1. Introduction This report evaluates the economic feasibility of using Proton Exchange Membrane (PEM) electrolyzers for hydrogen production across various European countries. The analysis focuses on two primary use cases: hydrogen-to-power generation as an alternative to traditional grid electricity and on-site hydrogen production compared to purchasing bottled hydrogen. By https://messiahulduk.iamthewiki.com/9021077/economic_feasibility_analysis_pem_electrolyzer_based_hydrogen_production_in_european_countries