The Original Eco Friendly & Sustainable Living Portal (since 2009)
energy-saving building systems, Tag
- Heatworks Model 1 Water Heater Cuts Water Use by 40%, Smashes Through Kickstarter Goal Tue, 21 Jan 14, 9:00amThe Heatworks Model 1 is a next-generation water heater that reduces water use by 40%, slashes energy use by 10%, and delivers an instant supply of hot water...