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A new report on the private fusion sector has been published by the Fusion for Energy (F4E) Observatory, describing "the vibrant and complex landscape of global fusion private investment." It tracks the rapid growth that has been documented in the sector since 2020, and highlights the concentrated nature of that growth geographically—with the US and China accounting for 85% of all funding. 

While the global private market currently favours magnetic confinement fusion (70% of funding), the European Union's private sector is instead allocating most funding (69%) to inertial confinement. As noted in the report, this important difference in the European Union's ecosystem may be a result of the availability of stable public funding for magnetic confinement fusion project. 

Indeed, the EUR 6.8 billion public investment in the European fusion supply chain for ITER, allocated through Fusion for Energy, has created "a foundational asset of unparalleled value"—a world-class industrial base. "However, aside from spinoff applications outside fusion, the long-term sustainability of these supply chains depends on a future fusion technologies market and commercial fusion plants, and this may be one of the main challenges facing the European Union in the coming years."

With these data-based insights, the F4E Observatory aims to support the policy conversation around the future European Union fusion strategy.

You can download or read the full report .

See the announcement of the report on the Fusion for Energy website .