Comoros vs Macao: Greenhouse gas emissions
Comoros
1.03 million tonnes of CO₂ equivalents
in 2024
Macao
1.17 million tonnes of CO₂ equivalents
in 2024
Comoros rank
174th
Macao rank
173rd
Greenhouse gas emissions over time
- Comoros
- Macao
How they compare
Macao currently reports 1.17 million tonnes of CO₂ equivalents against 1.03 million tonnes of CO₂ equivalents in Comoros, a difference of 136,240 tonnes of CO₂ equivalents.
That makes Macao's figure about 1.1 times Comoros's.
The two have swapped places 5 times across 175 shared years of data; in 1850 it was Comoros ahead.
Comoros ranks 174th and Macao ranks 173rd of 199 countries.
Across the 18 decades both report, Comoros averaged higher in 12 and Macao in 6.
Head to head by decade
| Decade | Comoros | Macao | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 73,111 tonnes of CO₂ equivalents | 9,475 tonnes of CO₂ equivalents | 63,636 tonnes of CO₂ equivalents | Comoros |
| 1860s | 74,622 tonnes of CO₂ equivalents | 10,810 tonnes of CO₂ equivalents | 63,812 tonnes of CO₂ equivalents | Comoros |
| 1870s | 77,781 tonnes of CO₂ equivalents | 12,159 tonnes of CO₂ equivalents | 65,623 tonnes of CO₂ equivalents | Comoros |
| 1880s | 81,475 tonnes of CO₂ equivalents | 13,516 tonnes of CO₂ equivalents | 67,959 tonnes of CO₂ equivalents | Comoros |
| 1890s | 84,192 tonnes of CO₂ equivalents | 14,876 tonnes of CO₂ equivalents | 69,316 tonnes of CO₂ equivalents | Comoros |
| 1900s | 86,175 tonnes of CO₂ equivalents | 16,325 tonnes of CO₂ equivalents | 69,851 tonnes of CO₂ equivalents | Comoros |
| 1910s | 94,162 tonnes of CO₂ equivalents | 17,877 tonnes of CO₂ equivalents | 76,285 tonnes of CO₂ equivalents | Comoros |
| 1920s | 111,886 tonnes of CO₂ equivalents | 19,409 tonnes of CO₂ equivalents | 92,478 tonnes of CO₂ equivalents | Comoros |
| 1930s | 131,580 tonnes of CO₂ equivalents | 22,008 tonnes of CO₂ equivalents | 109,572 tonnes of CO₂ equivalents | Comoros |
| 1940s | 172,388 tonnes of CO₂ equivalents | 28,514 tonnes of CO₂ equivalents | 143,874 tonnes of CO₂ equivalents | Comoros |
| 1950s | 251,434 tonnes of CO₂ equivalents | 44,904 tonnes of CO₂ equivalents | 206,530 tonnes of CO₂ equivalents | Comoros |
| 1960s | 229,597 tonnes of CO₂ equivalents | 148,231 tonnes of CO₂ equivalents | 81,366 tonnes of CO₂ equivalents | Comoros |
| 1970s | 297,844 tonnes of CO₂ equivalents | 314,053 tonnes of CO₂ equivalents | 16,208 tonnes of CO₂ equivalents | Macao |
| 1980s | 410,944 tonnes of CO₂ equivalents | 780,812 tonnes of CO₂ equivalents | 369,868 tonnes of CO₂ equivalents | Macao |
| 1990s | 480,521 tonnes of CO₂ equivalents | 1.25 million tonnes of CO₂ equivalents | 770,371 tonnes of CO₂ equivalents | Macao |
| 2000s | 543,278 tonnes of CO₂ equivalents | 1.58 million tonnes of CO₂ equivalents | 1.04 million tonnes of CO₂ equivalents | Macao |
| 2010s | 639,848 tonnes of CO₂ equivalents | 1.48 million tonnes of CO₂ equivalents | 842,743 tonnes of CO₂ equivalents | Macao |
| 2020s | 971,948 tonnes of CO₂ equivalents | 1.15 million tonnes of CO₂ equivalents | 178,642 tonnes of CO₂ equivalents | Macao |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher greenhouse gas emissions, Comoros or Macao?
- Macao, at 1.17 million tonnes of CO₂ equivalents against 1.03 million tonnes of CO₂ equivalents in Comoros as of 2024.
- What is the difference in greenhouse gas emissions between Comoros and Macao?
- 136,240 tonnes of CO₂ equivalents, with Macao ahead.
- How many years of comparable data are there for Comoros and Macao?
- 175 years are reported by both, from 1850 to 2024.
- How do Comoros and Macao rank globally for greenhouse gas emissions?
- Comoros ranks 174th and Macao ranks 173rd of 199 countries.
- Where does this data come from?
- Jones et al. (2025) – with major processing by Our World in Data, published as Greenhouse gas emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.