How do you sell a petrochemical cracker after shutting down the industrial ecosystem that makes it valuable? ENI’s restructuring in southern Italy raises serious questions about corporate management, financial transparency and the future of an entire manufacturing cluster.
A Petrochemical Giant Pulls the Plug
There is something deeply puzzling about ENI’s industrial strategy in Brindisi.
The Italian energy giant has shut down a major petrochemical cracker, disrupting supplies to downstream manufacturers. One of those manufacturers, LyondellBasell, has subsequently announced the closure of its remaining polypropylene production in the same industrial complex.
ENI now wants to find a buyer for its mothballed cracker.
But who would want to purchase a petrochemical installation when the industrial customers that once depended on it are disappearing?
This is the paradox at the heart of the Brindisi affair.
ENI presents its restructuring as a necessary response to Europe’s declining petrochemical competitiveness. Yet the consequences raise a fundamental question about industrial management: can a company improve its own financial position while simultaneously destroying value across the industrial ecosystem in which it operates?
And there is another problem.
Although ENI publishes extensive financial information about its chemicals business, the public does not have access to the individual profitability figures that would allow outsiders to independently evaluate the economic justification for closing the Brindisi cracker.
For a company of ENI’s size, this deserves closer examination.
1. The First Domino: The Versalis Cracker
Brindisi, a port city in southern Italy, is home to one of the country’s major petrochemical complexes.
For decades, the industrial site operated as an interconnected production system.
At its centre stood the steam cracker operated by Versalis, ENI’s chemicals subsidiary.
The installation processed hydrocarbon feedstocks to produce essential chemical intermediates, particularly ethylene and propylene.
Its annual production capacities included approximately 410,000 tonnes of ethylene and 220,000 tonnes of propylene.
These products constitute the building blocks of modern plastics manufacturing.
Ethylene is used to manufacture polyethylene. Propylene is used to manufacture polypropylene.
The economic advantage of an integrated petrochemical complex is straightforward: upstream chemical producers supply downstream manufacturers locally, limiting transportation costs and supporting industrial efficiency.
In March 2025, Versalis shut down its Brindisi cracker.
ENI justified the decision by pointing to persistent losses, high European production costs and intense international competition.
However, the cracker was not an isolated factory.
It was part of an industrial network in which the viability of one operation could influence the viability of others.
That distinction is essential to understanding what happened next.
2. The Second Domino: LyondellBasell
LyondellBasell operated polypropylene production facilities in Brindisi.
Its remaining PP2 unit had an annual production capacity of approximately 260,000 tonnes and dated back to 1982.
The business depended on access to propylene, historically supplied within the integrated Brindisi petrochemical system.
Following changes to local feedstock availability, LyondellBasell increasingly relied on external supplies, including propylene transported by sea from Priolo in Sicily.
This introduced additional logistics costs into an already difficult market.
In June 2026, LyondellBasell announced its intention to close its remaining Brindisi polypropylene production by the end of the year.
The company’s explanation included persistent feedstock uncertainty, high operating and logistics costs, and deteriorating competitiveness.
In October, reports indicated that the remaining production line had ceased operations.
The crucial point is not that ENI single-handedly caused LyondellBasell’s difficulties. European polypropylene producers face genuine competitive pressures, and LyondellBasell had already closed another Brindisi unit in 2024.
The point is that the shutdown of a major upstream supplier occurred within an industrial ecosystem already under pressure.
Removing local feedstock availability made the economic equation still more challenging.
In business terms, a problem that initially affected an upstream producer had consequences further along the value chain.
And every downstream closure potentially weakens the commercial foundations of any future upstream restart.
3. The €819 Million Loss — But How Much Was Brindisi?
ENI has repeatedly justified its petrochemical restructuring by referring to the financial performance of Versalis.
The reported figures are substantial.
In 2025, ENI’s chemicals business recorded a non-GAAP operating loss of €819 million, following a corresponding loss of €814 million in 2024.
The group has identified structural disadvantages including higher European energy costs, competition from producers in the United States and Asia, and persistent global overcapacity.
These explanations deserve to be taken seriously.
But they do not answer a fundamental question:
How much money was the Brindisi cracker actually losing?
ENI’s publicly available annual reporting provides financial information for the chemicals business and operational statistics covering production, sales and utilization.
It does not provide a complete, separately disclosed profit-and-loss account for the individual Brindisi cracker.
Consequently, external observers cannot readily establish its annual operating loss, unit production costs, contribution margins or the financial benefits that might have resulted from alternative operating arrangements.
This matters because the profitability of a multinational chemical division is not necessarily representative of every installation within that division.
Some plants may be substantially more profitable than others.
