The International Energy Agency’s latest Global Methane Tracker 2026 shows that methane emissions from fossil fuel operations remain a major unresolved problem for the global energy sector. Despite growing commitments from governments and companies, the IEA says there is still no clear sign that methane emissions from fossil fuel operations are falling globally.
This matters because methane is not only a climate issue. It is also an energy-security and efficiency issue. According to the IEA, proven methane abatement measures could make around 200 billion cubic metres of natural gas available annually. In simple terms, a large amount of usable gas is still being lost through leaks, venting, and inefficient operations instead of reaching consumers and markets.
The IEA estimates that fossil fuel activities emitted 124 million tonnes of methane in 2025. Oil operations were the largest source at 45 million tonnes, followed by coal at 43 million tonnes and natural gas at 36 million tonnes. The wider energy sector, including oil, gas, coal, and bioenergy, accounts for around 40% of methane emissions from human activity.
The report also highlights a large gap between promises and implementation. Commitments to reduce methane now cover more than half of global oil and gas production, but emissions remain near record highs. That means policy announcements and corporate pledges are not yet translating into enough real-world reductions.
One reason this issue is becoming more visible is better data. The IEA’s methane tracker uses satellite data, measurement campaigns, and other sources to estimate emissions more accurately. This improved monitoring shows that methane emissions are highly concentrated. Around 70% of fossil fuel methane emissions in 2025 came from the top 10 emitting countries. The IEA also says methane intensity in oil and gas production varies widely across countries, with the best performers scoring more than 100 times better than the worst.
That difference is important. It shows that high methane emissions are not unavoidable. Some producers are already operating with much lower methane intensity, which suggests that better standards, stricter monitoring, stronger regulation, and proven technologies can make a measurable difference.
For energy companies, methane reduction can be one of the fastest ways to improve performance. Fixing leaks, reducing flaring, improving equipment maintenance, capturing associated gas, and responding quickly to large emissions events can reduce waste while improving supply reliability. Unlike many long-term energy-transition investments, many methane measures can be deployed using existing tools and operational practices.
For governments, methane abatement offers a rare combination of benefits. It can reduce near-term climate impact, improve air quality, increase available gas supply, and reduce dependence on disrupted or politically sensitive energy flows. This makes methane reduction especially relevant during periods of energy-market stress.
The commercial case is also becoming stronger. Buyers and regulators are beginning to pay closer attention to the methane intensity of fossil fuels. The IEA notes that importing markets are starting to address emissions linked to the energy they consume, and the European Union Methane Regulation will require imported oil, gas, and coal to meet a defined methane-intensity threshold from 2030.
EnergyInsyte Take
Methane abatement should be treated as energy efficiency for the fossil fuel system. Every leak fixed means less wasted gas, lower emissions, and stronger supply resilience. The IEA’s findings show that methane reduction is no longer only an environmental responsibility. It is a practical energy-security opportunity that oil, gas, and coal producers cannot afford to ignore.
Source link: IEA
