This document discusses electric vehicle charging trends and infrastructure needs. It finds that Level 2 charging, which provides charging at around 7 miles per hour, is sufficient to meet the needs of most passenger electric vehicles, as over 80% of daily driving distances are under 100 miles. Level 2 charging is also more cost effective to install than faster Level 3 charging. While Level 3 fast charging is necessary for longer distance driving, the document concludes that Level 2 charging ports should be the focus of infrastructure expansion, as they can meet the needs of the vast majority of passenger EVs and support the projected growth of electric vehicles to 15 million by 2030 in a cost efficient way.

1. EV Charging
How Fast Is Fast Enough?

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Webasto Charging
Systems
Cordset Wallbox
Industrial
Digital
of EV Charging History
Global locations dedicated to charging
10
of which, are production sites
(Ontario, Irapuato, Schaidt, Wuhan)
4
3 R&D Centers
Monrovia, Stockdorf, Shanghai
Annual Production
150,000+ EVSE
50% Engineers
400+ Colleagues
30+ Years

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EV Charging
Trends
Bidirectional
Charging
High
Adoption
Rate
CO2 Trading
Climate & Energy
Legislations
Grid
Stabilization
- 3 -

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Private EVSE Ports Growth
Multifamily EVSE Ports Growth
Public & Workplace EVSE Ports
Now & Projection to support
15M EVs by 2030
*Source: afdc.energy.gov – 2Q2021
Recent EVSE
Growth

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Average Commuter* Heavy Commuter Professional Commuter
~ 2 mi/hr
charging
~ 7 mi/hr
charging
~ 25 mi/hr
charging
Level 1 Level 2 Level 3
> 80% of passenger vehicles will be covered by Level 2
Passenger Vehicle
Use Cases
30 – 40
mi/day
<100
mi/day
>400
mi/day
*Source: US Census Bureau: Travel Time to Work in the United States: 2019
**Source: https://www.statista.com/chart/25129/gcs-how-the-world-commutes/
82% in USA**

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Projected
Growth
*Source: Juniper Research
*

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Charging
Costs & Scale
*Source: climatebiz.com
Level 2 is the most cost-efficient way to invest in charging infrastructure
Access
Point:
Cost:
Ease of
installation:
Level 3
(DCFC)
Level 1 plug
(portable EVSE)
Level 2
(fixed EVSE)
Level 2 plug
(portable EVSE)
¢ $ $$$ $$$$$

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Net Grid Demand*
Grid Supply*
*Source: https://www.caiso.com/TodaysOutlook/Pages/default.aspx#section-net-demand-trend - 9/21/21
Grid
Impact

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Challenges &
Suggestions

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How Fast Is
Fast Enough? Vast majority is covered with Level 2 charging ports

11. Thank You!
Visit our Booth #18 for further discussions
Matthew Cox
Webasto Charging Systems
Matthew.Cox@Webasto.com
+1 626 764 9916