Keep the power of a star in a magnetic bottle
We design and build devices that confine fusion plasma in axially symmetric open magnetic traps, a simpler and scalable path toward neutron sources, hybrid reactors and full-scale fusion power.
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Piccolo
First experimental facility
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2 sites
Île-de-France · Cadarache
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Simple circular coils
Open magnetic trap design
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CEA · CNRS · Tsukuba
Research collaborations
Sustainable human development is only possible with sufficient energy sources, and mastering thermonuclear fusion is the only realistic way to meet growing demand while preserving nature.
Using modern technologies for creating ultra-powerful magnetic fields and heating plasma, we build devices to confine fusion plasma in axially symmetric open magnetic traps. These will power neutron sources for hybrid fusion-fission reactors and, ultimately, full-scale fusion power plants.
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Experimental validation
A strong focus on measurable data and progressive scaling of the installation.
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Simple by design
Linear magnetic systems that connect heating, diagnostics and energy extraction with ease.
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Interdisciplinary team
Agile, hands-on collaboration between scientific, engineering and technical profiles.
Latest from the lab
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4 March 2026 Visit to ITER The Dicio Conflatio leadership team visited the construction site of ITER (Cadarache), the world's largest fusion project. The Piccolo open magnetic trap was discussed with leading ITER experts and Director-General Pietro Barabaschi. Read more -
12 March 2026 Visit to LNCMI-T A visit to the Laboratoire National des Champs Magnétiques Intenses (Toulouse, France), a world-leading center for the development and production of ultra-high-field magnet coils. Read more
Our path to fusion power
Each facility grows in size and heating power, from testing magnets today to a full-scale fusion plant, with parallel applications along the way.
- 2027 Piccolo Magnets & plasma methods
- 2030 Neutron source Materials-science experiments
- 2034 Hybrid reactor Fusion-fission hybrid facility
- Fusion power plant Full-scale commercial plant
PARALLEL APPLICATIONS
- Space thrusters
- Emission sources
Two sites, one mission
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Île-de-France
Theory & numerical simulation
The part of our team working on theory and modeling is based near Paris.
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Cadarache
The facility
The installation is being designed at the heart of fusion research, near Cadarache at the WEST tokamak site in southern France.