Methane plume detected in Algeria
On 24 Oct 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 974 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 23.4 tonnes of methane.
- Detected
- 24 Oct 2025 · 10:21 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 0.7 m/s
- Coordinates
- 31.83805, 5.91246
Open in Google Maps (satellite) - UNEP plume ID
4db3bbe8-f0b3-41c8-a0b3-7c0849c6dfb1
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 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 4db3bbe8-f0b3-41c8-a0b3-7c0849c6dfb1, via Methane Leaks (https://www.methaneleaks.com/plume/4db3bbe8-f0b3-41c8-a0b3-7c0849c6dfb1), accessed 4 Oct 2026.