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Economy & Business30 Oct 2026 · about 7 min

Former Ilva in Taranto, the Court of Cassation 'shuts down' the blast furnaces: stop to the hot area ordered by Milan judges confirmed

The brief

The Court of Cassation confirmed the decision to stop the former Ilva’s hot area in Taranto. That includes the blast furnaces, which are central to the plant’s traditional steelmaking process. The court rejected the appeal against the shutdown ordered by judges in Milan. The decision matters because it gives the health concern legal priority over continued operation of the existing production system. The practical order is simple but far-reaching: the plant must switch off its blast furnaces. The source describes this as a confirmed stop of the hot area, not merely a temporary warning. It also reports that the Cassation judges considered continued operation a serious danger to public health. The ruling now creates pressure for a new industrial plan. The reports mention possible electric furnaces and involvement from Leonardo, Ferrovie dello Stato, and Fincantieri. They also refer to 6,000 possible redundancies and an agreement signed at Palazzo Chigi on October 27. Fiom-Cgil says the ruling requires faster action on that agreement’s contents.

01

What did Italy’s Court of Cassation decide about the former Ilva’s blast furnaces and hot area?

The Court of Cassation confirmed the decision to stop the former Ilva’s hot area in Taranto. That includes the blast furnaces, which are central to the plant’s traditional steelmaking process. The court rejected the appeal against the shutdown ordered by judges in Milan. The decision matters because it gives the health concern legal priority over continued operation of the existing production system.

The practical order is simple but far-reaching: the plant must switch off its blast furnaces. The source describes this as a confirmed stop of the hot area, not merely a temporary warning. It also reports that the Cassation judges considered continued operation a serious danger to public health.

The ruling now creates pressure for a new industrial plan. The reports mention possible electric furnaces and involvement from Leonardo, Ferrovie dello Stato, and Fincantieri. They also refer to 6,000 possible redundancies and an agreement signed at Palazzo Chigi on October 27. Fiom-Cgil says the ruling requires faster action on that agreement’s contents.

02

What are the “hot area” and blast furnaces at the Taranto steel plant?

In a steel plant, the “hot area” means the section where production uses extreme heat to process iron-bearing raw materials. Blast furnaces are its main traditional units. They heat iron ore with coke and limestone, producing molten iron. That iron can then be refined into steel. The source does not give a technical definition, but it links the hot area directly to the blast furnaces at the Taranto plant.

The distinction matters because stopping the hot area affects the plant’s core production route. It is not simply closing an office or pausing a finishing line. The Court of Cassation confirmed that the blast furnaces must be switched off, following the decision by Milan judges. The reports describe the order as necessary because continued operation posed a serious health danger.

This leaves the plant facing a technological and industrial transition. The source mentions electric furnaces as a possible alternative, alongside support or involvement from Leonardo, Fincantieri, and Ferrovie dello Stato. It does not state that these alternatives are already operating or ready to replace the existing system.

03

Why did the judges consider continued operation a serious danger to public health?

The decisive reason was the risk to public health. The source reports that the Cassation judges described continued operation of the former Ilva’s blast furnaces as a “serious danger” to health. This finding explains why the court confirmed the shutdown rather than allowing the plant to keep operating while broader industrial plans were developed.

The ruling connects the danger specifically to the hot area. That is the section containing the blast furnaces and the high-temperature production process. The source does not provide measurements, named pollutants, or a detailed medical assessment. It therefore supports the conclusion that the court found a grave health risk, but not a more specific account of its scale or exact causes.

The consequence is immediate pressure to stop the existing process. The reports also point toward electric furnaces and a new industrial arrangement involving Leonardo, Fincantieri, and Ferrovie dello Stato. Fiom-Cgil says the decision should accelerate work on the agreement signed at Palazzo Chigi on October 27. Health protection now frames the plant’s next steps.

04

How many jobs could be affected by the shutdown, and how important is the plant to Taranto’s economy?

The figure highlighted in the reports is 6,000 possible redundancies. That number describes the scale of the employment problem being discussed after the blast furnaces are ordered to stop. It does not necessarily mean that every affected worker has already lost a job. The source presents the figure as a question about what happens next.

The plant’s economic importance to Taranto is clear from the employment stakes, but the supplied text gives no estimate of its share of local income, suppliers, or tax revenue. It also does not state how many total workers or businesses depend on the plant. Those limits matter: the article supports a major local impact, not a precise economic calculation.

The future depends on the industrial transition now being debated. Reports mention steel production through electric furnaces and possible support from Leonardo, Fincantieri, and Ferrovie dello Stato. Fiom-Cgil is calling for faster implementation of the October 27 Palazzo Chigi agreement. Until those plans become concrete, jobs and production remain uncertain.

05

What happens to the plant’s workers, steel production, and surrounding community if the blast furnaces must stop?

The immediate effect is a forced stop to the former Ilva’s hot area and blast furnaces. That interrupts the plant’s existing steelmaking route. The reports also raise the possibility of 6,000 redundancies, showing that the consequences extend beyond machinery to workers and families. The source does not specify a timetable or say that all those job losses have already happened.

For steel production, the current process cannot simply continue after the Cassation ruling. A replacement route would have to be organised, and the reports mention electric furnaces as one possibility. The source does not explain how many furnaces would be built, when they would operate, or how much steel they could make. The court’s decision therefore creates an urgent transition rather than a finished solution.

For the surrounding community, the stated issue is uncertainty over employment and the plant’s future. Possible industrial partners include Leonardo, Fincantieri, and Ferrovie dello Stato. Fiom-Cgil wants faster action on the October 27 Palazzo Chigi agreement. The next phase depends on whether these plans protect production and jobs while respecting the health ruling.

06

Could electric furnaces or other industrial partners such as Leonardo, Fincantieri, and Ferrovie dello Stato replace the current production system?

Electric furnaces are a possible alternative to the blast-furnace route, but the source does not present a completed replacement plan. The reports link them to the future of steel production after the hot area is stopped. They also mention support or involvement from Leonardo, Fincantieri, and Ferrovie dello Stato. Their exact responsibilities are not stated.

Technically, electric furnaces melt iron or steel using electricity rather than relying on the same blast-furnace process. In practice, replacing a large production system requires equipment, power, raw materials, financing, workers, and approvals. None of those details is supplied here. Therefore, electric furnaces should be understood as a proposed direction, not an already secured solution for Taranto.

The partners could help shape a broader industrial conversion, but the reports do not say they will directly operate the steelworks. Fiom-Cgil says the Cassation ruling should accelerate the substance of the October 27 Palazzo Chigi agreement. The central question is whether a new system can preserve production and employment after the court-ordered shutdown.

07

How does a blast furnace turn iron ore into iron and steel, and why does this process produce pollution?

A blast furnace is a tall industrial reactor. Iron ore, coke, and limestone enter from the top. Hot air enters from below. The coke supplies heat and carbon monoxide, which removes oxygen from the iron ore. The result is molten iron. Limestone helps capture unwanted materials as slag. The molten iron is then sent for further refining into steel.

The pollution comes from both combustion and chemical reactions. Burning coke and other fuels produces carbon dioxide and other gases. The reduction of iron ore also creates carbon dioxide because oxygen is removed from the ore. Dust and other emissions can arise when raw materials are handled, heated, and processed. Slag and other solid residues must also be managed. Modern plants use controls, but the process remains emissions-intensive.

This explains why the hot area is central to the dispute. The source reports that judges considered continued operation a serious danger to public health and confirmed the blast-furnace shutdown. It does not identify specific pollutants or measurements. Electric furnaces are mentioned as a possible future route, but no replacement plan is confirmed.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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