| Region/Station-wise Long Duration of Planned Outages (50 Hours and Above) in Hydro Electric Units in India (2017-2018) | ||||||
| Region/Station | Unit | Capacity (In MW) | Date of Outage | Date of Return | Outage Hours | Reasons |
| Northern Region | ||||||
| Allain Duhangan Hydro Power Limited (ADHPL) | ||||||
| Allain Duhangan HPS | ||||||
| Bhakra Beas Management Board (BBMB) | ||||||
| Bhakra HPS | ||||||
| Dehar HPS | ||||||
| Ganguwal HSP | ||||||
| Kotla HSP | ||||||
| Pong HPS | ||||||
| Himachal Baspa Power Company Limited (HBPCL) | ||||||
| Baspa HSP | ||||||
| Karcham Wangtoo HSP | ||||||
| HPPCL | ||||||
| Kashang Integrated HSP | ||||||
| Himachal Pradesh State Electricity Board Limited (HPSEBL) | ||||||
| Bassi HSP | ||||||
| Giri Bata HSP | ||||||
| Larji HSP | ||||||
| Sanjay HSP | ||||||
| J&K State Power Development Corporation. (JKSPDC) | ||||||
| Baglihar HPS | ||||||
| Lower Jhelum HPS | ||||||
| Jaiprakash Power Pvt. Venture Limited (JPPVL) | ||||||
| Vishnu Prayag HPS | ||||||
| National Hydro Power Corporation (NHPC) | ||||||
| Baira Siul HPS | ||||||
| Chamera- I HPS | ||||||
| Chamera- II HPS | ||||||
| Chamera-III HPS | ||||||
| Chutak HPS | ||||||
| Dhauli Ganga HPS | ||||||
| Dulhasti HPS | ||||||
| Nimmo Bazgo HPS | ||||||
| Parbati-III HPS | ||||||
| Salal HPS | ||||||
| Sewa-II HPS | ||||||
| Tanakpur HPS | ||||||
| Uri- I HPS | ||||||
| Uri-II HPS | ||||||
| National Thermal Power Corporation | ||||||
| Limited (NTPCL) | ||||||
| Koldam HPS | ||||||
| Punjab State Power Corporation Limited (PSPCL) | ||||||
| Anandpur Sahib HPS | ||||||
| Mukerian HPS | ||||||
| Ranjit Sagar HPS | ||||||
| Shanan HPS | ||||||
| Rajasthan Rajya Vidyut Utpadan Nigam Limited (RRVUNL) | ||||||
| Jawahar Sagar HPS | ||||||
| Mahi Bajaj HPS | ||||||
| R P Sagar HPS | ||||||
| Satluj Jal Vidyut Nigam Limited (SJVNL) | ||||||
| Nathpa Jhakri HPS | ||||||
| Rampur HPS | ||||||
| Tehri Hydro Development Corporation (THDC) | ||||||
| Koteshwar HPS | ||||||
| Tehri St-1 HPS | ||||||
| Uttarakhand Jal Vidyut Nigam Limited (UJVNL) | ||||||
| Chibro (Yamuna) HPS | ||||||
| Chilla HPS | ||||||
| Dhakrani HPS | ||||||
| Dhalipur HPS | ||||||
| Khodri HPS | ||||||
| Kulhal HPS | ||||||
| Maneri Bhali - I HPS | ||||||
| Maneri Bhali - II HPS | ||||||
| Ramganga HPS | ||||||
| Uttar Pradesh Jal Vidyut Nigam Limited (UPJVNL) | ||||||
| Khara HPS | ||||||
| Obra HPS | ||||||
| Rihand HPS | ||||||
| Western Region | ||||||
| Maharashtra State Power Generation Co. Limited (MAHAGENCO) | ||||||
| Koyna-II HPS | ||||||
| Koyna- IV HPS | ||||||
| Vaitarna HPS | ||||||
| Madhya Pradesh Power Generation Co. Limited (MPPGCL) | ||||||
