| Installed Capacity of Hydro Electric Stations (Above 25 MW Capacity) in Kerala (As on 31.03.2011) | ||||
| State/Stations | No. of Units Capacity (MW) | Type of Station | Capacity (MW) | Year of Commissioning |
| Kerala State Electricity Board | ||||
| Idamalayar HPS | ||||
| Idukki HPS | ||||
| Kakkad HPS | ||||
| Kuttiyadi and K. Extn. HPS | ||||
| Kuttiyadi Additional. Extn.HPS | ||||
| Lower Periyar HPS | ||||
| Nariamanglam HPS | ||||
| Pallivasal HPS | ||||
| Panniar HPS | ||||
| Poringalkuttu HPS | ||||
| Sabarigiri HPS | ||||
| Sengulam HPS | ||||
| Sholayar HPS | ||||
| India | ||||
