Methane Leaks

New methane plumes: week of 27 Jul 2026

UNEP published 234 new methane plume detections this week across 27 countries.

234
Plumes
27
Countries
251,000 kg/h
Largest detected rate
92
With a likely operator

Biggest new plumes

Detected CountrySite Emission rate Likely operator
29 Jun 2026Oil & gas Turkmenistan— 251,000 kg/h Turkmennebit Plausible View
30 Jun 2026Oil & gas Turkmenistan— 185,000 kg/h Turkmennebit Plausible View
30 Jun 2026Oil & gas Turkmenistan— 137,000 kg/h Turkmennebit Plausible View
30 Jun 2026Oil & gas Turkmenistan— 127,000 kg/h Turkmennebit Plausible View
26 Jun 2026Waste / landfill Argentina— 123,000 kg/h Not yet attributed View
30 Jun 2026Oil & gas United States— 122,000 kg/h Not yet attributed View
29 Jun 2026Oil & gas United StatesUSA_S_1212 120,735 kg/h Energy Transfer Strong evidence View
30 Jun 2026Oil & gas Russia— 112,000 kg/h Not yet attributed View
30 Jun 2026Waste / landfill Argentina— 111,000 kg/h Not yet attributed View
2 Jul 2026Oil & gas Russia— 75,000 kg/h Not yet attributed View
29 Jun 2026Oil & gas MexicoMEX_S_003 46,865 kg/h Pemex Plausible View
30 Jun 2026Oil & gas Turkmenistan— 44,000 kg/h Turkmennebit Plausible View
30 Jun 2026Oil & gas MexicoMEX_S_003 42,422 kg/h Pemex Plausible View
1 Jul 2026Waste / landfill Morocco— 39,000 kg/h Not yet attributed View
30 Jun 2026Coal China— 32,000 kg/h Not yet attributed View

New plumes by country

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