OPEN ACCESS EXPERIANCES AND WAY AHEAD WORKSHOP ON GRID SECURITY AND MANAGEMENT on 28 th and 29 th April, 2008 V K Agrawal, General Manager

OPEN ACCESS: DEFINITION AS PER ELECTRICITY ACT, 2003 Section 2 (47) “Open access” means the non-discriminatory provision for the use of transmission lines or distribution system or associated facilities with such lines or system by any licensee or consumer or a person engaged in generation in accordance with the regulations specified by the Appropriate Commission;” “Open access” means the non-discriminatory provision for the use of transmission lines or distribution system or associated facilities with such lines or system by any licensee or consumer or a person engaged in generation in accordance with the regulations specified by the Appropriate Commission;”

CERC Open Access Regulations, Subject to any other regulations specified by the Commission, the long-term customer shall have first priority for using the inter-State transmission system for the designated use. These Regulations shall apply for utilization of surplus capacity available thereafter on the inter-State transmission system by virtue of- (a) Inherent design margins; (a) Inherent design margins; (b) Margins available due to variations in power flows; (c ) Margins available due to in-built spare transmission capacity created to cater to future load growth or generation addition:

CERC Open Access Regulations, 2008 Effective Effective Regulations cover only Short-term Open Access Regulations cover only Short-term Open Access Transactions categorized as Bilateral and Collective (through PX) Transactions categorized as Bilateral and Collective (through PX) Earlier Products of Short-Term retained under Bilateral Transactions Earlier Products of Short-Term retained under Bilateral Transactions Nodal Agency Nodal Agency Bilateral : RLDCs Bilateral : RLDCs Collective : NLDC Collective : NLDC

CERC Open Access Regulations, 2008 Transmission Charges moved from “Contract Path” to “Point of Connection” Transmission Charges moved from “Contract Path” to “Point of Connection” Both Buyers and Sellers of Collective transactions to bear transmission charges and absorb transmission losses Both Buyers and Sellers of Collective transactions to bear transmission charges and absorb transmission losses Inter-Regional links -No Separate treatment. Inter-Regional links -No Separate treatment. Emphasis on “Scheduling” rather than “Reservation” Emphasis on “Scheduling” rather than “Reservation” SLDC consent mandated along with application SLDC consent mandated along with application In case of Congestion – e-Bidding without Price Cap In case of Congestion – e-Bidding without Price Cap Exit Option provided with payment of up to 5 days open access charges. Exit Option provided with payment of up to 5 days open access charges. Moving towards empowerment of SLDCs Moving towards empowerment of SLDCs

Regulation 2004 of CERC Regulations on Short-Term Open Access Open Access Duration - Up to One year maximum -single application possible ST Rate - in Rs/MW/Day - Min. Charges for one day Transmission Charges a. Intra Regional – 25% of Long Term Charges b. Inter Regional – 25% of Long Term Charges Operating Charges a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 3000/day for each RLDC involved – Rs. 3000/day for each SLDC involved c. Handling &Service Charges - 2% of total charges ( to )

Regulation 2004 (Amendment 2005)of CERC Regulations on Short Term Open Access Open Access Duration - Up to three months -single application possible ST Rate - in Rs/MW/Day - Charges as per continuous block of up to 6 hours, 12 hours, and more than 12 hours Transmission Charges a. Intra Regional – 25% of Long Term Charges b. Inter Regional – 50% of Long Term Charges Operating Charges a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 3000/day for each RLDC involved – Rs. 1000/day for each RLDC involved c. Handling &Service Charges - Nil ( to )

Regulation 2008 of CERC Regulations on Short Term Open Access Open Access Duration - Bilateral -Up to 3 months separate application for each month - Bilateral -Up to 3 months separate application for each month - Collective: -Only Day ahead ST Rate - in Rs/MWh - Based on Scheduled Energy - in Rs/MWh - Based on Scheduled Energy Transmission Charges Bilateral: Bilateral: Rs.30/MWh – intra- regional Rs.60/MWh – Between adjacent regions Rs90/MWh – Wheeling through one or more region Collective Transactions (Px): -Rs. 30/MWh for each point of injection and drawal (From )

