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Comparative techno-economic and land-use assessment of photocatalytic water splitting and PV–electrolysis systems for solar hydrogen production

delete2026-08-05
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PRE
AI
H
Hyun‐Jun Choi
J
Juyoung Byun
J
Jin Ko
S
Saemin Choi
J
Junghwan Kim *
DOI:10.1016/j.enconman.2026.121998delete
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Abstract

Abstract

En 中文
• A harmonized techno-economic and land-use framework compares PC and PV–EC. • PV–EC generally has lower LCOH, while PC is lower in the US and Japan. • PC shows higher areal H2 productivity under baseline land-use assumptions. • 15% STH efficiency and 5-year catalyst lifetime define PC competitiveness targets. • Thermal vulnerability index reveals limits of DNI-only PC siting.

Journal

Energy Conversion and Management cover
Energy Conversion and Management
IF:
10.9
Papers:
2.0W
Citations:
11.3W

Organization

N
nx fuels inc.
Scholars:
2
Papers: 1
Citations: 0
Y
Yonsei University
Scholars:
4.7W
Papers: 4.5W
Citations: 5.2W
Cited Papers

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