<laugh> I should have been clearer on that part. Since windmills are usually employed in rural areas, this includes the required energy of a farm with its facilities.

For example, here in Bulgaria, windmills are gaining popularity as a power source for meat producing complexes (small pig farms with a meat processing facility). But I think you have a point there, as I hear some of the farm managers sell part of the electricity to the neighbouring towns.

Be careful! Is it classified?