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Nature School Assistants, volunteer, Evergreen, Toronto ON
Event Volunteers, vol., Sunday April 26, EcoFair Toronto, Evergreen Brick Works, Toronto ON
Sustainability Team, volunteer, DEFEND, remote, anywhere in Canada
Steering Committee Members, volunteer, Green Neighbours Network, remote in Toronto/GTA, Ontario
Learn how to grow food, vol., Climate Smart Victory Garden, Sharon, East Gwillimbury, GTA, Ontario
Non-Profit Board Member, vol./board, Local Enhancment and Appreciation of Forests, Toronto/GTA, Ontario
Board of Trustees, 2 volunteer positions, Canadian Parks and Wilderness Society, anywhere in Canada
Volunteer Tree Planters, Saturday or Sunday in May, 10,000 Trees for the Rouge, GTA/York Region, Ontario
Herbal Apprenticeship, volunteer/apprentice, Wild By Nature Botanicals (urban farm/herbal apothecary), Toronto ON
Urban herb farm volunteer, vol., Wild By Nature Botanicals, east Toronto ON
Web Developer, volunteer, The Canadian Conservation Photographers Collective, remote, anywhere in Canada
Nonprofit Board Members, vol./board, Oak Ridges Moraine Land Trust, hybrid in Southern Ontario
Adult Volunteers, vol. + stipend, Kids' World of Energy Festival, various locations in BC, Ontario and New Brunswick
Women in Science, Climate Change, Climate Action, Environment — International Women’s Day 2026 — Get connected, informed, involved!
Non-profit Board Chair, vol./board, Let's Hike T.O. (focus on diversity, people of colour, newcomers), Toronto/GTA ON
Treasurer, non-profit board, GreenPAC, remote, anywhere in Canada
Permaculture Interns, live on-site, April-Sep./flexible, Whole Village Ecovillage, Caledon, GTA, Ontario
Non-profit Board Members, vol./board, Tapestry Community Capital, virtual/remote, anywhere in Canada
Education, social media & communications volunteers, vol., Springbay Studio, remote/virtual, anywhere in Toronto
LEAF Volunteer Orientations (virtual), vol., LEAF - Local Enhancement & Appreciation of Forests, Toronto, York Region, and Durham Region, Ontario
Non-profit Board Members / Directors, vol./board, SolarShare, remote/virtual in Ontario
Toronto Climate Week, June 1-7, 2026, Toronto/GTA, Ontario
Get our homes off gas, volunteer, Toronto Home Energy Network, Toronto/GTA ON
Fixers / Repair / DIY / Handypersons / Technicians, volunteer, Repair Cafés, Toronto & around the world
Urban Growers Volunteer Training Program, vol., Fred Victor, Toronto ON
Administrative & Event Assistants, volunteers, Second Chance Sanctuary, Milton, GTA, Ontario / Hybrid
Volunteer Team Opportunities, volunteer, Terra Elysium Foundation, Toronto/GTA, Ontario
Organic farms & gardens across Canada, vol.+ accom.+ food+ experience, WWOOF Canada & worldwide
Grow food — Grow your own, anywhere. Learn how, tips, resources, plus jobs, internships, volunteer, organizations...
What can you do? Act locally | Act on-line | Act at home | Volunteer, David Suzuki Foundation, across Canada
Plastic pollution — What can you do?
Conservation Assessors, volunteer, free training, The Centre for Land Conservation, remote, anywhere in Canada
Community building / Skill sharing hosts, volunteer / barter, Life.School.House, anywhere in Canada
Stop Canada's Contributions to War Crimes – Rise up for Justice, vol./contribute, World Beyond War Canada, Canada
Charity board members, vol./board, Blooming Boulevards, Mississauga, GTA, Ontario
Indigenous Peoples, First Nations and the Environment (organizations, jobs, internships, volunteering, resources)
Take Action — Things you can do right now, Greenpeace Canada, across Canada
Volunteer with Greenpeace, vol., Greenpeace Canada, multiple locations across Canada
Take Action — Participation & Volunteer Opportunities, World Wildlife Fund, Canada
Nature Steward, volunteer, Toronto Nature Stewards Highland Creek Park, Scarborough, GTA, Ontario
Stop Bill 5 — news, events, protests, groups, organizations, participate, volunteer, Ontario
Outdoor Nature Program Volunteers, Kids in the Woods Initiative, near Toronto Zoo, GTA, Ontario
Waking up to the climate crisis, Canada & Worldwide
Act for Cycling, Safe, Active & Sustainable Transportation, Ontario & beyond...
Climate Strikes & Fridays for Future, vol./participate, Canada & Worldwide, plus links, organizations, resources
Extinction Rebellion Canada, Climate Action, Canada & Global