Energy transitions around the world are characterised by the general assumption that new technologies for decarbonisation, digitalisation and electrification will provide a solution to slow down climate change. However, Ulrich Beck's work on the risk society and reflexive modernisation theory suggest that the previously assumed linear development model based on techno-scientific achievements is influencing the increasing levels of uncertainty and risk. Taiwan, the leading producer of semiconductors, plays a crucial role in the energy transition. Its complicated geopolitical situation has placed it at the centre of international political disputes. In addition to natural hazards related to Taiwan's geology, social, economic and technological challenges, there are political tensions that make any transition path highly uncertain. As a result, decisions are made in a contingent and highly uncertain environment. This paper aims to propose a new way of understanding energy transition paths through the proposed model of reflexive public reason. We contribute to the understanding of how reasoning for choosing particular futures evolves along with uncertainties and risks, ultimately leading to the emergence of new manufactured uncertainties. We describe the mechanisms behind public reason for the energy transition in Taiwan based on three types of sources: legal documents and policies on energy transition issued between 2005 and 2020 in the Republic of China (Taiwan), 150 press articles, and eight in-depth semi-structured interviews with SSH and STEM researchers working at universities in Taiwan.