SLOVAKIA

1. ENERGY, ECONOMIC AND ELECTRICITY INFORMATION

1.1 General Overview


The size of the Slovak Republic is 49 036 km2 with 40% of the area situated up to the elevation of 300 m, 45% at the elevation between 300 and 800 m, and 15% at the elevation above 800 m. The lowest point is the mouth of Bodrog river at the elevation of 94 m and the highest situated point is Gerlachov peak at the elevation of 2655 m. Agricultural surface covers 49.9% from the entire Slovak territory, and forest surface 40.6%. The longest dimension in the east-west direction is 428 km and in the north-south direction 195 km. The Slovak Republic is a new country situated in the Central Europe. It was established on January 1, 1993. It is situated between 16º50'04" and 22º34'20" of east longitude, and between 47º35'55" and 49º36'54" of northern latitude (Fig. 1) in mild zone. The average annual temperature - a long-term average between 1901 and 1950 - is 10.1ºC in Bratislava and the average rainfall is 670 mm. Table 1 shows typical parameters from the Meteorological stations Jaslovské Bohunice and Mochovce.

In 2000, there were about 5.4 millions inhabitants and density of the population was 110 inhabitants per km2 (Table 2). 2.4 millions people were economically active, out of which 0.92 millions in industry and transport, 0.18 millions in agriculture, 0.49 millions in trade and services, and 0.81 millions in non-productive spheres.

 

FIG. 1. Map of the Slovak Republic

TABLE 1. SELECTED PARAMETERS FROM METEOROLOGICAL STATIONS IN BOHUNICE AND MOCHOVCE

Parameter

Unit

Jaslovské Bohunice

Mochovce

Elevation above sea

m

176

261

Average annual temperature

oC

9.3

9.1

Average annual humidity

%

76

75

Average annual rainfall

mm

548

560

Dominant wind direction

 

north-west

north-west

Wind velocity

m/s

3.4

1.7

Source: Country Information

TABLE 2. POPULATION INFORMATION

 

 

 

 

 

 

 

 

 

 

 

Growth

 

 

 

 

 

 

 

 

 

 

 

rate (%)

 

 

 

 

 

 

 

 

 

 

 

1980

 

 

1960

1970

1980

1990

1997

1998

1999

2000

2001

To

 

 

 

 

 

 

 

 

 

 

 

2000

 Population (millions)

 

4.1

4.5

5.0

5.3

5.4

5.4

5.4

5.4

5.4

0.4

 Population density (inhabitants/km˛)

85

92

105

107

109

109

110

110

110.2

 

 Urban population as percent of total

 

 

 

 

57

57

57

 

 

 

 Area (1000 km˛)

49.0

 

 

 

 

 

 

 

 

 

Source: IAEA Energy and Economic Database; Data & Statistics/The World Bank

1.1.1. Economic Indicators


The development of the gross domestic product (GDP) over the last ten years is shown in Table 3. The GDP and GDP per capita decreased compared with 1998. The 1996 energy consumption is shown in Fig. 2 whilst Fig. 3 shows the 1996 GDP and 1996 final energy consumption by sector. Projections of GDP in billion Slovak crowns, final energy consumption in PJ and energy requirements in PJ/billion Slovak crowns are shown in Table 4.

TABLE 3. GROSS DOMESTIC PRODUCT (GDP)

 

 

 

 

 

 

 

 

 

 

 

 

 

1990

1991

1992

1993

1994

1995a

1996a

1997a

1998a

1999a

2000

 

 

 

 

 

 

 

 

 

 

 

 

 GDP(b)

15,444

10,837

11,742

11,984

13,766

18,400

19,800

20,400

21,300

19,700

19.273

 GDP(c) per capita

2,923

2,051

2,213

2,251

2,574

3,451

3,706

 3,789

3,951

3,651

3.570

 GDP by sector (%) :

 

 

 

 

 

 

 

 

 

 

 

-Agriculture

7

6

5

6

7

5

5

5

4

4

 

-Industry

59

60

38

41

33

36

37

34

32

32

 

-Services

33

34

57

53

60

59

59

62

64

64

 

(a) Data & Statistics/The World Bank (b) Millions of current US$ (c) Current US$ per capita
Source: IAEA Energy and Economic Data Base; Data&Statistics/The World Bank); Country Information.

