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This is the archive site of Global Sustainability Jam 2011-2018. From 2019 on please visit

Fridge Friends

Our group is creating an app that connects people, communities and businesses in order to tackle food waste.

Our aim is to have an automatic upload of the food from your supermarket shop to an app on your phone. The app helps you remember what you have in your home and keep track of the use by date of the food. The app will also connect you to like-minded people in your area that are interested in saving money and carbon by sharing food in an efficient way.

- People can post on the app to advertise food that they have that want to share, or look for food near them that people are trying to get rid of.
- Advancements of this app could be to allow businesses to have their own accounts and to include smart recipe builders that give you ideas about what to cook from the contents of your fridge and your friends fridges.

Submission files

Team members

Creative Commons Licence