Oil & gas · Not seen recently

Methane emitter DZA_S_340

Gas disposal facility in Algeria. Satellites have detected 2 methane plumes here since 10 Jan 2026, most recently on 10 Jan 2026.

Plumes

Plumes, last 12 months

7,374 kg/h

Largest detected rate

6,397 kg/h

Typical (median) rate

Satellite map of methane plume locations in DZA_S_340 — Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →

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Who likely operates it

Sonatrach Plausible

Evidence

State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.

What do confidence levels mean?

Write to the operator

Response so far

Source type: Gas disposal facility
UNEP notified: Yes
Operator responded to UNEP: No
First seen: 10 Jan 2026
Last seen: 10 Jan 2026
Coordinates: 31.5279, 6.14389 · Open in Google Maps (satellite)

Plume history

Emission rate of each detected plume over time

Detected	Emission rate	Likely operator
10 Jan 2026Oil & gas	5,420 kg/h	Sonatrach Plausible	View
10 Jan 2026Oil & gas	7,374 kg/h	Sonatrach Plausible	View

Authorities you can notify

Autorité de Régulation des Hydrocarbures (ARH)

Is this attribution wrong?

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