Mexico's refineries processed only 1 million b/d in Q2 2026, 58% of installed capacity, while fuel imports rose despite a push for self-sufficiency; Pemex's operational constraints are forcing Mexico to depend on foreign refined products even as crude export revenue declines.
What moved
Mexico's refineries processed only 1 million b/d in Q2 2026, 58% of installed capacity, while fuel imports rose despite a push for self-sufficiency; Pemex's operational constraints are forcing Mexico to depend on foreign refined products even as crude export revenue declines.
The market transmission
The refining underutilization reflects Pemex's inability to run existing plants reliably, not a lack of capacity. This keeps Mexico a net importer of refined fuels despite crude production, supporting global refined-product demand and underpinning crack spreads. The structural mismatch between nameplate capacity and actual throughput narrows Mexico's policy options and keeps crude that could be refined domestically flowing to export markets instead, offsetting the strategic goal of fuel independence.
What would change this
This is not a supply shock; it is an operational failure that leaves refining capacity stranded. Strong cracks make the economics of self-sufficiency attractive on paper, but Pemex cannot execute at scale. The story is less about Mexico's near-term fuel costs and more about the structural fragility of state-run refining and the durability of global refined-product demand. Crude export volumes may fall marginally if feedstock is redeployed, but the headline capacity numbers overstate what will actually reach the market.