Google is making a big bet on a power source that hasn’t yet been used successfully anywhere in the world: nuclear fusion.

Google’s electricity consumption from data centers was up 27% from the year before. It’s doubled since 2020, reaching over 30 ...

The reactor under construction at Commonwealth Fusion Systems in Devens, Mass., is one of at least 43 private-industry ...

Unlike nuclear fission, where atoms are split to release energy, fusion sees atoms forced together. Bob Mumgaard, ...

Google will invest in Commonwealth Fusion Systems and buy 200 MW of electricity from its forthcoming power plant.

The tech giant plans to purchase 200MW of clean fusion power from CFS's ARC, claimed to be the world's first grid-scale ...

The company raised $425 million in January 2025, around the same time that it turned on Polaris, a prototype reactor. Helion ...

Companies building next-generation products and breakthrough technologies are often limited by the physical constraints of ...

Tech giant Google has signed a power purchase agreement (PPA) with Commonwealth Fusion Systems (CFS) to buy at least 200 MW ...

Google partners with Commonwealth Fusion Systems to buy clean fusion power and invest in breakthrough tokamak technology to ...

Learn how important materials are for nuclear energy innovation. Discover how digital modeling is driving nuclear materials ...

Google has signed an investment and offtake agreement with Commonwealth Fusion Systems for 200 MW of power from its first ARC ...