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Czech Power Industry in 2003

Power Exchanges in the extended EU The experience in Czech Republic APEx Conference 2004 October 11 th , 2004 - Leipzig Miroslav Marvan Operator trhu s elektrinou, a.s. Czech Power Industry in 2003. Total Consumption 55 T Wh Export 16 TWh Import 4 TWh

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Czech Power Industry in 2003

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  1. Power Exchanges in the extended EUThe experience in Czech RepublicAPEx Conference2004October 11th, 2004 - LeipzigMiroslav MarvanOperator trhu s elektrinou, a.s.

  2. Czech Power Industry in 2003 TotalConsumption 55 TWh Export 16 TWh Import 4 TWh Net Generation 83 TWh incl. Thermal PPs 53 TWh Nuclear PPs 26 TWh Maximum Peak Load 11 163 MW

  3. Main Market Participants Share of generation Share of electricity supply (distribution) ČEZ 70 % 66 % EON 24 % PRE 10 % There exists one dominant generator with crucial share of generation and distribution as well.

  4. Opening the Electricity Market in the Czech Republic • Wholesale electricity market completely opened • At present retail market is opening step by step • Today the electricity market is opened for all generators, traders and end consumers with continuous measurement and remote data transport • From 1.1.2005 the market is opened for all end consumers with exception of residential sector – implementation of load profiles

  5. Model of Czech Electricity Market * * *DSO can become a subject of settlement

  6. Model of Czech Electricity Market A subject of settlement (BRE) - at present 30 in the Czech Republic - is a market participant with responsibility (financial) for a deviation Deviation is a difference between actual (measured) and contracted (traded) volume of electricity

  7. Deviation of a subject of settlement B R E O T E T S O / D S O Contracted volumes Actual volumes Deviations

  8. Electricity Market Operator • Evaluates and settles deviations - every day for separate trading hours • Receives contracted (traded) hourly volumes from subjects of settlement in a day D – 1 (by 16:00) and real (measured) volumes for every hour in a day D + 1 (by 11:00) from TSO and DSOs • Deviations are evaluated by financial costs necessary for activation of ancillary services (reserve power) • Deviations are debeted to these subjects of settlement that caused deviations in separate trading hours

  9. Further Activities of Electricity Market Operator • Organizes day – ahead market – by very traditional way • Organizes intra – day market; for separate trading hours; at present trading ends 3 hours before real time • Organizes balancing market – with single buyer only – TSO • Risk management of electricity market • Administration of changes of suppliers • In preparation: registration and settlement of „green electricity“ and CO2 emissions

  10. Reconciliation curves 29 September 2004 – 23:00 – 24:00

  11. Evaluation of Czech Electricity Market • The electricity market in the Czech Republic started in 2002 without notable problems • Trades of dominant generator ČEZ, a.s. have crucial importance for price – fixing process • Low liquidity of organized electricity market - day – ahead and intra – day markets about 1 % • Bilateral contracts represent predominated way of trading

  12. What next? • It is impossible to increase liquidity of organized market and competition under existing conditions • Strategy for improvement of electricity market with existence of dominant players: - creation of a regional market - first step – preparation of infrastructure of the market

  13. Regional Electricity Market • At present very popular idea • Solution is concentrating on solution of cross – boarder flows which is insufficient • The problem is more serious • the same rules for trading • the same rules for regulation • provision of reliability of electricity supply • Primarily it is a political problem

  14. Infrastructure of Electricity Market • There have to exist an infrastructure independent on market players and dominant players especially - measurement and access to its results - settlement of deviations and their prices - administration of supplier (consumer) changes - trades in ancillary services - additional conditions that depend how the market was started (e.g. in the Czech Republic obligation for EMO to organize day – ahead market)

  15. Conclusion More information about the Czech electricity market – even in English - is available on web sites of OTE www.ote-cr.cz including results of day - ahead market, intra – day market and balancing market and statistical data

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