UK’s Gresham House sees ‘strong growth in earnings’ from high ancillary service prices

By Lena Dias Martins
April 12, 2023
LinkedIn
Twitter
Reddit
Facebook
Email

Delays in the growth of Britain’s battery energy storage system (BESS) sector helped boost Gresham House Energy Storage Fund’s (GRID) portfolio performance, resulting in a “strong growth in earnings” in 2022.

In its financial earnings results ending 31 December 2022, London Stock Exchange-listed investment fund GRID disclosed that the earnings before interest, taxes, depreciation, and amortisation (EBITDA) for its underlying portfolio grew by 23.2% to £48.8 million (US$60.67 million).

It said that the strong performance was as a result of undersupply of BESS capacity in key frequency response services, which kept prices high. 

The company also experienced an increase in its net asset value (NAV) to 155.51p (US$1.93) per share – a 33.1% increase from the 31 December 2021 NAV valued at 116.86p per share.

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

Gresham House Energy Storage Fund reported that the greatest challenged faced by the construction activities within its investment portfolio were longer lead times and complications relating to obtaining grid connections for projects.

Despite the revenue increase in 2022, GRID noted that it is yet to experience potential cost decreases – in relation to insurance for example – as forecast.

“In 2022 GRID further built on its strong track record and delivered significant growth in earnings, operational capacity and NAV per share, while maintaining a fully covered dividend as projects became operational. Following GRID’s strong trajectory in 2022, the Company has set its ambitions higher going into 2023,” said John Leggate CBE, Chair of Gresham House Energy Storage Fund plc.

“We are exceptionally well-positioned to capitalise on the exciting battery energy storage opportunities ahead of us in the UK and our targeted international markets.”

To read the full version of this story, visit Solar Power Portal.

Read Next

December 15, 2025
Trade association Energy Storage Europe (ESE) has welcomed proposed reforms to European Union (EU) grid connection and permitting processes.
December 15, 2025
A new battery energy storage system (BESS) cybersecurity whitepaper from consultancy firm The Brattle Group and cybersecurity solutions provider Dragos claims that a single 100MW/400MWh BESS outage could result in US$1.2 million in monthly losses.
Premium
December 10, 2025
Last month was the first time since June that both pre-application submissions and full planning consent submissions for grid-scale UK BESS surpassed 1GWh – just before NESO announced the results of its grid connection queue reshuffle.
December 9, 2025
The UK’s National Energy System Operator (NESO) will offer grid connection offers up to 2035 to 283GW of projects following a reform of the process.
December 1, 2025
European BESS news from project owners Premier Energy Group, Verbund, Eco Stor, Ingrid Capacity, Ric Energy, Ganfeng Lithium, EP Group, RWE and Giga Storage, securing acquisitions, financings and route-to-market (RTM) deals for multiple gigawatts of capacity this past week.