Smartphone Charger in Des Moines — $3/yr to Run (12.0¢/kWh)
Your smartphone charger in Des Moines costs about $0/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
$0.01
0.1 kWh/day
Monthly Cost
$0.22
2 kWh/mo
Annual Cost
$3
22 kWh/yr
Lifetime (3yr)
$8
energy only
Monthly Cost Breakdown in Des Moines
| Period | kWh | Des Moines Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.1 | $0.01 | $0.01 | $-0.00 |
| Weekly | 0.4 | $0.05 | $0.05 | $-0.00 |
| Monthly | 1.8 | $0.22 | $0.24 | $-0.02 |
| Quarterly | 5.5 | $0.66 | $0.71 | $-0.05 |
| Annual | 21.9 | $2.63 | $2.85 | $-0.22 |
Customize Your Smartphone Charger Cost
Adjust usage hours and electricity rate to calculate your exact cost in Des Moines.
Daily
$0.01
Monthly
$0.22
Annual
$3
3-Year
$8
Energy Saving Tips for Smartphone Charger in Des Moines
- ✓Des Moines has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Unplug charger when not in use
- ✓Use original or certified chargers
- ✓Avoid overnight charging
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
Smartphone Charger Cost in Other Iowa Cities
| City | Rate | Annual Cost | vs Des Moines |
|---|---|---|---|
| Des Moines (current) | 12.0¢ | $3 | — |
| Cedar Rapids | 13.8¢ | $3 | +$0 |
| Davenport | 13.3¢ | $3 | +$0 |
| Sioux City | 13.5¢ | $3 | +$0 |
| Iowa City | 14.2¢ | $3 | +$0 |
| West Des Moines | 14.5¢ | $3 | +$1 |
| Ankeny | 11.8¢ | $3 | $-0 |
| Waterloo | 12.8¢ | $3 | +$0 |
| Ames | 13.7¢ | $3 | +$0 |
Smartphone Charger Energy Cost FAQ — Des Moines, IA
Understanding Smartphone Charger 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 Smartphone Charger (20W) at Des Moines's rate of 12.0¢/kWh costs approximately $3 per year — $0 less than the national average of $3.
Rates in Des Moines are close to the national average, so the Smartphone Charger's annual cost of $3 is broadly representative of what most US households pay. Over the 3-year expected lifespan, total energy cost reaches $8.
Des Moines's cost of living index of 91 is below the national average, and electricity costs reflect that affordability. The Smartphone Charger adds $0.22/month to a typical bill of $122. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Des Moines's moderate climate (avg 57.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Smartphone Charger produces approximately 0.02 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 Smartphone Charger in Des Moines, IA?
At Des Moines's average electricity rate of 12.0¢/kWh, a Smartphone Charger costs approximately $3 per year to run. That's about $0.22 per month with typical usage of 3 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 Smartphone Charger use per year?
A Smartphone Charger uses approximately 20 watts and consumes about 22 kWh per year with typical usage of 3 hours/day for 365 days/year.
Is a Smartphone Charger expensive to run in Des Moines?
Compared to the national average cost of $3/year, running a Smartphone Charger in Des Moines costs $0 less per year due to lower local electricity rates.
How can I reduce my Smartphone Charger energy cost in Des Moines?
To reduce Smartphone Charger costs in Des Moines: Unplug charger when not in use. Use original or certified chargers. Consider using a smart plug to monitor and optimize usage. Also check with MidAmerican Energy for local energy efficiency rebates and programs.