TerraPower broke ground on its Natrium reactor demonstration project in Wyoming, making it the first advanced reactor to enter construction.

PacifiCorp will be able to meet Oregon’s ambitious greenhouse gas emissions reduction targets for electric utilities but “it will not be without challenges,” a company official said.

The nuclear industry wants to change the conventional wisdom that says nuclear projects are always late, over budget and don't perform as expected.

One of Wyoming’s four coal plants will be closed and the site repurposed for a 345-MW advanced nuclear reactor, officials said Wednesday.