Electricity rates — ZIP 85004
A household in ZIP 85004 (Phoenix) using 1,000 kWh a month pays about $1,192.73 a year on the cheapest of 4 generally available plans — Time Advantage 7pm to noon from Arizona Public Service Co. Rates checked September 2, 2026. A further 10 schedules are published but restricted — means-tested, closed to new customers, or needing particular equipment — and they are priced further down.
Not indexed. This page does not yet meet the site’s own publication threshold — covers the same tariffs as /utility/arizona-public-service-co; canonical points there. It is shown because the data behind it is real, not because it is complete.
Every priced plan, 1,000 kWh/mo
| Plan | Per year | vs cheapest | Effective |
|---|---|---|---|
| Time Advantage 7pm to noon✓ cheapesttime-of-use | $1,192.73 | — | 9.9¢ |
| Residential Service Standard (E-12) Low Incometime-of-use · tiered · low-income rate | $1,200.42 | +$7.69 | 10.0¢ |
| Residential Service TOU Combined Advantage 7PM-Noon (ECT-2) [Frozen]time-of-use · demand charge · frozen | $1,341.98 | +$149.25 | 11.2¢ |
| Residential Service (Pilot Technology Rate) R-Techtime-of-use · demand charge · pilot programme | $1,377.87 | +$185.14 | 11.5¢ |
| Residential Service (Saver Choice Plus)time-of-use · demand charge | $1,528.67 | +$335.94 | 12.7¢ |
| Time-of-Use 4pm-7pm Weekdays with Demand Charge (R-3)time-of-use · demand charge | $1,572.70 | +$379.97 | 13.1¢ |
| Residential Service Standard (E-12) [Frozen]time-of-use · tiered · frozen | $1,866.60 | +$673.87 | 15.6¢ |
| Large Residential Service (Premier Choice Large) R-Basic L [Frozen]flat rate · frozen | $2,071.56 | +$878.83 | 17.3¢ |
| Residential Service TOU Time Advantage 7PM-Noon (ET-2) [Frozen]time-of-use · frozen | $2,089.36 | +$896.63 | 17.4¢ |
| Residential Electric Vehicle Time-of-Use (R-EV)time-of-use · needs an electric vehicle | $2,095.93 | +$903.20 | 17.5¢ |
| Time-of-Use 4pm-7pm Weekdays (R-TOU-E)time-of-use | $2,153.93 | +$961.20 | 17.9¢ |
| Fixed Energy Charge Plan (R-1) Medium Tier 2flat rate · needs a household in that usage band | $2,211.38 | +$1,018.65 | 18.4¢ |
| Fixed Energy Charge Plan (R-1) Large Tier 3flat rate · needs a household in that usage band | $2,375.30 | +$1,182.57 | 19.8¢ |
| Fixed Energy Charge Plan (R-1) Small Tier 1flat rate · needs a household in that usage band | $5,262.84 | +$4,070.11 | 43.9¢ |
Cost across usage levels
The cheapest plan at each consumption level, showing whether the ranking holds as usage changes.
- 500 kWh/mo — cheapest $596.36 (Time Advantage 7pm to noon), dearest $1,160.59, a $564.23 spread
- 1,000 kWh/mo — cheapest $1,192.73 (Time Advantage 7pm to noon), dearest $2,153.93, a $961.20 spread
- 2,000 kWh/mo — cheapest $2,385.43 (Time Advantage 7pm to noon), dearest $4,140.73, a $1,755.30 spread
What a typical bill costs
At 1,000 kWh a month the 14 priceable plans here run from $1,192.73 on Time Advantage 7pm to noon to $2,153.93 on Time-of-Use 4pm-7pm Weekdays (R-TOU-E), with a median of $1,550.69.
The spread is $961.20 a year — about $80.10 a month for identical electricity.
Effective rates, bill divided by kilowatt-hours, span 9.9¢ to 17.9¢ per kWh at that usage.
How the answer changes with usage
Time Advantage 7pm to noon is cheapest at every level tested — $596.36 a year at 500 kWh a month, $2,385.43 at 2,000 kWh.
The penalty for a poor choice grows with usage: $564.23 a year at 500 kWh against $1,755.30 at 2,000 kWh.
Cheapest 6 plans at 1,000 kWh a month
Time Advantage 7pm to noon — $1,192.73 a year, 9.9¢ per kWh effective, time-of-use. It carries no standing charge.
Residential Service Standard (E-12) Low Income — $1,200.42 a year, 10.0¢ per kWh effective, tiered and time-of-use. It carries a $6.50 monthly standing charge.
Residential Service TOU Combined Advantage 7PM-Noon (ECT-2) [Frozen] — $1,341.98 a year, 11.2¢ per kWh effective, time-of-use and demand-charged. It carries a $19.56 monthly standing charge.
Residential Service (Pilot Technology Rate) R-Tech — $1,377.87 a year, 11.5¢ per kWh effective, time-of-use and demand-charged. It carries a $0.47 daily standing charge.
Residential Service (Saver Choice Plus) — $1,528.67 a year, 12.7¢ per kWh effective, time-of-use and demand-charged. It carries a $13.00 monthly standing charge.
Time-of-Use 4pm-7pm Weekdays with Demand Charge (R-3) — $1,572.70 a year, 13.1¢ per kWh effective, time-of-use and demand-charged. It carries a $0.46 daily standing charge.
How these plans are structured
Of 14 priceable plans: 2 tiered, 10 time-of-use, 4 with demand charges, 4 flat-rate.
Fixed monthly charges run from $6.50 to $21.36.
Who provides these plans
Every plan here comes from Arizona Public Service Co — a limit of what has been indexed, not a claim that it is the only provider in ZIP 85004 (Phoenix).
The largest saving available here
Moving from Time-of-Use 4pm-7pm Weekdays (R-TOU-E) to Time Advantage 7pm to noon saves $961.20 a year at 1,000 kWh a month, with no change in consumption.
What this does not cover
Service territories do not follow ZIP boundaries. These are the plans found at the coordinate this ZIP was resolved from, not a verified list for every address in it.
10 of these plans price by hour. WattClear does not know which hours a household uses, so those estimates carry lower confidence and say so on the figure.
New to these terms? The methodology page explains tiered bands, time-of-use periods and fixed charges, and sets out exactly what the rate engine assumes.
Estimate — your actual bill may differ.
Tariff structures from NREL/OpenEI Utility Rate Database (CC0 1.0), retrieved September 2, 2026.
Location resolved through the US Census Bureau Geocoder (Public domain) at 33.4484, -112.0740.