Iran vs Slovakia: Electricity generation from low-carbon sources
Iran
22.56 terawatt-hours
in 2025
Slovakia
24.78 terawatt-hours
in 2025
Iran rank
55th
Slovakia rank
53rd
Electricity generation from low-carbon sources over time
- Iran
- Slovakia
How they compare
Slovakia currently reports 24.78 terawatt-hours against 22.56 terawatt-hours in Iran, a difference of 2.22 terawatt-hours.
That makes Slovakia's figure about 1.1 times Iran's.
The two have swapped places 6 times across 36 shared years of data; in 1990 it was Slovakia ahead.
Iran ranks 55th and Slovakia ranks 53rd of 209 countries.
Across the 4 decades both report, Iran averaged higher in 1 and Slovakia in 3.
Head to head by decade
| Decade | Iran | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7.54 terawatt-hours | 15.21 terawatt-hours | 7.67 terawatt-hours | Slovakia |
| 2000s | 10.35 terawatt-hours | 21.5 terawatt-hours | 11.15 terawatt-hours | Slovakia |
| 2010s | 19.65 terawatt-hours | 21.25 terawatt-hours | 1.6 terawatt-hours | Slovakia |
| 2020s | 25.84 terawatt-hours | 23.61 terawatt-hours | 2.23 terawatt-hours | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from low-carbon sources, Iran or Slovakia?
- Slovakia, at 24.78 terawatt-hours against 22.56 terawatt-hours in Iran as of 2025.
- What is the difference in electricity generation from low-carbon sources between Iran and Slovakia?
- 2.22 terawatt-hours, with Slovakia ahead.
- How many years of comparable data are there for Iran and Slovakia?
- 36 years are reported by both, from 1990 to 2025.
- How do Iran and Slovakia rank globally for electricity generation from low-carbon sources?
- Iran ranks 55th and Slovakia ranks 53rd of 209 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Electricity generation from low-carbon sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours. Low-carbon sources correspond to renewables and nuclear power, that produce significantly less greenhouse-gas emissions than fossil fuels. Renewables include solar, wind, hydropower, bioenergy, geothermal, wave, and tidal.