Methane plume detected in Algeria
On 18 Sep 2021, the Sentinel-2 - ESA satellite saw methane escaping at about 3,856 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 92.5 tonnes of methane.
- Detected
- 18 Sep 2021 · 10:16 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the N · 4.7 m/s
- Coordinates
- 31.76864, 6.00001
Open in Google Maps (satellite) - UNEP plume ID
c88adc0d-b931-440b-89b0-718261e40e81
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_102 · O&G facility (generic)
3 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 c88adc0d-b931-440b-89b0-718261e40e81, via Methane Leaks (https://www.methaneleaks.com/plume/c88adc0d-b931-440b-89b0-718261e40e81), accessed 6 Oct 2026.