Climate
countdown
How SUVs conquered America and the world to become a
chief climate offender
SUVs belch out 700 megatonnes of CO2 annually, around
the entire output of the UK and Netherlands combined.
Exclusive new emissions analysis shows how much more dangerous
for the climate SUVs are than smaller vehicles, and how embedded they have
become in our lives
by Oliver
Milman in New York
https://www.theguardian.com/us-news/2020/sep/01/suv-conquered-america-climate-change-emissions
They are
the hulking cars that have conquered the world. Spreading from the heartlands
of the US to a new generation of eager buyers in China to dominate even the
twisting, narrow streets of Europe, the sports utility vehicle, or SUV, has
bludgeoned its way to automobile supremacy with a heady mix of convenience and
marketing muscle.
The rise of
the SUV as the world’s pre-eminent car has been so rapid that the consequences
of this new status – the altered patterns of urban life, air quality,
pedestrian safety, where to park the things – are still coming into focus.
But it’s
increasingly clear that SUVs’ most profound impact is playing out within the
climate crisis, where their surging popularity is producing a vast new source
of planet-cooking emissions.
Last year,
the International Energy Agency made a finding that stunned even its own
researchers. SUVs were the second largest cause of the global rise in carbon
dioxide emissions over the past decade, eclipsing all shipping, aviation, heavy
industry and even trucks, usually the only vehicles to loom larger than them on
the road.
Each year,
SUVs belch out 700 megatonnes of CO2, about the entire output of the UK and
Netherlands combined. If all SUV drivers banded together to form their own
country, it would rank as the seventh largest emitter in the world.
Climate
activists may hurl themselves in the path of new oil pipelines and ladle enough
guilt on to flying that flygskam, or “flight shame”, has spread from Sweden
around the world but a mammoth, and growing, cause of the climate crisis has
crept up almost unnoticed around us.
“The global
rise of SUVs is challenging efforts to reduce emissions,” Fatih Birol,
executive director of the IEA, admitted.
SUVs raced
to a new milestone in 2019, surpassing 40% of all car sales worldwide for the
first time. The world’s roads, parking lots and garages now contain more than
200m SUVs, eight times the number from a decade ago. SUVs’ share of car sales
in the UK has tripled over the past 10 years, in Germany last year one in three
cars sold was an SUV.
Combining
the weight of an adult rhinoceros and the aerodynamics of a refrigerator, SUVs
require more energy to move around than smaller cars and therefore emit more
CO2, overshadowing the car industry’s climate gains from fuel efficiency improvements
and the nascent electric vehicle market.
‘They
created a market that pushes our buttons’
Emissions
analysis commissioned by the Guardian illustrate, for the first time in detail,
how much worse for the climate SUVs are than smaller vehicles, and how they
have helped transform our cities.
In the US,
SUVs emit 14% more carbon dioxide than small passenger cars on average, a wider
disparity than in the European Union but smaller than China.
These
differences add up to a hefty toll in emissions – all of the SUVs sold in the
US just in 2018 will in a single year emit 3.5m tonnes more in CO2 than if they
were smaller cars. Over a 15-year lifetime of the vehicles, the extra pollution
is on a par with the entire annual emissions of Norway.
Over a
15-year lifespan, the SUVs sold in the US in 2018 will emit 429.5m tonnes of
CO2. In China, the emissions will amount to 482m tonnes of CO2, while in the EU
the vehicles will expel 129m tonnes of CO2. Combined, these emissions will be
three times higher than what the UK emits from all sources in a single year.
“To avert
the worst of the climate catastrophe, the transport sector needs to be
completely decarbonized,” said Sebastian Castellanos, a researcher at the New
Urban Mobility Alliance who calculated the emissions. “With the explosion in
SUV sales, we are moving even farther away from our goal of decarbonizing the
sector.”
This global
phenomenon has its roots and impetus in the US, where in the 1980s the car
industry carved out a new category called the “sport-utility vehicle”, a sort
of mash-up between a truck, a minivan and the traditional American family car.
After successfully lobbying lawmakers to class these vehicles as light trucks
rather than cars, binding SUVs to less stringent fuel efficiency standards, the
industry set about slotting them into almost every arena of American life.
Once a
workhorse that lugged tools around or was used for bumpy off-road driving, the
SUV morphed into the default option for families puttering around suburbia and
even for people in the cores of densely populated cities. The look and cost of
SUVs stretched to suit all tastes – the 1984 Jeep Cherokee, a boxy, spartan
offering considered the first SUV, has spawned successors ranging from the
compact Kia Sportage to the sporty Mercedes ML.
