Although its original proposal to site 42 wind power turbines in eastern Skamania County remains on hold pending the outcome of an appeal, SDS Lumber Co. is considering expanding the scope of its renewable energy project.

SDS President Jason Spadaro said SDS may want to add more wind turbines on Whistling Ridge, north of the original proposal's boundaries. The expansion would be onto Washington Department of Natural Resources (DNR) property and within Klickitat County.