1. IPCC - Intergovernmental Panel on Climate Change, Climate Change 2021 – The Physical Science Basis, Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 2021. 10.1017/9781009157896.
2. IPCC - Intergovernmental Panel on Climate Change, Climate Change 2022 - Mitigation of Climate Change, Cambridge University Press, Cambridge, 2022. 10.1017/9781009157926.
3. REN 21, Renewables 2022 Global Status Report, 2022. https://www.ren21.net/wp-content/uploads/2019/05/GSR2022_Fact_Sheet_Germany.pdf.
4. IEA, Energy Technology Perspectives 2020, OECD, Paris, 2020. 10.1787/ab43a9a5-en.
5. Fuel cell electric vehicles : an option to decarbonize heavy-duty transport ? Results from a Swiss case-study;Çabukoglu;Transp. Res. Part D,2019