EarthEnable (Tube Heza) is transforming how people live by making homes healthier for families across rural Rwanda, while reducing the polluting impact of the building industry on the environment. 80% of Rwandans live in homes with dirt floors that are dusty, unsanitary, and fertile breeding grounds for parasites and germs. While replacing a dirt floor with concrete has significant health benefits (reducing diarrhea by 50% and parasitic infections by 80%), concrete is unaffordable
for many who need it and is a major contributor to global pollution.
To address both the environmental and affordability challenges of concrete, EarthEnable has spent 8+ years developing and selling high-quality earthen floors and plasters that are 80% cheaper than concrete with 90% less embodied energy. Our next step is a collaborative research project to identify further innovations in low-carbon building.