The
industry found that American drivers enjoy the lofty seating position of SUVs,
as well as the capacity and the comforting feel of security their bulk
provides, even if half of all journeys taken in the US are mundane trips of
under three miles to run errands rather than high-octane adventures in the
Rocky Mountains. For many Americans, SUVs invoke alluring qualities of
fortitude and independence.
“Pretty
much everyone wants one now,” said Stephanie Brinley, principal automotive
analyst at IHS Markit. “The family car is now a utility vehicle and not a
sedan. Millennials like them, baby boomers like them. Americans like to take
all of their stuff with them and automakers figured this out.”
Marketing
for SUVs is now so broad it no longer seems jarring to see ads of a beefy
car-truck zooming around urban streets to take its occupant to a yoga class or
to grab a coffee. Ford was so thrilled with its recent relaunch of the Bronco,
a model infamous for being driven by OJ Simpson as he was chased by a phalanx
of police cars in 1994, that it rolled out an eight-part podcast series in
celebration.
“Car
companies looked at things that people value, such as macho-ness, ruggedness
and protection of the family, and leveraged that,” said Harvey Miller,
professor and director of the Center for Urban and Regional Analysis at Ohio
State University. “These SUVs are named after mountains and other places you’ll
never go to. They created a market that pushes our buttons.”
As
Bloomberg’s Nat Bullard noted in a recent tweet: “We don’t buy cars here. We
buy big cars built on truck bodies, and we buy trucks and drive them like
cars.” The US is now indisputably an SUV nation, a transformation that has had
profound consequences for American cities as well as the global climate.
This new
reality is a logical endpoint to a century of lobbying and cajoling by the car
industry to turn American city streets from raucous communal areas shared by
pedestrians, market stands and early vehicles to mega-highways that slice
disproportionately through communities of colour; where jaywalking is a
punishable act and where so much space is required for the 95% of the time our
cars sit idle that Los Angeles, for example, devotes an area larger than the
land mass of Manhattan just for parking.
To Miller,
SUVs are a monument to a broader American failure that has seen pedestrians and
cyclists forsaken for endless miles of road building, with non-car users forced
to push what he calls “beg buttons” to pause traffic to enter roads that should
be egalitarian public spaces.
SUVs,
according to Miller, not only bring a stew of pollution and an element of fear
to those attempting to traverse roads on foot or bike, they are fundamentally
inefficient. “You are taking a 200lb package, a human, and wrapping it in a
6,000lb shipping container,” he said. “For some reason we think that is a good
way to move through a city. If Amazon used that rationale it would be out of
business in a week.”
Alarm has
also been raised over the safety of SUVs, given that during accidents their
elevated stature tends to strike pedestrians and cyclists on the upper torso
and then crushes them under the wheels. “They are killing machines,” said
Miller. “They cause a lot of damage to the global climate, to air quality and
to the people they hit. SUVs are terrible for cities and neighborhoods, they
serve no purpose there. You don’t need them to run to the store to buy a gallon
of milk.”
Taming SUV
emissions will largely come down to fuel efficiency improvements and a
significant shift to electric versions. Firms including Nissan, General Motors
and, of course, Tesla have started to roll out electric SUVs, nudging the
driving range up to 300 miles without a charge. But the challenge is steep –
today, only about one in every 100 vehicles sold in the US is electric,
recharging stations are still sparse and the price of oil – and therefore
gasoline at the pump – has recently plummeted to record lows.
A
deeper-rooted reform would involve a reimagining of US towns and cities as
places largely without cars, a previously unthinkable scenario before the
pandemic emptied streets and saw outdoor diners, skateboarders and strolling
couples take their place on the reclaimed tarmac. The crisis of 2020 has given
Americans a glimpse of a different sort of urban life, one more readily
associated with Amsterdam or Venice, although there is little sign the clamor
for SUVs is weakening.
“Most
Americans can’t imagine anything else other than highways and crappy public
transit. It’s all they’ve ever seen,” said Miller. “Now that SUVs are here they
are difficult to unwind but if we want sustainable, healthy cities we have to
do it.”
Europe,
with its more embedded culture of walking, cycling and public transport, is now
staging something of a backlash against the SUV, with protests held in Germany
over the vehicles’ climate impact and calls in the UK, home of the “Chelsea
tractor” insult, for a tobacco-style ban on advertising SUVs because they spew
out huge volumes of air pollutants that lodge harmful particles in the lungs
and can even lead to brain damage.
Not so in
America, where the era of the SUV is far from threatened. IHS Markit forecasts
SUVs will make up half of all US car sales this year for the first time,
strengthening further to 54% of sales by 2025. General Motors, Fiat Chrysler
and Ford are increasingly now SUV, rather than car, makers.
“The
dominance of SUVs is only going to stretch,” said Brinley. “We will just see
them as the norm.”
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