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.
U.S. manufacturers, suppliers, and businesses from across
46 states have contributed to ITER, resulting in multiple
benefits for the nation:
- Proven manufacturing capability for fusion systems
- Development of national supply chains
- Practical experience building an industrial-scale fusion
machine - Know-how, intellectual property, and risk reduction
for future devices - Workforce training and growth
- Nuclear licensing
- Safety experience
Fact sheet:
US ITER Value (February 2025)
.