Australia vs Italy: Share of global CO₂ consumption-based emissions

Australia

1.0%

in 2023

Italy

1.1%

in 2023

Australia rank

18th

Italy rank

16th

Share of global CO₂ consumption-based emissions over time

Italy currently reports 1.1% against 1.0% in Australia, a difference of 0.1%.

That makes Italy's figure about 1.2 times Australia's.

Across all 34 years both countries report, Italy has been ahead every year.

Australia ranks 18th and Italy ranks 16th of 117 countries.

Indicator: Share of global CO₂ consumption-based emissions
Unit: %
Source: Global Carbon Budget (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 120 places, 4,064 data points, 1990–2023
Last refreshed: 07 August 2026

Annual consumption-based emissions of carbon dioxide (CO₂), measured as a percentage of global consumption-based emissions of CO₂ in the same year.