Japan vs South Korea: Getting electricity: System average interruption duration

Japan
0.0375 DB16-20 methodology
in 2019
South Korea
0.04 DB16-20 methodology
in 2019
Japan rank
127th
South Korea rank
126th

Getting electricity: System average interruption duration over time

  • Japan
  • South Korea
00.10.20.30.40.5201420162019

How they compare

South Korea currently reports 0.04 DB16-20 methodology against 0.0375 DB16-20 methodology in Japan, a difference of 0.0025 DB16-20 methodology.

That makes South Korea's figure about 1.1 times Japan's.

The two have swapped places 1 time across 6 shared years of data; in 2014 it was Japan ahead.

Japan ranks 127th and South Korea ranks 126th of 127 countries.

Japan has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher getting electricity: system average interruption duration index, Japan or South Korea?
South Korea, at 0.04 DB16-20 methodology against 0.0375 DB16-20 methodology in Japan as of 2019.
What is the difference in getting electricity: system average interruption duration index between Japan and South Korea?
0.0025 DB16-20 methodology, with South Korea ahead.
How many years of comparable data are there for Japan and South Korea?
6 years are reported by both, from 2014 to 2019.
How do Japan and South Korea rank globally for getting electricity: system average interruption duration index?
Japan ranks 127th and South Korea ranks 126th of 127 countries.
Where does this data come from?
The World Bank, published as Getting electricity: System average interruption duration index (SAIDI) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs South Korea: Getting electricity: System average interruption duration index. Statizoid. Retrieved 07 October 2026, from https://private-sector.statizoid.com/compare/getting-electricity-system-average-interruption-duration-index-saidi-db16-20-methodology/japan/korea-rep/

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About this data

Indicator
Getting electricity: System average interruption duration index (SAIDI) (DB16-20 methodology)
Unit
DB16-20 methodology
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
127 places, 758 data points, 2014–2019
Last refreshed

The system average interruption duration index is the average total duration of outages (in hours) experienced by a customer in a year. The index is computed based on the methodology in the DB16-20 studies.