- Helion has $1 billion and 3 years to figure out fusion-powered energy - The firm's latest Series F round brings the total investment into Helion over the $1 billion line, and it's aiming to begin delivering power from a single fusion 50-MW plant to Microsoft by 2028. https://newatlas.com/energy/helion-1-billion-3-years-fusion-clean-energy/ 131 comments futurology