The Waters Passive House is the most energy-efficient home in Innisfil. Built in 2015, the house combines thick insulated walls, low air leakage, south-facing windows, energy-efficient windows, and a ventilation system for energy efficiency. Fun fact: The house has no furnace and is heated entirely by the heat generated by appliances, warm bodies, and the sun shining through the windows! It also has a 5-kilowatt solar generating system that provides electricity. (This video explains how this system was installed.) There are also lush natural gardens surrounding the house. So, what is a passive house? Watch this video for a 90-second explanation!