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United States Caribbean Sea Emission Control Area now effective

Green Car Congress

There are now four three designated ECAs in effect globally: The new United States Caribbean Sea ECA (SO x , NO x and PM); the North American ECA (SO x , NO x and PM); the Baltic Sea ECA (SO x ); and. The ECA was designated under MARPOL amendments adopted in July 2011. the North Sea ECA (SO x ).

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IMO sets 2020 date for ships to comply with low sulfur fuel oil requirement; 5000 ppm

Green Car Congress

The International Maritime Organization (IMO), the regulatory authority for international shipping, decided to implement a global sulfur cap of 0.50% m/m (mass/mass) (5,000 ppm) on fuel oil starting 1 January 2020 during its Marine Environment Protection Committee (MEPC), meeting for its 70 th session in London.

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