Almost 90% of UK investor Gresham House’s half-year revenues from frequency response

By Alice Grundy
September 22, 2021
LinkedIn
Twitter
Reddit
Facebook
Email
A Gresham House battery energy storage project site. Image: Gresham House.

London Stock Exchange-listed energy storage investor Gresham House Energy Storage Fund has seen the EBITDA generated by its portfolio soar to £22.4 million (US$30.53 million) in the first half of this year, jumping from £4.5 million in H1 2020.

This was largely driven by attractive frequency response services, representing 88.5% of the total, with the remainder from the Capacity Market and power trading opportunities which Gresham House took advantage of as they arose.

Frequency response resulted in £22.04 million in revenue over H1, while Dynamic Containment generated £16.18 million, enhanced frequency response (EFR) generated £5.25 million, the Capacity Market generated £1.53 million, trading £1.36 million and firm frequency response (FFR) £0.62 million.

Gresham House said that the backdrop is “much improved” compared to mid 2020, with the importance of battery energy storage systems’ (BESS) role in providing flexibility becoming increasingly clear.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

Not ready to commit yet?
  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

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

Read Next

Premium
November 7, 2025
UK BESS projects totalling nearly 4GWh awarded planning consent in October, there is now nearly 22GWh under construction.
November 7, 2025
Trina Storage has signed a memorandum of understanding (MoU) with Pacific Green Energy Group to supply up to 5GWh of battery energy storage systems between 2026 and 2028.
Premium
November 6, 2025
TotalEnergies is reportedly considering selling a stake of ‘about 50%’ in a portfolio of BESS projects in Germany it is deploying via Kyon Energy.
November 6, 2025
As China enters Q4 2025, the capacity utilisation rate of the country’s energy storage battery manufacturing capacity will remain high, a trade body said.
November 6, 2025
BlackRock-backed Akaysha Energy has secured AU$460 million (US$299 million) in construction financing for its 311MW/1,244MWh Elaine battery energy storage system (BESS) in Victoria, Australia.

Most Popular

Email Newsletter