Why Electric Cars
Why Electric Cars
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DEDICATION
for
Professor Sir David McKay
whose book “Sustainable Energy - without the hot air”
was my inspiration.
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CONTENTS
Acknowledgments ix
1 Introduction 1
3 Economics 5
5 Lifetime Considerations 13
6 Safety 16
8 Hybrid Cars 23
11 Charging at Home 42
13 Driving Abroad 55
14 Electric Vans 57
15 Electric Bikes 59
16 Hydrogen Cars 62
17 History 66
18 Future Trends 70
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ACKNOWLEDGMENTS
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1 INTRODUCTION
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This book tries to explain how you can drive an electric car.
Please enjoy the new found freedom of driving an electric car. You
do not have to read the book sequentially nor do you have to read
everything in a chapter.
If you are reading this book, you have a pioneering spirit. If you
drive an electric car you are a pioneer.
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There are more bene ts. The car is extremely quiet. So quiet,
indeed, that manufacturers of new electric cars have added a
noise at low speeds to warn unwary pedestrians. The car is clean.
It is amazing how much smell there is when lling a petrol or
diesel car with fuel. Some will be surprised to nd that avoiding
the need to ll up at a petrol station is a bene t. What about the
problem of charging an electric car? There is more detail later but
for most people, it is possible to charge effortlessly at home or
work while the car is not being used.
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The battery is heavy but placed very low down. This makes an
electric car particularly stable when cornering.
When you take your foot off the accelerator, it will slow the car
down, like a petrol or diesel car in a low gear. Unlike a petrol or
diesel car an electric car also uses the energy needed to slow it
down to recharge the battery! When you press the brake even
more energy is fed into the battery. This means less wear on the
brakes (and therefore lower maintenance costs) and you are
saving energy.
If you want the heating or air conditioning on while you are sat
stationary in the car, there is no need to worry about polluting the
air nearby as you would with a petrol or diesel car.
Most people do not notice that a petrol or diesel car uses more
fuel in the winter than the summer. The difference with an electric
car is more marked. You may easily have less than 2/3 of the
range in winter that you have in summer. As long as you bear this
in mind when selecting your electric car, this should not be a
problem but it does catch out a number of new drivers of electric
cars.
You will not be alone driving an electric car but you will one of a
small number. However, at the time of writing, in the UK around
17% of new cars are battery electric. In Norway this is close to
100%. Electric cars are getting more popular in Britain. It is dif cult
to move more than a few hundred yards in a large city without
spotting an electric car.
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3 ECONOMICS
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With regard to vehicle tax, my Tesla Model S has zero vehicle tax,
although it must be taxed every year. A Jaguar XF, if it was a
similar age, would be charged £265 per year. Vehicle tax for petrol
or electric cars varies according to the type of car but generally
the vehicle tax for a battery electric car will either be zero or less
than for an equivalent petrol car. Vehicle tax for alternative fuel
vehicles including hybrids are not zero after year one but will be
less than for petrol/diesel equivalents.
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Servicing costs are lower for electric cars because there are fewer
moving parts. Despite having driven over 100,000 miles in my
Tesla, it still has the original brake pads and discs. Interestingly, I
used to have my Tesla serviced once per year but when I
contacted my Tesla dealer recently, I was told they don’t bother
with an annual service and instead just x things when they go
wrong!
MOT test is the same cost for cars, regardless of engine type.
Battery electric cars qualify for the 100% cleaner vehicle discount
in the London Ultra Low Emission Zone at present but it is
advisable to check if you plan to drive in London regularly.
So far the costs I have described are personal costs but there are
costs to society associated with driving a car, whether electric,
diesel or petrol in terms of effect on climate change, the planet’s
limited resources and harm to health of the general public. These
are covered in the next chapter “Are You Saving the Planet?”
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If you want to save the planet, don’t buy a car, not even an electric
car - walk instead. If you need to travel further, use a bicycle (See
“Electric Bikes” chapter). If you need to go further still, use a
sustainable form of public transport, for example a full or
substantially full electric train powered from renewable sources
such as wind, hydro or solar. (See “Getting Further Information”
chapter).
