Japan vs Slovakia: Electric power transmission and distribution losses (% of output)
Japan
4.6%
in 2025
Slovakia
5.1%
in 2025
Japan rank
133rd
Slovakia rank
132nd
Electric power transmission and distribution losses (% of output) over time
- Japan
- Slovakia
How they compare
Slovakia currently reports 5.1% against 4.6% in Japan, a difference of 0.5%.
That makes Slovakia's figure about 1.1 times Japan's.
The two have swapped places 12 times across 36 shared years of data; in 1990 it was Slovakia ahead.
Japan ranks 133rd and Slovakia ranks 132nd of 151 countries.
Across the 4 decades both report, Japan averaged higher in 1 and Slovakia in 3.
Head to head by decade
| Decade | Japan | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4.6% | 7.3% | 2.7% | Slovakia |
| 2000s | 4.4% | 4.5% | 0.1% | Slovakia |
| 2010s | 4.1% | 3.9% | 0.1% | Japan |
| 2020s | 4.6% | 4.8% | 0.2% | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electric power transmission and distribution losses, Japan or Slovakia?
- Slovakia, at 5.1% against 4.6% in Japan as of 2025.
- What is the difference in electric power transmission and distribution losses between Japan and Slovakia?
- 0.5%, with Slovakia ahead.
- How many years of comparable data are there for Japan and Slovakia?
- 36 years are reported by both, from 1990 to 2025.
- How do Japan and Slovakia rank globally for electric power transmission and distribution losses?
- Japan ranks 133rd and Slovakia ranks 132nd of 151 countries.
- Where does this data come from?
- IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Electric power transmission and distribution losses (% of output). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Electric power transmission and distribution losses include losses in transmission between sources of supply and points of distribution and in the distribution to consumers, including pilferage. The losses are expressed as a share of the total output.