炭たん素そ排はい出しゅつ権けんMeaningsNoun1. CO2 emission rights; right to emit greenhouse gasesKanji used炭charcoal素elementary排discharge出exit権right (to do something)Composed of炭たん素そcarbon (C)Noun排はい出しゅつdischarge; evacuation; emission (e.g. of CO2); ejection; excretionNoun権けんright (to do something); authority; powerSuffix