New Zealand vs Slovakia: Share of electricity generation from gas
New Zealand
8.9%
in 2025
Slovakia
11.3%
in 2025
New Zealand rank
90th
Slovakia rank
87th
Share of electricity generation from gas over time
- New Zealand
- Slovakia
How they compare
Slovakia currently reports 11.3% against 8.9% in New Zealand, a difference of 2.4%.
That makes Slovakia's figure about 1.3 times New Zealand's.
The two have swapped places 3 times across 26 shared years of data; in 2000 it was New Zealand ahead.
New Zealand ranks 90th and Slovakia ranks 87th of 206 countries.
Across the 3 decades both report, New Zealand averaged higher in 2 and Slovakia in 1.
Head to head by decade
| Decade | New Zealand | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 23.7% | 7.5% | 16.2% | New Zealand |
| 2010s | 16.8% | 7.9% | 8.9% | New Zealand |
| 2020s | 10.1% | 10.6% | 0.5% | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of electricity generation from gas, New Zealand or Slovakia?
- Slovakia, at 11.3% against 8.9% in New Zealand as of 2025.
- What is the difference in share of electricity generation from gas between New Zealand and Slovakia?
- 2.4%, with Slovakia ahead.
- How many years of comparable data are there for New Zealand and Slovakia?
- 26 years are reported by both, from 2000 to 2025.
- How do New Zealand and Slovakia rank globally for share of electricity generation from gas?
- New Zealand ranks 90th and Slovakia ranks 87th of 206 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Share of electricity generation from gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total electricity produced in the country or region.