Getting electricity: Reliability of supply and transparency … Score in Tonga
Tonga: Getting electricity: Reliability of supply and transparency … Score was 37.5 in 2019. ▬ Flat
Getting electricity: Reliability of supply and transparency of tariff in Tonga, 2014–2019
Source: World Bank.
Analysis
The most recent figure for getting electricity: reliability of supply and transparency of tariff in Tonga is 37.5, measured in 2019. That is the highest value across all 6 years on record.
The figure is unchanged over ten years.
Tonga ranks 125th of 191 countries on this measure, in the middle of the range.
Getting electricity: Reliability of supply and transparency … Score in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2014 | 37.5 | — |
| 2015 | 37.5 | +0.0% |
| 2016 | 37.5 | +0.0% |
| 2017 | 37.5 | +0.0% |
| 2018 | 37.5 | +0.0% |
| 2019 | 37.5 | +0.0% |
Tonga compared with similar countries
- Tonga's 37.5 is below the median for upper middle income countries, which is 62.5, 60% of the median. (56 countries reporting)
- Tonga's 37.5 is below the median for East Asia & Pacific, which is 56.25, 67% of the median. (28 countries reporting)
Countries ranked near Tonga
More private sector data for Tonga
- Merchandise trade 39.5% (2025)
- Food imports 29.9% (2025)
- Manufactures imports 48.5% (2025)
- Merchandise imports 255.00 million current US$ (2025)
- Commercial service imports 169.35 million current US$ (2025)
- Food exports 15.0% (2025)
- Manufactures exports 84.2% (2025)
- Merchandise exports 13.00 million current US$ (2025)
- Commercial service exports 102.80 million current US$ (2025)
- Merchandise exports (current US$), per capita 125.31 current US$ per person (2025)
Frequently asked questions
- What is getting electricity: reliability of supply and transparency of tariff in Tonga?
- Getting electricity: reliability of supply and transparency of tariff in Tonga was 37.5 in 2019, according to the World Bank.
- What is the highest getting electricity: reliability of supply and transparency of tariff recorded in Tonga?
- The highest recorded value was 37.5 in 2014.
- What is the lowest getting electricity: reliability of supply and transparency of tariff recorded in Tonga?
- The lowest recorded value was 37.5 in 2014.
- How does Tonga rank for getting electricity: reliability of supply and transparency of tariff?
- Tonga ranks 125th out of 191 countries with data for 2019.
- Is getting electricity: reliability of supply and transparency of tariff rising or falling in Tonga?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from the World Bank, published as part of Getting electricity: Reliability of supply and transparency of tariff index (0-8) (DB16-20 methodology) - Score. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 6 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
The score for the reliability of supply and transparency of tariff index benchmarks economies with respect to the regulatory best practice on the indicator. The score ranges from 0 to 100, where 0 represents the worst regulatory performance and 100 the best regulatory performance, and is computed based on the methodology in the DB16-20 studies.