Methane Leaks
Oil & gas · Undetermined

Methane emitter IRN_S_010

Transmission Compressor Station in Iran. Satellites have detected 10 methane plumes here since 19 Feb 2023, most recently on 26 Jun 2025.

10
Plumes
5
Plumes, last 12 months
9,092 kg/h
Largest detected rate
3,080 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_010
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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
19 Feb 2023
Last seen
26 Jun 2025
Coordinates
28.99386, 51.93785 · Open in Google Maps (satellite)

Plume history

26 Jun 2025: 462 kg/h19 Feb 2025: 681 kg/h10 Oct 2024: 892 kg/h7 Oct 2024: 9,092 kg/h25 Aug 2024: 565 kg/h10 Jun 2024: 3,359 kg/h29 Jun 2023: 2,843 kg/h3 Jun 2023: 4,169 kg/h26 Apr 2023: 4,761 kg/h19 Feb 2023: 3,316 kg/h 19 Feb 2023 26 Jun 2025 9,092 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
26 Jun 2025Oil & gas 462 kg/h National Iranian Oil Company Plausible View
19 Feb 2025Oil & gas 681 kg/h National Iranian Oil Company Plausible View
10 Oct 2024Oil & gas 892 kg/h National Iranian Oil Company Plausible View
7 Oct 2024Oil & gas 9,092 kg/h National Iranian Oil Company Plausible View
25 Aug 2024Oil & gas 565 kg/h National Iranian Oil Company Plausible View
10 Jun 2024Oil & gas 3,359 kg/h National Iranian Oil Company Plausible View
29 Jun 2023Oil & gas 2,843 kg/h National Iranian Oil Company Plausible View
3 Jun 2023Oil & gas 4,169 kg/h National Iranian Oil Company Plausible View
26 Apr 2023Oil & gas 4,761 kg/h National Iranian Oil Company Plausible View
19 Feb 2023Oil & gas 3,316 kg/h National Iranian Oil Company Plausible View

Authorities you can notify

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