Assessing the Barriers to Nuclear Power Development in the Philippines using the DEMATEL Approach

Nuclear power is increasingly recognized as a viable low-emission energy source, with the potential to enhance energy security and sustainability. In the context of the Philippines, integrating nuclear power into the energy mix presents a complex challenge due to numerous barriers spanning technical, political, economic, and social dimensions. This study aims to evaluate the interdependencies among these barriers using the Decision-Making Trial and Evaluation Laboratory (DEMATEL) method. A total of eight (8) barriers were identified through expert consultations and literature reviews, and their causal relationships were analyzed to determine key drivers and effects. Results revealed that “Political and Policy Barriers,” “Economic and Financial Barriers,” and “Technological and Technical Barriers” are critical to enabling nuclear power adoption. Political and policy factors emerged as the most prominent, emphasizing the need for a robust regulatory framework and political stability. Economic and financial considerations were identified as core barriers, with cost-effectiveness and innovative financing mechanisms being pivotal to public acceptance and regulatory support. Technological and technical barriers, while less prominent, were key drivers influencing the overall system, highlighting the importance of reliable technologies, supply chains, and waste management. The findings highlight the need for integrated policy recommendations focused on regulatory clarity, financial viability, and technical preparedness to overcome the challenges of nuclear power adoption in the Philippines.