Kilowatt Atlas

Municipal utility

City of Ames Electric Rates and Average Monthly Bill in 2025

Average rate and bill, service area, reliability and rate options for this utility, taken from its 2025 filing with the EIA.

Reviewed Data: EIA Form EIA-861, released October 7, 2026

Independent profile. Kilowatt Atlas is not affiliated with City of Ames, does not use its logo or branding and cannot take payments, start service or look up accounts. Figures come from public federal data for 2025.

Residential customers

25 thousand

25,123 homes

Average price

12.12 cents

Iowa average 13.62

Average bill

$72.36

Per month at 597 kWh

Price rank

3 of 11

Lowest to highest in Iowa

City of Ames rates and average bill

City of Ames reported 25,123 residential customers on bundled service in 2025, using 597 kWh a month on average at 12.12 cents per kWh. Bundled means the utility supplies the energy and delivers it, so the price covers both. Among the 11 Iowa utilities with at least 10,000 bundled residential customers, City of Ames ranks 3 from the lowest price.

City of Ames compared with Iowa and the United States
AverageCents per kWhkWh per monthMonthly bill
City of Ames12.12597$72.36
Iowa (all utilities)13.62861$117.30
United States17.23874$150.68

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), sales to ultimate customers. Price is revenue divided by sales and includes fixed charges.

Service area

EIA lists the counties where City of Ames has distribution equipment. That covers 1 county in Iowa. A county can be served by more than one utility, so confirm your address with the utility or your bill.

Iowa (1 county)

Story

Not sure who serves your address? Use find my electric company.

Reliability

For 2025, City of Ames reported an average of 21 minutes without power per customer and 0.39 interruptions per customer, with major event days left out. The typical interruption lasted about 54 minutes. For comparison, the median state averaged 127 minutes of outage per customer.

City of Ames had about 106 fewer minutes of outage per customer than the median state. The Iowa figure across its utilities was 80 minutes. One interruption lasting 54 minutes and 0.39 interruptions a year per customer add up to the 21 minute total.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data), reliability schedule, measured under IEEE 1366. Utilities define events slightly differently, so compare with care.

Rate options and rooftop solar

  • Time-of-use pricing. City of Ames reports a residential time-of-use pricing program in its 2025 EIA filing, with about 20 residential customers enrolled in dynamic pricing programs of all kinds. Ask the utility which rate schedules you qualify for. How time-of-use rates work.
  • Rooftop solar and net metering. EIA shows 215 residential net-metered systems on the City of Ames grid in 2025, with 1.0 megawatts of capacity. How net metering works.

Who owns and regulates it

Owned and run by a city or town. A city council or utility board usually sets the rates, and state commissions often have limited authority over it.

For questions about state consumer protections, see the Iowa Utilities Commission.

City of Ames is a municipal utility based in Iowa.

City of Ames operates in the MISO power market. Power markets set wholesale costs, but your retail rate is set by the rules described above.

City of Ames compared with Iowa

Of the 22 utilities listed for Iowa, City of Ames is the 4th largest by homes, at roughly 1.7% of the state total. Its price of 12.12 cents per kWh is 1.10 cents below the median of 4 other municipal utilities in Iowa (13.23 cents). Over a year, the typical City of Ames bill runs about $539 below the state average, with monthly use 264 kWh lower. City of Ames lists distribution equipment in a single county, so its service area is easy to check against your address. 215 of its residential customers use net metering, or 8.6 per 1,000 homes, against 16.2 for Iowa as a whole.

Source: U.S. Energy Information Administration, Form EIA-861 (final 2025 data). Peers are other utilities of the same type in Iowa with at least 1,000 residential customers and a reported price.

Other Iowa utilities

Utilities in Iowa close in size to City of Ames
UtilityTypeHomesCents per kWh
City of AmesMunicipal25,12312.12
Interstate Power and Light (Alliant Energy)Investor-owned419,45117.77
Corridor Energy CooperativeCooperative30,99214.18
MiEnergy CooperativeCooperative21,34316.99
Eastern Iowa Light and Power CooperativeCooperative20,47214.81
Cedar Falls UtilitiesMunicipal17,74611.56

See every one on the electric companies in Iowa page.

Official site and where to get help

Kilowatt Atlas is not City of Ames and does not take payments, start service or manage accounts. To pay a bill, report an outage or start service, use the website, app or phone number printed on your bill. Be careful with search ads and lookalike sites that offer to pay your bill for a fee.

City of Ames questions

What is the average residential electric rate for City of Ames?

City of Ames residential customers on bundled service paid an average of 12.12 cents per kWh in 2025, with average use of 597 kWh a month and an average bill of $72.36 (EIA Form EIA-861). The Iowa average was 13.62 cents.

How many customers does City of Ames have?

EIA reports about 25,123 residential customers for City of Ames in 2025.

Who regulates City of Ames?

Owned and run by a city or town. A city council or utility board usually sets the rates, and state commissions often have limited authority over it. See the regulator for Iowa on the Iowa state page.

How reliable is City of Ames?

For 2025, City of Ames reported an average of 21 minutes of outage per customer and 0.39 interruptions per customer, excluding major event days (IEEE 1366). Utilities measure outages in slightly different ways, so compare with care.

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