Electricity rates in Addison, WI
Addison (3,439 people, Washington County) is served by 3 electric utilities. Homes on Wisconsin Electric Power Co. pay about 21.15¢/kWh, 13% more than the Wisconsin average.
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Electric companies serving Addison
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Wisconsin Electric Power Co. | Investor-owned utility | 21.15¢ | $135 | 1.06M | 185 |
| Hartford Electric | Municipal utility | 12.32¢ | $78 | 7,039 | 17 |
| Slinger Utilities | Municipal utility | 12.75¢ | $89 | 2,830 | 0 |
Power outages in Washington County right now
Checking live outages…
Outage history in Washington County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 501 | 430 |
| Days with outages | 66 | 62 |
| Most customers out at once | 6,085 (17.7%) | 5,821 (17%) |
| Worst day | 2024-08-27 | 2025-08-10 |
Outage minutes by month, 2025
Less outage time than 2024 (501 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
ZIP codes: 53002, 53027
Frequently asked questions
What is the electricity rate in Addison?
Most homes in Addison get power from Wisconsin Electric Power Co., where residential customers pay an average of 21.15¢/kWh including all charges. The Wisconsin average is 18.74¢ and the U.S. average 17.99¢. Other utilities serving parts of Addison: Hartford Electric (12.32¢), Slinger Utilities (12.75¢).
What is the average electric bill in Addison?
About $135 a month, based on 640 kWh a month (the average for Wisconsin Electric Power Co. customers) at 21.15¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Addison, WI?
3 utilities serve Addison's ZIP codes: Wisconsin Electric Power Co., Hartford Electric, Slinger Utilities. Which one serves you depends on your street address.
How often does the power go out in Addison?
In 2025, customers in Washington County averaged 7 hr 10 min without power. Outages hit 62 days of the year, and the worst day was 2025-08-10, when 5,821 customers (17%) were out. Source: ORNL EAGLE-I.