IT giant Cisco launches UK vehicle-to-grid demonstrator project

By Liam Stoker
LinkedIn
Twitter
Reddit
Facebook
Email
Image: Nuvve.

IT giant Cisco is leading a consortium to demonstrate vehicle-to-grid (V2G) technologies in the UK market.

Cisco is leading the E-Flex project, bringing together parties including trade body Cenex, technology provider Nuvve, London’s transport authority TfL and academic establishment Imperial College London, to demonstrate the role V2G can play as the adoption of electric vehicles accelerates.

The project is to create a real-world test environment for V2G technologies, bringing fleet owners together and connecting as many as 200 EVs through the use of 10kW, bidirectional chargers.

It’s intended that the trial will evaluate the technology and prove the concept of sharing power stored in electric vehicle batteries for the benefit of consumers and grid operators alike, ultimately culminating in the development of a commercially viable strategy for V2G moving forward.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Maria Hernandez, head of innovation at Cisco UK & Ireland, said that the market opportunity for V2G is huge.

“E-Flex is about testing whether V2G provides a solution to the main challenge of making this a reality: developing an economically and environmentally viable business model for EVs,” she said.

8 September 2026
Barcelona, Spain
Battery & Energy Storage Tech Europe (BESTE) is Europe’s industrial scaling platform for stationary and industrial battery applications — not EVs. Taking place 8–9 September 2026 at Fira de Barcelona, BESTE brings together utilities, IPPs, energy-intensive industries, data centres, ports, rail, maritime, defence and aerospace OEMs — all deploying or integrating battery storage at scale. Over 100 companies already confirmed — including EDP Renewables, Acciona, Endesa, Naturgy, Neoen, Galp, Basquevolt and Veolia — alongside 40+ expert speakers and international institutional support from BEPA, BVES, LDES and Volta Foundation. Where Europe’s battery & ES ecosystem turns projects into reality.
15 September 2026
San Diego, USA
You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.
13 October 2026
London, UK
Now in its second edition, the Summit provides a dedicated platform for UK & Ireland’s BESS community to share practical insights on performance, degradation, safety, market design and optimisation strategies. As storage deployment accelerates towards 2030 targets, attendees gain the tools needed to enhance returns and operate resilient, efficient assets.

Read Next

August 21, 2026
The New Jersey Board of Public Utilities (NJBPU) has released a proposal for the next phase of its Garden State Energy Storage Programme (GSESP) consisting of approximately 150MW of energy storage capacity in the US state.
August 20, 2026
In this US news roundup, BESS projects in California, Arizona, and Nevada advance from EDP Renewables, Tucson Electric Power, and EDF Power Solutions North America.
August 20, 2026
Two South Korean-headquartered companies, LG Energy Solution and DeltaX are establishing battery cell factories in the US.
August 20, 2026
Windlab and Squadron Energy have referred a 500MW BESS at the Bungaban solar-plus-storage project in Queensland for approval.
August 19, 2026
Energy-Storage.news speaks with Raafe Khan, head of energy storage at Camelot Energy Group, ahead of the upcoming Battery Asset Management Summit (BAMS) USA in Garden Grove, California.