"given wind energy is 'free' energy"
It's not free if you allow for the cost of buying and maintaining the wind turbine. It is however relatively environmentally friendly. If you don't count a few dead birds.
"given wind energy is 'free' energy"
It's not free if you allow for the cost of buying and maintaining the wind turbine. It is however relatively environmentally friendly. If you don't count a few dead birds.