Green Action Centre promotes composting for all Manitobans by providing information, resources and support. We assist residents interested in starting home composting. We also work with schools, workplaces, and communities to develop programs that address their unique requirements. The benefits and rewards of composting are many, so why not take advantage them?

Green Action Centre offers education through presentations and courses, printed materials, and a toll-free compost information line (1-866-394-8880 or in Winnipeg at 204-925-3776). We also co-oordinate dozens of volunteers through our Master Composter Program, an in-depth composting training and volunteer program that helps reach people in communities all across Manitoba.

Composting Basics & Getting Started

Composting - Getting Started Composting

Composting is a great way to reduce landfill-bound waste and convert in into nutrient rich amendment for your garden, shrubs, or even your house plants. Learn the basics about how to get started today!

Crazy for Compost School Video Contest


Take part in our school composting video contest! Win cash prizes and everything your school needs to start composting!

Why should I compost?

Composting - EnergyAnswers compost_in_hands

Need a good reason to start composting? How about saving money, saving resources, improving your soil and reducing your impact on the environment.

Composting Presentations

Composting - Steinbach workshop

Green Action Centre provides free composting presentations at various times throughout the year. Please check out when our next presentation will take place.


Vermicomposting - Harvesting vermicompost

Vermicomposting uses Red Wriggler worms to convert food waste and organic material into a nutrient-rich natural fertilizer – worm manure! Vermicomposting is a fun and beneficial way to turn garbage into a valuable resource!

Master Composter Program

Composting - Master Composter course Morden 2010

The Master Composter Program is a free, in-depth, hands-on composting course and volunteer program offered by Green Action Centre.


The Brady landfill is home to tons of finished compost!

Green Action Centre composting staff head to the annual Compost Matters in Manitoba Conference. Read on to find out what is happening to your yard waste!

Happy Birthday to us!

Take a stroll down memory lane with some key dates in our 29 year history as a non-profit organization.

Being green in 2014

Looking for some simple, healthy and cost-saving actions that can put you on a greener path the whole year through? Check out one member’s experience on what worked…

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Waste diversion and industry

Green Action Centre’s discussion paper on the challenges and possible solutions for Winnipeg to achieve higher waste diversion rates for the ICI and C&D sectors in Manitoba (download here).

Greening Manitoba’s Budget

Green Action Centre submitted a list of proposals to the Province to make Manitoba’s economy and budget more environmentally sustainable. Read the 5 key recommendations here.

Beverage Container Recycling-Getting to 75% and Beyond

Green Action Centre calls for a comprehensive approach to waste issues, including composting of organics, programs for the institutional and commercial sector, and an integrated waste reduction plan for Winnipeg.

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Composting Links

Find links on everything from where to get compost bins and supplies to where to buy your red wrigglers or how to build your own pet waste digester!