Salt River Project
Salt River Project is a electric only utility serving 1,100,000 customers in Arizona. Average residential rate: 12.85¢/kWh (25.4% below national average).
12.85¢
per kWh
1,100,000
customers
AZ
state
Electric Only
service type
Rate Comparison
| Metric | Salt River Project | Arizona Avg | National Avg |
|---|---|---|---|
| Avg Rate | 12.85¢/kWh | 14.78¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $115.65 | $133.02 | $154.98 |
| Est. Annual Bill (900 kWh/mo) | $1,387.80 | $1,596.24 | $1,859.76 |
About Salt River Project
Salt River Project is one of the major electric utilities serving Arizona. With 1,100,000 customers, it ranks among the largest utilities in the state.
The utility's average rate of 12.85¢/kWh is 25.4% below the national average of 17.22¢/kWh.
Visit the official Salt River Project website for current rates, outage maps, and payment options.
Other Utilities in Arizona
| Utility | Rate (¢/kWh) | Customers | Type |
|---|---|---|---|
| Arizona Public Service | 14.78¢ | 1,300,000 | electric |
| Tucson Electric Power | 13.90¢ | 430,000 | electric |
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)