You are wrong. This post about motor fuel syntesis, nothing more. This is, of course, energy consuming process. You must invest to this process more enery, then you will obtain when bury synthetic fuel.

So, it is just converton of energy, generated in powerplants or, may be, in bowlers to the other form, useful for store, transportate and empower moveable devices.

This technology absolutly not an alternative of energy conservation.