"In the long-term strategy, the carbon dioxide will be recycled forming a closed-loop system, involving synthesis of high energy density liquid fuel suitable for the transportation sector."
We've documented how we can capture CO2 from our coal power and coal-to-liquid plants, and use it to make useful chemicals or additional liquid fuel.
Herein, it's further posited that we can recycle CO2 so thoroughly that the net atmospheric CO2 result of driving all our cars, and, by extension, burning our coal and converting it into fuel for our cars, is zero.