Residential Space Heating (Full Service)-D2
DTE Electric · Time-of-use + tiered · filed 2026
What this tariff charges
| Fixed charge | $9.75 per month |
|---|---|
| Structure | Time-of-use + tiered |
| Filed | 2026-04-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Period 0
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 17.0 kWh daily | 0.17837 | 0.03004 | 0.20841 |
| 2 | no limit | 0.19045 | 0.03004 | 0.22049 |
Period 1
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 20.0 kWh daily | 0.16682 | 0.03004 | 0.19686 |
| 2 | no limit | 0.15672 | 0.03004 | 0.18676 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $1,327.03 | $0.2212 |
| 1000 | $2,538.16 | $0.2115 |
| 2000 | $4,947.92 | $0.2062 |
Effective rate includes the fixed charge, which is why it falls as usage rises. This is a time-of-use tariff, so the result also depends on when power is used; an average residential pattern is assumed. Details →
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $1,032 and $1,825 a year on this tariff, paying back in 12–20 years . No federal tax credit is included: Section 25D ended on December 31, 2025.
no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →
The utility's own description
Available to customers desiring service for Supplemental Electric Space Heating for that portion of the home which is heated with permanently installed separately metered electric space heating unit(s) totaling 3 kW or more. This rate is not available for heat pumps.
URDB rate id 69e79d46578eb5797e0856be · utility source document · all DTE Electric tariffs