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RWE and Indiana Michigan Power Company Sign Long-term PPA for 200 MW Wind Project

LCG, December 18, 2025--RWE and Indiana Michigan Power Company (I&M), an American Electric Power (AEP) company, today announced their partnering to provide new wind power generation capacity online to meet Indiana’s growing electricity demand. The companies signed a 15-year power purchase agreement (PPA) for the total output from RWE’s 200 MW Prairie Creek wind project in Blackford County, Indiana. I&M will purchase electricity from the wind project, which will further diversify its portfolio and be consistent with its all-of-the-above strategy to secure generation for its rapidly growing electricity demand.

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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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Industry News

World Record Goes to Sioux Plant

LCG, April 2, 2002-Ameren's 34-year-old Unit 2 of the Sioux plant broke the world record for continuous operation of a plant of its kind.

Located in St. Charles, Missouri, the cyclone-fired supercritical boiler unit made it to its 246th day of continuous operation yesterday and then went off-line for maintenance. The next best record, that of a Tennessee Valley Authority unit, is 194 days.

Sioux's Unit 2, located on the Mississippi River some 28 miles from St. Louis, can consume petroleum coke, coal and tire chips, and has generated 5,960,000 megawatt-hours over its lifetime.

Ameren serves 1.5 million customers in Illinois and Mississippi.

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