Post A:Organic waste audit


Dealing with waste is getting more serious for the modern society. It is about our planet and off-springs. Everyone produces waste especially during eating. $8-$10 billion of food is wasted in Australia every year. Eating might looks simple but there is a tremendous process to support the whole industry chain. I have recorded my one day organic food waste audit to briefly show what is my daily organic waste; how to deal with and finally to evaluate different criteria to solve different situations in the future.

Me and foodfood

I only buy what I need in 2 days, so I go shopping food quite frequent. I divide my food to 3 main kinds which are fruits and vegetables for vitamins, carbohydrates for energy and protein sources. Because I go to the gym 6 times a week, so I eat quite clean which means a low salt and sugar, almost no additional fat diet. I have been followed the very rigorous routine for 2 years(I have cheat days sometimes). I eat 4-5 meals a day which is a little bit different to other people.

IMG_20170403_230001my meals in 1 day

I barely waste cooked food, but some food in the fridge might be wasted. For example, I don’t like very sweet bananas. If there are black dots on a banana, I will throw them into the bin. Sometimes, some food just looks not good, but still eatable, they might also be wasted too. The scraps of food such as shells, peels and bones are the main organic waste in my daily life. They cannot be reusable. The best way to disposal them is to compost the scraps to reuse them. But I have no other option to deal with them, especially when I’m living in an apartment. Sorting the waste is better for disposal than mixing everything up.


The waste of appendages during shopping and using is also a serious problem to solve. Every time during shopping, so many plastic bags will be wasted, small green bags for bulk food, big grey bags to carry items. Some of the plastic bags are recyclable, but most of them have to be land filed. The oven is my favorite kitchenware, but every time a piece of aluminum foil is needed. Although aluminum foil is recyclable, but it need to be cleaned. Used aluminum foil is unrecyclable. For me, the biggest part of organic waste is the appendants. They might be not ‘organic’, but they come with everyday’s consumption.4

too many apendages

Personal behaviors

Our personal behaviors are also important to drive the way of waste. Shopping without thinking is normal to all of us, which could cause unnecessary waste. Saving food is also saving money. During shopping, a carry bag can replace plastic bags, and also it works in cafes with own cups. Reducing use of oven could save one-off aluminum foils. Calculate daily calorie intake is another way to avoid organic waste. The average adult daily intake is around 2000 Calories, and it also depends on the age and body weight. After I get used to this, I can estimate how much food do I need for the next meal.

 Evaluation & Conclusion

According to the UTS waste manage plan-the waste hierarchy, I have list 4 ways to avoid organic waste.

Reduce: Not buying unnecessary food is a basic way to void waste.

Reuse: Shopping with own bags to carry items; Organic waste can be fertilizer for plants.

Recycling: Buy food with recyclable packages; Use recyclable products such as wooden chopsticks if no other option.

Disposal: the last and less favored option.

the organic wastes and solutions

Book launch

less waste, less energy cost, new strategy.


ABC NEWS 2013, Do Australians waste $8 billion worth of edible food each year?, Sydney, viewed 2 April 2017, <;.

Australian Goverment 2015, EAT FOR HEALTH CALCULATORS, Canberra, Viewed 2 April 2017, <;.

Government of South Australia, Four easy ways to recycle your food scraps, Perth, Viewed 3 April 2017, <;.

OZHARVEST 2013, Sydney, viewed 1 April 2017, <;.

UTS 2013, WASTE MANAGE PLAN 2013-2015, Sydney, Viewed 22 March 2017, <;.


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