EV Supply Equipment Overview Growing Sustainable Communities Conference October 12. 2011 Dubuque, Iowa www.cesco.com
This is Crescent Electric 10 th largest Electrical Distributor in North America Founded in Dubuque, IA in 1919, privately held, family owned 92 years experience supplying electrical infrastructure solutions Working relationships with certified contractors in over 26 states Locally stocked inventories and access to 120 warehouse locations Best-in-class products from leading manufacturers Recipient of the 2011 Illinois Family Business of the Year Community Service Award
EVSE Rollout
Here come the EV s From six models to thirty six models by 2015
And they re not all passenger cars Fleet and delivery vehicles will account for many EV sales
Overview Over the next 5 years, virtually every automobile manufacturer plans to introduce a plug-in hybrid or battery electric vehicle To support this EV revolution, businesses, municipalities and institutions will need to develop an infrastructure of EV charging equipment
Units EV & EVSE Market Forecast EV and EVSE Projected Unit Sales (US) 1 Public vs. Residential Charging Split (US) 1 400,000 350,000 300,000 250,000 200,000 150,000 Vehicle Sales EVSE Sales 47% 53% 100,000 50,000-2011 2012 2013 2014 2015 Residential Charging Public Charging 1 Source: Pike Research Electric Vehicle Charging Equipment: Market Analysis and Forecasts, 2Q 2010
Definition of Terms EV - Electric Vehicle - A vehicle that is propelled by a motor powered by electrical energy from rechargeable batteries or another source onboard the vehicle BEV - Battery Electric Vehicle - An EV that relies solely on a battery system and must be plugged into a charging source to replenish the charge HEV - Hybrid Electric Vehicle - Powered by an internal combustion engine or other propulsion source that can be run on conventional or alternative fuel and an electric motor that uses energy stored in a battery PHEV - Plug in Hybrid Electric Vehicle - An HEV that incorporates a separate battery system where the charge is maintained by plugging into an external power source EVSE - Electric Vehicle Supply Equipment - The charging equipment used to maintain a charge on EV battery systems
Level 1 Charging Level 1 Level 1 Chargers provide charging through a 120v AC plug and requires a 12- or 16-A dedicated branch circuit. On one end of the cord is a standard, three-prong household plug (NEMA 5-15 connector). On the other end is a J1772 standard connector which plugs into the vehicle. evr-green Charger Leviton
Level 2 Charging Level 2 Level 2 equipment offers charging through a 240 V, AC plug. This charging option can operate at up to 80 amperes and 19.2 kw. However, most residential Level 2 EVSE will operate at 30 amperes, delivering 7.2 kw of power. These units require a dedicated 40 amp circuit. DuraStation Charger GE Corporation
Level 3 Charging Level 3 DC Fast Charging Direct-current (DC) fast charging equipment (480 V) provides 50 kw to the battery. This option enables charging along heavy traffic corridors and at public stations. A DC fast charge can take less than 30 minutes to fully charge a depleted battery EV Quick Charger Eaton Corporation
A Word About Standards Level 1 and Level 2 chargers are covered by the SAE J1772 standard which defines the plug and connector used on the vehicle and charger A single standard has not been adopted for Level 3 chargers (currently two standards are being used CHAdeMO and Mennekes)
What Charging Level? PERSONAL GARAGE COMMERCIAL Individual Homes Garages Carports Townhouses Condominiums Apartments Fleets Workplaces Schools Hospitals Hotels Level 1 Level 2 Parking Lots/Garages Retail Facilities Curbside VEHICLE Level 1 Level 1 Level 2 Level 3
What are Commercial Charging Stations? Designed for Public or Fleet Use Level 1, 2 or 3 Rugged enclosures Remote monitoring and trouble-shooting Easy to restrict usage Simple, easy billing and payment methods Built-in utility communication Economical driver assistance Remote updates Commercial
Typical Charger Locations Level 2 Where you want people to stay Downtown shopping areas Parks, Golf Courses, Stadiums Casinos, Hotels Airports Level 3 Where you want to keep people moving Interstate rest stops Freeway off-ramps Fast food restaurants Fleet garages & maintenance shops
EVSE Manufacturers 40+ manufacturers currently supplying EVSE Expected to grow to 100+ by 2014 Consolidating to 20 25 by 2020
