Recapturing CO2 emissions?
I realize that if possible, it would most likely be very difficult, but regardless of difficulty - I'd like to know if it is plausible to recapture CO2 emissions that are emitted from car exhausts, coal factories, etc. and utilize that gas to create more energy - Obviously there will be some CO2 emissions regardless, but I presume that if this was possible that they could be lowered significantly.