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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

Southeast Mexico, Home to 12 Million, Goes Dark

LCG, Feb. 27, 2002--A blackout occurred for six southern Mexican states Monday evening when a power line failed.

The blackout, which started at about 5:30 p.m., lasted for several hours in most states, while others waited longer. No significant disruptions occurred in the states of Oaxaca, Tabasco, Campeche, Chiapas, Quintana Roo and Yucatan, populated by 12 million.

The Federal Electricity Commission (CFE) manages the national grid in Mexico. President Vicente Fox's administration has advocated that private-sector investment be allowed to bolster power transmission infrastructure, and has warned that blackouts may become regular occurrences by 2005 without inflow of private capital. However, support for a continued state-controlled power grid is strong, due to a tradition of emphasis on sovereignty and economic self-reliance.
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