One important point if you live in a city is that you are saving lives
by driving an electric car rather than a petrol or diesel car because
there are no carcinogenic tail pipe emissions. It is a sobering
thought that more than 40,000 people a year die an early death
from air pollution in the UK. Contrast this with less than 2000
deaths per year from road accidents in the UK.
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Let us get back to the question - “Are You Saving the Planet?”.
There are two elements to consider - emissions (especially carbon
dioxide), and material resources. It is necessary also to consider
the manufacture of the car, the use of the car and the disposal of
the car - so called cradle to grave. Let us start with energy.
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You can improve the situation further by tting solar cells to your
house roof - my solar cells have produced more energy than I
have used in my car. If I ran my car exclusively from the energy
produced from my solar cells, the car would release no carbon
dioxide during use.
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5 LIFETIME CONSIDERATIONS
The good news is that there is no clutch or gear box to wear out.
Furthermore, the electric motors and controlling electric system
(power electronics) used in electric cars are considerably more
robust than petrol or diesel engines. They are likely to outlive the
rest of the car. Brake wear is less than on other types of car too
because electric cars have a regenerative brake. This means that
(as mentioned previously) the electric motor in an electric car acts
like a brake when the foot is taken off the accelerator and also (for
some cars) when the foot is placed on the brake. The energy
produced is fed into the battery slightly extending the range. This
electric braking action means conventional brake pads and discs
last longer. My electric car shows little sign of brake pad or disc
wear in over 100,000 miles of use.
The bad news is that the large weight of the battery typically
means that electric cars are heavier than an equivalent petrol or
diesel equivalent and therefore tyre wear may be more (but not
much more).
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Due to the high level of taxation on petrol and diesel oil, fuel
(electricity) costs should be less. This may not be the case if you
are dependent on charging stations away from home on a
frequent basis if you have to pay a fee to use them. (See
“Economics” chapter).
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and
4. Charge often either at home or work (or both) rather than
charging regularly at the higher rate obtainable from high speed
chargers. This is because charging regularly at the higher rate will
shorten the life of the battery due to the extra stress placed on it
while charging at this rate.
However there will be times when you need a full charge and you
may nd your journey forces you to use the battery until the
charge is less than 20%. Occasional use is not a problem.
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6 SAFETY
It may be surprising to learn that most battery electric cars are
safer than the equivalent petrol or diesel car. Even more
surprisingly it is due to the battery. The battery is a structural part
of the car and strengthens the car providing better protection in a
crash than an equivalent petrol or diesel car. The Tesla model S
was the rst car to achieve 5 stars in European NCAP safety
ratings. The tests have got stricter since then but Tesla
consistently scores 5 stars (see “Getting Further Information”
chapter).
Fires in electric cars receive far more, and unfair, press attention
than res in petrol or diesel cars, even though they are far less
likely to occur. Fires in either type of car are dangerous for
different reasons. Therefore if you suspect a re while in a car,
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How can you determine what range you do need and whether a
low range is adequate for your needs? If you drive a petrol or
diesel car at present, one effective way is to use the phone app
EV8 Switch which is available for android phones and iPhone
phones obtainable from wherever you normally get your apps (for
example app store for iPhones). After you have installed the EV8
app, it will automatically monitor your travel by petrol or diesel car
and provide reports as shown below.
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The report below shows daily journeys - where you have been, the
start time, mileage and average speed. You can delete individual
journeys. For example it may pick up a bus journey, a train journey
or a car journey where you are being driven rather than driving
your own car or using another person’s car.
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The report shown below summarises your journey types and how
much emissions you could reduce by switching to an electric car.
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Report on emissions
If you are going to buy a new or used electric car you also need to
consider charging at home (See “Charging at Home” chapter).
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8 HYBRID CARS
A hybrid car has two forms of power. A hybrid car normally has a
conventional petrol (or diesel) internal combustion engine and also
the components for a pure electric car - a battery and a motor/
generator. This allows operation either from the battery like a pure
electric car or by means of the petrol (or diesel) engine. They offer
long range from the petrol or diesel engine but use the battery and
motor/generator to reduce the amount of time the petrol or diesel
engine is needed, leading to quiet emission free driving when the
car is electrically rather than petrol or diesel engine driven and an
overall decreased fuel consumption compared to a conventional
car with just a petrol/diesel engine. The additional components in
a hybrid make it more expensive and heavier than a conventional
petrol or diesel car. It may be more unreliable due to the additional
complexity too.
