Massachusetts is rolling out free bi-directional EV chargers to test how cars can send power back to the grid and cut peak demand.

As of 8 a.m. Feb. 3, more than 18,500 people remained without power in Nashville as Elon Musk donated 500 generators to the ...

Constellation Energy offers a unique mix of stable generation, market-based pricing exposure, and rising demand from data centers and AI. Scale and diversification after the Calpine deal create a ...

Americans are anxious about their utility bills – and with good reason. Three quarters of U.S. residents are concerned about their electricity and gas bills rising this year, and 80% feel powerless ...

Getting your Trinity Audio player ready... Colorado regulators are asking for public feedback on Xcel Energy’s planned power outages last week after the utility company shut off electricity to 100,000 ...

A new battery technology has been developed that delivers significantly higher energy storage—enough to alleviate EV range concerns—while lowering the risk of thermal runaway and explosion. A research ...

We’ve long-admired internal combustion engines for their power density pursuits. Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, ...

A utility meter is seen in a file photo. (AP Photo/M. Spencer Green) What are journalists missing from the state of Delaware? What would you most like WHYY News to cover? Let us know. Delaware ...

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In fiction, magic makes levitation easy. With a simple swish-and-flick of his wand, Ron Weasley yanks a troll’s club high above its head in Harry Potter and the Sorcerer’s Stone. Through graceful ...