1. Committee on Climate Change, 2011. Renewable Energy Review, 〈http://www.theccc.org.uk/reports/renewable-energy-review〉 (last accessed August 2011).
2. Department of Energy and Climate Change2011 Planning Our Electric Future: a White Paper for secure, low carbon and affordable electricity London TSO 〈http://www.decc.gov.uk/en/constent/cms/legislation/white_papers/emr_wp_2011/emr_wp_2011.aspx〉 (last accessed August 2011).
3. Helm, D., 2008 Credible Energy Policy, London: Policy Exchange, 〈www.policyexchange.org.uk〉 (last accessed August 2011).
4. Jacobs, M., 2011. Labour could start a green industrial revolution, Guardian ‘Comment is free’, 18/07/2011, 〈http://www.guardian.co.uk/commentisfree/2011/jul/18/labour-green-electricity-market〉 (last accessed August 2011).
5. Effectiveness through risk reduction: a comparison of the renewable obligation in England and Wales and the feed-in system in Germany;Mitchell;Energy Policy,2006