Belgium took a decisive step this week in the development of new-generation small modular reactors. The partnership between the European consortium EAGLES, led by SCK CEN, and the French-Italian start-up Newcleo around the LEANDREA demonstrator marks strategic progress serving innovation, our energy sovereignty and European industrial competitiveness.
On 10 February, at the “Taking the Lead” event in Brussels, federal Energy Minister Mathieu Bihet officially launched this structuring collaboration for the energy future of Belgium and, beyond, of Europe. The LEANDREA project involves building a small modular lead-cooled fast reactor at the SCK CEN site in Mol, with completion targeted for 2034.
“This demonstrator is a key step towards the commercialisation of fourth-generation reactors, which are more efficient and safer and can optimise the use of nuclear fuel. It will serve both as a testing platform for new materials and fuels and as an industrial showcase of European know-how,” explains Mathieu Bihet.
Cooperating to go further and faster
EAGLES and Newcleo have opted for pragmatic cooperation. By pooling part of their research efforts, expertise and investments, they aim to accelerate technological development while maintaining separate commercial paths. This approach optimises resources and strengthens the credibility of the timeline.
This momentum reflects the approach we advocate, based on an environment favourable to innovation, coordinated mobilisation of public and private players, and a clear ambition to position Belgium as a European hub for advanced nuclear technologies.
With decades of expertise in nuclear energy, Belgium is now putting this strategic asset at the service of Europe. Nuclear power does not belong to the past and is not merely a transitional solution. It stands as a lasting pillar of our energy sovereignty.
Security of supply, competitiveness and sovereignty
Beyond the scientific dimension, there is also an industrial and geopolitical stake. By developing its own advanced reactor technologies, our country is strengthening its energy autonomy, reducing its dependence on non-European technologies and consolidating a local high-value-added value chain.
With LEANDREA, Belgium is therefore not merely following the trend. It is helping to shape and accelerate it. This project places our country at the heart of the next generation of nuclear technologies. Above all, it demonstrates that a liberal energy policy can support enterprise, innovation and the energy transition all at once.
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