Ecotecture Canada
- http://www.ecotecturecanada.org/
- A registered charity dedicated to public education to further the goals of environmental, social, economic and cultural sustainability. Includes information about its projects and newsletters.
Green Ontario
- http://www.greenontario.org/
- A guide to the environmental scene in Ontario, including factsheets on environmental issues and directories of organizations.
Oak Ridges Moraine Foundation
- http://www.ormf.com/
- The ORMF provides funding to protect the Oak Ridges Moraine, an ecosystem that stretches across Central Ontario. Provides maps of the Moraine and a vision for its future.
Ontario Clean Air Alliance
- http://www.cleanair.web.ca/
- A coalition of health, environmental and consumer organizations utilities, municipalities and individuals working for cleaner air through strict emission limits and a phase-out of coal in the electricity sector.
Ontario Environment Industry Association
- http://www.oneia.ca/
- Private sector, not-for-profit association dedicated to promoting the economic health of environment business, thereby strengthening its domestic and international competitiveness.
Ontario Horticultural Association
- http://www.gardenontario.org/
- Provides information, organization and networks for Ontario gardeners. The OHA publishes a quarterly newsletter and conducts an annual convention, promotes youth participation and the furtherance of horticulture and community interests.
Ontario Professional Foresters Association
- http://www.opfa.ca/
- Governs the standards of practice of forestry in the province, and lists information about legislation, policies and guidelines, membership, news and a classified advertising section.
Ontario Steelheaders
- http://www.ontariosteelheaders.ca/
- A non-profit organization of volunteers in partnership with government and other agencies to improve access and habitat for migratory rainbow trout in southern Ontario.
Positive Power
- http://www.positivepowerco-op.com/
- Advocates developing community-based wind power and sustainable/renewable energy in the Halton, Haldimand, and Hamilton areas. Lists press releases and links to related and educational sites.
STORM Coalition
- http://www.stormcoalition.org/
- Coalition of 25 citizens' groups and individuals concerned about preserving the ecological integrity of the Oak Ridges Moraine. Includes news releases, photos, background information, related events and membership information.
Waterfront Trail
- http://www.waterfronttrail.org/
- Describes the 740 km trail stretching along the shore of Lake Ontario and the ongoing effort towards a regenerated waterfront. Includes project information, maps, articles, and contact details.