CIS (EI) vs Japan: Electricity production in the United Kingdom
CIS (EI)
1.64 terawatt-hours
in 2025
Japan
54.92 terawatt-hours
in 2025
CIS (EI) rank
2nd
Japan rank
4th
Electricity production in the United Kingdom over time
- CIS (EI)
- Japan
How they compare
Japan currently reports 54.92 terawatt-hours against 1.64 terawatt-hours in CIS (EI), a difference of 53.28 terawatt-hours.
That makes Japan's figure about 33.5 times CIS (EI)'s.
Across all 37 years both countries report, Japan has been ahead every year.
CIS (EI) ranks 2nd and Japan ranks 4th of 2 groups.
Japan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | CIS (EI) | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0.0603 terawatt-hours | 13.85 terawatt-hours | 13.79 terawatt-hours | Japan |
| 2000s | 0.3719 terawatt-hours | 19.21 terawatt-hours | 18.83 terawatt-hours | Japan |
| 2010s | 0.6809 terawatt-hours | 24.12 terawatt-hours | 23.44 terawatt-hours | Japan |
| 2020s | 1.49 terawatt-hours | 40.89 terawatt-hours | 39.4 terawatt-hours | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity production in the united kingdom, CIS (EI) or Japan?
- Japan, at 54.92 terawatt-hours against 1.64 terawatt-hours in CIS (EI) as of 2025.
- What is the difference in electricity production in the united kingdom between CIS (EI) and Japan?
- 53.28 terawatt-hours, with Japan ahead.
- How many years of comparable data are there for CIS (EI) and Japan?
- 37 years are reported by both, from 1965 to 2025.
- How do CIS (EI) and Japan rank globally for electricity production in the united kingdom?
- CIS (EI) ranks 2nd and Japan ranks 4th of 2 groups.
- Where does this data come from?
- Ember (2026); Energy Institute - Statistical Review of World Energy (2026); Pinto et al. (2023) – with major processing by Our World in Data, published as Electricity production in the United Kingdom. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours.