The United States creates over 250 million tons of waste annually. As waste breaks down, greenhouse gases like methane are emitted to the atmosphere, which has a global warming potential ~84 times that of carbon dioxide. Sierra Energy's FastOx® gasifier converts waste into clean, low-carbon fuels to reduce greenhouse gas emissions and offset fossil fuels that would be needed to create the same amount of energy. Therefore, FastOx gasifiers produce net carbon negative electricity and fuel.