Marshall Islands CO₂ per capita

Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · updated 2025-12-31

Latest · 20254.51

Previous · 20244.15

Highest · 20254.51

Lowest · 19921.66

Marshall Islands's co₂ per capita stands at 4.51 as of 2025-12-31, up from 4.15 in 2024. Historical data runs from 1992 to 2025 (34 observations).

Recent trend

In 2025, Marshall Islands's co₂ per capita was 4.51, up from 4.15 in 2024.

In 2024, Marshall Islands's co₂ per capita was 4.15, up from 3.87 in 2023.

In 2023, Marshall Islands's co₂ per capita was 3.87, up from 3.66 in 2022.

In 2022, Marshall Islands's co₂ per capita was 3.66, up from 3.54 in 2021.

In 2021, Marshall Islands's co₂ per capita was 3.54, up from 3.43 in 2020.

Marshall Islands CO₂ per capita — historical data

Year	Value	Change
2025	4.51	+0.3612
2024	4.15	+0.2814
2023	3.87	+0.2115
2022	3.66	+0.1142
2021	3.54	+0.1111
2020	3.43	+0.1014
2019	3.33	+0.0938
2018	3.23	+0.086
2017	3.15	+0.155
2016	2.99	+0.067
2015	2.93	+0.1318
2014	2.79	+0.0486
2013	2.75	+0.1108
2012	2.64	+0.0248
2011	2.61	+0.0069
2010	2.6	+0.069
2009	2.53	+0.071
2008	2.46	+0
2007	2.46	+0.139
2006	2.32	+0.1374
2005	2.19	-0.0053
2004	2.19	+0.0647
2003	2.13	-0.0089
2002	2.14	+0.1306
2001	2.01	+0.0558
2000	1.95	+0.1265
1999	1.82	-0.0179
1998	1.84	-0.017
1997	1.86	-0.0184
1996	1.88	+0.056
1995	1.82	+0.0557
1994	1.77	+0.0546
1993	1.71	+0.0529
1992	1.66	—

Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · Download this series as CSV — free, attribution required (CC BY 4.0).

More Marshall Islands data

Marshall Islands country profileAll indicators, one page CO₂ per capita by countryGlobal ranking, all economies Marshall Islands gdp annual growth rate Marshall Islands gdp (current us$)Marshall Islands gdp per capita Marshall Islands inflation rate Marshall Islands interest rate

Frequently asked questions

What is Marshall Islands's co₂ per capita?

Marshall Islands's co₂ per capita is 4.51 as of 2025-12-31, compared with 4.15 in 2024. Data: Our World in Data (CO2 emissions per capita), CC BY 4.0.

What was the highest co₂ per capita in Marshall Islands?

The highest recorded value is 4.51 (2025); the lowest is 1.66 (1992), across data from 1992 to 2025.

Where does this data come from?

Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. Figures are republished with attribution and updated as the source releases new observations.