Methane Leaks
Oil & gas · Not seen recently

Methane emitter DZA_S_003

Gas disposal facility in Algeria. Satellites have detected 6 methane plumes here since 18 Aug 2024, most recently on 10 Dec 2025.

6
Plumes
1
Plumes, last 12 months
3,846 kg/h
Largest detected rate
1,969 kg/h
Typical (median) rate
Satellite map of methane plume locations in DZA_S_003
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
18 Aug 2024
Last seen
10 Dec 2025
Coordinates
31.68316, 5.99855 · Open in Google Maps (satellite)

Plume history

10 Dec 2025: 2,314 kg/h8 Jun 2025: 3,527 kg/h7 Apr 2025: 3,846 kg/h8 Mar 2025: 1,624 kg/h13 Nov 2024: 582 kg/h18 Aug 2024: 997 kg/h 18 Aug 2024 10 Dec 2025 3,846 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
10 Dec 2025Oil & gas 2,314 kg/h Sonatrach Plausible View
8 Jun 2025Oil & gas 3,527 kg/h Sonatrach Plausible View
7 Apr 2025Oil & gas 3,846 kg/h Sonatrach Plausible View
8 Mar 2025Oil & gas 1,624 kg/h Sonatrach Plausible View
13 Nov 2024Oil & gas 582 kg/h Sonatrach Plausible View
18 Aug 2024Oil & gas 997 kg/h Sonatrach Plausible View

Authorities you can notify

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