Iberdrola Green Hydrogen Plant, Puertollano (Spain)
Puertollano, Spain
Highlight
One of Europe's largest green-hydrogen plants, supplying renewable hydrogen to green-ammonia production.
Extended description
In Puertollano, Iberdrola operates one of Europe's largest green-hydrogen plants for industrial use. A 20 MW electrolyser, powered by a dedicated solar plant, produces up to around 3,000 tonnes of green hydrogen per year, used by Fertiberia to make green ammonia and fertilisers. By replacing fossil-based hydrogen, it avoids an estimated 48,000–78,000 tonnes of CO2 per year and offers a replicable, scalable model for industrial decarbonisation.