Others may generate operational losses while still providing commercial benefits to integrated downstream activities.
ENI may possess detailed internal calculations supporting its decision.
Indeed, large industrial groups normally maintain sophisticated management accounting systems capable of monitoring production costs and asset-level economics.
The question is not whether ENI has those figures internally.
The question is why the decisive Brindisi figures have not been made publicly available when an industrial complex and thousands of associated jobs are at stake.
4. The Mystery of Capacity Utilization
There is a second financial question.
Was Brindisi operating anywhere close to its nominal production capacity before the shutdown?
ENI reported an average chemicals plant utilization rate of approximately 49% in 2025, compared with 50% in 2024 and 51% in 2023.
Those figures suggest significant unused capacity across its chemicals operations.
However, they do not establish the individual utilization rate of the Brindisi cracker.
This distinction is important.
Steam crackers typically carry substantial fixed costs. Their economic performance can deteriorate sharply when production volumes decline.
A cracker operating at 50% of capacity may have a very different cost structure from the same facility operating at 85% or 90%.
Yet the publicly available data does not allow us to determine whether Brindisi’s losses resulted primarily from inherently uncompetitive production costs, insufficient utilization, weak market conditions, operational inefficiencies or some combination of these factors.
Nor can we independently assess whether modernization, improved feedstock arrangements or higher utilization could have altered the economic outlook.
None of these alternatives is automatically commercially viable.
But without plant-level information, the public cannot evaluate them.
ENI has explained why it considers European basic chemicals unattractive. It has not publicly provided the detailed Brindisi accounts needed to test the economics of this particular closure.
5. A Profitable Energy Group Abandons a Loss-Making Chemical Business
The financial contrast is striking.
ENI remains a major international energy company generating billions of euros in annual profits.
In 2025, the group reported adjusted net profit of approximately €5 billion.
Its reported net profit was approximately €2.6 billion.
Meanwhile, the chemicals business recorded an €819 million adjusted operating loss.
From a conventional corporate management perspective, the decision to reduce exposure to loss-making activities is understandable.
A company cannot indefinitely subsidize uncompetitive production without consequences.
Nevertheless, ENI’s financial resources raise a legitimate question about the available alternatives.
Could the group have maintained Brindisi production for a defined transition period while identifying a buyer, negotiating long-term supply arrangements or assessing a modernization programme?
How much would such an arrangement have cost?
Would the financial burden have been greater or smaller than the economic losses associated with the disappearance of neighbouring industrial activities?
And did ENI evaluate the industrial consequences of the shutdown beyond its own corporate accounts?
A petrochemical cracker may be loss-making as a standalone asset while still providing benefits to a wider industrial system.
Those benefits are not necessarily reflected in the financial accounts of the company operating the cracker.
This is precisely why the Brindisi case deserves scrutiny.
6. Selling the Factory After Its Customers Have Left
In April 2026, the Italian government announced that ENI would seek an industrial investor interested in acquiring its Brindisi cracking operations.
Reuters reported that JPMorgan had been engaged to advise on a potential sale.
The cracker, meanwhile, remained mothballed.
Subsequent reports indicated that several potential investors had been approached.
In September, Confindustria Brindisi reported that a qualified industrial group had expressed interest in a possible acquisition, with further assessments underway.
This indicates that the search for a buyer is not merely theoretical.
But expressions of interest do not constitute a completed sale, much less a commitment to restart production.
A prospective buyer would need to examine the age and technical condition of the equipment, maintenance requirements, energy costs, feedstock access, environmental liabilities and future market demand.
And that brings us back to LyondellBasell.
If a major local polypropylene producer has ceased operations, one potential outlet for the cracker’s propylene has disappeared.
Other buyers may certainly exist. Chemical intermediates can be transported to external customers, subject to suitable infrastructure and acceptable costs.
But an integrated petrochemical complex has advantages precisely because production and consumption are geographically connected.
When that integration breaks down, the business model changes.
ENI is trying to sell an industrial asset while the economic ecosystem that once supported its operations is shrinking.
Was this risk considered when the original shutdown decision was taken?
And if so, how was it quantified?
7. What Is the Real Value of a Mothballed Cracker?
Mothballing an industrial installation is not necessarily irrational.
It can reduce ongoing operating losses while preserving the possibility of a future restart.
However, an idle petrochemical cracker is not simply a machine that can be switched off and restarted without consequence.
Preservation, inspection, maintenance and eventual recommissioning require expenditure.
Prolonged inactivity can increase technical uncertainty.
More importantly, the commercial environment may change during the shutdown period.
Customers establish alternative supply chains.
Employees leave.
Contractors redirect resources.
Logistics infrastructure is reorganized.
These developments can make an eventual restart more challenging.
