Egypt vs Tonga: Lifecycle carbon intensity of electricity
Egypt
563.23 grams of CO₂ equivalents per kilowatt-hour
in 2025
Tonga
571.43 grams of CO₂ equivalents per kilowatt-hour
in 2024
Egypt rank
72nd
Tonga rank
70th
Lifecycle carbon intensity of electricity over time
- Egypt
- Tonga
How they compare
Tonga currently reports 571.43 grams of CO₂ equivalents per kilowatt-hour against 563.23 grams of CO₂ equivalents per kilowatt-hour in Egypt, a difference of 8.2 grams of CO₂ equivalents per kilowatt-hour.
The two have swapped places 3 times across 25 shared years of data; in 2000 it was Tonga ahead.
Egypt ranks 72nd and Tonga ranks 70th of 213 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Egypt | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 556.69 grams of CO₂ equivalents per kilowatt-hour | 660 grams of CO₂ equivalents per kilowatt-hour | 103.31 grams of CO₂ equivalents per kilowatt-hour | Tonga |
| 2010s | 588.96 grams of CO₂ equivalents per kilowatt-hour | 598.1 grams of CO₂ equivalents per kilowatt-hour | 9.13 grams of CO₂ equivalents per kilowatt-hour | Tonga |
| 2020s | 570.59 grams of CO₂ equivalents per kilowatt-hour | 582.14 grams of CO₂ equivalents per kilowatt-hour | 11.55 grams of CO₂ equivalents per kilowatt-hour | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lifecycle carbon intensity of electricity, Egypt or Tonga?
- Tonga, at 571.43 grams of CO₂ equivalents per kilowatt-hour against 563.23 grams of CO₂ equivalents per kilowatt-hour in Egypt as of 2024.
- What is the difference in lifecycle carbon intensity of electricity between Egypt and Tonga?
- 8.2 grams of CO₂ equivalents per kilowatt-hour, with Tonga ahead.
- How many years of comparable data are there for Egypt and Tonga?
- 25 years are reported by both, from 2000 to 2024.
- How do Egypt and Tonga rank globally for lifecycle carbon intensity of electricity?
- Egypt ranks 72nd and Tonga ranks 70th 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.