ArcelorMittal Olaberria-Bergara (Olaberria) steel plant

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ArcelorMittal Olaberria-Bergara (Olaberria) steel plant, also known as ArcelorMittal Gipuzkoa (Olaberria), is a 1450 thousand tonnes per annum (TTPA) electric arc furnace (EAF) steel plant operating in Olaberria, Gipuzkoa, Spain.


The map below shows the location of the steel plant in Olaberria, Gipuzkoa, Spain.

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  • Location: Ctra. Madrid - Irún Km 417, 20212 Olaberria, Gipuzkoa, Spain[1]
  • Coordinates (WGS 84): 43.038290, -2.219625 (exact)

Plant Details

Table 1: General Plant Details

Plant status Start date Workforce size
operating[1] 1992[2] 541[3]

Table 2: Ownership and Parent Company Information

Parent company Parent company PermID Owner Owner company PermID
ArcelorMittal SA [100%][1] 5000030092 [100%] Arcelormittal Olaberria-Bergara SL[1] 4296799155

Table 3: Process and Products

Steel product category Steel products Steel sector end users ISO 14001 ISO 50001 Main production equipment Detailed production equipment
semi-finished; finished rolled[4][1] profiles; blanks; blooms; sections; billets[4][1] automotive; building and infrastructure; tools and machinery; transport[5] 2022[4] 2022[4] electric arc furnace (EAF)[1] 1 EAF (rebuilt in 2005 and 2019)[6][7][1]

Table 4: Crude Steel Production Capacities (thousand tonnes per annum):

Electric arc furnace steelmaking capacity Nominal crude steel capacity (total)
1450 TTPA[5] 1450 TTPA

Table 5: Actual Crude Steel Production by Year (thousand tonnes per annum):

Year BOF Production EAF Production OHF Production Total (all routes)
2020 900 TTPA[8] 900 TTPA
2021 1100 TTPA[9] 1100 TTPA

Articles and Resources


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Archived from the original on 2021-12-23. {{cite web}}: Missing or empty |title= (help)
  2. Archived from the original on 2022-01-14. {{cite web}}: Missing or empty |title= (help)
  3. Archived from the original on 2022-02-05. {{cite web}}: Missing or empty |title= (help)
  4. 4.0 4.1 4.2 4.3 Archived from the original on 2022-03-22. {{cite web}}: Missing or empty |title= (help)
  5. 5.0 5.1 Archived from the original on 2022-10-12. {{cite web}}: Missing or empty |title= (help)
  6. Archived from the original on 2022-02-07. {{cite web}}: Missing or empty |title= (help)
  7. Archived from the original on 2020-08-14. {{cite web}}: Missing or empty |title= (help)
  8. (PDF) Archived from the original (PDF) on 2022-01-29. {{cite web}}: Missing or empty |title= (help)
  9. (PDF) {{cite web}}: Missing or empty |title= (help)

Other resources

Additional data

To access additional data, including an interactive map of steel power plants, a downloadable dataset, and summary data, please visit the Global Steel Plant Tracker on the Global Energy Monitor website.