Windmills are monuments to stupidity in the facing of “Climate Change!”
They are very expensive and do not generate enough power to be worth the costs.
They don’t last long, kill birds and BATS, and are not recyclable. What do you do with 90 Foot blades that weigh hundreds of pounds?
WIND TURBINES ARE NOT, A CLIMATE SOLUTION!
They are ugly and dangerous.
The next suggestion will be to connect a wire to the Sun, for power.
A better suggestion is work on burning coal without pumping particulates into the atmosphere. It is doable and we have lots of accessible coal.
Are they metal?