Definitions. As used in this chapter, the following terms shall have the indicated meanings.
ANAEAROBIC DIGESTION
A process through which bacteria break down organic matter - such as animal manure, wastewater biosolids, and food wastes in the absence of oxygen.
ANAEROBIC DIGESTER
A reactor in which microorganisms break down biodegradable material in the absence of oxygen, used for industrial or domestic purposes to manage waste and/or produce energy.
AT-HOME
A biofuel reactor that is privately produced by the owner or tenant of a single-family dwelling.
BIOFUEL
Any renewable fuel product, whether solid, liquid, or gas, that is derived from recently living organisms or their metabolic by-products and meets applicable quality standards, including, but not limited to, ethanol and biodiesel.
BUILDING-INTEGRATED PHOTOVOLTAIC (BIPV) SYSTEMS
A solar energy system that consists of integrating photovoltaic modules into the building structure, such as the roof or the facade and which does not alter the relief of the roof.
COLLECTIVE SOLAR
Solar installations owned collectively through subdivision homeowner associations, "adopt-a-solar-panel" programs or other similar arrangements.
CONDOMINIUM DEVELOPMENT
A development that is created under the Condominium Act.[1]
DECIBEL
A unit of measure used to express the magnitude of sound pressure and sound intensity. Decibels shall be measured on the dB(A) weighted scale as defined by the American National Standards Institute.
DECOMMISSIONING
The process of terminating operation and completely removing a solar array and all related buildings, structures, foundations, access roads, and equipment.
DIGESTER FEEDSTOCKS
Organic materials that are acceptable for inclusion within an anaerobic digester include livestock manure, waste animal feed, dead animals, yard waste or grass clippings, organic food processing waste, waste grease/trap grease, food waste intended for human consumption, by-products from ethanol, biodiesel, and algal production and other digester feed stocks approved by the Director of the Michigan Department of Natural Resources and Environment or its successor agency.
ETHANOL
A substance that meets the ASTM international standard in effect on the effective date of this section as the D-4806 specification for denatured fuel grade ethanol for blending with gasoline.
FARM
That term as defined in section 2 of the Michigan Right to Farm Act, 1981 PA 93, MCL 286.472, as amended.
FLUSH-MOUNTED SOLAR PANEL
Photovoltaic panels and tiles that are installed flush to the surface of a roof and which cannot be angled or raised.
FREESTANDING or GROUND-MOUNTED SOLAR ENERGY SYSTEM
A solar energy system that is a structure directly installed in the ground and is not attached or affixed to an existing structure.
GENERAL COMMON ELEMENT
An area designated for use by all owners within a condominium development.
NET-METERING
A billing arrangement that allows solar, anaerobic digesters, or other renewable energy systems to receive credit for excess electricity that they generate and deliver back to the grid so that they only pay for their net electricity usage at the end of a billing period from an electricity provider.
OCCUPIED BUILDING
A residence, school, hospital, church, public library, business, or any building used for public gatherings.
OPERATOR
The entity responsible for the day-to-day operation and maintenance of a property and its uses.
OWNER
The individual or entity, including any respective successors and assigns, who has an equity interest or owns a property, structure or use.
PHOTOVOLTAIC (PV) SYSTEMS
A solar energy system that produces electricity by the use of semiconductor devices, called photovoltaic cells that generate electricity whenever light strikes them.
PROOF GALLON
That term as defined in 27 Code of Federal Regulations 19.907.
RENEWABLE ENERGY SYSTEMS
Structures, equipment, devices or construction techniques used for the production of heat, light, cooling and electricity or other forms of energy on site and may be attached to or separate from the principal structure.
ROOFTOP OR BUILDING MOUNTED SOLAR SYSTEM
A solar power system in which solar panels are mounted on top of the structure of a roof either as a flush-mounted system or as modules fixed to frames which can be tilted toward the south at an optimal angle.
SMALL-SCALE SOLAR
Solar photovoltaic systems that produce up to 10 kilowatts (kW) per hour of energy or solar-thermal systems, which serve the building to which they are attached and do not provide energy for any other buildings.
SOLAR ACCESS
Space open to the sun and clear of overhangs or shade including the orientation of streets and lots to the sun so as to permit the use of active and/passive solar energy systems on individual properties.
SOLAR COLLECTOR
A solar photovoltaic cell, panel, or array, or solar hot air or water collector device, which relies upon solar radiation as an energy source for the generation of electricity or transfer of stored heat.
SOLAR ENERGY EQUIPMENT/SYSTEM
Solar collectors, controls, energy storage devices, heat pumps, heat exchangers and other materials, hardware or equipment necessary to the process by which solar radiation is collected, converted into another form of energy, stored, protected from unnecessary dissipation and distributed. Solar systems include solar thermal, photovoltaic and concentrated solar.
SOLAR PANEL
A device for the direct conversion of solar energy into electricity.
SOLAR STORAGE BATTERY
A device that stores electricity generated by solar energy from the sun and makes it available in an electrical form.
SOLAR-THERMAL SYSTEMS
A system that directly heats water or other liquid using sunlight. The heated liquid is used for such purposes as space heating and cooling, domestic hot water and heating pool water.
TOTAL HEIGHT
The vertical distance measured from the ground level at the base of the tower to the uppermost vertical extension of any antenna, or the maximum height reached by any part of a wireless communications facility or other structure permitted by this chapter.
TOWER
A freestanding monopole that supports a wireless communications facility or other structure permitted by this chapter.