Methane Leaks
Oil & gas · 4 Sep 2025

Methane plume detected in Turkmenistan

On 4 Sep 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 71,000 kg/h from an oil & gas site.

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

71,000 kg/h
± 35,000 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 1,704 tonnes of methane.

Detected
4 Sep 2025 · 09:21 UTC
Satellite
Sentinel-5P/TROPOMI - ESA
Sector
Oil & gas
Wind
Plume drifting towards the S · 1.4 m/s
Coordinates
39.23, 55.06
Open in Google Maps (satellite)
UNEP plume ID
595a35a0-f1b7-4c0b-aff9-f9d10a6ce793

Likely operator

Turkmennebit Plausible

State concern Türkmennebit operates the Balkan-province oil fields (Goturdepe, Barsa-gelmez, Nebitdag, Körpeje, Gamyşlyja, Çeleken).

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 595a35a0-f1b7-4c0b-aff9-f9d10a6ce793, via Methane Leaks (https://www.methaneleaks.com/plume/595a35a0-f1b7-4c0b-aff9-f9d10a6ce793), accessed 4 Oct 2026.