In Australia, the most commonly wasted foods are vegetables, leftovers, bread, fresh fruit (like bananas, apples), salad bags, dairy products (milk, cheese), and meats (beef, ham), with households throwing out significant amounts due to spoilage, over-purchasing, poor storage, or misunderstanding date labels, costing families hundreds of dollars yearly and creating environmental issues.
The majority of food waste comes from our homes. On average Australians waste 298kg of food each year. That is the same weight as six adult kangaroos. we are the five Top wasted foods: Veggies, Fruit, Bread, Salad and Leftovers.
What are the top 10 most wasted foods?
So, what can be done to reduce food waste at home? Earlier this year, ABC's War on Waste program found the most commonly wasted items in Australian households were bread, fruit, vegetables, bags of salad and leftovers - so let's have a closer look at these in particular.
Over 7.6 million tonnes of food is wasted in Australia every year – which equates to around 312kg per person per year. That's enough edible food to fill Melbourne's Cricket Ground ten times!
Types of Food Waste
Over one in eight (13.2% or 1.3 million) households experienced food insecurity due to a lack of money for food at some time in the last 12 months. Of all households: 4.7% experienced marginal food insecurity. 8.5% experienced moderate or severe food insecurity.
Globally, the three countries with the most food waste in 2022 were China – over 108 million tonnes –, India – over 78 million tonnes – and Pakistan – over 30 million tonnes. These figures refer to food waste generated by households. The United States and Brazil are also in the global top 10.
Australia is ranked #11 in the world, with the average amount of waste per person being 193.9 kilograms.
The most popular food in Australia is widely considered the meat pie, an iconic hand-held pastry filled with minced meat and gravy, followed closely by other staples like roast lamb (a Sunday dinner favorite), chicken parmigiana (a pub classic), and Vegemite on toast. Other beloved items include smashed avocado on toast, fish and chips, and sweet treats like Pavlova and Anzac biscuits.
The Most Wasted Types of Food in the World and Ways to Save Them From the Bin
Food is any substance, usually from plants, animals, or fungi, that provides essential nutrients (carbohydrates, fats, proteins, vitamins, minerals) to organisms for energy, growth, and to maintain life, consumed orally for nourishment, pleasure, or health, with fruits like avocados (🥑) and kiwis (🥝) being excellent examples of nutrient-rich options. It's the foundation of nutrition, supporting bodily functions like breathing and immune health, and plays a big role in culture, memory, and well-being, extending beyond just physical sustenance.
10 Hated foods in America
1. Potatoes. Canadians waste a staggering 2,400,000 potatoes every single day, which is baffling since potatoes are some of the most versatile (and delicious) vegetables with an incredibly long shelf life—3-5 weeks in the pantry and 3-4 months in the fridge.
Waste Generation in Australia Statistics
The latest data suggests that building and demolition materials are the biggest contributor to Australia's waste, producing 25.1 Mt in 2020/21.
Australians of all ages generally have a poor diet – that is they do not eat enough of the 5 food groups and eat too many discretionary foods high in salt, fat and sugar. Inadequate fruit and vegetable consumption in particular is a risk factor for CVD, type 2 diabetes, CKD and overweight and obesity.
Beef, bread, cheese, and salad top Australian households most wasted food list. New research by the Fight Food Waste Cooperative Research Centre (FFW CRC) shows beef, bread, cheese, and salad are the most thrown out foods in Australian kitchens.
Sweden has reached a point where it doesn't produce enough trash of its own. As a result, the country now imports garbage from other nations to keep its advanced recycling and waste-to-energy plants operating at full capacity. Over 99% of Sweden's household waste is recycled or converted into energy.
Coca‑Cola 20oz bottles are now made from 100% recycled plastic (excluding cap and label) nationwide.
South Korea's policies encourage prevention and food waste recycling. The country banned food waste disposal in landfills in 2005 and implemented mandatory composting for all generators, including individuals, in 2013.
Sweden is the country famous for achieving an extraordinary waste management success, recycling or converting nearly 99% of its household waste into energy, meaning less than 1% goes to landfills, leading them to even import trash from other nations like the UK and Norway to keep their energy plants running. This remarkable feat stems from strong policies, advanced waste-to-energy (WtE) technology, and public participation in sorting waste into recyclables and fuel.
Households are the largest contributor of that, accounting for 688,000 tonnes of food waste annually. Food loss on the farm is also a significant contributor, accounting for 392,900 tonnes a year.
Household food waste is a major contributor, with Australian households discarding significant amounts of food due to overbuying, poor storage, and confusion over food labels. This food supply chain inefficiency contributes to food insecurity and economic loss.
The 2-hour/4-hour rule in Australia dictates how long potentially hazardous foods (like meats, dairy, cooked rice) can safely stay between 5°C and 60°C (the "temperature danger zone") before bacterial growth becomes risky. If out for under 2 hours: it can be refrigerated or used/heated. If 2 to 4 hours: it must be used immediately and cannot be put back in the fridge. Over 4 hours: it must be thrown out. This is a cumulative time, including prep, storage, and display.
Dementia (including Alzheimer's disease) is now Australia's leading cause of death overall, closely followed by ischaemic heart disease, with the gap narrowing as the population ages; however, coronary heart disease remains the top killer for males, while dementia leads for females. Other major causes include cerebrovascular disease (stroke), lung cancer, and chronic lower respiratory diseases (COPD).