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Transaction

Hydnum Steel

Terms

Not ranked
Out of scope
Announced
5 Aug 2026
Instrument
Equity
Amount
US$174mReported as EUR 150M, converted at 1.1588 USD/EUR (August 2026 average)

Parties

Project developer
Hydnum Steel
Recipient type
Infrastructure
Country
Spain (Puertollano, Ciudad Real)
Capital providers
Capital providers and the amount counted for each
PartyRoleAmountBasis
COFIDESInvestorNot creditedNot ranked

Carbon

Pathway
Unresolved
Project type as recorded
Green steel - industrial decarbonisation (EAF on renewables and green hydrogen)

What happened

Hydnum Steel secured a EUR 150M investment commitment from the FOCO fund managed by COFIDES, the Spanish development finance institution, to build the Iberian Peninsula's first clean steel plant at Puertollano (Ciudad Real). Part of a ~EUR 1.5bn total package (~EUR 600M equity, ~EUR 1bn debt). Planned capacity 2.7 Mtpa flat steel via electric arc furnace powered by renewables and green hydrogen.

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