Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_714

Drainage station in China. Satellites have detected 3 methane plumes here since 4 Apr 2025, most recently on 30 Mar 2026.

3
Plumes
1
Plumes, last 12 months
7,994 kg/h
Largest detected rate
1,383 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_714
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
Drainage station
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
4 Apr 2025
Last seen
30 Mar 2026
Coordinates
25.65469, 104.50571 · Open in Google Maps (satellite)

Plume history

30 Mar 2026: 642 kg/h26 Apr 2025: 1,383 kg/h4 Apr 2025: 7,994 kg/h 4 Apr 2025 30 Mar 2026 7,994 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
30 Mar 2026Coal 642 kg/h Not yet attributed View
26 Apr 2025Coal 1,383 kg/h Not yet attributed View
4 Apr 2025Coal 7,994 kg/h Not yet attributed View

Authorities you can notify

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