Research & Development

Newcleo-Led Consortium Chosen For French Project On Floating Nuclear Power Plants

By David Dalton
27 August 2026

Maritime sector a ‘largely unexplored opportunity’ for reactor industry

Newcleo-Led Consortium Chosen For French Project On Floating Nuclear Power Plants
Newcleo’s Stefano Buono said maritime deployment opens a broader and still largely unexplored market for nuclear energy. Photo courtesy Newcleo.

A consortium led by France-based advanced reactor and nuclear fuel company Newcleo has been selected to take part in a project supporting the decarbonisation of the French maritime sector.

The project, managed by France-based investment bank Bpifrance and named “n-Floating”, aims to demonstrate the relevance and technical feasibility of an innovative floating nuclear power solution, consisting of a non-self-propelled floating unit housing multiple Newcleo-developed LFR-AS-200 reactors, each offering an electrical output of 200 MW.

The consortium brings together Newcleo, Bureau Veritas Marine & Offshore, a leading classification society, and ABMI Groupe, a French engineering company with expertise both in maritime and nuclear sectors.

The project has been awarded almost €1m ($1.1m) in funding under the programme.

Work has already begun and is expected to run for approximately 18 months.

“Maritime deployment of advanced reactors opens a broader and still largely unexplored market for nuclear energy” said Newcleo chief executive officer Stefano Buono.

“Floating nuclear offers an opportunity to bring reliable, low-carbon power to applications at sea and in coastal locations.”

Newcleo said the project aims to develop a standardised, deployable and competitive solution for low-carbon energy generation at sea and in coastal locations.

The initial phase of the n-Floating project will focus on conceptual studies for a nuclear barge, assessing its potential to deliver reliable, low-carbon and competitive energy across a range of applications. These include supplying isolated regions, ports and associated industrial hubs, and coastal areas, as well as supporting energy-intensive applications such as desalination and the production of low-carbon fuels.

The project will also define the subsequent development programme and roadmap towards potential industrial deployment by 2036, with the ambition to design and build the solution in France.

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