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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

NorCal 45 Megawatt Peaker to Start in 10 Days

LCG, July 23, 2001Work is nearly completed on a 44.6 megawatt peaking power plant being built on the site of a former lumber mill in Northern California and the facility is expected to be on-line by August 1, the Redding (Calif.) Record-Searchlight reported Saturday.

Installation of the final two natural gas-fueled combustion turbines began Friday at the site in Red Bluff and was expected to be finished tomorrow, when operators will begin testing the units.

A peaking plant would ordinarily be operated only during periods of peak demand, about 500 hours a year. The Red Bluff facility, under contract to the California Independent System operator, is expected to run as many as 2,280 hours a year until the state once again enjoys a comfortable margin of power reserves.

The small facility is just one of about 40 peaker plants being built throughout the state to operate when statewide power supplies are stretched to their limit, Kevin Herron, construction manager for the Red Bluff plant, told the paper.

Unseasonably cool summer weather has spared California from rolling blackouts since May 8, despite predictions that this would be a summer of electrical discontent, but Herron says that could change in a hurry if there were to be a heat wave.

"Politicians shouldn't be lulled into a false sense of security," he told the Record-Searchlight, adding that he believes the state's energy surplus will quickly dissipate once the weather turns hotter and air conditioners are running at full blast.

The Red Bluff plant is being built by Neo California Power Co., which is owned by Minneapolis-based NRG Energy Corp.

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