When Selecting an EVSE Supplier Consider: Financial strength of company Product availability Factory training Local service and support capabilities Big picture perspective (communications, smart grid, billing, metering, etc.) Commitment to industry
Commercial Stations from Leviton EVR-Green Public Use Stations Level 1 / Level 2 Combined Level 2 Only ChargePoint network enabled UL Listed EVR-Green Fleet Use Stations Level 2 only ChargePoint network enabled Fleet Manager Software available UL Listed
Commercial Chargers from Eaton Offers Level 1, 2 and 3 chargers Options include Authentication Key Pad, HID reader, RFID, Key fob Payment Solutions Credit Card, Revenue Management Parking Lot Management Metering, Wireless Communication (Wi-Fi or Cellular)
Commercial Chargers from GE Level 1 and Level 2 chargers offered Pedestal, pole and wall mounted models Options include: RFID reader Ethernet connection Upstream connectivity
Commercial Chargers from Schneider Optimum protection to recharge in complete safety User recognition in order to offer the user the services subscribed to secure payment Combining parking and charging facilities in the same infrastructure Simple control and management for maintenance crews
ChargePoint Network An easy-to-use web portal for EV drivers: Find/reserve a charging station Initiate a charging session Pay online for municipalities: Provide open, impartial charging services for everyone Recoup electricity costs Enable new revenue resources Protect public safety & limit city liability
Resources
DOE Clean Cities Coalition
DOE Clean Cities
EV Project In August, 2009, ECOtality was awarded a $99.8 million grant from the U.S. DOE to embark on the Project, which was launched on October 1, 2009 and will continue approximately 36 months. $15M additional was awarded in June 2010. ECOtality will deploy 13,000-15,000 residential and public charging stations in 18 cities in CA, OR, WA, AZ, TX, TN and Washington, DC Chevrolet Volt and Nissan LEAF drivers who qualify to participate in The EV Project will receive a residential charger at no charge. In addition, most, if not all of the installation costs, will be paid for by The EV Project. Project Target = 8,300 Electric Cars
EV Strategic Partners
Project Get Ready Non-profit initiative led by Rocky Mountain Institute. Goal is to work with a network of cities to prepare for EV deployment and support Create a dynamic menu of strategic plug-in readiness actions including the business case for each action.
Project Get Ready Cities
EV-Related LEED Status Points LEED-NC: Sustainable Sites Credit 4.3 3 points available if 5% of parking is made available for low-emission & fuel efficient vehicles LEED-EB: Sustainable Site Credit 4.0 3 to 15 points available for the reduction in conventional commuting trips from 10-75%
Charge Calculator Charge Calculator for Electric Vehicles Only change fields in yellow! Vehicle Info Your Vehicle Chevy Volt Nissan Leaf Tesla Roadster EV Range (miles) 1 40 100 244 Battery Capacity (kw/h) 1 8.8 24 53 Calculations Total Charge 1 kw 9 kw 24 kw 53 kw Time To Fully Charge.3 hours 2.7 hours 7.3 hours 16.1 hours Range per Hour of Charge 3 miles 15 miles 14 miles 15 miles Cost to Charge $0.12 $1.06 $2.88 $6.36 Watts per Mile 1000 220 240 217 Dollars per Mile $0.120 $0.026 $0.029 $0.026 Assumptions Energy Info Charge Levels Average Energy Price (kw/h) $0.12 Level 1: 120V 12A Charger Info Level 2: 220V 32A Charge Voltage 220 Level 3: 480V 100A Charge Current 15 Assumed Charging Efficiency 100% Nissan Leaf: 220V 15A
DOE Clean Fleet Initiative AT&T, FedEx, PepsiCo, UPS and Verizon Partnership Charter Members announced plans to save 7 million gallons of diesel and gasoline fuel by deploying 20,000 advanced technology vehicles including hybrid and electric trucks. These charter members represent five of the nation s 10 largest national fleets and collectively own and operate more than 275,000 vehicles. FedEx has 19 all-electric vans and trucks and 330-hybrid diesel and hybrid gasoline vans and trucks. Those 348 have driven over 7.7 million miles to reducing fuel use by almost 300,000 gallons and carbon dioxide emissions by approximately 3,000 metric tons. Source: National Clean Fleet Report (4/4/2011)
Web Links DOE Clean Cities Coalition Project Get Ready EV Project Eaton EV Solutions General Electric Leviton Schneider Electric Crescent Electric