ITER will deliver fundamental science and the necessary physics understanding of a self-sustained fusion power source (a burning plasma). The industrial-scale experimental facility is already driving development of fusion technologies, including first-of-a-kind and next-generation components and systems. This has resulted in multiple benefits for the nation as U.S. manufacturers, suppliers, and businesses from across
46 states have contributed to ITER:
- Supply chain development`
- Workforce training and growth
- Licensing and safety experience
- Industrial-scale systems integration experience
- Know-how for future devices
- Extensive diagnostics for measurements
- Flexible operations for R&D needs
- Expert input from international teams
- Intellectual property access (managed by the U.S. Department of Energy)
Fact sheet:
US ITER Value (February 2025)
.