SNi® has also developed separate modelling approaches to test various scenarios for globally sustainable future food systems
The Delta Model® is a global food system mass balance that uses information about current production of major food items to predict the nutrition available to the average global citizen both now and in the future.
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The Nutrient Trade Model captures food and nutrient flows between countries, allowing you to see the importance of different trade relationships and foods in global nutrition.
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The iOTA Model® is an optimisation model for sustainable diets: how can diets shift to be affordable, nutritious, and minimise their environmental impact, while still being acceptable to the consumer?
The NZ Model is a modelling tool for exploring future scenarios in the New Zealand food system. This interactive tool will allow food system decision makers to see the holistic impacts of proposed changes to our national and regional food systems, as well as testing their resilience to future disruption.