1. European Commission e Directorate General for Communication “REPowerEU joint European action for more affordable secure and sustainable energy”Publications Office of the European Union2022.
2. Mission Innovation ”Clean Hydrogen” can be found underhttps://explore.mission-innovation.net/mission/clean-hydrogen/ 2023(accessed: 20/02/2024).
3. US. Department of Energy ”Hydrogen Shot“ can be found underhttps://www.energy.gov/eere/fuelcells/hydrogen-shot 2023 (accessed: 20/02/2024).
4. Green Hydrogen Organisation ”National Green Hydrogen Mission“ can be found underhttps://gh2.org/countries/india#:~:text=Capacity%20and%20price by%202030%20of%20electrolysis%20capacity 2023(accessed: 20/02/2024).
5. International Energy Agency “Hydrogen Industry Development Plan (2021–2035)” can be found underhttps://www.iea.org/policies/16977-hydrogen-industry-development-plan-2021-2035 2023(accessed: 20/02/2024).