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Renovation & Modernisation of Hydro Power Projects Bhai Lal Chief Engineer HE&RM Division, CEA Renovation & Modernisation of Hydro Power Projects Bhai Lal Chief Engineer HE&RM Division, CEA 11 th October, 2017

Generation Capacity in India ( As on 31. 08. 2017 ) 2 Generation Capacity in India ( As on 31. 08. 2017 ) 2

Installed Hydro Power Capacity in MW (As on 31. 08. 2017) 3 Installed Hydro Power Capacity in MW (As on 31. 08. 2017) 3

Electricity Generation in Billion Units ( April 2017 to August 2017 ) Renewable Generation Electricity Generation in Billion Units ( April 2017 to August 2017 ) Renewable Generation April 2017 to July 2017 12. 928 BU 2. 5% 4

Region-wise Power Peak Demand & Peak Met ( April 2017 to August 2017 ) Region-wise Power Peak Demand & Peak Met ( April 2017 to August 2017 ) Region Deficit Northern -3. 6 Western -0. 1 Southern -0. 5 Eastern -0. 9 Northern Eastern -3. 4 All India -1. 5 5

Region-wise Energy Requirement & Availability ( April 2017 to August 2017 ) Region Deficit Region-wise Energy Requirement & Availability ( April 2017 to August 2017 ) Region Deficit Northern -1. 5 Western -0. 1 Southern -0. 08 Eastern -0. 2 Northern Eastern -3. 3 All India -0. 6 6

Objectives of RMU&LE Works - To Improve performance, efficiency, availability and reliability of the Objectives of RMU&LE Works - To Improve performance, efficiency, availability and reliability of the Hydro Power Plant (HPP). R&M Works - To address non-availability of spares due to technological obsolescence. - Technological upgradation of the systems. Uprating Works Uprating of the unit capacity to utilize capacity margins. Restoration Works Restoration of the rated capacity. LE Works Extends the normal useful life of HPP by another 25 -35 years. 7

Major Equipment Covered Under Life Extension • Generator • Transformer & Switchgear • Bus Major Equipment Covered Under Life Extension • Generator • Transformer & Switchgear • Bus Ducts / Cables • Control & Protection System • Turbine (Runner, Guide Vanes) • Fire Protection System • Valves (Penstock Valve & MIV) • Hydro-Mechanical Works (Intake & Draft Tube gates) • Associated Civil Works 8

Plan-wise Hydro R&M Schemes Completed ( VIII Plan - XII Plan ) Sl. No. Plan-wise Hydro R&M Schemes Completed ( VIII Plan - XII Plan ) Sl. No. of Projects Plan (Period) Central Sector State Sector Total Installed Capacity (MW) Estimated Cost (Rs. Crs. ) Actual Expend. (Rs. Crs) Benefit [Res. –Restoration; U – Uprating; LE – Life Exten ] (MW) 1. Upto VIII Plan (1992 -97) 2 11 13 1282. 00 125. 57 127. 37 429. 00 [54. 00(LE)+ 39. 00(U) + 336. 00(Res. )] 2. IX Plan (1997 -2002) 8 12 20 4892. 10 597. 84 570. 16 1093. 03 [423. 00(LE)+ 339. 00(U) + 331. 03(Res. )] 3. X Plan (2002 -07) 5 27 32 4446. 60 1016. 31 1029. 24 829. 08 [701. 25 (LE)+ 123. 40(U) + 4. 43(Res. )] 4. XI Plan (2007 -12) 4 14 18 5841. 20 412. 83 294. 84 735 [708 (LE)+12 (U) +15 (Res. )] 5. XII Plan (2012 -17) 2 18 20 4014. 60 1278. 03 1051. 48 534. 40 [476. 40(LE)+ 43(U)+ 15(Res. )] 9

Hydro R&M Schemes Programmed for Completion during 2017 -22 Sl. No. of Projects Central Hydro R&M Schemes Programmed for Completion during 2017 -22 Sl. No. of Projects Central Sector State Sector Total Installed Capacity (MW) Scheme Category Estimated Cost (Rs. Crs. ) Benefit Res. – Restoration; U – Uprating; LE – Life Extension (MW) a) Programmed 7 38 45 7788. 40 5784. 44 3009. 15 [2839. 20(LE)+ 169. 95(U)] 2174. 90 [2043. 70 (LE)+ 131. 20 (U)] b) Under implementation 5 22 27 5038. 35 3088. 60 c) Under Tendering 1 11 12 2279. 10 1678. 80 525. 75 [505. 75 (LE)+ 20 (U)] d) Under DPR Preparation/ Finalisation/ Approval 1 5 6 470. 95 1017. 04 308. 50 [298. 75 (LE)+ 18. 75(U)] 10

