Analysis of APS and SRP rate cases, net metering, and the incentives that actually apply to Arizona homeowners. No installation pitch — just the numbers and where they come from.
A dated reference record of every APS general rate case decision since 2017: docket numbers, decision numbers, approved revenue changes, and what Arizona's average residential price actually did over the same period.
APS pays 6.171 cents per kWh for exported solar as of September 2025, down from 12.9 cents in 2017. Here is the full rate history, how the credit is calculated, and what the 10-year lock actually covers.
APS on-peak is 4pm to 7pm weekdays, year round. Here are the published per-kWh prices for every time period, the twelve off-peak holidays, and the arithmetic on what moving a load is actually worth.
APS and SRP price power differently, answer to different authorities, and are moving in opposite directions in 2026. Here are the published rates side by side, with the July arithmetic.
Arizona ended retail net metering for new solar customers in 2017. APS now pays 6.171 cents per exported kWh, SRP still nets kilowatt-hours on two plans, and the difference decides your bill. Here is what each utility actually does.
Arizona has no statewide solar rebate. What exists is one cash-per-watt rebate at a single rural cooperative, a $500 battery rebate, and three utility performance programs that pay you over time. Here is every one, with the amounts.
APS still sells a dedicated EV plan with 8.468 cent overnight power. SRP closed its EV plan to new customers with the November 2025 billing cycle and moved its cheapest window to the middle of the day. Here is what that costs.
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