more transmission lines to boost clean ...

The state’s lawmakers got serious about reducing electricity rates this session, with measures to help with summer bills and ...

After relentless setbacks from the Trump administration, solar and storage pros are finding solace in booming demand for ...

The permitted project already faced financial strain from the GOP’s early end to tax credits. Now Interior wants a judge to ...

The new storage product combines four Megapacks and a transformer in one handy package, aiming to pack in more battery cells ...

MW pilot system is among a growing number of initiatives to put solar over waterways. The approach could generate gigawatts ...

Battery-powered vessels are catching on in the U.S. and globally as the tech improves. In Maine's Casco Bay, early adopters ...

The state’s utilities could use rooftop solar, batteries, and EVs to cut $13.7B in costs — by applying those to the right ...

Many companies have failed to harness the sea’s energy. Eco Wave Power thinks its shore-mounted tech, which it just installed ...