The Government Can Order Data Centers Off the Grid in 15 Minutes. On July 2 It Almost Did. [q89L0NJHbRT]
On July 2, 2026, America's largest power grid — PJM, serving 67 million people across 13 states — was forecast to break a demand record that had stood since the 2006 heat wave. To survive the July 4th heat wave, the Department of Energy signed two emergency orders under Section 202(c) of the Federal Power Act. One authorized PJM to order any data center or large load over 50 MW onto its own backup generators within 15 minutes. The other let power plants run past their pollution limits. Wholesale prices hit more than $2,000/MWh — roughly 50x normal. During the evening peak, generation tripped offline and PJM warned it might pull the data-center trigger. It didn't have to. The grid held. This is how the near-miss actually worked — why data centers have become the grid's emergency shock absorber, and why keeping the lights on for a seventh of the country now depends on a 15-minute switch. Source: DOE 202(c) emergency orders, June 30, 2026; PJM Inside Lines hot weather operations updates, July 1–3, 2026; NERC 2026 Summer Reliability Assessment.