Britishvolt ESS gigafactory plan dead after Blackstone buys site for data centre

By Molly Green, Cameron Murray
April 18, 2024
LinkedIn
Twitter
Reddit
Facebook
Email

The Britishvolt saga and any potential for a lithium-ion gigafactory at the Northumberland, UK site looks to be over after US private equity firm Blackstone acquired it to set up a data centre.

In a proposal submitted to Northumberland Council, the cabinet has been asked to amend the existing buy-back option on the Northumberland Energy Plant site and re-enter an agreement with Blackstone. The deal would result in a £110 million (US$137 million) “growth and investments endowment fund”.

Receivers for one of the Britishvolt companies, Bob Maxwell and Julian Pitts of Begbies Traynor Group, told outlet the Guardian that Blackstone planned to turn the site into “one of the largest data centre facilities in western Europe”.

A blow to domestic battery production

Britishvolt emerged in 2019 with an ambitious plan to build a car battery gigafactory to rival the Chinese-owned AESC plant in Sunderland. Promising to generate as many as 3,000 jobs, Britishvolt won tens of millions of pounds of private investment but failed to secure the orders necessary for further funding.

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

In January 2022, then-Prime Minister Boris Johnson hailed the startup’s plans, and Britishvolt became a flagship of his levelling up policy. The government promised a £100 million subsidy to the company.

By August of the same year, the Guardian reported that construction of the 30GWh factory had been put on ‘life support’. Britishvolt collapsed into administration in January 2023, a year before the first batteries were due to be produced.

It was then acquired by Australia-based Recharge Industries, owned by investor Scale Facilitation, the following month. Scale’s CEO David Collard told BBC News at the time that the company would pivot the gigafactory to selling to producing batteries for the energy storage system (ESS) market, something McKinsey battery expert Dr. Nicolo Campagnol told Energy-Storage.news has upsides and disadvantages to it (Premium access).

Former Britishvolt employee and communications advisor Ben Kilbey said on Linkedin in reaction to the Blackstone news: “At the end of the day, after the farce of an administration and the complete car crash that was the potential purchaser – we should be glad that the land, which was starting to resemble an elephants graveyard, will be put to some use.”

See the original version of this article on our sister site Current.

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

April 7, 2026
Carbon dioxide-based long-duration energy storage (LDES) company Energy Dome and digital infrastructure company New Era Energy & Digital (NUAI) have signed a memorandum of understanding (MOU) to deploy Energy Dome’s CO2 Battery Plus technology in Odessa, Texas.
April 2, 2026
SSE Renewables, Matrix Renewables, Drax and Voltaria have all progressed large-scale BESS projects in the UK, all-in-all totalling 1.8GWh of new capacity.
April 2, 2026
Eora Energy has officially launched in Australia and is positioning itself as a challenger in the vanadium redox flow battery market.
March 31, 2026
The Michigan Public Service Commission has approved six battery energy storage system (BESS) projects totalling 1,332MW of capacity in the US state.
March 31, 2026
In this news roundup, Unigrid, Inlyte Energy, CIUDEN, and Sunamp are advancing non-lithium energy storage technologies worldwide.