Czechia vs Tonga: Energy intensity
Energy intensity over time
- Czechia
- Tonga
How they compare
Tonga currently reports 4.03 megajoules per international-$ in 2021 prices against 3.98 megajoules per international-$ in 2021 prices in Czechia, a difference of 0.05 megajoules per international-$ in 2021 prices.
The two have swapped places 1 time across 23 shared years of data; in 2000 it was Czechia ahead.
Czechia ranks 100th and Tonga ranks 98th of 201 countries.
Across the 3 decades both report, Czechia averaged higher in 2 and Tonga in 1.
Head to head by decade
| Decade | Czechia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 6.12 megajoules per international-$ in 2021 prices | 3.39 megajoules per international-$ in 2021 prices | 2.73 megajoules per international-$ in 2021 prices | Czechia |
| 2010s | 4.72 megajoules per international-$ in 2021 prices | 3.22 megajoules per international-$ in 2021 prices | 1.5 megajoules per international-$ in 2021 prices | Czechia |
| 2020s | 4.07 megajoules per international-$ in 2021 prices | 4.39 megajoules per international-$ in 2021 prices | 0.32 megajoules per international-$ in 2021 prices | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher energy intensity, Czechia or Tonga?
- Tonga, at 4.03 megajoules per international-$ in 2021 prices against 3.98 megajoules per international-$ in 2021 prices in Czechia as of 2022.
- What is the difference in energy intensity between Czechia and Tonga?
- 0.05 megajoules per international-$ in 2021 prices, with Tonga ahead.
- How many years of comparable data are there for Czechia and Tonga?
- 23 years are reported by both, from 2000 to 2022.
- How do Czechia and Tonga rank globally for energy intensity?
- Czechia ranks 100th and Tonga ranks 98th of 201 countries.
- Where does this data come from?
- International Energy Agency (IEA), International Renewable Energy Agency (IRENA), UN Statistics Division, World Health Organization (WHO), and World Bank (2026) – processed by Our World in Data, published as Energy intensity. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Amount of energy needed to produce one unit of economic output. A lower number means that economies produce economic value in a less energy-intensive way. This data is measured in megajoules per dollar, adjusted for inflation and differences in living costs between countries.