Waste & Resources Action Programme reports that a third of the food we buy, amounting to 6.7 million tonnes, gets discarded from UK households annually. Fruit and vegetables are a major component at around 40% of this. The top five fruit & vegetables which get binned without even being touched are apples (4.4 million or 179,000 tonnes pa), potatoes(5.1m or 177,000 tonnes pa), bananas (1.6m or 77,000 tonnes pa), tomatoes (2.8m or 46,000 tonnes pa) and oranges (1.2m or 45,000 tonnes). Producing, storing and getting the food to UK homes consumes much energy through transport, packaging etc. If we could stop the wastage of all this food, it would save the equivalent of at least 15 million tonnes of carbon dioxide. This would be equivalent to taking 1 in 5 cars off UK roads, according to WRAP.
The amount of discarded food-stuff is boosted by supermarket marketing promotions such as "two-for-one" deals with the result millions of Britons buy more than they need and then fail to eat much of what they bought before it goes off.
The study findings show essentially that much is discarded because it simply goes off, and storage conditions at home bear much blame. Simply storing most fresh fruit and vegetables inside the fridge keeps these foods stay fresh for up to 2 weeks longer.
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