Cepsa and Iberdrola have signed an agreement to transport green hydrogen between Spain and the Netherlands, aiming to become a leader in green hydrogen. Cepsa hopes to sell some of its products to industrial customers eager to decarbonize the European economy through the Netherlands. The agreements will help create a green hydrogen sea corridor between Algeciras and Rotterdam and allow Cepsa access to its transport network in the Netherlands. Iberdrola plans to invest 3 billion euros in its flagship green hydrogen project in Andalusia, which includes a 1 billion euro green ammonia plant.