
How long until we run out of landfill space?
Filling up your landfill is something that strikes fear into the heart of any Sim City fan – unless, of course, you have budget for recycling.
Asked by: Caroline Smith, London
In the UK, estimates typically range from six to eight years. But local authorities have been saying this since at least 2010 and we aren’t there yet. This is because EU directives have steadily increased the landfill tax, so councils have been driven to recycle more and more of their waste. In 2009, 90 per cent of our rubbish went to landfill. It’s less than 50 per cent now and forecast to drop to 10 per cent by 2020.
Subscribe to BBC Focus magazine for fascinating new Q&As every month and follow @sciencefocusQA on Twitter for your daily dose of fun science facts.
Authors

Luis trained as a zoologist, but now works as a science and technology educator. In his spare time he builds 3D-printed robots, in the hope that he will be spared when the revolution inevitably comes.
Sponsored Deals

Spring Savings!
- Try your first 6 issues for just £9.99 when you subscribe to BBC Science Focus Magazine.
- Risk - free offer! Cancel at any time when you subscribe via Direct Debit.
- FREE UK delivery.
- Stay up to date with the latest developments in the worlds of science and technology.