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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

Construction Commences on Enel's 25 Mile Creek Wind Farm in Oklahoma

LCG, October 27, 2021--Enel Green Power North America, Inc. (“EGPNA”), the US renewable energy company of the Enel Group, has started construction of the 25 Mile Creek wind project in Ellis County, Oklahoma. Enel Green Power’s Oklahoma wind portfolio investment now exceeds $3 billion with this new, 250-MW project.

The 25 Mile Creek project includes the installation of 60 wind turbines, and operations are scheduled to begin by the end of 2022. Annual power generation is expected to exceed 1.1 TWh.

The Head of Enel Green Power in the US and Canada stated, “As we continue celebrating 10 years after Enel Green Power first broke ground in Oklahoma, we're excited to reach a major milestone of investment in the Sooner State. Oklahoma's leaders know that a responsible, sustainable energy policy strengthens rural communities and attracts top-tier businesses – that's why the state is one of America's leaders for renewables. We look forward to deepening our relationships in Oklahoma, a state that is home to many of our employees and their families.”

Enel Green Power began construction on its first Oklahoma wind farm in 2011. The company has now built or started construction on 12 wind farms representing over 1.7 GW of operating capacity.
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