Electricity rates in Greenfield, IA
Greenfield (1,883 people, Adair County) is served by 8 electric utilities. Homes on MidAmerican Energy Co. pay about 11.46¢/kWh, 19% less than the Iowa average.
What things cost to run in Greenfield
Popular — tap to add, then add more to compare:
Add as many devices as you like to compare them side by side. Search again to add another, or use Duplicate to compare two settings.
Electric companies serving Greenfield
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| MidAmerican Energy Co. | Investor-owned utility | 11.46¢ | $95 | 640K | 205 |
| Interstate Power and Light Co. | Investor-owned utility | 18.29¢ | $135 | 419K | 89 |
| Southwest Iowa Rural Electric Co-op | Electric cooperative | 13.95¢ | $191 | 6,094 | 122 |
| Waverly Municipal Electric Utility | Municipal utility | 13.57¢ | $277 | 5,232 | 7 |
| Farmers Electric Co-op | Electric cooperative | 12.02¢ | $252 | 5,131 | 90 |
| Guthrie County Rural E C A | Electric cooperative | 10.23¢ | $292 | 4,998 | — |
| City of Stuart | Municipal utility | 13.66¢ | $185 | 979 | — |
| City of Fontanelle | Municipal utility | 10.29¢ | $129 | 460 | — |
Power outages in Adair County right now
Checking live outages…
Outage history in Adair County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 125 | 143 |
| Days with outages | 19 | 14 |
| Most customers out at once | 865 (23.5%) | 542 (14.7%) |
| Worst day | 2024-06-30 | 2025-03-05 |
Outage minutes by month, 2025
More outage time than 2024 (125 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Stuart 18.3¢
- Creston 18.3¢
- Earlham 11.5¢
- Winterset 11.5¢
- Guthrie Center 18.3¢
- Corning 11.5¢
- Panora 18.3¢
- De Soto 11.5¢
- Lake Panorama 18.3¢
- Atlantic 11.5¢
ZIP codes: 50849
Frequently asked questions
What is the electricity rate in Greenfield?
Most homes in Greenfield get power from MidAmerican Energy Co., where residential customers pay an average of 11.46¢/kWh including all charges. The Iowa average is 14.13¢ and the U.S. average 17.99¢. Other utilities serving parts of Greenfield: Interstate Power and Light Co. (18.29¢), Southwest Iowa Rural Electric Co-op (13.95¢), Waverly Municipal Electric Utility (13.57¢).
What is the average electric bill in Greenfield?
About $95 a month, based on 828 kWh a month (the average for MidAmerican Energy Co. customers) at 11.46¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Greenfield, IA?
8 utilities serve Greenfield's ZIP codes: MidAmerican Energy Co., Interstate Power and Light Co., Southwest Iowa Rural Electric Co-op, Waverly Municipal Electric Utility, Farmers Electric Co-op, Guthrie County Rural E C A, City of Stuart, City of Fontanelle. Which one serves you depends on your street address.
How often does the power go out in Greenfield?
In 2025, customers in Adair County averaged 2 hr 23 min without power. Outages hit 14 days of the year, and the worst day was 2025-03-05, when 542 customers (14.7%) were out. Source: ORNL EAGLE-I.