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

International Monarch Monitoring Blitz

Every Observation Matters!

The International Monarch Monitoring Blitz is back for its 10th anniversary! From 31 July to 9 August 2026, join the celebration and help search for monarch butterflies and milkweed plants in your area.

International Monarch Monitoring Blitz

Monarch Monitoring Blitz

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Featured Project

Stimulating Behavioral Changes to Reduce Food Loss and Waste (FLW) in North America and Expanded Promotion and Uptake of Related CEC FLW Resources

2024 Active Sustainable Living and Economies

The CEC Council has acknowledged the importance to further build upon the success of past CEC FLW projects, and continue to demonstrate CEC leadership and visibility to support FLW reduction in North America. Given this, the CEC continues its work on a new project with a focus on developing new...

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Featured Publication

CEC’s Work on Stimulating Uptake of ISO 50001 Energy Efficiency Standard (2015–2018)

Long-term Impact Assessment

August 15, 2024 7 pages Climate Change

Between 2015 and 2018, the Commission for Environmental Cooperation (CEC) implemented two projects aimed to “position ISO 50001 and the Superior Energy Performance (SEP) program as key mechanisms to reduce greenhouse gas emissions, improve energy management, increase energy efficiency, reduce energy costs, and improve competitiveness in select North American industrial sectors” [CEC 2023]. Designed through a CEC-industry partnership cost-sharing strategy, the first project [Accelerating Adoption of ISO 50001 and Superior Energy Performance Program Certification in North America (2015–2016)]—was launched with a budget of C$300,000. The project focused on building capacity in three directions: establishing common requirements for Certified Practitioners in Energy Management Systems (CP EnMS), piloting an end-user cohort-training model, and developing training materials and tools.

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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.

About the CEC