Methane plume detected in Poland
On 1 Jul 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 9,000 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 216 tonnes of methane.
- Detected
- 1 Jul 2025 · 11:24 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Coal
- Wind
- Plume drifting towards the SW · 1.8 m/s
- Coordinates
- 50.0, 18.62
Open in Google Maps (satellite) - UNEP plume ID
9f2fe44d-6e62-4370-bd7e-89cb54e691a1
Likely operator
Jastrzębska Spółka Węglowa Plausible
JSW runs the coking-coal mines around Jastrzębie-Zdrój.
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 9f2fe44d-6e62-4370-bd7e-89cb54e691a1, via Methane Leaks (https://www.methaneleaks.com/plume/9f2fe44d-6e62-4370-bd7e-89cb54e691a1), accessed 6 Oct 2026.