Shutdown of furnaces at ex-ILVA steelworks begins

Operations to shut down the former Ilva steelworks’ blast furnaces in Taranto began on Tuesday. This is the first concrete step toward closing the facility’s hot area, the section where high-temperature steel production takes place. The shutdown matters because the plant is central to jobs, steel supply, and a planned industrial transformation.

A Milan court ordered the hot area closed in July. It gave the operators three months to stop activity unless they removed all asbestos from the site and reduced particulate emissions to safe limits. Italy’s Supreme Court of Cassation rejected appeals against that order last week, clearing the way for implementation.

The consequences extend beyond the furnaces. The plant’s future ownership, its decarbonization and electrification plan, and thousands of jobs are now uncertain. Several companies have shown interest, but the binding-bid deadline is November 8.

A blast furnace is a tall industrial furnace that produces molten iron from iron ore and other inputs. It uses very high temperatures and chemical reactions to remove oxygen from the ore. The molten iron then becomes the basis for steel. This definition comes from established steelmaking knowledge; the article itself identifies Taranto’s furnaces but does not explain their operation.

The furnace section is called the “hot area” because it involves the plant’s hottest, most energy-intensive production stages. Materials are heated until they melt or react. That distinguishes it from the “cold-rolled production area” mentioned in reports about possible bids. Cold-rolling processes steel after primary production and does not involve the same furnace operations.

At Taranto, closing the hot area means stopping the blast furnaces and the production chain they feed. The court’s order therefore affects the plant’s core steelmaking process, not simply one isolated piece of equipment.

The Milan court ordered the hot area closed because a motion raised health concerns about continued operations. Members of a parents’ association and a child with a rare genetic mutation presented the motion. The court’s decision treated the site’s environmental hazards as serious enough to require operational changes or closure.

The order set two conditions for continued activity. All asbestos on the site had to be removed, and particulate emissions had to be brought within safe limits. If those measures were not completed, activity in the hot area had to stop within three months. The Supreme Court of Cassation later rejected appeals against the closure.

The case has a wider public-health context. The Taranto factory has been linked to high cancer rates in the Puglia port city. Prosecutors also sought house arrest for former company and plant officials over potentially cancer-causing emissions during 2022-23.

The Taranto factory was once Europe’s biggest steelworks. Its scale makes the shutdown more than a local industrial event. The plant supports direct employment and a network of suppliers, so stopping its furnaces threatens livelihoods across the surrounding industrial economy.

The article does not provide a precise workforce figure. It says the jobs of thousands of people who work at the plant or for suppliers are uncertain. That wording includes both employees at the steelworks and workers whose companies depend on its operations. The potential impact therefore reaches beyond the site’s own payroll.

The uncertainty is tied to the plant’s closure, ownership, and future production model. The hot area must shut unless safety conditions are met, while bids for parts of the business are still being considered. State involvement has not been ruled out, but no final solution is described.

The shutdown could disrupt the plan to decarbonize the Taranto plant and make it electric. That plan depends on a workable future for the facility, including continued investment, equipment changes, and a clear owner or operator. With the hot area being closed, the plant’s production base and finances become harder to stabilize.

The article gives a direct warning: the plant and implementation of its decarbonization plan are now highly uncertain. The uncertainty follows the Supreme Court’s rejection of appeals and the start of furnace shutdown operations. The legal order requires the hot area to stop unless asbestos is removed and particulate emissions are made safe.

The future depends partly on ownership discussions. Jindal, CE Industries, and Flacks have expressed interest, while a Federacciai-led consortium’s position remained unresolved. The Italian government has not ruled out involvement. Until a buyer or state-backed route emerges, electrification and related jobs remain at risk.

The plant is currently under State-controlled administration. ADI entered that arrangement early in 2024, after ArcelorMittal’s ownership of the group ended acrimoniously. This gives the Italian state a direct role in managing the crisis while the facility’s ownership and operating future are considered.

Several potential buyers have expressed interest. They include Indian group Jindal, Czech group CE Industries, and US-based private investment group Flacks. A consortium of Italian companies led by steel federation Federacciai had also expressed interest, but media reports said it might not bid for the cold-rolled area. Federacciai President Antonio Gozzi said no decision had been made.

The government has not ruled out State involvement because steel is strategically important. Binding bids are due by November 8. Any decision will also face the hot-area closure, environmental conditions, uncertain jobs, and the proposed shift toward electric production.

A blast-furnace steelworks first heats iron ore with a carbon-based fuel and other materials. Chemical reactions remove oxygen from the ore and produce molten iron. That iron is then refined into steel. The process is continuous and heat-intensive, which explains why the furnace section is called the hot area.

Electric steelmaking uses electricity to melt steel inputs, commonly scrap or iron made through a separate reduced-ore process. An electric arc furnace can heat and melt the charge without relying on the same blast-furnace route. This can produce fewer carbon emissions, especially when the electricity comes from low-carbon sources. These process details are established world knowledge; the article only states that Taranto is meant to become electric.

For Taranto, the proposed change is now uncertain because the hot area is being shut down. A future owner or the State would need to support a workable transition, while also addressing asbestos, particulate emissions, ownership, and employment.