Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_116

Venting shaft in China. Satellites have detected 7 methane plumes here since 30 Mar 2023, most recently on 25 Apr 2026.

7
Plumes
4
Plumes, last 12 months
2,548 kg/h
Largest detected rate
630 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_116
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
30 Mar 2023
Last seen
25 Apr 2026
Coordinates
35.67484, 112.70203 · Open in Google Maps (satellite)

Plume history

11 Mar 2026: 210 kg/h1 Feb 2026: 2,548 kg/h27 Oct 2025: 716 kg/h6 Apr 2025: 543 kg/h17 Feb 2024: 1,809 kg/h30 Mar 2023: 465 kg/h 30 Mar 2023 11 Mar 2026 2,548 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
25 Apr 2026Coal — Not yet attributed View
11 Mar 2026Coal 210 kg/h Not yet attributed View
1 Feb 2026Coal 2,548 kg/h Not yet attributed View
27 Oct 2025Coal 716 kg/h Not yet attributed View
6 Apr 2025Coal 543 kg/h Not yet attributed View
17 Feb 2024Coal 1,809 kg/h Not yet attributed View
30 Mar 2023Coal 465 kg/h Not yet attributed View

Authorities you can notify

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