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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

ACCIONA Completes 46-MW Solar Plant in Portugal

LCG, December 31, 2008--ACCIONA Energy announced Monday that it placed into service a 46-MW solar photovoltaic (PV) power plant built in Portugal's Alentejo region near the border with Spain. The facility was constructed by ACCIONA Solar, a subsidiary of ACCIONA Energy, and is owned by entirely by ACCIONA.

The solar facility consists of 262,080 polycrystalline silicon modules mounted upon 2,520 tracking devices designed by ACCIONA that follow the sun's movement across the sky. Each tracking device is approximately 42.7 feet long and 35.7 feet tall. The footprint of the facility covers nearly 620 acres.

ACCIONA invested approximately $370 million in the project.

An initial, 3-MW phase of the project was operational late in 2007. The entire project was built in thirteen months.
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