Kammala wannan jumla: Zuwa shekara ta 2014 fiye da kashi 75% na filayen da ake nomawa na Kanada sun yi amfani da "amfanin gona na kiyayewa" kuma fiye da 50% sun yi amfani da babu wani aiki. Kasashe ashirin da biyar sun yi alƙawarin yin amfani da wannan aikin a taron Disamba na 2015
Taron sauyin yanayi na Paris. A California da dama Resource Conservation Gundumomi (RCDs) goyi bayan gida tarayya wajen bunkasa da kuma aiwatar da carbon noma, A 2015 da hukumar da gudanar California ta carbon-bashi musayar fara bada credits ga manoma da suka takin kiwo ƙasashe. A cikin 2016 Chevrolet ya yi haɗin gwiwa tare da Ma'aikatar Aikin Gona ta Amurka (USDA) don siyan ƙididdigar carbon 40,000 daga masu kiwo a kan kadada 11,000 marasa aiki. Kasuwancin ya yi daidai da cire motoci 5,000 daga hanya kuma ya kasance mafi girma har zuwa yau a Amurka. A cikin 2017 jihohi da yawa na Amurka sun zartar da doka don tallafawa aikin gona na carbon da lafiyar ƙasa.