The Solid Waste Disposal Authority of the City of Huntsville, AL (SWDA) owns and/or manages: a waste-to-energy facility, a landfill, a curbside and drop-site recycling program, a household hazardous waste program, a conditionally exempt small quantity generator program, and a metals recovery from combustor ash program, in Huntsville and Madison County, Alabama. About SWDA | Waste-to-Energy Facility | Recycling Programs | Landfill Household Hazardous Waste Program | Tour | FAQs | Links | Forms