New Zealand vs Slovakia: Electricity production from oil, gas and coal sources (% of total)
Electricity production from oil, gas and coal sources (% of total) over time
- New Zealand
- Slovakia
How they compare
Slovakia currently reports 14.7% against 12.0% in New Zealand, a difference of 2.7%.
That makes Slovakia's figure about 1.2 times New Zealand's.
The two have swapped places 8 times across 36 shared years of data; in 1990 it was Slovakia ahead.
New Zealand ranks 182nd and Slovakia ranks 179th of 210 countries.
Across the 4 decades both report, New Zealand averaged higher in 1 and Slovakia in 3.
Head to head by decade
| Decade | New Zealand | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 22.9% | 39.4% | 16.6% | Slovakia |
| 2000s | 32.2% | 28.3% | 3.9% | New Zealand |
| 2010s | 21.0% | 22.2% | 1.1% | Slovakia |
| 2020s | 15.1% | 17.5% | 2.4% | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity production from oil, gas and coal sources, New Zealand or Slovakia?
- Slovakia, at 14.7% against 12.0% in New Zealand as of 2025.
- What is the difference in electricity production from oil, gas and coal sources between New Zealand and Slovakia?
- 2.7%, with Slovakia ahead.
- How many years of comparable data are there for New Zealand and Slovakia?
- 36 years are reported by both, from 1990 to 2025.
- How do New Zealand and Slovakia rank globally for electricity production from oil, gas and coal sources?
- New Zealand ranks 182nd and Slovakia ranks 179th of 210 countries.
- Where does this data come from?
- IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Electricity production from oil, gas and coal sources (% of total). Statizoid refreshes it automatically from the source and publishes the full history for both places.
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About this data
The share of electricity production from oil, gas and coal sources of total electricity production. Sources of electricity refer to the inputs used to generate electricity. Oil refers to crude oil and petroleum products. Gas refers to natural gas but excludes natural gas liquids. Coal refers to all coal and brown coal, both primary (including hard coal and lignite-brown coal) and derived fuels (including patent fuel, coke oven coke, gas coke, coke oven gas, and blast furnace gas). Peat is also included in this category.