Petronas methane leaks

51 satellite-detected methane plumes at 1 sites we attribute to Petronas, 10 of them in the 12 months to 1 Sep 2026.

An attribution is our best estimate of who operates the site, with a stated confidence level. It is not proof of wrongdoing. Petronas can reply or correct it at any time. Is this attribution wrong?

Plumes, last 12 months

Sites

29,495 kg/h

Largest detected rate

18 Jul 2026

Last seen

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Most recent plumes

Detected	Site	Emission rate	Likely operator
18 Jul 2026Oil & gas	MYS_S_001	10,698 kg/h	Petronas Plausible	View
22 May 2026Oil & gas	MYS_S_001	10,745 kg/h	Petronas Plausible	View
22 Apr 2026Oil & gas	MYS_S_001	8,575 kg/h	Petronas Plausible	View
18 Apr 2026Oil & gas	MYS_S_001	—	Petronas Plausible	View
17 Apr 2026Oil & gas	MYS_S_001	13,292 kg/h	Petronas Plausible	View
12 Apr 2026Oil & gas	MYS_S_001	—	Petronas Plausible	View
10 Apr 2026Oil & gas	MYS_S_001	8,267 kg/h	Petronas Plausible	View
2 Apr 2026Oil & gas	MYS_S_001	12,255 kg/h	Petronas Plausible	View
25 Mar 2026Oil & gas	MYS_S_001	6,414 kg/h	Petronas Plausible	View
20 Mar 2026Oil & gas	MYS_S_001	—	Petronas Plausible	View
28 Jul 2025Oil & gas	MYS_S_001	9,394 kg/h	Petronas Plausible	View
16 Feb 2025Oil & gas	MYS_S_001	8,621 kg/h	Petronas Plausible	View

How to contact Petronas

media@petronas.com (Media / press office)
whistle@petronas.com (Ethics / grievance channel)
contactmplus@petronas.com (General enquiries)
infopetrosains@petronas.com (General enquiries)

Public contact routes published on the company's own website.

Website: www.petronas.com
Countries: Malaysia
Confidence of these attributions: Plausible × 1

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Sites attributed to Petronas

Site	Plumes, last 12 months	Largest detected rate	Last seen	Likely operator
MYS_S_001Production Offshore · Frequent	1051 total	29,495 kg/h	18 Jul 2026	Petronas Plausible

Is this attribution wrong?

If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.