UK ESS investor Gresham House acquires 425MW of projects, plans US$140 million share offer

LinkedIn
Twitter
Reddit
Facebook
Email
Glassenbury, one of Gresham House Energy Storage Fund’s earlier UK battery storage acquisitions. Image: Gresham House.

Publicly-listed UK energy storage investment fund Gresham House Energy Storage Fund (GRID) is on track to own more than 1.2GW of operational battery energy storage systems after securing a deal to acquire 425MW of projects from its Gresham House Devco and expanding its exclusive pipeline by a further 427MW.

Of the newly acquired assets, 275MW are proceeding into the construction phase, with commissioning targeted for Q1 2022, while the remaining 150MW will be built subject to funding and other conditions. Gresham House DevCo is the development subsidiary of parent company Gresham House, a specialist asset management group.

Additionally, to take advantage of what it describes as “the compelling market opportunity for battery energy storage system projects” in the UK, GRID has announced a proposed placing to raise approximately £100 million (US$138 million) through an issue of new ordinary shares, with proceeds intended to finance new projects.

Ben Guest, lead fund manager and head of GRID, said the company’s increasing economies of scale allow it to boost its deployment rate while reducing build costs, adding: “We recently set out ambitious plans to significantly increase the size of our portfolio over the next two years, given the UK’s need to increase battery storage capacity tenfold by the middle of this decade.”

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

The acquired assets include seven battery projects located across England and Scotland that have capacities ranging from 30MW to 100MW. The full list is below.

Project Location Export capacity (MW) Commissioning date
Melksham East & West England 100 Q1 2022
Enderby England 50 Q1 2022
West Didsbury England 50 Q1 2022
Coupar Angus Scotland 40 Q1 2022
Arbroath Scotland 35 Q1 2022
Grendon England 100 H2 2022
Penwortham England 50 H2 2022

It is expected the projects in the subsequent 427MW pipeline will be built by the end of Q1 2023, subject to funding and other conditions, with most being commissioned by the end of 2022.

The latest expansion follows GRID’s acquisitions this year of a 25MW operational battery in Tynemouth in North East England, another 35MW battery project in nearby Tyne and Wear and a 10MW project in Essex, South East England.

Last year, GRID added 141MW of operational storage capacity, consisting of the 41MW Bloxwich, 50MW Thurcroft and 50MW Wickham Market projects. As of March this year, the company had 395MW of operational storage accross 15 projects.

This story first appeared on Solar Power Portal.

Read Next

Premium
June 17, 2026
Wärtsilä spinning out its energy storage activities and divesting a 50% stake this week reflects difficulties in making the business profitable and synergistic within the wider group activities, analysts said.
June 17, 2026
Octopus Energy Generation has partnered with ZE Energy to invest in and build one of Italy’s biggest BESS projects, while Eco Stor has secured financing for one of Germany’s, which it is already building. Optimiser Entrix has also won two large contracts in Germany and the Netherlands.
June 16, 2026
The NSW Energy Security Corporation has deployed its first investment, committing AU$100 million to a large-scale battery storage platform.
June 10, 2026
Gamuda Renewables has secured an interest in the 1,800MWh Hazelwood North solar-plus-storage project in Victoria, Australia.
June 8, 2026
To avoid pitfalls that harm BESS investments, developers must sign well-structured contracts, writes Intertek CEA’s Yilin Huang.