Currently reading: Five radical new ways to charge an EV in town
We assess some new concepts enabling those without a driveway to run electric cars

The UK government has ruled that all new buildings with parking will need to include electric vehicle charging from 2022.

The move throws the spotlight back on the viability of on-street charging, given that an estimated one-third of households in the UK have no off-street parking.

The roll-out of ultra-rapid public chargers grabs the headlines, but they remain a small percentage of the overall charger landscape. Currently, slow (3-5kW) and fast (7-22kW) devices comprise 82% of the UK’s total 27,729 public charging network, according to Zap-Map. The focus will swing even more in their direction as local authorities work to solve the problem of getting electricity to street-parked vehicles.

Several companies offer solutions already, tackling urban charging in a number of different ways in an effort to abate range anxiety for EV drivers whose charging is restricted to public infrastructure. Here we investigate them.

Chauffeur to a charger

London-based start-up Zumocharge will pick up an EV from a given address, drive it to a nearby charger, charge it and then return it with the battery at least 80% full for a £5 flat fee plus the cost of electricity. Drivers have become more comfortable with the idea of strangers using their car, owing to the likes of airport valet parking, argued company founder Jose París, a former car designer. 

“There are people who now value their time more and are willing to pay x amount to avoid the hassle,” he said. Despite the manual labour involved, París said it’s a profit-generating idea that also saves its customers money. Zumocharge will avoid using expensive rapid chargers to peg the electricity cost at 25p per kWh – more than driveway charging but still representing a saving compared with rapid charging (or running a petrol or diesel car). It’s also cheaper than moving to a house with a driveway – particularly in South London, where Zumocharge has just signed up its first customers.

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Cables across the pavement

The cheapest solution is to use domestic electricity, but jury-rigged extension archways or on-ground cable-protectors are hardly pedestrian-friendly. One solution is the cable gully, a small metal-lined trench across the pavement to the kerbside that allows cables to be run from house to car without creating a trip hazard. In 2019, Oxford Council pitted cable gullies against other street solutions, such as charging bollards, and found they were the most utilised. 

The main downside, as with lamp-post chargers, is that a free parking space next to the gully isn’t guaranteed. The Oxford trial concluded they work well for quiet streets but “in streets with high parking pressures are unlikely to be sufficient alone”. Another solution that needs no digging up of the pavement is Dutch start-up ChargeArm’s device, which sits in your front garden and swings across to your car, leaving room for pedestrians to walk underneath.

Robot charging

Volkswagen’s idea for hasslefree charging involves robots. It first touted the idea in 2019, then refined it as a way of “avoiding costly stand-alone measures” in covered car parks. However, given the rise of delivery robots, it’s not much of a stretch to imagine a couple of these patrolling urban streets. The robot sits in a bay together with a number of battery trailers, also plugged in. 

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The customer orders a charge from a smartphone app, which triggers the robot to hook up a trailer, take it to their car and plug it in via its arm. No production plans have emerged so far, but Volkswagen has previously said the concept could be “made into reality quite quickly”.

Lamp-post charging

The popularity of this solution is revealed in the rise of lamp-post charger convertor Ubitricity, which now has the highest share of public chargers in the UK, at 28%, according to Zap-Map. The 5.5kW chargers aren’t quick (an 85kWh battery would take around 15 hours to fill), but fitting them to lamp-posts or bollards is a neat solution to avoid more street clutter. Ubitricity owner Shell plans to install 50,000 charging posts by the end of 2025, up from 3600 now. 

Other solutions are faster; for example, Rolec’s purpose-built Streetcharge EV street lamp has a 7.2kW charger embedded. Another clutter-free alternative is to install pop-up kerbside chargers, such as those operated by UK company Urban Electric. The downside of lamp-post chargers is their wide spacing means the adjacent parking spots can quickly become occupied on a busy street (including by ICE cars), forcing you to look elsewhere.

Charging delivered to you

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Bringing the charger to the car saves time and mileage. This is the solution offered by Czech start-up Nimbee, which is looking to expand its operation to other European countries following a pilot programme in the Czech capital, Prague. The plan is this: customers call the company, which then sends a representative out to wheel a large energy storage device (essentially a large battery) into place next to their parked car. 

The battery has a capacity of 42kWh, so it’s more a top-up charge than a full fill for longer-range electric cars (Nimbee estimates it equates to almost 124 miles of range), but it’s still a useful solution. The pilot programme in Prague is currently free, but expect the cost to be similar to ultra-rapid charging, with a flat fee on top. 

Nick Gibbs

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albert fig 28 December 2021

Robots driving down the UKs smooth clutter free pavements, large batteries being wheeled down our streets..

The use of Supermarket parking space charging seems a better plan.

If the Government are expected to fund any of these charging solutions using taxes raised from us, they must reduce or eliminate the grant given to buyers of electric cars altogether.

Of course wouldn't it be best if no one owned a car, we all just leased these electric boxes when needed... Citizen 21000243 your transport is ready..

Evfan17 27 December 2021
The only real solution is comprehensive destination charging. Supermarkets and retail centres have huge car parks with truly untaped potential. Anyone remember what life was like before supermarket petrol pumps? Tesco's and co are clearly the elephant in the room by their comparative lack of charge points so far. No need to queue for a pump after you shop, just charge whilst you shop.
Joel Teague 27 December 2021
Really useful list... but how can you leave out Co Charger?? It's the obvious component in this picture, supported as a game-changing solution by everyone from the AA to Zoom EV. From launch to more charge points than Tesla in one year. Allows people without chargers to book, use and pay to use a neighbour's one on a regular basis. The only dedicated Community Charging platform out there.
How is it not in this article?