Food waste prevention: Why collections matter
Food waste prevention helps save money, reduce waste and protect valuable natural resources every day
Paul Reynolds
August 5, 2026
Food waste prevention: Why food waste collections matter
Did you know that almost 20% of the food UK households buy ends up being thrown away? That’s not just wasted food, it’s wasted money, energy, water and resources too. While separate food waste collections are becoming more common across the UK, food waste prevention remains the most effective way to reduce waste and protect the environment.
Food waste collections have been in the news a lot recently following Defra’s Simpler Recycling guidance, which requires councils to introduce separate weekly food waste collections. Although some local authorities are still working towards full implementation, these collections are an important step in helping households recycle unavoidable food waste instead of sending it to landfill.
Why are food waste collections important?
Food waste placed in general waste bins often ends up in landfill, where it breaks down without oxygen and produces methane.
By collecting food waste separately, councils can send it for anaerobic digestion or composting, where it can be turned into renewable energy, nutrient-rich fertiliser or compost.
Research has also shown that introducing separate food waste collections can encourage people to recycle more overall.
Why food waste prevention matters even more
Although recycling unavoidable food waste is much better than sending it to landfill, it’s still far better to avoid wasting food altogether. Producing food requires water, energy, farmland, transport, packaging, time and labour. According to WRAP’s Household Food Management Survey, UK households throw away nearly one-fifth of the food they buy each year.
What happens to your food waste?
Food waste is usually sent to anaerobic digestion (AD) or composting facilities where it is turned into renewable energy and fertiliser. These valuable processes should be reserved for food that genuinely cannot be eaten.
Simple ways to prevent food waste
Plan before you shop – Check cupboards, plan meals and only buy what you need
Make friends with your freezer – Freeze food before it spoils
Understand date labels – ‘Best before’ is about quality, not safety
Store food properly – Keep older food at the front and follow storage advice
Love tour leftovers – Reuse or freeze leftovers for another meal
Find out if your area has food waste collections
Use our Recycling Locator to check local services.
Food waste collections are part of the solution
Food waste collections play an important role, but preventing food waste has the greatest environmental benefit. Explore more recycling advice across our website.
Disclaimer: The opinions expressed in this blog are those of the author, Paul Reynolds, and do not necessarily reflect the views of recycle-more, Valpak Limited, or any other organisation.