New Zealand vs Slovakia: Electricity generation from coal
New Zealand
0.49 terawatt-hours
in 2025
Slovakia
0.31 terawatt-hours
in 2025
New Zealand rank
69th
Slovakia rank
72nd
Electricity generation from coal over time
- New Zealand
- Slovakia
How they compare
New Zealand currently reports 0.49 terawatt-hours against 0.31 terawatt-hours in Slovakia, a difference of 0.18 terawatt-hours.
That makes New Zealand's figure about 1.6 times Slovakia's.
The two have swapped places 3 times across 26 shared years of data; in 2000 it was Slovakia ahead.
New Zealand ranks 69th and Slovakia ranks 72nd of 211 countries.
Across the 3 decades both report, New Zealand averaged higher in 1 and Slovakia in 2.
Head to head by decade
| Decade | New Zealand | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.11 terawatt-hours | 5.24 terawatt-hours | 2.13 terawatt-hours | Slovakia |
| 2010s | 1.39 terawatt-hours | 3.04 terawatt-hours | 1.66 terawatt-hours | Slovakia |
| 2020s | 1.21 terawatt-hours | 1.21 terawatt-hours | 0.0017 terawatt-hours | New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from coal, New Zealand or Slovakia?
- New Zealand, at 0.49 terawatt-hours against 0.31 terawatt-hours in Slovakia as of 2025.
- What is the difference in electricity generation from coal between New Zealand and Slovakia?
- 0.18 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 coal?
- New Zealand ranks 69th and Slovakia ranks 72nd of 211 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 coal. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours.