Methane plume detected in Algeria
On 11 Jul 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 2,699 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 64.8 tonnes of methane.
- Detected
- 11 Jul 2025 · 10:10 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 3.0 m/s
- Coordinates
- 31.83805, 5.91246
Open in Google Maps (satellite) - UNEP plume ID
c2b38bd7-def9-46a0-a624-746ec25f36b8
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_265 · Gas disposal facility
24 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 c2b38bd7-def9-46a0-a624-746ec25f36b8, via Methane Leaks (https://www.methaneleaks.com/plume/c2b38bd7-def9-46a0-a624-746ec25f36b8), accessed 5 Oct 2026.