
Following the Kanchanaburi project, the Suphanburi project is expected to begin by the beginning of 2010. This power plant also has a nominal capacity of 9 MWel and peak capacity of 10 MWel and is capable of producing 21 GWhel per year that is directly fed in to the state owned electricity grid.

| Powerplant Capacity (peak): | 35.8 MW th 10 MW elec |
| Aperture area: | 90,160m² |
| Aperture width: | 4.60 m |
| Thermal efficiency (peak): | 66 % at 330 °C |
| Operating parameters: | 330 °C 30 bar |
| Thermal energy storage: | 62 MWh th |