Gemstone Solar will use bi-facial modules that will only occasionally reach a maximum height of 14 feet when mounted on a two-panel racking system. There are no hazardous materials in the panels that will be used. They are constructed of monocrystalline silicon photovoltaic wafers, connected with copper alloy electrical substrates, and pressed between two pieces of high-strength tempered glass.

No. PV modules are designed to absorb light as this is what causes them to generate electricity. They are further treated with an
anti-reflective material to further reduce any glare in order to increase the panel efficiency.

The panels will be recycled or sold on the secondary market. 23 PV module recycling centers currently operate in the U.S., including one in Cincinnati, Ohio, less than 300 miles from the Gemstone Solar site. It is anticipated that the panels will produce 70-75% of their nameplate rating at the end of the 35-year anticipated project life.

The power is being sold under a long-term contract to Wolverine Power Cooperative. Wolverine is owned by and supplies wholesale electric power to seven members: Cherryland Electric Cooperative, Great Lakes Energy, HomeWorks Tri-County Electric Cooperative, Midwest Energy & Communications, Presque Isle Electric & Gas, Spartan Renewable Energy, and Wolverine Power Marketing Cooperative. These cooperatives supply power to more than 268,000 homes, businesses, and farms in over 40 counties throughout Michigan.

No, the project will not create any perceptible noise for surrounding landowners. The loudest components within the project will be the transformers. The transformers within the substation will produce approximately 60-70 dB at 1 meter distance, which is approximately equivalent to being inside a moving car at 60 mph. Sound dissipates at 6 dB per every doubling of distance, so the ambient noise of the transformer at approximately 50 feet distance would produce 35-40 dB and approximate the noise disturbance of a refrigerator hum.

Yes, however, the only permanent light onsite would be at the substation and when work needs to occur at night. Lighting is likely not needed during construction since working hours are limited from sunrise to sunset. All lights will be shielded and downcasted to avoid contributing to area light pollution, and will be on timers and/or be motion activated.

Existing solar facilities have had no negative impact on adjacent property values, according to CohnReznick LLP. It was also noted in CohnReznick LLP’s report that proximity to the solar farms has not deterred sales of nearby agricultural land and residential single-family homes nor has it deterred the development of new single-family homes on adjacent land.

Clēnera is committed to being a good neighbor and environmental steward. Additionally, per Township code (6.02.C.2), in authorizing a Special Use Permit, the Planning Commission may require that a cash deposit, certified check, or irrevocable bank letter of credit be furnished by the developer to ensure compliance with the Special Use Permit Requirements. Such guarantees shall be deposited with the Township Treasurer at the time of the issuance of the permit.

Portions of the project can be visible from the street, but the Jefferson Township Solar Ordinance requires certain setbacks and required screening. Per the ordinance, front setbacks are required to be 100 feet, and side and rear setbacks are 40 feet. Screening is required along shared lot lines and consists of evergreen trees with a minimum height of 6 feet at the time of planting and are spaced no greater than 12 feet apart on-center. Clēnera estimates that more than 5,500 trees will be planted to limit the impacts on viewshed.