LONDON - MARCH 25: A general view of the 'Closed Loop Recycling' plant on March 25, 2010 in London, United Kingdom. The state of the art plant is the first in the UK to produce food grade recycled plastic from bottle waste. Over 35,00 tonnes of plastic bottles are recycled at the plant annually, representing almost 20% of the plastic bottles currently collected for recycling in the UK, and saving approximately 52,500 tonnes of carbon dioxide per year. (Photo by Dan Kitwood/Getty Images)