The longer an industrial installation remains inactive, the greater the risk that some of the commercial relationships supporting its original business model will disappear.
That could affect the price an investor is willing to pay.
It could also make permanent closure more attractive than recommissioning.
There is therefore an uncomfortable question for ENI.
Could the strategy of mothballing Brindisi before securing a buyer ultimately reduce the asset’s commercial value?
A low eventual sale price would not, by itself, establish deliberate undervaluation or improper conduct. Weak market conditions and the cost of restarting an ageing asset could explain such an outcome.
But this possibility reinforces the need for transparency regarding the valuation process, proposed sale conditions and industrial commitments expected from a purchaser.
8. Parliament Is Asking Questions
The controversy has now reached the Italian Parliament.
On 19 October 2026, Democratic Party deputy Claudio Stefanazzi submitted a parliamentary question concerning the ENI Versalis restructuring and its consequences for Brindisi.
He described the petrochemical complex as one of the principal centres of basic chemical production in Italy and Europe.
He also highlighted the industrial relationship between Versalis and LyondellBasell.
During the parliamentary exchange on 20 October, Stefanazzi sharply criticised the government’s handling of the restructuring.
He alleged that commitments concerning the continuity of supplies to LyondellBasell had not been respected.
The allegation is significant, although the precise contractual obligations and their performance would need to be examined before drawing definitive legal conclusions.
The Italian government, for its part, defended its monitoring of the transformation plan.
It stated that ENI was pursuing the industrial transition, that an adviser was contacting potential buyers and that the authorities were monitoring employment commitments.
The debate demonstrates that the controversy extends beyond ordinary corporate restructuring.
It concerns national industrial capacity, regional employment and the relationship between a major energy company and the wider manufacturing economy.
9. Thousands of Workers, One Industrial Ecosystem
According to figures cited in the parliamentary proceedings, Brindisi’s petrochemical complex supported approximately 970 direct employees and around 2,500 workers when the wider contractor network was included.
These numbers should not be confused with confirmed redundancies.
They describe the scale of employment associated with the industrial complex.
Nevertheless, the potential consequences extend far beyond employees operating the cracker itself.
Petrochemical clusters depend on maintenance contractors, engineering companies, industrial services, transportation providers, logistics infrastructure and specialised technical personnel.
When major production units close, the effects can spread through this wider network.
The government has pointed to employment protection measures, retraining and industrial conversion programmes.
But replacing industrial capacity is not merely a question of creating an equivalent number of jobs.
A chemical plant employs specialised engineers, technicians and industrial operators whose skills have been developed over decades.
Those skills cannot automatically be transferred to a completely different manufacturing activity.
A successful transition must therefore be assessed not only by the amount of investment announced but also by the quality, durability and timing of the employment it generates.
And there is another consideration.
When a region loses interconnected industrial facilities, it can also lose the technical knowledge, supplier relationships and economies of scale required to attract future investment.
That loss is difficult to measure.
It may also be difficult to reverse.
10. Batteries Instead of Petrochemicals
ENI’s proposed future for Brindisi includes battery manufacturing.
In July 2026, ENI Storage Systems, a venture involving ENI and Seri Industrial, announced the start of construction of a lithium-iron-phosphate battery manufacturing project.
The investment is intended to serve the growing market for energy storage systems.
It represents an industrial activity with potential long-term demand as electricity networks incorporate increasing amounts of renewable generation.
This project should not be dismissed simply because it differs from traditional petrochemical production.
However, the existence of a new investment does not automatically demonstrate that the previous industrial activities needed to disappear.
Nor does it establish that the new project will replace all the economic benefits of the old petrochemical complex.
Battery manufacturing and basic petrochemicals belong to different industrial value chains.
They require different equipment, raw materials, production processes and technical capabilities.
The Italian government has indicated that the broader ENI transformation programme has expanded from approximately €2 billion to €2.5 billion.
That is a substantial commitment.
But investments announced today must eventually be evaluated against operating facilities, actual production, employment outcomes and commercial results.
A battery gigafactory cannot be counted as an industrial success before it has demonstrated that it can operate competitively and sustainably.
11. Public Money and Private Industrial Decisions
ENI’s restructuring also raises questions about public finance.
The company has benefited from financing arrangements involving European public financial institutions, including the European Investment Bank.
Such financing must be assessed accurately: repayable loans are not equivalent to grants, and financing provided to one ENI project cannot automatically be attributed to Versalis or Brindisi.
Nevertheless, public financial support introduces questions of accountability.
What industrial, employment or environmental conditions accompany publicly backed financing?
How are these conditions monitored?
And how should policymakers evaluate a group that receives public financial support for investment while simultaneously withdrawing from strategically significant industrial activities elsewhere?
