Index. 2 Abstract on Demand of SR I 19 TN : Energy Requirement Vs Availability (MU) VI-D

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2 Index Sl.No. Particulars Annexure No Sl.No. Particulars Annexure No 1 Statewise Surplus / Deficit (%) Front Page 18 TN : Schedule of Generation in MU VI-C 2 Abstract on Demand of SR I 19 TN : Energy Requirement Vs Availability (MU) VI-D 3 Abstract on Energy of SR II 20 TS : Unit wise generation in MW VII-A 4 AP : Unit wise generation in MW III-A 21 TS : Power Requirement Vs Availability (MW) VII-B 5 AP : Power Requirement Vs Availability (MW) III-B 22 TS : Schedule of Generation in MU VII-C 6 AP : Schedule of Generation in MU III-C 23 TS : Energy Requirement Vs Availability (MU) VII-D 7 AP : Energy Requirement Vs Availability III-D 24 PY : Power Requirement Vs Availability (MW) VIII-A 8 KAR : Unit wise generation in MW IV-A 25 PY : Energy Requirement Vs Availability (MU) VIII-B 9 KAR : Power Requirement Vs Availability (MW) IV-B 26 NLC - TS I : Power Requirement Vs Availability (MW) IX-A 10 KAR : Schedule of Generation in MU IV-C 27 NLC - TS I : Energy Requirement Vs Availability (MU) IX-B 11 KAR : Energy Requirement Vs Availability (MU) IV-D 28 Power Availability of CGS (NLC,NPCIL & NTPC) in MW X-A 12 Kerala : Unit wise generation in MW V-A 29 Energy Availability of CGS (NLC,NPCIL & NTPC) in MU X-B 13 Kerala : Power Requirement Vs Availability (MW) V-B 30 Local Loads of NLC TS I & II (MW & MU) XI 14 Kerala : Schedule of Generation in MU V-C 31 SR : Power Requirement Vs Availability (MW) XII-A 15 Kerala : Energy Requirement Vs Availability (MU) V-D 32 SR : Energy Requirement Vs Availability (MU) XII-B 16 TN : Unit wise generation in MW VI-A 33 Chart : Ex bus Demand Availabilty (MW) of SR Exhibit - I 17 TN : Power Requirement Vs Availability (MW) VI-B 34 Chart : Ex bus Energy Availabilty (MU) of SR Exhibit - II 35 Inflows into Major Reservoirs of SR Appendix - D

3 April 2017 म र 2018 तक क अवहध क हलए प रत य ह त हबर ल आप र तत क हस थहत Anticipated Power Supply Position for the period from April 2017 to March 2018 कम य अहध ष % Deficit (-) / Surplus (+) र ज य STATES आ ध र प रद ANDHRA PRADESH त ल ग न TELANGANA कन टक KARNATAKA क रल KERALA तहमल न ड TAMIL NADU प द र र PUDUCHERRY दह ण त र S R मह न MONTHS म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) म ग MD (MW) अप ह त ऊर / ER (MU) अप र ल / Apr मई / May र न / Jun र ल ई / Jul अगस त / Aug ह त बर / Sep अक त बर / Oct नव बर / Nov दद बर / Dec र नवर / Jan फ़रवर / Feb म र / Mar Note : Planned MTOA/STOA purchases are included in their availablity

4 SOUTHERN REGION ABSTRACT ON EX-BUS DEMAND POSITION ( FIGURES IN MW) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 1 ANDHRA PRADESH a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT KARNATAKA a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT KERALA a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT TAMILNADU a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT TELANGANA a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT PONDICHERRY REGION a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT PGCIL (Gaz/Tal/Kol) SOUTHERN REGION a EX-BUS DEMAND AVAILABILITY b EX-BUS UNRESTRICTED REQUIREMENT c DEFICIT(-)/SURPLUS(+) ANNEXURE - I d PERCENTAGE DEFICIT :1:

5 1 ANDHRA PRADESH Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT KARNATAKA a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT KERALA a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT TAMILNADU SOUTHERN REGION ABSTRACT EX-BUS ENERGY POSITION ANNEXURE - II ( FIGURES IN MU) a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT TELANGANA a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT PONDICHERRY REGION a EX-BUS ENERGY AVAILABILITY b EX-BUS ENERGY REQUIREMENT c DEFICIT(-)/SURPLUS(+) d PERCENTAGE DEFICIT PGCIL(Gaz/Tal/Kol) SOUTHERN REGION A EX-BUS ENERGY AVAILABILITY B EX-BUS ENERGY REQUIREMENT C DEFICIT(-)/ SURPLUS(+) D PERCENTAGE DEFICIT :2:

