Electricity prices in Arizona
Homes in Arizona paid an average of 15.05 cents per kilowatt-hour for electricity in August 2026, compared with 15.09 cents a year earlier. Over the 12 months to August 2026 the average was 15.39 cents, the 30th highest of the 50 states and DC. The US average over the same period was 18.04 cents.
Monthly price since 2017
ArizonaUS average
Average residential revenue per kilowatt-hour sold, in cents, each month. Prices usually rise in summer in many states because of tiered and seasonal rates.
Year by year
| Year | Price (cents/kWh) | Average monthly bill | Average monthly use (kWh) | Residential customers |
|---|---|---|---|---|
| 2025 | 15.26 | $157 | 1,030 | 3,203,580 |
| 2024 | 14.91 | $160 | 1,075 | 3,134,732 |
| 2023 | 14.02 | $148 | 1,059 | 3,068,554 |
| 2022 | 13.02 | $138 | 1,061 | 3,013,393 |
| 2021 | 12.54 | $131 | 1,048 | 2,953,822 |
| 2020 | 12.27 | $137 | 1,114 | 2,896,338 |
| 2019 | 12.43 | $126 | 1,014 | 2,853,182 |
| 2018 | 12.77 | $131 | 1,028 | 2,808,351 |
| 2017 | 12.44 | $128 | 1,033 | 2,764,355 |
| 2016 | 12.15 | $125 | 1,030 | 2,725,508 |
| 2015 | 12.13 | $125 | 1,028 | 2,689,225 |
| 2014 | 11.90 | $121 | 1,013 | 2,661,692 |
| 2013 | 11.71 | $123 | 1,049 | 2,630,594 |
| 2012 | 11.29 | $120 | 1,061 | 2,585,636 |
| 2011 | 11.08 | $119 | 1,070 | 2,575,586 |
| 2010 | 10.97 | $116 | 1,059 | 2,554,212 |
Full calendar years with final EIA data. Bills and use are averages per residential customer account.
Last 24 months
| Month | Price (cents/kWh) | Average bill | Average use (kWh) |
|---|---|---|---|
| August 2026 (preliminary) | 15.05 | $269 | 1,789 |
| July 2026 (preliminary) | 15.38 | $263 | 1,711 |
| June 2026 (preliminary) | 15.18 | $219 | 1,445 |
| May 2026 (preliminary) | 15.23 | $161 | 1,055 |
| April 2026 (preliminary) | 15.48 | $128 | 824 |
| March 2026 (preliminary) | 15.61 | $134 | 859 |
| February 2026 (preliminary) | 16.03 | $102 | 636 |
| January 2026 (preliminary) | 15.61 | $118 | 755 |
| December 2025 | 15.46 | $111 | 718 |
| November 2025 | 15.66 | $108 | 690 |
| October 2025 | 15.55 | $135 | 867 |
| September 2025 | 15.26 | $198 | 1,301 |
| August 2025 | 15.09 | $262 | 1,734 |
| July 2025 | 15.24 | $254 | 1,663 |
| June 2025 | 15.12 | $210 | 1,388 |
| May 2025 | 15.55 | $156 | 1,006 |
| April 2025 | 15.49 | $119 | 767 |
| March 2025 | 15.01 | $109 | 729 |
| February 2025 | 15.23 | $99 | 650 |
| January 2025 | 14.75 | $126 | 852 |
| December 2024 | 15.14 | $112 | 742 |
| November 2024 | 15.11 | $100 | 659 |
| October 2024 | 14.98 | $160 | 1,068 |
| September 2024 | 14.91 | $207 | 1,388 |
Utilities in Arizona, 2025
Full-service (bundled) residential customers by utility for 2025, from the annual EIA-861 survey. Select a heading to sort.
| Arizona Public Service Co | investor-owned utility | 1,287,097 | 17.03 | $165 |
| Salt River Project | public power utility | 1,074,095 | 13.98 | $160 |
| Tucson Electric Power Co | investor-owned utility | 416,268 | 14.88 | $117 |
| UNS Electric, Inc | investor-owned utility | 95,288 | 16.99 | $144 |
| Trico Electric Cooperative Inc | electric cooperative | 53,721 | 14.26 | $131 |
| Sulphur Springs Valley E C Inc | electric cooperative | 46,398 | 14.61 | $107 |
| Mohave Electric Cooperative, Inc. | electric cooperative | 41,741 | 11.27 | $103 |
| Navopache Electric Coop, Inc | electric cooperative | 40,795 | 13.48 | $81 |
| Electrical Dist No3 Pinal County | public power utility | 32,951 | 14.02 | $162 |
| Navajo Tribal Utility Authority | tribal utility | 26,978 | 16.54 | $81 |
| City of Mesa | municipal utility | 15,507 | 20.56 | $169 |
| USBIA-San Carlos Project | federal utility | 12,018 | 16.37 | $142 |
| Electrical Dist No2 Pinal County | public power utility | 5,592 | 13.32 | $131 |
| Dixie Escalante R E A, Inc | electric cooperative | 2,821 | 10.25 | $105 |
| Gila River Indian Utility Authority (GRICUA) | electric cooperative | 2,707 | 14.27 | $201 |
| Morenci Water and Electric | investor-owned utility | 2,241 | 6.02 | $47 |
| Garkane Energy Coop, Inc | electric cooperative | 1,484 | 12.14 | $186 |
Rooftop solar sold by the kilowatt-hour
Some solar companies own panels on customers' roofs and sell them the power. EIA reports these sales as behind-the-meter. The price covers only the solar power, not the grid power the home also buys.
| Company | Homes | Solar price (cents/kWh) |
|---|---|---|
| Sunrun Inc. | 40,046 | 14.39 |
| Tesla Inc. | 39,812 | 12.23 |
| SunPower Capital, LLC | 11,357 | 16.76 |
| Palmetto Solar, LLC | 5,524 | 14.75 |
| Spruce Finance | 3,606 | 10.94 |
| EverBright, LLC | 1,951 | 12.31 |
Reliability across Arizona in 2025: the average customer was without power for 74 minutes over 0.93 interruptions, or 66 minutes excluding major storms and other major event days. This is EIA's state total for utilities reporting under any standard, covering 2,972,803 customers.
If your bill is hard to pay
The federal Low Income Home Energy Assistance Program (LIHEAP) helps with heating and cooling bills. Find your state office on the LIHEAP page. Your state utility commission handles complaints about utility billing and rates.
Sources
- US Energy Information Administration, Annual Electric Power Industry Report, Form EIA-861, 2025 and 2024 detailed data (Sales to Ultimate Customers, Reliability, Service Territory, Average Bill)
- US Energy Information Administration, Electric power sales, revenue, and energy efficiency, Form EIA-861M detailed data (sales_revenue.xlsx), monthly 2010 to August 2026
- US Energy Information Administration, Electric Power Monthly, Table 5.6.A and Table 5.6.B, average price of electricity by state (used to cross-check every state figure for August 2026)
Checked 29 October 2026. Figures for 2026 are preliminary and EIA may revise them. These are statewide averages, not the rate on your bill.