Share of national greenhouse gas emissions that come from food in Tonga
Tonga: Share of national greenhouse gas emissions that come from food was 50.9% in 2015. ◆ Volatile
Share of national greenhouse gas emissions that come from food in Tonga, 1990–2015
Source: Crippa et al. (2021) – processed by Our World in Data. Measured in %.
Analysis
In 2015, share of national greenhouse gas emissions that come from food in Tonga stood at 50.9%.
The figure is up 0.5% on the previous year and up 8.9% over ten years.
Over the whole period, share of national greenhouse gas emissions that come from food in Tonga peaked at 61.3% in 1993 and was at its lowest, -53.4%, in 2010.
Tonga ranks 94th of 217 countries on this measure, 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 |
|---|---|---|---|---|
| 1990s | 54.7% | 48.6% | 61.3% | 10 |
| 2000s | 10.7% | -50.1% | 50.1% | 10 |
| 2010s | 26.6% | -53.4% | 50.9% | 6 |
Countries ranked near Tonga
More climate change data for Tonga
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth -0.4% (2025)
- Population, total 103,742 (2025)
- Urban population growth -0.4% (2025)
- Urban population 21,948 (2025)
- Urban population 21.2% (2025)
- CO₂ emissions per capita vs. GDP per capita 1.46 tonnes per person (2024)
- Cumulative CO₂ emissions 4.92 million tonnes (2024)
- CO₂ emissions per capita 1.46 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 1.46 tonnes per person (2024)
Frequently asked questions
- What is share of national greenhouse gas emissions that come from food in Tonga?
- Share of national greenhouse gas emissions that come from food in Tonga was 50.9% in 2015, according to Crippa et al. (2021) – processed by Our World in Data.
- What is the highest share of national greenhouse gas emissions that come from food recorded in Tonga?
- The highest recorded value was 61.3% in 1993.
- What is the lowest share of national greenhouse gas emissions that come from food recorded in Tonga?
- The lowest recorded value was -53.4% in 2010.
- How does Tonga rank for share of national greenhouse gas emissions that come from food?
- Tonga ranks 94th out of 217 countries with data for 2015.
- Is share of national greenhouse gas emissions that come from food rising or falling in Tonga?
- Over the last ten years it is up 8.9%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Crippa et al. (2021) – processed by Our World in Data, published as part of Share of national greenhouse gas emissions that come from food. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Food system emissions include agriculture, land-use change, and supply chain emissions (transport, packaging, food processing, retail, cooking, and waste). Emissions are quantified based on food production, not consumption. This means they do not account for international trade.