How SRP’s plans work
E-23 (Basic Price Plan). One price per kWh at every hour: 14.0¢ in July and 11.0¢ in January. Shifting use to other hours changes nothing on this plan; using less is the only lever. Fixed charge: $30.00 a month.
E-28 (Conserve 6-9 p.m. and Save). Mid-peak 12 am–8 am, Mid-peak 3 pm–6 pm, Peak 6 pm–9 pm, Mid-peak 9 pm–12 am on July weekdays; 3 of 24 hours carry the top price of 40.2¢. The cheapest July weekday hour costs 6.6¢, so moving 1 kWh out of the top hours saves 33.6¢. January weekdays range from 4.3¢ to 15.1¢. Weekends differ: Mid-peak 12 am–8 am, Mid-peak 3 pm–12 am. Fixed charge: $30.00 a month.
Prices on this page are all-in per kWh, before taxes: base rates, supply and every per-kWh rider in the utility’s current tariff sheets. Your bill shows them as separate lines, and riders can change between tariff revisions.
As a cross-check, SRP billed its residential customers an average of 13.98¢ per kWh in 2025 (revenue ÷ sales, EIA-861). A plan taken from URDB is shown only if its all-in price is consistent with that figure, adjusted for Arizona’s price change since.