Methane plume detected in India
On 5 Dec 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 22,000 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 528 tonnes of methane.
- Detected
- 5 Dec 2025 · 07:12 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 1.1 m/s
- Coordinates
- 27.37, 95.77
Open in Google Maps (satellite) - UNEP plume ID
6fc3ba28-5418-4ee4-a15e-98a0727a76ab
Likely operator
ONGC Plausible
State company ONGC operates most onshore fields (Gujarat, Assam via Oil India).
Status
UNEP has not recorded a notification for this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 6fc3ba28-5418-4ee4-a15e-98a0727a76ab, via Methane Leaks (https://www.methaneleaks.com/plume/6fc3ba28-5418-4ee4-a15e-98a0727a76ab), accessed 4 Oct 2026.