PJM said it was under a federal alert to cut electricity consumption. It serves 67 million people in the Mid-Atlantic, South and Washington, D.C., area.

PJM Interconnection failed to pass any of 12 proposals for managing data center grid demand. The board will now file its own plan as 32 GW of new load looms

"PJM has implemented several alerts and actions to maintain reliable system operations..."

GridStatus data shows the PJM grid was kept afloat...