Coal · Undetermined

Methane emitter CHN_S_224

Drainage station in China. Satellites have detected 5 methane plumes here since 15 Apr 2024, most recently on 22 Jun 2025.

Plumes

Plumes, last 12 months

3,607 kg/h

Largest detected rate

1,992 kg/h

Typical (median) rate

Satellite map of methane plume locations in CHN_S_224 — Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →

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<iframe src="https://www.methaneleaks.com/embed/site/chn-s-224" width="100%" height="460" style="border:0;border-radius:12px" loading="lazy" title="Methane Leaks map"></iframe>

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: Drainage station
UNEP notified: Not applicable
Operator responded to UNEP: Not applicable
First seen: 15 Apr 2024
Last seen: 22 Jun 2025
Coordinates: 37.46089, 111.14684 · Open in Google Maps (satellite)

Plume history

Emission rate of each detected plume over time

Detected	Emission rate	Likely operator
22 Jun 2025Coal	1,662 kg/h	Not yet attributed	View
27 May 2025Coal	1,992 kg/h	Not yet attributed	View
29 Nov 2024Coal	2,693 kg/h	Not yet attributed	View
21 Aug 2024Coal	1,296 kg/h	Not yet attributed	View
15 Apr 2024Coal	3,607 kg/h	Not yet attributed	View

Authorities you can notify

Ministry of Ecology and Environment

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.

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