Constellation Energy's 1,166-megawatt (MW) Braidwood 02 ST unit at its Braidwood Nuclear Power Station in Illinois is operating at 69% due to grid congestion. In addition, the 1,164-MW Byron 01 unit at its Byron Nuclear Power Station in Illinois is operating at 83%, also due to grid congestion. Both events are expected to end later today.
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Site-wide Scheduled Maintenance for April 12, 2025, between 9 A.M. - 9 P.M. CST. During this time, all services will be unavailable periodically throughout the scheduled maintenance window.
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