Share of primary energy from low-carbon energy in Slovakia
Slovakia: Share of primary energy from low-carbon energy was 38.0% in 2025. ◆ Volatile
Share of primary energy from low-carbon energy in Slovakia, 1965–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
Slovakia recorded 38.0% for share of primary energy from low-carbon energy in 2025. That is the highest value across all 61 years on record.
The figure is up 0.3% on the previous year and up 21.4% over ten years.
Over the whole period, share of primary energy from low-carbon energy in Slovakia peaked at 38.0% in 2025 and was at its lowest, 1.0%, in 1971.
Slovakia ranks 8th of 79 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 1.7% | 1.0% | 2.2% | 5 |
| 1970s | 1.7% | 1.0% | 4.0% | 10 |
| 1980s | 11.9% | 7.4% | 15.8% | 10 |
| 1990s | 18.9% | 15.5% | 22.1% | 10 |
| 2000s | 26.5% | 26.0% | 27.8% | 10 |
| 2010s | 29.8% | 26.1% | 32.1% | 10 |
| 2020s | 34.7% | 30.8% | 38.0% | 6 |
Countries ranked near Slovakia
More climate change data for Slovakia
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth -0.2% (2025)
- Population, total 5.41 million (2025)
- Urban population growth -0.1% (2025)
- Urban population 2.88 million (2025)
- Urban population 53.2% (2025)
- CO₂ emissions per capita vs. GDP per capita 5.28 tonnes per person (2024)
- Cumulative CO₂ emissions 4.03 billion tonnes (2024)
- CO₂ emissions per capita 5.28 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 5.28 tonnes per person (2024)
Frequently asked questions
- What is share of primary energy from low-carbon energy in Slovakia?
- Share of primary energy from low-carbon energy in Slovakia was 38.0% in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest share of primary energy from low-carbon energy recorded in Slovakia?
- The highest recorded value was 38.0% in 2025.
- What is the lowest share of primary energy from low-carbon energy recorded in Slovakia?
- The lowest recorded value was 1.0% in 1971.
- How does Slovakia rank for share of primary energy from low-carbon energy?
- Slovakia ranks 8th out of 79 countries with data for 2025.
- Is share of primary energy from low-carbon energy rising or falling in Slovakia?
- Over the last ten years it is up 21.4%. The long-run trend across the full record is volatile.
- Where does this Slovakia data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Share of primary energy from low-carbon energy. Statizoid updates them automatically from the source API.
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CSV · JSON — 61 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of total energy supply.