The SNi® has developed tools to test scenarios for sustainable food systems. The three models are available from this website.

To make understanding and identifying sustainable nutrition accessible, and actionable.

A challenge we face is our ability to sustainably nourish an increasing global population without exceeding the capacity of the planet.


There are many different ways of approaching this challenge, and many suggestions for what the answer may be.

The SNi® provides evidence and scenarios for sustainable food systems to guide decisions and policy. The SNi® has developed three separate modelling approaches to test various scenarios for globally sustainable future food systems.

This website was developed to have these tools freely accessible and to help people explore this challenge themselves by manipulating the major components of the food system to see the impact on the supply of key nutrients.

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