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Vessels Equipped with Shaft or Engine Power Limitation Systems Operating in All Waters

Transport Canada (Ship Safety Bulletins)·Official·Oct 9, 2025
Vessels Equipped with Shaft or Engine Power Limitation Systems Operating in All Waters
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A recent bulletin outlines the requirements set forth by the International Maritime Organization (IMO) regarding the prohibition of heavy fuel oil usage by ships in Canadian Arctic waters. This regulation is part of broader efforts to protect the fragile marine environment of the Arctic region, which is particularly vulnerable to pollution from shipping activities.

The bulletin specifically addresses vessels equipped with Shaft or Engine Power Limitation Systems (ShaPoli/EPL) that operate in all waters, including Compulsory Pilotage Areas (CPA). These systems are designed to enhance operational efficiency and reduce emissions, aligning with the IMO's environmental goals. As shipping continues to expand in Arctic waters, adherence to these regulations will be crucial for maintaining ecological integrity.

Eligible vessels under this new directive can apply for a temporary waiver, allowing them to continue operations in the region while complying with the IMO's strict guidelines. This waiver process is expected to facilitate a smoother transition for ship operators who may be reliant on heavy fuel oil for their voyages in these sensitive areas.

The implications of this regulation are significant, as they not only aim to mitigate environmental risks but also encourage the adoption of cleaner fuel alternatives. Experts believe that the introduction of such limitations will drive innovation in the maritime industry, prompting shipbuilders and operators to invest in more sustainable technologies.

As the shipping industry faces increasing scrutiny over its environmental impact, these measures represent a critical step towards more responsible practices. The IMO's commitment to reducing heavy fuel oil usage is a clear signal that the maritime sector must adapt to evolving environmental standards, particularly in ecologically sensitive regions like the Arctic.

In conclusion, the implementation of the IMO's prohibition on heavy fuel oil in Canadian Arctic waters underscores the need for vessels to comply with new regulations while exploring options for temporary waivers. This initiative not only protects the Arctic environment but also encourages the maritime industry to innovate and transition towards greener practices.

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