R 2000 certified builder http://www.nrcan.gc.ca/energy/efficiency/housing/new-homes/5085
Passive House Canada http://passivehousecanada.com
Passive buildings Canada http://www.passivebuildings.ca/
Manitoba chapter Canada Green Building Counsel http://www.mb-bec.ca/
Sustainable Building Manitoba http://www.sustainablebuildingmanitoba.ca/
Manitoba Building Envelope Council http://www.mb-bec.ca/
Manitoba Cooperative Association http://www.manitoba.coop/
Canadian Worker Co-op Federation http://www.canadianworker.coop
Manitoba Hydro Power Smart for New Homes Program https://www.hydro.mb.ca/your_home/new_homes/