Methane Leaks
Oil & gas · Undetermined

Methane emitter CHN_S_314

Flare in China. Satellites have detected 2 methane plumes here since 30 May 2025, most recently on 9 Jun 2026.

2
Plumes
1
Plumes, last 12 months
1,834 kg/h
Largest detected rate
1,145 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_314
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
Flare
UNEP notified
Yes
Operator responded to UNEP
No
First seen
30 May 2025
Last seen
9 Jun 2026
Coordinates
45.30944, 85.27127 · Open in Google Maps (satellite)

Plume history

9 Jun 2026: 456 kg/h30 May 2025: 1,834 kg/h 30 May 2025 9 Jun 2026 1,834 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
9 Jun 2026Oil & gas 456 kg/h Not yet attributed View
30 May 2025Oil & gas 1,834 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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