Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bahrain | 5,048.4 | 8,956.1 | 10,634.8 | 13,578.0 | 14,013.3 | 14,217.4 | 15,131.8 | 15,569.8 | 15,891.0 | 16,348.3 | 16,701.0 | 16,975.7 | 17,483.5 | 17,641.4 |
| Kuwait | 9,798.5 | 17,596.4 | 21,140.8 | 20,409.9 | 22,289.4 | 23,552.9 | 24,532.5 | 24,329.7 | 24,140.1 | 25,717.8 | 24,140.4 | 24,484.2 | 24,284.1 | 22,640.6 |
| Oman | 7,922.6 | 13,511.0 | 13,872.3 | 15,098.2 | 15,714.4 | 16,737.5 | 17,910.9 | 17,939.9 | 18,391.4 | 19,421.7 | 19,008.3 | 20,164.6 | 20,218.4 | 19,838.9 |
| Qatar | 3,567.8 | 11,552.5 | 14,719.5 | 25,065.9 | 28,367.3 | 30,353.6 | 31,227.9 | 30,285.1 | 30,232.8 | 30,740.2 | 30,710.2 | 30,823.2 | 30,718.7 | 30,708.4 |
| Saudi Arabia | 62,742.5 | 79,674.6 | 90,467.5 | 86,848.3 | 94,802.9 | 96,900.9 | 96,953.4 | 97,861.1 | 100,910.6 | 105,652.7 | 103,780.2 | 106,592.3 | 104,821.5 | 102,630.5 |
| United Arab Emirates | 21,809.9 | 27,691.0 | 36,907.4 | 41,466.8 | 44,911.7 | 47,042.9 | 49,435.2 | 50,171.8 | 53,345.2 | 55,510.7 | 54,622.8 | 55,329.9 | 58,152.4 | 56,944.7 |