Electric Vehicle Price Plan

The Electric Vehicle (EV) Price Plan works like the Time-of-Use Price Plan, but it’s designed to help EV owners save. The biggest difference is that, with this plan, customers can lower energy costs by charging their vehicle during super off-peak hours, between 11 p.m. and 5 a.m.

Customers who switch from the Basic Price Plan to the EV Price Plan save an average of 9% by using energy during off-peak hours. *

With the EV Price Plan, you can save money when you limit how much energy you use during on-peak hours. You’ll enjoy significantly lower pricing during off-peak hours, which include weekends and six observed holidays.1 (Energy is more expensive to produce during on-peak hours. That’s why SRP offers price savings to customers who can shift their energy use to off-peak hours.)

The EV price plan could be a good choice for you if:

  • You own or lease an electric vehicle. (It must be a highway plug-in hybrid electric vehicle or battery electric vehicle.)
  • You’re able charge your vehicle at home between 11 p.m. and 5 a.m.
  • You’re able to use less energy at home during on-peak hours. (During these hours, energy is more costly.)

If you also have solar installed at your home, see if the EV Export Price Plan is right for you.

Disclaimer

*Based on SRP analysis of one year of customer usage through April 2020.

90-day risk-free guarantee

Expected daily cost of charging an electric vehicle2
EV Price Plan Time of Day EZ-3 Basic
$0.70 $0.79 $0.91 $1.21

If your first three bills on the EV Price Plan aren't lower than what you would have paid on the Basic Price Plan, contact us and we'll credit you the difference and switch you to the Basic plan.

You can also sign up by calling our 24/7 team at (602) 236-8888.

Electric Vehicle plan prices

Energy is priced per kilowatt-hour (kWh) and your monthly energy charge is based on the total amount of energy used during your billing cycle. The amount used in your home is constantly monitored and recorded by the meter. For example, if you use a 1 kW appliance for three hours, you use 3 kWh of electricity.

Higher-cost on-peak hours

May to October: Weekdays from 2-8 p.m.
November to April: Weekdays from 5-9 a.m. and 5-9 p.m.

Lower-cost super off-peak hours

Year-round: Weekdays and weekends and from 11 p.m.-5 a.m.

Low-cost off-peak hours

Year round: All hours that are not on-peak or super off-peak and six holidays1

Winter
November through April
(Prices per kWh)
Summer
May, June, September, October
(Prices per kWh)
Summer Peak
July, August
(Prices per kWh)

1Higher on-peak prices are in effect Monday through Friday only during the hours shown. Lower Super off-peak prices are in effect every day from 11 p.m. to 5 a.m. Low off-peak prices are in effect all other hours that are not on-peak or super off-peak, including six observed holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

2Results may vary. Assumptions: Level 1 charging average of 10.5 kilowatt-hours (kWh) per day for an average 30 miles driven. Vehicle charging occurs between the hours of 10 p.m. – 5 a.m. Prices reflective of the summer season (May-October). Calculations do not include costs associated with daily house loads, monthly service charge, and taxes. Price comparison for Basic (E-23) is based on the typical customer use profile.