Operator NRG says its concentrating solar power technology has fallen behind solar silicon photovoltaic generation in terms of capital and operating costs.

"What we're building at Bull Run is not a science project," an executive from the Knoxville-based nuclear fusion company said.

Type One Energy’s nuclear fusion deal with the Tennessee Valley Authority comes as the region has experienced an economic boom.

The proposed state budget includes $50 million for small modular reactors in Tennessee built "like they're the Model T Ford." ...

Three of the state’s largest utilities; APS, SRP, and Tucson Electric Power are exploring a joint venture to bring a Generation III+ Small Modular Nuclear Reactor to Arizona.

Florida Power & Light, which has operated the plant’s twin nuclear reactors for more than a half-century, has been on a ten-year timeline to clean up the pollution. At the halfway point, it’s now ...

Baltimore-based Constellation plans to invest about $100 million to upgrade and boost future energy output at its Maryland ...