Methane plume detected in Algeria
On 24 Dec 2021, the Landsat - NASA/USGS satellite saw methane escaping at about 2,173 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 52.2 tonnes of methane.
- Detected
- 24 Dec 2021 · 09:57 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 3.7 m/s
- Coordinates
- 28.60669, 7.51411
Open in Google Maps (satellite) - UNEP plume ID
01c95a5d-4449-4554-9ada-4e465051d64c
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_031 · Flare
41 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.
Push for action
Find the operator's contact details and send a ready-made, evidence-based email in about two minutes.
Write to the operator →Authorities you can notify
Is this attribution wrong?
If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.
Get alerts for DZA_S_031
We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.
We only use your email to send these alerts.
Cite as: UNEP IMEO MARS plume 01c95a5d-4449-4554-9ada-4e465051d64c, via Methane Leaks (https://www.methaneleaks.com/plume/01c95a5d-4449-4554-9ada-4e465051d64c), accessed 6 Oct 2026.