Canada's Blue Economy: A Strategic Engine for Growth and Climate Leadership

Canada is an ocean nation. With the world’s longest coastline and access to the Atlantic, Pacific, and Arctic oceans, the country possesses one of the largest and most diverse ocean resource bases on the planet. Economic activity tied to oceans and coastal ecosystems, also known as the “blue economy,” is already a meaningful contributor to national prosperity, but additional potential to accelerate development is sizeable. Done right, the blue economy represents a generational opportunity to create jobs, advance Canadian-made innovations, strengthen coastal communities, fight climate change, and position Canada as a global leader in sustainable ocean industries.

Today, Canada’s ocean economy generates roughly $50 billion in annual GDP and supports more than 440,000 jobs, accounting for about 2% of the national economy. This activity spans established sectors such as commercial fisheries, aquaculture, seafood processing, marine transportation, shipbuilding, ports, and coastal tourism, alongside emerging sectors including offshore renewable energy, marine biotechnology, and ocean data services. Canada’s Ocean Supercluster and industry partners have articulated an ambition to grow Canada’s ocean economy to $220 billion by 2035. If realized, this growth could unlock thousands of skilled jobs across shipbuilding, offshore energy, carbon sequestration, the circular economy, arctic infrastructure, cleantech, sustainable seafood, marine research, and more.

Crucially, this ambition aligns with Canada’s climate and environmental imperatives. The ocean already plays a central role in climate regulation, acting as a major carbon sink and supporting biodiversity essential to ecosystem resilience. Expanding Canada’s blue economy, if done sustainably, can accelerate climate mitigation and adaptation by scaling nature-based solutions, advancing low-carbon marine industries, and reducing emissions across transportation and energy systems.

The blue economy growth opportunity is unfolding alongside a major shift in global ocean governance and economic discourse. The entry into force of the High Seas Treaty in January 2026 marks a historic milestone, establishing the first legally binding framework to protect biodiversity in international waters. Meanwhile, ocean sustainability has moved to the forefront of global economic dialogue, with initiatives such as the World Economic Forum’s “Blue Davos” at this year’s Annual Meeting positioning water stewardship as critical infrastructure for economic prosperity, food systems, global stability, and climate resilience.

Notably, capital markets are responding and investors are increasingly recognizing both the systemic risks associated with ocean degradation and the emerging value of regenerative, sustainable ocean industries. Access to capital is becoming increasingly tied to environmental performance, transparency, and alignment with global sustainability standards creating momentum behind blue finance funds.

The core challenge for Canada is to align economic ambition with ecological integrity. Long-term competitiveness in the blue economy cannot be achieved through expansion alone; it must be grounded in maintaining healthy and resilient marine ecosystems. That means modernizing regulatory frameworks, enhancing marine protected areas, investing in ocean science and data, and enabling Indigenous and coastal community participation as partners in stewardship and economic development.

Canada has the geography, expertise, and natural assets to be at the forefront of this global industry. With thoughtful policy leadership, public sector and private sector collaboration, and strategic investments, Canada can harness its ocean advantages to support Canadian made innovations that create job and strengthens climate resilience while ensuring that its oceans remain healthy and productive for generations to come.