Share of global nitrous oxide emissions in Australia
Australia: Share of global nitrous oxide emissions was 2.3% in 2024. ▼ Falling
Share of global nitrous oxide emissions in Australia, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in %.
Analysis
In 2024, share of global nitrous oxide emissions in Australia stood at 2.3%.
That represents a change of up 1.1% on the previous year and down 16.8% over ten years.
Over the whole period, share of global nitrous oxide emissions in Australia peaked at 6.5% in 1890 and was at its lowest, 1.9%, in 2020.
That places Australia 8th out of 201 countries with data for 2024, putting it in the top 10%.
The long-run direction has been consistently falling across the 175 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | 5.6% | 5.6% | 5.7% | 10 |
| 1860s | 5.6% | 5.5% | 5.6% | 10 |
| 1870s | 5.8% | 5.5% | 6.0% | 10 |
| 1880s | 6.0% | 6.0% | 6.0% | 10 |
| 1890s | 5.3% | 4.6% | 6.5% | 10 |
| 1900s | 5.0% | 4.6% | 5.6% | 10 |
| 1910s | 5.5% | 5.2% | 5.6% | 10 |
| 1920s | 5.2% | 5.2% | 5.2% | 10 |
| 1930s | 5.0% | 4.8% | 5.2% | 10 |
| 1940s | 4.2% | 3.8% | 4.7% | 10 |
| 1950s | 3.8% | 3.8% | 3.9% | 10 |
| 1960s | 3.6% | 3.4% | 3.8% | 10 |
| 1970s | 3.6% | 3.0% | 4.2% | 10 |
| 1980s | 3.1% | 2.7% | 3.8% | 10 |
| 1990s | 3.2% | 2.8% | 3.7% | 10 |
| 2000s | 3.1% | 2.3% | 4.4% | 10 |
| 2010s | 2.7% | 2.0% | 3.8% | 10 |
| 2020s | 2.2% | 1.9% | 2.3% | 5 |
Countries ranked near Australia
More climate change data for Australia
- Share of global CO₂ emissions and population 0.4% (2100)
- Population growth 1.5% (2025)
- Population, total 27.61 million (2025)
- Urban population growth 1.7% (2025)
- Urban population 24.22 million (2025)
- Urban population 87.7% (2025)
- CO₂ emissions per capita vs. GDP per capita 14.48 tonnes per person (2024)
- Cumulative CO₂ emissions 20.04 billion tonnes (2024)
- CO₂ emissions per capita 14.48 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 14.48 tonnes per person (2024)
Frequently asked questions
- What is share of global nitrous oxide emissions in Australia?
- Share of global nitrous oxide emissions in Australia was 2.3% in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest share of global nitrous oxide emissions recorded in Australia?
- The highest recorded value was 6.5% in 1890.
- What is the lowest share of global nitrous oxide emissions recorded in Australia?
- The lowest recorded value was 1.9% in 2020.
- How does Australia rank for share of global nitrous oxide emissions?
- Australia ranks 8th out of 201 countries with data for 2024.
- Is share of global nitrous oxide emissions rising or falling in Australia?
- Over the last ten years it is down 16.8%. The long-run trend across the full record is falling.
- Where does this Australia data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Share of global nitrous oxide emissions. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 175 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of the world's nitrous oxide emissions.