FIG. 2. 1996 Energy Consumption

FIG. 3. 1996 GNP and final energy by Sectors

TABLE 4. CURRENT AND PROJECTED DEVELOPMENT OF GROSS DOMESTIC PRODUCT (GDP) IN CONSTANT 1990 PRICES<

Year

Development of GNP

Final energy consumption

Energy requirements

 

billion Sk

inter annual index

PJ

PJ/billion Sk

1990

243.6

100.0

729

3.0

1991

208.3

 85.5

 

 

1992

203.3

 97.6

 

 

1993

196.8

 96.8

555

2.8

1994

206.0

104.7

 

 

1995

221.2

107.4

586

2.6

1997

587.0*

-

780

-

2000

254.1

114.9

639

2.6

2005

294.6

115.9

666

2.3

2010

341.9

116.1

698

2.1

Source: Country Information 1 USD @ 50 Sk

1.1.2. Energy Situation


Slovakia has only a limited amount of available domestic energy resources, i.e. brown coal, oil, natural gas and renewable resources (Table 5.1). A breakdown of the fossil fuel resources is given in Table 5.2. The energy potential of renewable resources in Slovakia is approximately 5% from the total annual consumption of primary energy resources (Table 6). Table 7.1 shows the basic energy statistics and Table 7.2 the 1999 energy balance. The historical development of primary energy consumption is given in Table 8.

TABLE 5.1. ESTIMATED ENERGY RESERVES

 

Estimated energy reserves in

 

(Exajoule)

 

 

 

 

 

 

 

 

Solid

Liquid

Gas

Uranium

Hydro

Total

 

 

 

 

(1)

(2)

 

 

 

 

 

 

 

 

 Total amount in place

1.94

0.04

0.57

 

0.96

3.52

 

 

 

 

 

 

 

(1) This total represents essentially recoverable reserves.

 

 

 

 

(2) For comparison purposes a rough attempt is made to convert hydro capacity to energy by multiplying

      the gross theoretical annual capability (World Energy Council - 2002) by a factor of 10.

 

Source: IAEA Energy and Economic Database.

TABLE 5.2. RESOURCES OF FOSSIL FUELS IN SLOVAKIA INCLUDING PROJECTED RESOURCES

Geological resources

Unit

Total amount

out of which balance reserves

 

 

 

totally

deposits mined

Coal

Mt

2,135

763

348

out of which: anthracite

Mt

8

2

0

                       brown coal

Mt

765

421

283

                       lignite

Mt

1,362

340

65

Oil

Mt

10

1

1

Natural gas

bil.m3

29

 11

8

As of January 1, 1996
Source: Country Information

TABLE 6. POTENTIAL OF RENEWABLE ENERGY RESOURCES IN SLOVAKIA

Resources

PJ/a

Geothermal energy

 7.2

Forest biomass

11.6

Small hydro power plants

 2.6

Solar energy

 4.9

Wind energy

 1.1

Biogas from waste

 4.3

Communal and industrial waste

 3.6

Total

35.3

Source: Country Information

TABLE 7.1. BASIC ENERGY SITUATION(*)

 

 

 

 

 

 

 

Average annual

 

 

 

 

 

 

 

growth rate (%)

 

 

 

 

 

 

 

1970

1990

 

1970

1980

1990

2000

2001

2002

To

To

 

 

 

 

 

 

 

1990

2002

 

 

 

 

 

 

 

 

 

 Energy consumption

 

 

 

 

 

 

 

 

       - Total (1)

 

 

 

0.78

0.78

0.79

 

 

       - Solids (2)

 

 

 

0.19

0.18

0.18

 

 

       - Liquids

 

 

 

0.14

0.14

0.14

 

 

       - Gases

 

 

 

0.27

0.27

0.27

 

