South Dakota
Here's the average monthly bill, usage, and carbon footprint of residents in Java
January
$447highestFebruary
$418March
$187April
$148May
$123June
$118lowestJuly
$133August
$125September
$121October
$127November
$227December
$338Carbon Emissions
277 lbs CO₂
Monthly Usage
1,638 kWh
Java's energy comes from Wind, Hydroelectric, Coal, Natural Gas, and Solar. Wind is the largest source of electricity, providing 68% of Java's energy. Hydroelectric is the second largest source, making up 20%. Coal provides 6% of the energy in Java. Natural Gas provides 4% of the energy in Java. Solar provides 2% of the energy in Java.
68%
Wind
20%
Hydroelectric
6%
Coal
4%
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
$12,293
Average system cost
(after federal incentive)
12 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 Service | Fixed | 9¢ to 12¢ |
Residential Electric Dual Fuel Space Heating Service | Fixed | 7¢ to 12¢ |
Residential Electric - Optional Time of Day | TOU | 9¢ to 18¢ |
Enter your address and WattBuy's proprietary energy estimation model will find the best electricity options for your home