Methane Leaks
Oil & gas · 25 Nov 2025

Methane plume detected in Turkmenistan

On 25 Nov 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 9,000 kg/h from an oil & gas site.

Satellite map of methane plume locations in Turkmenistan
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →

9,000 kg/h
± 3,000 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 216 tonnes of methane.

Detected
25 Nov 2025 · 08:45 UTC
Satellite
Sentinel-5P/TROPOMI - ESA
Sector
Oil & gas
Wind
Plume drifting towards the NW · 3.2 m/s
Coordinates
40.86, 61.25
Open in Google Maps (satellite)
UNEP plume ID
95ad3e54-3da2-4294-8686-370b2b8e072a

Likely operator

Turkmengaz Plausible

State concern Türkmengaz operates the main gas fields (Dowletabat, Galkynyş, Shatlyk) and the transmission system.

Status

UNEP has not recorded a notification for this plume.

Nobody has reported contacting the operator through Methane Leaks yet.

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Cite as: UNEP IMEO MARS plume 95ad3e54-3da2-4294-8686-370b2b8e072a, via Methane Leaks (https://www.methaneleaks.com/plume/95ad3e54-3da2-4294-8686-370b2b8e072a), accessed 5 Oct 2026.