Google, which has invested in CFS since 2021, said it also increased its stake in the Devens, Massachusetts-based company.

Google will also invest again in Commonwealth, which expects its first commercial plant will generate power in the early 2030s

Alphabet's Google said on Monday it has struck a deal to buy power from a project in Virginia fueled by fusion, the reaction that powers the sun and the stars but is not yet commercial on Earth. Google signed what it called the technology's first direct corporate power purchase agreement with Commonwealth Fusion Systems,