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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

North Korea Looks South for Help with Electricity

LCG, Dec. 28, 2000Economic cooperation talks between North and South Korea began today in Pyongyang with officials from the North asking for short-term electric power from the south side of the demilitarized zone, the Yonhap News Agency reported.

Cho Myung-kyun, a South Korean official taking part in the talks, said "The North side called for the speedy supply of electricity," according to Yonhap.

South Korean delegates proposed setting up a team from both Koreas to investigate the electric power system in the North and recommend ways in which the South could help. Officials from the South said public support would be needed before electricity could be sent across the DMZ.

Unless transmission lines have been built in the 48 years since we last viewed the DMZ, a good deal of infrastructure would also need to me constructed. The economic talks discussed the possibility of a cross-border railroad, so wires might not be far behind.

The economic conference is taking place at the vice-minister level after top-level discussions earlier this month recommended exploration of economic cooperation between the two Koreas. At the earlier meetings, North Korea asked the South for help in building 2,000 megawatts of conventional generation, starting with a 500 megawatt plant.

Assistance to the North in developing nuclear power plants has been stymied by concern on the part of South Korea, Japan and the United States over possible use of nuclear facilities to produce weapons grade plutonium by North Korea.

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