Iceland vs Japan: IPAC Dashboard indicators — Geothermal
Iceland
4,394 Index
in 2025
Japan
3,467 Index
in 2025
Iceland rank
9th
Japan rank
10th
IPAC Dashboard indicators — Geothermal over time
- Iceland
- Japan
How they compare
Iceland currently reports 4,394 Index against 3,467 Index in Japan, a difference of 927 Index.
That makes Iceland's figure about 1.3 times Japan's.
The two have swapped places 4 times across 66 shared years of data; in 1960 it was Iceland ahead.
Iceland ranks 9th and Japan ranks 10th of 136 countries.
Across the 7 decades both report, Iceland averaged higher in 4 and Japan in 3.
Head to head by decade
| Decade | Iceland | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 155.26 Index | 0 Index | 155.26 Index | Iceland |
| 1970s | 389.56 Index | 212.3 Index | 177.26 Index | Iceland |
| 1980s | 908.21 Index | 1,109 Index | 200.39 Index | Japan |
| 1990s | 1,220 Index | 2,468 Index | 1,247 Index | Japan |
| 2000s | 2,341 Index | 2,880 Index | 539.07 Index | Japan |
| 2010s | 3,936 Index | 2,367 Index | 1,569 Index | Iceland |
| 2020s | 4,197 Index | 3,018 Index | 1,179 Index | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ipac dashboard indicators — geothermal, Iceland or Japan?
- Iceland, at 4,394 Index against 3,467 Index in Japan as of 2025.
- What is the difference in ipac dashboard indicators — geothermal between Iceland and Japan?
- 927 Index, with Iceland ahead.
- How many years of comparable data are there for Iceland and Japan?
- 66 years are reported by both, from 1960 to 2025.
- How do Iceland and Japan rank globally for ipac dashboard indicators — geothermal?
- Iceland ranks 9th and Japan ranks 10th of 136 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as IPAC Dashboard indicators — Geothermal. Statizoid refreshes it automatically from the source and publishes the full history for both places.