What is the difference in primary energy use between Serbia and Slovak Republic?

10.02 terawatt-hours, with Slovak Republic ahead.

How many years of comparable data are there for Serbia and Slovak Republic?

19 years are reported by both, from 2006 to 2024.

Where does this data 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 Primary energy use. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Serbia vs Slovak Republic: Primary energy use

Serbia

169.88 terawatt-hours

in 2024

Slovak Republic

179.9 terawatt-hours

in 2025

Serbia rank

72nd

Slovak Republic rank

71st

Primary energy use over time

Serbia
Slovak Republic

How they compare

Slovak Republic currently reports 179.9 terawatt-hours against 169.88 terawatt-hours in Serbia, a difference of 10.02 terawatt-hours.

That makes Slovak Republic's figure about 1.1 times Serbia's.

Across all 19 years both countries report, Slovak Republic has been ahead every year.

Serbia ranks 72nd and Slovak Republic ranks 71st of 215 countries.

Slovak Republic has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Serbia	Slovak Republic	Difference	Ahead
2000s	182.55 terawatt-hours	205.7 terawatt-hours	23.15 terawatt-hours	Slovak Republic
2010s	175.11 terawatt-hours	189.14 terawatt-hours	14.03 terawatt-hours	Slovak Republic
2020s	177.74 terawatt-hours	184.04 terawatt-hours	6.3 terawatt-hours	Slovak Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary energy use, Serbia or Slovak Republic?: Slovak Republic, at 179.9 terawatt-hours against 169.88 terawatt-hours in Serbia as of 2025.
What is the difference in primary energy use between Serbia and Slovak Republic?: 10.02 terawatt-hours, with Slovak Republic ahead.
How many years of comparable data are there for Serbia and Slovak Republic?: 19 years are reported by both, from 2006 to 2024.
How do Serbia and Slovak Republic rank globally for primary energy use?: Serbia ranks 72nd and Slovak Republic ranks 71st of 215 countries.
Where does this data 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 Primary energy use. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Serbia vs Slovak Republic: Primary energy use. Statizoid, drawing on Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Retrieved 18 August 2026, from https://energy.statizoid.com/compare/primary-energy-cons/serbia/slovak-republic/

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<a href="https://energy.statizoid.com/compare/primary-energy-cons/serbia/slovak-republic/">Serbia vs Slovak Republic: Primary energy use</a> — Statizoid

About this data

Indicator: Primary energy use
Unit: terawatt-hours
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
Licence: CC BY 4.0 (Our World in Data)
Coverage: 221 places, 10,722 data points, 1965–2025
Last refreshed: 07 August 2026

Measured in terawatt-hours of total energy supply.