DTE Energy provides electricity service to Ann Arbor and the surrounding Michigan area. The local climate significantly impacts energy costs throughout the year.
12.5¢/kWh
Average residential rate
The average Ann Arbor 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 |
|---|---|---|---|
| Standard Residential Rate (D1) | Varies by season and usage | 3 p.m. to 7 p.m. weekdays | Customers with predictable energy usage who prefer a simple, flat rate. |
| Time of Day 3 p.m. - 7 p.m. (D1.11) | Off-peak rate is lower than the standard rate, while the peak rate is higher. | 3 p.m. to 7 p.m. weekdays | Customers who can shift their energy usage to off-peak hours. |
| Dynamic Peak Pricing (D1.8) | Varies based on real-time market prices. | Dynamic, announced on a day-ahead basis. | Customers who can significantly reduce their energy usage during peak events. |
| Overnight Savers Rate (D1.13) | Very low rates for energy used overnight. | 11 p.m. to 7 a.m. weekdays | Customers with electric vehicles or other large appliances that can be run overnight. |
Standard Residential Rate (D1): Customers with predictable energy usage who prefer a simple, flat rate.
Time of Day 3 p.m. - 7 p.m. (D1.11): Customers who can shift their energy usage to off-peak hours.
Dynamic Peak Pricing (D1.8): Customers who can significantly reduce their energy usage during peak events.
*Rates shown are approximate and subject to change. Verify current rates at dteenergy.com.*
Ann Arbor'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 Ann Arbor household usage of 1,100 kWh/month.*
DTE Energy rates in Ann Arbor have changed over the past several years:
Recent rate adjustments have been approved by the state utility commission.
DTE Energy serves Ann Arbor and surrounding areas in Michigan.
Common questions about DTE Energy service in Ann Arbor, Michigan — 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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