Methane plume detected in Poland
On 9 Apr 2025, the EnMAP - DLR satellite saw methane escaping at about 474 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 11.4 tonnes of methane.
- Detected
- 9 Apr 2025 · 10:13 UTC
- Satellite
- EnMAP - DLR
- Sector
- Coal
- Wind
- Plume drifting towards the SE · 2.8 m/s
- Coordinates
- 50.20356, 18.80392
Open in Google Maps (satellite) - UNEP plume ID
bbbb1438-80c7-47c0-a78a-7c516848b4f3
Likely operator
Polska Grupa Górnicza Plausible
State-controlled PGG runs most Upper Silesian thermal-coal mines.
Emitting site
POL_S_009 · Venting shaft
23 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.
Push for action
Find the operator's contact details and send a ready-made, evidence-based email in about two minutes.
Write to the operator →Authorities you can notify
Is this attribution wrong?
If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.
Get alerts for POL_S_009
We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.
We only use your email to send these alerts.
Cite as: UNEP IMEO MARS plume bbbb1438-80c7-47c0-a78a-7c516848b4f3, via Methane Leaks (https://www.methaneleaks.com/plume/bbbb1438-80c7-47c0-a78a-7c516848b4f3), accessed 4 Oct 2026.