EV Employer Initiative – Web Meeting #2October 30, 2012Jasna Tomic & Whitney Pitkanen, CALSTART

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Today’s Agenda1. Review Elements of Best Practices for Workplace Charging

Comments and feedback from webinar participants Priority ranking of elements?

2. Sharing of Case Studies Review of CALSTART activity to date

o CA PEV Collaborativeo EV Employer website - format for Case Studies

Sharing of sample case studies from webinar participantso Dept of General Services – Jeff Jones o SAP Labs – Geoff Ryder

3. Discussion of Barriers to Workplace Charging Installation Sharing of actual and anticipated barriers from webinar

participants Pros and cons of Level 1 vs. Level 2 charging infrastructure Cost of infrastructure installation

Adjourn

Review Elements of Best Practices

What should ‘Best Practices for Workplace Recharging’ contain?

Inventory of EV strategies and internal policies currently being implemented by businesses today. (Case Studies)

Identification and recommendation of EV Infrastructure Options based on size of business.

Development of a simplified flowchart or template for EV Infrastructure installation.

Creation of a manual identifying the EV value proposition (costs/benefits) for businesses.

Snapshot of EVEI Participants• AeroVironment• Aviat Networks• Capital Group Companies Global• CCSE• CEC• Coca-Cola Beverages• Community Environmental Council• County of Los Angeles• Dept of Transport (Victoria, Australia)• DGS, Office of Fleet Admin.• EPRI• Florida Power & Light Company• General Motors• Greenlots• IKEA, Burbank• Intuit• Invest in France Agency• LADWP• LightMoves Consulting

• Metropolital Water District•Micrel Semiconductor•Napa County•Nissan North America•Northrop Grumman•NREL•Port of Oakland•Quantum•Sacramento Air District/Sacramento Clean Cities•SAP Labs•Siemens•SMUD•Southern California Edison•Stanford University•Symantec•UC Riverside•US DOE

Case Studies

Participant Case Studies

ELECTRIC VEHICLE CHARGING STATIONS

• The DGS was awarded funding through grants awarded by the California Energy Commission and Department of Energy for the purchase and installation of 24 level II Electric Vehicle (EV) Charging stations. The 24 EV stations were installed in March 2012 by Coulomb Technologies.

• The EV stations have been used 1,050 times beginning in March 2012 to November 2012, or approximately 44 times a month. (Usage data obtained from the ChargePoint.net website).

• The 24 EV stations currently in use are used by both monthly and public parkers.

• The DGS plans on installing 9 additional EV charging stations at the Fleet Garage located 1416 10th Street in Sacramento to support the DGS electric vehicle fleet.

Participants Case Studies

Barriers

Choosing the Appropriate EV Charging System

Level 1

Provides charging through a 120 volt (V) AC plug

Most, if not all, PEVs will come with a Level 1 EVSE cordset so that no additional charging equipment is required.

On one end of the cord is a standard, three-prong household plug. On the other end is a J1772 standard connector which plugs into the vehicle.

Longer charging time - Level 1 charging adds about 2 to 5 miles of range to a PEV per hour of charging time.

Less costly

» Provides charging through 240 V (typical in residential applications) or 208 V (typical in commercial applications) electrical service.

» Requires special installation of equipment and a dedicated circuit of 20 to 80 amps.

» Level 2 adds about 10 to 20 miles of range per hour of charging time, depending on the vehicle.

» Faster charging time» More costly

Level 2

Choosing the Appropriate EV Charging System

Level 1 vs. Level 2

Date and Proposed Agenda for Webinar #3

Divide the group up into 2 tracks: (1) Employers both public and private, and (2) EVSE providers and utilities (via online web forum that would feed back into the employer track)

Agenda for Webinar 3:• Development of Flowchart for Infrastructure Installation • Based on size of business? • What are the key elements? • Initial installation costs vs. ongoing operational costs?

DATE: November 27, 2012 – 11am PST

Headers, Blue, Bold, Calibri 44

QUESTIONS?

CALSTART Clean Transportation

Technologies and Solutions