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The ICJ Advisory Opinion on State obligations in relation to methane and maritime fuel
This brief examines the legal obligations that flow from the International Court of Justice (ICJ) Advisory Opinion on Climate Change (2025) as they relate to Liquefied Natural Gas (LNG) in the maritime shipping sector. The ICJ Advisory Opinion was rendered unanimously.
Safeguarding Natural and Social Capital:
“The global LNG-fueled fleet’s estimated 247,000 tons of methane emissions in 2023 translated to nearly US$950 million in annual climate damages — a near-fourfold increase from 2016, when the figure stood around US$250 million.”
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