117 11 0Download size Original (3456 x 4608) Large (1920 x 2560) Medium (1280 x 1706) Small (640 x 853) Free stock photo of alternative, alternative energy, current alternativealternative energycurrentefficiencyelectricityenergyenvironmentenvironmentalfarmgeneratorinventionlandscapepowerpower supplyproductionpropellerrenewable energyrotorskysustainabilitytechnologyturbinewindwind energywind powerwind turbinewindmills
11
