Production

Repsol takes final investment decision on 100MW green hydrogen project in Spain

The oil company will receive €155m from the Spanish government towards the €300m-plus ‘Cartagena Large Scale Electrolyser’

Repsol's Cartagena refinery, where the project will produce and use the green hydrogen.
Repsol's Cartagena refinery, where the project will produce and use the green hydrogen.Photo: Repsol
Editor, Hydrogen Insight
Published 30 September 2025, 08:40Updated 30 September 2025, 12:33
Green H2RepsolRefiningSpainEurope