Regulation 2008 of CERC Regulations on Short Term Open Access Operating Charges Bilateral: Bilateral: a. Application fee – Rs. 5000/- a. Application fee – Rs. 5000/- b. Scheduling Charges b. Scheduling Charges – Rs. 2000/day for each RLDC involved – Rs. 2000/day for each RLDC involved – Rs. 2000/day for each SLDC involved – Rs. 2000/day for each SLDC involved c. Handling & Service Charges –Nil c. Handling & Service Charges –Nil Collective Transactions: a. Application fee – Rs. 5000/- b. Scheduling Charges b. Scheduling Charges – Rs. 5000/day to NLDC for each State involved ; – Rs. 5000/day to NLDC for each State involved ; -NLDC to Share with RLDCs -NLDC to Share with RLDCs Contd …

Comparison of CERC Regulations on Short-Term Open Access (Regulation 2004, Amendment 2005 and Regulations 2008) S.No. Old Regulations Old Regulations ( to ) Amended Regulations Amended Regulations (w.e.f to (w.e.f to ) ) Regulations, 2008 (w.e.f ) Open Access Duration - Up to One year maximum - single application possible Open Access Duration - Up to Three Months max. - single application possible Open Access Duration Bilateral -Up to 3 months - separate application for each month - Collective: - Only Day ahead ST Rate - in Rs/MW/Day - Min. Charges for one day ST Rate - in Rs./MW/Day -Charges as per continuous block of up to 6 hours, 12 hours, and more than 12 hours Rate -in Rs/MWh - Based on Scheduled Energy

Comparison of CERC Regulations on Short-Term Open Access (Regulation 2004, Amendment 2005 and Regulations 2008) S. N o. Old Regulations Old Regulations ( to ) Amended Regulations Amended Regulations (w.e.f to (w.e.f to ) ) Regulations, 2008 (w.e.f ) Transmission Charges a. Intra Regional – 25% of Long Term Charges b. Inter Regional – 25% of Long Term Charges Transmission Charges a. Intra Regional – 25% of Long Term Charges b. Inter-Regional - 50% of Long Term Charges Transmission Charges: Bilateral: - Rs.30/MWh – intra- regional - Rs.60/MWh – Between adjacent regions - Rs90/MWh – Wheeling through one or more region Collective Transactions (Px): -Rs. 30/MWh for each point of injection and drawal Operating Charges a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 3000/day for each RLDC involved – Rs. 3000/day for each SLDC involved c. Handling &Service Charges - 2% of total charges Operating Charges a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 3000/day for each RLDC involved – Rs. 1000/day for each RLDC involved c. Handling & Service Charges – Nil Operating Charges Bilateral: a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 2000/day for each RLDC and SLDC involved c. Handling & Service Charges -Nil Collective Transactions: a. Application fee – Rs. 5000/- b. Scheduling Charges – Rs. 5000/day to NLDC for each State involved ; -NLDC to Share with RLDCs

UI vs STOA market (All regions) 5% UI market 3% STOA market 100% power market 92% long term market

All India basis

STOA – EXPERIANCES Applications Processed Applications Processed (Since Beginning) > 20,000 No. (Since Beginning) > 20,000 No. Volume (Approved Energy) Volume (Approved Energy) (Since Beginning) > 90BUs (Since Beginning) > 90BUs Applications Approved > 95 % Applications Approved > 95 % Refusal/Non-consent by SLDCs Refusal/Non-consent by SLDCs > 3 - 4% Refusal due to system constraints Refusal due to system constraints < 0.5 % < 0.5 %

STOA – EXPERIANCES Transactions between extreme corners of the country Transactions between extreme corners of the country RGCCPP ( Kayamkulam) to PSEB Arunachal Pradesh(NER) to PSEB TNEB to J&K Large number of Captive Generating plants used STOA and helped in meeting the demand. Large number of Captive Generating plants used STOA and helped in meeting the demand. Ugar Sugars (KAR) - JAIPUR (RAJASTHAN) Godavari Sugars (KAR) - MSEDCL NCS Sugar(ANDHARA) – GUVNL Indorama ( MAH) – APPCC ( ANDHRA) Indorama ( MAH) – APPCC ( ANDHRA)

STOA – EXPERIANCES Due to High demand in the regions, the costly power has been traded through STOA Due to High demand in the regions, the costly power has been traded through STOA RGCCPP ( Kayamkulam) (NAPTHA) to PSEB BSES(KERALA) (DIESEL) to NDMC (DELHI) Diversity being gainfully utilised by Market players under STOA Diversity being gainfully utilised by Market players under STOA Generators PLF has also increased. Generators PLF has also increased.

