Summerset City Zoning Code
WIND ENERGY
CONVERSION SYSTEMS
§ 155.215 GENERAL.
(A) Any wind energy conversion system shall be located on parcel that has a minimum lot size of three acres.
(B) Wind energy conversion systems shall be allowed as accessory structures as conditional uses in certain zoning districts.
(C) In addition to the standards set forth in §§ 155.335 through 155.341 regarding all conditional use, all wind energy conversion systems shall also meet all the following requirements.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.216 COMMERCIAL SALE OF POWER PROHIBITED.
Any wind energy conversion system shall be used only for the purpose of generating power for the property on which the wind energy conversion system is located or for the purpose of transmitting power to the electrical grid of an electric utility company through an approved interconnection.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.217 UTILITY INTERCONNECTIONS.
Any wind energy conversion system shall be constructed and operated and any interconnection between a wind energy conversion system and an electric utility company shall be allowed only in accordance with all local, state, and federal regulations including regulations issued by the Public Utilities Commission and the Federal Aviation Administration. Additionally, electrical interconnections shall be allowed only in accordance with the applicable standards of the electric utility company.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.218 REQUIRED SETBACKS.
A minimum setback of one and one-half times the height of the wind energy conversion system shall be maintained between the wind energy conversion system and any property line, structure intended for human occupation, overhead utility line, or other tower support base.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.219 TOWER HEIGHT.
In no event shall the height of a wind energy conversion system exceed 90 feet as measured from the ground to the rotor hub. Further, there shall be no less than 30 feet between the lowest arc of the rotors of a wind energy conversion system and the ground, any portion of a structure, or any tree.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.220 ROTOR SIZE/OPERATION.
The maximum size of the rotors of a wind energy conversion system shall be reviewed upon application for a conditional use. In determining the appropriate size for the rotors, the city shall consider such factors as noise, proximity to surrounding residences, safety, and aesthetic issues. All systems shall be equipped with appropriate braking devices or similar protective devices to slow down or stop the rotors if the wind exceeds the capacity of the system.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.221 NOISE.
No wind energy conversion system shall produce more than 60 decibels of sound measured at the closest point on the closest property line from the base of the system. Information from the manufacturer of the wind energy conversion system shall be submitted at the time of the submittal of the conditional use, ensuring that this requirement can be met once the system is operational.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.222 ELECTROMAGNETIC INTERFERENCE.
(A) No wind energy conversion system shall produce electromagnetic interference so as to disrupt transmissions such as those from radio, television, or microwave towers.
(B) At the time of application for the conditional use, the petitioner must submit information from the manufacturer indicating that, once operational, the wind energy conversion system will not adversely affect the transmissions.
(C) If necessary, generators and alternators shall be filtered, shielded, or both so as to prevent the emission of radio and television signals.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.223 TOWER ACCESS.
(A) Appropriate safety measures must be undertaken to discourage unauthorized climbing of a wind energy conversion system tower.
(B) Appropriate measures shall include either:
(1) The construction of a six-foot tall chain link fence with locking gate around the tower;
(2) The tower shall be constructed so that the lowest climbing access shall be at least 12 feet above the ground; or
(3) A locked anti-climb device shall be installed on the tower.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.224 WARNING INFORMATION.
Information related to the maximum power output, nominal voltage, and maximum current, and emergency shut-down procedures for the wind energy conversion system, shall be posted near the base of the tower in a visible location.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.225 LIGHTING.
Unless required by a more restrictive regulation, no lighting shall be installed on a wind energy conversion system.
(Ord. passed 2-3-2011, § 2.26.110) Penalty, see § 155.999
§ 155.226 TOWER DESIGN.
In reviewing the conditional use for a wind energy conversion system, the city shall consider the design and color of the tower to ensure that no significant adverse impacts are occurring to neighboring property owners, including, but not limited to, infringement into natural and urban viewsheds, historic property, major community entryways, parks, schools, churches, playgrounds, or similar public and recreational uses.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.227 MANUFACTURER WARRANTY/MAINTENANCE INFORMATION.
(A) Upon application for a conditional use for a wind energy conversion system, the petitioner shall submit a manufacturer’s statement documenting that the system has been successfully and safely operated in atmospheric conditions that are similar to conditions in the city.
(B) Further, the petitioner shall provide a copy of the manufacturer’s warranty indicating that the system is warranted against any system failures reasonably expected during severe weather conditions.
(C) Further, the petitioner shall submit system specifications including maximum power output and a maintenance schedule for the system.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.228 CONSTRUCTION STANDARDS.
Any wind energy conversion system shall be constructed in accordance with all applicable life, safety, building, and fire codes, including but not limited to the following.
(A) An applicant for a building permit for a wind energy conversion system shall submit plans and specifications stamped by a registered engineer.
(B) Any wind energy conversion system shall have appropriate lightning protection to sufficiently protect all connected and adjacent equipment and structures from damage. The lightning protection system shall effectively discharge lightning energy from the structure to the ground through the application of shielding, lightning arresters, and deep earth grounding.
(Ord. passed 2-3-2011, § 2.26.110)
§ 155.229 ABANDONMENT/REMOVAL.
(A) (1) Any wind energy conversion system which has not been used for a period of six months or more shall be declared abandoned. Upon abandonment of the system, the city shall revoke the conditional use and the system shall be removed at the expense of the property owner.
(2) The city shall determine that a wind energy conversion system has not been used if the following criteria apply:
(a) The wind energy conversion system has not been operating for a substantial period of time and the owner of the system is unable to provide documentation demonstrating that the system has produced a minimum of 25% of the power output as stated in the system specifications over the past six months;
(b) The wind energy conversion system has fallen into obvious disrepair and/or has been condemned by the city; and
(c) The wind energy conversion system has become violative of some other local, state, or federal law and the owner of the system has not taken appropriate actions to remedy the problem.
(B) If deemed appropriate, the city may stipulate, through the conditional use, that the wind energy conversion system shall be removed at the owner’s expense upon the rezoning of the subject property to a zoning district classification in which wind energy conversion systems are not allowed as either a permitted use or conditional use.
(Ord. passed 2-3-2011, § 2.26.110)