6 I HYDRO ( Ex-bus) : Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 1 Machkund (Share %) : MW T.B. Dam & Hampi (Share %) : M Upper Sileru : 240 MW Donkarayi : 25 MW Lower Sileru : 460 MW Srisailam RBPH : 770 MW Srisailam LBPH : 900 MW Nagarjunasagar : MW Nagarjunasagar RCPH & Extn : MW Nagarjunasagar LCPH : 60 MW Priyadarsini Jurala (Upper Jurala) : % Lower Jurala HEP : 240 MW Nizamsagar : 10 MW Pochampad : 36 MW Penna Ahobilam : 20 MW Chettipeta MHS Singuru : 15 MW Nagarjunasagar Tail Pond Dam HES : 50 MW Mini Hydro (by APTRIPCO) II THERMAL ( Ex-bus) : ANDHRA PRADESH GROSS GENERATING CAPABILITY ANNEXURE - III A ( FIGS IN MW) TOTAL( ) : A 1 COAL : Ramagundam TS - B Kothagudem TPS - A,B,C [Unit 1-8] Kothagudem TPS - D [Unit 9-10] Kothagudem TPS - E [Unit 11] Dr. NTTPS, Vijayawada [Unit 1-7] MW Rayalaseema TPP [Unit 1-5] MW RTPP Stage IV (Unit - 6) 600 MW Kakatiya TPP Stg - I SDS TPS Stage - I, Nellore (U - 1 : 800 MW) SDS TPS Stage - II, Nellore (U - 2 : 800 MW) TOTAL( ) : :3:

7 ANDHRA PRADESH POWER REQUIREMENT VS AVAILABILITY Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 I HYDRO : a Ex-bus b Consumption in auxiliaries (1.0 % of c) c Gross II(A) THERMAL (COAL) : a Ex-bus b Gross c Consumption in auxiliaries d Net Ex-bus (b-c) II(B) GAS : a Vijjeswaram GTS (I+II) Gross b Vijjeswaram GTS (I+II) Ex-bus (Aux.3.0 %) III PURCHASES : A Simhadri-NTPC B Private 1 GVK, Jegurupadu [Stg 1&2] : ( ) Spectrum (Godavari), Kakinada [ MW] Lanco, Kondapalli Ph - I (368 MW) Reliance, Peddapuram (220 MW) Vemagiri (370 MW) Gautami (464 MW) HNPCL (Hinduja) : 2x520 = 1040 MW Singareni Collieries (STPP) U-1&2 : 1200 MW Koonaseema (444 MW) Co Gen+Bio Mass+others (Non Conventional) Mini Hydel Power Projects Wind Energy Solar Energy C Captive Plants : 1 Vizag Steel Plant 2 Nav Bharat Ferro Alloys 3 Srivathsa Power Projects ( MW) TOTAL PURCHASES (III ( A+B+C )) :4: ANNEXURE - III B ( FIGS IN MW)

8 ANDHRA PRADESH POWER REQUIREMENT Vs AVAILABILITY Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 IV Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share IV. AAssistance from other Regions (NR): Jhajjar V Bilaterals ( MTOA, STOA including TPCIL) VI Ex-bus Availability (I(a)+II(A)(d)+II(B)(b)+III+IV+IV A+V) VII Ex-bus Unrestricted Requirement VIII Surplus(+) / Deficit(-) IX Percentage Deficit {VIII/VII)*100} X Gross Availability (I(c)+II (A) (b)+ii (B) (a)+iii+iv+iv.a+v) :5:

