Electricity Rates in Iowa
Average residential electricity cost, utility comparison, and solar savings potential for Iowa homeowners.
Iowa Electricity Cost Overview
The average residential electricity rate in Iowa is $0.13 per kWh, which is 19% below the national average of $0.16/kWh.Iowa homeowners pay an average of $112 per month for electricity, based on typical usage of 859 kWh per month.
Electricity rates in this state have been trending upward over the past decade, following national patterns of rising energy costs. As rates continue to increase, solar panels become an increasingly attractive way for homeowners to lock in their energy costs and achieve long-term savings.
Major Electric Utilities in Iowa
| Utility Company | Avg Rate ($/kWh) | Customers | Est. Monthly Bill |
|---|---|---|---|
| MidAmerican Energy | $0.12 | 780K | $103 |
| Alliant Energy (Interstate Power) | $0.14 | 490K | $120 |
| Iowa Lakes Electric Cooperative | $0.13 | 40K | $112 |
How Solar Compares to Iowa Electricity Rates
Without Solar
- Monthly bill: $112
- Annual cost: $1,344
- 25-year cost: $33,600
- Rate trend: Rising 2-5% annually
With Solar
- Monthly savings: $83
- Annual savings: $996
- 25-year savings: $27,000
- Rate: Locked in for 25+ years
Electricity Rates FAQ - Iowa
The average residential electricity rate in Iowa is $0.13 per kilowatt-hour (kWh), which is 19% below the national average of $0.16/kWh. The average monthly electric bill is approximately $112.
With solar panels, Iowa homeowners can reduce their electricity costs by approximately 74%, saving around $83 per month or $27,000 over 25 years. The 30% federal tax credit further reduces the upfront cost.
The largest electric utilities in Iowa include MidAmerican Energy, Alliant Energy (Interstate Power), Iowa Lakes Electric Cooperative. Rates vary between utilities, so your exact cost depends on your provider and usage.
Yes, electricity rates in Iowa have been increasing over time, following national trends of 2-5% annual increases. This upward trend makes solar panels an increasingly attractive investment since they lock in your energy costs for 25+ years.
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