Methane Leaks
Coal · Frequent

Methane emitter CHN_S_525

Drainage station in China. Satellites have detected 7 methane plumes here since 25 Feb 2024, most recently on 2 Jun 2026.

7
Plumes
4
Plumes, last 12 months
3,134 kg/h
Largest detected rate
1,784 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_525
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
25 Feb 2024
Last seen
2 Jun 2026
Coordinates
32.86459, 116.82078 · Open in Google Maps (satellite)

Plume history

2 Jun 2026: 3,134 kg/h29 May 2026: 1,366 kg/h25 Apr 2026: 2,203 kg/h4 Apr 2026: 1,294 kg/h 4 Apr 2026 2 Jun 2026 3,134 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
2 Jun 2026Coal 3,134 kg/h Not yet attributed View
29 May 2026Coal 1,366 kg/h Not yet attributed View
25 Apr 2026Coal 2,203 kg/h Not yet attributed View
4 Apr 2026Coal 1,294 kg/h Not yet attributed View
17 Aug 2024Coal — Not yet attributed View
9 Jun 2024Coal — Not yet attributed View
25 Feb 2024Coal — Not yet attributed View

Authorities you can notify

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