French green iron project to draw on nuclear for 70% of its hydrogen demand

GravitHy’s facility will feature 750MW of electrolyser capacity, although a supplier has not yet been chosen

A computer-generated rendering of the Fos-sur-Mer green steel plant
A computer-generated rendering of the Fos-sur-Mer green steel plantPhoto: GravitHy
Published 27 March 2025, 08:31Updated 27 March 2025, 08:31
Steelgreen steelGreen H2NuclearFrance