to even list the price as a primary factor is also bad - you need to list how much carbon is created by your method for each unit of carbon you capture. This pr

to even list the price as a primary factor is also bad - you need to list how much carbon is created by your method for each unit of carbon you capture. This probably has to be based on the average carbon cost for energy a the location you are doing it (since even if you are all renewable on paper that renewable energy could be used to displace use of fossil fuels).