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In Slovenia, over 70% of the energy supply is available to end users. The share is by far the most affected by the efficiency of electricity and heat production.

In the production of electricity and heat in thermal power plants, less than half of the energy invested was lost in 2021. Compared to the EU-27 countries, Slovenia was in the bottom third of countries.

In 2020, the production of electricity from CHP accounted for just under 7% of the total production in Slovenia.

 


 

 


Charts

Figure EN31-1: Share of energy losses and share of final energy consumption in gross inland consumption for Slovenia in period 2000–2021
Sources: 

Statistical office of RS, 2022.

Show data

Loss in transformation[%]

Consumption in transformation and in energy sector[%]

Loss in grids[%]

Final energy consumption[%]

2000

26.32

1.43

1.42

70.82

2001

26.20

1.44

1.23

71.13

2002

27.70

1.44

1.25

69.61

2003

25.35

1.46

1.53

71.66

2004

25.39

1.47

1.48

71.66

2005

25.39

1.40

1.64

71.57

2006

25.13

1.46

1.47

71.94

2007

25.60

1.45

1.48

71.47

2008

25.47

1.42

1.28

71.83

2009

26.21

1.55

1.50

70.74

2010

25.62

1.62

1.65

71.11

2011

27.04

1.57

1.45

69.95

2012

25.67

1.66

1.55

71.12

2013

25.40

1.71

1.53

71.36

2014

26.15

1.69

1.53

70.63

2015

23.73

1.66

1.57

73.04

2016

23.44

1.62

1.55

73.38

2017

24.50

1.58

1.56

72.36

2018

23.39

1.59

1.53

73.49

2019

23.56

1.65

1.50

73.29

2020

26.17

1.86

1.55

70.42

2021

23.27

1.79

1.51

73.43

Figure EN31-2: Structure of primary consumption vs final consumption and energy loses for year 2021
Sources: 

Jožef Stefan Institute, 2022; Statistical office RS, 2022

Show data

Transformation losses[%]

Consumption in transformation and energy sector[%]

Distribution losses[%]

Non energy consumption[%]

Industry[%]

Transport[%]

Households[%]

Other sectors[%]

Share in gross inland consumption

23.27

1.79

1.51

0.51

19.75

27.63

17.71

7.84

Figure EN31-3: Efficiency of conventional thermal electricity and heat production for Slovenia
Sources: 

Statistical office RS, 2022.

Show data

Fuel consumption in thermal power plants and cogeneration plants[ktoe]

Gross electricity production[ktoe]

Gross electricity and heat production[ktoe]

Efficiency of electricity and heat production[%]

2000

1365.75

432.42

586.14

42.92

2001

1484.96

465.52

618.98

41.68

2002

1559.58

495.10

642.78

41.21

2003

1488.92

486.41

643.10

43.19

2004

1504.30

491.75

653.04

43.41

2005

1507.83

496.30

665.98

44.17

2006

1553.66

513.84

680.84

43.82

2007

1596.15

522.96

684.63

42.89

2008

1604.82

525.11

698.68

43.54

2009

1538.29

511.18

680.85

44.26

2010

1562.80

521.67

704.67

45.09

2011

1586.95

522.18

699.18

44.06

2012

1530.08

512.30

683.73

44.69

2013

1481.72

486.76

659.90

44.54

2014

1170.33

381.77

533.95

45.62

2015

1195.10

436.89

606.41

50.74

2016

1276.64

492.69

670.54

52.52

2017

1288.90

482.41

663.18

51.45

2018

1257.32

464.02

649.02

51.62

2019

1219.05

454.56

630.36

51.71

2020

1213.12

450.45

628.70

51.83

2021

1146.71

405.43

591.12

51.55

Figure EN31-4: Efficiency of conventional thermal electricity and heat production for EU-27 in 2000 and 2020
Sources: 

EUROSTAT, 2022.

Show data

2000[%]

2020[%]

EU27

44.76

53.30

-

0

0

Denmark

66.03

89.04

Austria

76.19

82.15

Latvia

84.53

81.43

Luxembourg

44.40

80.19

Croatia

63.62

71.82

Lithuania

42.62

66.07

Sweden

57.92

65.37

Portugal

50.66

65.35

Finland

60.01

63.05

Netherlands

56.71

62.84

Ireland

41.45

61.17

Italy

43.67

57.38

Germany

42.51

56.99

Romania

55.96

56.12

Greece

38.71

55.02

Poland

46.55

53.06

Spain

41.86

52.52

Estonia

40.71

52.30

SLOVENIA

46.34

52.05

Malta

33.12

50.77

Belgium

39.14

48.89

Czech Republic

45.31

45.68

Slovakia

42.04

45.62

Hungary

43.67

44.99

Bulgaria

40.56

43.22

Cyprus

32.56

42.14

France

38.93

41.24

Figure EN31-5: Production of electricity from combined heat and power in period 2002–2020 and share in gross production
Sources: 

Statistical office of RS, 2022.

Show data

Production of electricity[GWh/100]

Production of electricity from combined heat and power[GWh/100]

Share of electricity produced from combined heat and power[%]

2002

146

8.73

5.98

2003

138.21

9.10

6.58

2004

152.72

9.77

6.40

2005

151.17

11.05

7.31

2006

151.15

11.23

7.43

2007

150.43

10.88

7.23

2008

163.98

11.06

6.74

2009

164.03

10.25

6.25

2010

164.40

11.35

6.90

2011

160.59

11.45

7.13

2012

157.36

11.85

7.53

2013

161.03

11.49

7.14

2014

174.37

10.90

6.25

2015

151

11.10

7.35

2016

165

12.11

7.34

2017

163.26

12.56

7.70

2018

163.27

13.01

7.97

2019

161.00

11.71

7.28

2020

171.91

11.81

6.87

Figure EN31-6: Share of combined heat and power (CHP) in electricity production in EU-27 for 2019
Sources: 

EUROSTAT, 2022.

Show data

Share of CHP in electricity production in 2019[%]

Latvia

41.15

Denmark

35.93

Finland

32.84

Lithuania

27.39

Netherlands

26.63

Luxembourg

22.12

France

18.34

Poland

18.25

Germany

14.27

Italy

13.77

Belgium

13.66

Estonia

13.64

Hungary

13.41

Austria

13.10

Portugal

12.09

Czech Republic

11.36

France

10.87

Slovakia

10.77

Bulgaria

8.77

Romania

8.56

Malta

8.51

SLOVENIA

7.29

Ireland

6.68

Sweden

5.48

Greece

4.55

Croatia

3.16

Cyprus

0.61



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