St. Helena vs Turkmenistan: Lifecycle carbon intensity of electricity
St. Helena
1,000 grams of CO₂ equivalents per kilowatt-hour
in 2023
Turkmenistan
1,306 grams of CO₂ equivalents per kilowatt-hour
in 2024
St. Helena rank
1st
Turkmenistan rank
1st
Lifecycle carbon intensity of electricity over time
- St. Helena
- Turkmenistan
How they compare
Turkmenistan currently reports 1,306 grams of CO₂ equivalents per kilowatt-hour against 1,000 grams of CO₂ equivalents per kilowatt-hour in St. Helena, a difference of 306 grams of CO₂ equivalents per kilowatt-hour.
That makes Turkmenistan's figure about 1.3 times St. Helena's.
Across all 24 years both countries report, Turkmenistan has been ahead every year.
St. Helena ranks 1st and Turkmenistan ranks 1st of 3 countries.
Turkmenistan has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | St. Helena | Turkmenistan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 1,000 grams of CO₂ equivalents per kilowatt-hour | 1,306 grams of CO₂ equivalents per kilowatt-hour | 306.45 grams of CO₂ equivalents per kilowatt-hour | Turkmenistan |
| 2010s | 1,000 grams of CO₂ equivalents per kilowatt-hour | 1,307 grams of CO₂ equivalents per kilowatt-hour | 306.54 grams of CO₂ equivalents per kilowatt-hour | Turkmenistan |
| 2020s | 1,000 grams of CO₂ equivalents per kilowatt-hour | 1,306 grams of CO₂ equivalents per kilowatt-hour | 306.24 grams of CO₂ equivalents per kilowatt-hour | Turkmenistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lifecycle carbon intensity of electricity, St. Helena or Turkmenistan?
- Turkmenistan, at 1,306 grams of CO₂ equivalents per kilowatt-hour against 1,000 grams of CO₂ equivalents per kilowatt-hour in St. Helena as of 2024.
- What is the difference in lifecycle carbon intensity of electricity between St. Helena and Turkmenistan?
- 306 grams of CO₂ equivalents per kilowatt-hour, with Turkmenistan ahead.
- How many years of comparable data are there for St. Helena and Turkmenistan?
- 24 years are reported by both, from 2000 to 2023.
- How do St. Helena and Turkmenistan rank globally for lifecycle carbon intensity of electricity?
- St. Helena ranks 1st and Turkmenistan ranks 1st of 3 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.