Carbon emission intensity vs. GDP per capita, 2018

Carbon emission intensity is the ratio between emissions of CO₂ (in kg) to the output of the economy (in international-$). (Bubble sizes denote population.).

GDP per capita$1,000$10,000$100,000$2,000$5,000$20,000$50,000Emissionintensity0 kg0.4 kg0.8 kgWorldWorldIndiaIndiaUnited StatesUnited StatesIndonesiaIndonesiaNigeriaNigeriaRussiaRussiaJapanJapanMexicoMexicoEthiopiaEthiopiaBeninBeninBurundiBurundiIraqIraqKiribatiKiribatiKuwaitKuwaitLesothoLesothoLibyaLibyaMarshall IslandsMarshall IslandsMicronesia (country)Micronesia (country)MongoliaMongoliaMoroccoMoroccoMozambiqueMozambiqueNepalNepalOmanOmanSwedenSwedenSwitzerlandSwitzerlandTurkeyTurkeyTurkmenistanTurkmenistanAfricaAsiaEuropeNorth AmericaOceaniaSouth America7B7B2B2BDots sized byPopulation(historicalestimates)