Annual percentage change in primary energy use in Slovakia
Slovakia: Annual percentage change in primary energy use was 1.0% in 2025. ◆ Volatile
Annual percentage change in primary energy use in Slovakia, 1966–2025
Source: Energy Institute – Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, annual percentage change in primary energy use in Slovakia stood at 1.0%.
The figure is up 124.5% on the previous year and down 36.5% over ten years.
Over the whole period, annual percentage change in primary energy use in Slovakia peaked at 11.0% in 1968 and was at its lowest, -11.0%, in 1991.
Slovakia ranks 129th of 217 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Annual percentage change in primary energy use in Slovakia, year by year
| Year | % | Change |
|---|---|---|
| 1966 | 3.8% | — |
| 1967 | 1.1% | -71.2% |
| 1968 | 11.0% | +892.9% |
| 1969 | 5.2% | -53.0% |
| 1970 | 9.8% | +90.3% |
| 1971 | 8.1% | -17.6% |
| 1972 | 5.2% | -36.0% |
| 1973 | 4.4% | -14.5% |
| 1974 | 4.3% | -3.2% |
| 1975 | 5.0% | +16.6% |
| 1976 | 3.8% | -23.2% |
| 1977 | 4.8% | +24.5% |
| 1978 | 5.2% | +8.4% |
| 1979 | 3.5% | -32.3% |
| 1980 | 1.5% | -55.8% |
| 1981 | -0.5% | -130.6% |
| 1982 | -0.8% | +69.1% |
| 1983 | 0.2% | -127.8% |
| 1984 | 8.2% | +3566.3% |
| 1985 | 2.9% | -64.5% |
| 1986 | -0.3% | -111.0% |
| 1987 | 2.0% | -737.5% |
| 1988 | 0.6% | -68.4% |
| 1989 | 1.3% | +106.7% |
| 1990 | 0.3% | -74.3% |
| 1991 | -11.0% | -3303.2% |
| 1992 | -5.3% | -52.0% |
| 1993 | -3.9% | -25.1% |
| 1994 | -1.3% | -67.2% |
| 1995 | 2.8% | -319.6% |
| 1996 | 0.1% | -96.8% |
| 1997 | -0.7% | -834.1% |
| 1998 | -2.1% | +208.3% |
| 1999 | 1.3% | -161.7% |
| 2000 | 2.6% | +106.4% |
| 2001 | 7.1% | +170.4% |
| 2002 | 1.5% | -78.2% |
| 2003 | -1.6% | -200.8% |
| 2004 | -2.4% | +52.7% |
| 2005 | 2.6% | -207.5% |
| 2006 | -1.0% | -137.6% |
| 2007 | -6.5% | +571.1% |
| 2008 | 3.4% | -151.9% |
| 2009 | -10.3% | -406.0% |
| 2010 | 6.3% | -161.9% |
| 2011 | -2.6% | -140.5% |
| 2012 | -4.2% | +62.0% |
| 2013 | 1.9% | -145.4% |
| 2014 | -6.4% | -437.6% |
| 2015 | 1.5% | -123.8% |
| 2016 | 0.9% | -41.8% |
| 2017 | 5.4% | +505.4% |
| 2018 | -1.1% | -120.0% |
| 2019 | -3.8% | +257.2% |
| 2020 | -2.1% | -45.6% |
| 2021 | 8.2% | -495.4% |
| 2022 | -7.2% | -187.4% |
| 2023 | 2.4% | -133.8% |
| 2024 | -3.9% | -262.5% |
| 2025 | 1.0% | -124.5% |
Slovakia compared with similar countries
- Slovakia's 1.0% is above the median for high income countries, which is 0.5%, 2.0× the median. (74 countries reporting)
- Slovakia's 1.0% is above the median for Europe & Central Asia, which is 0.3%, 2.8× the median. (50 countries reporting)
Biggest year-on-year movements
Years where Annual percentage change in primary energy use in Slovakia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1984 | +3566.3% | 0.2% | 8.2% |
| 1991 | -3303.2% | 0.3% | -11.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 5.3% | 1.1% | 11.0% | 4 |
| 1970s | 5.4% | 3.5% | 9.8% | 10 |
| 1980s | 1.5% | -0.8% | 8.2% | 10 |
| 1990s | -2.0% | -11.0% | 2.8% | 10 |
| 2000s | -0.4% | -10.3% | 7.1% | 10 |
| 2010s | -0.2% | -6.4% | 6.3% | 10 |
| 2020s | -0.3% | -7.2% | 8.2% | 6 |
Countries ranked near Slovakia
More energy & mining data for Slovakia
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate 0.9653 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0 terawatt-hours per person (2025)
- Coal production, per capita 0 terawatt-hours per person (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 8.1% (2024)
Frequently asked questions
- What is annual percentage change in primary energy use in Slovakia?
- Annual percentage change in primary energy use in Slovakia was 1.0% in 2025, according to Energy Institute – Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest annual percentage change in primary energy use recorded in Slovakia?
- The highest recorded value was 11.0% in 1968.
- What is the lowest annual percentage change in primary energy use recorded in Slovakia?
- The lowest recorded value was -11.0% in 1991.
- How does Slovakia rank for annual percentage change in primary energy use?
- Slovakia ranks 129th out of 217 countries with data for 2025.
- Is annual percentage change in primary energy use rising or falling in Slovakia?
- Over the last ten years it is down 36.5%. The long-run trend across the full record is volatile.
- Where does this Slovakia data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Annual percentage change in primary energy use. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Percentage change in total energy supply relative to the previous year.