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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日本 | 19,001.2 | 16,896.3 | 16,218.4 | 15,800.2 | 15,375.9 | 15,283.5 | 15,225.2 | 15,006.7 | 14,765.7 | 14,600.4 | 14,522.0 | 14,081.5 | 14,067.3 | 14,118.8 |
| フランス | 50,391.4 | 48,121.5 | 44,433.7 | 43,900.8 | 42,904.0 | 42,638.8 | 42,783.8 | 42,939.5 | 43,011.4 | 42,817.2 | 42,112.8 | 41,605.8 | 40,737.0 | 40,123.6 |
| ドイツ | 52,063.1 | 37,956.9 | 34,833.9 | 34,203.9 | 33,947.3 | 33,981.6 | 34,268.6 | 34,569.9 | 34,264.3 | 33,836.0 | 33,552.5 | 32,618.9 | 31,887.3 | 31,172.8 |
| イタリア | 27,728.5 | 23,656.2 | 21,216.6 | 21,640.0 | 20,941.2 | 21,110.8 | 20,581.7 | 20,385.2 | 20,488.6 | 20,821.2 | 20,828.1 | 21,425.4 | 21,424.2 | 21,573.9 |
| 英国 | 35,278.9 | 32,384.0 | 29,414.7 | 27,161.9 | 26,928.0 | 26,964.9 | 27,074.2 | 27,351.9 | 27,499.0 | 27,826.0 | 27,993.3 | 27,606.0 | 27,314.3 | 26,907.6 |
| カナダ | 23,855.4 | 26,243.8 | 29,116.9 | 25,289.6 | 24,462.9 | 24,606.8 | 25,189.7 | 24,811.4 | 24,112.1 | 23,828.9 | 24,209.5 | 24,136.8 | 23,961.0 | 23,479.4 |
| アメリカ合衆国 | 196,962.7 | 199,806.5 | 199,189.5 | 199,873.5 | 196,178.8 | 193,989.7 | 190,889.1 | 191,411.4 | 191,682.7 | 198,063.9 | 198,772.3 | 202,312.2 | 201,930.8 | 202,575.0 |