Illinois Electricity Rates 2026 — Compare ARES Suppliers & Save
Illinois is a deregulated state. ComEd (Chicago, northern IL) and Ameren Illinois (central/southern IL) customers can shop ARES suppliers for lower rates. Switching is free with no interruption.
Illinois Utilities
- ComEd — Chicago and northern Illinois
- Ameren Illinois — Central and southern Illinois
- MidAmerican Energy — Western Illinois
Why Compare ARES Suppliers?
ARES suppliers often offer fixed rates below ComEd and Ameren default supply rates. Fixed plans lock in your price for 6–24 months. Renewable plans match usage with wind or solar power.
Compare Electricity Rates by State
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Texas Cities
- Dallas
- Houston
- Austin
- San Antonio
- Fort Worth
- Arlington
- Plano
- Irving
- Corpus Christi
- El Paso
- Lubbock
- Waco
Electricity Providers
- TXU Energy
- Reliant Energy
- Direct Energy
- Gexa Energy
- Green Mountain Energy
- Pulse Power
- BKV Energy
- Rhythm Energy
- Champion Energy
- 4Change Energy
- Discount Power
- Frontier Utilities
- Payless Power
- Cirro Energy
- First Choice Power
- TriEagle Energy
Learning Center
- What is ERCOT?
- TDSP vs TDU Explained
- Oncor Delivery Charges
- Texas Deregulation Explained
- How to Read Your Bill
- Fixed vs Variable Plans
- How to Switch Providers
- Avoid Early Termination Fees
- Understanding the EFL