Electricity generation — all countries

Electricity generation — Slovenia

Electricity generation in Slovenia in 2025 — 14.88 TWh. Ranked 71 in the world out of 91. Since 2000, the indicator has risen by 9.3%.

2025 14.88 TWh −10.95% vs 2024
World rank 71of 91
Period maximum 17.15 TWh2014
Period minimum 13.36 TWh2022

Trend over time

2000–2025 · terawatt-hours

Electricity generation — Slovenia, 2000–20251314151617182000200320062009201220152018202120242000: 13.61 TWh2001: 14.48 TWh2002: 14.6 TWh2003: 13.83 TWh2004: 15.27 TWh2005: 15.11 TWh2006: 15.11 TWh2007: 15.04 TWh2008: 16.41 TWh2009: 16.39 TWh2010: 16.26 TWh2011: 15.92 TWh2012: 15.55 TWh2013: 15.8 TWh2014: 17.15 TWh2015: 14.8 TWh2016: 16.23 TWh2017: 16.05 TWh2018: 16.12 TWh2019: 15.89 TWh2020: 16.89 TWh2021: 15.59 TWh2022: 13.36 TWh2023: 15.55 TWh2024: 16.71 TWh2025: 14.88 TWh
Change over the period: +1.27 (+9.33%) Average annual rate: 0.36 %

Comparison, 2025

How the value compares with the world and the groups this territory belongs to: Slovenia

Slovenia 14.88 TWh
Europe & Central Asia computed 5,271.32 TWh
Southern Europe computed 760.36 TWh
Electricity generation — Slovenia, by year Slovenia All countries CSV XLSX
Year TWh Change Change, %
2025 14.88 −1.83 −10.95%
2024 16.71 +1.16 +7.46%
2023 15.55 +2.19 +16.39%
2022 13.36 −2.23 −14.3%
2021 15.59 −1.3 −7.7%
2020 16.89 +1 +6.29%
2019 15.89 −0.23 −1.43%
2018 16.12 +0.07 +0.44%
2017 16.05 −0.18 −1.11%
2016 16.23 +1.43 +9.66%
2015 14.8 −2.35 −13.7%
2014 17.15 +1.35 +8.54%
2013 15.8 +0.25 +1.61%
2012 15.55 −0.37 −2.32%
2011 15.92 −0.34 −2.09%
2010 16.26 −0.13 −0.79%
2009 16.39 −0.02 −0.12%
2008 16.41 +1.37 +9.11%
2007 15.04 −0.07 −0.46%
2006 15.11 +0 +0%
2005 15.11 −0.16 −1.05%
2004 15.27 +1.44 +10.41%
2003 13.83 −0.77 −5.27%
2002 14.6 +0.12 +0.83%
2001 14.48 +0.87 +6.39%
2000 13.61

About the indicator

Gross electricity generation from all sources over the year, in terawatt-hours. One terawatt-hour is a billion kilowatt-hours, roughly the annual consumption of three hundred thousand European households. The indicator answers the question of scale, while the shares of sources answer the question of composition, and the two should not be confused: France has a higher nuclear share than the United States, yet generates half as much electricity at nuclear plants. This is the series that serves as the weight when world and regional source shares are computed: percentages cannot be added up without it.

Important: Gross generation, before deducting the plants' own use and network losses; demand is therefore lower than generation by the amount of the losses, with an adjustment for imports. The series starts in 2000.

Source: Yearly Electricity Data (Ember), license CC BY 4.0.