Methane plume detected in Algeria
On 24 Aug 2021, the Sentinel-2 - ESA satellite saw methane escaping at about 958 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 23.0 tonnes of methane.
- Detected
- 24 Aug 2021 · 10:20 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 5.4 m/s
- Coordinates
- 31.75574, 5.94698
Open in Google Maps (satellite) - UNEP plume ID
71688d3e-a8e2-492f-91ea-ee09b3d96daa
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_079 · Gas disposal facility
5 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 71688d3e-a8e2-492f-91ea-ee09b3d96daa, via Methane Leaks (https://www.methaneleaks.com/plume/71688d3e-a8e2-492f-91ea-ee09b3d96daa), accessed 4 Oct 2026.