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

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Featured Project

Tracking Pollutant Releases and Transfers in North America

Initiative Active Pollutants

The CEC's North American Pollutant Release and Transfer Register (NAPRTR) Initiative promotes public access to data and information reported by industrial facilities in North America, in order to improve understanding of the sources and management of pollutants of common concern across the region and support decision-making relative to pollution prevention...

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Nuclear power plant - AirNow

Featured Publication

State of Knowledge on North American Pollinator Conservation

Shared Priorities for the Region

October 18, 2019 54 pages Ecosystems

Pollinators are crucial to the functioning of natural ecosystems, human well-being and food security. Globally, an estimated 87 percent of plant species depend on animals for pollination, including 75 percent of crop species.

This State of Knowledge, intended for scientists, conservation practitioners and government agencies, offers a summary of the current understanding of pollinator conservation, highlights the ecosystem services supported by pollinators and explores how social sciences and human dimensions can contribute to pollinator conservation in North America. This report identifies priority conservation actions that would benefit from greater regional collaboration and provides recommendations on integrating human dimension considerations in pollinator conservation work.

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Pollinator Conservation Report

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.