1) Globally, about 1.3 billion tons of food was wasted in 2011, equivalent to one third of total food production. This figure increased to 2 billion tons in 2012, a 30% increase in one year.
2) In India, approximately 20 million tons of food grains are wasted annually. Bangalore alone wastes 943 tons of food, worth 339 crore rupees, at its 84,960 annual weddings.
3) Two students started an environmental club called "Green Ideas" to address this issue by producing biogas from food waste at their school. Their example shows how individuals and communities can help reduce food waste.