What is Food Waste? Let’s Start Reducing It!

by:Eva Simorangkir

Editor:Aditya Gagat Hanggara

14 Mar 2025

Have you ever bought food with the intention of finishing it, only to end up throwing it away? Without realising it, this habit contributes to food waste. In fact, it is a problem that often goes unnoticed. So, what can we do to reduce food waste? Let’s check out the tips!

 

Example of food waste. Source: Freepik

Example of food waste. Source: Freepik


 

The Importance of Reducing Food Waste 

Food wastewas the largest contributor to Indonesia’s waste in 2024. According to Ministry of Environment/Environmental Control Agency, 40.91%  of Indonesia’s total waste consists of food scraps. This even surpasses plastic waste! Besides harming the environment, throwing away food also means wasting valuable resources such as water, energy, and labor used in its production.  

Reducing food waste has a significant positive impact  on various aspects of life. By minimising food loss and waste, resources that would have been discarded can instead be allocated to improving productivity and economic growth. Food availability can also increase, helping to combat hunger and malnutrition. Additionally, food waste significantly contributes to greenhouse gas emissions, putting further pressure on natural resources such as land and water.  

Food production requires a vast amount of resources, including water, energy, and land. Reducing food waste can minimise waste and help us use these resources more efficiently.  
 

Easy Ways to Reduce Food Waste  

Reducing food waste isn’t just about saving leftover food, it’s about adopting a wiser and more sustainable lifestyle. With better planning and more mindful consumption habits, we can conserve food and reduce waste, positively impacting the environment.  

During Ramadan, managing food becomes even more challenging. However, by developing the right habits, we can enjoy suhur and iftar meals more wisely without generating excessive food waste. Here are some simple daily habits to help reduce food waste:  

  1. Plan weekly menus to avoid buying unnecessary ingredients.  

  1. Shop wisely by sticking to a shopping list based on your planned menu.  

  1. Store food properly to extend its shelf life.  

  1. Repurpose food waste by using it to feed maggots, which consume organic waste and convert it into organic oil. This oil, rich in fatty acids like lauric acid, can be extracted and processed into valuable chemical raw materials, including fertiliser, vegetable oil, and high-protein animal feed.  

  1. Avoid cooking or purchasing excessive amounts of food.  

 

See Trash? Report It!  

As responsible Smartcitizens, we all have a role to play in keeping our environment clean, especially by reducing improperly disposed waste. Food waste is one of the many types of trash or waste that can pollute the environment.  

If you see garbage being dumped irresponsibly, do not hesitate to report it! You can use the Citizen Report feature in the JAKI  super app. It is completely free! There are also other official complaint channels available, all integrated into the Citizen Relation Management(CRM) system, which is directly managed by the Jakarta Provincial Government. By reporting such issues, we contribute to keeping Jakarta clean and comfortable for everyone. Let’s work together to maintain cleanliness and share useful information! For more updates on Jakarta, follow @jsclab.

 

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