Plugging Methane Leaks Could Recover Gas Equal to Twice Hormuz Losses

Context The International Energy Agency’s Global Methane Tracker 2026 shows methane emissions from the energy sector hovering near record levels in 2025. Fossil‑fuel production and use released 124 million tonnes of methane that year, a gas about 80 times more potent than carbon dioxide over a 20‑year horizon. Satellite monitoring and ground‑level measurements underpin the data.

Key Facts - The energy sector accounts for roughly 35 % of all anthropogenic methane, with oil operations emitting 45 Mt, coal mining 43 Mt, and natural gas 36 Mt. - Existing technology can eliminate up to 70 % of these emissions, equivalent to about 85 Mt, at little or no net cost when average 2025 energy prices are applied. - Recovering leaked gas would add 200 bcm per year to global supplies, matching twice the volume lost from the near‑closure of the Strait of Hormuz. - Tim Gould, IEA chief energy economist, stresses that ambitious targets require concrete policies and that methane control also bolsters energy security amid current supply crises.

What It Means Capturing the gas currently vented or flared would not only cut a major source of a potent greenhouse gas but also provide a substantial boost to global energy supplies at a time of geopolitical tension. With 40 % of oil‑and‑gas emissions avoidable at no net cost, the economic case for rapid leak‑detection, repair programs, vapor‑recovery units, and equipment upgrades is strong. Achieving the IEA’s 75 % reduction target for fossil‑fuel methane by 2030 will demand that the pledged policies move from paper to practice. The next step for governments and companies will be to translate the technical potential into enforceable regulations and financing mechanisms.

Watch for upcoming national methane‑reduction legislation and industry‑wide roll‑outs of leak‑detection technology as the sector seeks to close the implementation gap before 2030.