U.S. nuclear plant outages increased in September after remaining low during summer

Electric generation capacity losses as a result of U.S. nuclear plant outages were relatively low during much of the 2018 summer, averaging 2.8 gigawatts (GW) from June through August. This year’s seasonal maintenance and refueling cycle began earlier than in recent years, and total nuclear outages averaged 14.5 GW in the last week of September. The earlier-than-expected retirement of the Oyster Creek Generating Station and a temporary plant shutdown related to Hurricane Florence also increased outages in September. More »