Methane plume detected in China
On 31 Mar 2025, the EMIT - NASA satellite saw methane escaping at about 835 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 20.0 tonnes of methane.
- Detected
- 31 Mar 2025 · 07:25 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 2.4 m/s
- Coordinates
- 45.35844, 84.82275
Open in Google Maps (satellite) - UNEP plume ID
c701c125-c0b4-4bce-ab70-2f3f0bda3260
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.
Emitting site
CHN_S_291 · Transmission Pipelines
1 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume c701c125-c0b4-4bce-ab70-2f3f0bda3260, via Methane Leaks (https://www.methaneleaks.com/plume/c701c125-c0b4-4bce-ab70-2f3f0bda3260), accessed 5 Oct 2026.