Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_332

Venting shaft in China. Satellites have detected 4 methane plumes here since 22 Apr 2025, most recently on 30 Nov 2025.

4
Plumes
2
Plumes, last 12 months
1,749 kg/h
Largest detected rate
1,389 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_332
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
22 Apr 2025
Last seen
30 Nov 2025
Coordinates
37.97793, 113.17058 · Open in Google Maps (satellite)

Plume history

30 Nov 2025: 1,749 kg/h4 Jun 2025: 885 kg/h22 Apr 2025: 1,389 kg/h 22 Apr 2025 30 Nov 2025 1,749 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
30 Nov 2025Coal 1,749 kg/h Not yet attributed View
25 Sep 2025Coal — Not yet attributed View
4 Jun 2025Coal 885 kg/h Not yet attributed View
22 Apr 2025Coal 1,389 kg/h Not yet attributed View

Authorities you can notify

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