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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| オーストラリア | 102,039.6 | 117,536.9 | 81,012.5 | 68,255.0 | 118,990.1 | 118,464.5 | 80,147.4 | 89,665.1 | 85,131.2 | 68,008.2 | 89,166.8 | 88,062.9 | 72,184.4 | 59,880.7 |
| ブルネイ·ダルサラーム国 | 13.3 | 17.4 | 19.5 | 24.3 | 20.8 | 22.7 | 21.3 | 19.1 | 19.9 | 20.3 | 19.2 | 18.6 | 17.7 | 19.3 |
| カンボジア | 11,992.8 | 13,166.0 | 15,362.0 | 17,292.1 | 18,052.9 | 17,495.2 | 17,341.1 | 16,840.5 | 16,719.6 | 16,949.3 | 17,314.2 | 17,335.3 | 17,079.0 | 16,856.2 |
| 中国 | 336,936.5 | 372,889.2 | 356,423.9 | 346,056.3 | 341,015.4 | 338,531.0 | 337,584.2 | 337,906.7 | 341,378.2 | 342,191.5 | 335,875.4 | 334,420.0 | 324,905.0 | 330,790.3 |
| フィジー | 596.3 | 688.2 | 666.5 | 657.3 | 648.9 | 648.6 | 653.4 | 253.1 | 257.0 | 257.0 | 288.0 | 314.4 | 383.3 | 324.6 |
| インドネシア | 78,084.3 | 84,301.9 | 84,402.7 | 88,617.0 | 88,930.8 | 90,662.7 | 86,480.1 | 89,040.3 | 89,758.6 | 85,586.0 | 88,697.2 | 91,019.6 | 88,496.3 | 88,744.4 |
| 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 |
| キリバス | 3.6 | 4.1 | 4.9 | 5.2 | 5.2 | 5.4 | 5.4 | 5.6 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.8 |
| 大韓民国 | 9,738.9 | 9,127.7 | 8,887.9 | 9,720.6 | 9,385.1 | 9,653.0 | 9,397.8 | 9,140.7 | 9,243.9 | 9,211.6 | 9,217.5 | 9,234.7 | 9,340.5 | 9,501.0 |
| ラオス人民民主共和国 | 4,540.7 | 4,964.6 | 5,450.0 | 6,421.9 | 6,194.4 | 6,746.1 | 6,734.4 | 6,878.3 | 7,058.8 | 7,328.9 | 7,294.6 | 7,082.9 | 7,208.1 | 7,489.4 |
| マレーシア | 4,818.4 | 4,785.1 | 4,787.0 | 4,874.7 | 4,808.7 | 4,776.8 | 4,767.5 | 4,532.5 | 4,776.7 | 4,735.0 | 4,695.1 | 4,717.1 | 4,567.8 | 4,440.3 |
| マーシャル諸島 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| ミクロネシア（連邦） | 37.9 | 38.1 | 40.5 | 43.0 | 43.1 | 44.4 | 44.6 | 45.3 | 46.1 | 46.0 | 46.8 | 48.0 | 48.8 | |
| モンゴル国 | 8,214.4 | 10,788.1 | 7,743.4 | 7,894.9 | 9,056.8 | 10,167.5 | 10,931.2 | 12,655.3 | 13,974.1 | 14,965.6 | 15,915.7 | 15,872.4 | 17,134.1 | 16,543.4 |
| ミャンマー | 35,050.8 | 44,096.6 | 50,780.4 | 57,813.9 | 56,066.4 | 55,799.7 | 56,507.2 | 57,434.2 | 58,814.8 | 59,839.7 | 62,937.6 | 64,247.6 | 64,598.3 | 64,090.0 |
| ナウル | 0.9 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 |
| ニュージーランド | 27,983.5 | 26,961.8 | 28,224.4 | 28,004.3 | 28,121.2 | 28,640.5 | 28,533.0 | 28,836.0 | 28,014.4 | 28,077.8 | 27,851.9 | 27,702.6 | 27,486.9 | 27,163.5 |
| パラオ | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| パプアニューギニア | 604.0 | 743.8 | 888.8 | 955.5 | 947.3 | 972.6 | 957.3 | 1,020.2 | 1,080.0 | 943.6 | 966.5 | 1,059.6 | 992.0 | 984.4 |
| フィリピン | 36,247.2 | 44,274.6 | 45,340.8 | 47,651.6 | 48,603.1 | 49,607.1 | 50,000.3 | 49,880.4 | 49,250.1 | 48,542.8 | 50,681.8 | 50,626.4 | 49,373.7 | 49,957.0 |
| サモア | 112.5 | 112.9 | 127.5 | 134.4 | 140.6 | 144.3 | 146.8 | 147.3 | 157.3 | 141.2 | 132.7 | 137.6 | 100.0 | 120.5 |
| シンガポール | 61.0 | 1.3 | 1.7 | 2.0 | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.2 | 2.2 | 2.2 | 2.3 |
| ソロモン諸島 | 44.8 | 48.3 | 50.6 | 53.7 | 53.4 | 54.3 | 55.3 | 56.0 | 56.3 | 56.2 | 56.3 | 56.5 | 56.6 | 56.8 |
