Annual change in primary energy from gas in New Zealand
New Zealand: Annual change in primary energy from gas was -3.09 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from gas in New Zealand, 1971–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
In 2025, annual change in primary energy from gas in New Zealand stood at -3.09 terawatt-hours.
The figure is up 61.5% on the previous year and up 27.7% over ten years.
Over the whole period, annual change in primary energy from gas in New Zealand peaked at 8.75 terawatt-hours in 1982 and was at its lowest, -14.56 terawatt-hours, in 2003.
New Zealand ranks 57th of 76 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 1 terawatt-hours | -4.66 terawatt-hours | 6.01 terawatt-hours | 9 |
| 1980s | 3.57 terawatt-hours | -1.43 terawatt-hours | 8.75 terawatt-hours | 10 |
| 1990s | 0.9851 terawatt-hours | -6.49 terawatt-hours | 6.92 terawatt-hours | 10 |
| 2000s | -1.51 terawatt-hours | -14.56 terawatt-hours | 4 terawatt-hours | 10 |
| 2010s | 0.7914 terawatt-hours | -4.87 terawatt-hours | 5.22 terawatt-hours | 10 |
| 2020s | -3.43 terawatt-hours | -8.01 terawatt-hours | 1.85 terawatt-hours | 6 |
Countries ranked near New Zealand
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Frequently asked questions
- What is annual change in primary energy from gas in New Zealand?
- Annual change in primary energy from gas in New Zealand was -3.09 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
- What is the highest annual change in primary energy from gas recorded in New Zealand?
- The highest recorded value was 8.75 terawatt-hours in 1982.
- What is the lowest annual change in primary energy from gas recorded in New Zealand?
- The lowest recorded value was -14.56 terawatt-hours in 2003.
- How does New Zealand rank for annual change in primary energy from gas?
- New Zealand ranks 57th out of 76 countries with data for 2025.
- Is annual change in primary energy from gas rising or falling in New Zealand?
- Over the last ten years it is up 27.7%. The long-run trend across the full record is volatile.
- Where does this New Zealand data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Annual change in primary energy from gas. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 55 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.