Methane Leaks
Oil & gas · Sporadic

Methane emitter DZA_S_025

Flare in Algeria. Satellites have detected 7 methane plumes here since 3 Aug 2023, most recently on 4 Jun 2026.

7
Plumes
3
Plumes, last 12 months
28,736 kg/h
Largest detected rate
3,292 kg/h
Typical (median) rate
Satellite map of methane plume locations in DZA_S_025
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
Flare
UNEP notified
Yes
Operator responded to UNEP
No
First seen
3 Aug 2023
Last seen
4 Jun 2026
Coordinates
28.6001, 7.25975 · Open in Google Maps (satellite)

Plume history

4 Jun 2026: 1,324 kg/h29 May 2026: 28,736 kg/h25 Mar 2026: 5,354 kg/h3 Apr 2025: 350 kg/h14 Feb 2024: 3,463 kg/h18 Aug 2023: 3,292 kg/h3 Aug 2023: 2,886 kg/h 3 Aug 2023 4 Jun 2026 28,736 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
4 Jun 2026Oil & gas 1,324 kg/h Sonatrach Plausible View
29 May 2026Oil & gas 28,736 kg/h Sonatrach Plausible View
25 Mar 2026Oil & gas 5,354 kg/h Sonatrach Plausible View
3 Apr 2025Oil & gas 350 kg/h Sonatrach Plausible View
14 Feb 2024Oil & gas 3,463 kg/h Sonatrach Plausible View
18 Aug 2023Oil & gas 3,292 kg/h Sonatrach Plausible View
3 Aug 2023Oil & gas 2,886 kg/h Sonatrach Plausible View

Authorities you can notify

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