Wind energy can not only be practice in the field of feed of renewable energy, because that can also be used as decorative, while you get the aforementioned energy, and can see you this exemplified in the wind flowers designed by NL Architects.
These calls "power flower" is a complete system of wind turbines with a tree with many branches, and which can play the function of generating energy both in urbanized environments with in domestic use.
But they also allow use with solar panels to thus generate renewable energy on a hybrid basis in cases where the missing Sun or wind.