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

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 ...

PJM has issued an emergency alert as extreme heat, generator outages and overloaded power lines strain the US grid, sending ...

By Tim McLaughlin July 3 (Reuters) - U.S. power grid operator PJM, the nation's largest covering much of the East Coast and ...

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

PJM, the largest U.S. ⁠electric ⁠grid operator, on Wednesday detailed ⁠price spikes and warnings of massive transmission line congestion as it ​braced for record-breaking demand driven by a heatwave ...

Ahead of another sweltering summer, New Yorkers got some reassuring news: the operator of the state's electric system expects ...