Iran vs Saint Lucia: Lifecycle carbon intensity of electricity
Iran
659.53 grams of CO₂ equivalents per kilowatt-hour
in 2025
Saint Lucia
650 grams of CO₂ equivalents per kilowatt-hour
in 2024
Iran rank
28th
Saint Lucia rank
31st
Lifecycle carbon intensity of electricity over time
- Iran
- Saint Lucia
How they compare
Iran currently reports 659.53 grams of CO₂ equivalents per kilowatt-hour against 650 grams of CO₂ equivalents per kilowatt-hour in Saint Lucia, a difference of 9.53 grams of CO₂ equivalents per kilowatt-hour.
The two have swapped places 7 times across 25 shared years of data; in 2000 it was Iran ahead.
Iran ranks 28th and Saint Lucia ranks 31st of 213 countries.
Across the 3 decades both report, Iran averaged higher in 1 and Saint Lucia in 2.
Head to head by decade
| Decade | Iran | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 649.86 grams of CO₂ equivalents per kilowatt-hour | 656.89 grams of CO₂ equivalents per kilowatt-hour | 7.03 grams of CO₂ equivalents per kilowatt-hour | Saint Lucia |
| 2010s | 644.17 grams of CO₂ equivalents per kilowatt-hour | 654.98 grams of CO₂ equivalents per kilowatt-hour | 10.81 grams of CO₂ equivalents per kilowatt-hour | Saint Lucia |
| 2020s | 647.61 grams of CO₂ equivalents per kilowatt-hour | 646.32 grams of CO₂ equivalents per kilowatt-hour | 1.3 grams of CO₂ equivalents per kilowatt-hour | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lifecycle carbon intensity of electricity, Iran or Saint Lucia?
- Iran, at 659.53 grams of CO₂ equivalents per kilowatt-hour against 650 grams of CO₂ equivalents per kilowatt-hour in Saint Lucia as of 2025.
- What is the difference in lifecycle carbon intensity of electricity between Iran and Saint Lucia?
- 9.53 grams of CO₂ equivalents per kilowatt-hour, with Iran ahead.
- How many years of comparable data are there for Iran and Saint Lucia?
- 25 years are reported by both, from 2000 to 2024.
- How do Iran and Saint Lucia rank globally for lifecycle carbon intensity of electricity?
- Iran ranks 28th and Saint Lucia ranks 31st 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.