The wind energy ordinance under review by Dunn County North Dakota includes robust protections for neighboring properties including the following setback distances. Designated state highways: At least 1 mile from the nearest edge of:State Highway 22;State Highway 200;State Highway 8; andState Highway 1806. Other interstate or state highway rights-of-way: At least 1.1 times the turbine height from the nearest edge of the right-of-way. Nonparticipating property lines: Wind turbines, wind-energy facilities, and accessory structures may not be located within 1 mile of a nonparticipating property line. Airports and airstrips:The setback from a commercial airport must be approved by the Dunn County Airport Authority Board.