Ummm . . . windmills use the wind to keep them turning. No biofuels are involved.
err....yea.... windmills use wind, clue is in the title
Use as gas
source:(http://en.wikipedia.org/wiki/Biofuel)we use biofuels because they do not make as much pollution as normal fuels.
Windmills use wind energy.
Biofuels
to grined weat
No. Windmills use the wind for various puposes such as grinding grain, pumping water, and generating electricity.
Windmills transform the kinetic energy of the moving air mass into other energy forms.
If they are diesel powered they can.
Holland was probably best known for their use of windmills for that purpose.
Windmills are a good way to use wind energy
In order to grow the crops required to produce biofuels more forests need to be knocked down to make the necessary fields.