 

       - Primary electricity (3)

 

 

 

0.18

0.19

0.20

 

 

 Energy production

 

 

 

 

 

 

 

 

       - Total

 

 

 

0.26

0.27

0.27

 

 

       - Solids

 

 

 

0.04

0.04

0.04

 

 

       - Liquids

 

 

 

 

 

 

 

 

       - Gases

 

 

 

0.01

0.01

 

 

 

       - Primary electricity (3)

 

 

 

0.21

0.21

0.22

 

 

 Net import (Import - Export)

 

 

 

 

 

 

 

 

       - Total

 

 

 

0.55

0.55

0.55

 

 

       - Solids

 

 

 

0.15

0.15

0.15

 

 

       - Liquids

 

 

 

0.13

0.12

0.12

 

 

       - Gases

 

 

 

0.27

0.27

0.28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Energy consumption = Primary energy consumption + Net import (Import - Export) of secondary energy.

 

 

(2) Solid fuels include coal, lignite and commercial wood.

 

 

 

 

 

 

(3) Primary electricity = Hydro + Geothermal + Nuclear + Wind.

 

 

 

 

 

(*) Energy values are in Exajoule except where indicated.

 

 

 

 

 

 

Source: IAEA Energy and Economic Database.

 

TABLE 7.2. ENERGY BALANCE IN 1999

 

 

Solid

Liquid

Gas

Total fossil

Heat

Electricity

Total

Natural resources

PJ

46

3

7

56

173

17

246

Fraction of consumption

%

21

2

5

10

N/A

N/A

N/A

Import

PJ

170

245

222

N/A

0

5

642

Export

PJ

-2

-117

0

N/A

0

-3

-122

Changes in storage

PJ

3

-2

-3

N/A

0

0

-2

Consumption

PJ

217

129

226

572

173

19

764

Source: Country Information

TABLE 8. CONSUMPTION OF PRIMARY ENERGY RESOURCES


Petajoule

 

1990

1991

1992

1993

1994

1995

1996

1999

Solids

360

310

274

275

269

228

227

218

Liquid

197

171

150

130

137

156

144

132

Gases

224

212

214

205

202

221

232

243

Nuclear

132

129

121

120

132

125

148

143

Electricity

 28

 22

 20

 19

 18

 23

 29

 17

PER total

941

844

779

749

758

753

780

753

PER per capita

178

159

147

141

142

142

144

142

Source: Country Information

1.2. Energy Policy

The main goal is to achieve a necessary assurance in obtaining energy resources and to focus the Slovak energy economy on effective and environmentally friendly technologies of electricity generation, on higher use of renewables and secondary resources of energy, and on introduction of energy-saving production technologies and consumers, in which way a gradual reduction of the energy demands and of the absolute energy consumption will be provided.


The Energy Concepts for Slovakia till 2005 accepted by the Government decision No. 562/1993 define the principle objectives of and bases for the energy policy, analyze the current conditions of power economy and specify the strategy for assuring fuels and energy for the economy. These Energy Concepts were developed for the first time for the conditions of independent, national energy system. The philosophy of the concepts is based on a rational approach to both generation and consumption of electricity.


The Energy Concepts follow the concepts of industrial policy according to which the 1990 level of energy consumption will be reached between 2000 and 2003. A gradual restoration of the economic growth is expected with the increase of electricity consumption by approximately 2% annually. The approach to the assurance of resources that will meet the requirements of consumption has been changed drastically.


The fundamental strategic goal of the energy policy is to ensure fuel and energy for all consumers. The energy shall be:
i) produced with the lowest costs and impacts on the environment;
ii) transported to the consumer safely and reliably and in the quality required;
iii) used in the field of generation, transport and consumption as effective as possible.
One of energy policy priorities is to restore sound environment by reducing emissions of polluting materials in line with the accepted multilateral Convention on Remote Atmosphere Pollution from 1979 in Geneva, the protocols from Helsinki and Sofia on reduction of SO2 and NOx emissions, as well as the Declaration from The Hague. The following commitments resulted for Slovakia from the above documents:
i) to reduce SO2 emissions by 30% in comparison with 1990 till 1993;
ii) not to exceed the level of annual NOx emissions in 1987 by the end of 1994;
iii) to reduce CO2 production by 20% against 1988 till 2005.

