French nuclear startup Hexana is to collaborate with Belgian engineering company Tractebel on the development of Hexana’s small modular reactor technology.

Hexana, which was spun out the state-run Alternative Energies & Atomic Energy Commission (CEA) in March 2023, said the collaboration will see Tractebel involved in the design of the building and utility systems for the nuclear island, an essential step for the operation of the SMR platform.

The partnership also covers the handling and maintenance of components, and compliance with European safety regulations, a fundamental requirement for the development and operation of the plant.