OUR MISSION: ACER supports communities, government agencies and corporations in taking action to reduce biodiversity loss and strengthen climate resilience by increasing and monitoring urban and riparian zone forest canopy.

Helping communities take action to fight global climate change
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Introducing TREEVIA!

July 11, 2024: ACER is excited to announce the launch of our new TREEVIA quiz series! Test your knowledge of trees, so essential to the health of our environment, beginning with our first instalment: the TREEVIA Forest Ecology Quiz, which focuses on the biology of trees and the forest ecosystem. Check it out here today! Or, visit our TREEVIA page to download a PDF

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Another Successful AGM!

On Sunday, June 9, ACER held its annual general meeting of members. The meeting was virtual with many people, both members and guests, in attendance. The meeting kicked off informally with presentations by Alice Casselman, ACER Founder and President, Sadia Butt, ACER Program Manager, Jonathan Brown, GIS Coordinator for Sustainable Cobourg, and David Laing, President of the Brampton Environmental Alliance. The presentations provided updates

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