Going solar? Good call. It’s the right choice for your pocketbook and for the climate. If everyone in South Dakota used solar power, it would take 7 billion pounds of carbon out of the atmosphere every year—according to the EPA’s greenhouse gas calculator, that’s the equivalent of planting a forest that would cover 5% of the state.
Solar power isn’t yet a big part of the energy mix in South Dakota. Nationally, the state ranks #49 in solar energy use.
Solar Energy Pros And Cons
The biggest advantage of solar energy? The cost—$0. For the average South Dakota household, generating all their own electricity with solar would save $1,313/year. Also, you’re doing a favor for the next generation. Instead of relying on habitat-destroying hydroelectric power dams, which produce most of South Dakota’s electricity, you’ll be producing your own clean, renewable energy. In South Dakota, residential customers like you account for 18.6% of the state’s total energy consumption.
The disadvantages: The cost of installation. The average solar installation costs around $20,000. Incentives like the U.S. Residential Renewable Energy Tax Credit can bring the overall cost down, over time. South Dakota law also makes land used to generate electricity exempt from property tax.
How Many Solar Panels Do I Need For My Home?
The average South Dakota family uses 34,867 watts of energy on an average day. And, on average, they’ll get 5 hours of sweet South Dakota sun each day. So, to get enough energy to keep the power running all night, they’ll need their solar power array to generate 6,973 watts of energy per hour while the sun’s out.
Assuming they go with 250-watt solar panels, the math is simple. 6,973 watts/hour divided by 250 watts/panel = 28 panels needed.
To figure out exactly what you’d need based on where you live in South Dakota—and how much money you’d save—use this solar savings calculator:
Solar Trends In South Dakota
South Dakota isn’t an ideal solar market. The state has excellent hydroelectric and wind resources that already supply three quarters of the state’s energy supply and are expanding. As a result, South Dakota ranks last in the country in solar development. South Dakota does not have net metering and other policies that might make small scale solar photovoltaics feasible.
South Dakota Solar Policy
South Dakota has a modest, non-binding renewable energy portfolio standard: 10% of the state’s electricity needs was intended to be filled renewables by 2015.
The state does not have net metering or much else in the way of pro-solar policies.
South Dakota Solar Projects
A 1 MW solar array is under construction near the Pierre airport; the project is the first solar asset in the state’s largest utility’s (Missouri River Energy Sources) portfolio.
South Dakota Solar Advocates
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