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KOSTT the Kosovan Independent

Transmission System and Market Operator

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KOSTT - Transmission, System and Market Operator

Planning, developing, maintaining and operating the Kosovan

Electricity Transmission System;

Providing non-discriminatory Third Party Access;

Operating the New Electricity market; Promoting efficiency in the implementation of Market Rules;

Efficient implementation and management of Balancing and

Settlement provided for by the Market Rules;

Providing conditions that promote competition within Kosova;

Working with neighboring TSOs for the benefit of Kosova and the

region;

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KOSTT - Transmission, System and Market Operator

KOSTT is the owner of the High Voltage Power Transmission System.

The High Voltage Power Transmission System consists of:

OVERHEAD POWER LINES 5 lines 400kV 181.4 km 15 lines 220kV - 361.8 km

38 lines 110kV 643.5 km

SUBSTATIONS 1 Substation 400/220 kV of transformer capacity 1200 MVA 3 Substation 220/110 kV of transformer capacity 1000 MVA 1 Switching substation 220kV 1 Substation 220/35/10 kV only 220kV bays

31 Substation 110/(35 or 10) kV only 110kV bays

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KOSTT - Transmission, System and Market Operator

Power

PlantUnit

Gross

Installed

Power

[MW]

Net

Power

[MW]

Net

Aviable

Power

[MW]

FuelStart of

operation

Kosova A

A1

A2

A3

A4

A5

65

125

200

200

210

58

113

182

182

187

30-40

0

130/150

120/145

135/150

L/N

L/N

L/N

L/N

L/N

1962

1964

1970

1971

1975

Kosova B

B1

B2

HPP Ujman (Gazivoda)

339

339

309

309

230/250

230/250

L/M

L/M

1983

1984

G1G2

17.517.5

17.517.5

17.517.5

19811981

Existing Power Generation Facilietis in Kosova

L/N= Lignite /diesel, L /M= Lignite /Mazout

The electricity in the Kosova PowerSystem is generated from: 96.8% Lignite Thermal Power Plants 3.2 % Hydro Power Plants

From To kV MW

1

2

34

Kosova

Kosova

KosovaKosova

Serbia

Montenegro

MacedoniaAlbania

400

400

400200

600

600

600200

Indicative Values for Net Transfer Capacities to and from Kosova

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Prizreni

Gjilani

Prishtina

Mitrovica

UjmaniValac

Deani

Leposavic

VushtrriaBurimi

Klina

Dragashi

Shtrpca

Vitia

Rahoveci

Lipjan

Shtimje

Ferizaji

Kamenica

Podjeva

2

Drenasi

1

3

A

B

1

3

4

Theranda

Sharri

1

2

2

MACEDONIA

ALBANIA

MONTE NEGRO

SERBIA

SERBIA

SERBIA

Peja

Sknderaji

Gjakova

Trepa

Berivojc

5

Feronikeli

Bardh

Legjenda

TC

HC

Linj 400kV

Linj 220kV

Linj 110kV

TS

POWER SYSTEM OF KOSOVA

400kV, 220kV and 110kV

2

1

12

Supply problems.

More transformation required.

Overloaded lines

New PEJA III 400kV Sub/Stn

New Sub/Stn at FERIZAJNew 400kV line before TPKOSOVA C

2100MW

KOSOVA CDistribution reinforcement

6

4 5

Malisheva

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Existing Interconnection Lines

600MW600MW

600MW600MW

600MW600MW

600MW600MW

MONTENEGROMONTENEGRO

ALBANIAALBANIA

SERBIASERBIA

SERBIASERBIA

FYR of MACEDONIAFYR of MACEDONIA

1

2

3

600MW600MW

The existing

interconnection linesenable power

exchange with

neighboring power

systems.

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Development of Interconnection Lines

600MW600MW

MONTENEGROMONTENEGRO

ALBANIAALBANIA

SERBIASERBIA

SERBIASERBIA

FYR of MACEDONIAFYR of MACEDONIA

1

2

3

600MW600MW

Existing and new

interconnection lines

that need to be build,

will create sufficient

transmission capacity

for export of

electricity generated

in the new TPP

Kosova C.

600MW600MW

600MW600MW

600MW600MW

600MW600MW

BiHCROATIA

BiHCROATIA

ITALY

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I

H

SI

A

I

SER

CG

RO

AL

MK

BG

TR

GR

KS

BiH

SK

CZ

CH

D

F

Strategic Zone

Base Energy

Peak Energy

Kosova Key Strategic Player in SEE Electricity Market

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Development of Kosova Power System

No investment between 1990 - 2000

Between 2002 2006 the ITSMO has initiated investment and

development plan for 5-10 years

0

1

2

3

1951 1956 1961 1966 1971 1976 1981 1986 1991 1996 2001 2006

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0

200

400

600

800

1000

1200

Generation

Full Operation

N-1 Operation

Daily Winter peak demandMWh

h

Existing Transmission Capacity

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Demand Growth

Kosova growth 7% Regional growth 4-5%

0

1000

2000

3000

4000

5000

6000

7000

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

MWh

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2100 MW Power Station and KOSTT

Transmission investment opportunity to secure access

rights to other regions;

Local transmission investment also required to support

demand growth;

Early discussions with KOSTT necessary forconnection solution to TPP Kosova B switch yard.

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Electricity Market and Regulatory Environment

The market place is on the transmission network; The SO manages physical flows;

The MO manages it commercially these flows;

All necessary liberal market codes are in place (Grid Code, Market

Rules etc.);

KOSTT is in process of being recognised in the Region and is a

strong supporter of inter-regional trade;

KOSTT is actively being participating in all Athens Processes;

KOSTT is required to, and does, support competition in generation,

supply and regional trade;

KOSTT is strong supporter of new generation;

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Thank you for your attention!

Transmission, System and Market Operator

www.kostt.com