Per capita household food waste of selected countries worldwide 2020

Every year billions of tons of food is wasted around the world. While it has often been believed that food waste is more of a problem in wealthier countries, estimates show that the problem is also prevalent in developing nations too. Although China and India produce the most household food waste every year, the average volume produced per capita in these countries is less than 70 kilograms. In comparison, people in Australia produce 102 kilograms of food waste every year on average. Dealing with food waste Fresh fruits and vegetables are the most common types of food waste. Households are the largest food waste producing sector, however, they are not the only part of the system that is responsible for the waste. To solve the issue of food waste, we must also look at other establishments along the chain, including farms, supermarkets, and restaurants. Food loss along the supply chain can be caused by overproduction, product damage, lack of refrigeration (cold-chain infrastructure), and market fluctuations. To reduce food waste, there are various approaches that may focus on specific areas of the supply chain, information policies and education programs, and developing governmental regulations to improve the situation.

全球每年约有数十亿吨食物被浪费。尽管人们常认为食物浪费是富裕国家面临的问题，但据估计，这一问题在发展中国家也同样普遍。尽管中国和印度每年产生的家庭食物浪费量最大，但每人的平均产生量不足70公斤。相比之下，澳大利亚人每年的平均食物浪费量为102公斤。处理食物浪费问题，新鲜水果和蔬菜是最常见的食物浪费类型。家庭是产生食物浪费的最大部门，然而，负责浪费的系统并非仅此一部。为了解决食物浪费问题，我们还需审视供应链上的其他机构，包括农场、超市和餐馆。供应链中的食物损失可能由过度生产、产品损坏、缺乏冷藏（冷链基础设施）和市场波动等因素引起。为了减少食物浪费，可以采取多种方法，这些方法可能专注于供应链的特定领域，信息政策以及教育项目，以及制定政府法规以改善现状。