| Region/Station/Corporation-wise Non-availability of Hydro Electric Units Due to Reasons other than Planned Maintenance and Forced Outage in India (2017-2018) | |||
| Region/Station/Corporation | Unit No. | Capacity (In MW) | Misc. Non Availability (%) |
| Northern Region | |||
| Allain Duhangan Hydro Power Limited (ADHPL) | |||
| Allain Duhangan HPS | |||
| Total | |||
| Alaknanda Hydro Power Company (AHPC (GVK) | |||
| Srinagar HPS | |||
| Total | |||
| Bhakra Beas Management Board (BBMB) | |||
| Bhakra Left HPS | |||
| Total | |||
| Bhakra Right HPS | |||
| Total | |||
| Dehar HPS | |||
| Total | |||
| Ganguwal HPS | |||
| Total | |||
| Kotla HPS | |||
| Total | |||
| Pong HPS | |||
| Total | |||
| Everest Power Private Limited (EPPL) | |||
| Malana-II HPS | |||
| Total | |||
| Gbhppl | |||
| Budhil HPS | |||
| Total | |||
| JSW Hydro Energy Limited (JSWHEL) | |||
| Baspa HPS | |||
| Total | |||
| Karcham Wangtoo HPS | |||
| Total | |||
| HPPCL | |||
| Kashang -I HPS | |||
| Total | |||
| Kashang -II HPS | |||
| Total | |||
| Sainj HPS | |||
| Himachal Pradesh State Electricity | |||
| Board Limited (HPSEBL) | |||
| Bassi HPS | |||
| Total | |||
| Giri Bata HPS | |||
| Total | |||
| Larji HPS | |||
| Total | |||
| Sanjay HPS | |||
| Total | |||
| Indo Asian Electric Private Limited (IAEPL) | |||
| Chanju-I HPS | |||
| Total | |||
| J&K State Power Development | |||
| Corporation. (JKSPDC) | |||
| Baglihar HPS | |||
| Total | |||
| Baglihar II HPS | |||
| Total | |||
| Lower Jhelum HPS | |||
| Total | |||
| Upper Sindh-II HPS | |||
| Total | |||
| Jaiprakash Power Pvt. Venture Limited (JPPVL) | |||
| Vishnu Prayag HPS | |||
| Total | |||
| Malana Power Company Limited (MPCL) | |||
| Malana HPS | |||
| Total | |||
| National Hydro Power Corporation (NHPC) | |||
| Baira Siul HPS | |||
| Total | |||
| Chamera- I HPS | |||
| Total | |||
| Chamera- II HPS | |||
| Total | |||
| Chamera-III HPS | |||
| Total | |||
| Chutak HPS | |||
| Total | |||
| Dhauli Ganga HPS | |||
| Total | |||
| Dulhasti HPS | |||
| Total | |||
| Kishenganga HPS | |||
| Total | |||
| Nimmo Bazgo HPS | |||
| Total | |||
| Parbati-III HPS | |||
| Total | |||
| Salal-I HPS | |||
| Total | |||
| Salal-II HPS | |||
| Total | |||
| Sewa-II HPS | |||
| Total | |||
| Tanakpur HPS | |||
| Total | |||
| Uri-I HPS | |||
| Total | |||
| Uri-II HPS | |||
| Total | |||
| National Thermal Power Corporation Limited (NTPCL) | |||
| Koldam HPS | |||
| Total | |||
| Punjab State Power Corporation Limited (PSPCL) | |||
| Anandpur Sahib-I HPS | |||
| Total | |||
| Anandpur Sahib-II HPS | |||
| Total | |||
| Mukerian I HPS | |||
| Total | |||
| Mukerian II HPS | |||
| Total | |||
| Mukerian III HPS | |||
| Total | |||
| Mukerian IV HPS | |||
| Total | |||
| Ranjit Sagar HPS | |||
| Total | |||
| Shanan HPS | |||
| Total | |||
| Rajasthan Rajya Vidyut Utpadan Nigam Limited (RRVUNL) | |||
| Jawahar Sagar HPS | |||
| Total | |||
| Mahi Bajaj-I HPS | |||
| Total | |||
| Mahi Bajaj-II HPS | |||
| Total | |||
| R P Sagar HPS | |||
| Total | |||
| Satluj Jal Vidyut Nigam Limited (SJVNL) | |||
| Nathpa Jhakri HPS | |||
| Total | |||
| Rampur HPS | |||
| Total | |||
| Tehri Hydro Development Corporation (THDC) | |||
| Koteshwar HPS | |||
| Total | |||
| Tehri St-1 HPS | |||
| Total | |||
| Uttarakhand Jal Vidyut Nigam Limited (UJVNL) | |||
| Chibro (Yamuna) HPS | |||
| Total | |||
| Chilla HPS | |||
| Total | |||
