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IEA: Global Methane Emissions Plateau Near Record Highs in 2025
The International Energy Agency reported that methane emissions from the energy sector plateaued at near record highs in 2025. Abatement measures could make up to 200 billion cubic metres of natural gas available annually, potentially doubling volumes trapped by the Strait of Hormuz closure. Satellite data highlighted mega-leaks in countries including Turkmenistan, the U.S., Venezuela, and Iran.
IE
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Methane emissions from the energy sector remained at near record levels in 2025, according to the International Energy Agency's Global Methane Tracker 2026 report released on Monday. The report, based on data from satellites and measurement campaigns, presents emissions findings for 2025 and explores abatement measures.
Tackling these emissions has become a priority as the war in the Middle East squeezes energy supplies.
Tried-and-tested abatement measures could make 200 billion cubic metres of natural gas available annually from energy sector methane emissions, the IEA stated. If select countries with spare gas export capacity and importing countries implemented readily accessible methane abatement measures across their gas systems, nearly 15 billion cubic metres of gas could very quickly be made available to markets.
Longer-term methane abatement measures could deliver nearly 100 billion cubic metres of gas to markets each year, while eliminating non-emergency gas flaring could unlock a further 100 billion cubic metres.
Global methane abatement measures could unlock natural gas volumes double the current supply trapped by the effective closure of the Strait of Hormuz in the longer term, the IEA said. The near-closure of the Strait of Hormuz has removed almost 20% of global liquefied natural gas supply from the market, cutting off exports from Qatar and the United Arab Emirates.
Separately, Qatar's LNG capacity has been severely damaged by Iranian missile attacks, forcing QatarEnergy to declare force majeure on contracts and quantify losses.
Satellite analysis by the Stop Methane Project at the University of California, Los Angeles found mega-leaks of methane occurring around the world in 2025. The top 25 list of methane mega-leaks in 2025 was dominated by facilities in Turkmenistan. 5 tonnes of methane per hour, equivalent to emissions from running about one million fuel-guzzling four-wheel drives.
