Be present at Europe's outstanding gathering of people from the hydrogen field!

Take part in the unmissable gathering of hydrogen stakeholders in France and Europe


1 & 2 February 2023


Paris Porte de Versailles

Incorporation of an international congress and greater global reach

Accelerator of the development of the hydrogen sector.

A unique offering in Europe covering the entire value chain, from production to usage.


more than 360 exhibitors expected in 2023 and 4500 professionals, nearly 80 conferences and 200 contributors in 2022



a free application for the trade show access numerous services