The 5/10 mph was a guestimate but could it also be the fact that turbine bearings have been regularly wiped because of the sand and pollutive acids in the air in large amounts close by?
Told this only a couple of hours ago,anyway,they dont work or produce anything at all,I'm spreading the word about them,they have become a local joke being refered to as our trio of ornamental windmills.
I would think this could be a reason.
|