Issues Skewed load – generation levels Skewed load – generation levels Increased line loading Increased line loading Consents by STU/SLDC for injection of power by embedded customers Consents by STU/SLDC for injection of power by embedded customers Telemetry Telemetry Metering Metering Scheduling Scheduling PPAs PPAs

Issues UI Settlement of Intra state entities UI Settlement of Intra state entities Before the Implementation of Open Access Regulations 2008, Various STU/SLDCs are charging differently with UI rates for different embedded customers. In the New Open Access Regulations the problem is addressed Before the Implementation of Open Access Regulations 2008, Various STU/SLDCs are charging differently with UI rates for different embedded customers. In the New Open Access Regulations the problem is addressed Functional Autonomy of SLDC Functional Autonomy of SLDC

Typical Approvals- Captive Power Plants Typical Approvals- Captive Power Plants Captive Power Plant Quantum( MW) Eastern Region NBVL(OPTCL)27 SAIL-DSP(DVC)20 TISCO(DVC)60 Bhushan Steel 25 J.P Cement (Rewa) 5 Western Region Indo Rama synthetics 22 PSKL10-30 Southern Region Renuka Sugar 25 Vishwanath Sugar 7.5 Godavari Sugar 25 Ugar Sugar 25 Jindal Steel 200 Nav Bharat 50 NCS Sugar 13

STOA CASE STOA CASE APTRANSCO to MPSEB 100 MW for One day from 0000 to 0600 hrs.

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0600 HRS ) 100 MW AT INJECTION POINT for 1 day INJECTING UTILITY APTRANSCO CUSTOMER: NVVNL DRAWEE UTILITY MPSEB CAPACITY APPROVED 100 MW DAILY PERIOD HRS AP WR GRID MP HVDC BACK TO BACK AT BHADRWATHI IN WR INTERVENING REGIONAL LINK 1.SR-WR TRADER: NVVNL

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0600 HRS ) 100 MW AT INJECTION POINT for 1 day EXPORT AT AP 100 MW AT SR PERIPHERY 96.9 MW MP RECIEVES 93.0 MW LOSSES IN SR 3.12% LOSSES IN WR 4% TOTAL LOSSES FOR TRANSACTION 7.0 MW AP WR GRID MP HVDC BACK TO BACK AT BHADRWATHI IN WR CTU

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0600 HRS ) 100 MW AT INJECTION POINT for 1 day APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION MORE DETAILS TRANSMISSION CHARGES PER MW PER DAY 1.Rs FOR CTU-SR 2.Rs FOR SR-WR LINK 3.Rs FOR CTU-WR TOTAL TRANSMISSION CHARGE PER UNIT 34.53Ps/. SCHEDULING CHARGES PER DAY 1.Rs 3000FOR SRLDC 2.Rs 3000FOR WRLDC AP WR GRID MP HVDC BACK TO BACK AT BHADRWATHI IN WR Payments as per Regulation 2004 of CERC

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0600 HRS ) 100 MW AT INJECTION POINT for 1 day APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION MORE DETAILS TRANSMISSION CHARGES PER MW PER DAY 1.Rs FOR CTU-SR 2.Rs FOR SR-WR LINK 3.Rs FOR CTU-WR TOTAL TRANSMISSION CHARGE PER UNIT 13.52Ps /. SCHEDULING CHARGES PER DAY 1.Rs 3000FOR SRLDC 2.Rs 3000FOR WRLDC AP WR GRID MP HVDC BACK TO BACK AT BHADRWATHI IN WR Payments as per Regulation 2004 Amendment 2005) of CERC

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0600 HRS ) 100 MW AT INJECTION POINT for 1 day APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION MORE DETAILS TRANSMISSION CHARGES 1.Rs 90 /MWH FOR WHEELING TOTAL TRANSMISSION CHARGE PER UNIT 7.83Ps/. SCHEDULING CHARGES PER DAY 1.Rs 2000FOR SRLDC 2.Rs 2000FOR WRLDC AP WR GRID MP HVDC BACK TO BACK AT BHADRWATHI IN WR Payments as per Regulation 2008 of CERC

