Three countries working together to protect our shared environment

International collaboration between Canada, Mexico and the United States on environmental issues of common interest

In the Spotlight

Our Impact

Explore how the CEC’s work over the years has delivered tangible environmental and social outcomes across North America — from scientific studies that guided environmental standards, regulations and policies in Canada, Mexico and the United-States, to trinational conservation strategies, community grants and geospatial mapping projects. Whether you’re a policymaker, conservation expert, researcher or simply interested in North American environmental cooperation, this page offers a comprehensive overview of not only what the CEC has achieved — but how and why those efforts have unfolded.

Our Impact

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Featured Project

Reaching Horizon 2030: An Environmental Outlook for North American Cooperation

2024 Active Climate Change

The initiative Reaching Horizon 2030: An Environmental Outlook for North American Cooperation (H-2030) will assess significant environmental challenges to 2030 that can be addressed through the CEC, providing critical information and input for the development of the CEC Strategic Plan 2026–2030. The H-2030 report to be developed through this initiative...

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Reaching Horizon 2030

Featured Publication

Building Community Solutions to Marine Litter in North America

Salish Sea

March 26, 2024 4 pages Ecosystems Pollutants

Common trash from consumer goods in coastal and inland locations makes up the majority of trash that ends up polluting our oceans. Marine litter damages ecosystems and kills marine life, threatening our food supplies, tourism, the fishing industry, and our economies. Through its 2017-2018 project “Building Community Solutions to Marine Litter”, the CEC led the first local, community-based approach in two transboundary areas – the Tijuana River and the Salish Sea – to help to identify and implement low-cost and low-technology solutions to local marine litter. This set of brochures includes a project overview and details the engagement processes and activities carried out in the Tijuana River and the Salish Sea watersheds.

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CEC Publication Cover

What We Do

We conduct research, provide tools and training, and provide a unique space for decision-makers and the public to engage on environmental policy issues affecting the North American region.