Iraq vs Nigeria: Share of global methane emissions

Iraq
1.6%
in 2024
Nigeria
2.0%
in 2024
Iraq rank
11th
Nigeria rank
8th

Share of global methane emissions over time

  • Iraq
  • Nigeria
01234185019372024

How they compare

Nigeria currently reports 2.0% against 1.6% in Iraq, a difference of 0.4%.

That makes Nigeria's figure about 1.3 times Iraq's.

The two have swapped places 4 times across 175 shared years of data; in 1850 it was Nigeria ahead.

Iraq ranks 11th and Nigeria ranks 8th of 201 countries.

Individual pages

About this data

Indicator
Share of global methane emissions
Unit
%
Source
Jones et al. (2025) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
201 places, 35,175 data points, 1850–2024
Last refreshed

Measured as a percentage of the world's methane emissions.