| Bansagar Tons-I HPS | ||||||
| Bansagar Tons-II HPS | ||||||
| Bansagar Tons-III HPS | ||||||
| Bargi HPS | ||||||
| Gandhi Sagar HPS | ||||||
| Madhikhera HPS | ||||||
| Pench HPS | ||||||
| Rajghat HPS | ||||||
| Narmada Hydroelectric Development Co. Limited (NHDC) | ||||||
| Indira Sagar HPS | ||||||
| Omkareshwar HPS | ||||||
| Sardar Sarovar Narmada Nigam Limited (SSNNL) | ||||||
| S Sarovar CHPH HPS | ||||||
| S Sarovar RBPH HPS | ||||||
| Tata MAH. | ||||||
| Bhira HPS | ||||||
| Bhira PSS HPS | ||||||
| Southern Region | ||||||
| Andhra Pradesh Power Generation Corporation Limited (APGENCO) | ||||||
| Hampi HPS | ||||||
| T B Dam HPS | ||||||
| Upper Sileru HPS | ||||||
| Karnataka Power Corporation Limited (KPCL) | ||||||
| Almatti Dph HPS | ||||||
| Bhadra HPS | ||||||
| Ghat Prabha HPS | ||||||
| Jog HPS | ||||||
| Kalinadi HPS | ||||||
| Sharavathi HPS | ||||||
| Varahi HPS | ||||||
| Kerala State Electricity Board Limited (KSEB) | ||||||
| Idamalayar HPS. | ||||||
| Idukki HPS. | ||||||
| Kakkad HPS. | ||||||
| Kuttiyadi HPS. | ||||||
| Kuttiyadi Addl. Extn. HPS | ||||||
| Lower Periyar HPS. | ||||||
| Nariamanglam HPS | ||||||
| Pallivasal HPS. | ||||||
| Panniar HPS. | ||||||
| Poringalkuttu HPS. | ||||||
| Poringalkuttu HPS. | ||||||
| Sabarigiri HPS. | ||||||
| Sengulam HPS. | ||||||
| Sholayar HPS. | ||||||
| TNGDCL | ||||||
| Bhawani Barrage- III HPS | ||||||
| Bhawani Kattal | ||||||
| Kundah HPS. | ||||||
| Lower Mettur HPS. | ||||||
| Mettur Dam HPS. | ||||||
| Mettur Tunnel HPS. | ||||||
| Moyar HPS | ||||||
| Papanasam HPS. | ||||||
| Periyar HPS. | ||||||
| Pykara Ultmate HPS. | ||||||
| Telangana State Power Generation Corporation Limited (TSGENCO) | ||||||
| Nagarjun Sgr HPS | ||||||
| Chuzachen HPS | ||||||
| National Hydro Power Corporation (NHPC) | ||||||
| Rangit HPS | ||||||
| Teesta Low Dam-III HPS | ||||||
| Teesta Low Dam-IV HPS | ||||||
| Teesta V HPS | ||||||
| Odisha Hydro Power Corporation (OHPC) | ||||||
| Balimela HPS. | ||||||
| Hirakud HPS | ||||||
| Upper Indravati HPS. | ||||||
| Teesta Urja Limited (TUL) | ||||||
| Teesta-III HPS | ||||||
| West Bengal State Electricity Distribution Co. Limited (WBSEDCL) | ||||||
| Purulia Pss HPS. | ||||||
| Rammam HPS. | ||||||
| North Eastern Region | ||||||
| Meghalaya Power Generation Corporation Limited (MePGCL) | ||||||
| Kyrdemkulai HPS. | ||||||
| Umiam HPS St-I | ||||||
| Umiam HPS St- IV | ||||||
| North-Eastern Electric Power Corporation Ltd. (NEEPCO) | ||||||
| Doyang HPS. | ||||||
| Khondong HPS. | ||||||
| Kopili HPS. | ||||||
| Ranganadi HPS. | ||||||
| National Hydro Power Corporation (NHPC) | ||||||
| Loktak HPS. | ||||||
