Artículo

A Systematic Study on Techno-Economic Evaluation of Hydrogen Production

Resumen

This paper aims to perform a systematic review, with a bibliometric approach, of the techno-economic evaluation studies of hydrogen production. To achieve this objective, a comprehensive outline of hydrogen production processes from fossil and renewable sources is presented. The results reveal that electrolysis, classified as water splitting, is the most investigated process in the literature since it contributes to a reduction in greenhouse gas emissions and presents other advantages, such as maturity and applicability, energy efficiency, flexibility, and energy storage potential. In addition, the processes of gasification, classified as thermochemical, and steam reforming, classified as catalytic reforming, are worth mentioning. Regarding the biological category, there is a balance between research on photo fermentation and dark fermentation. The literature on the techno-economic evaluation of hydrogen production highlights significant gaps, including a scarcity of comprehensive studies, a lack of emphasis on commercial viability, an absence of sensitivity analysis, and the need for comparative analyses between production technologies.
Liu, Getong (59384702500); Sun, Jiajun (57205440975); Liu, Chenfeng (57221207978); Shi, Huading (14032147800); Fei, Yang (57193509358); Wang, Chen (57876636400); Zhang, Guilong (58736127100); Wang, Hongjie (57210435095)
Progress and Trends in Research on Soil Nitrogen Leaching: A Bibliometric Analysis from 2003 to 2023
2025
10.3390/su17010339
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85214452672&doi=10.3390%2fsu17010339&partnerID=40&md5=dd8623e75ddb80512caa0b4ea6db1af7
Technical Centre for Soil, Agriculture and Rural Ecology and Environment, Ministry of Ecology and Environment, Beijing, 100012, China; Hebei Key Laboratory of Close-to-Nature Restoration Technology of Wetlands, School of Eco-Environment, Hebei University, Baoding, 071002, China; Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300000, China; Engineering Research Center of Ecological Safety and Conservation in Beijing-Tianjin-Hebei (Xiong’an New Area) of MOE, Baoding, 071002, China
All Open Access; Gold Open Access
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