Compare the Best Alton Electricity and Natural Gas Rates
Find the lowest energy rates in Illinois.
Enter Your ZIP Code to Get Started
Rated 5/5
Based on over 41,000 reviews
20+
Years of Experience
40%
Save up to 40%
40+
Natural Gas Providers
Compare Alton Electricity Rates
We've researched the best providers and plans so you can find a great gas rate in Alton
| Company | Term | Rate |
|---|---|---|
| NRG Home | 3/months | 11.6¢/kWh |
| Constellation | 12/months | 13.3¢/kWh |
Rates as of Apr 01, 2026 at 12:03 PM
Ready to choose your energy rate?
Enter your ZIP code to explore the best energy plans in your area. Compare energy rates side by side, and choose the one that fits your home and budget.
