Methane plume detected in Russia
On 29 Jul 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 153,000 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 3,672 tonnes of methane.
- Detected
- 29 Jul 2025 · 10:58 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 6.6 m/s
- Coordinates
- 46.68, 40.43
Open in Google Maps (satellite) - UNEP plume ID
82acca33-afe3-4502-9879-5823396ae0a2
Likely operator
We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.
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 82acca33-afe3-4502-9879-5823396ae0a2, via Methane Leaks (https://www.methaneleaks.com/plume/82acca33-afe3-4502-9879-5823396ae0a2), accessed 6 Oct 2026.