Methane Leaks
Oil & gas · 27 Sep 2025

Methane plume detected in Turkmenistan

On 27 Sep 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 7,000 kg/h from an oil & gas site.

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

7,000 kg/h
± 2,000 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 168 tonnes of methane.

Detected
27 Sep 2025 · 08:49 UTC
Satellite
Sentinel-5P/TROPOMI - ESA
Sector
Oil & gas
Wind
Plume drifting towards the SE · 2.7 m/s
Coordinates
38.7, 64.77
Open in Google Maps (satellite)
UNEP plume ID
d7c3cbca-82f0-4265-bd93-92c7820ca8bb

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 d7c3cbca-82f0-4265-bd93-92c7820ca8bb, via Methane Leaks (https://www.methaneleaks.com/plume/d7c3cbca-82f0-4265-bd93-92c7820ca8bb), accessed 5 Oct 2026.