Story perspectives

Fusion Power Investment Soars to Nearly $10 Billion

10/16/2025

Summary

Story summary

Investment in fusion power has surged to nearly $10 billion, driven by demand for carbon-free energy and technological progress.
Most funding sits in the United States, with growing activity in China and Europe.
The ITER reactor in France is expected to start operations in 2034, and Commonwealth Fusion Systems aims for commercial power by the mid-2030s.
Significant challenges remain for sustained fusion, and state policies will shape U.S. deployment.

History

Historical Context

Launched in 2006, the ITER project aims to demonstrate nuclear fusion as a sustainable energy source, involving partners like the EU, US, China, and India. Initially estimated at €5.9 billion, costs have surged to between €18 and €22 billion. As climate change intensifies, the project represents a pivotal step toward carbon-free energy, with potential to reshape global energy dynamics.

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Story summary

Investment in fusion power has surged to nearly $10 billion, driven by demand for carbon-free energy and technological progress.
Most funding sits in the United States, with growing activity in China and Europe.
The ITER reactor in France is expected to start operations in 2034, and Commonwealth Fusion Systems aims for commercial power by the mid-2030s.
Significant challenges remain for sustained fusion, and state policies will shape U.S. deployment.

1 / 2