Methane plume detected in Algeria
On 21 Jul 2026, the Sentinel-2 - ESA satellite saw methane escaping at about 1,552 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 37.2 tonnes of methane.
- Detected
- 21 Jul 2026 · 10:05 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 4.2 m/s
- Coordinates
- 28.61873, 7.70945
Open in Google Maps (satellite) - UNEP plume ID
6df57dfd-93c7-49c8-9b9e-65b3be1549d2
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_020 · Flare
62 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 6df57dfd-93c7-49c8-9b9e-65b3be1549d2, via Methane Leaks (https://www.methaneleaks.com/plume/6df57dfd-93c7-49c8-9b9e-65b3be1549d2), accessed 5 Oct 2026.