![](http://www.alamy.com/thumbs/6/1EB3E638-9608-4DCD-A304-28FC117AAB2D/AHWWJ3.jpg)
Vertical axis windmills on hill
Size: 4050px × 2700px
Photo credit: © Joe Sohm / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: altamont, alternative, america, axis, ca, california, color, conservation, electricity, energy, environment, generator, grass, green, hill, industry, mill, natural, pass, photograph, photography, power, resources, states, turbine, united, usa, vertical, wind, windfarm, windfarming, windmill, windmills, windpower, windturbine