There is no bio mass solution that comes even close to replacing fossil fuels.
I would point to the ethanol mandate in gasoline. It is now, more or less, 10% of a gallon of gasoline. So to replace the other 90%,, the amount of corn produced dedicated to be converted in ethanol would need to grow 9 fold. There is not that much spare farmland to reach that goal. Actually, the growth would need to be greater than that. The energy in a gallon of ethanol is less that an equal volume of hydrocarbon gasoline.
And that does not even consider the fuel needs supplied by diesel.
We need something far more energy dense,,,,,,which keeps coming back to nuclear. And that has its own can of worms.