GPSC unveils small modular reactor study

This is seen to help in achieving energy stability and decarbonisation.

PTT Group’s GPSC has unveiled the Gen IV small modular reactor (SMR) feasibility study that will help in renewable power stability and distributing electricity and steam to the industrial sector.

In a statement, GPSC the study is aligned with Thailand’s Power Development Plan 2024, which outlines a capacity limit of 300 megawatts (MW) for such systems.

SMRs are designed for small-scale power plants with a capacity of 100 megawatts (MW) to 300 MW.

The SMR technology study pursued in the study is powered by Generation IV (Gen IV) nuclear technology. This aims to enhance the competitiveness of Thailand’s industrial sector by offering three key advantages: strengthened power generation stability, enhanced safety features, and environmental sustainability.

GPSC President and acting Chief Operating Officer Sirimet Leepagorn said the study is “in response to domestic electricity demand with supply stability as well as to achieve decarbonisation in alignment to PTT’s Net Zero Emissions.”

The system relies on natural physical principles to automatically dissipate heat from the fuel core in the event of an emergency. However, the SMR feasibility study requires a comprehensive analysis in suitable manufacturing locations, specialised technologies, safety management and economic viability.

The first phase of implementation is projected to begin by the end of 2037.