Nigeria vs Sudan: Greenhouse gas emissions by sector
Nigeria
84.86 million tonnes
in 2023
Sudan
77.34 million tonnes
in 2023
Nigeria rank
14th
Sudan rank
16th
Greenhouse gas emissions by sector over time
- Nigeria
- Sudan
How they compare
Nigeria currently reports 84.86 million tonnes against 77.34 million tonnes in Sudan, a difference of 7.52 million tonnes.
That makes Nigeria's figure about 1.1 times Sudan's.
The two have swapped places 1 time across 34 shared years of data; in 1990 it was Sudan ahead.
Nigeria ranks 14th and Sudan ranks 16th of 193 countries.
Across the 4 decades both report, Nigeria averaged higher in 1 and Sudan in 3.
Head to head by decade
| Decade | Nigeria | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 45.63 million tonnes | 54.01 million tonnes | 8.38 million tonnes | Sudan |
| 2000s | 56.99 million tonnes | 70.03 million tonnes | 13.05 million tonnes | Sudan |
| 2010s | 73.47 million tonnes | 75.53 million tonnes | 2.06 million tonnes | Sudan |
| 2020s | 85.01 million tonnes | 77.50 million tonnes | 7.52 million tonnes | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher greenhouse gas emissions by sector, Nigeria or Sudan?
- Nigeria, at 84.86 million tonnes against 77.34 million tonnes in Sudan as of 2023.
- What is the difference in greenhouse gas emissions by sector between Nigeria and Sudan?
- 7.52 million tonnes, with Nigeria ahead.
- How many years of comparable data are there for Nigeria and Sudan?
- 34 years are reported by both, from 1990 to 2023.
- How do Nigeria and Sudan rank globally for greenhouse gas emissions by sector?
- Nigeria ranks 14th and Sudan ranks 16th of 193 countries.
- Where does this data come from?
- Climate Watch (2026) – with major processing by Our World in Data, published as Greenhouse gas emissions by sector. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Emissions are measured in tonnes of carbon dioxide-equivalents.