Ecological and Economic Evaluation of Hydrogen Production by Different Water Electrolysis Technologies

被引：82
作者：
Tenhumberg, Nils [1 ]
Buker, Karsten [1 ]
机构：
[1] thyssenkrupp Ind Solut AG, Friedrich Uhde Str 15, D-44141 Dortmund, Germany
来源：
CHEMIE INGENIEUR TECHNIK | 2020年 / 92卷 / 10期
关键词：
Carbon2Chem (R); Carbon footprint; Green hydrogen; Power-to-X; Water electrolysis; POWER-TO-GAS; ALKALINE; COST; PEM;
D O I：
10.1002/cite.202000090
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The economic and ecological production of green hydrogen by water electrolysis is one of the major challenges within Carbon2Chem (R) and other power-to-X projects. This paper presents an evaluation of the different water electrolysis technologies with respect to their specific energy demand, carbon footprint and the forecast production costs in 2030. From a current perspective alkaline water electrolysis is evaluated as the most favorable technology for the cost-effective production of low-carbon hydrogen with fluctuating renewables.
引用
收藏
页码：1586 / 1595
页数：10
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