Gore Street BESS fund investor seeks changes to board, cites underperformance

By Molly Green
July 22, 2025
LinkedIn
Twitter
Reddit
Facebook
Email

Asset manager RM Funds has proposed a meeting of it and other Gore Street Energy Storage Fund (GSF) investors to discuss changes to the board following ‘sustained underperformance’, it said.

Over the last three years, GSF’s share price has declined almost 47% and is trading at a discount of roughly 37% to net asset value (NAV). The fund owns battery energy storage system (BESS) projects in the UK, Ireland, Germany and the US.

RM Funds, which is a long-term Gore Street shareholder, issued a notice to requisition a general meeting of shareholders due to “sustained underperformance, a prolonged share price discount, and ongoing concerns regarding governance and strategic direction”.

The requisition comes as a last resort; the investment service said it has engaged with the Gore Street board over six months but it refused RM’s suggestion that the board be ‘refreshed’ ahead of any strategic outcome.

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

RM said the GSF’s discount reflects the “subscale nature” of GSF, the complexity and fragmentation of its geographically diverse portfolio, and illiquidity in its shares. The solution, RM said, would be to divest non-core assets, return surplus capital to shareholders and pursue a merger or sale of the company.

All the listed UK BESS funds have struggled in the past two years as revenues fell. Harmony Energy Income Trust (HEIT) was recently acquired and de-listed by investor Foresight, following its share price falling well below NAV per share too.

Citing a favourable backdrop—over 25 UK battery storage projects completed in the first half of 2025—RM said that its suggested actions would create a scaled, liquid platform more attractive to investors.

The investor has proposed the appointment of Brett Lance Miller and Ian Marcus Dixon, both of whom have “considerable expertise” in investment companies and infrastructure assets.

See the full original version of this article on Solar Power Portal.

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

Premium
March 5, 2026
In this second part of our interview with Wood Mackenzie energy storage analysts, we look at risk factors and mitigation across the European and US markets.
Premium
March 4, 2026
We heard from Danske Commodities’ principal originator Rimshah Javed at the Energy Storage Summit 2026, to discuss trends in BESS offtake, optimisation, FCAs in Germany and the Danish market. The latter has taken off in the past year.
March 3, 2026
A second-round auction in the UK for grid stability services, including inertia, concluded without any wins for grid-forming battery energy storage system (BESS) projects.
March 3, 2026
Allianz GI, Luxcara and Return have acquired BESS projects and portfolios in Germany, Finland and Spain; Low Carbon, OX2, Cero Generation and Revera have taken FIDs on projects in Poland, Finland and the UK; and NHOA Energy has received a 600MWh order in Italy. All in all, the projects total at least 3.7GWh of capacity.
Premium
February 27, 2026
We caught up with the CEO of owner-operator BW ESS, Erik Strømsø, about the firm’s next deployment plans, tolling trends, procurement and LDES, with its 11.5-hour Bannaby BESS in Australia further proof of lithium-ion’s long-duration potential.