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Hydnum Steel Castilla-La Mancha

announced

DRI–EAF route · Puertollano, Europe, Spain

GEM wiki

Hydnum Steel Castilla-La Mancha follows the DRI–EAF route: iron ore is reduced in the solid state to direct reduced iron by direct reduction, then melted into steel in an electric arc furnace. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 2.6 million tonnes per year. Its main products are rolled.

Process Route

DRIEAF

Timeline

Announced2023
Construction2025
Operating2029

Capacity (ttpa)

Crude Steel

2,600

EAF

2,600

Iron Units

DRI
unknown DRI (1)announced
hydrogen · in-usewiki

Steel Units

EAF
unknown EAF (1)announced
1,500 ttpaPrimetalswiki
EAF
unknown EAF (2)announced
1,100 ttpawiki

Inputs & Energy

Power renewable energy

Steel Products

rolled

Ownership

Owner Hydnum Steel SL

Parent Abei Energy; Helvella Holding; Russula SA; Siemens AG

Workforce 500 employees

Country Context

Spain crude steel production (USGS). Plant line shows nominal capacity, not output.

Learn the processes this plant uses

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Plant data sourced from the Global Iron & Steel Tracker (March 2026), Global Energy Monitor. Licensed under CC BY 4.0.

Production data: USGS Minerals Yearbook — Raw Steel: World Production by Country or Locality (2019 edition; 2022 and 2023 early release tables). U.S. Geological Survey, public domain. EAF/BOF splits: USGS Minerals Yearbook (2023 estimates).