Halton EcoFest

On April 1-2, 2006 ACER attended the Halton EcoFest in Oakville Ontario. ACER displayed the many benefits of its programs to educators as well as members of the community and students. The EcoFest was a good experience for ACER and we are glad to strengthen the relationship between us and the communities we serve.

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December 2021 Newsletter

You can download our latest newsletter in PDF format here: From Our President – Alice Casselman It has been a challenging yet wonderful year! What

Tree Planting in Mississauga 10/16/21

This Saturday 10/16 at 10 AM, ACER is hosting a tree planting event at Applewood Heights Park in Mississauga! We’ll provide the materials, and COVID

Ontario’s Own Heritage Red Oak

Written by ACER executive board member Elizabeth MacLean, with a tree planting guide by ACER founding president Alice Casselman. Ontario has its own celebrated oak

Forge Ahead with TreeTrackers.ca

Written by ACER executive board member Elizabeth MacLean. “The sky’s the limit,” said Fazal Khan in an August on-line preview presentation of the TreeTrackers.ca website to ACER