Greenhouse gas emissions by sector in Vietnam
Vietnam: Greenhouse gas emissions by sector was 73.52 million tonnes in 2023. ▲ Rising
Greenhouse gas emissions by sector in Vietnam, 1990–2023
Source: Climate Watch (2026) – with major processing by Our World in Data. Measured in tonnes.
Analysis
The most recent figure for greenhouse gas emissions by sector in Vietnam is 73.52 million tonnes, measured in 2023.
Compared with earlier readings it is up 0.3% on the previous year and down 1.0% over ten years.
Over the whole period, greenhouse gas emissions by sector in Vietnam peaked at 75.38 million tonnes in 2015 and was at its lowest, 49.44 million tonnes, in 1990.
That places Vietnam 19th out of 193 countries with data for 2023, putting it in the top 10%.
The long-run direction has been consistently rising across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 57.54 million tonnes | 49.44 million tonnes | 66.42 million tonnes | 10 |
| 2000s | 69.09 million tonnes | 65.02 million tonnes | 73.84 million tonnes | 10 |
| 2010s | 73.19 million tonnes | 70.53 million tonnes | 75.38 million tonnes | 10 |
| 2020s | 72.86 million tonnes | 72.15 million tonnes | 73.52 million tonnes | 4 |
Countries ranked near Vietnam
More climate change data for Vietnam
- Share of global CO₂ emissions and population 0.9% (2100)
- Population growth 0.6% (2025)
- Population, total 101.60 million (2025)
- Urban population growth 1.5% (2025)
- Urban population 39.45 million (2025)
- Urban population 38.8% (2025)
- CO₂ emissions per capita vs. GDP per capita 3.67 tonnes per person (2024)
- Cumulative CO₂ emissions 5.67 billion tonnes (2024)
- CO₂ emissions per capita 3.67 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 3.67 tonnes per person (2024)
Frequently asked questions
- What is greenhouse gas emissions by sector in Vietnam?
- Greenhouse gas emissions by sector in Vietnam was 73.52 million tonnes in 2023, according to Climate Watch (2026) – with major processing by Our World in Data.
- What is the highest greenhouse gas emissions by sector recorded in Vietnam?
- The highest recorded value was 75.38 million tonnes in 2015.
- What is the lowest greenhouse gas emissions by sector recorded in Vietnam?
- The lowest recorded value was 49.44 million tonnes in 1990.
- How does Vietnam rank for greenhouse gas emissions by sector?
- Vietnam ranks 19th out of 193 countries with data for 2023.
- Is greenhouse gas emissions by sector rising or falling in Vietnam?
- Over the last ten years it is down 1.0%. The long-run trend across the full record is rising.
- Where does this Vietnam data come from?
- The figures come from Climate Watch (2026) – with major processing by Our World in Data, published as part of Greenhouse gas emissions by sector. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Emissions are measured in tonnes of carbon dioxide-equivalents.