Key weather averages for Salzburg in May. 1  18. 18Â°C max day temperature. 2  6. 6 hours of sunshine per day. 3  16. 16 days with some rainfall. 4  7. 7Â°C min night temperature. 5  15. 15 hours of daylight per day. 6  0. No heat & humidity. 7  126. 126 mm of monthly rainfall. 8  7. 7 (High) UV index.
North American Food Waste Facts. 1  In the USA, organic waste is the second highest component of landfills, which are the largest source of methane emissions. 2  In the USA, 30-40% of the food supply is wasted, equaling more than 20 pounds of food per person per month. 3  More facts.
A Beginnerâs Guide to Food Waste, Summer 2016 The study from Material Impact Inc. defines food waste as an environmental, social, and financial problem. This is a great beginning to understanding food waste.