The Hidden Subsidy: Fossil Fuels Still Receive $7 Trillion Annually

On a Tuesday morning in February 2025, Fatih Birol sat in his Paris office staring at a spreadsheet that made no sense. The executive director of the International Energy Agency had spent three decades analyzing energy markets, but the numbers before him defied every principle of rational economics. Governments worldwide were spending $7 trillion—roughly 7 percent of global GDP—to make fossil fuels cheaper. Not to transition away from them. Not to capture their carbon. To actively encourage their consumption.

The thing is, these weren't obscure line items buried in budgets. They were explicit subsidies—fuel vouchers in Indonesia, price caps in Egypt, tax breaks for oil companies in the United States—alongside implicit subsidies that failed to charge polluters for the health costs of air pollution and the climate damage of carbon emissions. When Birol's team at the IEA cross-referenced with IMF calculations, the figure kept growing. Seven trillion dollars. More than the world spends on education. More than it spends on healthcare. Enough to fund a complete global transition to renewable energy in under a decade.

Birol picked up his phone and called Ian Parry, the IMF economist who had been tracking these subsidies since 2013. "We need to publish this," he said. "People need to understand what we're paying for."

What the Ledgers Revealed

The subsidies come in two forms, and understanding the distinction matters. Explicit subsidies—sometimes called pre-tax subsidies—are the easy ones to spot. They appear in government budgets as direct payments to consumers or producers. Nigeria spent $10 billion in 2024 keeping gasoline prices artificially low. Saudi Arabia spent $42 billion. These programs are politically popular and economically straightforward: governments buy fuel at market rates and sell it to citizens at a loss.

But explicit subsidies account for only $1.3 trillion of the total. The rest—$5.7 trillion—comes from what economists call implicit subsidies. These are the costs that fossil fuel users impose on society but don't pay for themselves. When a coal plant in Maharashtra releases sulfur dioxide that causes asthma in Mumbai, the plant owner doesn't compensate the patients. When an SUV in Texas burns gasoline that releases carbon dioxide, the driver doesn't pay for the hurricanes that carbon intensifies.

Parry's team at the IMF calculated these costs by analyzing health data, climate models, and accident statistics. Air pollution from fossil fuels kills 8.1 million people annually, according to research published in the British Medical Journal in 2024. Each death has an economic value—lost productivity, medical costs, years of life shortened. Carbon emissions impose costs that compound over decades: sea level rise, agricultural disruption, extreme weather. When governments fail to tax fossil fuels enough to cover these costs, they're implicitly subsidizing pollution.

The Countries That Can't Stop

The geography of subsidies reveals a pattern that climate negotiators know well but rarely discuss publicly. Oil-exporting nations—Iran, Saudi Arabia, Russia, Venezuela—maintain the largest explicit subsidies as a form of wealth redistribution. In Saudi Arabia, gasoline costs 62 cents per gallon. In Iran, it's 50 cents. These low prices are deliberate policy, a way of sharing oil revenue with citizens without building transparent fiscal institutions.

But wealthy economies contribute the bulk of implicit subsidies through underpriced pollution. The United States leads with $760 billion annually—mostly from failing to tax carbon emissions and air pollution from vehicles and power plants. China follows at $2.2 trillion. The European Union, despite its climate leadership rhetoric, implicitly subsidizes fossil fuels to the tune of $320 billion per year.

Here is what this means: every time a government fails to tax fossil fuels at their true social cost, it's making a choice about who pays and who benefits. Wealthy drivers in Houston benefit from cheap gasoline. Children with asthma in Houston's Fifth Ward pay the cost. Shareholders in ExxonMobil benefit from tax breaks on exploration. Pacific islanders watching their coastlines disappear pay the cost.

Why Reform Keeps Failing

Economists have understood the problem for decades. The World Bank began tracking fossil fuel subsidies in 1997. The IMF has published annual reports since 2013. At every UN climate conference since Paris in 2015, countries have pledged to phase out inefficient subsidies. The G20 made the same commitment in 2009. Yet subsidies have grown, not shrunk.

The explanation lies in political economy, not economic theory. When Indonesia's President Joko Widodo tried to reduce fuel subsidies in 2022, protests erupted in Jakarta within days. When Nigeria's president Bola Tinubu ended subsidies in May 2023, gasoline prices tripled overnight and inflation spiked to 27 percent. Workers went on strike. The political cost was immediate and visible. The climate benefit—avoided emissions, cleaner air—was distant and diffuse.

Subsidy reform also faces a legitimacy problem. The countries that industrialized by burning coal—Britain, the United States, Germany—now lecture developing nations about subsidy phase-outs while maintaining massive implicit subsidies of their own. At COP29 in Baku in November 2025, India's environment minister pointed this out during negotiations. "You want us to tax kerosene used by rural households," she said, "while you refuse to tax carbon emissions from SUVs in California. This is not climate policy. It's hypocrisy."

The Uncomfortable Data on Who Benefits

One argument for fossil fuel subsidies is that they help the poor. Cheap kerosene allows subsistence farmers in Bangladesh to pump water. Low electricity prices help garment workers in Vietnam afford air conditioning. This is true, but incomplete. Study after study shows that fossil fuel subsidies are regressive—the wealthy capture most of the benefit.

Research by the World Bank economist David Coady, published in 2023, found that in most developing countries, the richest 20 percent of households capture six times more subsidy value than the poorest 20 percent. The reason is straightforward: wealthier households consume more energy. They own cars, air conditioners, multiple appliances. A gasoline subsidy benefits a family with two cars vastly more than a family with a motorcycle.

