Methane Leaks
Oil & gas · Not seen recently

Methane emitter IRN_S_048

Transmission Compressor Station in Iran. Satellites have detected 5 methane plumes here since 1 Sep 2022, most recently on 11 Jun 2025.

5
Plumes
0
Plumes, last 12 months
4,029 kg/h
Largest detected rate
1,096 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_048
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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
Transmission Compressor Station
UNEP notified
Yes
Operator responded to UNEP
No
First seen
1 Sep 2022
Last seen
11 Jun 2025
Coordinates
29.7446, 53.24616 · Open in Google Maps (satellite)

Plume history

11 Jun 2025: 701 kg/h18 Apr 2025: 881 kg/h10 Jun 2024: 3,219 kg/h14 Feb 2024: 1,096 kg/h1 Sep 2022: 4,029 kg/h 1 Sep 2022 11 Jun 2025 4,029 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
11 Jun 2025Oil & gas 701 kg/h National Iranian Oil Company Plausible View
18 Apr 2025Oil & gas 881 kg/h National Iranian Oil Company Plausible View
10 Jun 2024Oil & gas 3,219 kg/h National Iranian Oil Company Plausible View
14 Feb 2024Oil & gas 1,096 kg/h National Iranian Oil Company Plausible View
1 Sep 2022Oil & gas 4,029 kg/h National Iranian Oil Company Plausible View

Authorities you can notify

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