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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

California Re-regulation Likely to Reverse Under Schwarzenegger

LCG, Oct. 10, 2003--California Governor-elect Arnold Schwarzengegger favors more emphasis on an open power market than outgoing Gov. Davis, and will likely try to encourage investment in new generation and transmission infrastructure for the state.

One of the changes to state policy enacted in the past year was the demise of directly negotiated contracts between energy suppliers and large customers. Schwarzenegger's position statements and comments by aides signal that he would favor allowing such contracts again. He would also reportedly try to bring about greater diversification of fuels used by new generating plants, to lessen price volatility associated with natural gas.

Under Schwarzenegger, cooperation with other states on grid connections and long-term planning could also receive greater attention.

California's experience with market manipulation have caused California regulators to move in the direction of a possible role for the state's major utilities in making long-term arrangements for access to dedicated generating units, as in the traditional regulated model. Schwarzenegger is unlikely to make utilities or the state responsible for a greater share of generation, and instead favors better policing of electricity markets to prevent manipulation.
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