The issue is not whether a profitable multinational company should be prohibited from closing a loss-making installation.
It is whether public authorities have sufficiently examined the wider industrial consequences of such decisions.
In Brindisi, those consequences are no longer hypothetical.
They are visible in the fate of downstream manufacturing operations.
12. Mismanagement or Rational Restructuring?
There are two competing ways of interpreting the Brindisi story.
The first is the explanation offered by ENI.
Basic petrochemicals in Europe face structural disadvantages. Energy and feedstock costs are relatively high, international competitors benefit from newer production facilities and global supply has increased.
Under these circumstances, ENI is reducing exposure to commodity chemicals and redirecting investment towards activities it expects to generate better returns.
This is a legitimate business strategy.
The second interpretation focuses on the consequences of implementing that strategy.
Closing a major upstream installation before securing a buyer can undermine the viability of dependent industrial activities.
Once those downstream operations begin to disappear, the economics of restarting the upstream installation can deteriorate further.
A decision intended to reduce losses within one company may contribute to a wider contraction of industrial capacity.
That does not establish deliberate destruction of the Brindisi petrochemical hub.
Nor does it prove corporate mismanagement.
But it creates a serious test of management’s strategic judgement.
Did ENI evaluate the economics of the whole industrial ecosystem, or primarily the profitability of the assets appearing on its own balance sheet?
A sophisticated multinational company ought to be capable of distinguishing between those two calculations.
The Brindisi restructuring makes it legitimate to ask whether that distinction received sufficient attention.
Five Questions ENI Should Answer
The public debate would benefit from clear answers to five questions.
- What were the Brindisi cracker’s annual operating profits or losses between 2017 and its shutdown in 2025? Could ENI provide the figures used to justify closure?
- What were the cracker’s annual capacity utilization rates? How much of its reported unprofitability resulted from low utilization, and what alternatives were examined?
- What assessment did ENI conduct of the shutdown’s impact on downstream manufacturers? Did it calculate the potential consequences for LyondellBasell and other companies dependent on local chemical intermediates?
- What is the commercial strategy for selling the mothballed cracker? How will ENI preserve its value and ensure that a potential buyer has a realistic opportunity to restart production?
- What measurable industrial and employment commitments will ENI make for Brindisi? How will the company demonstrate that its transformation programme preserves economic value rather than merely replacing one announced investment with another?
Conclusion: The Brindisi Paradox
There is no obligation for a multinational company to operate loss-making facilities indefinitely.
Markets change. Technologies evolve. Industrial restructuring is sometimes unavoidable.
But there is a difference between shutting down an isolated unprofitable factory and dismantling the central production unit of an interconnected industrial complex.
The consequences of the second decision extend beyond a single company’s financial statements.
ENI has presented the Brindisi shutdown as part of a necessary transition away from structurally uncompetitive basic chemicals.
Yet one major downstream polypropylene producer has announced its exit, employment concerns have reached the Italian Parliament and the company is searching for an investor willing to acquire its mothballed cracker.
The sequence raises an uncomfortable possibility.
By shutting down its cracker before finding a buyer, ENI may have helped weaken the very industrial market that could make the asset worth buying.
The financial argument for closure may ultimately prove convincing.
But that conclusion cannot be independently tested without more detailed information about Brindisi’s actual operating economics.
For now, the public is being asked to accept ENI’s account of an industrial decision whose consequences extend far beyond ENI itself.
And perhaps that is the real Brindisi fiasco.
A company can explain why it wants to leave an industrial business. Explaining how that decision affects everyone left behind is considerably more difficult.
Request for Comment
On 25 October 2026, Bioplastics News contacted ENI’s Press Office, Investor Relations, Versalis management and Corporate Secretariat, requesting plant-level financial figures and clarification of the Brindisi closure decision. We also requested that our questions be forwarded to ENI’s Board of Directors.
This article will be updated when responses are received.
Editorial note
This investigation is based on ENI’s public financial disclosures, company announcements, Italian parliamentary proceedings and independent industry reporting available as of 25 October 2026. The article distinguishes established industrial developments from questions concerning management decisions and their consequences. Allegations raised in Parliament are attributed to the lawmakers concerned.
Principal sources
- ENI 2025 Form 20-F — chemicals losses, restructuring and production data. SEC
- ENI Annual Report 2025 — utilization rates and financial results.
- Argus: LyondellBasell Brindisi closure — feedstock, costs and closure decision.
- Italian parliamentary question and debate, 19–20 October 2026 — industrial consequences, employment and government response.
- ENI: Brindisi battery project — announced industrial conversion.
- ANSA: Potential purchaser for Brindisi cracker — September 2026 investor interest.