9 SCHEDULE OF GENERATION ( FIGS IN MU) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I HYDRO ( Ex-bus) : 1 Machkund (Share %) [Gross 100 % = 481 MU TB.Dam & Hampi (Share %)[Gr 100 % = 175 M Upper Sileru (I & II) Donkarayi Lower Sileru Srisailam RBPH Srisailam LBPH Nagarjunasagar Nagarjunasagar RCPH & Extn Nagarjunasagar LCPH Priyadarsini Jurala (Upper Jurala) : % Lower Jurala HEP (U : 1,2&3) Nizamsagar Pochampad Penna Ahobilam Chettipeta MHS Singuru Nagarjunasagar Tail Pond Dam HES Mini Hydro TOTAL ( ) : II A THERMAL ( Ex-bus) : COAL : 1 Ramagundam TS - B (Gross = 440 MU) Kothagudem TPS - A,B,C [Unit 1-8] (Gross=4000 MU) Kothagudem TPS - D [Unit 9-10] Gross = 3200 MU Kothagudem TPS - E [Unit 11] Gr=3300 MU Dr. NTTPS, Vijayawada - Unit 1-7 (Gross = MU) ANDHRA PRADESH ANNEXURE - III C Rayalaseema TPP [Unit 1-5] (Gr. = 7500 MU) RTPP Stage IV [Unit 6] (Gr. = 2819 MU) Kakatiya TPP Stg - I (Gross = 3500 MU) SDS TPS Stg I, Nellore (U-1) (Gr=4600 MU) SDS TPS Stg II, Nellore (U-2) (Gr=4600 MU) TOTAL ( ) : :6:

10 ANDHRA PRADESH ANNEXURE - III D Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I Hydro : a Ex-bus b Consumption in auxiliaries (1.0 % of c) c Gross II(A) Thermal (Coal) : ENERGY REQUIREMENT VS AVAILABILITY a Ex-bus b Consumption in auxiliaries (9.0, 8.5, 7.5 % of c c Gross II(B) Gas : a Vijjeswaram GTS (I+II) Gross = 600 MU b Vijjeswaram GTS (I+II) Ex-bus (Aux. = 3.0 %) III Purchases : A Simhadri,NTPC (Gr.=7050 MU) : AP=46.11% B Private : 1 GVK, Jegurupadu [Stg 1&2] (Gr = 821 MU) Spectrum (Godavari), Kakinada (Gross = 1000 MU) Lanco, K.Palli Ph-I [368 MW] (Gr = 600 MU) Reliance BSES-Peddapuram (Gross = 0 MU) GMR Vemagiri (Gross = 400 MU) Gauthami (Gross = 0 MU) 0 7 HNPCL (Hinduja) [Gross = 3600 MU] Singareni Collieries (STPP) [Gr = 5500 MU] Konaseema (Gross = 0 MU) Pooled Gas+GMR Co Gen+Bio Mass+others (Non Conventional) Mini Power Plants(MPPs) 0 12 Wind Energy Solar Energy (1125 MW) C Captive Plants : 1 Vizag Steel Plant 0 2 Nav Bharat Ferro Alloys 0 3 Srivathsa Power Projects 0 TOTAL PURCHASES : :7:

11 ( FIGS IN MU) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I Hydro Stations a Gross Energy b Ex-bus Energy II Thermal Stations : II(A)+II(B) a Gross Energy b Ex-bus Energy III Purchases IV Allocation of power (Firm + Unallocated share) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share IV.A Assistance from other Regions (NR) : Jhajjar ANDHRA PRADESH ENERGY REQUIREMENT VS AVAILABILITY V Bilaterals ( MTOA, STOA including TPCIL) VI Ex-bus Energy Available (I(b)+II(b)+III+IV+IVA+V) VII Ex-bus Energy Requirement VIII Surplus(+)/Deficit(-) (VI-VII) IX Percentage Deficit {(VIII/VII)*100} X Gross Energy Available (I(a)+II(a)+III+IV+V) XI LANCO K.Palli Ph-II (Gross = 200 MU) LANCO K.Palli Ph-III A&B (Gr = 1400 MU) XII LVS DG (Gross = 0 MU) XIII SEL. Simhapuri (4 x 150 = 600 MW) (Gr =2000 MU) XIV MEPL, T.Patnam (Minakshi) [Gross = 1200 MU] XV Thermal Power Tech, Nellore [Gross = 8200 MU] XVI SembCorp, Nellore [2x660=1320 MW] Gr=2800 M XVII GMR Vemagiri, Rajmundry, Stg - 2 [ GRETL ] [2x384 = 768 MW] Gr=625 MU XVIIIGMR Energy Ltd, Kakinada [Gr = 0 MU] :8: ANNEXURE- III D (Contd)

