Methane plume detected in Algeria
On 26 Sep 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 2,623 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 63.0 tonnes of methane.
- Detected
- 26 Sep 2025 · 10:00 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 6.8 m/s
- Coordinates
- 31.64865, 9.17166
Open in Google Maps (satellite) - UNEP plume ID
1ceb1481-3741-4559-b3d5-262f2d29f142
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_263 · Flare
3 plumes detected at this site
Status
UNEP has not recorded a notification for this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 1ceb1481-3741-4559-b3d5-262f2d29f142, via Methane Leaks (https://www.methaneleaks.com/plume/1ceb1481-3741-4559-b3d5-262f2d29f142), accessed 5 Oct 2026.