Are wind turbines really that green??
As far as I am aware, the wind turbines are largely made of aluminium, and that needs huge amounts of electricity to refine....what powers the smelters....etc....
Bottom line, whatever you do, has a negative effect of some description![]()
The one on the next island up from me is mostly German steel with a bit of glassfibre for the blades.
Aluminium smelters are, AFAIK, powered by hydro electric schemes.



