Ecological and Economic Evaluation of Hydrogen Production by Different Water Electrolysis Technologies,Chemie Ingenieur Technik

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Ecological and Economic Evaluation of Hydrogen Production by Different Water Electrolysis Technologies
Chemie Ingenieur Technik ( IF 1.5 ) Pub Date : 2020-08-12 , DOI: 10.1002/cite.202000090
Nils Tenhumberg ₁ , Karsten Büker ₁

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The economic and ecological production of green hydrogen by water electrolysis is one of the major challenges within Carbon2Chem® 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.

中文翻译：

不同水电解技术制氢的生态经济评价

通过水电解进行绿色经济的经济和生态生产是Carbon2Chem®和其他power-to-X项目的主要挑战之一。本文针对不同的水电解技术，就其特定的能源需求，碳足迹和2030年的预测生产成本进行了评估。从目前的角度来看，碱性水电解被认为是最有成本效益的水电解生产技术。低碳氢和可再生能源的波动。

更新日期：2020-09-29

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