Share of primary energy use by source in New Zealand
New Zealand: Share of primary energy use by source was 10.5% in 2025. ▲ Rising
Share of primary energy use by source in New Zealand, 1970–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, share of primary energy use by source in New Zealand stood at 10.5%.
Compared with earlier readings it is down 11.2% on the previous year and down 42.1% over ten years.
Over the whole period, share of primary energy use by source in New Zealand peaked at 31.7% in 1986 and was at its lowest, 0.8%, in 1970.
New Zealand ranks 65th of 76 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 56 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 5.6% | 0.8% | 13.5% | 10 |
| 1980s | 23.0% | 8.4% | 31.7% | 10 |
| 1990s | 28.3% | 25.3% | 31.0% | 10 |
| 2000s | 22.3% | 17.9% | 30.2% | 10 |
| 2010s | 18.2% | 16.5% | 20.2% | 10 |
| 2020s | 14.2% | 10.5% | 17.8% | 6 |
Countries ranked near New Zealand
More energy & mining data for New Zealand
- Fuel imports 12.0% (2025)
- Ores and metals imports 2.1% (2025)
- Ores and metals exports 3.2% (2025)
- Gas production 35.27 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 6,765 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 35.27 terawatt-hours (2024)
- Gas production per person 6,765 kilowatt-hours per person (2024)
- Fuel exports 0.9% (2025)
- Electric power transmission and distribution losses 6.7% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 56.8% (2023)
Frequently asked questions
- What is share of primary energy use by source in New Zealand?
- Share of primary energy use by source in New Zealand was 10.5% in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest share of primary energy use by source recorded in New Zealand?
- The highest recorded value was 31.7% in 1986.
- What is the lowest share of primary energy use by source recorded in New Zealand?
- The lowest recorded value was 0.8% in 1970.
- How does New Zealand rank for share of primary energy use by source?
- New Zealand ranks 65th out of 76 countries with data for 2025.
- Is share of primary energy use by source rising or falling in New Zealand?
- Over the last ten years it is down 42.1%. The long-run trend across the full record is rising.
- Where does this New Zealand data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Share of primary energy use by source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 56 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of total energy supply.