Oconomowoc Utilities: electric rates and average bill
Oconomowoc Utilities is a city utility that serves 10,391 homes in Wisconsin. In 2025, its average home used 681 kWh a month and paid $96.48 (14.2¢ per kWh), less than the Wisconsin average of $120.60.
- City utility
- 10,391 homes
- EIA data, 2025
Oconomowoc Utilities at a glance
| Type of utility | City utility |
|---|---|
| Homes served in Wisconsin | 10,391 |
| Average home bill | $96.48 a month (Wisconsin average $120.60) |
| Average price | 14.2¢ per kWh (Wisconsin average 18.1¢) |
| Average home use | 681 kWh a month (Wisconsin average 667) |
| Business customers | 11.6¢ per kWh, average bill $832.46 a month (1,360 businesses; Wisconsin business rates) |
| Power outages | 0.0 outages and 0 minutes without power for the average customer in a normal year; 0.2 outages and 11 minutes with major storms (fewer minutes than the middle Wisconsin utility, 22 minutes) |
| Smart meters | 100% of home meters |
| Time-based rates for homes | Time-of-use pricing; 107 homes enrolled |
| Grid | MISO region; MISO market; buys its power |
| Counties served | Waukesha |
Price rank: Oconomowoc Utilities has the 33rd lowest average price of the 61 Wisconsin utilities with 1,000 or more homes.
Other utilities in the same counties
These utilities also serve homes in one or more of the counties of Oconomowoc Utilities. Your address has one utility: it is on your bill.
| Utility | Homes | Average bill | Price per kWh |
|---|---|---|---|
| We EnergiesBill calculator on this site | 1,056,086 | $131.37 | 20.5¢ |
Oconomowoc Utilities rates and your bill
This site does not have a bill calculator for Oconomowoc Utilities yet: we add a calculator only after we check every charge in the official rate schedule. The current rates are on the Oconomowoc Utilities rates page. The averages on this page come from the yearly report that each utility files with the U.S. Energy Information Administration (Form EIA-861, 2025 data), so they show the past year, not today's rates.
- Oconomowoc Utilities website
- State regulator: Public Service Commission of Wisconsin
- The average electric bill in Wisconsin, the average bill in each state and the ZIP code finder
Do you want an Oconomowoc Utilities bill calculator? Tell us.
What is the average Oconomowoc Utilities electric bill (WI)?
In 2025, its average home used 681 kWh a month and paid $96.48 (14.2¢ per kWh), less than the Wisconsin average of $120.60.
How often does the power go out with Oconomowoc Utilities (WI)?
In 2025, the average Oconomowoc Utilities customer had 0.0 outages and 0 minutes without power, not counting major storms (0.2 outages and 11 minutes with them).
Does Oconomowoc Utilities (WI) have time-of-use rates?
Oconomowoc Utilities reported these time-based rates for homes to EIA in 2025: Time-of-use pricing; 107 homes enrolled. The rate schedules have the hours and prices.
utilityratecalc.com is not part of Oconomowoc Utilities. Source: EIA-861 data, 2025. The averages include all charges that the utility reports as revenue from homes that buy their power from it.