Helion's first commercial fusion power plant ('Orion') — targeting 50+ MW after 1-year ramp, scheduled for 2028 deployment
World's FIRST commercial fusion energy purchase agreement. Helion targets 50+ MW capacity after 1-year ramp from initial deployment scheduled for 2028. Constellation Energy serves as power marketer and manages transmission. Helion broke ground on Orion plant July 30, 2025 in Washington State.
50MW
Capacity
Nuclear
Technology
WA
Location
Deal Details
- Deal Type
- Power Purchase & Offtake
- Seller / Sponsor
- Helion Energy
- Buyer / Financier
- Microsoft (with Constellation as power marketer)
- Deal Value
- Undisclosed
- Stage
- Development
- ISO/RTO
- Western
- Source
- Helion Energy
Service Providers
Advisory & Legal
- Buyer Counsel
- Hogan Lovells
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