International Car Free Day is Sept. 22 - start planning yours today!
Working to save the Great Lakes basin through conservation and education
Opposing the Detroit River International Crossing
Challenges and opportunities at the interface of urban & rural ecosystems
Ontario's plan to phase-out coal plants has been delayed twice... Sierra Club intends to see follow-thru
Canada's most important natural resource is its forests...
Reuse and Recycle to Reduce your waste
Green Energy - the road to the creation of green jobs and green economy.
A step forward to save Duffins Creek watershed in Ontario
Seeking to broaden participation in the environmental movement - can you help?
Fracking is a water-intensive process that poses numerous risks to Canada’s groundwater and surface water supplies.
Sierra Club's Great Lakes Section
Actions you can take in your community!
A collection of Sierra Club Ontario Campaigns that are no longer active
A group based in Niaraga, Ontario focused on Species at Risk
Learn about the Ecosystem Goods and Services in your community
Sierra Club Group active in Peel Region