Wednesday, November 18, 2009

Leaf Log


British inventor's green idea of using leaves to make fire logs
An inventor has come up with a new green fuel - logs made from leaves. With one million tonnes of leaves falling from British trees every year, Peter Morrison decided to harness the waste and turn it into energy. By collecting and compacting the dead matter, his company has turned them into environmentally-friendly ‘logs’ to burn in open fires and wood stoves.

The logs, said to be 70 per cent carbon neutral, are also being considered by bosses of a major power station to cut their carbon emissions. Each log, weighing 2lb 10oz, is made from about a binliner-full of leaves. It generates more heat than wood and burns for longer.

Now the company - BioFuels International Limited (BIFL) - has started supplying the 11in-long logs, which burn for about three hours, to shops such as B&Q. Mr Morrison says that as well as being cleaner and greener than burning wood or coal, the leaf logs are very efficient, creating 28,000 kilojoules of energy compared to 29,000 produced by the finest grade coal. The leaves come from parks across the Heart of England. After being harvested by the likes of Birmingham City Council, Walsall Borough Council, Sandwell Metropolitan Borough Council and the University of Birmingham, BIFL collects the leaves and turn them into logs.

Read more: http://www.dailymail.co.uk/sciencetech/article-1226943/British-inventors-green-idea-using-leaves-make-logs.html#ixzz0XH5CBXL1

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