Methane Leaks
Oil & gas · Frequent

Methane emitter IRN_S_250

Tank batteries in Iran. Satellites have detected 2 methane plumes here since 21 Aug 2026, most recently on 25 Aug 2026.

2
Plumes
2
Plumes, last 12 months
3,199 kg/h
Largest detected rate
2,450 kg/h
Typical (median) rate
Satellite map of methane plume locations in IRN_S_250
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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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
Tank batteries
UNEP notified
Yes
Operator responded to UNEP
No
First seen
21 Aug 2026
Last seen
25 Aug 2026
Coordinates
27.17266, 56.07315 · Open in Google Maps (satellite)

Plume history

25 Aug 2026: 1,702 kg/h21 Aug 2026: 3,199 kg/h 21 Aug 2026 25 Aug 2026 3,199 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
25 Aug 2026Oil & gas 1,702 kg/h National Iranian Oil Company Plausible View
21 Aug 2026Oil & gas 3,199 kg/h National Iranian Oil Company Plausible View

Authorities you can notify

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