After decades at the periphery of public attention, the Canadian Arctic is once again firmly in the national consciousness, driven by a convergence of sovereignty concerns, climate change, infrastructure investment and renewed interest in the region’s vast natural resources. This shift carries profound implications for the marine and shipping sectors, which will be essential to enabling development across a region where access is overwhelmingly dependent on the sea. This article examines the scale of current and planned Arctic investment, the resulting opportunities and risks for shipping interests, and the evolving legal, operational and geopolitical landscape that will shape maritime activity in Canada’s North for some time to come.
Dispatches from the Canadian Arctic
As daylight returns to the Arctic and Canada’s vast North emerges from a long winter of darkness, the region is also seeing its strategic and economic importance brighten. For the first time in a generation, the Arctic is re-entering the national consciousness as a central pillar of Canada’s future. This renewed focus will have direct and lasting implications for the shipping sector.
Recent announcements from Canada’s Federal Government include $35 billion in new military and infrastructure spending, spurred by serious sovereignty concerns and the need to kickstart a lagging Canadian economy. The infrastructure projects are significant: a deep seaport in Grays Bay on Canada’s Northwest Passage, two new hydroelectricity projects requiring the installation of subsea cables and construction of the 800km-long Mackenzie Valley Highway – a project that has been decades in the making but will finally see construction start in 2026.
In addition, in March 2026, the Federal Government established the new $1 billion Arctic Infrastructure Fund to develop, among other things, marine infrastructure projects that serve both defence and community priorities in the Yukon, Northwest Territories and Nunavut – Canada’s three Arctic territories. These initiatives are complemented by other major projects already underway, including the Qikiqtarjuaq Deep Sea Port on Baffin Island in the Eastern Arctic, revitalization of the Port of Churchill in Hudson’s Bay, and major mining projects across the North. After decades of relative underdevelopment and inactivity, Canada’s Arctic is suddenly seeing an influx of capital, interest and development that is generational in nature.
The vision, as articulated by Prime Minister Mark Carney, who is himself from the Northwest Territories, is that these investments in infrastructure will themselves spur even more development by unlocking the vast potential for mining copper, zinc, gold, critical minerals and other natural resources that the Canadian North is rich in and that the world is hungry to consume. When Prime Minister Carney delivered his speech in Yellowknife, Northwest Territories, on March 12 announcing the investment, he stated that: “This [the investment] will help unlock mineral resources and enable their easy export…this is a generational plan to build and connect the North. To bring security and prosperity and opportunity…”
For the marine sector, the collective result of this new focus on Canada’s Arctic is that it will be called upon to make these projects happen. For much of the Arctic, the only way in or out is by sea, and vessels will invariably be required to move equipment, fuel, construction materials and anything else that cannot be flown in. All of this will be in addition to the already busy Northern resupply service, which continues to grow at a frantic pace as the Arctic’s population – which is the youngest in Canada and has the highest birth rate in the country – continues to expand rapidly. Similarly, the thriving Arctic cruise ship sector is projected to remain healthy, the Northwest Passage is finally being used as an international strait and resource extraction projects will continue to rely heavily on shipping.
Beyond this, as the sea ice (which traditionally kept foreign nations at bay) retreats from the Arctic at a record-setting pace, the entire region has become a strategic and military vulnerability for Canada. President Trump’s recent advances on Greenland illustrated this point to the Canadian public and its leaders. As such, the Canadian Arctic is also seeing a rapid increase in naval traffic and military development. So, all together, the future of Canada’s shipping industry is clearly in the North.
This increase in activity also comes with real and significant risk. Northern waters remain poorly charted (as evidenced in part by the grounding of the MV Thamesborg in September 2025 and prior incidents), search and rescue capabilities are very limited, and there are virtually no services available to vessels operating in Canadian Arctic waters. The investments in marine infrastructure now underway – such as the deep seaports at Grays Bay and Qikiqtarjuaq – will help alleviate these shortcomings in the long term but will potentially compound them in the short term.
At the same time, the Inuit, who are the original and enduring inhabitants of the North, have a growing political presence and very strong constitutional rights. Their relationship with shipping is complex. On one hand, they are fully reliant on it – Nunavut currently has no connection to Canada’s highway system and nor do many communities in the Northwest Territories. On the other hand, the Inuit are wary of the impact shipping has on their traditional ways of life, the wildlife in the region, and their ability to travel and hunt on the fragile sea ice. As such, they have a strong interest in controlling how shipping is conducted in the Canadian Arctic and are interested in concepts such as compulsory pilotage, marine protected areas, dedicated shipping lanes and seasons, limiting icebreaking and controlling underwater noise. Moreover, any marine project that has a shoreside component or significant ecological impact – such as the development of ports, mines and roads – is subject to a regulatory approval process that requires extensive consultation with Inuit stakeholders.
To assist with all of this, a law firm with longstanding ties to the North and which is one of the few based in the Northwest Territories, Denroche & Associates, is establishing Canada’s first maritime law practice focused principally on the Arctic. The practice will be led by Kyle Ereaux, a former seafarer who transitioned to a career in maritime law. Mr. Ereaux began practicing in 2015 in Halifax on Canada’s East Coast, where he represented various marine interests and acted as correspondent for several protection and indemnity clubs. In 2022, he moved to Yellowknife, the Northwest Territories’ capital city, to serve as general counsel to Marine Transportation Services, the Western Arctic’s largest shipping company. He is a contributing author of Canadian Maritime Law, the Chair of the Arctic Issues Committee of the Canadian Maritime Law Association and a member of the Comité Maritime International’s working group on Polar Shipping. In joining Denroche & Associates, Mr. Ereaux will be the first maritime lawyer resident in the Arctic and extremely well positioned to respond to clients’ needs across the Arctic.
Kyle Ereaux can be reached as follows:
Denroche & Associates
k.ereaux@denrochelaw.ca and kyle@ereaux.ca
office: 867-920-4151
cell: 902-880-3543
fax: 867-920-4252
The Club would like to extend a sincere appreciation to Kyle Ereaux for his contribution to this article