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 ...
A deep freeze is straining power supplies across the eastern US, sending demand on the country’s largest electric grid to an ...
PJM Interconnection, the regional transmission operator for Maryland, has acknowledged that the ways it procures power for ...