Methane Leaks
Oil & gas · Sporadic

Methane emitter IRN_S_144

Flare in Iran. Satellites have detected 4 methane plumes here since 29 Jun 2023, most recently on 1 Jun 2026.

4
Plumes
1
Plumes, last 12 months
19,682 kg/h
Largest detected rate
3,696 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_144
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

National Iranian Oil Company Plausible

Evidence

  • NIOC and its subsidiaries own and operate Iran's oil and gas upstream.

Other candidates

  • National Iranian Gas Company Weak (context only)

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
29 Jun 2023
Last seen
1 Jun 2026
Coordinates
28.48717, 51.46549 · Open in Google Maps (satellite)

Plume history

1 Jun 2026: 6,135 kg/h7 Jul 2025: 19,682 kg/h22 Jun 2025: 1,256 kg/h29 Jun 2023: 805 kg/h 29 Jun 2023 1 Jun 2026 19,682 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
1 Jun 2026Oil & gas 6,135 kg/h National Iranian Oil Company Plausible View
7 Jul 2025Oil & gas 19,682 kg/h National Iranian Oil Company Plausible View
22 Jun 2025Oil & gas 1,256 kg/h National Iranian Oil Company Plausible View
29 Jun 2023Oil & gas 805 kg/h National Iranian Oil Company Plausible View

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 IRN_S_144

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.