Electricity rates in Windsor, IL
Windsor (1,162 people, Shelby County) is served by 3 electric utilities. Homes on Ameren Illinois Company pay about 17.28¢/kWh, 8% less than the Illinois average.
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Electric companies serving Windsor
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Ameren Illinois Company | Investor-owned utility | 17.28¢ | $153 | 588K | 287 |
| Shelby Electric Co-op | Electric cooperative | 22.87¢ | $249 | 9,882 | — |
| Coles-Moultrie Electric Co-op | Electric cooperative | 18.69¢ | $219 | 8,505 | — |
Power outages in Shelby County right now
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Outage history in Shelby County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 700 | 621 |
| Days with outages | 67 | 75 |
| Most customers out at once | 1,779 (31.2%) | 1,620 (28.4%) |
| Worst day | 2024-04-19 | 2025-05-09 |
Outage minutes by month, 2025
Less outage time than 2024 (700 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Shelbyville 17.3¢
- Sullivan 17.3¢
- Neoga 17.3¢
- Mattoon 17.3¢
- Bethany 17.3¢
- Lovington 17.3¢
- Arthur 17.3¢
- Toledo 17.3¢
- Teutopolis 17.3¢
- Effingham 17.3¢
ZIP codes: 61957
Frequently asked questions
What is the electricity rate in Windsor?
Most homes in Windsor get power from Ameren Illinois Company, where residential customers pay an average of 17.28¢/kWh including all charges. The Illinois average is 18.79¢ and the U.S. average 17.99¢. Other utilities serving parts of Windsor: Shelby Electric Co-op (22.87¢), Coles-Moultrie Electric Co-op (18.69¢).
What is the average electric bill in Windsor?
About $153 a month, based on 888 kWh a month (the average for Ameren Illinois Company customers) at 17.28¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Windsor, IL?
3 utilities serve Windsor's ZIP codes: Ameren Illinois Company, Shelby Electric Co-op, Coles-Moultrie Electric Co-op. Which one serves you depends on your street address.
How often does the power go out in Windsor?
In 2025, customers in Shelby County averaged 10 hr 21 min without power. Outages hit 75 days of the year, and the worst day was 2025-05-09, when 1,620 customers (28.4%) were out. Source: ORNL EAGLE-I.