Utility companies want to build power plants again in an effort to bolster the grid for future heat waves and bring state ...

CATL launches TENER, the first commercially ready sodium-ion battery energy storage system designed for grid storage and ...

A new nighttime attack on occupied Crimea targeted energy infrastructure facilities A new overnight attack on occupied Crimea ...

PJM, the largest US power grid operator, ordered emergency electricity reductions due to generator outages and high ...

By Tim McLaughlin BOSTON, July 1 (Reuters) - PJM, the largest U.S. electric grid operator, on Wednesday detailed price spikes ...

New England’s Independent Systems Operator released a warning Thursday advising residents to limit their energy use due to ...

Temperatures are expected to top 100 degrees in New York, Philadelphia, Washington, D.C., and other cities this week as a dangerous heat wave engulfs the eastern two-thirds of the U.S.

PJM is preparing for record electricity demand by securing emergency authority that could temporarily curb power use at some ...

By Tim McLaughlin July 3 (Reuters) - The largest U.S. power grid operator PJM on Friday ordered customers enrolled in ...

America’s rickety electric grid is entering the hottest months of the year with a record-setting amount of new power generation—but plenty of problems. An influx of 58.5 gigawatts of new resources, ...

As triple-digit temperatures engulf much of the United States, the Trump administration wants grid managers to require the ...

ComEd has issued an urgent alert to customers in parts of Chicago and several western suburbs that the power grid is under ...