South Africa has mixed ethanol into coal derived gas since the 70s.........The results of fracking are in the news right now....Oklahoma is having fracking quakes daily..........Tommy .....where are you going to drive your Cobra when the air is like China,s........I am not an avid tree hugger .....but I have offspring ......very selfish attitude to not think about what you're leaving behind...........there is still no inhabitable planet near..........I also managed to set some pretty good lap times on pump ..ethanol gas......I also have to say again ...
oil is not renewable and when they take it out the ground it leaves huge empty holes.......that likely will collapse in the future........and ..no.....water will not fill the hole.......