Which is a gross oversimplification since we know that biomass production is often anything but carbon neutral. Were petrochemical fetilizers involved? Did the

Which is a gross oversimplification since we know that biomass production is often anything but carbon neutral. Were petrochemical fetilizers involved? Did they clear land to produce it? How much oil was used to transport it? If it came from a landfill, was anything done to hasten decomposition, if so, it may be releasing CO2 that would otherwise have been locked up for much longer. I appreciate the idea of getting maximum use from things that have already been produced, but I'm pretty down on scaling biofuels up. I think there are better uses of land and freshwater. In practice, photosynthesis just isn't that efficient, and then the plant takes a big cut for its own growth and maintainence. Finally, there generally multiple inneficient steps for transformation into useful work. It is dismal compared to solar + battery + electric motor.