Skip to main content

CarConnect to harmonise home plug-in-vehicle charging

The CarConnect project, which aims to help the electricity industry better understand how plug-in electric vehicles (PIVs) charge at home in harmony with the electricity grid, is now under way in the UK. It is known from other projects that clusters of PIVs will have an impact on local electricity networks; analysis from the recently completed My Electric Avenue project indicates that by 2050 the electricity industry in Great Britain may have to invest an additional US$3.6 billion (£2.2 billion) to upgra
May 17, 2016 Read time: 2 mins
The CarConnect project, which aims to help the electricity industry better understand how plug-in electric vehicles (PIVs) charge at home in harmony with the electricity grid, is now under way in the UK.

It is known from other projects that clusters of PIVs will have an impact on local electricity networks; analysis from the recently completed My Electric Avenue project indicates that by 2050 the electricity industry in Great Britain may have to invest an additional US$3.6 billion (£2.2 billion) to upgrade electricity supply infrastructure to customer premises owing to the additional demand from plug-in-vehicles.  

The project will run for three and a half years and will: Develop and deliver an electricity network modelling tool that will enable 6618 Western Power Distribution to identify which parts of their network are susceptible to plug-in-vehicle loads and to assess solutions to avoid network reinforcement works; Develop a method for monitoring the effect of plug-in-vehicles on low voltage networks that will inform the network modelling tool development; Recruit and manage a mass-market customer trial to prove the technical/economic viability of plug-in-vehicle/V2G demand control to avoid or defer network reinforcement.

Set to be the largest PIV project in the world, CarConnect will be working with up to 700 EV drivers in its trials to ensure that such systems are acceptable.

CarConnect is hosted by Western Power Distribution (WPD), the distribution network operator (DNO), and delivered by EA Technology, Drive Electric and Lucy Electric Gridkey. TRL will take on a project oversight role, on behalf of WPD. Funded through the Network Innovation Allowance, CarConnect will find solutions that could avoid the need to replace electricity substations and cables to customers’ homes and workplaces, saving significant cost and disruption to customers.

CarConnect will develop and investigate whether PIV demand control services, that can reduce stop or even reverse charging at certain times of day, can be delivered in a way that meets drivers’ needs for charge for journeys, sharing charge constraints out amongst a wide group of customers and using vehicle-to-grid systems to help in balancing supply and demand.

For more information on companies in this article

Related Content

  • Didi and CSPG to develop EV charging in China
    July 10, 2019
    Didi Chuxing has joined forces with China Southern Power Grid (CSPG) to develop on-demand electric vehicle (EV) charging and automobile services across South and Southwest China. Didi, a ride-hailing firm, says the deal will allow its app users to access CSPG charging spots. CSPG has more than 100,000 charging points across China's southern regions of Guangdong, Guangxi, Yunnan, Guizhou and Hainan, including the Guangdong-Hong Kong-Macao Greater Bay area.
  • Nokia builds comms network for the smart, super-connected highway
    March 6, 2025
    The challenges are clear, but operators are embracing digitalisation and automation as they work to transform the highway landscape
  • Truck platooning: the evidence is complex
    February 6, 2020
    A number of claims are made for the value of truck platooning. David Crawford looks at the figures from a new set of examples which suggest that the situation is more complex than you might think
  • CoMotion LA Live 2020: report
    November 30, 2020
    November’s CoMotion LA Live event looked at new technology, emerging partnerships – and how Joe Biden’s ‘super-commuter’ status might just stand future mobility in good stead