E-24 Tier 3 M-POWER PRICE PLAN FOR PRE-PAY RESIDENTIAL SERVICE
Salt River Project · Time-of-use · filed 2026
What this tariff charges
| Fixed charge | $40.00 per month |
|---|---|
| Structure | Time-of-use |
| Filed | 2026-01-01 |
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 | no limit | 0.12040 | 0.00000 | 0.12040 |
Period 1
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.13980 | 0.00000 | 0.13980 |
Period 2
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.10970 | 0.00000 | 0.10970 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $1,189.70 | $0.1983 |
| 1000 | $1,899.40 | $0.1583 |
| 2000 | $3,318.80 | $0.1383 |
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 $642 and $1,419 a year on this tariff, paying back in 15–33 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
APPLICABILITY: Service under this price plan is applicable to a single family house, a single unit in a multiple family house, a single unit in a multiple apartment, a manufactured housing unit, or other residential dwelling, supplied through one point of delivery and measured through one meter. Service under this price plan excludes resale, sub-metering and standby uses. Applicability shall be determined in SRP's sole discretion. Service under this price plan is limited to residential customers without on-site generation. 1) Tier 1: Applies to a single unit in a multiple family house, an apartment unit, a condominium unit, a townhouse, or a patio home, with service of 0-225 amps. 2) Tier 2: Applies to any dwelling type to which Tier 1 is not applicable, with service of 0-225 amps. 3) Tier 3: Applies to any residence with service of more than 225 amps.
URDB rate id 69a1c1595dd0617814080e81 · utility source document · all Salt River Project tariffs