Parent company of Petronor, driving the Petronor hydrogen hub in the Basque Country as part of its energy transition strategy. Involved in the 100 MW renewable hydrogen project at Muskiz refinery.[2][3]
Repsol is a major player in Spain's energy sector with a comprehensive renewable hydrogen strategy. The company approved its first large-scale 100 MW electrolyzer in Cartagena in September 2025 and is now installing a second 100 MW electrolyzer at its Petronor refinery. Repsol operates across the entire renewable hydro
Repsol has confirmed green hydrogen investment as the most competitive route to regulatory compliance in the EU refining sector, actively adapting to RED III targets as part of its decarbonization commitments.[3]
Repsol is leading the large-scale renewable hydrogen plant project at the Cartagena refinery, as part of a broader transition to low-carbon fuels. The company holds a 75% stake in the joint venture and is advancing Spain’s national hydrogen roadmap, aiming to replace conventional hydrogen with green hydrogen at its ind
Repsol is a major Spanish multi-energy company founded in 1987, traditionally focused on oil and gas but has been pivoting towards renewables and decarbonization. In 2024-2025, Repsol undertook significant reevaluation of its hydrogen strategy, reducing its green hydrogen targets, slowing overall hydrogen investment, a
Announced the cancellation of a significant up-to-200MW green hydrogen project in Spain, citing technical and economic unfeasibility. Despite this, Repsol confirmed its ongoing commitment to renewable hydrogen for decarbonizing its Puertollano refinery.[2]
Repsol is part of the consortium studying the creation of Spain's first aviation hydrogen hub, likely contributing to hydrogen production and supply chain aspects.
Repsol is leading a new consortium of 33 companies and organizations to invest in green hydrogen production and use in Spain. They intend to make photoelectrocatalysis technology commercially viable by 2030.
Repsol is mentioned in relation to investing millions in green hydrogen for renewable transportation sector fuels, though not directly involved in the Australian funding shortlist.
A Spanish oil and gas firm that is investing in green hydrogen and carbon dioxide to produce renewable transportation sector fuels and gas from urban waste. Repsol is headquartered in Madrid and has a majority stake in Petronor.
