Methane Leaks
Oil & gas · Sporadic

Methane emitter DZA_S_018

Flare in Algeria. Satellites have detected 129 methane plumes here since 4 Jul 2022, most recently on 25 Aug 2026.

129
Plumes
18
Plumes, last 12 months
15,161 kg/h
Largest detected rate
2,491 kg/h
Typical (median) rate
Satellite map of methane plume locations in DZA_S_018
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
Embed this map

Paste this into your article or website. It stays up to date automatically.

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
Yes
First seen
4 Jul 2022
Last seen
25 Aug 2026
Coordinates
28.63756, 7.61607 · Open in Google Maps (satellite)

Plume history

25 Aug 2026: 933 kg/h17 Aug 2026: 1,792 kg/h17 Aug 2026: 2,743 kg/h14 Aug 2026: 2,162 kg/h28 Feb 2026: 989 kg/h16 Feb 2026: 1,852 kg/h13 Feb 2026: 740 kg/h6 Feb 2026: 3,583 kg/h4 Feb 2026: 2,736 kg/h14 Jan 2026: 5,329 kg/h20 Dec 2025: 1,213 kg/h13 Dec 2025: 2,376 kg/h29 Oct 2025: 479 kg/h28 Oct 2025: 766 kg/h20 Oct 2025: 384 kg/h12 Oct 2025: 1,016 kg/h25 Sep 2025: 238 kg/h3 Apr 2025: 1,371 kg/h20 Oct 2024: 4,516 kg/h12 Oct 2024: 2,815 kg/h11 Oct 2024: 1,986 kg/h6 Oct 2024: 1,172 kg/h5 Oct 2024: 2,231 kg/h4 Oct 2024: 2,998 kg/h4 Oct 2024: 2,681 kg/h29 Sep 2024: 904 kg/h27 Sep 2024: 903 kg/h26 Sep 2024: 348 kg/h26 Sep 2024: 1,434 kg/h21 Sep 2024: 2,555 kg/h19 Sep 2024: 928 kg/h16 Sep 2024: 1,371 kg/h11 Sep 2024: 395 kg/h9 Sep 2024: 1,507 kg/h2 Sep 2024: 832 kg/h26 Aug 2024: 968 kg/h25 Aug 2024: 1,006 kg/h22 Aug 2024: 2,038 kg/h20 Aug 2024: 4,309 kg/h10 Aug 2024: 3,345 kg/h7 Aug 2024: 7,707 kg/h2 Aug 2024: 628 kg/h1 Aug 2024: 3,147 kg/h25 Jul 2024: 1,269 kg/h17 Jul 2024: 2,180 kg/h9 Jul 2024: 4,876 kg/h3 Jul 2024: 542 kg/h1 Jul 2024: 5,726 kg/h1 Jul 2024: 1,823 kg/h21 Jun 2024: 2,879 kg/h16 Jun 2024: 1,480 kg/h29 May 2024: 4,507 kg/h19 May 2024: 4,949 kg/h14 May 2024: 1,595 kg/h13 May 2024: 1,065 kg/h23 Feb 2024: 4,230 kg/h22 Feb 2024: 2,554 kg/h19 Feb 2024: 4,713 kg/h23 Jan 2024: 12,718 kg/h15 Jan 2024: 1,668 kg/h7 Jan 2024: 515 kg/h6 Jan 2024: 6,196 kg/h5 Jan 2024: 2,183 kg/h31 Dec 2023: 6,319 kg/h30 Dec 2023: 3,536 kg/h29 Dec 2023: 2,508 kg/h26 Dec 2023: 2,770 kg/h22 Dec 2023: 2,946 kg/h21 Dec 2023: 2,490 kg/h21 Dec 2023: 14,167 kg/h12 Nov 2023: 6,544 kg/h11 Nov 2023: 1,693 kg/h11 Nov 2023: 2,492 kg/h3 Nov 2023: 2,743 kg/h18 Oct 2023: 1,675 kg/h15 Oct 2023: 2,291 kg/h12 Sep 2023: 4,333 kg/h8 Sep 2023: 6,783 kg/h7 Sep 2023: 7,194 kg/h31 Aug 2023: 5,385 kg/h26 Aug 2023: 5,352 kg/h22 Aug 2023: 2,342 kg/h21 Aug 2023: 2,371 kg/h18 Aug 2023: 1,232 kg/h18 Aug 2023: 2,562 kg/h16 Aug 2023: 1,883 kg/h15 Aug 2023: 962 kg/h7 Aug 2023: 1,191 kg/h7 Aug 2023: 1,665 kg/h27 Jul 2023: 5,658 kg/h22 Jul 2023: 3,962 kg/h22 Jul 2023: 3,723 kg/h17 Jul 2023: 4,361 kg/h14 Jul 2023: 8,440 kg/h14 Jul 2023: 5,555 kg/h12 Jul 2023: 10,106 kg/h9 Jul 2023: 3,557 kg/h7 Jul 2023: 2,059 kg/h6 Jul 2023: 5,716 kg/h12 Jun 2023: 5,787 kg/h9 Jun 2023: 6,876 kg/h5 Jun 2023: 2,427 kg/h4 Jun 2023: 1,643 kg/h30 May 2023: 1,535 kg/h28 May 2023: 11,182 kg/h27 May 2023: 2,094 kg/h27 May 2023: 4,056 kg/h25 May 2023: 2,619 kg/h23 May 2023: 1,396 kg/h20 May 2023: 5,923 kg/h20 May 2023: 5,174 