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13th annual World Ocean Summit & Expo

March 4th - 5th 2026 | Montreal, Canada

The 13th annual World Ocean Summit comes at a turning point: the High Seas Biodiversity Treaty (BBNJ) has been ratified, the WTO Fisheries Subsidies Agreement is going to reshape seafood supply chains, and new science warns we have breached the planetary boundary on ocean acidification. At the same time, major philanthropic and financial investments are flowing into the ocean economy. The question is no longer why act, but how.

 

This summit will translate these global milestones into action for business, policy and finance. Sessions will ask:

  • How can companies and investors turn new legal obligations into resilient growth strategies?
  • What tools—digital twins, AI, blue bonds—are working, and which need to be redesigned?
  • How can philanthropy, finance and corporate capital be combined to scale the ocean economy?
  • What trade-offs must governments, industries and communities accept to protect and restore our ocean’s health?

Economist Impact brings the sharp debates, independent analysis and cross-sector convening power needed to challenge assumptions, bridge silos and shape the next decade of ocean governance and business strategy.

Register

2026 topics will include:

  • Shipping

    Increasing the momentum for the shipping industry’s decarbonisation. What will spur the sector’s large-scale transition towards increased efficiencies, lower emissions and achieving net-zero targets?

  • Aquaculture

    Exploring how responsible aquaculture can meet rising seafood demand while minimising environmental impacts and supporting coastal economies.

  • Fishing

    Reforming fisheries management to ensure long-term stock health, fair livelihoods, and resilience in the face of climate and market pressures.

  • Marine renewable energy

    The power or marine-renewable energy. What are the latest technological advances and what is needed to ensure energy security and affordability during the clean-energy transition?

  • Tourism

    Can sustainable and regenerative coastal and marine tourism initiatives contribute to the restoration of ocean health as well as economic growth?

  • Plastics

    Turning commitments on plastic pollution into measurable action—what policies, innovations, and collaborations will drive systemic change?

  • Marine protected areas

    Working towards the 30 x 30 target for MPAs to protect 30% of the world’s ocean by 2030. These sessions will assess how MPAs are efficiently and effectively managed and protected.

  • Biodiversity

    Safeguarding marine biodiversity through conservation, restoration, and governance strategies that address both climate change and human pressures.

  • Nature-based solutions

    Harnessing coastal and marine ecosystems for climate adaptation, carbon sequestration, and resilience-building.

  • Blue finance

    Mobilising capital for sustainable ocean industries and conservation projects, while ensuring returns for investors and benefits for communities.

  • Innovation and data

    Leveraging emerging technologies, ocean data, and AI to enable smarter, faster, and more transparent ocean decision-making.

Highlights from the 2025 event

  • Countries represented

    59

  • Unique companies

    446

  • Attendees director level or above

    51%

  • Sessions

    81

  • Registered attendees

    1,081

  • Core sectors

    18

  • Speakers

    166

Want to learn more about this event?

Download the brochure to receive a 15% discount code that can be used once registrations are live.

Download Brochure

Download the 2025 post event summary

Thank you to those who helped shape this year’s summit. You can download and read the key takeaways from the summit in the event summary paper.

Download

View photos from 2025 summit

  • VIP Drinks Reception (British Embassy)

  • Day one

  • Day two

2025 event feedback

  • 51% of attendees were director-level and above

    “The special speech of Prime Minister of Japan was the best feature of the event!”

     
    Director, Finsulate

  • 22 different functions and 18 sectors

    "The best part is the event’s capacity to convene leaders representing industry, government, academia, civil society and media to have frank discussions and explore collective solutions”

     
    President, Qingdao Marine Conservation Society

  • 1M impressions for #OceanSummit

    “The diversity of perspectives was
    very good. I enjoyed speaking with
    the ‘Innovation Stage’ attendees.
    Their passion for their initiatives was
    contagious!”

     

    CEO, Silverbirch Associates

Event Format

  • Wednesday, March 4th 2026

    Montreal, Canada
  • Thursday, March 5th 2026

    Montreal, Canada

Palais des Congrès de Montréal

159, rue Saint-Antoine Ouest, 9e étage, Montréal, QC, H2Z 1H2 Métro Place-d'Armes
Plan your visit

 2026 Ocean Changemakers Challenge

 2026 Ocean Changemakers Challenge

 2026 Ocean Changemakers Challenge: The next wave of innovators

Are you working on cutting-edge solutions for a sustainable ocean economy? Apply to be an Ocean Changemaker and showcase your ideas on a global stage.

Deadline – December 30th 2025

Apply now

Economist Impact’s World Ocean Initiative imagines an ocean in robust health, and with a vital economy. We foster a global conversation on the greatest challenges facing the seas, inspiring bold thinking, new partnerships, and the most effective action to build a sustainable ocean economy. Read more and sign up for our newsletter below.

World Ocean Initiative

Content from World Ocean Initiative

  • The ocean flows through all 17 of the UN Sustainable Development Goals

    While the ocean fits neatly into SDG14: Life Below Water, it also plays a vital role in achieving…

  • Driving finance for coral reef resilience

    Coral reefs cover less than 1% of the ocean, yet they support more than a quarter of all marine…

  • The Global Plastics Treaty risks failing if it doesn’t address waste management as a whole

    Earlier this year, world leaders did something rare but hopeful: they endorsed a UN resolution to…

  • Creating a better planet through better tourism

    A blog by Luís Araújo, president of Turismo de Portugal and speaker at the upcoming World Ocean…

  • COP15 dispatch: Will the new global biodiversity deal save the ocean?

    Nearly 200 countries have committed to protect at least 30% of land and seas by 2030, but quality…