Methane plume detected in Poland
On 14 Aug 2026, the EMIT - NASA satellite saw methane escaping at about 486 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 11.7 tonnes of methane.
- Detected
- 14 Aug 2026 · 09:25 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the W · 4.0 m/s
- Coordinates
- 49.98666, 19.15465
Open in Google Maps (satellite) - UNEP plume ID
da4dbe9a-faf6-4858-b843-7686734e44cd
Likely operator
Polska Grupa Górnicza Plausible
State-controlled PGG runs most Upper Silesian thermal-coal mines.
Emitting site
POL_S_018 · Venting shaft
11 plumes detected at this site
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 da4dbe9a-faf6-4858-b843-7686734e44cd, via Methane Leaks (https://www.methaneleaks.com/plume/da4dbe9a-faf6-4858-b843-7686734e44cd), accessed 4 Oct 2026.