At least three deaths were attributed to the cold as dangerous below-freezing temperatures with even colder wind chills ...

PJM Interconnection said Wednesday afternoon that its generation fleet and transmission system performed reliably through ...

PJM Interconnection, a power grid operator in the United States, said on Wednesday that it had set a preliminary winter record with a peak load exceeding ...

Power grid operator PJM Interconnection on Wednesday said it hit a preliminary record for winter demand with a peak load of ...

Wednesday morning saw a record winter demand for electricity across the multistate regional electrical grid that includes ...

PJM is a regional transmission group that is in the wholesale electricity business. First Energy, which serves most of the Valley, buys electricity from the group.

Demand for power has hit a record at the largest electric grid in the U.S. following a major winter storm in the country’s ...

PJM Interconnection, which operates the largest U.S. grid from Washington, D.C., to Illinois, issued a Level 1 emergency alert for Wednesday as cold weather boosts electricity demand.

Over 1,100 customers lost power for three hours in Marietta early Tuesday morning. AEP Ohio reported a power outage happened at 2:24 a.m. Tuesday and power was restored by 5:23 a.m. It affected 1,136 ...

Over 1,100 customers lost power for three hours in Marietta early Tuesday morning. AEP Ohio reported a power outage happened ...

PJM Interconnection, the regional transmission operator for Maryland, has acknowledged that the ways it procures power for ...

A new alert by PJM Interconnection was issued to help the heat stay on in our region and across the Mid-Atlantic. A Maximum ...