European Commission. Clean energy for all European. 2019. [Online] Available from: https://publications.europa.eu/en/publication-detail/-/publication/b4e46873-7528-11e9-9f05-01aa75ed71a1 [Accessed 8.11.2019].
European Commission. Going Climate-neutral by 2050. A strategic longterm vision for a properous, modern, competitive and climate-neutral EU economy. 2018. [Online] Available from: https://ec.europa.eu/clima/sites/clima/files/long_term_strategy_brochure_en.pdf [Accessed 8.11.2019].
European Commission. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank. A Framework Strategy for a Resilient Energy Union with a Forward-Looking Climate Change Policy. COM/2015/080 final. 2015. [Online] Available from: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=COM:2015:80:FIN [Accessed 8.11.2019].
European Commission. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank. A Clean Planet for all A European strategic long-term vision for a prosperous, modern, competitive and climate neutral economy. COM/2018/773 final. 2018. [Online] Available from: https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1560755311425&uri=CELEX:52018DC0773 [Accessed 8.11.2019].
European Commission. Report from the Commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the Regions and the European Investment Bank. Fourth report on the State of the Energy Union. Brussels, 9.4.2019 COM(2019) 175 final. [Online] Available from: https://ec.europa.eu/commission/sites/beta-political/files/fourth-report-state-of-energy-union-april2019_en_0.pdf [Accessed 8.11.2019].