Thailand is considering small-scale hydropower projects to mitigate the impacts of recurring floods and generate low-cost electricity, aiming to enhance energy access and irrigation in affected regions.
Deputy Prime Minister and Minister of Energy Pirapan Salirathavibhaga proposed the initiative during visits to flood-prone areas in Chumphon, Surat Thani, and Nakhon Si Thammarat. The approach seeks to convert strong water flows into electricity, potentially reducing household energy costs and providing a steady water supply for agricultural use.
At Ban Huai Nam Nao in Sichon District, Minister Pirapan highlighted the potential for a small hydropower plant capable of generating at least two megawatts of electricity—enough to power around 400 homes. Additionally, the facility would store water for dry-season farming, offering dual benefits to local communities.
Hydropower production costs about one baht per unit, significantly lower than the 4.18 baht per unit for natural gas-generated electricity. Minister Pirapan has directed the Ministry of Energy to evaluate the project’s feasibility and consider a pilot program to integrate flood management with sustainable energy production.
The initiative reflects a broader effort to address Thailand’s flood challenges while fostering economic and environmental resilience. Officials noted that the project could serve as a model for combining disaster mitigation with renewable energy solutions.
