Methane plume detected in Algeria
On 10 Oct 2025, the PRISMA - ASI satellite saw methane escaping at about 591 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 14.2 tonnes of methane.
- Detected
- 10 Oct 2025 · 10:21 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 4.4 m/s
- Coordinates
- 31.73001, 5.94939
Open in Google Maps (satellite) - UNEP plume ID
630f7e84-b127-455c-9699-5c6fd34db563
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_264 · Gas disposal facility
2 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 630f7e84-b127-455c-9699-5c6fd34db563, via Methane Leaks (https://www.methaneleaks.com/plume/630f7e84-b127-455c-9699-5c6fd34db563), accessed 6 Oct 2026.