Nicor Gas's tiered rate structure charges different prices based on how much electricity you use. The first tier (baseline) has the lowest rate. As your usage exceeds each tier threshold, the rate per kWh increases. This means the more you use, the more expensive each additional kWh becomes.
Your baseline allowance is the amount of electricity Nicor Gas considers essential for basic needs. It varies by climate zone, season, and whether you have electric heating. Staying within your baseline allowance keeps you in the lowest-cost tier and can save you significantly compared to exceeding it.
Monitor your daily usage through Nicor Gas's app or website. Spread energy-intensive activities across the billing period rather than concentrating them. Consider energy-efficient appliances and LED lighting to reduce your baseline consumption. If you consistently exceed Tier 1, a time-of-use plan might save you more.
Compare your rate against other Nicor Gas customers.
No upload required. Enter two numbers from your bill to see if it falls within typical ranges for Nicor Gas.
Most utility bills are calculated correctly.
This quick check helps you understand if your bill stands out from typical ranges. It cannot determine accuracy without a full bill review.
The "Total Amount Due" on your bill
Usually labeled "Total kWh" or "Usage"
Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.
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