SAE Update - August 2021 - 14

FOCUS:
ELECTRIFIED VEHICLES
Lithium is a key ingredient in General Motors' Ultium battery packs, like this one being tested by GM Validation Engineer Andre
Brown at the GM Global Battery Systems Lab on the campus of the GM Tech Center in Warren, Mich.
Electrifying our vehicles
and improving mobility
ABOUT THE AUTHOR
This article was written for Update by
chris Atkinson, Sc.D, who is the Director
of Smart Mobility and Professor of
Mechanical and Aerospace
Engineering at the Ohio State
university. In that capacity, he is
responsible for developing
research, development, education
and innovation in mobility, or
" transportation with a conscience, "
as he describes it. He is an SAE
international Fellow (2018) and has
been involved with SAE in a number of
ways over his 31 years of membership,
including serving on standards
committees, judging student
competitions, as a reviewer, and as an
author and presenter of over 30 SAE
technical papers.
14
August 2021
Transportation is now the largest
contributor to GHG emissions in the
U.S. at 29% of all 2019 emissions, having
overtaken electric power generation
(25%) in recent years (EPA, 2020). Over
90% of the fuel used in transportation
in the U.S. is petroleum-based, primarily
gasoline and diesel (DOE, 2020).
Electrification of the automotive vehicle
fleet (light-, medium- and heavy-duty)
has the potential to achieve U.S.
decarbonization goals once renewable
power generation reaches higher levels
nationwide (12.4% of all electrical power
UPDATE
Steve Fecht for General Motors

SAE Update - August 2021

Table of Contents for the Digital Edition of SAE Update - August 2021

SAE Update - August 2021 - Cov1
SAE Update - August 2021 - Cov2
SAE Update - August 2021 - Cov3
SAE Update - August 2021 - 1
SAE Update - August 2021 - 2
SAE Update - August 2021 - 3
SAE Update - August 2021 - 4
SAE Update - August 2021 - 5
SAE Update - August 2021 - 6
SAE Update - August 2021 - 7
SAE Update - August 2021 - 8
SAE Update - August 2021 - 9
SAE Update - August 2021 - 10
SAE Update - August 2021 - 11
SAE Update - August 2021 - 12
SAE Update - August 2021 - 13
SAE Update - August 2021 - 14
SAE Update - August 2021 - 15
SAE Update - August 2021 - 16
SAE Update - August 2021 - 17
SAE Update - August 2021 - 18
SAE Update - August 2021 - 19
SAE Update - August 2021 - 20
SAE Update - August 2021 - 21
SAE Update - August 2021 - 22
SAE Update - August 2021 - 23
SAE Update - August 2021 - 24
SAE Update - August 2021 - 25
SAE Update - August 2021 - 26
SAE Update - August 2021 - 27
SAE Update - August 2021 - 28
SAE Update - August 2021 - 29
SAE Update - August 2021 - 30
SAE Update - August 2021 - 31
SAE Update - August 2021 - 32
SAE Update - August 2021 - 33
SAE Update - August 2021 - 34
SAE Update - August 2021 - 35
SAE Update - August 2021 - 36
SAE Update - August 2021 - 37
SAE Update - August 2021 - 38
SAE Update - August 2021 - 39
SAE Update - August 2021 - 40
SAE Update - August 2021 - 41
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