A diesel-powered rotary flywheel is at the heart of an innovative backup power system for the campus at the University of ...

G oogle on Monday announced a groundbreaking agreement with Commonwealth Fusion Systems (CFS) to purchase 200 megawatts of ...

Massachusetts-based energy startup Commonwealth Fusion Systems (CFS) has struck a deal to deliver 200 MW of electricity to ...

Google has struck a deal to buy 200 megawatts of fusion power, as the tech giant struggles to reach its sustainability goals ...

The deal comes even though Commonwealth Fusion Systems has yet to demonstrate that its future power plant can generate power ...