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Tariff data · 2026-08-27
← Salt River Project · AZ

E-23 BASIC PRICE PLAN FOR RESIDENTIAL SERVICE Low Income Rate

When does peak hit on Salt River Project’s E-23 BASIC PRICE PLAN FOR RESIDENTIAL SERVICE Low Income Rate? The hour never matters here — only the season. Rates peak July–August.

  • peak13.33¢
  • mid12.67¢
  • off-peak9.76¢
Weekdays
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Weekends
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

What does E-23 BASIC PRICE PLAN FOR RESIDENTIAL SERVICE Low Income Rate cost a year?

This plan is open only to households that qualify for it — the tariff is named “Low Income”. It is real and currently offered, but not to everyone, so we leave it out of the plan-to-plan comparisons; the figures below are what it would cost a household that does qualify.
HouseholdUsesA monthPer yearWorks out to
Apartment

One or two people, no central air, no electric heat

4,866 kWh$66$79216.3¢ / kWh
Family home

Three or four people with central air conditioning

9,453 kWh$112$1,33814.2¢ / kWh
Home with an EV

Same house, plus an electric car charging overnight

13,103 kWh$146$1,75213.4¢ / kWh

Estimates, not quotes. We run three made-up but realistic households through this tariff hour by hour for a full year — including the way air conditioning loads the afternoon and an EV loads the small hours. Your own bill depends on when you actually use electricity, which is exactly the thing a per-kWh number hides.

What you actually pay

PeriodRateApplies when
peak13.33¢ up to 2000 kWh14.46¢midnight–midnight, July–August
mid12.67¢ up to 2000 kWh13.10¢midnight–midnight, May–June, September–October
off-peak9.76¢midnight–midnight, November–April

Plus a fixed charge of $20 per month.

Should you be on E-23 BASIC PRICE PLAN FOR RESIDENTIAL SERVICE Low Income Rate?

The hour of day does not change what you pay here — the month does. Running the same house through the full year, July costs about $166 and February about $78. That $88 swing is part rate and part weather, and it is the reason a budget built on your spring bill will break in July.

There is a usage cliff to watch. The first 2000 kWh each month are billed at 13.3¢; past that line the rate steps up to 14.5¢ — 8% more for every unit after. The last kilowatt-hour of a heavy month is the expensive one, which is why cutting a little off a big month saves more than cutting the same amount off a small one.

Before a single kilowatt-hour moves, this plan charges $240 a year in fixed fees. On the apartment above that is 30% of the whole bill; on the house with a car charging in it, 14%. Fixed charges are invisible in a cents-per-kWh comparison and they punish small users hardest — if you use very little electricity, the headline rate is the least important number on this page.

Other Salt River Project plans

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Who can be on Salt River Project’s E-23 BASIC PRICE PLAN FOR RESIDENTIAL SERVICE Low Income Rate?

Eligibility is not our judgement — it is written into the tariff Salt River Project filed. This is what that document says:

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.

Quoted from the filed tariff. Your utility decides eligibility, not us; check with them before you switch.

If this is new to you

Where this comes from

Effective
2025-01-01

the date this tariff took effect

Covers
delivery + supply

the ZIP-code service map lists this territory as bundled, so the utility sells delivery and supply together

Enrollment
open to new customers

Tariff document: https://www.srpnet.com/assets/srpnet/pdf/price-plans/residential-electric/standard-e-23.pdf