農業のメタン排出は、動物、動物の排泄物、米の生産、農業廃棄物の燃焼（非エネルギー、オンサイト）、サバンナの燃焼による排出です。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ベナン | 1,682.5 | 2,630.8 | 2,652.9 | 2,558.9 | 2,663.7 | 2,708.7 | 2,867.4 | 2,799.4 | 2,847.4 | 2,970.5 | 2,977.6 | 3,057.1 | 3,166.4 | 3,206.9 |
| ブルキナファソ | 5,934.6 | 8,141.5 | 10,663.1 | 12,032.0 | 12,243.1 | 12,261.3 | 12,604.7 | 12,855.8 | 13,006.7 | 13,665.1 | 13,842.0 | 13,956.8 | 14,314.3 | 14,677.4 |
| カーボベルデ | 43.1 | 51.6 | 54.3 | 56.3 | 56.9 | 57.7 | 58.6 | 59.4 | 60.3 | 61.2 | 53.0 | 53.0 | 53.1 | 56.8 |
| コートジボワール | 2,650.3 | 2,767.6 | 3,429.2 | 2,976.0 | 3,122.5 | 3,251.3 | 3,504.0 | 3,078.6 | 3,178.1 | 3,743.2 | 3,358.7 | 3,378.6 | 3,276.7 | 3,397.6 |
| ガーナ | 3,478.4 | 4,574.2 | 4,748.0 | 4,431.7 | 4,923.5 | 4,602.8 | 4,966.6 | 4,920.4 | 5,159.0 | 5,247.1 | 5,387.3 | 5,340.7 | 5,435.2 | 6,016.0 |
| ギニアビサウ | 691.3 | 778.7 | 867.6 | 1,039.0 | 1,022.9 | 1,117.5 | 1,113.3 | 1,057.0 | 1,126.9 | 1,112.4 | 1,100.0 | 1,145.8 | 1,155.0 | 1,164.3 |
| リベリア | 171.5 | 144.0 | 138.3 | 218.4 | 221.5 | 224.2 | 215.0 | 246.6 | 307.7 | 245.1 | 227.3 | 225.2 | 261.8 | 236.0 |
| マリ | 8,677.8 | 11,372.8 | 13,644.5 | 15,824.4 | 16,127.3 | 16,646.1 | 17,034.1 | 17,469.3 | 18,055.6 | 19,827.2 | 20,263.0 | 20,991.2 | 21,684.0 | 22,598.6 |
| ニジェール | 6,338.1 | 9,460.9 | 11,574.6 | 13,347.4 | 13,913.0 | 14,542.4 | 15,297.1 | 16,036.9 | 16,691.7 | 17,528.0 | 18,341.7 | 19,248.2 | 20,145.6 | 21,181.6 |
| ナイジェリア | 22,501.9 | 31,387.2 | 34,853.7 | 35,890.4 | 39,033.3 | 41,120.0 | 41,817.1 | 42,725.8 | 43,256.7 | 49,431.0 | 51,391.7 | 52,526.2 | 51,780.6 | 52,223.4 |
| セネガル | 4,623.3 | 6,065.9 | 5,767.3 | 6,185.8 | 6,295.8 | 6,041.3 | 6,289.6 | 6,225.0 | 6,294.5 | 6,815.0 | 6,972.5 | 6,874.1 | 7,225.4 | 7,463.0 |
| シエラレオネ | 1,372.7 | 827.0 | 1,891.8 | 1,917.7 | 2,121.5 | 2,522.7 | 2,434.0 | 2,608.5 | 2,405.4 | 2,590.3 | 2,531.0 | 3,101.6 | 2,169.7 | 2,180.4 |
| ガンビア | 486.2 | 532.7 | 596.6 | 1,065.5 | 751.5 | 846.0 | 900.4 | 931.1 | 1,054.7 | 918.8 | 931.8 | 775.9 | 929.4 | 947.3 |
| トーゴ | 1,015.1 | 1,052.3 | 1,421.1 | 1,182.6 | 1,412.0 | 1,336.8 | 1,465.2 | 1,394.3 | 1,579.5 | 1,431.3 | 1,474.7 | 1,461.5 | 1,517.0 | 1,697.4 |