"Without the renewable obligation certificates nobody would be building wind farms." Paul Golby, Chief Executive of E.ON UK (formerly Powergen)
Alternatives
The number of British homes producing their own clean energy could multiply to one million – about one in every three - within 12 years.
BBC Radio Devon
For those that missed the interview with local residents, broadcast just before Christmas last year, you can now listen again. Please note, this is a large file (5mb) and will take some time to download if you are on a slow connection