Comparison of CERC Regulations on Short-Term Open Access (Regulation 2004, Amendment 2005 and Regulations 2008) Old Regulations Old Regulations ( to ) Amended Regulations Amended Regulations (w.e.f to (w.e.f to ) ) Regulations, 2008 (w.e.f ) Total STOA Charges Paisa/Unit Total STOA Charges Paisa/Unit Total STOA Charges Paisa/Unit 7.83

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (100 MW) BACK Payments as per Regulation 2004 of CERC

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (100 MW) BACK Payments as per Regulation 2004 (Amendment 2005 ) of CERC

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (100 MW) BACK Payments as per Regulation 2008 of CERC

Any mismatch between the scheduled and the actual drawal at drawal points and scheduled and the actual injection at injection points for the intra- State entities shall be determined by the concerned State Load Despatch Centre and covered in the intra-State UI accounting scheme. Unless specified otherwise by the concerned State Commission, UI rate for intra-State entity shall be 105% (for over-drawals or under generation) and 95% (for under- drawals or over generation) of UI rate at the periphery of regional entity. Unscheduled Inter-change (UI) Charges

Development of the Power Market in India Development of the Power Market Development of the Power Market Section 66, IE Act 2003 Section 66, IE Act 2003 National Electricity Policy, 12-Feb-2005, Para 5.7.1(d) National Electricity Policy, 12-Feb-2005, Para 5.7.1(d) Implementation of Inter-State ABT : Implementation of Inter-State ABT : Metering, Scheduling and Settlement Metering, Scheduling and Settlement Introduction of Open Access in Inter State Transmission : May 2004 Introduction of Open Access in Inter State Transmission : May 2004 Development of PX Development of PX Staff paper by CERC : July 2006 Staff paper by CERC : July 2006 Public hearing : December 2006 Public hearing : December 2006 Guidelines for setting up PX : February 2007 Guidelines for setting up PX : February 2007 Approval for setting up first PX : MCX, August 2007 Approval for setting up first PX : MCX, August 2007 Hearing held for setting up Second PX, NCEDEX,NSE Hearing held for setting up Second PX, NCEDEX,NSE

Power Exchange A Power exchange facilitates equitable, transparent and efficient trading of power. A Power exchange facilitates equitable, transparent and efficient trading of power. Bridges the demand supply mismatch by bringing larger players together for buying and selling in an auction based system. Bridges the demand supply mismatch by bringing larger players together for buying and selling in an auction based system. While maintaining complete anonymity, resolves the constraints in the earlier formats, Viz. search costs, asymmetric information, transaction costs, and counter-party risks. While maintaining complete anonymity, resolves the constraints in the earlier formats, Viz. search costs, asymmetric information, transaction costs, and counter-party risks.

Power Exchange Power Exchange Presently CERC has allowed only Day ahead Market At present CERC has allowed only National level operated Power exchanges. In due course if need arises Regional level operated exchanges will come. In power exchanges, as per CERC norms the price discovery is through Double sided closed auction. Collective transaction means a set of transactions discovered in power exchange through anonymous, simultaneous competitive bidding by buyers and sellers For Power Exchange transactions the Nodal agency will be National Load Despatch Centre (NLDC).

Power Exchange The ATC declaration is to be done by NLDC on its web site every day. The ATC declaration is to be done by NLDC on its web site every day. Depending on the corridor availabilities the solution is to be found out by the power exchanges and the allowed trades will be intimated to NLDC. Depending on the corridor availabilities the solution is to be found out by the power exchanges and the allowed trades will be intimated to NLDC. If there is no congestion NLDC will accept the trades and issue the schedules to the power exchange and the same will be implemented in RLDC schedules. If there is no congestion NLDC will accept the trades and issue the schedules to the power exchange and the same will be implemented in RLDC schedules. In Power Exchange transactions both buyer and seller have to pay the Transmission and operating charges separately. In Power Exchange transactions both buyer and seller have to pay the Transmission and operating charges separately. The transmission losses also have to be borne by the buyer and seller separately. The transmission losses also have to be borne by the buyer and seller separately.

