Methane Leaks
Coal · Frequent

Methane emitter POL_S_049

Drainage station in Poland. Satellites have detected 3 methane plumes here since 9 Aug 2024, most recently on 19 May 2026.

3
Plumes
1
Plumes, last 12 months
2,995 kg/h
Largest detected rate
1,899 kg/h
Typical (median) rate
Satellite map of methane plume locations in POL_S_049
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

Polska Grupa Górnicza Plausible

Evidence

  • State-controlled PGG runs most Upper Silesian thermal-coal mines.

What do confidence levels mean?

Write to the operator

Response so far

Source type
Drainage station
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
9 Aug 2024
Last seen
19 May 2026
Coordinates
50.27253, 18.71111 · Open in Google Maps (satellite)

Plume history

19 May 2026: 2,995 kg/h15 Aug 2025: 323 kg/h9 Aug 2024: 1,899 kg/h 9 Aug 2024 19 May 2026 2,995 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
19 May 2026Coal 2,995 kg/h Polska Grupa Górnicza Plausible View
15 Aug 2025Coal 323 kg/h Polska Grupa Górnicza Plausible View
9 Aug 2024Coal 1,899 kg/h Polska Grupa Górnicza Plausible View

Authorities you can notify

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