| タイ | 50,875.8 | 49,708.4 | 52,800.0 | 60,420.8 | 59,628.0 | 59,180.5 | 57,333.5 | 52,580.0 | 48,501.6 | 52,817.0 | 52,511.0 | 52,019.7 | 48,666.5 | 51,046.8 |
| 東ティモール | 313.5 | 461.1 | 620.2 | 627.0 | 635.3 | 686.1 | 634.4 | 647.4 | 701.7 | 685.5 | 705.6 | 705.6 | 789.2 | 699.1 |
| トンガ | 56.2 | 55.7 | 55.7 | 56.0 | 55.9 | 56.6 | 56.9 | 57.3 | 57.7 | 58.0 | 57.9 | 58.0 | 58.0 | 58.1 |
| ツバル | 4.3 | 5.0 | 5.1 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 |
| バヌアツ | 236.6 | 266.3 | 273.0 | 317.3 | 325.6 | 329.1 | 331.1 | 335.6 | 297.7 | 235.6 | 245.1 | 241.3 | 218.8 | 210.0 |
| ベトナム | 37,026.0 | 46,890.8 | 48,539.8 | 49,536.0 | 49,513.5 | 49,522.3 | 49,975.7 | 49,831.3 | 50,325.1 | 50,239.9 | 50,104.9 | 49,688.4 | 48,085.6 | 47,620.9 |
| アルメニア | 812.6 | 570.3 | 671.2 | 662.8 | 650.3 | 684.4 | 756.9 | 776.9 | 792.2 | 809.8 | 758.2 | 683.3 | 662.9 | 669.7 |
| アゼルバイジャン | 3,176.7 | 2,917.1 | 3,496.1 | 3,955.9 | 3,946.2 | 3,982.6 | 4,020.5 | 4,037.1 | 4,064.0 | 4,015.5 | 3,988.5 | 3,925.4 | 3,901.4 | 3,847.9 |
| グルジア | 1,509.7 | 1,352.6 | 1,424.1 | 1,211.0 | 1,229.5 | 1,348.2 | 1,377.6 | 1,421.4 | 1,192.9 | 1,195.8 | 1,159.9 | 1,100.1 | 1,066.3 | 1,053.1 |
| カザフスタン | 25,743.1 | 9,857.8 | 14,115.4 | 15,883.0 | 13,984.5 | 13,826.7 | 12,870.1 | 14,253.5 | 15,157.3 | 14,439.1 | 17,781.2 | 15,971.0 | 17,591.3 | 17,494.9 |
| キルギスタン | 3,452.3 | 2,216.9 | 2,357.9 | 2,939.9 | 3,026.1 | 3,102.1 | 3,205.2 | 3,322.4 | 3,370.5 | 3,459.3 | 3,540.9 | 3,640.6 | 3,743.2 | 3,829.6 |
| タジキスタン | 3,037.5 | 2,090.6 | 2,595.9 | 3,621.0 | 3,739.7 | 3,947.3 | 4,084.5 | 4,146.7 | 4,321.4 | 4,463.7 | 4,538.1 | 4,556.9 | 4,625.2 | 4,473.8 |
| トルクメニスタン | 3,611.4 | 3,780.4 | 5,681.1 | 5,869.6 | 5,774.1 | 6,316.2 | 6,380.6 | 6,451.0 | 6,462.8 | 6,497.9 | 6,581.4 | 6,707.9 | 6,519.8 | 6,609.1 |
| ウズベキスタン | 13,515.7 | 9,729.5 | 11,532.4 | 15,411.3 | 16,163.0 | 17,326.6 | 17,839.9 | 18,640.2 | 19,361.5 | 20,873.2 | 21,368.7 | 21,738.7 | 22,047.5 | 22,265.5 |
| アフガニスタン | 5,361.6 | 7,712.1 | 8,496.7 | 11,514.5 | 11,533.3 | 11,379.3 | 11,284.8 | 11,476.2 | 10,834.4 | 10,617.2 | 10,315.0 | 10,549.4 | 10,222.8 | 10,679.1 |
| バングラデシュ | 50,338.3 | 52,654.8 | 53,743.1 | 58,331.2 | 58,727.0 | 58,815.7 | 58,939.5 | 59,206.9 | 59,258.0 | 58,353.0 | 60,133.1 | 60,161.4 | 60,413.9 | 60,545.0 |
| ブータン | 524.6 | 507.1 | 526.2 | 478.8 | 472.8 | 465.0 | 470.4 | 436.3 | 420.4 | 423.1 | 423.4 | 401.5 | 398.1 | 373.9 |
| インド | 433,941.5 | 456,448.7 | 470,027.5 | 484,134.7 | 487,576.7 | 484,399.9 | 487,513.9 | 487,659.2 | 489,136.3 | 492,331.6 | 496,256.3 | 500,060.4 | 498,513.4 | 502,192.3 |
| モルディブ | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| ネパール | 14,383.1 | 16,237.2 | 17,163.0 | 18,540.5 | 18,893.4 | 19,277.2 | 19,223.3 | 19,347.0 | 19,158.5 | 19,195.0 | 19,732.7 | 19,770.7 | 20,011.5 | 20,032.5 |
| パキスタン | 60,522.6 | 75,980.7 | 85,881.2 | 100,403.4 | 106,161.5 | 108,295.1 | 112,973.7 | 116,586.8 | 119,393.8 | 122,899.5 | 127,222.3 | 130,649.2 | 135,271.1 | 140,315.4 |
| スリランカ | 5,347.5 | 3,814.7 | 4,092.9 | 4,647.4 | 4,725.8 | 4,740.1 | 4,974.1 | 3,999.5 | 4,968.3 | 4,490.8 | 3,621.3 | 4,447.8 | 4,180.9 | 4,542.8 |