Austria vs Slovakia: Annual change in primary energy from fossil fuels
Austria
2.05 terawatt-hours
in 2025
Slovakia
0.8492 terawatt-hours
in 2025
Austria rank
34th
Slovakia rank
37th
Annual change in primary energy from fossil fuels over time
- Austria
- Slovakia
How they compare
Austria currently reports 2.05 terawatt-hours against 0.8492 terawatt-hours in Slovakia, a difference of 1.2 terawatt-hours.
That makes Austria's figure about 2.4 times Slovakia's.
The two have swapped places 30 times across 60 shared years of data; in 1966 it was Austria ahead.
Austria ranks 34th and Slovakia ranks 37th of 76 countries.
Across the 7 decades both report, Austria averaged higher in 4 and Slovakia in 3.
Head to head by decade
| Decade | Austria | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 7.64 terawatt-hours | 6 terawatt-hours | 1.64 terawatt-hours | Austria |
| 1970s | 6.66 terawatt-hours | 7.96 terawatt-hours | 1.29 terawatt-hours | Slovakia |
| 1980s | -1.54 terawatt-hours | 0.3551 terawatt-hours | 1.9 terawatt-hours | Slovakia |
| 1990s | 4.35 terawatt-hours | -5.13 terawatt-hours | 9.47 terawatt-hours | Austria |
| 2000s | 0.4142 terawatt-hours | -1.64 terawatt-hours | 2.06 terawatt-hours | Austria |
| 2010s | 0.4806 terawatt-hours | -1.37 terawatt-hours | 1.85 terawatt-hours | Austria |
| 2020s | -7.77 terawatt-hours | -2.41 terawatt-hours | 5.36 terawatt-hours | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from fossil fuels, Austria or Slovakia?
- Austria, at 2.05 terawatt-hours against 0.8492 terawatt-hours in Slovakia as of 2025.
- What is the difference in annual change in primary energy from fossil fuels between Austria and Slovakia?
- 1.2 terawatt-hours, with Austria ahead.
- How many years of comparable data are there for Austria and Slovakia?
- 60 years are reported by both, from 1966 to 2025.
- How do Austria and Slovakia rank globally for annual change in primary energy from fossil fuels?
- Austria ranks 34th and Slovakia ranks 37th of 76 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Annual change in primary energy from fossil fuels. 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.