A fire at the Dos Bocas refinery in Paraíso, Tabasco, on March 17, 2026, killed five people, an incident Pemex attributed to heavy rains igniting oily wastewater just outside the facility’s perimeter.
Three weeks later, on April 9, a separate fire erupted in the refinery’s coke warehouse, forcing evacuations and raising alarms because it occurred only one day after a preventative safety drill, a coincidence that many workers found deeply unsettling. Between those two events, a mysterious gas release near the complex prompted local panic, though Pemex quickly dismissed it as harmless water vapor, and yet another oil spill was reported in the same coastal zone.
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These incidents are not isolated misfortunes but part of a startling pattern at Mexico’s newest and most expensive refinery, a facility that has already recorded at least eight deaths since 2024, including two workers who died after a vehicle caught fire inside the complex in August of that year. To understand the gravity of this pattern, one must compare Dos Bocas with Mexico’s older refineries such as Tula, Salina Cruz, and Minatitlan, which have suffered serious accidents spaced out over decades, whereas the Olmeca refinery has accumulated multiple fires, spills, and fatal events in less than two years of partial operation. This raises a fundamental question of how can a brand new facility built at a reported cost of more than twenty billion dollars be more dangerous and unreliable than aging industrial plants that have operated for forty years or more?
When Pemex andPresident Claudia Sheinbaumaddress these events, they consistently offer explanations rooted in ordinary industrial hazards, such as heavy rain causing an overflow of oily water or a high temperature igniting stored coke, and they point to the southeastern grid’s well known instability as the cause of repeated electrical failures that have shut down key refining units. However, the sheer frequency of these events, combined with their suspicious timing, invites a more unsettling interpretation, because a refinery that has averaged only 118,000 barrels per day of throughput cannot logically suffer more breakdowns than a facility running at full capacity. The timing is particularly curious, as the spike in accidents occurred precisely when Dos Bocas had begun to meaningfully reduce Mexico’s dependence on imported American gasoline and diesel, a strategic achievement that directly threatens the commercial interests of United States refiners. Moreover, the contractual structure of the Olmeca refinery has shielded it from normal transparency rules, as Pemex assigned the project to a subsidiary that is not subject to standard oversight, meaning that no one knows exactly how much the refinery cost, who won the contracts, or under what criteria the work was performed, a convenient fog that would also conceal deliberate acts of sabotage.
To appreciate why sabotage might be a plausible hypothesis, one must first understand the high geopolitical stakes surrounding Mexico’s quest for energy independence, a quest of which Dos Bocas is the crown jewel.President Andrés Manuel López Obradorand his successorClaudia Sheinbaumhave made energy sovereignty a cornerstone of national policy, and the Olmeca refinery, with a nameplatecapacityof 340,000 barrels per day, is designed to break the structural dependence on refined products imported primarily from the United States Gulf Coast. By December 2025, the refinery had already reached 77.5 percent of itsinstalled capacity, its best performance to date, and the consequences for the United States energy industry have been tangible and painful. American fuel exports to Mexicofellto their lowest level in sixteen years in 2025, while diesel exports alone dropped from 187,000 barrels per day in 2023 to just 118,000 barrels per day in 2025, and Mexico’s crude oil exportsplunged54 percent to the lowest volume since 1990. This means that major American refiners such as Valero, Marathon, and ExxonMobil are losing their largest foreign buyer at a time when United States gasoline and diesel inventories are at record highs, putting downward pressure on global fuel prices and squeezing corporate profits. In contrast, a Mexico that remains dependent on American energy is a Mexico vulnerable to political and economic pressure, and energy dependence has historically served as a powerful lever for Washington in negotiations over trade, migration, and security, giving the United States a clear structural interest in keeping its southern neighbor from achieving true energy autonomy.
If we apply the ancient Latin question of cui bono, who benefits from the accidents at Dos Bocas, we find several plausible answers, each pointing to a different potential beneficiary. The most obvious beneficiary is the United States oil and gas industry, because every barrel of Mexican crude that spills or every day that the refinery shuts down means that Mexico must import more gasoline and diesel from American refineries, directly reversing the trend of falling exports and protecting the profits of Gulf Coast energy companies. A second beneficiary would be those within the United States government who view energy dependence as a strategic tool, as a Mexico forced to buy American fuel is a Mexico with less leverage in bilateral negotiations, whereas a truly energy independent Mexico could confidently assert its interests on issues ranging from migration enforcement to trade rules. A third potential beneficiary, however, lies inside Mexico itself, specifically corrupt actors who may have profited from the opaque contracting process of the twenty one billion dollar refinery, because ongoing chaos and repeated failures generate endless opportunities for emergency repairs, no bid contracts, and maintenance deals that a smoothly operating facility would not require. Finally, criminal networks engaged in illegal fuel tapping, known as huachicoleo, a multi billion dollar industry in Mexico, would also benefit from a unstable refinery that produces confusion, spills, and perimeter vulnerabilities, allowing them to extract and distribute black market fuel under the cover of industrial disorder.
Of course, one must also honestly consider the counter argument that no conspiracy is necessary to explain the refinery’s troubles, because the entire Mexican national refining system has been chronically underfunded and neglected for decades. The country’s seven existing refineries have a combined capacity of nearly two million barrels per day, but actual run rates in November 2025 were barely 1.14 million barrels per day, a clear sign of systemic decay, and Dos Bocas itself was rushed into operation without sufficient time to train personnel or debug complex new equipment. It is entirely possible that the fires, electrical failures, and gas releases are simply the predictable result of pushing a massive industrial plant too hard and too fast, with inexperienced workers and an unstable power grid, rather than the work of saboteurs. Yet even if incompetence and bad luck explain some incidents, the extraordinary frequency and the convenient timing of the accidents, coming just as Dos Bocas began to threaten United States fuel exports, mean that the suspicion of sabotage ought not to be dismissed.
The only prudent conclusion, therefore, is that Mexican authorities must treat these events with the seriousness they deserve and implement significantly enhanced security measures at the Dos Bocas refinery and other critical energy facilities. If sabotage is indeed to blame, whether by foreign state actors, criminal organizations, or domestic corrupt interests, then the current security posture is dangerously inadequate, and additional investments in surveillance, perimeter defenses, personnel vetting, and cybersecurity are urgently needed to protect a strategic asset that represents Mexico’s path to true energy sovereignty.
Miguel Santos Garcíais a Puerto Ricanwriterandpolitical analystwho mainly writes about the geopolitics of neocolonial conflicts and Hybrid Wars within the 4th Industrial Revolution, the ongoing New Cold War and the transition towards multipolarity. Visit his bloghere.
Source: Global Research
