Methane plume detected in China
On 28 Dec 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 92,000 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 2,208 tonnes of methane.
- Detected
- 28 Dec 2025 · 06:44 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 3.9 m/s
- Coordinates
- 36.24, 107.79
Open in Google Maps (satellite) - UNEP plume ID
9f3c90e1-fad9-4b93-879d-76e0937f0240
Likely operator
We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.
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 9f3c90e1-fad9-4b93-879d-76e0937f0240, via Methane Leaks (https://www.methaneleaks.com/plume/9f3c90e1-fad9-4b93-879d-76e0937f0240), accessed 5 Oct 2026.