Arizona Public Service Co · Time-of-use · filed 2026
$0.1889per kWh, all in
$2,267a year at 1,000 kWh/mo
$13.93fixed, before any usage
$0.1645utility's actual average
What this tariff charges
Fixed charge
$13.93 per month
Structure
Time-of-use
Filed
2026-02-01
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
0.12345
0.02983
0.15328
Period 1
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.34396
0.02983
0.37379
Period 2
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.12351
0.02983
0.15334
Period 3
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.03495
0.02983
0.06478
Period 4
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.32543
0.02983
0.35526
What it costs at different usage levels
kWh per month
Annual total
Effective $/kWh
500
$1,216.99
$0.2028
1000
$2,266.82
$0.1889
2000
$4,366.47
$0.1819
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 →
Arizona Public Service Co offers a cheaper tariff at this usage.Residential Service TOU Time Advantage 7PM-Noon (ET-2) [Frozen] comes to
$2,196.50 a year against this one's
$2,266.82 — a difference of
$70.
Eligibility rules may apply; check with the utility.
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save
between $854 and $2,100
a year on this tariff, paying back in
10–25 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
This rate schedule is available to all residential Customers, including Partial Requirements Customers with an on-site distributed generation system.