The Stability of the PJM Grid
Everyone knows with the holiday season comes a multitude of dazzling Christmas lights, brightly lit decorations and a need for warmth as the cold, wintry weather sets in. In December 2022, an extreme, unprecedented drop in temperature forced excessive use of indoor heat by consumers and strained the regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states, including West Virginia and the District of Columbia.