IEA report reveals oil and gas fields past peak production

IEA report reveals oil and gas fields past peak production

The International Energy Agency (IEA) has unexpectedly published a special report on decline rates in oil and gas fields. The highly technical document warns of medium-term supply issues and arrives at an awkward time: for years, the agency maintained that we were witnessing a demand peak, not a production peak—meaning we consumed less by choice. According to circulating analyses, the report refutes this thesis with data: 80% of oil production and 90% of gas production already come from fields that have passed their peak.

The demand peak was a way to avoid looking

The sequence is well known. In 2018, the agency nearly acknowledged that peak oil was imminent. That same November marked the maximum production of liquid fuels. From 2020 onward, the narrative shifted: it wasn't that we couldn't extract more, but that we didn't want to. This maintained the illusion that energy demand could continue growing, replaced by massive amounts of industrial electric renewables.

The problem is that the Renewable Energy Index (REI) isn't working. Germany, France, and the UK are suffering accelerated deindustrialization, and their economies are struggling. Germany has already announced it will lower its ambitions regarding the elimination of internal combustion engine cars. In the United States, the Trump administration is dismantling renewable transition projects one by one. Countries that led the transition have decided the economy comes first. They want to return to fossil fuels. The issue was not a demand peak. What peine was a production peak.

Why investing more in existing fields isn't enough

The report analyzes what would happen if investment were optimized in existing fields and all approved but unexploited ones. Things improve, but not significantly. The conclusion is clear: maintaining current levels isn't enough; exploiting known resources isn't enough. We need to find new reserves, and rapidly increasing quantities.

Next, the document calculates the level upstream investment must maintain to prevent production decline. The figure cited is around $500 billion. Below that, decline is mathematical. Money doesn't appear spontaneously: remaining resources are increasingly expensive to extract, both energetically and economically. If the energy return on investment (EROI) isn't high enough, extraction costs become too prohibitive for society to afford.

The price threshold the economy can no longer support

A few years ago, the maximum economic threshold was around $120 per barrel. In the current deteriorated landscape, it's doubtful even $100 can be sustained. Moreover, prices don't need to stay systematically high: just two weeks of elevated prices can trigger a spiral of demand destruction trinc by supply destruction. This keeps prices relatively low until the next peak. We've been living through this since 2008, and the only expectation is that cycles accelerate as production declines.

Dominant economic theory assumes everything depends on investment and price. It doesn't. When energy returns fall, companies start closing, entering the dangerous spiral of demand and supply destruction. The result is an economy unable to grow, no matter how much it demands more oil than the ground can provide.

Consumer response: scooters, cheap fuel, and bills

In practical terms, the conversation shifted to how this affects wallets. Some argue antiestéticar-mongering no longer works and there's enough oil for another century and a half. Others counter with the EROI argument: if it takes two liters of diesel to extract one liter of oil, it doesn't work. A third group points out habit changes are already here: young people used to buy Ford Fiestas or Corsas; now they buy electric scooters.

The discussion also covered prices. While some celebrate filling up for €20 at €1.30/liter, others remind us the shopping basket is 35% more expensive. Cumulative inflation makes the party of cheap fuel relative. Underlying everything is the perennial question: how long can we sustain a system that needs growth to avoid collapse, atop a shrinking physical base?

How many years of this unstable equilibrium remain before the next supply crisis stops being a scare and becomes the norm?