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One of the most popular hybrid cars is the ubiquitous Toyota Prius.
The Toyota Prius is much favoured by taxi drivers in cities for its
low fuel consumption. It is also popular in London as it has been
exempt from the congestion charge. The early Toyota Prius was
without a plug in capability but more recently built ones have that
capability.
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Ideally most owners would like to buy an electric car which can be
charged when not being used, typically overnight at home and
have suf cient range to complete all the driving required during
the day or even better for several days. If this can be achieved,
this is better than a diesel or petrol car as you will not have the
inconvenience and the expense of lling up at a fuel service
station. If you have a long commute for example, it may be useful
to also charge at work. Increasingly, workplaces provide the
means to charge during work time. If you have a very long
commute, say in excess of 200 miles, you may charge on the way
at a high speed public charging point. This could take 30 minutes
or less but may provide a useful break to driving, particularly as
these are typically located at service stations or other similar
amenities.
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Another point to consider with range is that even if the car will suit
your everyday needs, you will also have to consider its use for
occasional longer journeys. If you want to go for a very long drive
and charge on the way at a public charging point, you may need
to prepare an app or apply for a charge card in advance or borrow
one from the dealer (see the “Driving Long Distances” chapter).
The reason for this is that while some public charge points accept
credit or debit cards at present, not all do. Your journey time will
be extended compared to a petrol or diesel car if you need to
charge on a longer journey. Even if you rarely travel on a long
journey, it is worth trying out a long journey on your trial.
The following give some idea of the range of new electric cars you
can buy or lease. Very roughly, they are listed in terms of physical
size and cost. The smallest you might consider is a Renault Twizy.
This is a fun two seater which may be OK in the summer for very
short journeys if you want to be noticed but is not particularly
practical. A more practical two seater city car is the Smart car.
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If you prefer a smaller SUV style car there is the MG ZS and the
Kia E-Niro.
MG ZS KIA e-Niro
Tesla do not advertise but provide the lion’s share of electric cars.
The company has now progressed beyond its millionth car. At the
bottom end (although more expensive than most other makes of
electric cars), there is the Model 3. This provides great value for
money compared to the other previous models of Tesla cars (and
other makes of electric car) as it has similar range to the more
expensive older Tesla models and the same level of automation. It
is about the same size as a BMW 3 series and is a conventional
saloon, not a hatchback.
The Tesla Model Y is a SUV style car of similar size to the Model
3. It is often considered the best family EV car in reviews.
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Tesla Model 3
Tesla Model Y
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Polestar 2
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VW ID.5
VW ID.Buzz
If you want an even larger electric car, a US style pickup, try the
Tesla Cybertruck, the GMC Hummer and the Rivian R1T.
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If you regularly travel long distances you may want to see what
chargers are available with your new car. The Tesla supercharger
network has been consistently the best in the UK and mainland
Europe. Until recently it has been available only to Tesla drivers.
Part of the network is available to other makes now but not all
parts of the network are available. Download the Tesla app to your
phone to use these chargers and see which are available for other
makes of car.
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Just because you are buying a used car, there is no need to buy a
wreck. Although electric cars, in modern form are still relatively
new, enough years have passed since their introduction for used
car sales to be well established now.
Buying your used car from a dealer will usually cost you more than
a private purchase, but in return you get a warranty and dealer
attention. There are dealers who sell a variety of different makes
of car including petrol and diesel cars. There are also specialists
who sell used electric cars (with expertise in a single make or a
variety of makes).
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Mitsubishi I-MiEV
For a little more money, a 2011 onwards Nissan Leaf can be
found. There are a number of alternatives if you can afford more.
For example, the BMW i3 is more expensive but still much less
than the price of a new one.
