Methane Leaks
Oil & gas · Not seen recently

Methane emitter IRN_S_087

O&G facility (generic) in Iran. Satellites have detected 2 methane plumes here since 19 Feb 2025, most recently on 30 Jun 2025.

2
Plumes
2
Plumes, last 12 months
4,314 kg/h
Largest detected rate
3,794 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_087
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

National Iranian South Oil Company Plausible

Parent company: National Iranian Oil Company

Evidence

  • NISOC, a NIOC subsidiary, operates the Khuzestan onshore fields (Ahvaz, Marun, Aghajari, Gachsaran).

Other candidates

  • National Iranian Oil Company Plausible
  • National Iranian Gas Company Weak (context only)

What do confidence levels mean?

Write to the operator

Response so far

Source type
O&G facility (generic)
UNEP notified
Yes
Operator responded to UNEP
No
First seen
19 Feb 2025
Last seen
30 Jun 2025
Coordinates
29.89072, 50.43193 · Open in Google Maps (satellite)

Plume history

30 Jun 2025: 3,274 kg/h19 Feb 2025: 4,314 kg/h 19 Feb 2025 30 Jun 2025 4,314 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
30 Jun 2025Oil & gas 3,274 kg/h National Iranian South Oil Company Plausible View
19 Feb 2025Oil & gas 4,314 kg/h National Iranian South Oil Company Plausible View

Authorities you can notify

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