Customer Generation Price Plan

On this price plan, customers with rooftop solar panels can save on the energy they buy from SRP. To maximize savings, use your major appliances during off-peak hours and stagger major appliance usage during on-peak hours.

A temporary price reduction for the summer.

Due to lower-than-expected natural gas and market power costs, SRP will temporarily lower prices by $0.0038 kWh during the May–October 2026 billing cycles.

Prices on this page do not reflect the temporarily reduced prices. Prices will return to the levels shown on this page effective with the November 2026 billing cycle.

See May–October 2026 prices

How it works

Oftentimes, customers who have solar panels need to supplement the energy they generate with power from SRP.

Much like the SRP Time-of-Use (TOU) Price Plan, the Customer Generation Price Plan allows you to save money on your electric bill by using less electricity during on-peak hours. The difference with this plan is that it offers two additional ways to save on your bill:

The energy charge on this plan is about half the rate of the TOU plan — the lowest of any SRP residential price plan.
There is a per-kilowatt demand charge, based upon your usage of the energy supplied by SRP. By avoiding the use of appliances during on-peak hours and using appliances one at a time, you can keep the demand charge lower.

This is the plan for you if:

You want low per-kWh energy prices for energy supplied by SRP.
You want the potential to save by managing your energy demand.
Your demand is typically consistent.

Did you Know?

As a not-for-profit utility, SRP has the lowest electricity prices of any major utility in the state and delivers among the most reliable power of any large utility in the nation, according to eia.gov (Opens in a new tab) .

Pricing

On this plan, your bill is calculated based on three charges:

Energy charge — This is the amount of power you consume over time. It’s measured in kilowatt-hours (kWh).

Demand charge — The demand charge is based on 30-minute intervals during on-peak hours when your home uses the most electricity and that electricity is most expensive.

A reminder about demand charges: On-peak hours are when electricity is most expensive — weekdays from 5–9 a.m. and 5–9 p.m. from November through April and weekdays from 2–8 p.m. May through October. All other hours are off-peak (electricity is less expensive), including weekends and six observed holidays.

Seasonal rate changes — When a seasonal rate change occurs — such as the transition from winter rates to summer rates — all energy usage and monthly demand charges on your bill are calculated using the rate in effect on your meter read date. For example, if your meter is read on May 14, all usage and demand charges included on that bill are billed at the summer rate, even though some of the usage occurred in April.

Winter (Nov. through April)

Summer (May/June/Sept./Oct.)

Summer Peak (July/Aug.)

Monthly service charge (MSC) — Your MSC helps cover the costs of customer service, billing and your connection to the grid.

Tier 1

If you're in an apartment, condominium or townhome, your MSC will likely be $20.

Tier 2

If you're in an average single-family home, your MSC will likely be $30.

Tier 3

If you're in a larger-than-average single-family home with high power usage (i.e., you have multiple pool pumps, EV charging stations and/or multiple AC units), your MSC will likely be $40.

Find out which tier you’re in.

Need more information about the different charges that go into your rate?

Download the Customer Generation Price Plan sheet
(excludes temporary price reduction).

View the rate book with the temporary May - October 2026 prices

Learn how to save on solar and demand price plans.

Explore other price plans.

Interested in changing your solar plan? Use our price comparison display to find the plan that works best for you. Please note that you must be at your residence for at least 12 calendar months to access the price comparison display.

Price comparison

Call us at (602) 236-4448 to make the switch. We’re here to help Monday through Friday between 7 a.m. and 7 p.m.