Methane plume detected in Algeria
On 29 Sep 2023, the PRISMA - ASI satellite saw methane escaping at about 1,608 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 38.6 tonnes of methane.
- Detected
- 29 Sep 2023 · 10:27 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 4.7 m/s
- Coordinates
- 31.56089, 6.01888
Open in Google Maps (satellite) - UNEP plume ID
2428fc07-83ae-4768-9879-d0ab69340695
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_088 · Gas disposal facility
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.
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_088
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 2428fc07-83ae-4768-9879-d0ab69340695, via Methane Leaks (https://www.methaneleaks.com/plume/2428fc07-83ae-4768-9879-d0ab69340695), accessed 5 Oct 2026.