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BMW i3
The Renault Zöe has been a popular small hatchback car for
some time
Renault Zöe
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An even more expensive but long range luxury car option can be
found in a Tesla. If you are buying a used Tesla Model S or Model
X There are other bene ts - From April 2017, new Teslas costing
more than £40,000 require payment of vehicle tax, whereas earlier
ones do not (at this time). Furthermore an older Tesla can make
use of free charging from the Tesla network of chargers for
travelling long distances, whereas owners of new Teslas need to
pay for use of the chargers.
Buying a used Tesla gives you full access to the best fast charging
(supercharger) network that is available for charging on a journey.
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All of these factors affect the battery quality. Some cars such as
the Nissan Leaf, have a means of indicating the quality of the
battery (this is not the state of charge or percentage charged). On
the Nissan Leaf dashboard, where it indicates state of charge
(percent charged) and current range in miles, around the outside
is a number of illuminated graduations. There are 12 when new
and in the gure below, a 3 year old 50,000 mile example is
shown to have 11. The battery has degraded to the point where it
has lost one graduation. With that mileage and age that is a
reasonable degradation and does not affect the range very much
but if the same car had say only 8 or 9, it would indicate a harshly
treated car.
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Some service records will indicate how good the battery was at
the last service. If not, it might be worth phoning the place where it
was last serviced to nd out if more information on the battery
status is available.
The gure above demonstrates another point. The range for a full
battery is shown as 53 miles. This photo was taken at winter when
most recent journeys had been short. In summer with recent long
journeys, for the same car this would go up to 86 miles.
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11 CHARGING AT HOME
There is no need to bring the car inside your house to charge it.
Indeed, it is wise not to do so for all sorts of reasons, not least tyre
marks on the carpets. Nevertheless, home charging is remarkably
easy to carry out in most circumstances. In many ways it is easier
than charging a mobile phone. For one thing, the cable connectors
are bigger and easier to t into the sockets.
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You can safely connect your charging lead, even in the rain. Every
type of charger is designed to ensure that no power can ow until
everything is safely connected. The chargers are also designed to
cut the power if a dangerous situation is identi ed.
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Some cars or apps for the car allow you to specify times to
charge, levels to charge to (for example to 80% of a full battery,
rather than to 100%) and times to heat or cool the car. The latter is
very useful to prepare the car for safety and comfort before you
get into it. It may also help with the range by ensuring the battery
is at a suitable temperature for highest ef ciency. If you heat or
cool the car while it is plugged in for charging then you will get a
much better range than if you set off and heat or cool the car after
you have set off. Setting different charge levels, for example to
80% rather than 100% is for extending the life of your battery. This
is covered in detail in the “Lifetime Considerations” chapter.
Typically an 80% charge would be used for short journeys or
occasional use while 100% would be used only for longer
journeys. Some cars allow you to choose the end time for the
charging. If you use this facility to coincide with the time when you
need to drive the car, it will warm the battery, making the car ready
for ef cient use. The instruction manual for your car will show you
if any of these facilities are available and how to use them.
To charge your car at home, you need three elements - the car, a
charger and somewhere - a drive, a garage or increasingly for
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You can mount your home charger on an outside wall or, if you
have a garage, on the inside wall of the garage.
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One of the main things you will have to decide is what power you
want for your charger. The more powerful the charger, the shorter
the charging time. People often choose a higher power charger
than they really need. The standard ratings are 3.7kW, 7kW, 11kW
and 22kW. The most popular at present are 3.7kW and 7kW.
You will need to check how quickly your car will charge at each of
these power levels and judge for yourself if this will be adequate. It
does depend on how big your battery is and how long you will be
at home, not needing to use the car. For example I manage to
charge overnight using a 3.7kW charger for my Nissan Leaf and a
7kW charger for my Tesla, (which has a much bigger battery). You
should not need to alter your house wiring signi cantly for a 3.7kW
or 7kW charger but if you really feel you need an 11kW or 22kW
charger, you will need a 3 phase supply. You also need to check if
your car can make use of the power if you go for a higher powered
charger. For example, my Nissan Leaf which is over nine years
old, cannot charge from a home charger at a higher rate than
3.7kW. Again your tter will be able to advise you.
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Your journey may normally be such that you can drive ‘there and
back’ without charging, or charge at your destination, for example
when staying at a hotel which has something similar to a home
charger.
