EVs winning the long game
Electric vehicles have been ready to transport us for a long time, writes Timothy Minchin.
ELECTRIC vehicles, we are often told, are the future. A whole range of car makers and nations have plans to go electric.
The largest US manufacturer, General Motors, says it will phase out fossilfuel vehicles by 2035. Norway has set a goal to end sales of new petrol and diesel cars by 2025, the UK by 2030, and France by 2040.
What is often overlooked is that electric vehicles have a history as well as a future. If we look back we can see they are not a futuristic dream but a longstanding transport option.
This history also illuminates the barriers that electric vehicles face — and are steadily overcoming. It is a troubled history with particular relevance to New Zealanders, so long attached to internal combustion.
Electric vehicles have been around since car manufacturing began. Robert Davidson built the first practical electric vehicle — a 4.9m truck driven by electromagnetic motors — in Scotland in 1837. This was decades before the internal combustion engine was invented.
As early as 1881, batteryoperated buses operated in Paris. They were soon adopted in other cities, including Berlin, London and New York.
In the late 19th and early 20th centuries, electric car makers competed toetotoe with their emerging fossilfuel rivals. Beginning in 1914, for example, the Detroit Taxicab and Transfer Company built and ran a fleet of nearly 100 electric taxis. This was not unusual. A New York Times article observed: “At the turn of the
20th century, quiet, smooth, pollutionfree electric cars were a common sight on the streets of major American cities.”
Made by the Anderson Carriage Company, the Detroit Electric was a mainstream model in the late 1910s and early 1920s. In an era when petrolpowered cars were smelly and greasy, electric cars were popular with women. Even Henry Ford’s wife, Clara, drove a Detroit Electric car until 1930 because she did not like the noise and fumes of the Ford Model T.
Although the internal combustion engine gradually gained the upper hand — partly because of the limited range of electric vehicles — littleknown ventures into electric carmaking continued. As author Tom Standage has written in his book, A Brief History of Motion, these vehicles have a “lost history” that is important to explore.
A new postwar breed
After World War 2, a new breed of electric vehicles emerged. Most were modified versions of fossilfuelled cars. They included the 1959 Henney Kilowatt, which used a Renault Dauphine chassis and body, and the 197980 Lectric Leopard, made by the US Electricar Corporation, based on a
Renault 5.
One of the most popular was the Citicar, built between 1974 and 1976 by the SebringVanguard Company in Florida. Based in Massachusetts, Solectria later made the Solectria Force, derived from a GM Geo.
Although petrolpowered cars remained dominant, the electric car’s rise was predicted for decades. In the US, automotive writer David Ash saw electric cars as the future as early as 1967.
“On a clear day, you will see the electric car,” he wrote, noting that it offered a solution to America’s rising air pollution and dependence on foreign oil. “Produce Electric Cars,” energy expert Edwin F. Shelley advocated in 1980, following the second oil crisis of the 1970s.
At the time, the US Congress agreed. It passed the 1976 Electric and Hybrid Vehicle Act with the aim of developing vehicles that did not depend on foreign oil.
In the late 1980s, GM developed the pioneering Impact (or EV1). The EV1 was ultimately killed when California — following sustained industry lobbying — reversed a strict emission mandate. In 2021, however, Automotive News declared the EV1 had “planted the seed for the industry embrace of EVs now”.
Early electric vehicles suffered from limited battery range, a big drawback in large countries such as the US. The breakthrough came as early as the 1990s, when rechargeable lithium ion batteries emerged. Almost 20 years ago, Tesla was founded to take advantage of this technology.
Between 2008 and 2020, the price of battery packs dropped 80%, to about $US20,000 ($NZ35,000). This made electric vehicles a viable alternative to fossilfuelpowered cars, especially if government policies encouraged consumers to make the switch. In markets where such policies apply, they are making rapid strides.
History also informs us about the barriers to mass adoption of electric vehicles. The same concerns — range, lack of sound and smell, brand recognition — have been raised for decades. As David Ash wrote in 1967:
“The modern auto is only part transportation. It is also power symbol, magic carpet, toy and companion. Will we buy cars that cannot be made to roar?”
Today, the electric car’s hour seems to have finally come. In an era of climate change, tightening regulations aimed at the internal combustion engine are producing real change.
In 2021, road vehicles produced 17% of global carbon dioxide emissions. As a 2017 New York Times editorial declared:
“There is simply no credible way to address climate change without changing the way we get from here to there . . .”
The electric vehicle’s environmental credentials — noted by consumers in the early 20th as well as early 21st century — are overcoming the centurylong dominance of the fossilfuelpowered car.
Rather than being new, electric cars have played — and are now winning — the long game. — The Conversation
Excellent driving ergonomics is a great start to life behind the wheel, and in almost all other respects the test car was deeply impressive to drive.
Whether easing gently off the mark in pure EV mode around town, prodding the accelerator for some brisk highway overtaking, or deploying both petrol and electric motors to their full mode to replicate the official 0100kmh sprint time of 6.3sec, the NX 450h+ is instantly responsive.
The petrol engine can become gruff when worked hard, but at lighttomoderate loads (when the electric motors are doing most of the work) mechanical refinement is firstrate.
Aided greatly by its adaptive suspension, the test car demonstrated fine lowspeed ride quality. Open road ride quality is generally very good too, although potholes and other significant surface imperfections can induce some jiggle when traversed at speed, due in part to the rigid sidewalls required for the runflat tyres.
Wind noise is deftly contained at highway speeds and while good old Kiwi coarse chip seal generates some tyre rumble, it is evident mostly because the NX 450h+ is so quiet in other respects.