[EN31] Efficiency of systems of production, transport and distribution of electricity and heat
[EN31] Efficiency of systems of production, transport and distribution of electricity and heat
Key message
In Slovenia, almost 74% of the energy supply is available to final users. This share is influenced to by far the greatest extent by the efficiency of electricity and heat generation.
In 2024, 48% of the energy input was lost in electricity and heat generation in thermal power plants and combined heat and power plants. Compared with the EU-27 countries, Slovenia ranked in the bottom half.
Charts
Figure EN31-1: Share of energy losses and share of final energy consumption in gross inland consumption for Slovenia in period 2000–2024
Sources:
Statistical Office of the Republic of Slovenia, JSI-EEC
| Final energy consumption[%] | Loss in grids[%] | Consumption in transformation and in energy sector[%] | Loss in transformation[%] | |
|---|---|---|---|---|
| 2000 | 70.82 | 1.42 | 1.43 | 26.32 |
| 2001 | 71.13 | 1.23 | 1.44 | 26.20 |
| 2002 | 69.61 | 1.25 | 1.44 | 27.70 |
| 2003 | 71.66 | 1.53 | 1.46 | 25.35 |
| 2004 | 71.66 | 1.48 | 1.47 | 25.39 |
| 2005 | 71.57 | 1.64 | 1.40 | 25.39 |
| 2006 | 71.94 | 1.47 | 1.46 | 25.13 |
| 2007 | 71.47 | 1.48 | 1.45 | 25.60 |
| 2008 | 71.83 | 1.28 | 1.42 | 25.47 |
| 2009 | 70.74 | 1.50 | 1.55 | 26.21 |
| 2010 | 71.11 | 1.65 | 1.62 | 25.62 |
| 2011 | 69.93 | 1.45 | 1.57 | 27.06 |
| 2012 | 71.11 | 1.55 | 1.66 | 25.68 |
| 2013 | 71.35 | 1.53 | 1.71 | 25.41 |
| 2014 | 70.63 | 1.53 | 1.69 | 26.15 |
| 2015 | 73.07 | 1.57 | 1.66 | 23.71 |
| 2016 | 73.42 | 1.55 | 1.62 | 23.41 |
| 2017 | 72.42 | 1.56 | 1.58 | 24.45 |
| 2018 | 73.55 | 1.53 | 1.58 | 23.33 |
| 2019 | 73.37 | 1.49 | 1.64 | 23.50 |
| 2020 | 70.42 | 1.55 | 1.86 | 26.17 |
| 2021 | 73.44 | 1.51 | 1.79 | 23.27 |
| 2022 | 74.93 | 1.59 | 1.62 | 21.87 |
| 2023 | 73.47 | 1.52 | 1.65 | 23.36 |
| 2024 | 73.71 | 1.60 | 1.73 | 22.96 |
Figure EN31-2: Efficiency of conventional thermal electricity production for Slovenia
Sources:
Statistical Office of the Republic of Slovenia, JSI-EEC
| 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 | 1553.65 | 513.84 | 680.84 | 43.82 |
| 2007 | 1596.11 | 522.96 | 684.63 | 42.89 |
| 2008 | 1604.75 | 525.11 | 698.68 | 43.54 |
| 2009 | 1537.94 | 511.18 | 680.85 | 44.27 |
| 2010 | 1561.69 | 521.67 | 704.67 | 45.12 |
| 2011 | 1581.30 | 522.18 | 699.18 | 44.22 |
| 2012 | 1516.08 | 512.30 | 683.73 | 45.10 |
| 2013 | 1462.86 | 486.76 | 659.90 | 45.11 |
| 2014 | 1147.88 | 381.77 | 533.95 | 46.52 |
| 2015 | 1171.00 | 436.89 | 606.41 | 51.79 |
| 2016 | 1253.14 | 492.69 | 670.54 | 53.51 |
| 2017 | 1264.00 | 482.41 | 663.18 | 52.47 |
| 2018 | 1234.88 | 464.02 | 649.02 | 52.56 |
| 2019 | 1192.46 | 454.56 | 630.36 | 52.86 |
| 2020 | 1180.92 | 450.45 | 628.70 | 53.24 |
| 2021 | 1107.27 | 405.43 | 591.12 | 53.39 |
| 2022 | 916.18 | 340.33 | 503.30 | 54.94 |
| 2023 | 876.87 | 340.55 | 478.47 | 54.57 |
| 2024 | 929.25 | 366.19 | 481.41 | 51.81 |