However if you do want to travel beyond the range of your car, you
will have to charge part of the way along your journey in much the
same way as you would need to refuel in a petrol or diesel car if
your fuel was insuf cient to get you to your destination and back.
This requires a little planning.
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When my son and I drove from Land’s End to John o’Groats and
back, gaining a Guinness World record for charging time, we did
the bare minimum of planning. In fact when we got to John
o’Groats we found a high speed charger we did not know existed.
I am sure that most people who drive in a petrol or diesel car do
not check what garages are available en route to ll up. The
network of charging stations is so good these days it is not
absolutely necessary to plan with an electric car. However, if you
do not check availability, it is advisable to charge when you can in
case the next charging site is faulty.
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When you need to use a high speed charge point, you need to
nd it rst. You may nd your sat nav can do this for you and may
suggest when you need to charge. If not there are phone apps
such as Zap Map, which can tell you where there are nearby
charge points. See the “Getting Further Information” chapter for
details of Zap Map and other similar apps.
Having found the charge point, you need to park your car so that
the charge point is close to where you plug in a charger cable on
your car. Each high speed charge point has its own cable so you
don’t have to be very close and importantly you will not need your
own cable.
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The screen will prompt you to press buttons to indicate which type
of charging you need - DC CCS for e.g. newer cars, AC for e.g.
Renault Zoë and DC Chademo for e.g. Nissan Leaf. It shows you
a diagram of the connectors. The connector on the left in the
photo above is for AC. The connector on the right is for Chademo
DC. The screen on the charge point will then prompt you to
connect your car, using the cable provided.
Open the ap on your car to reveal the place where you connect
cables to charge the car. This is described in some detail in the
“Charging at Home” chapter. As you can see on my Nissan Leaf,
which uses DC, there is a large connector on the left in the photo
below. The photo next to it shows the cover to the connector open.
You then insert the cable plug as shown in the third photo below.
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You will nish charging, either because the app has timed you out
(currently 45 minutes on Ecotricity) or because you select stop
charging on the app. You then need to disconnect the cable by
pressing the orange button on the plug in the photo above, for
example for Chademo or simply remove the cable plug for AC or
CCS. Remove the cable. Close the cover and ap on the car.
Return the cable plug to its holder on the charge point and you
can drive away with the car charged and hopefully the driver
refreshed. Note it is really bad form to park at a charge point if you
are not charging.
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Tesla Super Chargers are even easier to use with a Tesla. Simply
connect the cable by plugging into the socket you use for charging
at home. When you have nished, press stop charging on the
screen in the car.
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13 DRIVING ABROAD
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14 ELECTRIC VANS
Nissan eV200
This one has a refrigerator on the roof. Presumably the van is
used to distribute fresh food goods locally. Electric vans are widely
used for what is known as last mile deliveries. They have a
number of advantages over diesel or petrol vans for this
application. They are quiet, emission free, low cost to run and
increasingly important, are not subject to emission taxes in cities.
The eV200 was one of the rst to arrive on the scene but since
then offerings including from Citroen, Fiat, Ford, Peugeot, Renault,
Mercedes, Vauxhall and Volkswagen have appeared. The Maxus
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Maxus Van
The best advice that can be given if you are considering leasing or
buying a new or used van is to try it, preferably in winter, when
range tends to be at its lowest.
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15 ELECTRIC BIKES
Electric bikes are easy to use - modern ones simply add to your
effort automatically as the control system recognises the speed at
which you are turning the pedals and applies additional energy to
help you accordingly. Typically, there are different settings you can
apply, depending on how much help you want. I often select the
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If you have not ridden an electric bike before, try one. Most bicycle
shops will let you try one for no payment. If you are thinking of
buying one, my recommendation would be for one with a motor
near the pedals rather than in either the front or back wheel. This
is because you gain the bene t of the gears on your e-bike. My e-
bike even has an indicator to tell you when to change gear to
make it easy to pedal at all times. However you should try a few to
see which one suits you. One point to note is that by law, the
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16 HYDROGEN CARS
A car which runs on water? Not quite. Few people realise that the
Apollo moon missions could not have taken place without
hydrogen providing the electricity needed in the space capsules to
support the human crew. Battery technology at the time was too
bulky and heavy. Instead a hydrogen fuel cell was used to produce
electricity from hydrogen and oxygen carried onboard. The
subsequent space shuttles also used hydrogen.
