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How Sainsbury’s is using frozen food and labelling to tackle food waste
05/10/2022
Estimates suggest 8% to 10% of global greenhouse gas emissions are caused by food waste. But, when looking at the environmental impact of food waste, it’s not just carbon emissions we need to think about: it’s the precious resource we throw away when we throw food in landfill. For example, the water used for irrigation, land for cultivating and fuel for powering the harvest – everything that went into making the food in the first place is then wasted.
