environmental impact
The Short Answer. Burning 1 kg of wood releases 1.6 kg of CO 2. (source: EPA) I'm not sure how big your 2-3 logs are, so I'll just say that 5 kg wood is probably enough to make a reasonable outdoor fire for one evening of entertainment. That would emit 8 kg CO 2, or 17.6 lbs in one evening. For comparison, the global average of CO 2 …