Salt River Project serves customers in Arizona. This guide covers current rates, billing structure, common charges, and how to verify your bill is accurate.
Quick Facts
Service Area: Central Arizona
Rate Range: 3.9¢–40.2¢/kWh
Standard Rate: ~12.3¢/kWh (Basic Price Plan)
Off-Peak Rate: 3.9¢/kWh (Conserve 6-9 p.m. and Save (E-28))
Rates Updated: February 2026
Current Rates
Salt River Project residential rates range from 3.9¢–40.2¢/kWh depending on your rate plan. The standard Basic Price Plan plan has an effective rate of ~12.3¢/kWh. Time-of-use customers on the Conserve 6-9 p.m. and Save (E-28) plan pay 3.9¢/kWh off-peak and 40.2¢/kWh during peak hours. Rates last updated February 2026.
Understanding Your Bill
Your Salt River Project bill includes several components: base charges, energy charges, fuel adjustments, taxes, and fees.
What is the average Salt River Project rate per kWh?
Salt River Project residential rates vary by rate plan, usage tier, and season. Your effective rate includes base charges, energy charges, fuel adjustments, and various fees. Use our free Sanity Check tool to see how your rate compares to other Salt River Project customers.
Why is my Salt River Project bill so high?
High Salt River Project bills are often caused by seasonal usage changes, rate increases, estimated meter readings, or being on a suboptimal rate plan. Upload your bill to Utility Check for an independent verification of every line item.
How can I verify my Salt River Project bill is correct?
Upload your Salt River Project bill to Utility Check for independent, line-by-line verification. We recalculate your charges against Salt River Project's published tariffs, check your rate plan, and flag any discrepancies.
Does Utility Check support Salt River Project?
Yes. Utility Check fully supports Salt River Project bill verification. We analyze your rate plan, verify billing math, check fuel adjustments, and compare your effective rate to published tariffs.
Is my Salt River Project bill wrong?
It's hard to tell just by looking at the total. Billing errors, wrong rate plans, and incorrect meter reads happen more often than most people realize. Upload your Salt River Project bill to Utility Check — we compare every line item against the published tariff and tell you exactly whether anything is off.
How do I know if I'm being overcharged by Salt River Project?
Start with our free sanity check at utilitycheck.co/sanity-check to compare your per-kWh rate to the Arizona average. If your rate seems high, a full bill verification ($19.99) will identify whether you're on the wrong rate plan, being charged incorrect fees, or if your usage pattern is driving up costs.
Can someone check my Salt River Project bill for me?
Yes — that's exactly what Utility Check does. Upload your bill and we independently verify every charge against Salt River Project's current tariff. You'll get a detailed report with findings and step-by-step next steps if any issues are found, or confirmation that your bill is correct.