ArcelorMittal Differdange steel plant

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ArcelorMittal Differdange steel plant is a 2000 thousand tonnes per annum (TTPA) electric arc furnace (EAF) steel plant operating in Differdange, Esch-sur-Alzette, Luxembourg.


The map below shows the location of the steel plant in Differdange, Esch-sur-Alzette, Luxembourg.

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  • Location: 51 Rue Emile Mark, 4620 Differdange, Luxembourg[1]
  • Coordinates (WGS 84): 49.527966, 5.900398 (exact)

Plant Details

Table 1: General Plant Details

Plant status Start date Workforce size Power source
operating[2] 1896[3] 800[2] first floating solar farm[4]

Table 2: Ownership and Parent Company Information

Parent company Parent company PermID Owner Owner company PermID
ArcelorMittal SA [100%][5] 5000030092 [100%] ArcelorMittal SA[2] 5000030092

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[6] sections, sheet piles, rails[2] building and infrastructure[2] 2022[7] 2022[8] electric arc furnace (EAF)[2] 1 EAF[2]

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

Electric arc furnace steelmaking capacity Nominal crude steel capacity (total)
2000 TTPA[9][10] 2000 TTPA

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

Year BOF Production EAF Production OHF Production Total (all routes)
2020 1086 TTPA[11] 1086 TTPA
2021 1200 TTPA[12] 1200 TTPA

Articles and Resources


  1.,5.8860648,1744m/data=!3m1!1e3!4m12!1m6!3m5!1s0x47eaca62f0c7790d:0x2662c19b29a541f8!2sArcelor+Mittal+Differdange!8m2!3d49.5283038!4d5.9048191!3m4!1s0x47eaca68ed58745d:0xb47e93ebadabb60b!8m2!3d49.5228822!4d5.8948195. {{cite web}}: Missing or empty |title= (help)
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Archived from the original on 2021-12-22. {{cite web}}: Missing or empty |title= (help)
  3. Archived from the original on 2022-09-29. {{cite web}}: Missing or empty |title= (help)
  4. Archived from the original on 2022-01-16. {{cite web}}: Missing or empty |title= (help)
  5. (PDF) Archived from the original (PDF) on 2022-01-11. {{cite web}}: Missing or empty |title= (help)
  6. (PDF) Archived from the original (PDF) on 2022-01-21. {{cite web}}: Missing or empty |title= (help)
  7. (PDF) Archived from the original (PDF) on 2022-01-23. {{cite web}}: Missing or empty |title= (help)
  8. (PDF) Archived from the original (PDF) on 2022-09-22. {{cite web}}: Missing or empty |title= (help)
  9. (PDF) Archived from the original (PDF) on 2021-01-03. {{cite web}}: Missing or empty |title= (help)
  10. (PDF) Archived from the original (PDF) on 2022-03-18. {{cite web}}: Missing or empty |title= (help)
  11. (PDF) Archived from the original (PDF) on 2022-01-29. {{cite web}}: Missing or empty |title= (help)
  12. (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.