I commend the noble Baroness, Lady Boycott, and the noble Earl, Lord Caithness, for bringing forward these amendments, which we strongly support. They both made important points in the introduction to their amendments, and I thank them for that.
In recent years, there has been a lot of discussion, both in politics and the media, about food waste. Some countries have already made laws to try to reduce food waste. In France, supermarkets are not allowed to waste their food; they have to give it, for free, to homeless people. France consistently tops the world rankings for its lack of food waste because of this, and Germany now has similar laws on food waste, so I strongly urge the Minister to follow in their footsteps and take note of these amendments.
Globally, food waste is estimated to cost £2.9 trillion a year. That is enough food to feed every hungry person in the world twice over, yet food insecurity and hunger still exist in both developing and developed countries. The noble Baroness, Lady Bakewell of Hardington Mandeville, talked about the problem of
school holidays for children who are dependent on free school meals and issues with crop failure in the developing world.
WRAP estimates there is the potential to redistribute a further 190,000 tonnes of surplus food from the retail and food manufacturing sectors. Some of the surplus is difficult to make use of; it could be costly, in that it would need to be reworked or repackaged, and some surplus would not be edible. But WRAP still estimates that around 100,000 tonnes are both accessible and edible. For example, the noble Lord, Lord Blencathra, mentioned food that is rejected—perhaps it is misshapen. It is a nonsense that we throw away perfectly good food.
It is clear that we are not adequately distributing the food we produce. It is also clear that the environmental costs in water, energy and space to grow food that is not eaten is more than our environment can take. When food waste ends up in landfill, even though it will decompose, it contributes to increased levels of carbon dioxide in the atmosphere as it biodegrades. The amounts it produces during this process are on a level with the use of cars and fossil fuels. I agree with the noble Baroness, Lady Boycott, that education is an important part of what we need to do to resolve these problems.
We have heard how much we throw away in the UK, but the 25 million tonnes of CO2 emissions just from the UK’s food waste is more than Kenya’s total annual emissions—a country of 53 million people. This is disgraceful. Even if you count only the edible food wasted, it comes to a total of 14 million tonnes. If we eradicated this, according to the Government’s latest data, it would be equivalent to taking one in five cars off the road. Considering this Government have set a target to reduce greenhouse gas levels by 68% of 1990 levels by 2030, reducing or even eliminating food waste seems like an obvious and easy step to take towards that goal.
Supermarkets are partially to blame for the global food waste catastrophe. The noble Earl, Lord Caithness, made this point well and looked at responsibility in the supply chains. We know that supermarket food waste comes to around £230 million a year, but also that they can be part of the solution, with significant power to have an impact on the amount of food we waste. The noble Baroness, Lady Boycott, rightly talked about how they stepped up during the pandemic. They can behave differently.
We can look at ways in which this can be done. Expiry dates is one. We know that consumers get confused about what the dates for food safety mean and, because of that, a lot of edible food is thrown away at home. There is not enough understanding of the difference between sell-by, use-by and best-by dates. We could do something about this confusion and lack of consistency. Supermarkets can play a role in standardising this information, so that consumers have it in an accurate easy-to-understand format. One personal bugbear is whether we really need a date for fresh fruit and vegetables; it is obvious to me when something has gone off. The noble Lord, Lord Lucas, talked of a need to find a use for all foods, which is really important.
The noble Baroness, Lady Boycott, talked about food banks, FareShare and the role that supermarkets can play. They can and do donate, but food banks
have a limited amount of time to turn overripe produce around before it goes bad, and they are prohibited from giving away food that has passed its use-by or best-before date. Again, perishable foods can end up in the bin. As the noble Lord, Lord Lucas, said, we need to find ways to use all food.
Two years ago, in June 2019, more than 100 of the biggest players in food, including all the UK’s major supermarkets, signed a pledge to take action to drive down food waste and raise public awareness of the issue. The Government have also expressed their commitment to supporting UN sustainable development goal 12.3 to help halve food waste by 2030 and to report on progress and prioritise action. I ask the Minister to provide an update on progress on that pledge and the actions that are being prioritised to meet our obligations on SDG 12.3.
Food waste in the UK is a huge problem. The noble Baroness, Lady Jones of Moulsecoomb, rightly said it is a scourge in our society, and it is time for the Government to legislate. As well as an environmental disaster, it is a social catastrophe, when we consider the 10.5 billion meals that wasted food could have provided to deprived people. I appreciate that the Government have cut down on their food waste in recent years, but there is still an awfully long way to go. As the noble Baroness, Lady McIntosh of Pickering, and other Lords, have said, I look forward to reading the Government’s food strategy. They must grasp this opportunity and do something about this. I look forward to the Minister’s response.