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The nozzle and hose on the left hand side of what looks like a
large petrol pump deliver compressed hydrogen gas at a high
pressure to the car. The hydrogen is produced on site from water
and (preferably sustainable) electricity
The photo below, shows the receptacle for the hydrogen tank on a
hydrogen car which is very similar to a petrol car. Refuelling will be
familiar to anyone who has lled a diesel or petrol car.
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Whereas a battery electric car can be built with a 300 mile range,
seating 5 or more adults and with a good performance, the
resources, volume and weight needed for battery trucks, battery
trains and battery marine applications together with limited need
for infrastructure makes hydrogen alternatives much more
attractive even with the lower ef ciency. I have recently nished
working with Porterbrook and the University of Birmingham on the
UK’s rst and second hydrogen trains. I am now working on the
UK’s rst hydrogen shunting locomotive.
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17 HISTORY
Most people will be astonished to read that electric cars were
invented before petrol cars and well before diesel cars. First
prototypes of electric cars appeared in the 1830s. The invention of
the lead acid battery in 1859 with further improvements to battery
technology enabled more practical examples. An early UK electric
car was built, in 1880, by inventor Magnus Volk and is illustrated
below.
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tracks near the sea at Brighton. His electric railway is still in use
today and runs along the sea front. Recently, another of his
inventions has been restored - a gold globe on the clock tower in
the centre of Brighton which rises and falls every hour. (see
“Getting Further Information” chapter).
The rst golden age for electric cars was between the 1890s and
the early 1910s. The world land speed was held by electric cars
until 1902 when the 65.8 mile an hour record was broken by a
steam car. Electric taxis were on the streets of London during this
time. Electric cars were popular as they were more attractive than
petrol or steam cars. They were easy and quick to start, clean,
and easy to drive. The main problem was range although they
proved popular for city use.
Interest in electric cars was revived in the early 1970s due to the
energy crisis. The 1972 Leyland Crompton prototype shown below
was typical of the period.
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2009, an electric car owned by the author and, a year later, the
Nissan Leaf, also owned by the author.
Perhaps the most remarkable car of the time was the Tesla
Roadster which was rst sold in 2008. This had an amazing range
and performance compared to all other electric cars. The sales of
the Roadster funded the Tesla Model S which again was a game
changer as it is a large 5 seater capable of being driven hundreds
of miles at 70mph. This was launched in 2012. It is the author’s
favourite car! Sales of the Model S and subsequently the Model X,
funded the smaller and cheaper Model 3 and subsequently the
Model Y.
Hybrid cars have a long history too. Dr. Ferdinand Porsche built
the rst car to combine an internal combustion engine with electric
motors, albeit without a battery. There was some interest in hybrid
vehicles after this time.
The photo below shows the 1927 Lanchester hybrid which did
include a battery. However by the 1930s all interest in hybrids had
disappeared until Toyota introduced their Prius in 2000 so we are
now celebrating two decades of modern hybrid cars.
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18 FUTURE TRENDS
The general trend with batteries and charging infrastructure is for
range to increase, cost of batteries to fall and charging time to
decrease. All of these factors are likely to accelerate the switch to
electric cars because perceived barriers to use are broken down.
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deal with human sales staff. Typically the car can be collected
from one place, used and then left at a different location. (See
“Getting Further Information” chapter)
A potential use for electric cars when they are not being driven is
to stabilise electricity supplies. Solar cells which are increasingly
being installed on household roofs generate during daylight hours
when electricity is not at a high demand. At peak usage of
electricity at night, the solar cells are not able to provide a supply.
