メタン排出は、農業や工業メタン生産など、人間の活動に起因するものです。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| アルバニア | 3,544.2 | 3,665.1 | 3,486.0 | 3,029.7 | 3,019.4 | 3,060.7 | 3,060.8 | 3,086.5 | 3,105.4 | 3,092.4 | 3,047.8 | 3,008.4 | 2,848.1 | 2,692.2 |
| アルメニア | 3,651.3 | 1,800.4 | 2,045.5 | 2,204.0 | 2,214.4 | 2,271.2 | 2,361.5 | 2,413.5 | 2,466.9 | 2,487.2 | 2,433.5 | 2,347.4 | 2,323.3 | 2,319.9 |
| アゼルバイジャン | 19,093.1 | 8,003.9 | 10,256.4 | 16,320.3 | 15,694.3 | 15,793.7 | 16,100.9 | 15,912.7 | 15,854.3 | 15,762.9 | 15,381.1 | 15,705.6 | 16,038.2 | 15,733.1 |
| ブルガリア | 16,367.6 | 10,576.8 | 8,905.0 | 7,812.1 | 8,067.3 | 7,782.7 | 7,520.9 | 7,503.7 | 7,412.6 | 7,120.7 | 7,085.4 | 6,983.3 | 6,857.3 | 6,980.5 |
| グルジア | 13,760.7 | 7,580.6 | 6,147.1 | 5,750.1 | 5,702.9 | 5,770.7 | 5,820.1 | 5,813.0 | 5,512.9 | 5,475.8 | 5,395.0 | 5,269.1 | 5,191.3 | 5,133.1 |
| ギリシャ | 10,826.9 | 11,583.2 | 11,072.6 | 10,867.2 | 10,722.2 | 10,590.9 | 10,211.7 | 10,090.0 | 9,928.5 | 9,597.2 | 9,656.8 | 9,366.2 | 9,341.5 | 9,405.8 |
| モルドバ共和国 | 5,500.1 | 3,861.8 | 3,550.4 | 3,411.4 | 3,448.4 | 3,435.7 | 3,428.1 | 3,465.0 | 3,469.5 | 3,457.1 | 3,490.9 | 3,447.3 | 3,342.6 | 3,287.2 |
| ルーマニア | 29,861.4 | 19,419.9 | 19,160.1 | 18,210.5 | 16,334.6 | 16,886.5 | 17,081.1 | 17,181.9 | 17,207.0 | 17,075.3 | 17,055.3 | 16,809.6 | 16,638.6 | 16,459.0 |
| ロシア連邦 | 644,926.9 | 481,202.2 | 550,416.0 | 557,087.6 | 566,098.3 | 560,078.9 | 562,357.0 | 562,762.1 | 568,592.4 | 583,174.5 | 595,374.1 | 617,987.2 | 620,983.2 | 617,227.3 |
| セルビア | 15,135.0 | 12,582.0 | 11,088.1 | 10,847.6 | 10,935.8 | 11,052.5 | 11,112.0 | 11,385.4 | 11,517.6 | 11,449.1 | 11,475.2 | 11,440.9 | 11,537.7 | 11,734.8 |
| トルコ | 38,200.9 | 38,774.2 | 38,448.3 | 42,380.3 | 43,992.9 | 45,458.3 | 44,417.7 | 46,620.0 | 42,513.3 | 44,562.4 | 44,972.7 | 48,223.2 | 49,343.1 | 50,444.8 |
| ウクライナ | 91,901.1 | 49,707.9 | 43,336.8 | 38,013.7 | 36,941.3 | 36,555.1 | 37,051.3 | 35,614.5 | 33,799.2 | 33,576.3 | 33,434.0 | 33,649.7 | 33,097.3 | 32,317.9 |