July 16, 2026 | Source: U.S. Department of Energy — Federal Power Act Section 202(c) Emergency Order, PJM Interconnection (issued July 14, 2026)
DOE Orders PJM to Tap Backup Generation as Heat Bears Down on the Mid-Atlantic
The U.S. Department of Energy issued a Federal Power Act Section 202(c) emergency order on July 14 directing PJM Interconnection to dispatch specified units and keep them running as needed to hold the Mid-Atlantic grid together through the forecasted heat.
The order also authorizes PJM to call on backup generation — auxiliary, standby, battery, synchronized or not — as a last resort before or during an Energy Emergency Alert (EEA) 3. PJM can direct its Transmission Owners and Electric Distribution Companies to carry it out.
DOE acted on an application PJM filed July 13. The order took effect at 11:59 PM EDT on July 14 and runs through 11:59 PM EDT on July 21. DOE estimates more than 35 GW of unused backup generation sits available nationwide.
What This Means in the Control Room
A 202(c) order changes the tools on your board. Units normally capped by air-permit hours or environmental limits can be run past them, and behind-the-meter backup that never shows up in the dispatch stack becomes a callable resource. That's real MW — but it lands with conditions and a paper trail.
For operators and reliability coordinators, the job is coordination: know which units are covered, what triggers the backup authorization relative to your EEA declarations, and how the directive flows to TOs and EDCs. NERC's 2026 Summer Reliability Assessment already flagged PJM's summer peak as the pressure point and pointed to demand response under extreme heat.
For compliance teams, the clock starts now. Emergency dispatch outside normal environmental limits carries documentation and reporting obligations, and a seven-day order means the evidence window closes fast. Log the directives, the runtimes, and the decision points while they're fresh.
EPG Solutions Can Help
When an emergency order reshapes your dispatch options in the middle of a heat wave, situational awareness is everything — knowing in real time which resources are covered, where your margin sits, and when EEA thresholds trip. That is exactly the operational readiness EPG Solutions builds into its RTDMS/PGDA real-time monitoring and benchmark intelligence work with control rooms. Visit EPG Solutions → epgsolutions.services