France: Concerns surrounding an SMR project in the Marne department

The Robin des Bois association expresses concern about the Jimmy start-up's plan to install a mini-nuclear reactor on a Cristal Union site in the Marne department, pointing out the potential risks associated with its Seveso high threshold classification.

Share:

Cristanol réacteur

Gain full professional access to energynews.pro from 4.90$/month.
Designed for decision-makers, with no long-term commitment.

Over 30,000 articles published since 2021.
150 new market analyses every week to decode global energy trends.

Monthly Digital PRO PASS

Immediate Access
4.90$/month*

No commitment – cancel anytime, activation in 2 minutes.

*Special launch offer: 1st month at the indicated price, then 14.90 $/month, no long-term commitment.

Annual Digital PRO Pass

Full Annual Access
99$/year*

To access all of energynews.pro without any limits

*Introductory annual price for year one, automatically renewed at 149.00 $/year from the second year.

French nuclear start-up Jimmy plans to set up its first SMR at Cristanol’s Bazancourt site, operated by Cristal Union. This site, classified as Seveso high threshold, processes hazardous substances to produce alcohol and bioethanol. The project, still subject to government approval, could significantly transform the energy supply to local industry.

Reservations and concerns

During a March 28 meeting of the French High Committee for Transparency and Information on Nuclear Safety (HCTISN), this project was presented to members, without initially naming the manufacturer concerned. Upon inquiry, the Jimmy start-up confirmed the name of the interested industrial customer, while specifying that the project remained subject to “a lengthy appraisal process by the authorities”.

Official declarations and approval process

“Jimmy has launched a feasibility study for an installation of this type on the Bazancourt / Cristanol site. This project is necessarily subject to validation, by the competent authorities, of all the safety and security guarantees”, the company told AFP. Questions have been raised about the safety of these small reactors, with mixed reactions to their presentation.

Committee feedback and future planning

Christine Noiville, President of the HCTISN, pointed out that “the HCTISN organizes information sessions on this subject precisely so that it can be addressed in all its dimensions and with complete transparency”. Jimmy plans to “submit a request for authorization to create (DAC) by the end of the month”, to the French Ministry of Ecological Transition, which will then have to refer the matter to the French Nuclear Safety Authority (ASN) for appraisal.

Scheduled for submission on April 22, “Jimmy” would be the first SMR project to enter the regulatory phase in France. Jimmy’s helium-cooled, 20-megawatt thermal “micro-reactor” is designed to supply “decarbonized” heat to industry, which is currently a major consumer of fossil fuels, by 2026.

Kazakhstan has signed an agreement with Nukem Technologies Engineering Services GmbH to benefit from German expertise in nuclear decommissioning and radioactive waste management.
The European Court of Justice annulled the European Commission's authorisation of Hungarian state aid for the Paks II nuclear project, questioning compliance with EU public procurement rules.
A Chinese consortium has secured a CNY4.2bn ($594mn) contract for the construction of conventional islands for the Xuwei nuclear project, combining third and fourth generation reactors.
Rosatom and China National Nuclear Corporation signed a memorandum of understanding to strengthen bilateral cooperation in talent development and skills training in the nuclear sector.
Iran has reached a new agreement with the International Atomic Energy Agency to formalise the resumption of inspections, following months of suspension linked to military tensions and criticism of its nuclear programme.
The French Energy Regulatory Commission outlines a structured plan to accelerate the deployment of small modular reactors, focusing on industrial heat and series effects to enhance competitiveness.
US-based Nuclearn has secured $10.5mn to scale its artificial intelligence platform, already deployed in over 65 nuclear reactors, to automate critical operations amid rising energy demand.
The steel dome of the CAP1000 Haiyang 4 reactor has been positioned, a major construction milestone paving the way for upcoming maintenance and technical installation phases.
The Groupement des Industriels Français de l'Énergie Nucléaire and the Belgian Nuclear Forum formalise a partnership aimed at strengthening industrial exchanges and joint projects between the two countries’ nuclear sectors.
The International Atomic Energy Agency warns that little time remains to reach an agreement with Iran on fully resuming inspections, as European sanctions could be reimposed within 30 days.
US-based Oklo will build the country’s first privately funded nuclear fuel recycling centre in Oak Ridge, investing $1.7bn and creating over 800 jobs.
The Tennessee Valley Authority partners with ENTRA1 Energy to develop up to 6 gigawatts of modular nuclear capacity, in an unprecedented project supporting energy growth across seven U.S. states.
A report by the International Atomic Energy Agency puts Iran’s 60% enriched uranium at 440.9 kg before Israeli and U.S. strikes, while the agency’s access to enrichment sites has remained suspended since the operations.
US-based Westinghouse has signed six industrial agreements in the UK to supply critical components for its AP1000 and AP300 nuclear projects in Britain and abroad.
NANO Nuclear Energy receives direct funding from the US Air Force innovation branch to assess the integration of its KRONOS MMRâ„¢ microreactor at the Washington D.C. military base.
EDF extends the operation of Heysham 1 and Hartlepool by one year after favourable safety inspections, ensuring continuity of nuclear production and safeguarding more than 1,000 jobs.
Russian nuclear group Rosatom has confirmed advanced discussions with India and Turkey to launch new power plants, including advanced and floating reactor technologies.
The International Atomic Energy Agency has identified uranium particles of industrial origin in samples taken from a Syrian site suspected of hosting an undeclared nuclear reactor.
Norwegian authorities begin the first regulatory phase for two modular nuclear reactor projects, marking a strategic step in the national review of the potential role of nuclear energy in the country’s power mix.
With eleven reactors under construction and major projects such as Jaitapur, India is preparing a nuclear build-up that could place it among the world’s five leading nations in the sector.

Log in to read this article

You'll also have access to a selection of our best content.