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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

Sierra Pacific Sells Water Assets To Truckee Meadows

LCG, Jan. 16, 2001--Sierra Pacific Resources Inc. said yesterday it sell its water business in the Reno-Sparks area of Nevada to the Truckee Meadows Water Authority for $350 million. The transaction is expected to close in spring.

The water supply and distribution business serves more than 72,000 customers and has about 85 employees. The water company assets include modern treatment facilities and distribution infrastructure, hydroelectric facilities located on the Truckee River and certain water rights and storage rights at Donner and Independence Lakes in the high Sierras.

Jeff Ceccarelli, president of Sierra Pacific Power Co., said, "This is a very good outcome for us and TMWA. Their bid was evaluated against our selection criteria which included price, time to close the deal, and the ability to handle the important customer and employee issues."

Sierra Pacific said that proceeds from the sale will be used for reduction of debt and for investment in the company's core businesses of electric and gas distribution and transmission.

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