Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_847

Venting shaft in China. Satellites have detected 4 methane plumes here since 29 Nov 2024, most recently on 2 Apr 2026.

4
Plumes
2
Plumes, last 12 months
4,227 kg/h
Largest detected rate
3,344 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_847
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.

What do confidence levels mean?

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Response so far

Source type
Venting shaft
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
29 Nov 2024
Last seen
2 Apr 2026
Coordinates
37.4497, 111.15666 · Open in Google Maps (satellite)

Plume history

2 Apr 2026: 3,344 kg/h30 Mar 2025: 4,227 kg/h29 Nov 2024: 2,944 kg/h 29 Nov 2024 2 Apr 2026 4,227 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
2 Apr 2026Coal 3,344 kg/h Not yet attributed View
4 Jan 2026Coal — Not yet attributed View
30 Mar 2025Coal 4,227 kg/h Not yet attributed View
29 Nov 2024Coal 2,944 kg/h Not yet attributed View

Authorities you can notify

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