NFPA Journal - Winter 2024 - 26

10,000-pound battery and airdropped a load of
fire-retardant on it for good measure before the
wreck was deemed safe enough to haul away. A
month later, when a tractor-trailer hauling large
lithium-ion batteries crashed in southern California,
firefighters took the opposite approach and let
the batteries burn. As a result, a busy freeway and
several terminals at the Port of Los Angeles were
closed for more than 30 hours.
The tactic of letting it burn has gained some acceptance
recently because " if it's burning, you don't have
an explosion hazard, " Hutchison, the researcher, said.
And nobody yet knows the full extent of the environmental
impact of letting thousands of gallons
of contaminated water run into the soil, lakes, and
rivers. But letting a car or energy storage system burn
is not always practical, and noxious fumes wafting
into populated areas isn't ideal, either. A better understanding
of the environmental and health impacts
of lithium-ion incidents-areas that the Foundation
is actively working on- " will factor into the holistic
picture of when we recommend a certain strategy, "
Hutchison said.
26 | NFPA JOURNAL * WINTER 2024
When a fire attack is warranted, effective tactics
are limited; with EVs, most batteries are encased
within the vehicle and are not easily accessible.
Numerous tools have been developed, such as
thermal blankets and devices that pierce the undercarriage
of an EV, theoretically allowing firefighters
to spray water directly into the battery. But few, if
any, of these tactics have been verified by independent
research. A Foundation project, which will
be published this fall, tested numerous firefighter
tools and tactics to shed light on their efficacy. " Most
testing to this point has been driven by entities selling
these devices, " said Zartman, who is one of the
researchers on the Foundation's new study. " We
badly needed third-party independent research to
apply scientific perspective on the true performance
variables so firefighters can make a smart decision. "
Post-incident cleanup has proven just as tricky.
In lithium-ion fires, New York City firefighters use
special rakes to meticulously comb through piles
of burned debris to find every last battery cell; the
stranded energy inside even one cell can reignite
fires hours or days after firefighters leave. In bigger
UWE ANSPACH/PICTURE ALLIANCE VIA GETTY IMAGES

NFPA Journal - Winter 2024

Table of Contents for the Digital Edition of NFPA Journal - Winter 2024

Contents
NFPA Journal - Winter 2024 - Cover1
NFPA Journal - Winter 2024 - Cover2
NFPA Journal - Winter 2024 - 1
NFPA Journal - Winter 2024 - 2
NFPA Journal - Winter 2024 - 3
NFPA Journal - Winter 2024 - Contents
NFPA Journal - Winter 2024 - 5
NFPA Journal - Winter 2024 - 6
NFPA Journal - Winter 2024 - 7
NFPA Journal - Winter 2024 - 8
NFPA Journal - Winter 2024 - 9
NFPA Journal - Winter 2024 - 10
NFPA Journal - Winter 2024 - 11
NFPA Journal - Winter 2024 - 12
NFPA Journal - Winter 2024 - 13
NFPA Journal - Winter 2024 - 14
NFPA Journal - Winter 2024 - 15
NFPA Journal - Winter 2024 - 16
NFPA Journal - Winter 2024 - 17
NFPA Journal - Winter 2024 - 18
NFPA Journal - Winter 2024 - 19
NFPA Journal - Winter 2024 - 20
NFPA Journal - Winter 2024 - 21
NFPA Journal - Winter 2024 - 22
NFPA Journal - Winter 2024 - 23
NFPA Journal - Winter 2024 - 24
NFPA Journal - Winter 2024 - 25
NFPA Journal - Winter 2024 - 26
NFPA Journal - Winter 2024 - 27
NFPA Journal - Winter 2024 - 28
NFPA Journal - Winter 2024 - 29
NFPA Journal - Winter 2024 - 30
NFPA Journal - Winter 2024 - 31
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NFPA Journal - Winter 2024 - 33
NFPA Journal - Winter 2024 - 34
NFPA Journal - Winter 2024 - 35
NFPA Journal - Winter 2024 - 36
NFPA Journal - Winter 2024 - 37
NFPA Journal - Winter 2024 - 38
NFPA Journal - Winter 2024 - 39
NFPA Journal - Winter 2024 - 40
NFPA Journal - Winter 2024 - 41
NFPA Journal - Winter 2024 - 42
NFPA Journal - Winter 2024 - 43
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NFPA Journal - Winter 2024 - 45
NFPA Journal - Winter 2024 - 46
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NFPA Journal - Winter 2024 - 49
NFPA Journal - Winter 2024 - 50
NFPA Journal - Winter 2024 - 51
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NFPA Journal - Winter 2024 - 53
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NFPA Journal - Winter 2024 - 55
NFPA Journal - Winter 2024 - 56
NFPA Journal - Winter 2024 - 57
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NFPA Journal - Winter 2024 - 60
NFPA Journal - Winter 2024 - 61
NFPA Journal - Winter 2024 - 62
NFPA Journal - Winter 2024 - 63
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NFPA Journal - Winter 2024 - 65
NFPA Journal - Winter 2024 - 66
NFPA Journal - Winter 2024 - 67
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NFPA Journal - Winter 2024 - 79
NFPA Journal - Winter 2024 - 80
NFPA Journal - Winter 2024 - Cover3
NFPA Journal - Winter 2024 - Cover4
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https://www.nxtbook.com/nxtbooks/nfpa/journal_20180102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20171112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170910
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https://www.nxtbook.com/nxtbooks/nfpa/journal_20140708
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https://www.nxtbook.com/nxtbooks/nfpa/journal_20140102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20131112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20121112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120304
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