Primary tabs

The British company Dyson, best known for its premium appliances, is moving ahead with its plans to build an electric car. The company plans to unveil its ‘radically different’ EV in 2021.

As of October 23, the location for the manufacture of the electric vehicle has been in favor of Singapore.



According to the company press release, the Dyson board of directors has given its approval for the construction of a new 2-story EV factory in Singapore. Construction is set to begin in December and be completed by 2020. The first production of vehicles is expected to roll off the assembly in early 2021.

The production manufacturing facility will build on Dyson’s existing advanced motor and battery expertise in Singapore and draw on the nation’s expertise in research & development, advanced manufacturing, automation, and access to supply chains.

Dyson first announced it would be entering the automotive business in 2017, with the company’s founder, James Dyson, saying that his new cars would be “radically different” to current electric vehicles. Reports earlier this year have suggested that the company has ambitions for a range of EVs, with a first, high-end model followed by two less expensive vehicles designed for the mass market. The company has earmarked £2 billion ($2.6 billion) for the scheme.

Economic and Policy Status

What those first vehicles will be is unknown at the present time, but the siting of the factory may offer some clues, said the Dyson CEO, Jim Rowan, in a letter to the employees. It read, “The decision of where to make our car is complex, based on supply chains, access to markets, and the availability of the expertise that will help us achieve our ambitions. I am delighted to let you know that the Dyson Board has now decided that our first automotive manufacturing facility will be in Singapore. We will begin construction in December and it will be completed in 2020, meeting our project timeline.”

Dyson already has three locations in Singapore, including a manufacturing plant for electric motors and an R&D lab with a focus on artificial intelligence. Singapore also has a pending free trade agreement with Japan and existing agreements with China, the world’s largest market for electric cars.

Illustration showing Dyson’s advanced automotive manufacturing facility in Singapore. (Source: Dyson Ltd.)

Illustration showing Dyson’s advanced automotive manufacturing facility in Singapore. (Source: Dyson Ltd.)

Dyson is among the new contenders entering the race to make electric vehicles, which are gaining a market share from gasoline-powered autos. Besides Tesla, Dyson will compete with global giants such as Daimler AG, Volkswagen, and General Motors Co., all of whom are charging ahead with EV plans.

Singapore also has a free trade agreement with China, the world’s largest market for electric cars. While Tesla last week took a step toward building an auto plant in Shanghai, Dyson’s founder, James Dyson, complained about IP theft in China.

China will remain the top electric-vehicle market, at least until 2040, till when more than half of all new car sales and one-third of the planet’s fleet equal to 559 million automobiles will be electric, according to a forecast by Bloomberg NEF.

James Dyson said Dyson's “center of gravity” has tilted toward Asia, which, last year, generated almost three-quarters of revenue growth.

Dyson EV's Main Weapon: Solid-State Tech

This Dyson car could have double the energy density and range of today’s EVs, thanks to a breakthrough solid-state battery, and its $90m (£69m) acquisition of battery company, Sakti. The start-up, launched out of the University of Michigan by Professor Ann Marie Sastry, claims to have developed solid-state lithium-ion batteries producing over 400Wh/kg energy density.

That’s almost double the punch of Tesla’s Panasonic cells – reckoned to be the industry leader at around 240Wh/kg – effectively doubling an EV’s range while potentially slashing costs to $100 (£69) per kilowatt-hour, the tipping point at which EVs start to rival petrol- or diesel-powered cars on costs.

However, the trouble could be that battery history is littered with many failures; for example, the Canadian company, Avestor, which went bankrupt after the solid-state lithium-ion batteries it sold to AT&T started exploding inside U-Verse home entertainment boxes.

Battery Tech Background

Today’s lithium-ion batteries are typically packed with gels or liquids that do not store any energy. Sastry’s dream was to discover a ‘solid’ conductive material that could diffuse enough to let lithium-ions pass back and forth from anode to cathode, discharging and charging the battery.

So, a decade ago, Sastry and her colleagues wrote simulation software to identify combinations of materials and structures around lithium that would result in high-energy batteries that also could be mass-produced affordably. It is of no use having the best energy density or the greatest number of cycles if the batteries are prohibitively expensive to manufacture.

In the prototype assembly of the micro-thin layers that build up the batteries, Sastry’s team modified secondhand equipment used to make printed foil crisp packets.

In reality, the same proven, thin-film, deposition process employed to make flat-panel displays and photovoltaic solar cells will layer micro-thin films of cathode followed by the current collector, then the interlayer anode and so on, all within a vacuum. Once assembled, the resulting cells are charged and ready for testing.

Scaling up battery manufacturing from the lab test bench to series production is the big challenge, says Peter Wilson, Bath University’s professor of electronic and systems engineering.

Dyson faces another sizeable challenge: increasing the size of its advanced digital electric motors from vacuum cleaners to powering a car. But if Dyson cracks it, UK could have its very own Tesla rival.

Tech Innovations in Dyson’s Breakthrough EV

Solid-State Battery

Although based on lithium-ion tech, the pressurized liquid electrolyte is replaced by a thin layer of non-flammable material that acts as both the separator (keeping positive and negative electrodes from coming into contact), and the electrolyte (allowing ion transfer to happen).

Safer than Liquid

Lithium-ion batteries typically run at 35°C, demanding complex cooling for EVs, and both Tesla and GM’s batteries have suffered fires. To extend their service life, the batteries should never fully be charged or discharged. Solid-state batteries do not suffer from these problems.

Clever Motors

Dyson’s digital ‘switched reluctance’ motors benefit from excellent packaging and mechanical design, says Wilson. They offer good cooling and thermal performance, which is key, while aerodynamically efficient rotors that are quiet and cool minimize losses.

A Question of Scale

With brushless motors already more than 90% efficient there isn’t a lot of headroom for Dyson’s digital motor. It will have inertia and thermal challenges if scaled up to car size, on top of losses generated by electric fields in the rotor. Using a series of laminations could reduce these

Top Image: Dyson plans to make electric cars from 2020. (Source: Marco Verch/Flickr)


British technology company Dyson to build electric car in Singapore. Online available at:

Dyson to build electric car manufacturing plant in Singapore. Online available at:

Dyson electric car will be built in Singapore in 2021. Online available at:

Dyson electric car to be built in Singapore. Online available at:

Dyson Picks Singapore to Build Electric Cars Rivaling Tesla. Online available at:

Kanak Singh's picture

Kanak Singh

Research scholar in climate change and sustainable development. Masters in Environmental Management. Experienced Consultant and Project Lead in the environmental services industry. Skilled in GIS, Matlab, sustainable development, water management and environmental issues. Loves writing and travelling.Read More

No comment

Leave a Response