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.
The 30% federal credit ended December 31, 2025. Arizona's 25% state credit, capped at $1,000, did not. Here is every incentive still on the books, the statutes behind them, and the three that quietly expired.
Arizona pays 14.91 cents per kWh, below the national average, but uses 25% more power. With the federal credit gone, payback now hinges on how much solar you use yourself rather than export. Here is the arithmetic.
Whether Arizona homeowners subsidize data centers is being decided at the Corporation Commission right now. The analysis that started it, the utility rebuttals, the EIA numbers underneath, and what has actually been ruled.
Arizona peak demand hits after the sun starts dropping, not at noon. Here is the real hourly load shape for APS on its record day, why peak hours are priced highest, and what a strained grid means for your bill.
Arizona data center power and water use, with the real JLL capacity figures, the LBNL national consumption data, and an honest account of why no authoritative Arizona water number exists.
Yes. Arizona heat costs a modern panel roughly 0.3% of output per degree C above 25C, and Phoenix still produces 1,767 kWh per kW-DC per year against 1,095 in Seattle. Here is the arithmetic.
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