Methane plume detected in Algeria
On 29 Aug 2021, the Sentinel-2 - ESA satellite saw methane escaping at about 3,643 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 87.4 tonnes of methane.
- Detected
- 29 Aug 2021 · 10:15 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 1.4 m/s
- Coordinates
- 31.8056, 6.15508
Open in Google Maps (satellite) - UNEP plume ID
56c78265-ed63-4287-9e7a-0d1acda47b46
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_174 · Gas disposal facility
7 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 56c78265-ed63-4287-9e7a-0d1acda47b46, via Methane Leaks (https://www.methaneleaks.com/plume/56c78265-ed63-4287-9e7a-0d1acda47b46), accessed 5 Oct 2026.