A battery system that stores excess energy when it’s plentiful will power an apartment building in Buffalo, New York, when ...

Form Energy is building iron-based batteries that can store energy for multiple days. The company is ramping up supply at its factory and signing deals for commercial projects.

A model poses next to China's BYD Sealion 7 SUV at this month's Cambodia Auto Show in Phnom Penh. (Tang Chhin Sothy/AFP via Getty Images) Chinese carmaker BYD is on the brink of making the recharging ...

Startup Ambrosia Energy will build a massive factory to crank out batteries to augment solar panels, creating a ...

Voltify, a start-up, has a bold ambition to convince U.S. Class 1 railroad companies to switch to battery-electric power. Powering locomotives using batteries rather than diesel would save U.S. rail ...

A 128-megawatt battery energy storage facility has entered commercial operation in Georgia, adding up to four hours of stored power that can be sent to the grid when demand rises. Georgia Power, the ...

Fifteen years ago, when modern electric vehicles were just hitting the road, no one knew exactly what to expect from their giant, expensive lithium-ion batteries. As batteries age, they hold less and ...

A second significant growth market could make it third-time lucky for investors with an appetite for another roller-coaster ride on lithium, an important battery metal. Best known for its use in the ...

I like to keep my home at a cool and comfortable 68 degrees year-round. This preference would be fine if I lived near the Pacific Ocean, or in a small home, or in a newer home that’s insulated with ...

Compare plans tailored to your car & budget. While the National Renewable Energy Laboratory projects 42 million electric vehicles (EVs) on U.S. roads by 2030, many buyers remain skeptical about their ...