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Nicor Gas Why Is My Bill So High?

What to Know

If your Nicor Gas bill seems high, start by checking your rate plan. Nicor Gas rates range from 40¢–80¢/kWh. The standard Residential Service plan has an effective rate of ~44.3¢/kWh. Common causes of high bills include seasonal temperature changes, rate increases, faulty appliances, and corrected estimated readings.

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Not sure if your bill looks right? Run a free sanity check to compare your rate. See Illinois electricity rates or browse all utilities.

Frequently Asked Questions

Common questions about Nicor Gas why is my bill so high? — answered clearly with current data from published tariff schedules and regulatory filings.

Why did my Nicor Gas bill suddenly increase?
Common causes include seasonal temperature changes, rate increases, faulty appliances, or corrected estimated readings. Upload your bill to Utility Check for a detailed analysis of what changed.
How can I tell if my Nicor Gas bill is accurate?
Compare your meter reading to the bill, check you're on the correct rate plan, and verify no duplicate charges. Our bill verification report checks all of these automatically.
Is my Nicor Gas bill higher than average?
The average U.S. household pays about $150/month. Use our free Sanity Check tool to instantly compare your rate against other Nicor Gas customers in your area.

We verify bills across all 50 states. Explore our coverage map to see all supported utilities. Learn about our verification methodology.

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