1. Directive 2009/28/EC of the European Parliament and of the Council of 23 April 2009 for the promotion of the use of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC;Official Journal of the European Union,2009
2. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions - A roadmap for moving to a competitive low carbon economy in 2050;European Commission,2011
3. Renewable capacity statistics;IRENA,2016
4. Energy balance sheets - 2015 data - 2017 edition;Eurostat,2017
5. Annual European Union greenhouse gas inventory 1990-2015 and inventory report 2017;European Environment Agency,2017