Southern California Edison: PEV Readiness

1. Plug-in Electric Vehicle Readiness Customer Presentation Clean Vehicle Rebate Project Seminars 01/28/12 – 01/29/12 V3

2. THE INS & OUTLETS OF FUELING ELECTRIC VEHICLES

3. EVs introduce significant household load Source: www.otpco.com 3 Average SCE Household Range: 4 – 6 kW (without EV)

4. Generation (Power Source) Transmission Distribution Customer (Residential / Business) Grid Readiness It is important that EV adopters notify their utilities about new charging locations in a timely manner Transformers and secondaries Wires and conductors Service drops Untimely notification of the utility could overload or damage… Power outages and voltage drops Damage to homes and equipment (customer or SCE-owned) …which may cause grid instabilities

5. Grid Readiness Now YOU CAN HELP HOW ? Early notification of EV purchase to utility helps SCE plan for potential grid upgrades Let SCE know you are purchasing an EV - SCE will inspect the infrastructure in your neighborhood - Ensures safe and reliable service for you and your neighbors

6. Where to Start What Type of Plug-In Electric Vehicle? How Fast Do You Want to Charge? 6

7. BEV Level 1 Charging (120v) 12 to 18 hours Level 2 Charging (240v) 4 to 6 hours

8. PHEV Level 1 Charging (120v) 6 to 8 hours Level 2 Charging (240v) 3 to 4 hours

9. Home Fueling How much will it cost me to fuel my EV? Does SCE have special EV rate plans?

10. 13 30 23 26 15 Tier 1 Tier 2 Tier 3 Tier 4 Tier 5 Note: Basic charges (fixed) not included, nor are potential up-front costs of setup Rates current as of June 1, 2011 Peak Times No hourly differentiation Single Meter Metering Residential - Schedule D (Prices in cents per kilowatt-hour) 12 AM 6AM 10AM 6 PM 3 AM 12 PM 3 PM 9 PM

11. Season Summer Winter Tier 1 2 1 2 On-Peak 19 53 13 25 Off-Peak 13 24 12 23 Super Off 10 15 10 16 On: 10 AM – 6 PM (weekdays) Super Off: Midnight – 6 AM Off: All other hours Note: Basic charges (fixed) not included, nor are potential up-front costs of setup Rates current as of June 1, 2011 Peak Times Metering Single meter Residential - Home & Electric Vehicle Plan TOU-D-TEV (Prices in cents per kilowatt-hour) 12 AM 6AM 10AM 6 PM 3 AM 12 PM 3 PM 9 PM

12. Summer Winter On-Peak 27 21 Off-Peak 12 12 Note: Basic charges (fixed) not included, nor are potential up-front costs of setup Rates current as of June 1, 2011 On: Noon – 9 PM Off: 9 PM – Noon Peak Times Metering Dual meter Residential - Electric Vehicle Plan TOU-EV-1 (Prices in cents per kilowatt-hour) 12 AM 6AM 9 AM 6 PM 3 AM 12 PM 3 PM 9 PM

13. 13 Call an SCE Home Fuel Advisor for your customized EV Power Plan 800-4EV-INFO SCE EV Power Plan

14. INSTALLING A HOME CHARGING STATION

15. Charging Stations (EVSE) Voltec : Level 2 Home Wall Mount (240v) EV Charging: Standard Plug for Level 1 & Level 2

16. Get a home electrical assessment from a certified electrician Research Home Upgrade

17. Inform SCE Home Fuel Advisor of Your Rate Choice 800-4EV-INFO Select Your Rate

18. Apply for electrical permits Complete electrical work Obtain city electrical inspections Perform Home Upgrade

19. Bring your car home and plug in!

20. Please Contact Your Utility C heck local grid infrastructure to ensure safe, reliable power delivery Inform you about your home fueling and help you select the most cost-effective options In closing, please contact your utility during the purchase process of your EV, so the utility can:

21. Thank You! Chris Vournakis Plug-in Electric Vehicle Readiness Southern California Edison [email protected]