| Sector/Utility-wise Performance of Planned Maintenance of Hydro Electric Stations in India (2010-2011) | ||||
| Sector/Utility | No. of Units | Installed Capacity (MW) | Planned Maintenance (Hours) | Planned Maintenance Per Unit (Hours) |
| Central Sector | ||||
| Bhakra Beas Management Board | ||||
| Damodar Valley Corporation | ||||
| North Eastern Electric Power Corporation Ltd. | ||||
| Narmada Hydroelectric Development Corporation | ||||
| National Hydroelectric Power Corporation Ltd. | ||||
| Satluj Jal Vidyut Nigam Ltd. | ||||
| Tehri Hydro Development Corporation | ||||
| Total | ||||
| Private Sector | ||||
| Allain Duhangan Power Ltd. | ||||
| Donson-Lindblom Hydro Power Pvt.Ltd. | ||||
| Jai Prakash Hydro Power Ltd. | ||||
| Jaipur Power Vitran Ltd. | ||||
| Malana Power Corporation Ltd. | ||||
| Tata Mah. | ||||
| Total | ||||
| State Sector | ||||
| Andhra Pradesh Generation Corporation | ||||
| Assam Power Generation Corporation Ltd. | ||||
| Chhattisgarh State Power Generation Corporation Ltd. | ||||
| Gujarat State Electricity Corporation Ltd. | ||||
| Himachal Pradesh State Electricity Board Ltd. | ||||
| Jammu and Kashmir Power Development Corporation | ||||
| Jharkhand State Electricity Board | ||||
| Karnataka Power Corporation Ltd. | ||||
| Kerala State Electricity Board | ||||
| Maharashtra State Power Generation Corporation Ltd. | ||||
| Meghalaya Energy Corporation Ltd. | ||||
| Madhya Pradesh Power Generation Corporation Ltd. | ||||
| Odisha Hydro Power Corporation | ||||
| Punjab State Power Corporation Ltd. | ||||
| Rajasthan Rajya Vidyut Utpadan Nigam Ltd. | ||||
| Sardar Sarovar Narmada Nigam Ltd. | ||||
| Tamil Nadu Generation and Distribution Corporation Ltd. | ||||
| Uttarakhand Jal Vidyut Nigam Ltd. | ||||
| Uttar Pradesh Jal Vidyut Nigam Ltd. | ||||
| West Bengal State Electricity Distribution Company Ltd. | ||||
| Total | ||||
| India | ||||
