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Electricity generation sources
Tonga — 4 years of data
Historical Values
| Year | Value |
|---|---|
| 2022 | fossil fuels: 100% of total installed capacity (2020 est.) nuclear: 0% of total installed capacity (2020 est.) solar: 0% of total installed capacity (2020 est.) wind: 0% of total installed capacity (2020 est.) hydroelectricity: 0% of total installed capacity (2020 est.) tide and wave: 0% of total installed capacity (2020 est.) geothermal: 0% of total installed capacity (2020 est.) biomass and waste: 0% of total installed capacity (2020 est.) |
| 2023 | fossil fuels: 100% of total installed capacity (2020 est.) nuclear: 0% of total installed capacity (2020 est.) solar: 0% of total installed capacity (2020 est.) wind: 0% of total installed capacity (2020 est.) hydroelectricity: 0% of total installed capacity (2020 est.) tide and wave: 0% of total installed capacity (2020 est.) geothermal: 0% of total installed capacity (2020 est.) biomass and waste: 0% of total installed capacity (2020 est.) |
| 2024 | fossil fuels: 86.7% of total installed capacity (2022 est.) solar: 9.3% of total installed capacity (2022 est.) wind: 4% of total installed capacity (2022 est.) |
| 2025 | fossil fuels: 89% of total installed capacity (2023 est.) solar: 9.6% of total installed capacity (2023 est.) wind: 1.4% of total installed capacity (2023 est.) |