Methane plume detected in Poland
On 2 Jul 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 25,000 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 600 tonnes of methane.
- Detected
- 2 Jul 2025 · 11:06 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Coal
- Wind
- Plume drifting towards the N · 2.5 m/s
- Coordinates
- 50.12, 18.44
Open in Google Maps (satellite) - UNEP plume ID
f5f4b327-3bfb-4273-a14e-0730ca586bbf
Likely operator
Polska Grupa Górnicza Plausible
State-controlled PGG runs most Upper Silesian thermal-coal mines.
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 f5f4b327-3bfb-4273-a14e-0730ca586bbf, via Methane Leaks (https://www.methaneleaks.com/plume/f5f4b327-3bfb-4273-a14e-0730ca586bbf), accessed 6 Oct 2026.