Basic Envirotech Inc. manufactures Boiler and Combustors that use solid waste materials as the primary fuel. Use of many solid waste materials as fuel helps reduce greenhouse gases, which come from burning of fossil fuels. The BASIC® system is uses an all-dry scrubbing filter process to collect non-combustible components from the flue gas stream. The patented high efficiency combustion process burns solid waste materials with better combustion and emission efficiencies than a natural gas fired furnace.