WattBuy’s Guide toElectricity in
Electricity in
Eureka
South Dakota
South Dakota
Here's the average monthly bill, usage, and carbon footprint of residents in Eureka
January
$410highestFebruary
$246March
$225April
$131May
$111June
$107lowestJuly
$118August
$113September
$109October
$115November
$202December
$301Carbon Emissions
365 lbs CO₂
Monthly Usage
1,538 kWh
Eureka's energy comes from Wind, Hydroelectric, Coal, Natural Gas, and Solar. Wind is the largest source of electricity, providing 62% of Eureka's energy. Hydroelectric is the second largest source, making up 19%. Coal provides 10% of the energy in Eureka. Natural Gas provides 7% of the energy in Eureka. Solar provides 2% of the energy in Eureka.
62%
Wind
19%
Hydroelectric
10%
Coal
7%
Natural Gas
2%
Solar
Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.
0 kWh
Energy generated by average sized system
$12,125
Average system cost
(after federal incentive)
11 years
Payback period
Montana-Dakota Utilities Co has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Electric Dual Fuel Space Heating Service | Fixed | 7¢ to 12¢ |
| Residential Electric - Optional Time of Day | TOU | 9¢ to 18¢ |
| Residential Electric Service | Fixed | 9¢ to 12¢ |
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