These specified tasks (only I) and ii)) in the power industry have been fulfilled up to now and there are expectations for their further successful fulfillment within the framework of the accepted "Energy Concepts of the Slovak Republic till 2005". Table 9 shows the emissions of steam power plants from SE a.s.


TABLE 9. EFFLUENTS INTO THE ENVIRONMENT FROM STEAM POWER PLANTS OF SE
Thousands tons

Pollutant

1990

1993

1995

2000

2001

SO2

184.2

104.6

69.6

40.1

52,7

NOx

31.5

24.7

25.3

21.4

18,7

CO2

7 987

7 510

6 811

5 310

5 947

Solid pollutants (TZL)

56.7

13.9

10.6

8.5

8,0

Source: Country Information.

The fundamental document, defining main targets, directions and framework of power development, is the Power Policy of the Slovak Republic approved by the Slovak government decree No. 5 dated 12 January 2000.
The power policy defines the framework for new orientation of the power sector and has three pillars:
1. preparation for the integration into internal markets of the European Union,
2. security in power supplies,
3. sustainable development.

The main target of the preparation for integration into the EU internal markets is transformation of the power sector into a compatible one that is able and prepared to be incorporated into a united European market. The power sector transformation is conditioned by meeting the basic measures: restructuralization and privatization of power utilities, establishment of independent regulatory authority, making energy prices more realistic for all categories of consumers, completion and approval of legislation adapting power sector.

The intentions of the power policy are as follows:
· create competitive power sector able to access EU;
· establish conditions for stakeholders to enter electricity grid and to create competitive environment;
· minimize involvement of the state in the direct control of the sector;
· ensure non-discriminating and transparent conditions for all subjects participating in the generation, transmission, distribution and sale of power;
· make possible a gradual liberalization of power market for legitimate customers.

Another important measure related to nuclear power sector is the governmental decree on the closure of the two oldest units at the Bohunice V-1 nuclear power plant (EBO) in 2006 and 2008, respectively. By implementing a programme of modernization and safety upgrading of the V-2 Bohunice nuclear power plant, extension of the V-2 design lifetime will be enabled with the high level of safety maintained. The decision on the completion of Mochovce units 3 and 4 will depend on the interest of a strategic partner, as no guaranty of the state is possible.
In the field of electric power sector it is expected that a major part in the increase of electricity demand will be covered by developing the production of independent generators, mainly based on steam-gas cycle.

The development of heat supply systems, based mainly on centralized methods of heat supply for communal consumption and industrial technology processes, will depend on accelerated elimination of deformations in the prices of electricity and natural gas. The process of making these prices more realistic has been already launched according to a time schedule accepted. A profitable geography position and significant location of Slovakia in regard to transit of natural gas through its territory into Western Europe create good preconditions for building a "Gas Centre" with European-wide importance. Notwithstanding the high level of reliability of gas supply from the Russian Federation, it will be necessary to look for possibilities in diversification of gas imports from other territories. A similar suitable situation relates to the strategic assurance of oil imports. In line with EU legislation and with a bill under preparation on mandatory reserves of oil products, capacities for the storage of mandatory oil reserves (90-day reserve) will be gradually built. Based on a government decision to use preferentially for electricity production (up to the amount of 10% from total electricity consumption) domestic brown coal, that is the only significant fuel source, gradual extraction of coal and lignite resources in line with mining capabilities will be made possible. Protection of the environment is one of determining factors of the power policy. The legislation framework in effect and international obligations of Slovakia in the area of reduction of the production of emission materials provide the starting point for the acceptance of programs for emission reduction and increased utilization of renewable resources. For the implementation of these programs, coordinated progress of a number of industrial sectors and incorporation into practice of system measures in the field of tax and price policies, ecology and legislation is needed.

