Access to electricity and a stable electricity delivery, can really make a difference in the life of the people in the rural areas. To spur development and to help economic growth, electricity is a very necessary commodity.
The way the water is utilized can help control the rivers to avoid floods in the wet season, and also save some water for the dry season. This can be a possibility for the bigger power-plants that have a small storage capacity.
The impact can be huge, and at the same time this can be a very good business opportunity. Micro hydropower has proven economically profitable in several other countries, and the potential is great also in Thailand.