1. Hydrogen Council, McKinsey & Company, Hydrogen for Net-Zero: A critical cost-competitive energy vector, 2021. https://hydrogencouncil.com/wp-content/uploads/2021/11/Hydrogen-for-Net-Zero.pdf.
2. Industrialisierung der Wasser elektrolyse in Deutschland: chancen und Herausforderungen für nachhaltigen Wasserstoff für Verkehr;Smolinka;Strom und Wärme,2018
3. Critical materials for water electrolysers at the example of the energy transition in Germany;Kiemel;Int. J. Energy Res.,2021
4. International Energy Agency, Global Hydrogen Review 2022, 2022. https://doi.org/10.1787/39351842-en.
5. International Energy Agency, World Energy Outlook 2022, 2022. https://www.iea.org/reports/world-energy-outlook-2022.