Yes it does, but full burning isn't the only option. You can also char or pyrolize wood to produce heat while leaving behind [mostly] the carbon. The carbon c

Yes it does, but full burning isn't the only option. You can also char or pyrolize wood to produce heat while leaving behind [mostly] the carbon. The carbon can be easily sequestered by burying it in the ground, or with more difficulty upcycled to industrially useful forms like carbon black, graphene, or diamond.