Europe · country explainer · estimated data
Slovakia's power sector in numbers
Ember monthly data 2015-01 → 2026-06 · generation-weighted · CC-BY-4.0
Carbon intensity · 2026-06
71gCO₂e/kWh
#11 cleanest of 80 tracked (2025)
Renewables share
19.6%
clean incl. nuclear: 90%
Records
Cleanest: 65 (2025-06)
Dirtiest: 253 (2018-10)
The trend, year by year
| Year | gCO₂e/kWh | Δ | Renewables % | Generation TWh |
|---|---|---|---|---|
| 2025 | 94 | -2 | 17.5 | 28.4 |
| 2024 | 96 | -20 | 23 | 28.8 |
| 2023 | 116 | -27 | 21.7 | 29 |
| 2022 | 143 | -29 | 20.6 | 25.9 |
| 2021 | 172 | +17 | 21.1 | 28.9 |
| 2020 | 155 | -14 | 23 | 27.9 |
| 2019 | 169 | -45 | 22.4 | 27.6 |
| 2018 | 214 | 0 | 18 | 26.6 |
| 2017 | 214 | +7 | 19.2 | 27.5 |
| 2016 | 207 | -4 | 20.2 | 26.9 |
| 2015 | 211 | — | 18.6 | 26.9 |
See Slovakia on the globe. The terminal paints every tracked country's carbon intensity and renewables share worldwide — and the carbon story animates the whole decade.
Open the globe →Source: "Monthly electricity data, Ember" (CC-BY-4.0). Yearly figures are generation-weighted (Σ emissions ÷ Σ generation, complete years only). Monthly statistical data — estimated, not live measurement. Cite as "Voltcast Research, voltcast.com/research/countries/sk".