Striking the right balance: understanding the strategic applications of hydrogen in transitioning to a net zero emissions economy

Sustainable Earth

Review

Peter Newman¹  Jake Whitehead²  Jessica Whitehead²  Kai Li Lim³ 

[1] Curtin University Policy Institute, Perth, Australia;School of Civil Engineering, The University of Queensland, Brisbane, Australia;School of Civil Engineering, The University of Queensland, Brisbane, Australia;Dow Centre for Sustainable Engineering Innovation, School of Chemical Engineering, The University of Queensland, Brisbane, Australia;

关键词: Hydrogen;    Strategic applications;    Electrification;    Emissions;    Energy;   

DOI  :  10.1186/s42055-022-00049-w

 received in 2021-10-13, accepted in 2022-10-06,  发布年份 2022

来源: Springer

【 摘 要 】

The hydrogen economy has been a major vision for many futurists, for over half a century, as a way to transition to a world not dependent on fossil fuels (Bockris, Science 176:1323, 1972). As with many world views, the hydrogen economy has a complete perspective from which all potential change can be viewed. It therefore has a passionate if somewhat fundamentalist following. This paper outlines how electrification has now superseded much of the originally envisaged hydrogen economy and thus it deconstructs what is left of this vision to highlight hydrogen’s strategic, niche, yet important roles, that remain for supporting the transition to a global net zero emissions economy. In our view, it is critical that policy-makers, industry and researchers take a strategic view on striking the right balance on the adoption of hydrogen. Here we propose a framework for hydrogen development globally, with support directed towards enabling the decarbonisation of harder-to-electrify sectors using renewable hydrogen, including, but not limited to: steel, cement, fertilisers, chemical feedstocks, shipping, and aviation.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

41116_2022_35_Article_IEq268.gif

41116_2022_35_Article_IEq265.gif

41116_2022_35_Article_IEq262.gif

41116_2022_35_Article_IEq259.gif

41116_2022_35_Article_IEq255.gif

41116_2022_35_Article_IEq252.gif