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Largest US electric grid expects all-time record winter demand

The PJM 'Interconnection', the U.S. largest power grid, is expected to reach a new record next week. This is as the United States prepares for a blast of Arctic cold.

PJM's forecast for the next seven days, published on Thursday morning, predicted 144 465 megawatts on demand on 27 January. This would be a new?winter record for PJM, surpassing the 143.700 megawatts set in January 2025.

PJM, the largest grid operator in North America, serves 67 million customers?in thirteen states and Washington, D.C. PJM struggles to keep up 'with the booming demand resulting from the proliferation of 'Big Techs power-hungry?data?centers required for the rapid growth of artificial intelligence.

PJM did not respond to a request for comment. The grid operator stated in November that it would be able to provide enough resources to service the 67,000,000 people?in its footprint?this winter, under the expected conditions.

PJM anticipates having a total of?180.800 megawatts operational capacity. This is enough to meet peak demand.

The National Weather Service has predicted that a cold front will bring sub-zero temperatures to the Eastern two-thirds.

(source: Reuters)