1.3 The Electricity System

1.3.1. Structure of the Electricity Sector

The dominant producer of electricity in Slovakia has been the utility Slovak Electric (SE) Inc. which is owned by the National Property Fund as a share-holding company (see Fig. 4 for its structure).


About 90% of the distribution and sale of electricity is done by regional energy enterprises shown in Table 10. The power grid operates within the framework of the Central Regional Net (Czech Republic, Hungary, Poland and Slovakia). In October 1995, a long-term trial test of the joint operation with the UCPTE started.

TABLE 10. DISTRIBUTION OF ELECTRICITY
(GW·h)

Region

1998

1999

2000

2001

East Slovakia

4889

4779

4605

4079

Central Slovakia

6824

6476

6531

6829

West Slovakia

6601

6659

6728

6889

Direct consumers of SE

3075

3087

3243

3074

Source: Country Information.

1.3.2. Decision Making Process


The development of the power sector has been implemented based on the Power Concepts of the Slovak Republic approved by the Slovak Government. The organization responsible for the development is the SE utility together with power distribution enterprises (Fig. 4).

 

1.3.3. Main Indicators


In 2000, the electricity production from SE was 26.3 TW·h (about 85%) and from other producers 4.6 TW·h (15%). The group of other producers consists mainly of energy generators in factories (auto producers). The development of electricity production and fuel consumption is given in Table 11 and also shown in Fig. 5. Table 12 shows the installed electrical capacity and Fig. 6 its share according to plant type. Fig. 7 shows the annual load follow curve of the Slovak electricity system.


BODIES OF SE

- General Assembly
- Supervisory Board
- Board of Directors

ORGANIZATIONAL CHART OF SE UTILITY AS OF JANUARY 1, 2001

Fig. 4. Structure of the Slovak Electric utility (SE)

TABLE 11. DEVELOPMENT OF ENERGY PRODUCTION AND CONSUMPTION
TW·h

 

Actual value

Prognosis

 

1990

1994

1995

1998

2000

2001

2005

Nuclear power plants

12

12.1

11.4

11.4

16.5

17.1

17

Steam power plants

6.6

5.2

6.3

6.1

4.9

5.4

4.2

Hydro power plants

2.5

4.5

5.2

4.5

4.9

4.9

4.7

Other producers

3

2.9

3

4

4.6

4.6

8.1

Import - Export

5.2

0.4

1.4

2.3

-2.7

-3.7

-3.4

Consumption total

29.3

25.2

27.3

28.3

28.2

28.3

30.6

Production of electricity SE, Inc

21.1

21.8

22.9

22

26.3

27.2

23.6

Production of electricity Slovakia

 

24.7

25.9

26

30.9

32.0

34

Nuclear fuel consumption (PJ)

140.4

141.6

141.6

143.1

205.8

 

207.8

Source: Country Information


TABLE 12. INSTALLED ELECTRICAL CAPACITY

 

Unit

Slovak Republic

SE, Inc

 

 

1995

1998

2000

2001

1995

1998

2000

2001

Installed capacity

MW

7117

7847

8292

8329

6119

6557

6999

6999

Nuclear power plants

MW

1760

2200

2640

2640

1760

2200

2640

2640

Thermal power plants

MW

2203

2385

2380

2388

1990

1963

1963

1963

Hydro power plants

MW

2375

2472

2450

2477

2369

2393

2395

2395

Auto producers

MW

  778

  791

  822

824

 

 

 

 

Peak loading Slovakia

MW

4218

4332

4275

4393

 

 

 

 

Production of heat delivered

TJ

 

 

 

 

 

10720

9301

9851

Source: Country Information

Fig. 5. Development of Electricity Generation

Fig. 6. Share of Power Plant Capacity in Slovakia 2001

Fig. 7. Annual Load Follow Curve of the Slovak Electricity System

2. NUCLEAR POWER SITUATION

2.1. Historical Development and current nuclear power organizational structure

2.1.1 Overview

A-1 Bohunice:

