1. Climate change act 2008;HM Government,2008
2. UK MARKAL modelling – examining decarbonisation pathways in the 2020s on the way to meeting the 2050 emissions target;Usher,2010
3. The fifth carbon budget: the next step towards a low-carbon economy;Committee on Climate Change,2015
4. World energy outlook 2017;IEA,2017
5. Future energy scenarios;National Grid,2017