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Constellation deal could boost electricity costs above record high, Illinois AG says

( June 10, 2025, 22:30 GMT | Official Statement) -- MLex Summary: Power generator Constellation Energy's proposed acquisition of rival Calpine Corporation "would eliminate competition between two large rivals, and could result in even higher prices for consumers at a time when the PJM region capacity prices are already the highest they have ever been," the Illinois Office of the Attorney General said in comments to the US Federal Energy Regulatory Commission. See attached file....

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