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NERC claims that strong resource additions will boost US summer grid preparedness, but risks remain

In a report released on 'Tuesday, the North American Electric Reliability Corp. said that resource additions of record proportions had strengthened 'U.S. Grid readiness is a must for?the summer, despite the fact that risks are still high in certain areas. NERC's Summer Reliability Assessment reports that the addition of new bulk power system resources includes a'substantial influx' of solar, battery and a few?new gas-fired generators. The report did warn that grid reliability could be challenged by increased 'demand,' rapid growth of large load, low wind output, and the overlap of spring maintenance outages with early summer heat.

NERC warned that the early summer heat and drought will increase reliability risk in several regions.

In 2025, there were six regions at a high risk of a supply shortage in the event of abnormal summer weather conditions. By 2026, this risk is reduced to three regions and one locality.

The growth in load?has been significant with an increase of 11 Gigawatts from 2025. This is a continuation of the 10 GW increase?in 2025 which doubled the growth from 2023-2024.

Grid reliability will continue to be challenged by the 'rapid increase in demand,' especially during summer peak months. Reporting by Pooja menon in Bengaluru, Editing by Mark Porter

(source: Reuters)