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11-12 Nov 2009, Istanbul

A USEA WORKSHOP ON “REGIONAL TRANSMISSION NETWORK DEVELOPMENT:IMPLICATIONS FOR TRADE AND INVESTMENT” Ritz Carlton Istanbul-TURKEY. 11-12 Nov 2009, Istanbul. “TURKEY’S ELECTRICITY TRANSMISSION SYSTEM and ITS INTERCONNECTIONS with REGIONAL MARKETS”.

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11-12 Nov 2009, Istanbul

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  1. A USEA WORKSHOPON“REGIONAL TRANSMISSION NETWORK DEVELOPMENT:IMPLICATIONS FOR TRADE AND INVESTMENT”Ritz CarltonIstanbul-TURKEY 11-12 Nov 2009, Istanbul

  2. “TURKEY’S ELECTRICITY TRANSMISSION SYSTEM and ITS INTERCONNECTIONS with REGIONAL MARKETS” byMr.Ercüment ÖZDEMİRCİ Assistance Manager at Transmission Planning Department TEİAŞ/TURKEY

  3. REFORMS AND MARKET INTEGRATION ●Constitutional Amendment of August 1999 (Law 4446) ● The Electricity Market Law, 3 March 2001 (Law 4628). 11 November 2009, Istanbul

  4. REFORMS AND MARKET INTEGRATION ●Basic objectives of the Electricity Market Law - to create a liberal energy market structure - to ensure regulated Third Party Access - to provide any legal entity established in accordance with the Turkish Commercial Law engaging in electricity market activities through obtaining relevant license from the EMRA. 11 November 2009, Istanbul

  5. REFORMS AND MARKET INTEGRATION ●EMRA is responsible for; • Supervising theimplementationof the Electricity Market Law, • Granting licenses, • Determining pricing principles, • Approving all tariffs subject to regulation • Monitoring market performance. 11 November 2009, Istanbul

  6. REFORMS AND MARKET INTEGRATION ●Eligible consumers - more than 1.2 GWh per year consumption ●Balancing and Settlement mechanism 11 November 2009, Istanbul

  7. REFORMS AND MARKET INTEGRATION ● Former Turkish Electricity Generation Transmission Corporation (TEAŞ)has been unbundled into three companies in October 2001: -Electricity Generation Corporation (EÜAS), -Turkish Electricity Transmission Corporation (TEİAŞ). - Turkish Electricity Trading and Contracting Corporation (TETAŞ) ● The distribution segment is functioning separately in 17 regional distribution companies by Turkish Electricity Distribution Corporation (TEDAŞ) including 4 private companies. 11 November 2009, Istanbul

  8. TURKİSH ELECTRİCİTY TRANSMİSSİON CO. TEIAŞ TEİAŞ is; ●a state owned corporation, ●transmission system owner & operator (TSO), ● market operator which provides connection to and use of transmission system services to all users without discrimination, through “Connection and Use of System Agreements”, ● monitors real-time system reliabilty, ●purchase andprovide ancillary services, through “Ancillary Service Agreements”, ● handles international interconnectionsand develops infrastructure. 11 November 2009, Istanbul

  9. TURKİSH ELECTRİCİTY TRANSMİSSİON CO. TEIAŞ TEİAŞ undertakes; ● energy supply of, -uninterrupted, reliable and environment friendly, -lowest-cost, -secure, under, -competitive, apparent and non-discriminatory market conditions, through, - source and country diversification, - competitive market conditions, - non-discriminatory access of all players in the market. 11 November 2009, Istanbul

  10. GENERATION CAPACITY 2008 ●Total installed capacity : 41.817,2 MW - Thermal : 27.595 MW - Hydro : 13.828,3 MW - Wind: 363,7 MW - Geothermal : 29,8 MW 11 November 2009, Istanbul

  11. GENERATION CAPACITY 2008 ●Gross Electricity Generation : 198.418 TWh - Thermal : 164.139 TWh - Hydro : 33.269 TWh - Wind : 0,847 TWh - Geothermal : 0,162 TWh ● Gross Electricity Consumption: 189.429 TWh 11 November 2009, Istanbul

  12. GROSS DEMAND BY YEARS 11 November 2009, Istanbul

  13. PEAK LOAD BY YEARS 11 November 2009, Istanbul

  14. TRANSMISSION LINES 11 November 2009, Istanbul

  15. TRANSMISSION LINES ●400 kV lines - 14.420 km, • 220 kV lines - 84,5 km, • 154 kV lines - 31.654 km, • 66 kV lines 508,6 km, • totally - 46.667 km. 11 November 2009, Istanbul

  16. VOLTAGE LEVELS ●Rated voltage levels; 400,154 &66 kV. ●154 kV lines within settlement areas are reinstalled underground. 11 November 2009, Istanbul

  17. CONTROL CENTERS ●National Control Centre (NCC) and9 Regional Control Centers (RCCs). ● 6 out of 9 Regional Control Centers are included in the SCADA System while the remaining 3 centers are underway. 11 November 2009, Istanbul

  18. TRANSFORMERS -400/154 kV autotransformers -26,500 MVA; • 400/33 kV step-down transformers -2,500 MVA; - 154 kV/MV step-down transformers -47,000 MVA; 11 November 2009, Istanbul

