Energy supply, 2023
Energy dependency lower than in the previous year
Domestic energy resources covered 53% of domestic energy needs. Petroleum products were fully supplied from imports. Their share in the energy supply structure was 33%.
More than half of the energy demand was met with domestic energy resources
Last year's total amount of domestic energy sources in Slovenia was 3.3 million toe (= 138 PJ), which is 5% more than in 2022.
Slovenia met 53% of domestic energy demand with domestic energy resources, while the rest of the energy was supplied from imports. The entire quantity of petroleum products was imported.
Petroleum products prevailed in energy supply
The total primary energy supply of Slovenia was 6.0 million toe (= 249 PJ), which is by 7% less than in the previous year.
In the structure of supplied energy in 2023, petroleum products prevailed with 33%, followed by nuclear energy with 24%, renewable energy sources (including hydro energy) with almost 22%, natural gas with about 11% and coal with almost 11%.
Tables with the latest data are available in the SiStat Database.
Last year's total amount of domestic energy sources in Slovenia was 3.3 million toe (= 138 PJ), which is 5% more than in 2022.
Slovenia met 53% of domestic energy demand with domestic energy resources, while the rest of the energy was supplied from imports. The entire quantity of petroleum products was imported.
Petroleum products prevailed in energy supply
The total primary energy supply of Slovenia was 6.0 million toe (= 249 PJ), which is by 7% less than in the previous year.
In the structure of supplied energy in 2023, petroleum products prevailed with 33%, followed by nuclear energy with 24%, renewable energy sources (including hydro energy) with almost 22%, natural gas with about 11% and coal with almost 11%.
Tables with the latest data are available in the SiStat Database.
Share of sources in energy supply, Slovenia, 2023
METHODOLOGICAL NOTE
Additional explanations are available in the methodological explanations.
Final data on annual energy statistics for 2023 will be published on 8 October 2024.
Final data on annual energy statistics for 2023 will be published on 8 October 2024.
When making use of the data and information of the Statistical Office of the Republic of Slovenia, always add: "Source: SURS". More: Copyright.
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