There are a lot of ways to think about food waste. The issue is complex, and effective reduction efforts require a coordinated response involving effective policies and technologies. Stakeholder commitment and informed decision making are also critical to helping turn the tide. One way to look at food waste is through the lens of how much food is wasted, per capita, by country, as well as where in the supply chain that it occurs for various regions. According to the Food Sustainability Index 2017, the countries with the lowest food waste generation per capita include Greece and China (44 kg per year), followed by India (51 kg). The countries with the highest waste creation are Australia (361 kg), followed by the U.S. (278 kg). In case you were wondering, the UK registers 74.7 kg, while Canada generates 123 kg.
The causes of food waste in any particular country relate to local conditions. Overall, however, FAO has identified a pattern. In affluent countries, loss is greater in the downstream part of the food chain. In developing countries, conversely, food tends to be lost or wasted in the upstream part of the supply chain, in post harvest and in the early stages of the supply chain. FAO posits that these differences are strongly related to variables such as infrastructure, consumer behaviors and quality standards. In low-income regions, loss is concentrated around limitations in harvest techniques, storage and transport infrastructure. On the other hand, high-income regions are characterized by higher loss rates downstream in the supply chain, especially at the consumer level. Waste in these regions results from restrictive quality and appearance standards in the supply chain, as well as by consumer behavior. Inadequate attention to purchase planning and excessive concern about “best-before dates” contribute to excessive household food waste. Waste at the consumer level seems to be a luxury of affluent countries. While only 6-11 kg of food waste per-capita annually in Sub-Saharan Africa and in South/South-East Asia, they produce 95-115 kg in Europe and North America.
Learn more at www.ex-zerocarbon.com