One answer is to use the battery in an electric car as a store. The
solar cells can charge the battery during the day and at peak
times, electricity can be extracted from the battery. (Discussed in
“Buying or Leasing a New Car” chapter.) This does require a
modi cation to the electric car but such systems are now
available. This will help to resolve a problem of capacity of the
electricity supply as more and more people switch to electric cars
from petrol or diesel cars. (See “Getting Further Information”
chapter)
Whether the science ction of hover cars will ever become reality,
there is now considerable effort being put into the development of
ying cars, often designed around scaled up drones. (See “Getting
Further Information” chapter)
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Electric cars are well suited for these types of events. Initial
acceleration is typically better than petrol car equivalents and the
battery is low and heavy resulting in a low centre of gravity which
is good for road handling.
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Preparing to be scrutineered
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1 Introduction
https://carbontracker.org/one-in-three-uk-car-sales-may-be-
fully-electric-by-end-23-as-s-curve-transforms-market/
3 Economics
https://www.gov.uk/government/collections/government-
grants-for-low-emission-vehicles
https://t .gov.uk/modes/driving/congestion-charge
This website shows how to get a discount for a battery electric car
on the London congestion charge.
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https://www.withouthotair.com
https://greet.es.anl.gov
http://electricityinfo.org/real-time-british-electricity-supply/
http://2050-calculator-tool.decc.gov.uk/#/home
This website gives access to a tool whereby you can see the
effects for Britain of changing electricity supply from coal to
renewable energy, changing demand for transportation and the
effect of changing over to a zero carbon transport system. It was
developed at the Department for Energy and Climate Change
(DECC) by Professor Sir David Mackay’s team when he was chief
scienti c adviser to the government at DECC.
https://ourworldindata.org/energy#country-pro les
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http://www.greencarcongress.com/2012/06/
harrison-20120611.html
https://www.electrive.com/2020/11/22/project-recovas-to-
commercialise-battery-reuse-in-uk/
http://nissaninsider.co.uk/powering-ahead-with-second-life-
battery-system/
This website explains how used electric car batteries can be used
for a second life after they are no longer of use in an electric car.
6 Safety
https://insideevs.com/news/630599/tesla-modely-models-
euro-ncap-best-in-class/
This website states that two Tesla models made best in class in
2022 for NCAP ratings.
https://www.tesla.com/sites/default/ les/downloads/
2014-15_Dual_Motor_Model_S_Emergency_Response_Guide
_en.pdf
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https://www.tesla.com/en_GB/preowned
This website shows used Teslas for sale from the Tesla company.
https://usedcars.nissan.co.uk/en/nissan/leaf
This website shows used Nissan Leafs for sale from the Nissan
company
http://eco-cars.net
http://www.autotrader.co.uk/used-cars/nissan/leaf
https://greenmotion.co.uk/ eet
https://www.evrent.co.uk
https://www.mynissanleaf.com
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http://www.mybmwi3.com
11 Charging at Home
https://www.gov.uk/government/collections/government-
grants-for-low-emission-vehicles
https://www.gov.uk/government/collections/government-
grants-for-low-emission-vehicles
https://www.ubitricity.com/en/
https://www.zap-map.com/live/
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https://www.plugshare.com
https://www.gridserve.com/
13 Driving Abroad
https://shellrecharge.com/en-gb
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https://www.esb.ie/our-businesses/ecars/charge-point-map
https://www.amazon.co.uk or https://www.ebay.co.uk
https://www.theaa.com/european-breakdown-cover/driving-in-
europe/what-do-i-need
16 Hydrogen Cars
https://www.youtube.com/watch?v=IknzEAs34r0&t=1s
This video shows two cars being set alight - one a hydrogen car
and the other a petrol car.
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17 History
https://brightonmuseums.org.uk/brighton/
http://www.whokilledtheelectriccar.com
18 Future Trends
https://interestingengineering.com/science/could-
ultracapacitors-replace-batteries-in-future-electric-vehicles
https://www.zipcar.com/en-gb/car-hire-london
https://www.forbes.com/sites/constancedouris/2017/12/18/
electric-vehicle-to-grid-services-can-feed-stabilize-power-
supply/#c519a9863df1
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https://www.mckinsey.com/industries/automotive-and-
assembly/our-insights/autonomous-drivings-future-
convenient-and-connected
https://www.techradar.com/news/ ying-car-watch-as-this-
drone- ies-around-with-passengers-inside
https://www.motorsportuk.org
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Jeff Allan
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Maddie Cottam-Allan
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