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NRC Renews Operating Licenses for Constellation's Nuclear Reactors at Clinton and Dresden Facilities

LCG, December 16, 2025--The Nuclear Regulatory Commission (NRC) announced today that it has renewed the operating licenses of Constellation LLC’s Clinton Unit 1 in Clinton, Illinois, and Dresden Units 2 and 3, near Morris, Illinois, for an additional 20 years beyond the current expiration dates. The combined capacity of these three, Illinois-based nuclear units is 2,925 MW, and the operating license extension will enable the units to generate carbon-free power through about 2050.

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ERCOT Announces Organizational Changes to Promote Grid Reliability, Rapid Demand Growth, and Innovation

LCG, December 12, 2025--Today, the Electric Reliability Council of Texas, Inc. (ERCOT) announced strategic organizational changes designed to accelerate innovation, strengthen grid reliability, and support the unprecedented growth in the demand for electricity across Texas. To meet these objectives, ERCOT created two new organizations: Interconnection and Grid Analysis, and Enterprise Data and Artificial Intelligence (AI). The two organizations will formally launch in January 2026.

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Industry News

Santee Cooper Suspends Development of Coal-fired Power Plant in South Carolina

LCG, August 25, 2009--The board of Santee Cooper, South Carolina's state-owned electric and water utility, yesterday voted unanimously to suspend efforts to construct a 600-MW, coal-fired electric generating station in Florence County, South Carolina.

Santee Cooper identified three, primary reasons for discontinuing its efforts towards building the Pee Dee Energy Campus. First, the recession has reduced overall demand for electricity. Second, proposed federal government regulations regarding carbon emissions would significantly increase the operating costs of the coal-fired power plant. Third, Central Electric Power Cooperative, Santee Cooper's largest customer, plans to gradually reduce its reliance on using power supplied by Santee Cooper beginning in 2013.

The Pee Dee Energy Campus was scheduled to commence operations in 2012.
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