# Hydnum Steel to supply 100,000 tpa green steel to Thyssenkrupp in seven-year deal

Hydnum Steel signed a seven-year supply agreement to provide 100,000 tonnes per year of hydrogen-based green steel to Thyssenkrupp Materials Processing, starting once the Puertollano plant is operational.

- Type: Contract
- Announced: 2025-04-02
- Where: Puertollano, Spain
- Status: announced
- Capacity: 100,000 tonnes per year
- Products: green steel
- Sectors: [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [Hydnum Steel](https://endata.com/companies/68670.md) (supplier)
- [Thyssenkrupp Materials Processing](https://endata.com/companies/83898.md) (customer)

## Sources

- [h2eg.com](https://h2eg.com/h2-view-news-hydnum-to-supply-100000-tpa-of-hydrogen-based-steel-to-thyssenkrupp-in-seven-year-deal/), 2025-04-02: "Interest in clean steel is growing rapidly."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.