Wednesday, November 13, 2024
Infrastructure and TechnologyLatestNews

Project trials V2G workplace charging

A new project is now underway to trial vehicle to grid (V2G) electric vehicle (EV) workplace charging using new, lower cost technology.

The V2VNY CrowdCharge project is exploring the effectiveness of reducing carbon emissions and lowering energy costs by using an AC (alternating current) V2G charger, which it said is more cost effective for vehicle-to-grid charging at workplaces and at homes than DC (direct current).

The first chargers have been installed for the V2VNY trial, which aims to demonstrate a commercially viable way for fleet owners, businesses and EV drivers to save money, and for the UK to reduce the load on the electricity grid at peak times.

The project is also trialling sending energy from EVs to buildings and to other vehicles as part of V2X (Vehicle to Everything). V2G had only been possible with EVs featuring CHAdeMO (DC, or high power) charging technology, as featured on the Nissan LEAF. But all of the latest EVs now use CCS (DC) charging technology rather than CHAdeMO with standards existing to ensure CCS technology works with V2G by 2025.

This trial uses AC bi-direction rather than DC charging technology with the charger synchronising with the grid. The AC solution is more efficient at low power and is therefore more suited for the use of V2G in a workplace or domestic setting, as well as meaning much lower costs for a charger. Trial participants are provided with a free V2G EV charger which can be kept after the end of the project.

The project is being led by Hangar 19, in partnership with CrowdCharge and DriveElectric. Other project partners are Electric Corby, Oxfordshire County Council, Grid Beyond and JLR. JLR is providing prototype electric vehicles for use in the trial.

The V2VNY Phase 2 project, part of the V2X Innovation Programme, is funded by the Department for Energy Security and Net Zero (DESNZ), delivered by Innovate UK. The V2X Innovation Programme is part of the up to £65m Flexibility Innovation Programme, funded from the £1 billion Net Zero Innovation Portfolio.

The V2VNY trial commenced in September 2024 and runs through to the end of March 2025.

Mike Potter, CEO of CrowdCharge, said:

“The UK has a huge and largely untapped battery storage capability in the form of over one million electric vehicles that spend most of their time parked up.

“Using this resource can help reduce the load on electricity networks at peak times, as well as lowering costs and carbon. This project will trial how the latest EVs can be used as mini power plants to benefit businesses, electricity operators and the country as a whole.”

Image courtesy of CrowdCharge

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