Methane Leaks

New methane plumes: week of 22 Jun 2026

UNEP published 306 new methane plume detections this week across 36 countries.

306
Plumes
36
Countries
201,000 kg/h
Largest detected rate
114
With a likely operator

Biggest new plumes

Detected CountrySite Emission rate Likely operator
28 May 2026Oil & gas Turkmenistan— 201,000 kg/h Turkmennebit Plausible View
27 May 2026Oil & gas Turkmenistan— 160,000 kg/h Turkmennebit Plausible View
28 May 2026Oil & gas Turkmenistan— 105,000 kg/h Turkmengaz Plausible View
28 May 2026Oil & gas Turkmenistan— 89,000 kg/h Turkmengaz Plausible View
24 May 2026Oil & gas Turkmenistan— 87,000 kg/h Turkmengaz Plausible View
24 May 2026Oil & gas Turkmenistan— 63,000 kg/h Turkmennebit Plausible View
27 May 2026Oil & gas United States— 58,000 kg/h Not yet attributed View
25 May 2026Waste / landfill Pakistan— 48,000 kg/h Not yet attributed View
25 May 2026Waste / landfill Jordan— 40,000 kg/h Not yet attributed View
28 May 2026Oil & gas Turkmenistan— 39,000 kg/h Turkmennebit Plausible View
24 May 2026Oil & gas Turkmenistan— 32,000 kg/h Turkmennebit Plausible View
27 May 2026Oil & gas Russia— 31,000 kg/h Not yet attributed View
25 May 2026Oil & gas TurkmenistanTKM_S_460 28,670 kg/h Turkmennebit Plausible View
28 May 2026Oil & gas IranIRN_S_210 28,017 kg/h National Iranian South Oil Company Plausible View
25 May 2026Waste / landfill Russia— 28,000 kg/h Not yet attributed View

New plumes by country

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