Waste in the United States Waste in the United States As a nation, Americans generate more waste than any other nation in the world, officially with 4.4 pounds (2.0 kg) of municipal solid waste (MSW) per person per day, with another study estimating 7.1 pounds per capita per day. Fifty five percent of this waste is contributed as residential garbage, while the remaining forty five percent of waste in the U.S.'s ‘waste stream' comes from manufacturing, retailing, and commercial trade in the U.S. economy. Based on proprietary data released to the public, Nevada was named America's "Most Wasteful State" for the years 2005-2010; where each
Food waste table shows, industrialized and developing countries differ substantially. In developing countries, it is estimated that 400–500 calories per day per person are going to waste, while in developed countries 1,500 calories per day per person are wasted. In the former, more than 40% of losses occur at the postharvest and processing stages, while in the latter, more than 40% of losses occur at the retail and consumer levels. The total food waste by consumers in industrialized countries () is almost equal to the entire food production in sub-Saharan Africa (). A 2013 report from the British Institution of Mechanical Engineers