Belgium vs New Zealand: Annual change in primary energy from wind
Belgium
-0.3926 terawatt-hours
in 2025
New Zealand
-0.1303 terawatt-hours
in 2025
Belgium rank
65th
New Zealand rank
62nd
Annual change in primary energy from wind over time
- Belgium
- New Zealand
How they compare
New Zealand currently reports -0.1303 terawatt-hours against -0.3926 terawatt-hours in Belgium, a difference of 0.2623 terawatt-hours.
The two have swapped places 18 times across 60 shared years of data; in 1966 it was New Zealand ahead.
Belgium ranks 65th and New Zealand ranks 62nd of 77 countries.
Across the 7 decades both report, Belgium averaged higher in 3 and New Zealand in 2.
Head to head by decade
| Decade | Belgium | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0.0007 terawatt-hours | 0 terawatt-hours | 0.0007 terawatt-hours | Belgium |
| 1990s | 0.0006 terawatt-hours | 0.0039 terawatt-hours | 0.0033 terawatt-hours | New Zealand |
| 2000s | 0.0983 terawatt-hours | 0.1437 terawatt-hours | 0.0454 terawatt-hours | New Zealand |
| 2010s | 0.8759 terawatt-hours | 0.0795 terawatt-hours | 0.7964 terawatt-hours | Belgium |
| 2020s | 0.6128 terawatt-hours | 0.2594 terawatt-hours | 0.3534 terawatt-hours | Belgium |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from wind, Belgium or New Zealand?
- New Zealand, at -0.1303 terawatt-hours against -0.3926 terawatt-hours in Belgium as of 2025.
- What is the difference in annual change in primary energy from wind between Belgium and New Zealand?
- 0.2623 terawatt-hours, with New Zealand ahead.
- How many years of comparable data are there for Belgium and New Zealand?
- 60 years are reported by both, from 1966 to 2025.
- How do Belgium and New Zealand rank globally for annual change in primary energy from wind?
- Belgium ranks 65th and New Zealand ranks 62nd of 77 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Annual change in primary energy from wind. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.