What are Detroit Edison Co Electric Vehicle Rate D1.9 peak hours and rates?
Electric Vehicle Rate D1.9 from Detroit Edison Co is a time-of-use plan: electricity costs the most during peak hours (9 a.m.–10 p.m.) at about $0.24/kWh and the least off-peak at about $0.11/kWh. Shifting heavy usage out of the peak window lowers the bill.
Peak window
9 a.m.–10 p.m.
Peak price
24¢/kWh
Off-peak price
11¢/kWh
Fixed charge
$1.95/mo
The Electric Vehicle Rate D1.9 day, hour by hour
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All year
All year
| Period | Hours | $/kWh |
|---|---|---|
| Peak | 9 a.m.–10 p.m. | $0.24 |
| Mid-Peak | 10 p.m.–9 a.m. | $0.11 |
Frequently asked questions
What are Detroit Edison Co Electric Vehicle Rate D1.9 peak hours and rates? +
Electric Vehicle Rate D1.9 from Detroit Edison Co is a time-of-use plan: electricity costs the most during peak hours (9 a.m.–10 p.m.) at about $0.24/kWh and the least off-peak at about $0.11/kWh. Shifting heavy usage out of the peak window lowers the bill.
When is the cheapest time to use electricity on Electric Vehicle Rate D1.9? +
The cheapest electricity on Detroit Edison Co Electric Vehicle Rate D1.9 is during off-peak hours (10 p.m.–9 a.m.), at about 11¢/kWh. Shift EV charging, laundry, dishwashing, and pre-cooling into these hours to pay the least.
How much more is peak vs off-peak on Electric Vehicle Rate D1.9? +
Peak power costs about 24¢/kWh versus 11¢/kWh off-peak — a difference of about 13¢/kWh. Running a 5 kWh load (a load of laundry plus dishwasher) off-peak instead of at peak saves roughly $0.63.
Who offers Electric Vehicle Rate D1.9? +
Electric Vehicle Rate D1.9 is a residential electricity plan from Detroit Edison Co (Detroit Edison Co).
About this data
Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (5d9508235457a3f33061b9f2). Representative — verify exact prices on your Detroit Edison Co bill or tariff sheet.
Other Detroit Edison Co plans
D-1 Residential Service
Flat rate
D-1 Residential Service (Full)
Tiered
D-1 Residential Service (Retail Access Service Customer)
Tiered
Expearimental Electric Vehicle Rate-Full Service Customers
9 a.m.–11 p.m.
Expearimental Electric Vehicle Rate-Retail Access
9 a.m.–11 p.m.
Geothermal Time of Day Rate Delivery Residential
Flat rate
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.