Preem and Vattenfall Form Partnership to Produce Hydrogen on a Large Scaleviernes, 10 mayo 2019 Vattenfall and Preem want to lead the transition towards a sustainable society. A new three-year agreement forms the foundation for increased collaboration around fossil-free hydrogen for biofuel production, electrification and electricity supply.The agreement provides for increased collaboration between the companies around fossil-free hydrogen for biofuel production, electrification and electricity supply. Work on the first joint project will be intensified with ongoing preparations for fossil-free hydrogen production through water electrolysis at Preem’s refinery on the island of Hisingen outside Gothenburg. The aim is to develop a plant with a capacity of 20 MW, which would be Europe’s largest water electrolysis plant for the refinery sector.