1956 Intergovernmental agreement between the former USSR and CSSR on the construction of an industrial-research nuclear power plant on the territory of CSSR.
1957 Establishment of an investment enterprise Nuclear Power Plant A-1 by the decision of the Governmental Committee for Nuclear Energy and of the Authority for Nuclear Power Management.
1958 Beginning of A-1 construction.
1972 The research and development reactor KS 150 at A-1 reached criticality. Gradual increase of the electric output up to the maximum value of 127 MW. Connection of A-1 to the electric grid.
1976 First serious incident at the KS-150 reactor.
1977 The decisive severe accident during reactor refuelling.
1978 Decision of CSSR government to decommission A-1.
1992 Slovak government accepted the global concepts of A-1 decommissioning.
1998 Expected to bring A-1 into safe radiation conditions (The first phase ending in 2007).
2007 Completion of the first phase of A-1 decommissioning.
V-1 Bohunice:
1969 Decision of the State Planning Commission of CSSR based on an agreement with USSR to start the construction of nuclear power plants with pressurized water reactors of VVER 440 type.
1970 Decision of CSSR and USSR governments to supply two nuclear power plants each with two VVER reactors 440 MW.
1971 Establishment of affiliated organization in Jaslovské Bohunice.
1973 Laying of foundation stone for the construction of main production building.
1978 V-1 Unit 1 reactor made critical.
1979 Commissioning of V-1 Unit 1 into trial operation.
1980 Commissioning of V-1 Unit 1 into commercial operation. V-1 Unit 2 reactor made critical. Commissioning of V-1 Unit 2 into trial operation.
1981 Commissioning of V-1 Unit 2 into commercial operation.
1984 Re-evaluation of V-1 safety.
1986 Other safety measures to enhance nuclear safety.
1990 Execution of reviews to evaluate V-1 conditions.
1991 CSKAE Decision about V-1 operation based on implementation of additional safety measures.
1991-1995 Implementation of Phase 1 measures to upgrade safety by backfitting V-1 units.
1995-2000 Implementation of Phase 2 measures with the objective to achieve European standards and maintain V-1 in operation.
V-2 Bohunice:
1976 Agreement signed with USSR on the construction of V-2 in Jaslovské Bohunice. Beginning of V-2 construction.
1984 V-2 Unit 1 reactor made critical. Commissioning of V-2 Unit 1 into trial operation.
1985 Commissioning of V-2 Unit 1 into commercial operation. V-2 Unit 2 reactor made critical. Commissioning of V-2 Unit 2 into trial operation. Commissioning of V-2 Unit 2 into commercial operation.
2000 Concept of modernization with safety upgrading.
Mochovce:
1974 Preparatory studies, survey works, sociology survey.
1978 Federal Ministry of Fuel and Power approved an investment intention to construct two twin-reactor units with the capacity of 440 MW each.
1981 Physical start of Mochovce construction.
1983 Establishment of a concern enterprise Atomic Power Plants Mochovce with its headquarters in Mochovce.
1989 The original deadline for Mochovce Unit 1 commissioning failed to be met due to necessary replacement of inadequate instrumentation and control system.
1995 The way of funding the construction of Mochovce Units 1 and 2 was still open, construction and installation works continued in a minimum extent only. (The funding of Mochovce completion was resolved by the Government Decision No.339/96 dated May 14,1996).
1998 Unit 1 reactor reached criticality. Commissioning of Unit 1 into trial operation.
1999 Unit 2 reactor reached criticality.
2000 Commissioning of Unit 2 into trial operation. Completion of units 3 and 4 suspended since 1994.

2.1.2 Current Organizational Chart(s)

Fig. 9 shows the structure of institutions involved in nuclear power sector.

Fig. 9. Slovak Institutions involved in the nuclear sector

 

2.2. Nuclear Power Plants: Status and Operations

The decision on the orientation of the Slovak power industry in regard to the utilization of nuclear power made in seventies resulted from the status of useable reserves of primary energy resources that in no case could meet the demand on electricity. The construction of the V-1 Bohunice Plant (EBO Units 1, 2) with V-230 reactor types started in 1972 and the construction of the V-2 Bohunice Plant (EBO Units 3, 4) with V-213 reactors in 1976.