Average Cost of Life Extension of Hydro Projects Period Installed Capacity (MW) Benefits Uprating Average Cost of Life Extension of Hydro Projects Period Installed Capacity (MW) Benefits Uprating (MW) Life Extension (MW) Restoration (MW) Total (MW) Average cost of Benefit ( Rs. Crs /MW) XI Plan (2007 -2012) 5841. 20 12. 00 708. 00 15. 00 735. 00 0. 17 XII Plan (2012 -2017) 4014. 60 43. 00 476. 40 15. 00 534. 40 1. 67 During 2017 -22 7788. 40 169. 95 2839. 20 - 3009. 15 1. 68 ( estimated ) Note: The actual cost in a project depends on project specific parameters, scope of work, etc. , which may vary from project to project. 11

List of Hydro RMU&LE schemes under implementation Sl. Project, Agency No State Inst. Cap. List of Hydro RMU&LE schemes under implementation Sl. Project, Agency No State Inst. Cap. (MW) Benefits (MW) 1 Bhakra LB, BBMB Himachal Pradesh 5 x 108 90. 00 (U)+ 540. 00(LE) 2 Ganguwal U 2& Kotla U 3, BBMB Himachal Pradesh 2 x 24. 2 48. 4 (LE) 3 Dehar Power House, BBMB Himachal Pradesh 1 x 165 - 4 Baira Siul, NHPC Himachal Pradesh 3 x 60 180 (LE) 5 Bhaba Power House, HPSEB Himachal Pradesh 3 x 40 120 (LE) 6 7 Salal, NHPC Ganderbal, J&KSPDC Jammu & Kashmir 6 x 115 2 x 3+2 x 4. 5 9. 00 (LE) 8 Chenani, J&KSPDC Jammu & Kashmir 5 x 4. 66 23. 30 (LE) 9 Tiloth, UJVNL Uttarakhand 3 x 30 90 (LE) 10 Dhalipur, UJVNL Uttarakhand 3 x 17 51. 00 (LE) 11 Rihand, UPJVNL Uttar Pradesh 6 x 50 300. 00 (LE) 12 Obra, UPJVNL Uttar Pradesh 3 x 33 99. 00 (LE) 13 Ukai, GSECL Gujarat 4 x 75 - 14 Kadana PSS, GSECL Gujarat 3 x 60 - 12

List of Hydro RMU&LE Schemes under Implementation Sl. Project, Agency, State No State Inst. List of Hydro RMU&LE Schemes under Implementation Sl. Project, Agency, State No State Inst. Cap. (MW) 15 Nagarjuna Sagar Ph-II works, TSGENCO Telangana 1 x 110+ 7 x 100. 8 - 16 Nagarjuna Sagar Left Canal Power House, TSGENCO Telangana 2 x 30 - 17 Nagjhari, U-1 to 6, KPCL Karnataka 5 x 150+ 1 x 135 15 (U) 18 Bhadra River Bed, KPCL Karnataka 2 x 12 - 19 Sholayar, KSEB Kerala 3 x 18 54. 00 (LE) 20 Idukki 1 st stage, KSEB Kerala 3 x 130 - 21 Sholayar-I, TANGEDCO Tamil Nadu 2 x 35 14. 00(U) + 70. 00 (LE) 22 Gandhi Sagar, MPPGCL Madhya Pradesh 5 x 23 - 23 Bargi, MPPGCL Madhya Pradesh 2 x 45 - 24 Pench, MPPGCL Madhya Pradesh 2 x 80 - 25 Hirakud-I U 5&6, OHPC Odisha 2 x 37. 5 12. 2 (U) + 75. 00 (LE) 26 Hirakud-II, OHPC Odisha 1 x 24 24. 00 (LE) 27 Balimela, OHPC Odisha 6 x 60 360(LE) Benefits (MW) 13

Thank You 14 Thank You 14