CO₂ from fossil fuels in 2022, in million tonnesChina: 11,397; United States: 5,057; India: 2,830; Russia: 1,652; Japan: 1,054; Iran: 691; Germany: 666; Saudi Arabia: 663; South Korea: 601; Canada: 548; Brazil: 484; United Kingdom: 320China: 11,39711,397ChinaUnited States: 5,0575,057United StatesIndia: 2,8302,830IndiaRussia: 1,6521,652RussiaJapan: 1,0541,054JapanIran: 691691IranGermany: 666666GermanySaudi Arabia: 663663Saudi ArabiaSouth Korea: 601601South KoreaCanada: 548548CanadaBrazil: 484484BrazilUnited Kingdom: 320320United Kingdom