11

Belgrade, 1Belgrade, 12 October2 October 2007 2007

Improvement of system for monitoring and control of Improvement of system for monitoring and control of transmission system, capacity calculation, and creation of transmission system, capacity calculation, and creation of

technical conditions for gas and capacity trade at daily leveltechnical conditions for gas and capacity trade at daily level

Aleksandar Popadić Aleksandar Popadić – PE Srbijagas– PE Srbijagas

Public EnterprisePublic Enterprise

22

NIS-GAS NOVI SAD

NIS-ENERGOGAS BEOGRAD

PE SRBIJAGAS

Basic activities:

Natural gas transmissionNatural gas transmission

Natural gas storageNatural gas storage

Natural gas distributionNatural gas distribution

Natural gas tradeNatural gas trade

From 1 October 2005

33

Licence / AERSLicence / AERS

1.1. Natural gas transmissionNatural gas transmission

2.2. Natural gas transmission system managementNatural gas transmission system management

3.3. Natural gas distributionNatural gas distribution

4.4. Natural gas distribution system managementNatural gas distribution system management

5.5. Natural gas trade for supply of tariff buyersNatural gas trade for supply of tariff buyers

6.6. Natural gas retail trade for the needs of tariff Natural gas retail trade for the needs of tariff buyersbuyers

7.7. Natural gas trade at free marketNatural gas trade at free market

8.8. Natural gas storageNatural gas storage

9.9. Natural gas storage managementNatural gas storage management

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• CCapacitapacity y :: 540.000 m3/h540.000 m3/hourour importimport gas gas ( 13 mil m3/da( 13 mil m3/dayy))• PressurePressure:: 16 16 tto 50 baro 50 bar

• LengthLength : : 2.140 km2.140 km

• DiameterDiameter : : fromfrom DN 150 tDN 150 too DN DN 750750

• Age: Age: 25 years25 years ((averageaverage))

Entry pointsEntry points : :

• Gas ImportGas Import : : 11

• Domestic gasDomestic gas 1414

Exit pointsExit points : :

• MMMMRS :RS : 158158o Other TSOOther TSO:: 2 2

Main characteristics of Main characteristics of transmission systemtransmission system

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- SCADA -- SCADA -dispatching dispatching

centercenter 1 SO responsible for 1 SO responsible for

balancing gas on balancing gas on transmission systemtransmission system

National Dispatching centerNational Dispatching centerPrinciplePrinciple

- - 1 1 DCDC on on 50 M 50 MMMRSRS

RegionaRegionall DispatchingDispatching cent centeerr

Srbijagas – Transporter No.1Srbijagas – Transporter No.1

1 Novi Sad 1 Novi Sad

2 Be2 Bellgradgradee

3 Zrenjanin3 Zrenjanin

Yugorosgas – Transporter No.2Yugorosgas – Transporter No.2

Niš ?Niš ?

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Strategic and legal basisStrategic and legal basis

Energy Law, Article 121Energy Law, Article 121

Program for implementation of energy Program for implementation of energy development strategy in R. Serbia 2007-development strategy in R. Serbia 2007-20122012

Gas Gas AActction ion PPlan lan for for TreTreaatyty implementation implementation in Serbiain Serbia

* Directive 2003/55EC, Directive * Directive 2003/55EC, Directive 2004/67/EC, Regulation 1775/20052004/67/EC, Regulation 1775/2005

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Common goalCommon goal

Fulfillment of obligations taken over from Fulfillment of obligations taken over from Action Plan for implementation of the Action Plan for implementation of the Treaty Treaty

Creation of conditions for harmonization of Creation of conditions for harmonization of gas sector in Serbia with legislation and gas sector in Serbia with legislation and practice in gas sector of EUpractice in gas sector of EU..

Establishment of liquid natural gas market Establishment of liquid natural gas market in Serbiain Serbia

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Specific goalSpecific goal

Higher quality of supervision and control of Higher quality of supervision and control of transmission system transmission system

More efficient planning of transmission More efficient planning of transmission system developmentsystem development

Technical conditions for capacity and gas Technical conditions for capacity and gas trade at non-interruptible and interruptible trade at non-interruptible and interruptible basis minimally at daily levelbasis minimally at daily level

Better utilization of physically available Better utilization of physically available transportation capacitiestransportation capacities

99

Expected resultExpected result

A new SCADA system for supervision and A new SCADA system for supervision and control of natural gas transmission system control of natural gas transmission system in national dispatching centerin national dispatching center

Software for calculation of capacities at Software for calculation of capacities at daily level (on-line) and for calculation of daily level (on-line) and for calculation of capacities for time period from 7 days to 10 capacities for time period from 7 days to 10 years (off-line)years (off-line)

Software for capacity and natural gas trade Software for capacity and natural gas trade at daily level between TSO and natural gas at daily level between TSO and natural gas tradertrader

1010

Planned activitiesPlanned activities Procurement of computer equipment for SCADA, Procurement of computer equipment for SCADA,

hydraulic and nomination softwarehydraulic and nomination software Procurement and installation of SCADA software Procurement and installation of SCADA software Connection of SCADA software with data on gas Connection of SCADA software with data on gas

stations, testing and training of employees in PE stations, testing and training of employees in PE “Srbijagas” “Srbijagas”

Procurement and implementation of software for Procurement and implementation of software for hydraulic calculation of capacity and connection hydraulic calculation of capacity and connection with data from SCADA with data from SCADA

Procurement and installation of software for Procurement and installation of software for nominations and capacity and natural gas trade nominations and capacity and natural gas trade

Testing of software for nomination and trade, and Testing of software for nomination and trade, and training of employees in PE “Srbijagas”training of employees in PE “Srbijagas”

Connection of software for nomination and trade Connection of software for nomination and trade with natural gas traderswith natural gas traders. .

1111

Target donor and financial dataTarget donor and financial data AER - Belgrade office accepts to support IPA 2007 AER - Belgrade office accepts to support IPA 2007

project, which should contain documentation for:project, which should contain documentation for: Project assignment for improvement of supervision andProject assignment for improvement of supervision and

control systemcontrol systemCalculation of physical capacities of transmission systemCalculation of physical capacities of transmission systemDavelopment of gas marketDavelopment of gas market – – gas and capacity trade at gas and capacity trade at daily leveldaily level

Financial data – Total EUR 5 million Financial data – Total EUR 5 million PE Srbijagas – PE Srbijagas – EUR 1 millionEUR 1 millionFunds not provided – Funds not provided – EUR 4 millionEUR 4 million