Methane Leaks

New methane plumes: week of 11 Aug 2025

UNEP published 282 new methane plume detections this week across 33 countries.

282
Plumes
33
Countries
321,000 kg/h
Largest detected rate
107
With a likely operator

Biggest new plumes

Detected CountrySite Emission rate Likely operator
12 Jul 2025Oil & gas Russia— 321,000 kg/h Not yet attributed View
12 Jul 2025Oil & gas RussiaRUS_S_030 275,000 kg/h Not yet attributed View
13 Jul 2025Oil & gas Turkmenistan— 253,000 kg/h Turkmennebit Plausible View
13 Jul 2025Oil & gas Russia— 173,000 kg/h Not yet attributed View
13 Jul 2025Oil & gas RussiaRUS_S_030 154,937 kg/h Not yet attributed View
13 Jul 2025Oil & gas RussiaRUS_S_030 148,845 kg/h Not yet attributed View
2 Jul 2025Waste / landfill Argentina— 127,000 kg/h Not yet attributed View
8 Jul 2025Waste / landfill Argentina— 115,000 kg/h Not yet attributed View
12 Jul 2025Oil & gas Turkmenistan— 103,000 kg/h Turkmennebit Plausible View
9 Jul 2025Oil & gas Russia— 102,000 kg/h Not yet attributed View
5 Jul 2025Coal Russia— 101,000 kg/h Not yet attributed View
30 Jun 2025Oil & gas Ukraine— 86,000 kg/h Ukrgasvydobuvannya Plausible View
10 Jul 2025Oil & gas RussiaRUS_S_029 79,384 kg/h Not yet attributed View
13 Jul 2025Oil & gas Russia— 77,000 kg/h Not yet attributed View
12 Jul 2025Oil & gas Turkmenistan— 76,000 kg/h Turkmennebit Plausible View

New plumes by country

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