Finance
ArcelorMittal to build lower-emission electric furnace at Dunkirk
Published by Global Banking & Finance Review®
Posted on February 10, 2026
2 min readLast updated: February 10, 2026
Quick Summary
ArcelorMittal plans a 1.3 billion euro investment in a low-emission electric furnace at Dunkirk, influenced by EU policies and a new electricity contract.
ArcelorMittal to Invest in Lower-Emission Electric Furnace in Dunkirk
ArcelorMittal's Electric Furnace Project
By Gus Trompiz
Investment Details
PARIS, Feb 10 (Reuters) - ArcelorMittal has decided to build a lower-emission electric furnace at its Dunkirk steel plant in France in a 1.3 billion euro ($1.55 billion) investment after the EU took steps to protect the ailing sector, the group said on Tuesday.
Impact on Emissions
ArcelorMittal and other steelmakers in Europe have held back on investments in low-carbon production, saying such projects have been unviable in the face of massive imports and U.S. tariffs on EU exports.
Political Reactions
ArcelorMittal, however, said the European Union's plans to slash steel import quotas, along with the introduction in January of a carbon border tax scheme for imported industrial goods, had changed the outlook.
"We have much more confidence in the European Commission," Alain Le Grix de la Salle, president of ArcelorMittal France, said.
A new long-term electricity contract with French utility EDF from January 1 had also enabled the project to go ahead, providing Dunkirk with competitive, low-carbon power, he told reporters.
The planned furnace will replace one of the site's blast furnaces and have a capacity to produce 2 million metric tons of steel annually. Its emissions per ton of steel will be three times lower than at Dunkirk's blast furnaces, according to ArcelorMittal.
The facility will be 50% financed by ArcelorMittal and 50% funded through a French energy-efficiency scheme. It is due to launch in 2029, the company said.
French President Emmanuel Macron will visit the Dunkirk steel plant on Tuesday to hail the announcement, in contrast to criticism of ArcelorMittal by opposition parties that have denounced job cuts and called for its French plants to be nationalised.
The project was scaled back from an earlier 1.8 billion euro version entailing two electric furnaces and partly powered by hydrogen.
ArcelorMittal plans more electric furnace projects in France and across Europe in stages given the scale of investments and depending on market demand, Le Grix de la Salle said.
The Dunkirk plant's overall capacity will not change with the new furnace as it is a replacement, he said, adding that staff levels should also remain stable in the coming years.
($1 = 0.8399 euros)
(Reporting by Gus Trompiz; Editing by Susan Fenton)
Key Takeaways
- •ArcelorMittal invests 1.3 billion euros in Dunkirk.
- •New furnace to reduce emissions by three times.
- •EU steel import quotas and carbon tax influence decision.
- •French President Macron supports the project.
- •Project to maintain current staff levels.
Frequently Asked Questions about ArcelorMittal to build lower-emission electric furnace at Dunkirk
1What is an electric furnace?
An electric furnace is a type of furnace that uses electrical energy to heat materials, typically used in steel production to reduce emissions compared to traditional methods.
2What is emissions reduction?
Emissions reduction refers to the process of decreasing the amount of greenhouse gases released into the atmosphere, often through cleaner technologies and practices.
3What is a carbon border tax?
A carbon border tax is a tariff imposed on imported goods based on their carbon emissions, aimed at encouraging lower emissions in production.
4What is the European Commission?
The European Commission is the executive branch of the European Union, responsible for proposing legislation, implementing decisions, and upholding EU treaties.
5What is low-carbon production?
Low-carbon production refers to manufacturing processes that emit minimal greenhouse gases, often achieved through the use of renewable energy sources and advanced technologies.