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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antigua and Barbuda | 125.6 | 176.4 | 191.9 | 186.2 | 188.4 | 190.4 | 192.4 | 194.5 | 196.6 | 198.5 | 200.6 | 202.3 | 203.2 | 204.9 |
| Barbados | 2,072.5 | 2,275.8 | 2,266.0 | 2,294.8 | 2,300.1 | 2,306.4 | 2,312.6 | 2,318.3 | 2,324.0 | 2,331.0 | 2,339.1 | 2,345.9 | 2,353.0 | 2,359.6 |
| Belize | 6,108.3 | 183.5 | 260.8 | 523.6 | 527.3 | 502.7 | 520.2 | 467.6 | 461.1 | 469.7 | 484.2 | 491.3 | 506.2 | 514.0 |
| Colombia | 57,093.1 | 62,671.2 | 65,811.7 | 73,090.7 | 71,919.6 | 70,257.2 | 70,987.6 | 70,942.4 | 69,476.8 | 70,164.1 | 72,050.9 | 75,182.9 | 78,081.5 | 77,156.4 |
| Costa Rica | 3,976.5 | 3,801.1 | 3,704.2 | 4,171.7 | 4,263.8 | 4,206.3 | 4,286.0 | 4,298.7 | 4,343.1 | 4,492.1 | 4,632.0 | 4,814.1 | 4,919.7 | 4,650.4 |
| Cuba | 12,556.1 | 11,364.7 | 10,323.5 | 11,419.9 | 11,747.9 | 11,731.1 | 11,758.9 | 11,722.0 | 11,230.4 | 11,355.8 | 10,948.6 | 11,013.1 | 10,837.1 | 10,377.3 |
| Dominica | 97.7 | 41.5 | 41.6 | 42.1 | 42.5 | 43.1 | 42.9 | 43.0 | 43.0 | 43.0 | 43.3 | 43.5 | 43.7 | 43.9 |
| Dominican Republic | 5,956.9 | 6,269.3 | 7,042.0 | 8,479.7 | 8,562.9 | 8,587.3 | 8,648.6 | 8,710.1 | 8,738.4 | 8,828.5 | 8,960.9 | 9,138.2 | 9,137.7 | 9,243.1 |
| El Salvador | 3,218.7 | 3,261.6 | 3,939.8 | 3,996.4 | 3,688.1 | 3,856.6 | 3,511.5 | 3,724.4 | 3,692.6 | 3,575.3 | 3,535.1 | 3,324.5 | 3,273.2 | 3,269.5 |
| Grenada | 1,721.4 | 1,851.5 | 1,905.8 | 1,953.5 | 1,963.0 | 1,972.5 | 1,981.8 | 1,991.3 | 2,000.7 | 2,009.9 | 2,019.2 | 2,028.4 | 2,037.6 | 2,046.9 |
| Guatemala | 4,976.5 | 6,103.2 | 7,148.2 | 8,534.1 | 8,571.9 | 8,749.0 | 8,911.1 | 9,194.4 | 9,416.7 | 9,736.6 | 9,986.2 | 10,150.1 | 10,380.7 | 10,598.1 |
| Guyana | 823.4 | 1,173.5 | 1,113.3 | 1,286.3 | 1,348.1 | 1,378.1 | 1,521.0 | 1,661.0 | 1,719.7 | 1,423.9 | 1,570.5 | 1,523.5 | 1,600.6 | 1,846.6 |
| Haiti | 3,330.9 | 4,387.5 | 4,597.1 | 4,830.8 | 4,890.3 | 4,932.3 | 4,963.4 | 4,983.0 | 5,053.8 | 5,154.1 | 5,177.6 | 5,121.6 | 5,186.0 | 5,203.6 |
| Honduras | 7,023.7 | 4,966.8 | 6,490.2 | 7,018.3 | 7,131.1 | 7,179.7 | 7,310.9 | 7,403.8 | 7,471.2 | 7,530.6 | 7,350.2 | 7,519.6 | 7,564.2 | 7,741.1 |
| Jamaica | 1,034.2 | 1,106.5 | 1,072.2 | 813.2 | 824.8 | 831.5 | 831.9 | 830.6 | 820.1 | 826.7 | 826.7 | 832.6 | 837.5 | 825.9 |
| Mexico | 100,576.0 | 116,968.9 | 128,238.9 | 132,475.0 | 135,080.0 | 134,455.9 | 128,154.0 | 136,646.7 | 143,502.2 | 143,447.7 | 141,232.8 | 142,148.5 | 142,624.9 | 143,480.9 |
| Nicaragua | 5,490.7 | 6,273.8 | 6,830.9 | 7,214.9 | 7,809.6 | 8,080.3 | 8,469.2 | 8,837.7 | 9,154.7 | 9,195.4 | 8,993.0 | 9,282.6 | 9,391.8 | 9,584.8 |
| Panama | 4,014.7 | 3,433.6 | 3,986.7 | 4,443.5 | 4,642.7 | 4,718.0 | 4,793.6 | 4,732.7 | 4,696.4 | 4,792.5 | 4,824.4 | 4,956.8 | 4,972.9 | 5,047.3 |
| St. Kitts and Nevis | 65.9 | 71.6 | 75.8 | 81.7 | 81.8 | 76.6 | 77.0 | 76.7 | 78.0 | 78.5 | 79.3 | 80.3 | 81.2 | 82.1 |
| St. Lucia | 680.7 | 216.6 | 231.3 | 246.3 | 249.1 | 252.0 | 254.9 | 258.4 | 261.2 | 263.4 | 265.9 | 268.3 | 270.6 | 272.9 |
| St. Vincent and the Grenadines | 65.5 | 68.1 | 67.8 | 69.1 | 69.2 | 68.7 | 67.5 | 67.0 | 66.9 | 66.7 | 67.4 | 67.4 | 67.5 | 67.8 |
| Suriname | 760.1 | 1,012.4 | 935.1 | 1,302.6 | 1,337.2 | 1,318.4 | 1,350.3 | 1,383.6 | 1,373.1 | 1,397.5 | 1,383.0 | 1,360.1 | 1,406.1 | 1,415.7 |
| Bahamas, The | 144.8 | 167.1 | 181.6 | 192.3 | 204.4 | 199.4 | 208.4 | 204.4 | 209.1 | 212.1 | 217.8 | 213.5 | 216.4 | 223.2 |
| Trinidad and Tobago | 7,189.3 | 4,776.8 | 7,898.8 | 9,136.2 | 9,005.3 | 8,982.9 | 8,989.9 | 8,881.0 | 8,383.4 | 7,467.8 | 7,481.6 | 7,551.3 | 7,573.8 | 6,667.3 |
| Venezuela, RB | 172,411.8 | 242,598.6 | 243,045.6 | 224,439.2 | 226,086.8 | 238,999.5 | 241,854.0 | 238,110.9 | 230,670.7 | 215,172.8 | 189,629.1 | 157,687.6 | 127,823.4 | 97,594.2 |