 
                                                                
                Japan                /
                Hydropower Plant                            
                            Japan 250 kW
| Rating | 250 kW | 
| Location | Japan | 
| Site | Hydropower Plant | 
| Purpose | Frequency control | 
 
                                                                | Rating | 250 kW | 
| Location | Japan | 
| Site | Hydropower Plant | 
| Purpose | Frequency control |