Methane Leaks
Oil & gas · Not seen recently

Methane emitter IRN_S_189

O&G source (generic) in Iran. Satellites have detected 4 methane plumes here since 30 Jan 2025, most recently on 26 Jun 2025.

4
Plumes
0
Plumes, last 12 months
1,992 kg/h
Largest detected rate
938 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_189
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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 source (generic)
UNEP notified
No
Operator responded to UNEP
Not applicable
First seen
30 Jan 2025
Last seen
26 Jun 2025
Coordinates
32.48457, 47.54811 · Open in Google Maps (satellite)

Plume history

26 Jun 2025: 1,992 kg/h22 Jun 2025: 438 kg/h6 Jun 2025: 1,031 kg/h30 Jan 2025: 846 kg/h 30 Jan 2025 26 Jun 2025 1,992 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
26 Jun 2025Oil & gas 1,992 kg/h National Iranian South Oil Company Plausible View
22 Jun 2025Oil & gas 438 kg/h National Iranian South Oil Company Plausible View
6 Jun 2025Oil & gas 1,031 kg/h National Iranian South Oil Company Plausible View
30 Jan 2025Oil & gas 846 kg/h National Iranian South Oil Company Plausible View

Authorities you can notify

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