Norway vs Slovak Republic: Share of primary energy from fossil fuels
Norway
46.9%
in 2025
Slovak Republic
62.0%
in 2025
Norway rank
73rd
Slovak Republic rank
70th
Share of primary energy from fossil fuels over time
- Norway
- Slovak Republic
How they compare
Slovak Republic currently reports 62.0% against 46.9% in Norway, a difference of 15.1%.
That makes Slovak Republic's figure about 1.3 times Norway's.
Across all 49 years both countries report, Slovak Republic has been ahead every year.
Norway ranks 73rd and Slovak Republic ranks 70th of 76 countries.
Slovak Republic has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Norway | Slovak Republic | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 61.7% | 97.8% | 36.2% | Slovak Republic |
| 1980s | 56.7% | 88.1% | 31.4% | Slovak Republic |
| 1990s | 56.8% | 81.1% | 24.4% | Slovak Republic |
| 2000s | 57.4% | 73.5% | 16.0% | Slovak Republic |
| 2010s | 55.2% | 70.2% | 15.0% | Slovak Republic |
| 2020s | 49.2% | 65.3% | 16.1% | Slovak Republic |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from fossil fuels, Norway or Slovak Republic?
- Slovak Republic, at 62.0% against 46.9% in Norway as of 2025.
- What is the difference in share of primary energy from fossil fuels between Norway and Slovak Republic?
- 15.1%, with Slovak Republic ahead.
- How many years of comparable data are there for Norway and Slovak Republic?
- 49 years are reported by both, from 1977 to 2025.
- How do Norway and Slovak Republic rank globally for share of primary energy from fossil fuels?
- Norway ranks 73rd and Slovak Republic ranks 70th of 76 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 Share of 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
Measured as a percentage of total energy supply.