12 I HYDRO (Gross) ANNEXURE - IV A KARNATAKA GROSS GENERATING CAPABILITY ( FIGS IN MW) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 1 Sharavathy (1035 MW) MGHE Jog (139.2 MW) Linganamakki Dam PH (55 MW) Nagjhari PH, Kalinadi (885 MW) Supa (100 MW) Varahi (230 MW) + Varahi UGPH (230 MW) Bhadra (39.2 MW) T.B. Dam & Hampi (Share 20 %) 14.4 MW P.Darshini Jurala (U.Jurala) Share 50 % Munirabad PH (28 MW + new Addl 10 MW) Sivasamudram (42 MW) Shimshapura (17.2 MW) Mani Dam PH (9 MW) Ghataprabha (32 MW) Kadra (150 MW) Mallapur & others (9 MW) Kodasalli (120 MW) Gerusoppa [Sharavathy Tail Race (STRP)] : 240 MW Almatti (290 MW) II A TOTAL ( ) THERMAL COAL 1 Raichur Units 1 to 8 (Ex-Bus ) : 1720 MW YTPS, Yermarus, Raichur Dt U-1 : 800 MW YTPS, Yermarus, Raichur Dt U-2 : 800 MW Bellary TPS Unit I (Ex- Bus) : 500 MW Bellary TPS Unit II (Ex- Bus) : 500 MW Bellary TPS Unit III (Ex- Bus) : 700 MW a Total (Ex-Bus) b Total (Gross) B DIESEL (Under conversion to Gas Plant) a Yelahanka (Relief) b Yelahanka (Gross) III RENEWABLES a Kappatagudda Wind Mill b Solar :9:

13 I ANNEXURE - IV B Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 a Gross b Consumption in auxiliaries (1.0% of a) c Ex-bus (a-b) II(a) Thermal Gross (II(A)(b) + II(B)(b)) II(b) Thermal Ex Bus (II(A)(a) + II(B)(a)) III RENEWABLES (State) IV A PURCHASES 1 Udupi TPP (Adani) MTOA (Planned) NCE Projects (CoGen+Bio+Cap+W+S+Hy) Purchases (STOA ) B HYDRO Private Captive Plants TOTAL PURCHASES (A+B) V Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share VI DVC VII Ex-bus Availability (I(c)+II(b)+III+IV+V+VI) VIII Ex-Bus Unrestricted Requirement IX Surplus(+)/Deficit(-) (VII-VIII) X Percentage Deficit {(IXI/VIII)*100} XI Gross Availability (I(a)+II(a)+III+IV+V+VI) KARNATAKA POWER REQUIREMENT VS AVAILABILITY Note : UPCL Share to Punjab (0.0%) :10: ( FIGS IN MW)

14 I HYDRO (Gross) ( FIGS IN MU) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total 1 Sharavathy (SGS) Jog (MGHE) Linganamakki Dam PH (LPH) Nagjhari PH (Kalinadi) - NPH Supa (SPH) Varahi & VUGPH Bhadra HEP TB Dam (Share 20%) [Gr 100%=175 MU] P.Darshini Jurala (U.Jurala) 50 % [Gr 100%=181 MU] Munirabad PH + 10 MW new Unit Shivasamudram Shimshapur PH Mani Dam PH Ghataprabha Kadra PH Mallapur & others 0 17 Kodasalli Gerusoppa [Sharavathy Tail Race (STRP)] Almatti (ADPH) II A TOTAL( ) THERMAL (Ex-bus) COAL 1 Raichur TPS Unit I to VIII (Gr. = MU) YTPS U-1, Yermarus, (Gross = 4000 MU) YTPS U-2, Yermarus, (Gross = 0 MU) Bellary TPS Unit I (Gross = 3050 MU) Bellary TPS Unit II (Gross = 3050 MU) Bellary TPS Unit III (Gross = 3900 MU) a Total (Ex-Bus) b Total (Gross) B DIESEL (Under conversion to Gas Plant) a Yelahanka (Relief) b Yelahanka (Gross) III RENEWABLES KARNATAKA SCHEDULE OF GENERATION ANNEXURE - IV C a Kapatagudda Wind Mill b Solar 0