STOA CASE Comparison of CERC Regulations on Short-Term Open Access (Regulation 2004, Amendment 2005 and Regulations 2008) STOA CASE Comparison of CERC Regulations on Short-Term Open Access (Regulation 2004, Amendment 2005 and Regulations 2008) WBSEB to AJMER (Rajasthan) 20 MW for 27 days from 0000 to 1700 hrs. and 2300 to 2400 hrs.

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND HRS ) 20 MW FROM to INJECTING UTILITY WBSEB CUSTOMER: NVVNL DRAWEE UTILITY AJMER ( DISCOM ) INTERVENING REGION SR & WR CAPACITY APPROVED 20 MW DAILY PERIOD & hrs DATE OF COMMENCEMENT DATE OF EXPIRY INTERVENING REGIONAL LINK ER-SR SR-WR WR-NR WB SR HVDC BACK TO BACK AT GAZUWAKA IN SR ER NR WR RAJASTHAN AJMER HVDC BACK TO BACK AT BHADRWATHI IN WR HVDC BACK TO BACK AT VINDHYACHAL IN WR TRADER: NVVNL INTERVENING STATE TRANSMISSION UTILITYRRVPN

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND HRS ) 20 MW FROM to EXPORT AT WB20 MW AT ER-SR PERIPHERY 19.4 MW AJMER RECIEVES 17.1 MW LOSSES IN ER 3% LOSSES IN SR 3.12% TOTAL LOSSES FOR TRANSACTION 2.9 MW WB SR HVDC BACK TO BACK AT GAZUWAKA IN SR ER NR WR RAJASTHAN AJMER HVDC BACK TO BACK AT BHADRWATHI IN WR AT SR-WR PERIPHERY 18.8 MW AT WR-NR PERIPHERY 18.1 MW AT NR-RAJ.PERIPHERY 17.6 MW LOSSES IN WR 4% LOSSES IN NR 3% LOSSES IN RAJASTHAN 3% HVDC BACK TO BACK AT VINDHYACHAL IN WR

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND HRS ) 20 MW AT INJECTION POINT FROM to APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION TRANSMISSION CHARGES PER MW PER DAY 1.Rs FOR CTU-ER 2.Rs FOR ER-SR LINK 3.Rs FOR CTU-SR 4.Rs FOR SR-WR LINK 5.Rs FOR CTU-WR 6.Rs FOR WR-NR LINK 7.Rs FOR CTU-NR 8.Rs FOR RAJASTHAN TOTAL TRANSMISSION CHARGE PER UNIT34.15Ps/. SCHEDULING CHARGES PER DAY 1.Rs 3000FOR ERLDC 2.Rs 3000FOR SRLDC 3.Rs 3000FOR WRLDC 4.Rs 3000FOR NRLDC 5.Rs 3000FOR RAJASTHAN WB SR HVDC BACK TO BACK AT GAZUWAKA IN SR ER NR WR RAJASTHAN AJMER HVDC BACK TO BACK AT BHADRWATHI IN WR HVDC BACK TO BACK AT VINDHYACHAL IN WR MORE DETAILS NEW

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW) BACK

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW) BACK

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW) BACK

OPEN ACCESS: DEFINITION AS PER ELECTRICITY ACT, 2003 “ licensee “ means a person who has been granted a licence under section 14; The Appropriate Commission may, on application made to it under section 15, grant any person licence to any person - (a) to transmit electricity as a transmission licensee; or (b) to distribute electricity as a distribution licensee; or (c) to undertake trading in electricity as an electricity trader, in any area which may be specified in the licence:

OPEN ACCESS: DEFINITION AS PER ELECTRICITY ACT, 2003 "consumer" means any person who is supplied with electricity for his own use by a licensee or the Government or by any other person engaged in the business of supplying electricity to the public under this Act or any other law for the time being in force and includes any person whose premises are for the time being connected for the purpose of receiving electricity with the works of a licensee, the Government or such other person, as the case may be;

OPEN ACCESS: DEFINITION AS PER ELECTRICITY ACT, 2003 No person shall (a) transmit electricity; or (b) distribute electricity; or (c) undertake trading in electricity, unless he is authorised to do so by a licence issued under section 14, or is exempt under section 13.

