Breaking: Energy Secretary Wright Grants PJM Emergency Authority to Manage Grid Stress

The U.S. Department of Energy declared a power grid emergency covering 13 states and the District of Columbia on Sunday, October 12, 2026. Energy Secretary Chris Wright issued the order under section 202(c) of the Federal Power Act to grant PJM Interconnection temporary emergency authority. This authority was effective from October 13 through October 16, 2026. The order covered Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and the District of Columbia. Mecklenburg County, North Carolina, falls within this region because PJM coordinates wholesale electricity for parts of North Carolina.

The specific powers granted to PJM by the federal order allowed the grid operator to call on generators to run in excess of their operating permits as needed. The order also authorized PJM to direct data centers and other large electricity users to switch onto their backup generation if necessary. The Department of Energy stated that PJM intended to deploy auxiliary, standby, directly connected, or battery storage resources at data centers, including hyperscaler facilities. These resources could also be used at other large industrial and commercial customer sites. The goal was to maintain stability in the regional grid during a period of high demand.

For local residents in Mecklenburg County, the emergency order did not mean that power would be cut off. Federal officials and PJM stated that the order was designed to prevent interruptions rather than announce scheduled blackouts. No blackouts occurred during the October 13 to 16 window, and no mandatory conservation orders were issued. Households continued their daily electricity use as normal and did not need to take any specific action. The emergency measures were primarily aimed at managing the wholesale market and ensuring enough generation was available to meet peak loads.

The strain on the grid resulted from unusually warm October weather colliding with the fall shoulder season. During this period, generator and transmission owners typically take equipment offline for maintenance and upgrades before winter. Most scheduled outages are prohibited in the summer, so the volume of outages in October is typical for the shoulder season. On October 9, PJM issued a Capacity Advisory for October 12 and 13, marking the first use of that procedure. This tool is used when projected conditions indicate an approaching capacity shortfall. The load forecast showed peak demand of about 102,000 megawatts on October 12 and about 104,000 megawatts on October 13.

PJM issued a Maximum Generation Alert and a Load Management Alert on October 12. A Maximum Generation Alert tells transmission and generation owners that conditions will be tight, allowing them to defer or cancel equipment maintenance. It also informs neighboring grid operators that exports from PJM may be curtailed. On October 13, PJM extended these alerts and called on Demand Response programs. These programs pay customers who sign up in advance to cut electricity use when the grid is stressed. The alerts required no action from general customers but helped balance the system.

Transmission line outages also limited how much electricity could move between zones during this period. Generation was bottled in some areas due to transmission limits, particularly in the BGE, Pepco, and Dominion zones serving Washington D.C., Maryland, and Virginia. This congestion meant that power generated in some areas could not easily reach areas with higher demand. The combination of high demand, maintenance outages, and transmission constraints created the conditions that led to the federal emergency declaration.

PJM notes that the shoulder-season reprieve is no longer what it used to be due to the rapid growth of data centers. These facilities consume energy around the clock, regardless of the weather, creating a 12-month demand phenomenon. This expanding demand is outpacing new transmission and electricity supply. In the PJM Winter Outlook released on November 5, 2026, the operator expects sufficient resources to meet winter demand under expected conditions. However, reserve margins continue to tighten as demand grows.

The winter outlook projects 182,426 megawatts of operational capacity to serve a forecast winter peak of approximately 147,500 megawatts. This peak would set a new winter record if reached. Reliable winter operations depend on strong generator performance during extreme cold, especially in areas with transmission constraints. Michael Bryson, PJM's senior vice president of operations, said the goal is to coordinate operations with generation and transmission owners to manage the system proactively. This ensures the grid performs at high levels when consumers need energy the most.