| Dhakrani HPS | |||
| Total | |||
| Dhalipur HPS | |||
| Total | |||
| Khatima HPS | |||
| Total | |||
| Khodri HPS | |||
| Total | |||
| Kulhal HPS | |||
| Total | |||
| Maneri Bhali - I HPS | |||
| Total | |||
| Maneri Bhali - II HPS | |||
| Total | |||
| Ramganga HPS | |||
| Total | |||
| Uttar Pradesh Jal Vidyut Nigam Limited (UPJVNL) | |||
| Khara HPS | |||
| Total | |||
| Matatila HPS | |||
| Total | |||
| Obra HPS | |||
| Total | |||
| Rihand HPS | |||
| Total | |||
| Western Region | |||
| Chhatisgarh State Power Generation Co. Limited (CSPGCL) | |||
| Hasdeobango HPS | |||
| Total | |||
| Dodson-Lindblom Hydro Power Pvt. Ltd. (DLHP) | |||
| Bhandardhara HPS St-II | |||
| Total | |||
| Gujarat State Electricity Corporation Limited (GSECL) | |||
| Kadana HPS | |||
| Total | |||
| Ukai HPS | |||
| Total | |||
| Maharashtra State Power Generation Co. Limited (MAHAGENCO) | |||
| Bhira Tail Race HPS | |||
| Total | |||
| Ghatghar PSS HPS | |||
| Total | |||
| Koyna Dph HPS | |||
| Total | |||
| Koyna-I & II HPS | |||
| Total | |||
| Koyna-III HPS | |||
| Total | |||
| Koyna-IV HPS | |||
| Total | |||
| Tillari HPS | |||
| Total | |||
| Vaitarna HPS | |||
| Total | |||
| Madhya Pradesh Power Generation Co. Limited (MPPGCL) | |||
| Bansagar Tons-1 HPS | |||
| Total | |||
| Bansagar Tons-II HPS | |||
| Total | |||
| Bansagar Tons-III HPS | |||
| Total | |||
| Bargi HPS | |||
| Total | |||
| Gandhi Sagar HPS | |||
| Total | |||
| Madhikhera HPS | |||
| Total | |||
| Pench HPS | |||
| Total | |||
| Rajghat HPS | |||
| Total | |||
| Narmada Hydroelectric Development Co. Limited (NHDC) | |||
| Indira Sagar HPS | |||
| Total | |||
| Omkareshwar HPS | |||
| Total | |||
| Sardar Sarovar Narmada Nigam Limited (SSNNL) | |||
| S Sarovar CHPH HPS | |||
| Total | |||
| S Sarovar RBPH HPS | |||
| Total | |||
| Tata Mah. | |||
| Bhira HPS | |||
| Total | |||
| Bhira PSS HPS | |||
| Total | |||
| Bhivpuri HPS | |||
| Total | |||
| Khopoli HPS | |||
| Total | |||
| Southern Region | |||
| Andhra Pradesh Power Generation Corporation Limited (APGENCO) | |||
| Hampi HPS | |||
| Total | |||
| Nagarjun Sgr Tpd HPS | |||
| Total | |||
| Nagarjun Sgr Rbc HPS | |||
| Total | |||
| Nagarjun Sgr Rbc Ext. HPS | |||
| Total | |||
| Srisailam HPS | |||
| Total | |||
| T B Dam HPS | |||
| Total | |||
| Upper Sileru-I HPS | |||
| Total | |||
| Upper Sileru-I HPS | |||
| Total | |||
| Karnataka Power Corporation Limited (KPCL) | |||
| Almatti Dph HPS | |||
| Total | |||
| Bhadra HPS | |||
| Total | |||
| Gerusuppa HPS | |||
| Total | |||
| Ghat Prabha HPS | |||
| Total | |||
| Jog HPS | |||
| Total | |||
| Kadra HPS | |||
| Total | |||
| Kalinadi HPS | |||
| Total | |||
| Kalinadi Supa HPS | |||
| Total | |||
| Kodasali HPS | |||
| Total | |||
| Liganamakki HPS | |||
| Total | |||
| Munirabad HPS | |||
| Total | |||
| Sharavathi HPS | |||
| Total | |||
| Sivasamundrum HPS | |||
| Total | |||
| Varahi HPS | |||
| Total | |||
| Kerala State Electricity Board Limited (KSEB) | |||
| Idamalayar HPS | |||
| Total | |||
| Idukki HPS | |||
| Total | |||
| Kakkad HPS | |||
| Total | |||
| Kuttiyadi HPS | |||
| Total | |||
| Kuttiyadi Addl. Extn. HPS | |||
| Total | |||
| Lower Periyar HPS | |||
| Total | |||
| Nariamanglam HPS | |||
| Total | |||
| Pallivasal HPS | |||
| Total | |||
| Panniar HPS | |||
| Total | |||
| Poringalkuttu HPS | |||
| Total | |||
| Sabarigiri HPS | |||
| Total | |||
| Sengulam HPS | |||