kg/h5 May 2023: 15,161 kg/h4 May 2023: 1,309 kg/h3 May 2023: 3,253 kg/h30 Apr 2023: 2,959 kg/h28 Apr 2023: 3,859 kg/h23 Apr 2023: 2,420 kg/h18 Apr 2023: 2,826 kg/h17 Apr 2023: 2,309 kg/h13 Apr 2023: 3,021 kg/h10 Apr 2023: 1,715 kg/h1 Apr 2023: 2,459 kg/h23 Mar 2023: 1,025 kg/h9 Feb 2023: 1,491 kg/h24 Jul 2022: 3,744 kg/h11 Jul 2022: 3,031 kg/h7 Jul 2022: 5,158 kg/h4 Jul 2022: 6,040 kg/h 4 Jul 2022 25 Aug 2026 15,161 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
25 Aug 2026Oil & gas 933 kg/h Sonatrach Plausible View
17 Aug 2026Oil & gas 1,792 kg/h Sonatrach Plausible View
17 Aug 2026Oil & gas 2,743 kg/h Sonatrach Plausible View
14 Aug 2026Oil & gas 2,162 kg/h Sonatrach Plausible View
28 Feb 2026Oil & gas 989 kg/h Sonatrach Plausible View
16 Feb 2026Oil & gas 1,852 kg/h Sonatrach Plausible View
13 Feb 2026Oil & gas 740 kg/h Sonatrach Plausible View
6 Feb 2026Oil & gas 3,583 kg/h Sonatrach Plausible View
4 Feb 2026Oil & gas 2,736 kg/h Sonatrach Plausible View
14 Jan 2026Oil & gas 5,329 kg/h Sonatrach Plausible View
23 Dec 2025Oil & gas — Sonatrach Plausible View
20 Dec 2025Oil & gas 1,213 kg/h Sonatrach Plausible View
13 Dec 2025Oil & gas 2,376 kg/h Sonatrach Plausible View
29 Oct 2025Oil & gas 479 kg/h Sonatrach Plausible View
28 Oct 2025Oil & gas 766 kg/h Sonatrach Plausible View
20 Oct 2025Oil & gas 384 kg/h Sonatrach Plausible View
12 Oct 2025Oil & gas 1,016 kg/h Sonatrach Plausible View
25 Sep 2025Oil & gas 238 kg/h Sonatrach Plausible View
3 Apr 2025Oil & gas 1,371 kg/h Sonatrach Plausible View
20 Oct 2024Oil & gas 4,516 kg/h Sonatrach Plausible View
12 Oct 2024Oil & gas 2,815 kg/h Sonatrach Plausible View
11 Oct 2024Oil & gas 1,986 kg/h Sonatrach Plausible View
6 Oct 2024Oil & gas 1,172 kg/h Sonatrach Plausible View
5 Oct 2024Oil & gas 2,231 kg/h Sonatrach Plausible View
4 Oct 2024Oil & gas 2,998 kg/h Sonatrach Plausible View
4 Oct 2024Oil & gas 2,681 kg/h Sonatrach Plausible View
29 Sep 2024Oil & gas 904 kg/h Sonatrach Plausible View
27 Sep 2024Oil & gas 903 kg/h Sonatrach Plausible View
26 Sep 2024Oil & gas 348 kg/h Sonatrach Plausible View
26 Sep 2024Oil & gas 1,434 kg/h Sonatrach Plausible View
21 Sep 2024Oil & gas 2,555 kg/h Sonatrach Plausible View
19 Sep 2024Oil & gas 928 kg/h Sonatrach Plausible View
16 Sep 2024Oil & gas 1,371 kg/h Sonatrach Plausible View
11 Sep 2024Oil & gas 395 kg/h Sonatrach Plausible View
9 Sep 2024Oil & gas 1,507 kg/h Sonatrach Plausible View
2 Sep 2024Oil & gas 832 kg/h Sonatrach Plausible View
26 Aug 2024Oil & gas 968 kg/h Sonatrach Plausible View
25 Aug 2024Oil & gas 1,006 kg/h Sonatrach Plausible View
22 Aug 2024Oil & gas 2,038 kg/h Sonatrach Plausible View
20 Aug 2024Oil & gas 4,309 kg/h Sonatrach Plausible View
10 Aug 2024Oil & gas 3,345 kg/h Sonatrach Plausible View
7 Aug 2024Oil & gas 7,707 kg/h Sonatrach Plausible View
2 Aug 2024Oil & gas 628 kg/h Sonatrach Plausible View
1 Aug 2024Oil & gas 3,147 kg/h Sonatrach Plausible View
25 Jul 2024Oil & gas 1,269 kg/h Sonatrach Plausible View
17 Jul 2024Oil & gas 2,180 kg/h Sonatrach Plausible View
9 Jul 2024Oil & gas 4,876 kg/h Sonatrach Plausible View
3 Jul 2024Oil & gas 542 kg/h Sonatrach Plausible View
