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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

NRG Energy to Buy 2,255 Megawatts of Generation

LCG, July 11, 2001NRG Energy Inc. said yesterday it has agreed to purchase power plants with a total capacity of 2,255 megawatts from Indeck Energy Services, a company specializing in the development of generating stations.

NRG said the portfolio includes combined-cycle and peaking power plants that primarily serve the Chicago energy market. The company expects the acquisition to achieve financial close this month.

"The acquisition of these assets complements NRG's strategy of developing significant generationwith the Chicago-St. Louis-New Orleans corridor," said chief executive David H. Peterson. "This marks a new development in our long relationship with Indeck as they are now providing project development services to NRG."

The assets include the Rockford I and II Energy Centers, located 75 miles west of Chicago inRockford, Ill.; Bourbonnais I and II Energy Centers, located 50 miles south of Chicago; and the IlionEnergy Center, located in central upstate New York, NRG said.

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