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

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

A deep freeze is straining power supplies across the eastern US, sending demand on the country’s largest electric grid to an ...

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

The cold is creating record demand for electricity. PJM, the electric grid that covers 13 states and the District of Columbia ...

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 ...