Methane Leaks
Oil & gas · Not seen recently

Methane emitter IRN_S_105

O&G facility (generic) in Iran. Satellites have detected 3 methane plumes here since 30 Apr 2023, most recently on 18 Apr 2025.

3
Plumes
0
Plumes, last 12 months
2,693 kg/h
Largest detected rate
603 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_105
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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
O&G facility (generic)
UNEP notified
Yes
Operator responded to UNEP
No
First seen
30 Apr 2023
Last seen
18 Apr 2025
Coordinates
29.03511, 53.3229 · Open in Google Maps (satellite)

Plume history

18 Apr 2025: 564 kg/h30 Jul 2023: 2,693 kg/h30 Apr 2023: 603 kg/h 30 Apr 2023 18 Apr 2025 2,693 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
18 Apr 2025Oil & gas 564 kg/h National Iranian Oil Company Plausible View
30 Jul 2023Oil & gas 2,693 kg/h National Iranian Oil Company Plausible View
30 Apr 2023Oil & gas 603 kg/h National Iranian Oil Company Plausible View

Authorities you can notify

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