A recent accounting showed that 46 of the site’s 62 buildings have been demolished; 474 million pounds of waste have been ...

The San Onofre nuclear plant was approaching the end of its life span. But Edison wanted to invest $680 million in new steam generators, attorney Carol Schmid-Frazee told a judge presiding over a ...

It was mid-December. The truckload of demolition debris was all loaded up and ready to depart the San Onofre Nuclear Generating Station. But before it could be released into the wild, radiation ...

They are perhaps the most distinctive features of the San Onofre Nuclear Generating Station — the pair of containment domes from Units 2 and 3, rising nearly 200 feet above the ground on the ...

Southern California Edison announced Friday it is permanently shutting down the troubled San Onofre nuclear plant, ending the region’s four-decade venture into nuclear energy production.

The high radiation alarm that sounded Jan. 31 at the San Onofre Nuclear Generation Station in northern San Diego County signaled trouble. At the time, it wasn’t clear just how serious it was. Highly ...

Though many may not know it, throughout its existence the San Onofre Nuclear Generation Station has discharged wastewater that contains very low levels of radiation. All nuclear plants release ...

Some of the heaviest and most troublesome radioactive material to be removed from the decommissioned San Onofre Nuclear Generating Station has only one exit – the imperiled railroad corridor ...