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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

Energy Legislation Could Reverse 70's-Era Law

LCG, Sept. 23, 2003--Owners of cogeneration plants that produce electricity as well as steam for manufacturing and industrial processes are lobbying for the preservation of the Public Utilities Regulatory Policies Act (Purpa), crafted in the '70s, that requires utilities to purchase cogenerated power.

Sen. Pete Domenici and Rep. Billy Tauzin are siding with a large group of utilities that want to see the end of Purpa, under which rates for cogenerated power are regulated. Oil refiners and chemical companies with cogeneration plants have acknowledged that in some instances, utilities may have paid more than necessary for power under Purpa, but they contend that the plants are efficient as intended, and that getting rid of the requirement will not necessarily lead to lower power prices for utilities and consumers.

The amendment developed by Domenici would not result in an across-the-board shift away from Purpa, but allow the Federal Energy Regulatory Commission to determine in which markets a competitive wholesale market could benefit energy purchasers. ExxonMobil, which supports Purpa, believes that both existing and future cogeneration plants could be stifled if the amendment is passed. Purpa was signed into law when foreign oil imports and energy supplies became a national concern.
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