Methane plume detected in Algeria
On 7 Dec 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 3,110 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 74.6 tonnes of methane.
- Detected
- 7 Dec 2025 · 10:04 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 3.0 m/s
- Coordinates
- 28.25148, 9.25092
Open in Google Maps (satellite) - UNEP plume ID
ade3f10a-a64d-4ee6-8a5f-e3c12af9b6a7
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_355 · Gas disposal facility
2 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 ade3f10a-a64d-4ee6-8a5f-e3c12af9b6a7, via Methane Leaks (https://www.methaneleaks.com/plume/ade3f10a-a64d-4ee6-8a5f-e3c12af9b6a7), accessed 5 Oct 2026.