Analysis and optimization of production, storage, and economy of photocatalysis hydrogen system for taxi industry in Hong Kong

The research aims to determine the optimal hydrogen production efficiency through photocatalysis to fulfill the increasing demand for hydrogen in altering all taxis to Proton Exchange Membrane Fuel Cells (PEMFC) in Hong Kong. The primary focus is on investigating the scale of the photocatalysis reactor to achieve this goal. The study seeks to identify a minimum efficiency value that aligns with the economic efficiency occurring for hydrogen production. The research will employ MATLAB modeling to analyze and optimize the collected data. The paper will then evaluate the optimized data based on economic effectiveness principles within the hydrogen energy system context. By accomplishing this, the study endeavors to contribute valuable insights and recommendations to enhance the efficiency of hydrogen production, ensuring its compatibility with Hong Kong taxi service demands and economic viability.