Last year, months before South Carolina’s V.C. Summer project went belly up, a senior Westinghouse executive reportedly was demoted and sent to Canada after he identified problems with a key contractor, a nuclear industry trade publication says. Postandcourier.com The siren that went off Friday afternoon at the Shearon Harris Nuclear Power Plant resulted from an accidental activation, authorities said. A spokesman for Duke Energy, which owns the plant in New Hill, N.C. in southern Wake County, said the energy company is investigating what prompted the alarm to sound shortly before 1 p.m. The siren prompted a flurry of calls to WRAL News and posts on social media. Wral.com Members of the South Carolina House will begin overhauling the state's utility regulations this week, but lawmakers are likely to wait a bit longer to repeal a controversial law that allowed SCANA to charge customers for two unfinished nuclear reactors at V.C. Summer station. Postandcourier.com Anti-nuclear campaigners have described plans by the National Museum of the Royal Navy for a major new exhibition marking the 50th anniversary of Britain’s first nuclear submarine patrols as a “propaganda offensive”. Theguardian.com