Czechia vs Reunion: Lifecycle carbon intensity of electricity
Czechia
401.46 grams of CO₂ equivalents per kilowatt-hour
in 2025
Reunion
394.14 grams of CO₂ equivalents per kilowatt-hour
in 2023
Czechia rank
122nd
Reunion rank
123rd
Lifecycle carbon intensity of electricity over time
- Czechia
- Reunion
How they compare
Czechia currently reports 401.46 grams of CO₂ equivalents per kilowatt-hour against 394.14 grams of CO₂ equivalents per kilowatt-hour in Reunion, a difference of 7.32 grams of CO₂ equivalents per kilowatt-hour.
The two have swapped places 4 times across 24 shared years of data; in 2000 it was Czechia ahead.
Czechia ranks 122nd and Reunion ranks 123rd of 213 countries.
Across the 3 decades both report, Czechia averaged higher in 1 and Reunion in 2.
Head to head by decade
| Decade | Czechia | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 667.4 grams of CO₂ equivalents per kilowatt-hour | 536.63 grams of CO₂ equivalents per kilowatt-hour | 130.77 grams of CO₂ equivalents per kilowatt-hour | Czechia |
| 2010s | 549.38 grams of CO₂ equivalents per kilowatt-hour | 569.4 grams of CO₂ equivalents per kilowatt-hour | 20.02 grams of CO₂ equivalents per kilowatt-hour | Reunion |
| 2020s | 465.74 grams of CO₂ equivalents per kilowatt-hour | 523.61 grams of CO₂ equivalents per kilowatt-hour | 57.87 grams of CO₂ equivalents per kilowatt-hour | Reunion |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lifecycle carbon intensity of electricity, Czechia or Reunion?
- Czechia, at 401.46 grams of CO₂ equivalents per kilowatt-hour against 394.14 grams of CO₂ equivalents per kilowatt-hour in Reunion as of 2025.
- What is the difference in lifecycle carbon intensity of electricity between Czechia and Reunion?
- 7.32 grams of CO₂ equivalents per kilowatt-hour, with Czechia ahead.
- How many years of comparable data are there for Czechia and Reunion?
- 24 years are reported by both, from 2000 to 2023.
- How do Czechia and Reunion rank globally for lifecycle carbon intensity of electricity?
- Czechia ranks 122nd and Reunion ranks 123rd of 213 countries.
- Where does this data come from?
- Ember (2026) – with major processing by Our World in Data, published as Lifecycle carbon intensity of electricity. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Greenhouse gases emitted per unit of generated electricity, measured in grams of CO₂ equivalents per kilowatt-hour.