Pemex reported a striking 47% year-on-year increase in refined fuel production in November 2025, reaching 1.203 million barrels per day across its national refining system. Gasoline output surged 75% to 413,500 barrels per day, while diesel rose 72% to 280,700 barrels. The figures reflect a deliberate shift in energy policy: diverting crude from export markets to domestic processing in pursuit of fuel self-sufficiency by 2030.
Yet the headline growth masks deeper structural challenges. Despite the increase, domestic supply still covered only about half of national gasoline demand, which stood at approximately 830,000 barrels per day. Imports filled the gap, with nearly 400,000 barrels per day brought in during November. Diesel production similarly fell short, requiring additional imports to meet a monthly demand of 380,000 barrels. The data underscores that higher output alone is insufficient to achieve energy sovereignty without broader system upgrades.
The underperformance of the Olmeca refinery in Dos Bocas exemplifies the limitations of current infrastructure. Operating at around 61% capacity, it produced just over 180,000 barrels per day—ranking third among Pemex’s refineries. While the Tula and Salina Cruz facilities led national output, the overall refining system averaged only 65% utilization. Analysts argue that to meet self-sufficiency targets, older refineries must operate above 80%, and Olmeca must exceed 90%, a threshold it remains far from reaching.
Pemex’s refining surge trades export revenue for domestic output—but profitability remains elusive across its aging infrastructure.
This production pivot has also reshaped Mexico’s oil trade balance. Crude exports fell sharply—down 43% year-on-year to 539,000 barrels per day—as more feedstock was retained for domestic refining. However, this reallocation comes at a cost. Historically, crude exports have been Pemex’s primary revenue source. Reducing them limits the company’s ability to generate cash flow and heightens its dependence on federal support. Without increased crude production or higher refining margins, the strategy risks undermining Pemex’s financial stability.
Critics warn that Pemex’s refining operations remain structurally unprofitable. Even as volumes rise, inefficiencies persist across its aging facilities. The company continues to incur losses from refining activities, raising questions about the long-term viability of prioritizing domestic fuel production over export earnings. Energy analysts argue that without substantial investment in operational efficiency and capacity expansion—both in Mexico and at Deer Park in Texas—the path to self-sufficiency may be fiscally untenable.
The broader economic implications are significant. Mexico’s energy strategy is increasingly defined by a trade-off between sovereignty and solvency. While reducing import dependence may offer geopolitical appeal, it also demands sustained public investment in an enterprise that has yet to demonstrate commercial viability. As Pemex’s crude and condensate output declined by nearly 2% year-on-year in November, and natural gas rose modestly, the company faces growing pressure to reconcile political goals with market realities.
