Estonia vs Slovenia: Annual change in primary energy use
Estonia
-2.95 terawatt-hours
in 2025
Slovenia
-2.04 terawatt-hours
in 2025
Estonia rank
183rd
Slovenia rank
180th
Annual change in primary energy use over time
- Estonia
- Slovenia
How they compare
Slovenia currently reports -2.04 terawatt-hours against -2.95 terawatt-hours in Estonia, a difference of 0.91 terawatt-hours.
The two have swapped places 14 times across 35 shared years of data; in 1991 it was Slovenia ahead.
Estonia ranks 183rd and Slovenia ranks 180th of 215 countries.
Across the 4 decades both report, Estonia averaged higher in 1 and Slovenia in 3.
Head to head by decade
| Decade | Estonia | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -7.86 terawatt-hours | 0.9167 terawatt-hours | 8.78 terawatt-hours | Slovenia |
| 2000s | 0.3818 terawatt-hours | 0.6872 terawatt-hours | 0.3053 terawatt-hours | Slovenia |
| 2010s | 0.3689 terawatt-hours | -0.4549 terawatt-hours | 0.8238 terawatt-hours | Estonia |
| 2020s | -1.87 terawatt-hours | -1.08 terawatt-hours | 0.7867 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy use, Estonia or Slovenia?
- Slovenia, at -2.04 terawatt-hours against -2.95 terawatt-hours in Estonia as of 2025.
- What is the difference in annual change in primary energy use between Estonia and Slovenia?
- 0.91 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Estonia and Slovenia?
- 35 years are reported by both, from 1991 to 2025.
- How do Estonia and Slovenia rank globally for annual change in primary energy use?
- Estonia ranks 183rd and Slovenia ranks 180th of 215 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Annual change in primary energy use. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.