1. The next phase of the energy transition and its implications for research and policy;Markard;Nat Energy,2018
2. Energy strategy 2050 after the popular vote,2017
3. Energy concept for an environmentally sound, reliable, and affordable energy supply,2010
4. 2050 long-term strategy;European Commission,2018
5. The climate change act 2008 (2050 target amendment),2019