Xcel Energy provides electricity service to Thornton and the surrounding Colorado area. The local climate significantly impacts energy costs throughout the year.
12.5¢/kWh
Average residential rate
The average Thornton residential customer pays approximately 12.5¢ per kilowatt-hour. Your actual rate depends on your specific rate plan, usage tier, and time of use.
| Plan | Base Rate | Peak Hours | Best For |
|---|---|---|---|
| Residential Service (Schedule R) | Seasonal energy charge, plus a monthly service and facility charge. | N/A | Customers with consistent energy usage throughout the day and year. |
| Time of Use Service (Schedule R-TOU) | Time-variant energy charge, plus a monthly service and facility charge. | Summer: 3 p.m. to 7 p.m. weekdays; Winter: 4 p.m. to 8 p.m. weekdays. | Customers who can shift their electricity usage to off-peak hours. |
| Averaged Monthly Payment (AMP) | A fixed monthly payment based on your average annual energy usage. | N/A | Customers who want predictable and stable monthly energy bills. |
Residential Service (Schedule R): Customers with consistent energy usage throughout the day and year.
Time of Use Service (Schedule R-TOU): Customers who can shift their electricity usage to off-peak hours.
Averaged Monthly Payment (AMP): Customers who want predictable and stable monthly energy bills.
*Rates shown are approximate and subject to change. Verify current rates at xcelenergy.com.*
Thornton's climate significantly impacts energy costs throughout the year.
| Season | Typical Bill Range | Primary Driver |
|---|---|---|
| Summer (Jun-Aug) | $150-$300 | Air conditioning |
| Winter (Dec-Feb) | $80-$180 | Heating |
| Spring/Fall | $70-$120 | Baseline usage |
*Bill estimates based on average Thornton household usage of 1,100 kWh/month.*
Xcel Energy rates in Thornton have changed over the past several years:
Recent rate adjustments have been approved by the state utility commission.
Xcel Energy serves Thornton and surrounding areas in Colorado.
Common questions about Xcel Energy service in Thornton, Colorado — including current rates, billing, outage reporting, and how to verify your bill is accurate.
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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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