Tag: emission control area

Exhaust gas scrubbers on foreign ships in North American and U.S. Caribbean Sea Emission Control Areas

Policy letter 12-04 has been amended to reflect a change in policy on correspondence from flag administrations regarding equivalencies for exhaust gas cleaning systems (scrubbers) under MARPOL.

Liquefied gas cargoes for use as marine fuel

The establishment of air emissions regulations in the form of Emission Control Areas (ECA) and the approaching IMO 2020 sulfur cap have driven the search for economically, commercially, and environmentally acceptable marine fuels. With advancements in technologies and the significant growth of U.S. liquefied gas export markets, Coast Guard examiners are seeing a new trend on vessels carrying liquefied petroleum gas (LPG) and ethane; these vessels are using their cargoes as fuel during ocean transits. In this post, we provide industry with instructions for vessels to request permission to use cargoes other than methane as fuel.

MSIB 005-19: Shipping industry notification to U.S. government of non-availability of compliant fuel oil

Effective immediately, owners and operators of vessels operating in the North American or U.S. Caribbean Sea Emission Control Area that are unable to acquire sufficient MARPOL Annex VI compliant fuel oil at a foreign or U.S. port may satisfy the requirement to notify the competent authority of the relevant port of destination by notifying the cognizant U.S. Coast Guard Captain of the Port.

10/29/2018: New work instruction on enforcement of MARPOL Annex VI Regulation, engine operation in Emission Control Areas

Officers in Charge, Marine Inspection, affected companies, and Recognized Organizations that issue International Air Pollution Prevention certificates on behalf of the United States are encouraged to apply this Work Instruction as it relates to the installation and certification of “qualifying engines” that are required to meet IMO Tier III performance standards.

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