New Zealand vs Slovakia: Electricity generation from gas
New Zealand
3.84 terawatt-hours
in 2025
Slovakia
3.28 terawatt-hours
in 2025
New Zealand rank
75th
Slovakia rank
78th
Electricity generation from gas over time
- New Zealand
- Slovakia
How they compare
New Zealand currently reports 3.84 terawatt-hours against 3.28 terawatt-hours in Slovakia, a difference of 0.56 terawatt-hours.
That makes New Zealand's figure about 1.2 times Slovakia's.
Across all 26 years both countries report, New Zealand has been ahead every year.
New Zealand ranks 75th and Slovakia ranks 78th of 207 countries.
New Zealand has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | New Zealand | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 9.84 terawatt-hours | 2.27 terawatt-hours | 7.58 terawatt-hours | New Zealand |
| 2010s | 7.32 terawatt-hours | 2.19 terawatt-hours | 5.13 terawatt-hours | New Zealand |
| 2020s | 4.4 terawatt-hours | 3.08 terawatt-hours | 1.32 terawatt-hours | New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from gas, New Zealand or Slovakia?
- New Zealand, at 3.84 terawatt-hours against 3.28 terawatt-hours in Slovakia as of 2025.
- What is the difference in electricity generation from gas between New Zealand and Slovakia?
- 0.56 terawatt-hours, with New Zealand 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 electricity generation from gas?
- New Zealand ranks 75th and Slovakia ranks 78th of 207 countries.
- Where does this data come from?
- Ember (2026) and other sources β with major processing by Our World in Data, published as 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 in terawatt-hours.