Methane plume detected in Algeria
On 11 Aug 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 7,671 kg/h from a site.
Evidence packet
If it continued at this rate for 24 hours it would release about 184 tonnes of methane.
- Detected
- 11 Aug 2025 · 10:37 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Other
- Wind
- Plume drifting towards the S · 2.8 m/s
- Coordinates
- 35.82474, -0.29486
Open in Google Maps (satellite) - UNEP plume ID
13415a39-1067-4efc-ad30-6167c4b10f2b
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_021 · Chemical plant component
9 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 13415a39-1067-4efc-ad30-6167c4b10f2b, via Methane Leaks (https://www.methaneleaks.com/plume/13415a39-1067-4efc-ad30-6167c4b10f2b), accessed 4 Oct 2026.