# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-11-01 23:15:50 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1058135557723832321) RT @harlanhaskins: According to digiconomist, the average carbon footprint of a single Bitcoin transaction is around 396.92kg of CO2. That…