Which has higher alternative and nuclear energy, New Zealand or Switzerland?

Switzerland, at 48.0% against 41.8% in New Zealand as of 2024.

How many years of comparable data are there for New Zealand and Switzerland?

35 years are reported by both, from 1990 to 2024.

Where does this data come from?

IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Alternative and nuclear energy (% of total energy use). Statizoid refreshes it automatically from the source and publishes the full history for both places.

New Zealand vs Switzerland: Alternative and nuclear energy

New Zealand

41.8%

in 2024

Switzerland

48.0%

in 2024

New Zealand rank

9th

Switzerland rank

7th

Alternative and nuclear energy over time

New Zealand
Switzerland

How they compare

Switzerland currently reports 48.0% against 41.8% in New Zealand, a difference of 6.2%.

That makes Switzerland's figure about 1.1 times New Zealand's.

Across all 35 years both countries report, Switzerland has been ahead every year.

New Zealand ranks 9th and Switzerland ranks 7th of 151 countries.

Switzerland has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	New Zealand	Switzerland	Difference	Ahead
1990s	25.1%	38.0%	12.9%	Switzerland
2000s	24.5%	38.7%	14.2%	Switzerland
2010s	33.5%	39.5%	6.0%	Switzerland
2020s	38.7%	42.8%	4.2%	Switzerland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher alternative and nuclear energy, New Zealand or Switzerland?: Switzerland, at 48.0% against 41.8% in New Zealand as of 2024.
What is the difference in alternative and nuclear energy between New Zealand and Switzerland?: 6.2%, with Switzerland ahead.
How many years of comparable data are there for New Zealand and Switzerland?: 35 years are reported by both, from 1990 to 2024.
How do New Zealand and Switzerland rank globally for alternative and nuclear energy?: New Zealand ranks 9th and Switzerland ranks 7th of 151 countries.
Where does this data come from?: IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Alternative and nuclear energy (% of total energy use). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Switzerland: Alternative and nuclear energy. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 16 September 2026, from https://energy.statizoid.com/compare/alternative-and-nuclear-energy-percent-of-total-energy-use/new-zealand/switzerland/

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About this data

Indicator: Alternative and nuclear energy (% of total energy use)
Unit: % of total energy use
Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 197 places, 6,669 data points, 1990–2024
Last refreshed: 03 September 2026

Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others. This is the share of total energy supply that is non-fossil.