Emergency Orders Issued Amid Winter Storm Fern's Impact on U.S. Power Grids

In response to anticipated high electricity demand during Winter Storm Fern, the U.S. Department of Energy (DOE) issued emergency orders over the weekend for grid operators in New England, Texas, and the Mid-Atlantic. These orders, known as 202(c) waivers, allow generators to operate at maximum capacity despite air quality or permit limitations. The storm, which began affecting the U.S. on Friday, has resulted in significant power outages, with over 800,000 reported from Texas to Virginia as of Monday morning.

Winter peak demand could hit new highs, prompting DOE emergency ordersHow the Texas power grid is holding up during the winter storm

The Electric Reliability Council of Texas (ERCOT) projected a demand of approximately 84,000 megawatts (MW) on Monday and 81,000 MW on Tuesday, surpassing its previous winter peak demand record of 80,560 MW set in February 2025. Similarly, PJM Interconnection forecasted temperatures dropping to single digits and a peak load of around 147,000 MW on Tuesday, potentially exceeding last year's all-time high of 143,700 MW. Both grid operators indicated that while they have sufficient resources, the extreme demand poses a risk to electric reliability and public safety.

Winter peak demand could hit new highs, prompting DOE emergency orders

Despite the high demand forecasts, localized outages have primarily been due to ice and wind damage to power lines. In Texas, ONCOR reported around 8,700 customers without power out of 4.1 million served, with most outages concentrated in East Texas. ERCOT officials stated that the grid has held up well, with over 11,000 MW of operating reserves available. Preparations included deploying power crews and equipment to respond quickly to downed lines.

How the Texas power grid is holding up during the winter stormLocal officials warn of potential power outages due to major winter stormWinter peak demand could hit new highs, prompting DOE emergency orders

ERCOT has emphasized that it does not send text messages regarding grid conditions, urging residents to rely on official channels for updates. The organization is closely monitoring weather conditions and coordinating with state agencies to manage the grid effectively. Local officials in Seguin, Texas, warned of potential system-wide load shedding as a precautionary measure to prevent grid overload.

Local officials warn of potential power outages due to major winter storm

Concerns have been raised regarding the preparedness of the Texas power grid, especially given the catastrophic failures experienced during a winter storm in 2021. Governor Greg Abbott and other officials have attempted to reassure the public that the grid is better equipped this time. However, the potential for widespread outages remains a concern, as local officials have warned of the need for load shedding to alleviate stress on the transmission system.

How the Texas power grid is holding up during the winter storm

While ERCOT has reported sufficient resources to meet demand, some local officials have expressed concerns about the potential for system-wide load shedding. The situation remains fluid, with ongoing assessments of grid conditions and demand forecasts.

Local officials warn of potential power outages due to major winter storm

• “This extreme level of demand raises a significant risk of emergency conditions that could jeopardize electric reliability and public safety,” — ERCOT

Winter peak demand could hit new highs, prompting DOE emergency orders

• “PJM currently has sufficient resources to serve load but may implement the order as appropriate given the record electricity demand expect this week,” — PJM Interconnection

Winter peak demand could hit new highs, prompting DOE emergency orders

• “Be cautious of false information and entities impersonating ERCOT during this winter storm,” — ERCOT

Officials warn Texans of scammers impersonating ERCOT during winter storm

As Winter Storm Fern continues to impact the U.S., grid operators are taking significant measures to ensure reliability amid unprecedented demand, while also addressing the challenges posed by localized outages and public concerns.

How the Texas power grid is holding up during the winter storm