Cayman Islands vs Tonga: Installed solar energy capacity
Cayman Islands
0.0141 gigawatts
in 2024
Tonga
0.0155 gigawatts
in 2024
Cayman Islands rank
166th
Tonga rank
163rd
Installed solar energy capacity over time
- Cayman Islands
- Tonga
How they compare
Tonga currently reports 0.0155 gigawatts against 0.0141 gigawatts in Cayman Islands, a difference of 0.0014 gigawatts.
That makes Tonga's figure about 1.1 times Cayman Islands's.
The two have swapped places 2 times across 9 shared years of data; in 2016 it was Tonga ahead.
Cayman Islands ranks 166th and Tonga ranks 163rd of 218 countries.
Cayman Islands has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Cayman Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.0082 gigawatts | 0.0063 gigawatts | 0.0018 gigawatts | Cayman Islands |
| 2020s | 0.0137 gigawatts | 0.0118 gigawatts | 0.0019 gigawatts | Cayman Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher installed solar energy capacity, Cayman Islands or Tonga?
- Tonga, at 0.0155 gigawatts against 0.0141 gigawatts in Cayman Islands as of 2024.
- What is the difference in installed solar energy capacity between Cayman Islands and Tonga?
- 0.0014 gigawatts, with Tonga ahead.
- How many years of comparable data are there for Cayman Islands and Tonga?
- 9 years are reported by both, from 2016 to 2024.
- How do Cayman Islands and Tonga rank globally for installed solar energy capacity?
- Cayman Islands ranks 166th and Tonga ranks 163rd of 218 countries.
- Where does this data come from?
- IRENA (2025) – processed by Our World in Data, published as Installed solar energy capacity. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes solar photovoltaic and concentrated solar power.