Methane Leaks
Coal · Undetermined

Methane emitter CHN_S_835

Venting shaft in China. Satellites have detected 3 methane plumes here since 27 Apr 2024, most recently on 26 Mar 2026.

3
Plumes
1
Plumes, last 12 months
2,324 kg/h
Largest detected rate
1,218 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_835
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
Embed this map

Paste this into your article or website. It stays up to date automatically.

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?

Write to the operator

Response so far

Source type
Venting shaft
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
27 Apr 2024
Last seen
26 Mar 2026
Coordinates
26.31966, 104.73016 · Open in Google Maps (satellite)

Plume history

26 Mar 2026: 1,036 kg/h27 Jul 2024: 1,218 kg/h27 Apr 2024: 2,324 kg/h 27 Apr 2024 26 Mar 2026 2,324 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
26 Mar 2026Coal 1,036 kg/h Not yet attributed View
27 Jul 2024Coal 1,218 kg/h Not yet attributed View
27 Apr 2024Coal 2,324 kg/h Not yet attributed View

Authorities you can notify

Is this attribution wrong?

If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.

Get alerts for CHN_S_835

We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.

We only use your email to send these alerts.