The biggest nuclear power plant in the United States is not a single hulking reactor, but a sprawling complex whose scale is measured in gigawatts and square miles. Its turbines quietly push out ...

The MarketWatch News Department was not involved in the creation of this content. The design of the "Helios" planar coil stellarator power plant demonstrates a uniquely practical commercial fusion ...

This design is based on the company’s groundbreaking stellarator fusion physics basis, which for the first time realistically considered, in a comprehensive and unified manner, the complex ...

MUNICH--(BUSINESS WIRE)--Proxima Fusion, Europe's fastest-growing fusion energy startup, and its partners* today published a new peer-reviewed paper announcing the world’s first integrated concept for ...

This screengrab from a TerraPower video illustrates the company's nuclear power plant design. One of the companies leading the charge to deploy safer, smaller, faster-to-build nuclear reactors is ...