Empirical Investigation of Sustainable Growth of Energy Hydrogen Production in Malaysia

Abstract

This study investigated the sustainable growth of hydrogen energy production in Malaysia, emphasizing the role of R&D, infrastructure, and policy/regulation. As a clean energy source, hydrogen is increasingly recognized for its potential to decarbonize energy systems and reduce greenhouse gas emissions. However, adoption faces challenges, including technical, economic, and regulatory barriers, alongside the urgent need for infrastructure development. Using ANOVA and regression analysis, the study confirmed the significant impact of R&D, infrastructure, and policy on hydrogen growth. Limitations included restricted data availability, narrow scope, methodological and time constraints, external policy shifts, and limited stakeholder engagement. These limitations point to the need for broader datasets, comparative and longitudinal studies, mixed-method approaches, and stronger stakeholder involvement. The findings highlighted that greater R&D investment, comprehensive infrastructure planning, and robust policy frameworks are critical to achieving sustainable hydrogen growth. This research contributed to understanding Malaysia’s hydrogen landscape and offers guidance for future research and policymaking in supporting the country’s low-carbon transition.