Wind turbines from the Elk Wind Energy Farm and a corn field, near Edgewood, Iowa, United States of America

delaware county edgewood elk wind energy farm elk wind project greeley iowa agricultrure alternative energy blue sky building clean conservation corn corn field corn stalks electric electricity energy farm farming field generate green heartland landscape midwest renewable spinning sustainable energy tower turning wind wind farm wind generator windmill resource alternative natural crop farmland rural horizon wind turbine northeast iowa delaware county elk project blue sky stalks sustainable generator turbine northeast united states of america color image photography horizontal scenics non urban scene physical geography agriculture outdoors no people day fuel and power generation wind power technology poaceae cultivated maize scenic nobody us united states north america american north american colour image colour color outside no one no one topography scenery scene scenes picturesque agricultural