Trends in Hydrogen Production Projects for Energy and Climate Purposes – A Descriptive Analysis of the IEA Database

Abstract: This paper analyses the global project database on hydrogen pro­duction from the International Energy Agency (IEA), comprising 1477 projects for energy and climate purposes. Through quantitative analysis and data vis­ualization, the research centers on renewable-powered hydrogen projects, encompassing various production methods. Across 80 countries, Germany, Australia, and the United States exhibit the most projects (182, 118, 114). Most of the projects are in developmental stages, with 35% undergoing feasibili­ty studies, 23% in concept stages, and 15% operational. Notably, 66 opera­tional projects are renewable-powered, Germany leading with 19, followed by China (8), Great Britain, and Spain (4 each). Technologies include proton ex­change membrane electrolysis, alkaline electrolysis, and others. This work un­derscores global hydrogen production efforts, spotlighting countries pioneer­ing renewable-driven facilities for this energy carrier.

9th International Scientific ERAZ Conference – ERAZ 2023 – Conference Proceedings: KNOWLEDGE BASED SUSTAINABLE DEVELOPMENT, hybrid – online, virtually and in person, Prague, Czech Republic, June 1, 2023

ERAZ Conference Proceedings published by: Association of Economists and Managers of the Balkans – Belgrade, Serbia

ERAZ conference partners: Faculty of Logistics, University of Maribor, Maribor (Slovenia); University of National and World Economy – UNWE, Sofia (Bulgaria); Center for Political Research and Documentation (KEPET), Research Laboratory of the Department of Political Science of University of Crete (Greece); Institute of Public Finance – Zagreb (Croatia); Faculty of Tourism and Hospitality Ohrid, University of St. Kliment Ohridski from Bitola (North Macedonia)

ERAZ Conference 2023 Conference Proceedings: ISBN 978-86-80194-72-1, ISSN 2683-5568, DOI: https://doi.org/10.31410/ERAZ.2023

Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-Non-Commercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission. 

Suggested citation

References

Cuomo, M. T., Tortora, D., Colosimo, I., Ricciardi Celsi, L., Genovino, C., Festa, G., & La Roc­ca, M. (2023). Segmenting with big data analytics and Python: A quantitative exploratory analysis of household savings. Technological Forecasting and Social Change, 191, 122431. https://doi.org/10.1016/j.techfore.2023.122431 

Grech, V. (2018). WASP (Write a Scientific Paper) using Excel – 7: The t-distribution. Early Hu­man Development, 118, 64–66. https://doi.org/10.1016/j.earlhumdev.2018.02.015 

IEA. (2022). Hydrogen Projects Database—Data product. IEA. https://www.iea.org/data-and-statistics/data-product/hydrogen-projects-database  

IRENA. (2020, September 21). Reaching Zero with Renewables. https://www.irena.org/publications/2020/Sep/Reaching-Zero-with-Renewables 

James, N., & Menzies, M. (2022). Spatio-temporal trends in the propagation and capacity of low-carbon hydrogen projects. International Journal of Hydrogen Energy, 47(38), 16775– 16784. https://doi.org/10.1016/j.ijhydene.2022.03.198 

Mathur, S., Ninan, J., Vuorinen, L., Ke, Y., & Sankaran, S. (2021). An exploratory study of the use of social media to assess benefits realization in transport infrastructure projects. Pro­ject Leadership and Society, 2, 100010. https://doi.org/10.1016/j.plas.2021.100010 

Ocenic, E., & Tantau, A. (2023). Redefining the Hydrogen “Colours” based on Carbon Dioxide Emissions: A New Evidence-Based Colour Code. Proceedings of the International Con­ference on Business Excellence, 17, 111–121. https://doi.org/10.2478/picbe-2023-0013 

Palocsay, S. W., Markham, I. S., & Markham, S. E. (2010). Utilizing and teaching data tools in Excel for exploratory analysis. Journal of Business Research, 63(2), 191–206. https://doi.org/10.1016/j.jbusres.2009.03.008  

Pleshivtseva, Y., Derevyanov, M., Pimenov, A., & Rapoport, A. (2023). Comparative analysis of global trends in low carbon hydrogen production towards the decarbonization pathway. International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2023.04.264 

United Nations. (2015). The Paris Agreement. https://unfccc.int/process-and-meetings/the-paris-agreement