As power grids add more renewable energy and large-scale battery storage, utilities face a growing challenge: how to ...

PJM was unable to help its hardest-hit regions in January because of limited transmission capacity. Meanwhile hourly Illinois customers saw their bills cut.

It only takes 55 minutes to charge to 80 percent.

His recreation suggests that ancient people may have been harnessing electricity millennia earlier than we thought.

A 200-megawatt battery energy storage system receives conditional-use permit approval March 4 from the Reno Planning Commission.

FCX is up 39% in three months on strong copper prices, but higher costs and lower volumes suggest caution after the rally.

A watchdog for the largest U.S. electrical grid urged federal regulators to reject the sale of a Maryland power plant, citing ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

The control room at the Electric Reliability Council of Texas on May 15, 2018. The Electric Reliability Council of Texas, or ERCOT, is changing the way it evaluates its transmission capacity to ...

Dancing linemen who dangled from power poles during the Super Bowl halftime show by Puerto Rican singer Bad Bunny were a pointed reference to the island’s power grid, which has been hit hard by a ...

The drone and missile bombardments were the latest attacks on Ukrainian energy infrastructure during a winter freeze, as peace talks have made little progress. By Maria Varenikova Reporting from Kyiv, ...

Massachusetts is turning EVs into grid assets, starting with free, bi-directional (V2X) chargers for schools, towns, and residents. The Massachusetts Clean Energy Center (MassCEC) announced the ...