Republic of Korea vs New Zealand: Renewable energy
Republic of Korea
61.52 terawatt-hours
in 2025
New Zealand
102.73 terawatt-hours
in 2025
Republic of Korea rank
14th
New Zealand rank
11th
Renewable energy over time
- Republic of Korea
- New Zealand
How they compare
New Zealand currently reports 102.73 terawatt-hours against 61.52 terawatt-hours in Republic of Korea, a difference of 41.21 terawatt-hours.
That makes New Zealand's figure about 1.7 times Republic of Korea's.
Across all 61 years both countries report, New Zealand has been ahead every year.
Republic of Korea ranks 14th and New Zealand ranks 11th of 80 countries.
New Zealand has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Republic of Korea | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 12.93 terawatt-hours | 12.93 terawatt-hours | New Zealand |
| 1970s | 0 terawatt-hours | 14.25 terawatt-hours | 14.25 terawatt-hours | New Zealand |
| 1980s | 0 terawatt-hours | 15.52 terawatt-hours | 15.52 terawatt-hours | New Zealand |
| 1990s | 0.2655 terawatt-hours | 25.54 terawatt-hours | 25.28 terawatt-hours | New Zealand |
| 2000s | 0.88 terawatt-hours | 35.12 terawatt-hours | 34.24 terawatt-hours | New Zealand |
| 2010s | 19.2 terawatt-hours | 75.52 terawatt-hours | 56.32 terawatt-hours | New Zealand |
| 2020s | 54.69 terawatt-hours | 89.74 terawatt-hours | 35.05 terawatt-hours | New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher renewable energy, Republic of Korea or New Zealand?
- New Zealand, at 102.73 terawatt-hours against 61.52 terawatt-hours in Republic of Korea as of 2025.
- What is the difference in renewable energy between Republic of Korea and New Zealand?
- 41.21 terawatt-hours, with New Zealand ahead.
- How many years of comparable data are there for Republic of Korea and New Zealand?
- 61 years are reported by both, from 1965 to 2025.
- How do Republic of Korea and New Zealand rank globally for renewable energy?
- Republic of Korea ranks 14th and New Zealand ranks 11th of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Renewable energy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.