Updated November 19, 2024
Note: This updated post discusses proposals for two large-scale solar projects, one in Dickerson and the other near Poolesville. See the note at the end about making your views knows to the relevant government agency.
Click here to view the recording and slides from our recent Community Zoom Forum on the Montgomery Countryside Alliance website. This forum on a proposed solar installation was held on November 14 . SCA and Montgomery Countryside Alliance work together to protect the Ag Reserve.
Background
SCA helped shape a Montgomery County zoning ordinance in 2021 that allows farmers and landowners in the Ag Reserve—working with solar developers—to place ground-based solar arrays on portions of their land if those arrays don’t take prime arable land out of agricultural use.
Under this new policy, solar arrays must meet certain requirements and be approved by county regulators. For now, the total acreage allowed for solar array placement in the Ag Reserve is 1,800 acres, which equates to about 2% of agricultural land in the county. In addition to preserving agricultural land, the rules governing the initiative protect forests and environmentally sensitive areas.
The ordinance permits up to two megawatts of energy per project. It also allows homeowners who install solar arrays (whether on their roofs or on the ground) to produce twice as much energy as they need and sell it back into the grid. Thus, if a homeowner needed 30 kilowatt-hours per day for their own needs, they could produce 60 and sell 30 back to the grid.
Report from the County
This policy and zoning change has been in effect for almost three years. In an assessment of the impact to date, published in December 2023, the County’s Planning Department took stock, highlighted some problems, and identified outcomes to date.
First, the report says two Ag Reserve solar projects are in process under the terms of the 2021 zoning change. Construction on both is scheduled to begin this year. One project plans about 13 acres in solar, the other about 8 acres.
In the words of the report: “While [these projects] demonstrate a modest start to the county’s solar program…it also demonstrates it is possible to promote solar projects on agricultural lands, aiding in reducing carbon emissions and contributing towards our larger renewable energy and solar production goals, while ensuring agriculture remains the primary use within the Agricultural Reserve.”
Second, the report notes that the Maryland state legislature passed legislation in 2022 affecting “community” solar projects, including those on farms. Recent court decisions also apply. Both are complex. The upshot is that state law could eclipse county law for solar projects that will generate more than 2 megawatts of energy—the limit established under the 2021 solar initiative for projects on farmland in the Ag Reserve. And, notably, the state law also allows such larger “community” solar projects (up to 5 megawatts) to be on arable land if the landowner prefers.
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