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

Transitioning Remote Communities to Renewable Energy

October 18, 2019 99 pages Climate Change

Many remote and Indigenous communities across North America face unique challenges because of their geographic isolation, harsh climates and limited infrastructure. As a result, they often depend on costly and environmentally damaging diesel generators for electricity. This report analyzes nine case studies from Canada, Mexico and the United States that highlight successful renewable energy transition projects in remote communities, many of them community-led.

Based on site visits, extensive interviews and a structured collaboration with community members, the report focuses on the themes of self-determination, economic empowerment, environmental sustainability and technological innovation. The diverse range of renewable energy projects includes hydroelectric systems, wind turbines, solar microgrids and biomass heating—projects that demonstrate how each community leveraged local resources and cultural strengths.

The findings provide valuable guidance for policymakers, energy practitioners and funders aiming to support sustainable and resilient energy transitions in remote and Indigenous communities.

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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.