Founded in 2006 the non-governmental organisation (NGO) 'Transition Network' encourages towns to grow their own food in community gardens (not import it) and reduce energy used in transport, e.g. cycling and recycle waste/reuse materials. Some towns like Totnes, Exeter and Stroud even have their own local currencies to encourage local trade. These initiatives are small scale, but some elements like 'grow your own' could have a big impact if widely adopted and promoting local sourcing becomes more widespread.