The Trump administration has invoked emergency authority to prevent a potential power grid failure across the mid-Atlantic, as an intense heat dome threatens to shatter temperature records and push electricity demand to unprecedented levels.
Energy Secretary Chris Wright issued directives Monday ordering PJM Interconnection—the grid operator serving 13 states and Washington, D.C.—to dispatch additional power from fossil fuel plants, overriding standard environmental restrictions that would normally limit their operation. The orders also authorize PJM to deploy backup power sources “as a last resort” to keep the lights on.
The move comes after PJM warned of a looming emergency. In a letter to the Energy Department, Michael Bryson, PJM’s senior vice president for operations, projected peak loads of roughly 159,563 megawatts on July 1, 2026, and 162,860 MW on July 2, 2026. “The forecasted demand raises a significant risk of emergency conditions that could jeopardize electric reliability and public safety,” Bryson wrote.
The National Weather Service has warned that several “all-time heat records are likely to be broken” in the Eastern U.S. this week, as a sprawling heat dome settles over the region. The extreme temperatures are driving a surge in air conditioning use, straining a grid already under pressure from rising data center demand. A recent analysis of data centers' energy demand highlighted how the AI race is pitting builders against critics, compounding reliability concerns.
PJM, despite its name, coordinates electric transmission across a swath of the country from the mid-Atlantic to the Great Lakes. The grid operator has faced mounting scrutiny over soaring power prices, particularly as data centers and electrification drive demand growth. Wright’s emergency orders effectively sideline environmental compliance for the duration of the crisis, a move critics argue sets a dangerous precedent for executive overreach.
In a statement, Wright defended the action as a necessary safeguard. “Maintaining affordable, reliable, and secure power in the PJM service territory is non-negotiable,” he said. “We are using every available tool ensuring Americans in the Mid-Atlantic have continued access to affordable, reliable, and secure energy to power and cool their homes.”
The emergency declaration is the latest in a series of Trump administration moves to assert federal power over energy markets. It follows a Supreme Court ruling that gave the president sweeping power to fire independent agency officials, a decision that has emboldened the White House to bypass regulatory hurdles. Critics warn that such orders could undermine long-term grid resilience and environmental protections.
As the heat wave intensifies, PJM is expected to activate all available generation, including plants that would normally be offline for maintenance or emissions reasons. The grid operator has urged consumers to conserve energy during peak hours, but officials acknowledge that voluntary measures may not be enough to avert rolling blackouts if the heat persists.
The situation underscores the fragility of the nation’s power infrastructure in an era of climate extremes and surging demand. With temperatures forecast to climb through the week, all eyes are on PJM’s ability to keep the grid stable—and on whether the emergency orders will be enough to prevent a crisis.
