Electricity generation from solar in Tonga
Tonga: Electricity generation from solar was 0.01 terawatt-hours in 2024. ◆ Volatile
Electricity generation from solar in Tonga, 2000–2024
Source: Ember (2026); Energy Institute - Statistical Review of World Energy (2026); Pinto et al. (2023) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
Tonga recorded 0.01 terawatt-hours for electricity generation from solar in 2024. That is the highest value across all 25 years on record.
That represents a change of unchanged over five years.
Over the whole period, electricity generation from solar in Tonga peaked at 0.01 terawatt-hours in 2017 and was at its lowest, 0 terawatt-hours, in 2000.
That places Tonga 158th out of 214 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 2010s | 0.003 terawatt-hours | 0 terawatt-hours | 0.01 terawatt-hours | 10 |
| 2020s | 0.01 terawatt-hours | 0.01 terawatt-hours | 0.01 terawatt-hours | 5 |
Countries ranked near Tonga
- 158 American Samoa 0.01 terawatt-hours compare
- 158 Belize 0.01 terawatt-hours compare
- 158 Botswana 0.01 terawatt-hours compare
- 158 Brunei 0.01 terawatt-hours compare
- 158 Congo 0.01 terawatt-hours compare
- 158 Fiji 0.01 terawatt-hours compare
- 158 Iceland 0.01 terawatt-hours compare
- 158 Kiribati 0.01 terawatt-hours compare
- 158 Liberia 0.01 terawatt-hours compare
- 158 Libya 0.01 terawatt-hours compare
- 158 Malawi 0.01 terawatt-hours compare
- 158 Nauru 0.01 terawatt-hours compare
- 158 Papua New Guinea 0.01 terawatt-hours compare
- 158 Saint Kitts and Nevis 0.01 terawatt-hours compare
- 158 Saint Lucia 0.01 terawatt-hours compare
- 158 Solomon Islands 0.01 terawatt-hours compare
- 158 South Sudan 0.01 terawatt-hours compare
- 158 Suriname 0.01 terawatt-hours compare
- 158 Trinidad and Tobago 0.01 terawatt-hours compare
- 158 Turks and Caicos Islands 0.01 terawatt-hours compare
- 158 Vanuatu 0.01 terawatt-hours compare
- 158 Venezuela 0.01 terawatt-hours compare
More energy & mining data for Tonga
- Fuel imports 16.4% (2023)
- Ores and metals imports 0.6% (2023)
- Ores and metals exports 1.0% (2023)
- Gas production 0 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 0 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0 terawatt-hours (2024)
- Gas production per person 0 kilowatt-hours per person (2024)
- Fuel exports 0.0% (2023)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 46.6% (2023)
- Share of dietary energy derived from protein vs. GDP per capita 16.9% (2023)
Frequently asked questions
- What is electricity generation from solar in Tonga?
- Electricity generation from solar in Tonga was 0.01 terawatt-hours in 2024, according to Ember (2026); Energy Institute - Statistical Review of World Energy (2026); Pinto et al. (2023) – with major processing by Our World in Data.
- What is the highest electricity generation from solar recorded in Tonga?
- The highest recorded value was 0.01 terawatt-hours in 2017.
- What is the lowest electricity generation from solar recorded in Tonga?
- The lowest recorded value was 0 terawatt-hours in 2000.
- How does Tonga rank for electricity generation from solar?
- Tonga ranks 158th out of 214 countries with data for 2024.
- Where does this Tonga data come from?
- The figures come from Ember (2026); Energy Institute - Statistical Review of World Energy (2026); Pinto et al. (2023) – with major processing by Our World in Data, published as part of Electricity generation from solar. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in terawatt-hours.