1. World energy outlook;International Energy Agency,2016
2. Strategic energy Technology (SET) plan – towards an integrated Roadmap: Research & innovation challenges and needs of the EU energy system;European Commission,2014
3. European directive 2009/28/CE;European Union,2009
4. Energy and climate goals for 2030;European Commission,2014
5. Bilan électrique 2015;RTE,2015