In Saudi Arabia, the top income quintile receives subsidies worth $3,200 per person annually. The bottom quintile receives $400. In Egypt, the disparity is similar. This creates a perverse situation: governments forego tax revenue that could fund schools and hospitals in order to transfer wealth upward.

What Successful Reform Looks Like

Not every subsidy reform attempt ends in protest. Morocco phased out subsidies between 2013 and 2015 while simultaneously expanding cash transfer programs to poor households. The result: energy consumption became more efficient, government finances stabilized, and poverty rates didn't increase. Jordan followed a similar path in 2012, linking subsidy cuts to expanded social protection.

The key, according to Paolo Avner at the World Bank, is sequencing and compensation. "You can't just remove a subsidy and tell people to adjust," he explained in an interview in January 2026. "You need to show them what they're getting instead. Cash transfers. Better public transport. Lower income taxes. The reform has to be visibly fair."

Some economists advocate for carbon pricing as a replacement. Instead of subsidizing fossil fuels, tax their emissions and return the revenue as dividends. British Columbia implemented this in 2008. Switzerland has operated a carbon tax since 2008, returning revenues through health insurance rebates. The approach works—emissions fall, economic growth continues—but it requires institutional capacity that many developing nations lack.

The Debate Among Economists

Not everyone agrees that implicit subsidies should be counted as subsidies at all. Critics, including economists at the American Enterprise Institute and the Cato Institute, argue that the IMF's methodology inflates the numbers by including externalities that are difficult to price accurately. How much is a ton of carbon dioxide worth? The IMF uses a social cost of carbon around $85 per ton, based on climate damage models. But those models contain uncertainties. Some economists prefer $30 per ton. Others argue for $200.

The methodological debate matters because it affects the headline number. With a lower social cost of carbon, global subsidies might be $5 trillion instead of $7 trillion. Still enormous. Still larger than education spending. But the precision matters for policy. If a government designs a carbon tax based on the wrong price, it either fails to change behavior or imposes unnecessary economic pain.

There's also disagreement about political strategy. Some climate advocates argue that focusing on subsidy reform distracts from the real issue: building renewable energy infrastructure. "We spend too much time arguing about eliminating the bad and not enough time building the good," said Kingsmill Bond, an energy analyst at the Rocky Mountain Institute, in a February 2026 podcast. Others counter that subsidies actively slow the transition by making renewables less competitive.

What the Science Says About Timing

The physics of climate change imposes a deadline that economics cannot negotiate. To limit warming to 1.5 degrees Celsius, global emissions must fall by 43 percent by 2030 and reach net zero by 2050, according to the Intergovernmental Panel on Climate Change. Every year of delay makes the required cuts steeper. Every dollar spent subsidizing fossil fuels makes the transition more expensive.

Climate scientists describe this as the carbon budget: the total amount of CO2 humanity can emit before crossing dangerous temperature thresholds. As of April 2026, roughly 380 gigatons remain in the budget for 1.5 degrees. At current emission rates, that budget expires in 2034. Fossil fuel subsidies accelerate consumption and shrink the timeline.

Zeke Hausfather, a climate scientist at Berkeley Earth, has modeled what happens if subsidy reform occurs rapidly. In a scenario where explicit subsidies are phased out by 2028 and carbon taxes reflect true social costs by 2032, global emissions peak in 2027 and decline fast enough to keep 1.5 degrees within reach—barely. "It's one of the few policy levers we have that can bend the curve that quickly," he said.

But that scenario requires political will that has so far been absent. At COP28 in Dubai in December 2023, countries agreed to "transition away" from fossil fuels. The agreement mentioned subsidies once, in a non-binding clause. No timelines. No enforcement. At COP29 in Baku, the issue barely appeared in final documents.

What We Still Don't Know

The biggest uncertainty is political, not economic. We know how to phase out subsidies. We know it would reduce emissions, improve air quality, and free up fiscal space for productive investment. We know the poorest households can be compensated through targeted cash transfers. What we don't know is whether democracies can sustain politically painful reforms when the benefits accrue slowly and globally while the costs arrive immediately and locally.

There's also the question of international coordination. If one country phases out subsidies while neighbors maintain them, industries relocate and emissions leak across borders. Steel production moves from Europe to India. Refineries shift from California to Texas. This is the carbon leakage problem, and solving it requires either border carbon adjustments—tariffs on high-emission imports—or coordinated global action. The former risks trade wars. The latter has never been achieved.

Finally, there's the question Fatih Birol keeps returning to in public speeches: What happens to the countries whose entire economies rest on fossil fuel extraction? Saudi Arabia's government derives 60 percent of revenue from oil. Russia's economy depends on gas exports. Venezuela's collapse began when oil prices fell. Asking these nations to abandon subsidies and production simultaneously is asking them to dismantle their fiscal foundations with no clear replacement. Climate finance was supposed to help, but the promised funds—$100 billion annually from wealthy nations—arrived years late and mostly as loans, not grants.

On a Thursday afternoon in March 2026, Birol gave a speech at the Brookings Institution in Washington. He ended with a thought experiment. "Imagine," he said, "that every government took the $7 trillion it spends subsidizing fossil fuels and invested it in solar, wind, batteries, and grid infrastructure instead. Within five years, renewable energy would be cheaper than fossil fuels everywhere. Within ten years, emissions would be in free fall. We have the technology. We have the money. What we lack is the courage to redirect it."

The room applauded. Then everyone went back to their offices, where the subsidies continued.