Belgium vs Slovakia: Electricity generation from nuclear

Belgium
24.11 terawatt-hours
in 2025
Slovakia
19.33 terawatt-hours
in 2025
Belgium rank
16th
Slovakia rank
19th

Electricity generation from nuclear over time

  • Belgium
  • Slovakia
0204060196519952025

How they compare

Belgium currently reports 24.11 terawatt-hours against 19.33 terawatt-hours in Slovakia, a difference of 4.78 terawatt-hours.

That makes Belgium's figure about 1.2 times Slovakia's.

The two have swapped places 5 times across 61 shared years of data; in 1965 it was Slovakia ahead.

Belgium ranks 16th and Slovakia ranks 19th of 208 countries.

Individual pages

About this data

Indicator
Electricity generation from nuclear
Unit
terawatt-hours
Source
Ember (2026) and other sources – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
211 places, 8,460 data points, 1920–2025
Last refreshed

Measured in terawatt-hours.