Denmark vs Slovak Republic: Share of primary energy from fossil fuels
Denmark
66.1%
in 2025
Slovak Republic
62.0%
in 2025
Denmark rank
67th
Slovak Republic rank
70th
Share of primary energy from fossil fuels over time
- Denmark
- Slovak Republic
How they compare
Denmark currently reports 66.1% against 62.0% in Slovak Republic, a difference of 4.1%.
That makes Denmark's figure about 1.1 times Slovak Republic's.
Across all 43 years both countries report, Denmark has been ahead every year.
Denmark ranks 67th and Slovak Republic ranks 70th of 76 countries.
Denmark has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Denmark | Slovak Republic | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 99.8% | 86.5% | 13.3% | Denmark |
| 1990s | 98.5% | 81.1% | 17.3% | Denmark |
| 2000s | 93.9% | 73.5% | 20.5% | Denmark |
| 2010s | 83.5% | 70.2% | 13.3% | Denmark |
| 2020s | 70.0% | 65.3% | 4.7% | Denmark |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from fossil fuels, Denmark or Slovak Republic?
- Denmark, at 66.1% against 62.0% in Slovak Republic as of 2025.
- What is the difference in share of primary energy from fossil fuels between Denmark and Slovak Republic?
- 4.1%, with Denmark ahead.
- How many years of comparable data are there for Denmark and Slovak Republic?
- 43 years are reported by both, from 1983 to 2025.
- How do Denmark and Slovak Republic rank globally for share of primary energy from fossil fuels?
- Denmark ranks 67th 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.