X-energy, controlled by billionaire Kam Ghaffarian, rakes in another $200 million to become the best-funded startup ...

Power Solutions International (PSIX), a manufacturer of alternative fuel engines and power systems, has seen its stock surge ...

Arizona Public Service (APS), Salt River Project (SRP) and Tucson Electric Power (TEP) announced they’ll be working together to explore adding nuclear generation in Arizona, and retired coal sites may ...

Xcel Energy will build three new high voltage power line projects in the Panhandle to help improve electric reliability and demand in Texas and New Mexico.

Right now, you can grab this beast for $429, down from its usual $999 price tag. That’s a huge 57% discount, saving you $570 ...