Moody’s: Pemex will face years of financial strain despite government backing

Fiscal support helps avert a liquidity event, but it does not fix weak cash generation or the operational challenges that will weigh on Pemex through 2028.

State oil company Pemex will remain under significant financial pressure in the coming years, even with recurring support from the federal government, Moody’s Ratings warned in an analysis that once again puts the sustainability of Mexico’s energy model—and its implications for public finances—at the center of the debate.

According to the rating agency, government support would likely continue under President Claudia Sheinbaum’s administration, but that backing does not offset a combination of structural challenges: weak cash flow generation, high costs, ongoing investment needs, and a debt profile that requires frequent refinancing. In 2025, the government allocated more than $40 billion to reduce liabilities and cover commitments to suppliers; in addition, the 2026 budget includes roughly $14 billion to address short-term maturities.

At its core, Moody’s view is that public support works as a liquidity “bridge,” but it does not replace the operating capacity to produce more profitable barrels and process them at attractive margins. For Mexico, this diagnosis matters because Pemex remains a dominant player across the energy value chain, with a direct impact on tax revenue, the fiscal balance, and sovereign borrowing costs—amid moderate growth and budget constraints.

The agency noted that liquids production stabilized around 1.65 million barrels per day in the first quarter of 2026. However, it attributed that improvement more to operational tweaks than to a structural shift, since a meaningful portion of the field portfolio is mature and faces natural decline, requiring continuous investment to sustain output levels.

Moody’s also warned that lower investment limits the development of new fields and raises the risk of a sharper production drop after 2027. In an environment of global energy transition and greater scrutiny of fossil fuels, Pemex faces a twofold challenge: maintaining sufficient volumes to run its business and doing so with cost discipline, in a market where capital is increasingly selective.

Refining, subsidies, and the fuel policy dilemma

In refining, Moody’s identified another pressure point: Mexico has increased the share of crude sent to domestic processing and reduced exports, but Pemex’s refinery system continues to operate with high costs and thin margins. This is compounded by a public policy aimed at holding down gasoline and diesel prices, which—through tax breaks and subsidies—can limit the upside from periods of elevated international prices. For Pemex, that means capturing less profitability downstream; for the government, it implies a complex trade-off among price stability, fiscal pressure, and investment signals.

The report also underscored the cut in capital spending: in early 2026, Pemex’s investments reportedly fell by about 51% in real terms compared with the prior year. If sustained, that contraction could affect reliability, maintenance, and operating efficiency, increasing the risk of outages, unplanned costs, and lower plant availability.

Despite these factors, Moody’s highlighted that Pemex still has access to financing and has been able to issue debt in the Mexican market during 2026, with expectations of additional offerings to refinance obligations and preserve liquidity. The ability to tap markets, however, tends to depend on perceptions of government support and on the trajectory of key metrics such as leverage, interest expense, and cash flow.

On the macroeconomic front, Pemex’s situation remains a sensitive issue: more intensive support squeezes fiscal space, while insufficient support could strain suppliers, investment, and industrial supply chains tied to the energy sector. In practice, the challenge for economic policy is to strike a balance between strengthening the company’s operating viability, gradually reducing its dependence on the public purse, and limiting risks to the sovereign rating and the country’s borrowing costs.

In sum, Moody’s message is that public backing reduces near-term risks, but the longer-term fix requires operational improvements, investment discipline, and a financial framework that makes Pemex sustainable without permanently shifting the burden onto public finances.