  19. OPERATING AND EMERGENCY LIMITS ●Under normal operating conditions the 400 kV transmission system is operated between 380 kV and 420 kV and the 154 kV transmission system is operated between 145 kV and 165 kV. 11 November 2009, Istanbul

  20. POWER SYSTEM ROBUSTNESS ● The losses in the transmission system;< 3 % Heavy transmission investments; about 150-200 Million $ / year (N-1) security criterion Compliance with the ENTSO-E (the former UCTE) norms and standards. 11 November 2009, Istanbul

  21. INVESTMENTS ● Construction of 380 kV transmission line and transformer substation projects;US$ 1.031.228.000 • 154 kV transmission line and transformer substation projects;US$ 953.327.000 • additional machinery and equipment; US$ 105.391.000 • Total cost of investments is expected to reach US$ 2.089.946.000

  22. ● Situated at the cross-roads of Asia, Europe and the Middle East, Turkey holds an excellent geographical position. ● To take advantage of such a challenge, Turkey takes place in various cooperative and integrative initiatives. ● Priority given integration scheme is the interconnection with the ENTSO-E (the former UCTE) grid. REGIONAL INTERCONNECTIONS AND INTEGRATIONS 11 November 2009, Istanbul

  23. ●Main integration schemes where Turkey actively joins are: -at North, Black Sea Economic Cooperation, -at East, Economic Cooperation Organization, -at South, Eight Countries Interconnection and - at North West, Energy Community which targets the establishment of a competitive electricity market at South East Europe to integrate with the internal electricity market of the EU. REGIONALINTERCONNECTIONSANDINTEGRATIONS 11 November 2009, Istanbul

  24. ● Bulgaria: two interconnectors, each 400 kV (operable). ● Azerbaijan (Nahcievan): one interconnector at 154 kV (currently operated). ● Iran: two interconnectors, one at 400 kV (currently operated at 154 kV) and the other at 154 kV. ● Georgia: one interconnector at 220 kV (currently operational) and project of a 400 kV interconnection line and a DC Back to Back Station at Akhaltsikhe SS in Georgia, underway. INTERCONNECTIONS 11 November 2009, Istanbul

  25. ● Armenia: one interconnector at 220 kV (not used yet for energy exchange) ● Syria: one interconnector at 400 kV (currently operated ) ● Iraq: one interconnector at 400 kV (currently operated at 154 kV) and a second 400 kV interconnector under construction. ● Greece: one interconnector at 400 kV (operable). INTERCONNECTIONS 11 November 2009, Istanbul

  26. INTEGRATION WITH THE ENTSO-E (THE FORMER UCTE) GRID ●Turkey’s 2 essential and final projects to the integration with the ENTSO-E (the former UCTE) grid are as follows; 11 November 2009, Istanbul

  27. INTEGRATION WITH THE ENTSO-E (THE FORMER UCTE) GRID ●1st Project:Complementary Technical Studies for the synchronization of the Turkish Power System with the ENTSO-E (the former UCTE) Power System Agreement signed in 2005. The system interconnection of Turkey to ENTSO-E (the former UCTE) is feasible provided that: - Project completed on 20 March 2007 11 November 2009, Istanbul

  28. ●2.ndProject:Technical Assistance for the rehabilitation of the primary and secondary frequency control performance of Turkish Power System for the Synchronous Operation with UCTE. ● ENTSO-E trial run is expected by the second half of 2010. INTEGRATION WITH THE ENTSO-E (THE FORMER UCTE) GRID 11 November 2009, Istanbul

  29. NEW CHALLENGES ● Turkey seriously examines new power interconnectionpossibilities with neighboring countries. - DC undersea cable with Romania -Construction of 400 kV additional link with Georgia - Construction of a 400 kV interconnector with Iraq under Eight Countries (Egypt, Iraq, Jordan, Lebanon, Libya, Palestine, Syria and Turkey) Interconnection Project 11 November 2009, Istanbul

  30. NEW CHALLENGES - Sub-regional Transmission Planning Project under BSEC Regional Transmission Planning Project called “Power Bridge” to investigate the electrical interconnection and power trade possibilities among Turkey, Georgia and Azerbaijan has been launched with the financial support of USAID.

  31. NEW CHALLENGES - The Twinning Project “Improvement of the Conditions for Cross Border Electricity Trade in Turkey in Compliance with the Best Practice in the EU”

  32. NEW CHALLENGES “A Feasibility Study for Establishing Market Architecture for the Technical and Economic Management for Ancillary Services in the Turkish Electricity Market” “Investigation of Long Term Plans for Possibilities to Integrate Optimum Amount of Intermitted (Wind) Generation into Turkish Power System”

  33. NEW CHALLENGES - Two seperate project packages under the World Bank’s programme of “Energy Community of Southeast Europe”

  34. Thank you for your attention… Ercüment ÖZDEMİRCİ Assistance Manager at Transmission Planning Department TEİAŞ/TURKEY ercument.ozdemirci@teias.gov.tr 11 November 2009, Istanbul

  35. For detailed information please visit www.teias.gov.tr and www.emra.gov.tr 11 November 2009, Istanbul

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