The U.S. Department of Energy has issued an emergency order intended to reduce the risk of power shortages across 13 states and Washington, D.C. Unseasonably warm October temperatures are increasing electricity demand while scheduled maintenance has taken some generating facilities and transmission assets offline. The order allows PJM Interconnection to use additional generation resources from Tuesday through Friday, Oct. 16. PJM said it does not expect the emergency conditions to affect everyday customers, but warned that changing demand and weather patterns are creating new reliability challenges.

Emergency order targets regional blackout risks

The Department of Energy issued the emergency order on Monday under Section 202(c) of the Federal Power Act. It takes effect Tuesday and remains in place through Friday, Oct. 16. The measure applies to the PJM Interconnection region, which serves more than 60 million Americans across Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia and West Virginia, as well as Washington, D.C.

The order gives certain generating facilities permission to operate beyond normal restrictions when necessary to maintain electricity supplies. Its purpose is to provide PJM with additional flexibility during a period when demand is elevated and portions of the power system are unavailable for scheduled work. The action is preventive, and PJM said it does not expect the emergency conditions to affect everyday customers.

Heat and maintenance increase grid pressure

Temperatures in parts of the Ohio Valley and Mid-Atlantic are expected to reach the 70s and 80s during an unusually warm October period. Those conditions can increase electricity use as households and businesses operate cooling equipment later in the year than normal. At the same time, some power plants and transmission facilities are undergoing planned maintenance.

The combination creates a narrower margin between available supply and demand. The order is designed to make backup and additional generation available if conditions require it. It does not establish a permanent change to the regional electricity market or replace the maintenance work already scheduled.

PJM outlines reliability concerns

PJM operates the regional grid and coordinates electricity flows among utilities and power producers in the affected area. Spokesperson Jeff Shields said the organization does not anticipate an impact on normal customers, while noting that electricity demand is growing faster than new generating capacity can come online.

Shields also said unpredictable weather is reducing the opportunities available for maintenance and construction. Planned maintenance periods, which previously presented their greatest reliability risks during summer and winter, are now creating concerns in other seasons as demand patterns become less predictable. PJM’s role is to use the resources authorized by the order if necessary to keep supply and demand balanced.

Energy secretary links action to broader policy debate

Energy Secretary Chris Wright said the order is intended to protect access to affordable, reliable and secure electricity for families and businesses in the Mid-Atlantic. The administration described the availability of additional generation, including backup power, as a way to strengthen the system during the temporary period of elevated risk.

“This order will help ensure millions of American families and businesses across the mid-Atlantic have access to affordable, reliable and secure electricity by making additional power generation, including backup power, available to use as needed,” Energy Secretary Chris Wright said.

Wright also criticized energy policies adopted under former President Joe Biden, arguing that restrictions on conventional energy production weakened grid reliability. That criticism forms part of a broader administration effort to change energy and environmental policy, but the emergency order itself is a short-term action tied to conditions in the PJM region.

Separate transmission investments remain pending

The Energy Department is pursuing a separate effort to expand and reinforce electrical infrastructure. The department recently announced plans to support 84 Tennessee Valley Authority transmission and distribution projects across eight states, with approximately $581 million in planned investment.

The initiative includes $250 million in federal funding and is expected to add about 2.5 gigawatts of grid capacity, improve reliability for 2.58 million families and businesses, and support approximately 800 jobs. Those projects are distinct from the PJM emergency order. Their final funding and regulatory approvals remain pending, so they are not an immediate source of relief for the October conditions.

Summary

The emergency order gives PJM temporary authority to access additional generation as warm weather and scheduled maintenance test the regional grid. Officials do not currently expect widespread effects for customers, but the action reflects growing concern about the timing of demand, available capacity and power-system maintenance. Longer-term transmission projects could improve reliability, although their funding and approvals have not been finalized.

Frequently Asked Questions

Which areas are covered by the emergency order?

The order covers the PJM Interconnection region, which includes all or parts of 13 states and Washington, D.C., serving more than 60 million Americans.

How long will the order remain in effect?

The order takes effect Tuesday and remains in place through Friday, Oct. 16.

Why was the order issued?

Unusually warm October temperatures are increasing electricity demand while some power plants and transmission facilities are offline for scheduled maintenance.

Does PJM expect blackouts for ordinary customers?

PJM said it does not expect the emergency conditions to affect everyday customers, while warning that changing demand and weather patterns present new reliability challenges.

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