Whole House Fan in Des Moines — $24/yr to Run (12.0¢/kWh)
Your whole house fan in Des Moines costs about $2/month at 12.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Des Moines, IA Electricity Rate
12.0¢/kWh
Utility: MidAmerican Energy
-8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.24
2.0 kWh/day
Monthly Cost
$2.00
17 kWh/mo
Annual Cost
$24
200 kWh/yr
Lifetime (20yr)
$480
energy only
Monthly Cost Breakdown in Des Moines
| Period | kWh | Des Moines Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.0 | $0.24 | $0.26 | $-0.02 |
| Weekly | 14.0 | $1.68 | $1.82 | $-0.14 |
| Monthly | 16.7 | $2.00 | $2.17 | $-0.17 |
| Quarterly | 50.0 | $6.00 | $6.50 | $-0.50 |
| Annual | 200.0 | $24.00 | $26.00 | $-2.00 |
Customize Your Whole House Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Des Moines.
Daily
$0.24
Monthly
$2.00
Annual
$24
20-Year
$480
Energy Saving Tips for Whole House Fan in Des Moines
- ✓Des Moines has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Whole House Fan with scheduling optimization can save ~$2/year at Des Moines rates.
- ✓Use in the evening when outside is cooler
- ✓Open windows when running
- ✓Close attic access in winter
Highest-Cost Appliances in Des Moines, IA
See which appliances cost the most to run at Des Moines's 12.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,555/yr
$129.60/mo
Electric Furnace
HVAC · 10,000W
$1,080/yr
$90.00/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$788/yr
$65.70/mo
EV Charger (Level 2)
Garage · 7,200W
$778/yr
$64.80/mo
Boiler (Electric)
HVAC · 6,000W
$648/yr
$54.00/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$591/yr
$49.27/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$591/yr
$49.27/mo
Heat Pump
HVAC · 2,400W
$461/yr
$38.40/mo
Whole House Fan Cost in Other Iowa Cities
| City | Rate | Annual Cost | vs Des Moines |
|---|---|---|---|
| Des Moines (current) | 12.0¢ | $24 | — |
| Cedar Rapids | 13.8¢ | $28 | +$4 |
| Davenport | 13.3¢ | $27 | +$3 |
| Sioux City | 13.5¢ | $27 | +$3 |
| Iowa City | 14.2¢ | $28 | +$4 |
| West Des Moines | 14.5¢ | $29 | +$5 |
| Ankeny | 11.8¢ | $24 | $-0 |
| Waterloo | 12.8¢ | $26 | +$2 |
| Ames | 13.7¢ | $27 | +$3 |
Whole House Fan Energy Cost FAQ — Des Moines, IA
Understanding Whole House Fan Energy Costs in Des Moines, IA
Des Moines is a mid-sized Iowa city where residential electricity rates from MidAmerican Energy are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Whole House Fan (500W) at Des Moines's rate of 12.0¢/kWh costs approximately $24 per year — $2 less than the national average of $26.
Rates in Des Moines are close to the national average, so the Whole House Fan's annual cost of $24 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $480.
Des Moines's cost of living index of 91 is below the national average, and electricity costs reflect that affordability. The Whole House Fan adds $2.00/month to a typical bill of $122. While no ENERGY STAR version is available, a smart Whole House Fan with automated scheduling can reduce consumption by 10%, saving $2/year.
Des Moines's moderate climate (avg 57.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole House Fan produces approximately 0.14 tons of CO2 annually at typical usage. Des Moines residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Des Moines.
Compare All Energy Costs in Des Moines
See energy costs for 178+ household appliances at Des Moines's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Whole House Fan in Des Moines, IA?
At Des Moines's average electricity rate of 12.0¢/kWh, a Whole House Fan costs approximately $24 per year to run. That's about $2.00 per month with typical usage of 4 hours per day.
What is the electricity rate in Des Moines, IA?
The average residential electricity rate in Des Moines, IA is 12.0¢/kWh, which is 8% below the national average of 13.0¢/kWh. The primary utility provider is MidAmerican Energy.
How much electricity does a Whole House Fan use per year?
A Whole House Fan uses approximately 500 watts and consumes about 200 kWh per year with typical usage of 4 hours/day for 100 days/year.
Is a Whole House Fan expensive to run in Des Moines?
Compared to the national average cost of $26/year, running a Whole House Fan in Des Moines costs $2 less per year due to lower local electricity rates.
How can I reduce my Whole House Fan energy cost in Des Moines?
To reduce Whole House Fan costs in Des Moines: Use in the evening when outside is cooler. Open windows when running. Consider using a smart plug to monitor and optimize usage. Also check with MidAmerican Energy for local energy efficiency rebates and programs.