Methane Leaks
Oil & gas · Not seen recently

Methane emitter CHN_S_292

Transmission Pipelines in China. Satellites have detected 2 methane plumes here since 31 Mar 2025, most recently on 8 Aug 2025.

2
Plumes
0
Plumes, last 12 months
685 kg/h
Largest detected rate
393 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_292
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.

Other candidates

  • PetroChina Weak (context only)

What do confidence levels mean?

Write to the operator

Response so far

Source type
Transmission Pipelines
UNEP notified
Yes
Operator responded to UNEP
No
First seen
31 Mar 2025
Last seen
8 Aug 2025
Coordinates
45.35499, 85.24264 · Open in Google Maps (satellite)

Plume history

8 Aug 2025: 101 kg/h31 Mar 2025: 685 kg/h 31 Mar 2025 8 Aug 2025 685 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
8 Aug 2025Oil & gas 101 kg/h Not yet attributed View
31 Mar 2025Oil & gas 685 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.

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