Methane plume detected in Algeria
On 26 Nov 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 3,988 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 95.7 tonnes of methane.
- Detected
- 26 Nov 2025 · 10:22 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the S · 4.4 m/s
- Coordinates
- 31.1968, 5.92786
Open in Google Maps (satellite) - UNEP plume ID
266d1d3a-fcde-4333-b0f3-b94d67cacb44
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_313 · Gas disposal facility
1 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 266d1d3a-fcde-4333-b0f3-b94d67cacb44, via Methane Leaks (https://www.methaneleaks.com/plume/266d1d3a-fcde-4333-b0f3-b94d67cacb44), accessed 6 Oct 2026.