1. UK Energy Sector Indicators 2012;DECC,2012
2. Climate Change Act (c. 27), 2008.
3. Meeting Carbon Budgets: 2012 Progress Report to Parliament;CCC,2012
4. Directive 2009/28/EC on the Promotion of the Use of Energy from Renewable Sources;EU,2009
5. Planning Our Electric Future: A White Paper for Secure, Affordable and Low-carbon Electricity;DECC,2011