Human feces and household waste are traditionally viewed as unwanted byproducts of life. However, these are materials that contain useful energy and can be burned as fuel. We have developed a machine that dries and burns all household waste at a household or larger scale. A dryer will dry and transport biomass to a firebox to be burned. The firebox will maintain a very small, hot fire that kills all pathogens. This machine will generate enough electrical power off of the heat from the fire to power itself – and eventually a small amount of excess power for the household.
The Firelight Toilet is expected to first be tested in South Africa and will soon after be tested in other developing world countries as well.
STeP - Sanitation Technology Platform
Project information on company website
Product design and engineeringGlobalToilets or urinals (user interface)Treatment of wastewater or greywaterFundamental research and engineeringOtherBill & Melinda Gates FoundationEnergy: electricity, hydrogen, fuel cellsPrivate sector, including social enterprises
South AfricaUnited States
Project location