Methane Leaks
Coal · Persistent

Methane emitter CHN_S_179

Venting shaft in China. Satellites have detected 8 methane plumes here since 19 Mar 2023, most recently on 27 Jun 2026.

8
Plumes
5
Plumes, last 12 months
7,640 kg/h
Largest detected rate
1,629 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_179
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
19 Mar 2023
Last seen
27 Jun 2026
Coordinates
35.71244, 112.64121 · Open in Google Maps (satellite)

Plume history

27 Jun 2026: 1,637 kg/h30 Apr 2026: 1,321 kg/h25 Apr 2026: 7,640 kg/h1 Feb 2026: 1,505 kg/h27 Oct 2025: 1,621 kg/h14 Oct 2024: 2,822 kg/h17 Feb 2024: 1,602 kg/h19 Mar 2023: 2,657 kg/h 19 Mar 2023 27 Jun 2026 7,640 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
27 Jun 2026Coal 1,637 kg/h Not yet attributed View
30 Apr 2026Coal 1,321 kg/h Not yet attributed View
25 Apr 2026Coal 7,640 kg/h Not yet attributed View
1 Feb 2026Coal 1,505 kg/h Not yet attributed View
27 Oct 2025Coal 1,621 kg/h Not yet attributed View
14 Oct 2024Coal 2,822 kg/h Not yet attributed View
17 Feb 2024Coal 1,602 kg/h Not yet attributed View
19 Mar 2023Coal 2,657 kg/h Not yet attributed View

Authorities you can notify

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