Minnesota vs South Dakota electricity prices: 15.82 ¢ against 13.38 ¢ per kWh
33 places apart: Minnesota #14, South Dakota #47 of 51, the widest of 31 measures. hydro share of generation Minnesota 1.3%, South Dakota 19.2%; price change, 2026 to date Minnesota +4.2%, South Dakota +10.3%. Typical bills differ by $17 a month, higher in South Dakota.
Over a year the typical energy bill differs by $204 ($117 a month in Minnesota, $134 in South Dakota). Since 2015 the home price rose +30.5% in Minnesota and +20.8% in South Dakota: 9.8 points more in Minnesota. Against the U.S. home average Minnesota sits at -8.6% and South Dakota at -22.7%.
Where the power in Minnesota and South Dakota comes from
Fuels with the widest gaps, Minnesota against South Dakota.
| Fuel | Minnesota | South Dakota | Gap |
|---|---|---|---|
| Wind | 25.4% | 58.2% | 32.8 points, higher in South Dakota |
| Nuclear | 22.5% | 0.0% | 22.5 points, higher in Minnesota |
| Hydro | 1.3% | 19.2% | 17.9 points, higher in South Dakota |
| Coal | 24.1% | 9.3% | 14.8 points, higher in Minnesota |
Minnesota against South Dakota: widest gaps
| Measure | Minnesota | South Dakota | Gap | Rank (of 51) |
|---|---|---|---|---|
| Nuclear share of generation | 22.5% | 0.0% | +22.5 points | #14 / #47 |
| Hydro share of generation | 1.3% | 19.2% | -17.9 points | #33 / #7 |
| Price change, 2026 to date | +4.2% | +10.3% | -6.1 points | #38 / #13 |
| Bill as share of income | 1.61% | 2.23% | -0.6 points | #47 / #24 |
| CO2 per MWh of generation, lb | 748 | 334 | +414 | #24 / #46 |
| Median household income | $87,556 | $72,421 | +$15,135 | #14 / #33 |
| Average home use, kWh a month | 742 | 1,005 | -263 | #34 / #18 |
| Home price 2025, ¢/kWh | 15.82 | 13.38 | +2.44 ¢ | #23 / #38 |
| Renewable share of generation | 33.7% | 79.5% | -45.9 points | #17 / #2 |
| Price change since 2015 | +31% | +21% | +9.8 points | #29 / #42 |
31 measures compared for Minnesota and South Dakota; the CSV holds the 10 widest.
CSVMinnesota and South Dakota on the map
Minnesota and South Dakota: price over time
Home price, Minnesota and South Dakota, 2010 to 2025: 16 rows
| Year | Minnesota | South Dakota | Gap to U.S. |
|---|---|---|---|
| 2010 | 10.59 | 8.97 | -0.95 |
| 2011 | 10.96 | 9.35 | -0.76 |
| 2012 | 11.35 | 10.07 | -0.53 |
| 2013 | 11.81 | 10.26 | -0.32 |
| 2014 | 12.01 | 10.47 | -0.51 |
| 2015 | 12.12 | 11.08 | -0.53 |
| 2016 | 12.67 | 11.47 | +0.12 |
| 2017 | 13.04 | 11.77 | +0.15 |
| 2018 | 13.14 | 11.59 | +0.27 |
| 2019 | 13.04 | 11.55 | +0.03 |
| 2020 | 13.17 | 11.75 | +0.02 |
| 2021 | 13.50 | 12.22 | -0.16 |
| 2022 | 14.25 | 12.09 | -0.79 |
| 2023 | 14.73 | 12.32 | -1.27 |
| 2024 | 15.45 | 12.86 | -1.03 |
| 2025 | 15.82 | 13.38 | -1.48 |
Minnesota 10.59 to 15.82 ¢ and South Dakota 8.97 to 13.38 ¢ between 2010 and 2025 (EIA).
CSVYour bill in Minnesota and in South Dakota
Where Minnesota and South Dakota are alike
- Heat pump saving on gas: -39% and -30%
- Heat pump break-even COP: 4.16 and 3.91
- Major-event outage minutes: 132 and 136
- Time-of-use utilities: 57% and 56%
Sources and dates: data sources.
Questions
Is Minnesota or South Dakota higher on nuclear share of generation?
Minnesota, by 22.5 points; they rank #14 and #47 of 51.
Is Minnesota or South Dakota higher on hydro share of generation?
South Dakota, by 17.9 points; they rank #33 and #7 of 51.
Is Minnesota or South Dakota higher on price change?
South Dakota, by 6.1 points; they rank #38 and #13 of 49.
Is Minnesota or South Dakota higher on bill as share of income?
South Dakota, by 0.6 points; they rank #47 and #24 of 51.
Is Minnesota or South Dakota higher on CO2 per mwh of generation?
Minnesota, by 414; they rank #24 and #46 of 51.
What would 878 kWh a month cost in Minnesota and in South Dakota?
Minnesota $139, South Dakota $117: $21 apart, energy only.
Where do Minnesota and South Dakota match most closely?
heat pump saving on gas (-39% and -30%); heat pump break-even COP (4.16 and 3.91); major-event outage minutes (132 and 136).