1 Jul 2024Oil & gas 5,726 kg/h Sonatrach Plausible View
1 Jul 2024Oil & gas 1,823 kg/h Sonatrach Plausible View
21 Jun 2024Oil & gas 2,879 kg/h Sonatrach Plausible View
16 Jun 2024Oil & gas 1,480 kg/h Sonatrach Plausible View
29 May 2024Oil & gas 4,507 kg/h Sonatrach Plausible View
19 May 2024Oil & gas 4,949 kg/h Sonatrach Plausible View
14 May 2024Oil & gas 1,595 kg/h Sonatrach Plausible View
13 May 2024Oil & gas 1,065 kg/h Sonatrach Plausible View
23 Feb 2024Oil & gas 4,230 kg/h Sonatrach Plausible View
22 Feb 2024Oil & gas 2,554 kg/h Sonatrach Plausible View
19 Feb 2024Oil & gas 4,713 kg/h Sonatrach Plausible View
23 Jan 2024Oil & gas 12,718 kg/h Sonatrach Plausible View
15 Jan 2024Oil & gas 1,668 kg/h Sonatrach Plausible View
7 Jan 2024Oil & gas 515 kg/h Sonatrach Plausible View
6 Jan 2024Oil & gas 6,196 kg/h Sonatrach Plausible View
5 Jan 2024Oil & gas 2,183 kg/h Sonatrach Plausible View
31 Dec 2023Oil & gas 6,319 kg/h Sonatrach Plausible View
30 Dec 2023Oil & gas 3,536 kg/h Sonatrach Plausible View
29 Dec 2023Oil & gas 2,508 kg/h Sonatrach Plausible View
26 Dec 2023Oil & gas 2,770 kg/h Sonatrach Plausible View
22 Dec 2023Oil & gas 2,946 kg/h Sonatrach Plausible View
21 Dec 2023Oil & gas 2,490 kg/h Sonatrach Plausible View
21 Dec 2023Oil & gas 14,167 kg/h Sonatrach Plausible View
12 Nov 2023Oil & gas 6,544 kg/h Sonatrach Plausible View
11 Nov 2023Oil & gas 1,693 kg/h Sonatrach Plausible View
11 Nov 2023Oil & gas 2,492 kg/h Sonatrach Plausible View
3 Nov 2023Oil & gas 2,743 kg/h Sonatrach Plausible View
18 Oct 2023Oil & gas 1,675 kg/h Sonatrach Plausible View
15 Oct 2023Oil & gas 2,291 kg/h Sonatrach Plausible View
12 Sep 2023Oil & gas 4,333 kg/h Sonatrach Plausible View
8 Sep 2023Oil & gas 6,783 kg/h Sonatrach Plausible View
7 Sep 2023Oil & gas 7,194 kg/h Sonatrach Plausible View
31 Aug 2023Oil & gas 5,385 kg/h Sonatrach Plausible View
26 Aug 2023Oil & gas 5,352 kg/h Sonatrach Plausible View
22 Aug 2023Oil & gas 2,342 kg/h Sonatrach Plausible View
21 Aug 2023Oil & gas 2,371 kg/h Sonatrach Plausible View
18 Aug 2023Oil & gas 1,232 kg/h Sonatrach Plausible View
18 Aug 2023Oil & gas 2,562 kg/h Sonatrach Plausible View
16 Aug 2023Oil & gas 1,883 kg/h Sonatrach Plausible View
15 Aug 2023Oil & gas 962 kg/h Sonatrach Plausible View
7 Aug 2023Oil & gas 1,191 kg/h Sonatrach Plausible View
7 Aug 2023Oil & gas 1,665 kg/h Sonatrach Plausible View
27 Jul 2023Oil & gas 5,658 kg/h Sonatrach Plausible View
22 Jul 2023Oil & gas 3,962 kg/h Sonatrach Plausible View
22 Jul 2023Oil & gas 3,723 kg/h Sonatrach Plausible View
17 Jul 2023Oil & gas 4,361 kg/h Sonatrach Plausible View
14 Jul 2023Oil & gas 8,440 kg/h Sonatrach Plausible View
14 Jul 2023Oil & gas 5,555 kg/h Sonatrach Plausible View
12 Jul 2023Oil & gas 10,106 kg/h Sonatrach Plausible View
9 Jul 2023Oil & gas 3,557 kg/h Sonatrach Plausible View
7 Jul 2023Oil & gas 2,059 kg/h Sonatrach Plausible View
6 Jul 2023Oil & gas 5,716 kg/h Sonatrach Plausible View

Showing the 100 most recent of 129 plumes. The chart above includes all of them.

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_018

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.