Hynamics SAS

Hynamics SAS is the hydrogen subsidiary of EDF Group, focused on producing and supplying low‑carbon hydrogen using water electrolysis powered by low‑carbon electricity (renewables and nuclear). The company develops, finances, builds, and operates hydrogen production and distribution assets to support industrial decarbonization and heavy‑mobility applications.

Hynamics offers turnkey solutions covering project development, engineering, procurement, construction, and long‑term operation and maintenance. It supplies hydrogen for industrial processes and for transport via refueling stations, on‑site generation, and bulk deliveries (e.g., trailers or dedicated pipelines). The company works with established electrolyzer technologies (PEM and alkaline) and integrates power sourcing to optimize cost and carbon intensity. Active primarily in France with selected international projects, Hynamics operates within applicable safety and regulatory frameworks and partners across the hydrogen value chain to accelerate low‑carbon hydrogen deployment.