Conceito de tecnologia verde. Gerador de vento no campo - Banco de fotos e imagens

Wind turbines for electric power production, Zaragoza province, Aragon in Spain.

Windmills for electric power production, Zaragoza Province, Aragon, Spain.

Wind turbines for electric power production, Zaragoza province, Aragon in Spain.

Wind turbine in the field. Wind power energy concept. Renewable energy for climate protection

Wind turbine in a plantation field, energy of tomorrow. Renewable energy made of wind

Wind farm

Wind turbine for electric power production, Zaragoza province, Aragon in Spain.