Framatome launches dedicated line for military nuclear propulsion in Jeumont

Framatome and the French Alternative Energies and Atomic Energy Commission have commissioned a specialised industrial line in Jeumont for the manufacturing of nuclear components used in French Navy vessels.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Framatome’s site in Jeumont, in northern France, now hosts a production line dedicated to components used in military nuclear propulsion. Developed with the support of the French Alternative Energies and Atomic Energy Commission (Commissariat à l’énergie atomique et aux énergies alternatives – CEA), this new industrial activity aims to strengthen France’s capabilities in defence programmes, particularly those involving submarines and the future nuclear-powered aircraft carrier.

Targeted industrial investments since 2022

The investments required for the new line began in 2022 to modernise the site’s infrastructure. The objective was to equip Jeumont with state-of-the-art technology capable of producing high-value-added components. A specific training programme was also implemented to prepare teams to meet the demanding standards of nuclear propulsion systems.

Production of components for onboard nuclear systems

The Jeumont plant plays a central role in manufacturing primary circuit pumps for the nuclear propulsion systems used in French Navy vessels. With this new line, Framatome will be able to assemble, test and calibrate these complex components under improved conditions. The development also supports the maintenance needs of vessels currently in service.

Enhanced cooperation with institutional partners

Framatome operates through its Framatome Defense division, mobilising industrial capacity and specialised know-how in support of military programmes. The CEA, through its Military Applications Directorate, continues to act as a strategic partner of the State in this deployment. Jeumont Electric, a subsidiary of Framatome and Naval Group, remains a key supplier of electric motors for both nuclear and defence naval applications.

French developer Newcleo launches a joint venture with Nextchem through a EUR70 mn contract to design the conventional island of its upcoming 200 MW modular nuclear reactors.
NANO Nuclear strengthens its North American strategy by acquiring Global First Power in Canada, securing regulatory rights for its KRONOS MMR™ project at Chalk River.
South Korea becomes the first country to submit a safeguards technical report to the IAEA for a small modular reactor, setting a precedent for early integration of non-proliferation requirements in nuclear design.
The Environmental Authority criticises the lack of key data on health risks, chemical discharges and construction safety for EDF's two upcoming EPR2 reactors in Seine-Maritime.
Brazil and China have concluded a three-year agreement to secure access to essential radioisotopes for the medical, industrial and scientific sectors, with no financial exchange between the parties.
US-based developer Last Energy will deploy its first domestic microreactor at Texas A&M-RELLIS, marking a strategic step in the advanced modular reactor race.
PGE acquires ZE PAK's stake in the joint venture responsible for developing Poland’s second nuclear site, consolidating a strategic asset within its energy portfolio.
Amazon unveils new visuals of its upcoming nuclear site, marking a key step in its partnership with X-energy to deploy up to 960 MW of modular nuclear capacity in Washington state.
Canadian uranium producer NexGen Energy has completed a A$1bn ($639mn) equity raise split between North American and Australian markets to support the development of its Rook I project.
Tokyo Electric Power Company Holdings is examining the permanent closure of units 1 and 2 at the Kashiwazaki-Kariwa nuclear power plant, the oldest at the site, while continuing efforts to restart unit 6.
The formal expiration of the 2015 nuclear deal with Iran comes as international sanctions have already been reinstated and diplomatic negotiations remain stalled.
Oklo, newcleo and Blykalla partner to develop advanced nuclear fuel infrastructure in the United States, backed by a planned $2bn investment.
enCore Energy has identified three new uranium roll fronts at its Alta Mesa project, with ongoing drilling aimed at defining their extent and accelerating development work.
California-based Radiant will build its first microreactor production facility in Oak Ridge, on a former Manhattan Project site, with production targeted at 50 units per year by 2028.
EDF restarted the Flamanville EPR reactor after repairing non-compliant valves, delaying the target of reaching full power output of 1,620 MW until the end of autumn.
Nano Nuclear and the University of Illinois will begin drilling operations for the KRONOS MMR™ reactor on October 24, marking a key step toward commercialisation of the nuclear project on the Urbana-Champaign campus.
Natura Resources is finalising construction of the MSR-1, an advanced liquid-fuel nuclear reactor, with a planned launch in 2026 on the Abilene Christian University campus.
JPMorganChase commits $10bn in direct investments as part of a $1.5tn plan to boost energy independence and strategic technologies, including next-generation nuclear power.
A roadmap under development aims to establish regulatory and technical foundations for the deployment of small modular reactors, with the goal of strengthening national energy security and attracting private capital.
EDF adjusts its 2025 nuclear production forecast to between 365 and 375 TWh, supported by the performance of its industrial programme START 2025 focused on maintenance efficiency.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.