Transparency - Information Sharing Available Transfer Capacity (ATC) -3 months ahead Available Transfer Capacity (ATC) -3 months ahead Past & Current Transactions Past & Current Transactions Injection & Drawal Schedules Injection & Drawal Schedules Un-requisitioned Surplus Un-requisitioned Surplus Frequency Trend Frequency Trend Urgent market information – unit tripping, load crash, contingencies Urgent market information – unit tripping, load crash, contingencies 52 week ISTS pooled losses 52 week ISTS pooled losses STOA Rate / Procedures for capacity reservation STOA Rate / Procedures for capacity reservation

STOA CASE STOA CASE KAYAMKULAM RGCCPP, NTPC to PSEB 150 MW for 31 days on Round the Clock basis

SR STOA OF KSEB(RGCCPP) - PSEB 0000 HRS – 2400 HRS 150MW AT RGCCPP EXBUS POINT for 31 days KERALA INJECTING UTILITY KYCPP,KSEB TRADER: NVVNL KAYAMKULAM RGCCPP NTPC) DRAWEE UTILITYPSEB CAPACITY APPROVED 150 MW DAILY PERIOD HRS CUSTOMER: NVVNL WR NR PSEB HVDC BACK TO BACK AT VINDHYACHAL IN WR HVDC BACK TO BACK AT BHADRWATHI IN WR INTERVENING REGION WR INTERVENING REGIONAL LINK SR-WR WR-NR INTERVENING STATE TRANSMISSION UTILITYKSEB

SR STOA OF KSEB(RGCCPP) - PSEB 0000 HRS – 2400 HRS 150MW AT RGCCPP EXBUS POINT for 31 days KERALA KAYAMKULAM RGCCPP(NTPC) WR NR PSEB HVDC BACK TO BACK AT VINDHYACHAL IN WR HVDC BACK TO BACK AT BHADRWATHI IN WR EXPORT AT RGCCPP BUS150 MW PSEB RECIEVES MW AT KERALA PERIPHERY MW LOSSES IN KERALA 0.75% LOSSES IN SR 3.12% AT SR-WR PERIPHERY MW LOSSES IN WR 4.0% AT WR-NR PERIPHERY MW LOSSES IN NR 3.0%

SR STOA OF KSEB(RGCCPP) - PSEB 0000 HRS – 2400 HRS 150MW AT RGCCPP EXBUS POINT for 31 days KERALA KAYAMKULAM RGCCPP(NTPC) WR NR PSEB HVDC BACK TO BACK AT VINDHYACHAL IN WR HVDC BACK TO BACK AT BHADRWATHI IN WR APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION TRANSMISSION CHARGES PER MW PER DAY 1.Rs 843FOR CTU-SR 2.Rs 1311FOR SR-WR LINK 3.Rs 357FOR CTU-WR 4.Rs 600FOR WR-NR LINK 5.Rs 594 FOR CTU-NR 6.Rs FOR KSEB SCHEDULING CHARGES PER DAY 1.Rs 3000FOR SRLDC 2.Rs 3000FOR WRLDC 3.Rs 3000FOR NRLDC 4.Rs 1000FOR KSEB TOTAL TRANSMISSION CHARGE PER UNIT 18.5/. Ps… Details

SR STOA OF KSEB(RGCCPP) - PSEB 0000 HRS – 2400 HRS 150MW AT RGCCPP EXBUS POINT for 31 days KERALA KAYAMKULAM RGCCPP(NTPC) WR NR PSEB HVDC BACK TO BACK AT VINDHYACHAL IN WR HVDC BACK TO BACK AT BHADRWATHI IN WR APPLICATION PROCESSING FEE Rs 5000 PER TRANSACTION TRANSMISSION CHARGES PER MWHR 1.Rs 90FOR Bilateral Wheeling through one or more region 1.Rs 30 FOR KSEB SCHEDULING CHARGES PER DAY 1.Rs 2000FOR SRLDC 2.Rs 2000FOR WRLDC 3.Rs 2000FOR NRLDC 4.Rs 2000FOR KSEB TOTAL TRANSMISSION CHARGE PER UNIT 12.2/. Ps… Details

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF RGCCPP – PSEB OF NVVNL (150 MW) BACK

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF RGCCPP – PSEB OF NVVNL (150 MW) BACK