15 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I HYDRO a Gross b Consumption in auxiliaries (1.0% 0f a) c Ex-bus (a-b) II(a) Thermal Gross (II(A)(b) + II(B)(b) II(b) Thermal Ex-bus (II(A)(a) + II(B)(a) III RENEWABLES IV A PURCHASES Private Major IPPs 1 Udupi TPP (Gr. Gen= 8000 MU) [Adani] LTOA / MTOA (Planned) Minor IPPs KARNATAKA ENERGY REQUIREMENT VS AVAILABILITY ANNEXURE - IV D ( FIGS IN MU) 1 Co-Generation Bio mass Captive Plants Wind (Pvt) Solar (Pvt) Mini Hydel (10.75 MW) B Bilateral Purchases (STOA) TOTAL PURCHASES (A+B) Ex-bus V Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total CGS Share VI DVC Ex-bus Availability VII (I(c)+II(b)+III+IV+V+VI) VIII Ex-Bus Energy requirement IX Surplus(+)/Deficit(-) (VII-VIII) X Percentage Deficit {(IX/VIII)*100} XI Gross Availability (I(a)+II(a)+III+IV+V+VI) Jindal (JSWEL) -Torangallu (Gr = 4200 MU) Tata PCL, Belgaum DG (Gross = 0 MU) Rayalseema, Bellary (Gross = 0 MU) UPCL Share to Punjab (0.0%)

16 KERALA GROSS GENERATING CAPABILITY ANNEXURE - V A ( FIGS IN MW) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 I 1 HYDRO (Gross) : Kuttiady + KES + KAES : 225 MW Sholayar : 54 MW Poringalkuthu : 32 MW PLBE : 16 MW Pallivasal (37.5 MW) Sengulam (48 MW) Panniyar (32 MW) Neriamangalam (77.5 MW) Idukki (780 MW) Sabarigiri (330 MW) Edamalayar (75 MW) Kallada (15 MW) Lower Periyar (180 MW) Kakkad (50 MW) Malankara (10.5 MW) Chembukadavu Peppara Madupetty Malampuzha Urumi Lower Meenmutty Poozhithode Ranni - Perunad Peechi Chimmini, Echippara, Trichur Dist Vilangadu Adiyanpara Vellathooval Barapuzha SHEP, Kannur (3 x 5 MW) Kuttiady tail race TOTAL ( ) Partial Outage ( 0%) Hydro Availability II. a Wind (State) II. b Solar (State) III A 1 THERMAL : DIESEL Brahmapuram (106.6 MW) Kozhikode (128 MW) TOTAL (1+2) IV PURCHASES Kayamkulam -RGCCPP NTPC (Gas) (Gross) A Kayamkulam - RGCCPP- (Relief) (3.0% Aux.) B 1 Private BSES, Eloor (Gas) : 157 MW KPCL, Kasargode (22 MW) Maniyar (Hydro) Kuthungal (Hydro) Ullungal (Hydro) Small Hydel IPP MPS Steel - Thermal Philips Carbon Black Ltd (PCBL) Iruttukanam Karikayam Meenvallam Wind Mill (IPP) Solar (IPP) STOA / MTOA / Day Ahead Total Purchases :13:

17 I Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 a Gross b Consumption in auxiliaries (1.0% of a) c Ex-bus (a-b) II a Gross b Consumption in auxiliaries (3% of a) c Ex-bus (a-b) III Wind & Solar (State) IV PURCHASES V Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share VI Other Region ( NR ) VII HYDRO DIESEL Ex-bus Availability (I(c)+II(c)+III+IV+V+VI) KERALA POWER REQUIREMENT Vs AVAILABILITY ANNEXURE - V B ( FIGS IN MW) VIII Ex-bus Unrestricted Requirement IX Surplus(+) / Deficit(-) (VII-VIII) X Percentage Deficit (VIII/VII)* XI Gross Availability (I(a)+II(a)+III+IV+V+VI) XII Gross Unrestricted Requirement :14:

18 ANNEXURE-V C KERALA SCHEDULE OF GENERATION (FIGS IN MU) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I HYDRO (Gross) : 1 Kuttiady+ KES + KAES Sholayar Poringalkuthu PLBE Pallivasal Sengulam Panniar Neriamangalam + NES Idukki Sabarigiri Idamalayar Kallada Lower Periyar Kakkad Malankara Chembukadavu Peppara Madupetty Malampuzha Urumi Lower Meenmutty Poozhithode Ranni - Perunad Peechi Chimmini, Echippara, Trichur Dist Vilangadu Adiyanpara Vellathooval Barapuzha SHEP, Kannur (3 x 5 MW) Kuttiady tail race TOTAL ( ) II A THERMAL (Gross) : DIESEL : 1 Brahmapuram Kozhikode DPP TOTAL (1+2) III. a Wind Mill, Kanjikode (State) b Solar (State) IV PURCHASES : 1 Kayamkulam - RGCCPP NTPC (Gas) (Gross) Kayamkulam - RGCCPP - (Relief) (3.0% Aux.) Private : 1 BSES, Kochi (Naphtha) 0 2 KPCL, Kasargode 0 3 Maniar (Hydro ) Kuthungal (Hydro) Ullungal (Hydro) Small Hydel IPP MPS Steel (Co-generation Plant) PCBL Iruttukanam Karikayam Meenvallam Wind Mill (IPP) Solar (IPP) STOA / MTOA / Day Ahead Total Purchases :15:

19 I Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total a Gross b Consumption in auxiliaries (1.0% of a) c Ex-bus II DIESEL CAPACITY ON LINE a Gross b Consumption in auxiliaries (3% of a) c Ex-bus (a-b) III Wind Mill + Solar (State) IV PURCHASES V Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share VI Other Region ( NR ) VII HYDRO Ex-bus Energy Available (I(c)+II(c)+III+IV+V+VI) ANNEXURE - V D KERALA ENERGY REQUIREMENT VS AVAILABILITY (FIGS IN MU) VIII Ex-bus Energy Requirement IX Surplus(+)/Deficit(-) (VII-VIII) X Percentage Deficit {(IX/VIII)*100] XI Gross Energy Available (I(a)+II(a)+III+IV+V+VI) XII Gross Energy Requirement :16:

20 ANNEXURE VI A TAMIL NADU GROSS GENERATING CAPABILITY ( FIGS IN MW) I HYDRO 1 Pykara 2 PUSHEP 3 Moyar 4 Kunda 1 to 6 5 Mettur Dam & Tunnel 6 Lower Mettur 7 Periyar 8 Papanasam 9 Servalar 10 Aliyar 11 Sholayar 1 & 2 12 Sarkarpathy 13 Kodayar 1 & 2 14 Suruliyar 15 Kadamparai 16 Total Micro 17 Bavani Kattalai Barrage I 18 Bavani Kattalai Barrage - II 19 Bavani Kattalai Barrage - III 20 Periyar Vaigai - SHEP (I-IV) 21 Periyar PH Enhancement II(A) THERMAL A COAL Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 TOTAL ( ) Ennore : 450 MW North Chennai : 630 MW Tuticorin : 1050 MW Mettur : 840 MW NCTPS St-II : 1200 MW Mettur TPP (Stage-III) : 600 MW TOTAL II(B) GAS 1 Basin Bridge Kovilkalappal / Thirumakottai Valathur GTPS Stg-I : 95 MW Valathur GTPS Stg-II : 92 MW Kuttalam Total Gas III Wind Mill (State) :17:

21 ANNEXURE - VI B TAMIL NADU POWER REQUIREMENT VS AVAILABILITY ( FIGS IN MW) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 I a HYDRO Gross b Consumption in auxiliaries (1.0% of a) c Ex-bus (a-b) II(A) a THERMAL(COAL) Gross b Forced Outage c Net Thermal c Consumption in auxiliaries (8.5% of II(a)) d Ex-bus (c-d) II(B) a GAS Gross b Ex-bus(Aux.Cons 3%) III Wind Mill (State) IV 1 Purchases Kayamkulam-RGCCPP (Relief ) (3.0% Aux.) Kayamkulam RGCCPP( Kerala ) (Gross) Purchases-Private 1 GMR Vasavi (Basin Bridge D.G 196 MW) SPCL, Samalpatty ( MW) MPCL, Madurai ( MW) Pillai Peruma Nallur (330.5 MW) Neyveli - STCMS (250 MW) [TAQA] ABAN (LANCO Tanjore P.C.L : MW) Arkay Energy (Penna) - Pioneer Sub-Total Aux Consumption in IPP Stations (4% ), STCMS=10% Relief from IPPs CPP (MRL, Hi-Tech, TATA PCL & Others) Co-Generation & Bio Mass Solar (Pvt) Wind Mill (Private) Sub-Total TOTAL (Purchases) V Imports from NLC - I :18:

22 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 VI Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share VII Assistance from other Region : TAMIL NADU POWER REQUIREMENT VS AVAILABILITY ANNEXURE - VI B ( FIGS IN MW) E R Purchases (STOA / MTOA/ LTOA) Total VIII Total Ex-bus Availability (I(c)+IIA (e)+ii B(b)+III+IV+V+VI+VII) Ex-Bus Unrestricted Requirement Surplus(+)/Deficit(-) (VIII-IX) XI Percentage Deficit (X/IX)* XII Gross Availability (I(a)+II(A)(c)+II(B)+III(a)+IV+V+VI+VII) :19:

23 ANNEXURE-VI C TAMIL NADU SHEDULE OF GENERATION ( FIGS IN MU) Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Total I HYDRO (Gross) : 1 Pykara PUSHEP Moyar Kundah 1 to Mettur Complex (Dam & Tunnel) Lower Mettur HEP - I to IV Periyar Papanasam Aliyar Servalar Sholayar - I & II Sarkarpathy Kodayar - I & II Suruliyar Kadamparai Total Mini / Micro Bavani Kattalai Barrage - I Bavani Kattalai Barrage - II Bavani Kattalai Barrage - III Periyar Vaigai - SHEP (I-IV) Periyar PH Enhancement TOTAL( ) II A THERMAL (Gross) : COAL 1 Ennore : 450 MW North Chennai : 630 MW Tuticorin : 1050 MW Mettur : 840 MW Mettur TPP (Stage-III) : 600 MW NCTPS St-II : 1200 MW TOTAL B GAS (Gross) : 1 Basin Bridge (GT) Kovilkalappal (GT) / Thirumakottai Valathur GTPS St-I (U 1&2) : 95 MW Valathur GTPS St-II (U 3&4) : 92 MW Kuttalam Total Gas III Wind Mill (State) :20:

24 I HYDRO Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 TOTAL a Gross b Consumption in auxiliaries (1.0% of a) c Ex-bus II(A) THERMAL (COAL) a Gross b Consumption in auxiliaries (8.5 % of a) c Ex-bus (a-b) II(B) Total Gas a Gross b Ex-bus (Aux.Cons. 3%) III Wind Mill (State) IV Purchases 1 Kayamkulam-RGCCPP (Relief) (3.0% Aux.) 2 Kayamkulam RGCCPP( Kerala ) (Gross) Purchases-Private TAMIL NADU ENERGY REQUIREMENT VS AVAILABILITY ANNEXURE-VI D ( FIGURES IN MU) 1 GMR Vasavi (Basin Bridge DG) Samalpatty PCL Madurai PCL (Samayanallur) PP Nallur Neyveli-STCMS [TAQA] ABAN (LANCO Tanjore Power Company), Karuppur Arkay Energy (Penna) - Pioneer, Valantarvy Sub-Total Aux. consumption in IPP stations (4%), STCMS=10% Relief from IPPs CPP (MRL, Hi-Tech, TATA PCL & Others) 0 9 Co-Generation & Bio Mass Solar (Pvt) Wind Mill (Private) Sub-Total TOTAL (Purchases) V Net Energy available from NLC TS-I :21:

25 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 TOTAL VI Allocation of power ( Firm + Unallocated share ) from Inter State Generating Stations : a. NTPC Stations b. NPCIL Stations c. NLC Stations Total ISGS Share VII Assistance from other Region : TAMIL NADU ENERGY REQUIREMENT VS AVAILABILITY ANNEXURE-VI D E R Purchases (STOA / MTOA / LTOA) Total Ex-bus Energy Available VIII (I(c)+IIA(c)+IIB(b)+III+IV+V+VI+VII) IX Ex-Bus Energy Requirement X Surplus(+) / Deficit(-) (VIII-IX) XI Percentage Deficit(X/IX) Gross Energy Available XII (I(a)+IIA(a)+II B(a)+III+IV+V+VI+VII) XIII Coastal Energen,Mutiara,T.kudi(CEGPL)Gr=4500 MU XIV Indh Bharat, T.kudi (IBPIL):300 MW (Gr=0 MU) XV IL & FS (ITPCL):1200 MW (Gr=3590 MU) : 22 : ( FIGURES IN MU)

Index. 2 Abstract on Demand of SR I & I A 19 TN : Energy Requirement Vs Availability (MU) VI-D

Index. 2 Abstract on Demand of SR I & I A 19 TN : Energy Requirement Vs Availability (MU) VI-D Index Sl.No. Particulars Annexure No Sl.No. Particulars Annexure No 1 Statewise Surplus / Deficit (%) Front Page 18 TN : Schedule of Generation in MU VI-C 2 Abstract on Demand of SR I & I A 19 TN : Energy