Energy & Mining in Tonga 238 indicators covering energy & mining for Tonga. IndicatorLatest Year10-yr change Rank Renewable energy share in the total final energy consumption 3.3% 2024 up 98.8% 197th Share of final energy use that comes from renewable sources 3.3% 2024 up 98.8% 182nd Share of electricity generation from nuclear 0.0% 2024 — 33rd Share of electricity generation from fossil fuels, renewables and nuclear 0.0% 2024 — 33rd Electricity generation 0.07 terawatt-hours 2024 up 40.0% 205th Electricity generation 0.07 terawatt-hours 2024 up 40.0% 205th International finance received for clean energy 12.60 million millions of constant united states dollars 2024 up 346.8% 86th Electricity generation per person 671.84 kilowatt-hours 2024 up 43.3% 160th Per capita electricity generation vs. GDP per capita 671.84 kilowatt-hours 2024 up 43.3% 158th Share of electricity generation from hydropower 0.0% 2024 — 155th Share of electricity generation from renewables 14.3% 2024 — 148th Share of electricity generation from renewables 14.3% 2024 — 148th Share of electricity generation from solar 14.3% 2024 — 35th Share of electricity generation from wind 0.0% 2024 — 111th Share of electricity generation from solar and wind 14.3% 2024 — 61st Share of electricity generation from gas 0.0% 2024 — 118th Electricity generation from gas 0 terawatt-hours 2024 — 118th Share of electricity generation from coal 0.0% 2024 — 85th Share of electricity production by source 0.0% 2024 — 85th Electricity production by source 0 terawatt-hours 2024 — 85th Share of electricity generation from oil 85.7% 2024 down 14.3% 33rd Electricity generation from coal 0 terawatt-hours 2024 — 85th Installed wind energy capacity 0.0014 gigawatts 2025 up 6,250.0% 122nd Electricity generation from fossil fuels 0.06 terawatt-hours 2024 up 20.0% 191st Electricity generation from oil 0.06 terawatt-hours 2024 up 20.0% 167th Electricity generation from gas per person 0 kilowatt-hours 2024 — 118th Access to electricity, urban 100.0% 2024 up 1.3% 1st Per capita electricity generation by source 0 kilowatt-hours 2024 — 81st Electricity generation from coal per person 0 kilowatt-hours 2024 — 85th Electricity generation from oil per person 575.86 kilowatt-hours 2024 up 22.8% 46th Electricity generation from fossil fuels per person 575.86 kilowatt-hours 2024 up 22.8% 130th Electricity production from fossil fuels, nuclear and renewables 0.06 terawatt-hours 2024 up 20.0% 185th Coal reserves 0 tonnes 2023 — 87th Per capita electricity generation from fossil fuels, nuclear and renewables 575.86 kilowatt-hours 2024 up 22.8% 125th Net electricity imports 0 terawatt-hours 2024 — 81st Number of people without access to electricity, annual growth rate -100 % change on previous year 2021 down 1,275.8% 86th Electricity demand 0.07 terawatt-hours 2024 up 40.0% 206th Net electricity imports as a share of demand 0.0% 2024 — 81st Electricity demand per person 671.84 kilowatt-hours 2024 up 43.3% 166th Share of electricity generation from bioenergy 0.0% 2024 — 128th Share of electricity production by source 85.8% 2021 down 13.9% 66th Renewable electricity-generating capacity per person 162.51 watts per capita 2024 up 535.8% 114th Proportion of population with primary reliance on clean fuels and 91.0% 2024 up 31.9% 111th International financial flows to developing countries in support of 12.6 2024 up 346.8% 92nd Installed renewable electricity-generating capacity 162.51 2024 up 535.8% 125th Proportion of population with access to electricity, by urban/rural 100.0% 2024 up 4.3% 1st Electricity production by source 14.2% 2021 up 4,598.6% 57th Solar (photovoltaic) panels cumulative capacity 0.0151 gigawatts 2025 up 331.6% 156th Fossil-fuel subsidies (consumption and production) as a proportion of 0.0% 2024 — 163rd Oil yields by crop type 3.01 tonnes per hectare 2023 up 269.0% 1st Energy intensity by sector 2.04 MJ/2011 USD PPP 2012 down 16.5% 168th Fossil-fuel subsidies (consumption and production) 0 2024 — 161st Fossil-fuel subsidies (consumption and production) per capita 0 2024 — 162nd Fossil-fuel subsidies 0 billions of current united states dollars 2024 — 121st Fossil-fuel subsidies per capita 0 usd 2024 — 153rd Explicit fossil fuel subsidies as a share of GDP 0.0% 2024 — 140th Renewable energy consumption 2.3% 2022 up 21.1% 178th Share of schools with access to electricity 100.0% 2024 — 1st ← Previous Page 4 of 4