| Total | |||
| Sholayar HPS | |||
| Total | |||
| TNGDCL | |||
| Aliyar HPS | |||
| Total | |||
| Bhawani Barrage III HPS | |||
| Total | |||
| Bhawani Barrage-II HPS | |||
| Total | |||
| Bhawani Kattal HPS | |||
| Total | |||
| Kadampari HPS | |||
| Total | |||
| Kodayar-I HPS | |||
| Total | |||
| Kodayar-II HPS | |||
| Total | |||
| Kundah-I HPS | |||
| Total | |||
| Kundah-II HPS | |||
| Total | |||
| Kundah-III HPS | |||
| Total | |||
| Kundah-VI HPS | |||
| Total | |||
| Kundah-V HPS | |||
| Total | |||
| Lower Mettur-I HPS | |||
| Total | |||
| Lower Mettur-II HPS | |||
| Total | |||
| Lower Mettur-III HPS | |||
| Total | |||
| Lower Mettur-V HPS | |||
| Total | |||
| Mettur Dam HPS | |||
| Total | |||
| Mettur Tunnel HPS | |||
| Total | |||
| Moyar HPS | |||
| Total | |||
| Papanasam HPS | |||
| Total | |||
| Parson`S Valley HPS | |||
| Total | |||
| Periyar HPS | |||
| Total | |||
| Pykara HPS | |||
| Total | |||
| Pykara Ultmate HPS | |||
| Total | |||
| Sarkarpathy HPS | |||
| Total | |||
| Sholayar(TN) HPS | |||
| Total | |||
| Suruliyar HPS | |||
| Total | |||
| Telangana State Power Generation Corporation Limited (TSGENCO) | |||
| Lower Jurala HPS | |||
| Total | |||
| Lower Sileru HPS | |||
| Total | |||
| Nagarjun Sgr HPS | |||
| Total | |||
| Nagarjun SGR LBC HPS | |||
| Total | |||
| Pochampad HPS | |||
| Total | |||
| Priyadarshni Jurala HPS | |||
| Total | |||
| Pulichintala HPS | |||
| Total | |||
| Srisailam Lb HPS | |||
| Total | |||
| Eastern Region | |||
| Apgenco | |||
| Machkund HPS | |||
| Total | |||
| Dans Energy Private Limited (DEPL) | |||
| Jorethang Loop | |||
| Total | |||
| Tashiding HPS | |||
| Total | |||
| Damodar Valley Corporation (DVC) | |||
| Maithon HPS | |||
| Total | |||
| Panchet HPS | |||
| Total | |||
| Gati Infrastructure Pvt. Limited (GIPL) | |||
| Chuzachen HPS | |||
| Total | |||
| Jharkhand Urja Utpadan Nigam Limited (JUUVNL) | |||
| Subernrekha-I HPS | |||
| Total | |||
| Subernrekha-II HPS | |||
| Total | |||
| National Hydro Power Corporation (NHPC) | |||
| Rangit HPS | |||
| Total | |||
| Teesta Low Dam-III HPS | |||
| Total | |||
| Teesta Low Dam-IV HPS | |||
| Total | |||
| Teesta V HPS | |||
| Total | |||
| Odisha Hydro Power Corporation (OHPC) | |||
| Balimela HPS | |||
| Total | |||
| Hirakud-I HPS | |||
| Total | |||
| Hirakud-II HPS | |||
| Total | |||
| Rengali HPS | |||
| Total | |||
| Upper Indravati HPS | |||
| Total | |||
| Upper Kolab HPS | |||
| Total | |||
| SKPPPL | |||
| Dikshu HPS | |||
| Teesta Urja Limited (TUL) | |||
| Teesta-III HPS | |||
| Total | |||
| West Bengal State Electricity Distribution Co. Limited (WBSEDCL) | |||
| Jaldhaka HPS St-I | |||
| Total | |||
| Purulia Pss HPS | |||
| Total | |||
| Rammam HPS | |||
| Total | |||
| North Eastern Region | |||
| Assam Power Generation Co. Limited (APGCL) | |||
| Karbi Langpi HPS | |||
| Total | |||
| Meghalaya Power Generation Corporation Limited (MePGCL) | |||
| Kyrdemkulai HPS | |||
| Total | |||
| Myntdu(Leshka) St-1 HPS | |||
| Total | |||
| New Umtru HPS | |||
| Total | |||
| Umiam HPS St-IV | |||
| Total | |||
| North-Eastern Electric Power Corporation Ltd. (NEEPCO) | |||
| Doyang HPS | |||
| Total | |||
| Khondong HPS | |||
| Total | |||
| Kopili HPS | |||
| Total | |||
| Ranganadi HPS | |||
| Total | |||
| Tuirial HPS | |||
| Total | |||
| National Hydro Power Corporation (NHPC) | |||
| Loktak HPS | |||
| Total | |||
