Methane plume detected in Iran
On 28 Sep 2025, the EMIT - NASA satellite saw methane escaping at about 377 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 9.0 tonnes of methane.
- Detected
- 28 Sep 2025 · 08:19 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the E · 4.5 m/s
- Coordinates
- 30.41158, 50.59064
Open in Google Maps (satellite) - UNEP plume ID
be620af7-291f-4b53-a08e-431ab9765578
Likely operator
National Iranian South Oil Company Plausible
NISOC, a NIOC subsidiary, operates the Khuzestan onshore fields (Ahvaz, Marun, Aghajari, Gachsaran).
Emitting site
IRN_S_158 · Flare
2 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume be620af7-291f-4b53-a08e-431ab9765578, via Methane Leaks (https://www.methaneleaks.com/plume/be620af7-291f-4b53-a08e-431ab9765578), accessed 6 Oct 2026.