Greece vs Slovakia: Share of primary energy use by source
Greece
24.9%
in 2025
Slovakia
25.0%
in 2025
Greece rank
43rd
Slovakia rank
42nd
Share of primary energy use by source over time
- Greece
- Slovakia
How they compare
Slovakia currently reports 25.0% against 24.9% in Greece, a difference of 0.1%.
Across all 44 years both countries report, Slovakia has been ahead every year.
Greece ranks 43rd and Slovakia ranks 42nd of 77 countries.
Slovakia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Greece | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.5% | 15.4% | 14.9% | Slovakia |
| 1990s | 1.0% | 29.2% | 28.2% | Slovakia |
| 2000s | 7.4% | 30.0% | 22.6% | Slovakia |
| 2010s | 14.7% | 26.0% | 11.3% | Slovakia |
| 2020s | 23.7% | 25.0% | 1.2% | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy use by source, Greece or Slovakia?
- Slovakia, at 25.0% against 24.9% in Greece as of 2025.
- What is the difference in share of primary energy use by source between Greece and Slovakia?
- 0.1%, with Slovakia ahead.
- How many years of comparable data are there for Greece and Slovakia?
- 44 years are reported by both, from 1982 to 2025.
- How do Greece and Slovakia rank globally for share of primary energy use by source?
- Greece ranks 43rd and Slovakia ranks 42nd of 77 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 use by source. 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.