Trojan Energy will work to develop a single, publicly accessible EV chargepoint that can be installed in the street outside a customer’s home and be powered by their domestic electricity supply – the first on-street charger to allow this.
The new Aon Charger, part of the DoorSTEP project, will use Trojan Energy’s proprietary ‘flat and flush’ charging technology currently being demonstrated in the STEP project.
Trojan’s chargers sit below the pavement surface and users access them by inserting a Trojan ‘lance’ to connect the charge point to a vehicle. The company said this means there is no permanent clutter at the kerb when no EVs are charging.
For the Aon Charger, an underground cable connects the chargepoint in the street to the home’s consumer unit via a small control box installed on the user’s property.
This set up is designed to allow those without off-street parking to access the same low-cost charging rates available to EV drivers with chargers installed on private driveways or in garages.
As the Aon Charger is installed in the street, the host can make it available to other EV drivers, helping to share the cost and increasing access to public charging in the area. In addition, with the chargepoint funded by the users, the burden on local authority budgets to provide public charging can be reduced.
Ian Mackenzie, CEO of Trojan Energy, said: “We are excited to be bringing a new version of our charging system to reality, with great partners who share our commitment to solving the interesting regulatory and contractual challenges that arise from an architecture that’s not been tried before. We know the trialists are going to love being able to charge right outside their front doors.”
The project is funded by the Office for Zero Emission Vehicles in partnership with Innovate UK. As part of the project 25 prototype units will be trialled on selected streets in the London Borough of Brent and in three districts of Oxfordshire; South and West Oxfordshire and the Vale of the White Horse.
Brent Council and Oxfordshire County Council are key project partners and hope to understand how the technology can be used to provide charging for residents that are underserved by existing chargepoint technologies.
The DoorSTEP trial, running from February to July 2022, is seeking to recruit two types of participants to use the technology; one will have the technology installed at their property (which will need to meet certain criteria), the other will have access to the charge points installed near to them but will not host the hardware themselves.
Strategic low carbon energy consultancy Element Energy will be conducting surveys and focus groups with the trial participants to understand how users have interacted with the technology.
