Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_242

Venting shaft in China. Satellites have detected 8 methane plumes here since 13 Feb 2024, most recently on 12 Feb 2026.

8
Plumes
3
Plumes, last 12 months
4,751 kg/h
Largest detected rate
1,140 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_242
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
13 Feb 2024
Last seen
12 Feb 2026
Coordinates
35.78124, 110.61379 · Open in Google Maps (satellite)

Plume history

12 Feb 2026: 571 kg/h11 Feb 2026: 638 kg/h25 Sep 2025: 1,277 kg/h17 Apr 2025: 378 kg/h28 Jun 2024: 2,886 kg/h26 Apr 2024: 4,751 kg/h28 Mar 2024: 1,566 kg/h13 Feb 2024: 1,002 kg/h 13 Feb 2024 12 Feb 2026 4,751 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
12 Feb 2026Coal 571 kg/h Not yet attributed View
11 Feb 2026Coal 638 kg/h Not yet attributed View
25 Sep 2025Coal 1,277 kg/h Not yet attributed View
17 Apr 2025Coal 378 kg/h Not yet attributed View
28 Jun 2024Coal 2,886 kg/h Not yet attributed View
26 Apr 2024Coal 4,751 kg/h Not yet attributed View
28 Mar 2024Coal 1,566 kg/h Not yet attributed View
13 Feb 2024Coal 1,002 kg/h Not yet attributed View

Authorities you can notify

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