Four nuclear units are in operation in Bohunice, and two in Mochovce with a total capacity of 2.2 GWe. In 1998 the units produced 11.4 TW·h and the nuclear share was about 45% of the electricity production in our country. The Slovak Electric utility (Slovenske Elektrarne - SE), that operates the Bohunice nuclear power plant, was transformed in 1994. Two of the Bohunice units are of the older type of Soviet-designed VVER-440/230 pressurized water reactors. After an extensive program for upgrading these units carried out from 1991 to 2000, which brought them up to international safety standard levels, they were expected to be operated till 2015. Two other Bohunice units are of the more recent VVER-440/213 design which incorporate most of safety features of non-Soviet-type reactors. However, a program of further safety enhancement of these units has been undertaken in co-operation with Western European companies following the recommendations of the Slovak safety authority and the IAEA, see later in this Section.

Based on studies of further development of nuclear power in the former CSFR and following a lengthy decision making process, the construction of another nuclear power plant with four VVER 440 units with V-213 type reactors on the Mochovce site (EMO Units 1 to 4) started in April 1981. With regard to conceptually non-clarified questions of automatic control of production processes and nuclear safety, the completion of Unit 1, originally planned for 1985, has been gradually postponed and the process of its completion has not been completed on time.

Based on a decision of the Slovak government, in the first phase Mochovce-1 was completed in 1998 and Mochovce-2 in 2000. For the completion of Mochovce-1, 2, contracts have been signed with the following organizations: Atomenergoexport, Electricité de France, Energoprojekt Prague, EUCOM (Siemens AG, Framatome SA), Hydrostav Bratislava, ŠKODA Prague, VÚJE Trnava, and Zarubezhatomenergostroj. The Slovak government took over guarantees for bank loans for the Mochovce-1, 2 completion.

Table 13 presents some basic operating data and Table 14 shows the status of nuclear power plants in the Slovak Republic. The costs of one MW·h delivered from EBO 1, 2 and EBO 3, 4 and EMO 1 are calculated including 10 per cent contribution to the State Fund for Decommissioning of Nuclear Power Installations.

TABLE 13. BASIC DATA OF OPERATING NUCLEAR POWER PLANTS

 

Production

in TW·h

Load Factor
in %

Net
Efficiency
in %

Own
electr. cons.
in %

Prod.
Loss
in TW·h

Heat
delivered
in TJ

Unit

2001

From
commiss. till
31.12.01

Annual

Cumulative

Since commissioning

2001

2001

EBO 1

EBO 2

EBO 3

EBO 4

2,624

3,150

2,917

3,020

61,855

60,717

50,558

48,705

67,1

81,1

75,2

78,1

70,1

72,7

77,0

78,2

28,02

28,55

29,03

29,00

7,945

7,603

7,232

7,114

1,231

0,705

0,935

0,834

95

165

799

754

EMO 1

EMO 2

2,630

2,761

9,340

5,647

68,35

71,65

68,91

71,97

29,34

29,04

8,36

8,13

1,227

1,093

148

144

Total

 

 

-

-

 

 

Prod. Loss EMO (gross) = P+U+O, TWh

according to WANO PI

P - planned 

U - unplanned

O - other

Cumulative Loss

EMO 1

0,890

0,074

0,263

1,227

EMO 2

0,651

0,208

0,234

1,093

Source: Country Information

These costs are approximately half in comparison with the costs of coal-burning steam power plants in SR. The costs of fossil plants represent more than 1000 Sk per one MW·h delivered in average. From the total electricity generated in SR in 2000, nuclear power plants generated 53%.

TABLE 14. STATUS OF NUCLEAR POWER PLANTS

Station

Type

Capacity

Operator

Status

Reactor

 

 

 

 

 

Supplier

BOHUNICE-1

VVER

408

EBO

Operational

AEE

BOHUNICE-2