Yeah, but have one in mind... We cannot afford to make fuel from food. Number of people is constantly going up, and there is possibility of lack of food.
Maybe some bio diesel from grass and leaves will be invented soon, and that is the best we can count on.
I have read a lot about NASA space science... the first Discovery is almost 30 year old, and it is powered by some nuclear power battery with size as normal car battery much or less (or it can power normal house for 10 years). That might be key to all fuel and electricity problems (imagine instead of power plants, high voltage transformers, transmission lines and cables, you just had one 1m x 1m x 1m lets say hole with a battery in it, and your house is connected to electricity) but as long as we have consumers society we are not going to see something in production which will save money, and make you free from bills.