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ACQUISITIONS - WEST RIVERSIDE (Details) - West Riverside Energy Center - WE
$ in Millions
1 Months Ended
Sep. 30, 2023
USD ($)
MW
Jun. 30, 2023
USD ($)
MW
Asset Acquisition [Line Items]    
Capacity of generation unit | MW 100 100
Acquisition purchase price   $ 95.3
Acquisition purchase price, expected $ 100.0