(a) No county or municipal government, homeowner association, or association formed for the management of commonly-owned elements and facilities or for regulating use of private property shall adopt any covenant, restriction, deed restriction, zoning restriction, or subdivision restriction which prohibits or restricts the owner of a property from using a system for obtaining wind energy for a residential single family dwelling unit. Any such restriction adopted after August 8, 2009, shall be void and unenforceable. Notwithstanding the provisions of any existing county or municipal zoning ordinance or regulation, no prohibition against or restriction on wind energy systems for residential single-family homes that is inconsistent with this section and adopted prior to August 8, 2009, shall be effective and no conditional use or other zoning review process shall be required.
(b) A county or municipal government, homeowner association, or an association formed for the management of commonly-owned elements and facilities or for regulating use of private property may place restrictions on wind energy system installations subject to subsection (a) of this section, provided such restrictions shall not be more restrictive than the following:
(1) Wind turbines shall be setback 1.0 times the turbine height from adjoining property line. Turbine height means the height of the tower plus the length of 1 blade.
(2) The aggregate noise or audible sound of a wind system shall not exceed 5 decibels above the existing average noise level of the surrounding area and shall be restricted to a maximum of 60 decibels measured at any location along the property line to the parcel where the wind system is located.
(3) Wind systems shall be free from signage, advertising, flags, streamers, any decorative items or any item not related to the operation of the wind turbine. Electric wiring for the turbines shall be placed underground for nonbuilding integrated systems.
(4) This section shall not be applicable in any county or municipal designated historic district or historic zoning district.
(5) Any wind energy system shall be buffered from any properties or structures included on the Historic Register.
(c) The provisions of this section shall apply to wind energy systems and wind facilities that qualify for support from the Green Energy Fund, as authorized under § 8057 of this title, or other such similar programs administered by the State Energy Office.
Structure Delaware Code
Chapter 80. DEPARTMENT OF NATURAL RESOURCES AND ENVIRONMENTAL CONTROL
Subchapter II. The Delaware Energy Act
§ 8051. Short title; declaration of policy.
§ 8053. State Energy Office; State Energy Coordinator; establishment; powers and duties.
§ 8054. Cabinet Committee on Energy.
§ 8055. Governor's Energy Advisory Council.
§ 8058. Rules and regulations.