How the two plans work
D1.2: Time of Day 11 am–7 pm
- Peak 11 am–7 pm on July weekdays; 8 of 24 hours carry the top price of 28.9¢.
- The cheapest July weekday hour costs 18.2¢, so moving 1 kWh out of the top hours saves 10.7¢.
- January weekdays range from 18.0¢ to 26.4¢.
- Summer pricing applies Jun–Oct; winter pricing Nov–May.
- Weekends follow a different schedule from weekdays.
- Fixed charge: $10.00 a month.
D1.11: Time of Day 3–7 pm (standard rate)
- Peak 3 pm–7 pm on July weekdays; 4 of 24 hours carry the top price of 27.2¢.
- The cheapest July weekday hour costs 21.5¢, so moving 1 kWh out of the top hours saves 5.7¢.
- January weekdays range from 21.5¢ to 23.1¢.
- Summer pricing applies Jun–Sep; winter pricing Oct–May.
- Weekends follow a different schedule from weekdays.
- Fixed charge: $10.00 a month.
Your own pattern of use decides the winner: compare every DTE plan on your usage, or see all DTE plans, sources and peak hours.