BBC: A California nuclear power plant will close permanently amid doubts it could operate safely, 18 months after a small radiation leak was discovered.
The San Onofre plant near Los Angeles halted operations in January 2012 after radioactive water tubes were damaged.
Operator Southern California Edison has faced a series of regulatory inquiries.
San Onofre powered 1.4 million homes but regulators say they can supply sufficient electricity through the summer barring threats to other plants. ...