UK’s Gore Street closes European battery storage fund, sees ‘improved economics of LDES’

LinkedIn
Twitter
Reddit
Facebook
Email

Gore Street Capital has completed a first close for its GS EU Fund SCSp, which will target battery storage investments mainly in the European Union.

The fund has received cornerstone commitments include the European Investment Fund and the Ireland Strategic Investment Fund, alongside other institutional, strategic and family office entities.

Gore Street is on track for its next interim closing and is targeting final close for the fund by the end of 2026, with a target of €500 million (US$584 million).

The new fund will focus on focus on acquiring, constructing, and managing battery energy storage system (BESS) projects with 80% minimum target exposure to European Union member states.

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 Fund is well timed to take advantage of the sharp declines in battery costs, driven by technology improvements and economies of scale, reduced entry costs, and improved economics of longer-duration systems,” Gore Street said.

The firm is mainly known for the UK-focused Gore Street Energy Storage Fund (GSF), which has invested primarily in GB and Ireland with a handful of smaller assets in Germany and Texas, plus a 200MW/400MWh system in California.

But now the wider European market beyond UK and Germany has emerged as an attractive avenue for large-scale energy storage investment, often driven by long-term government-backed capacity procurement schemes enabling longer durations of projects.

Examples are MACSE in Italy and the capacity markets (CM) in Italy, Poland and Belgium. Most projects are 4-hours in those countries, sometimes going to 8-hours. Spain and numerous other Southern and Eastern European countries benefit from capex support schemes supported by EU-wide funding schemes including Recovery and Resilience. The Baltics and Nordics meanwhile are a more merchant business case driven by high ancillary service prices.

Alex O’Cinneide, CEO of the Portfolio Manager, commented: “The European market is entering a period of significant growth, and we look forward to continuing to play a leading role in shaping its future.”

O’Cinneide spoke to Energy-Storage.news when the company first started expanding BESS activities abroad, in 2022.

Energy-Storage.news publisher Solar Media is hosting the Energy Storage Summit EU 2026 in London, UK, on 24-25 February 2026 at the InterContinental London – The O2. See the official website for more details, including agenda and speaker lists. Plus, ESN Premium users can get a 30% discount on tickets.

3 November 2026
Málaga, Spain
Understanding technology and supplier selection for Europe’s utility-scale PV market in 2027. PV ModuleTech Europe 2026 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of PV module, inverter and battery supplier selection; product availability, technology offerings, supply chain traceability, quality assurance, factory auditing, system reliability, and supplier bankability.
2 December 2026
Italy
Battery Asset Management Summit Europe is the annual meeting for owners, operators, investors, and optimisation specialists working with operational BESS assets across the continent. The Summit focuses on how to maximise performance and revenue, manage degradation, integrate advanced optimisation software, navigate evolving market and regulatory frameworks, and plan for repowering or end-of-life strategies. With insights from Europe’s most active storage markets, it equips attendees with practical guidance to run resilient, profitable battery portfolios as the sector scales.
22 February 2027
InterContinental London - The O2, London, UK
The Future of Energy Storage Starts Here Three days in London where developers, IPPs, investors, utilities and the manufacturers building the technology come to close deals, not swap business cards. If you need to be in the room with the people deploying capital into European storage, this is that room.

Read Next

October 27, 2026
Owner-operator Giga Storage has finalised financing for the construction of its 350MW/1,400MWh Albatross energy storage project near Neuenkirchen in Lower Saxony, Germany.
October 22, 2026
As demand for battery storage soars, the European Union (EU) has tried to grow its local battery supply chain with mixed success so far, writes PV ESS analyst Charlotte Gisbourne.
Premium
October 22, 2026
BESS investments in the French market are moving to longer durations with saturation expected to hit the secondary reserve market, currently the main way operational projects make their money.
October 22, 2026
IPP and EPC Faria Renewables has inaugurated its 49.9MW/134.16MWh Galani BESS project in Elassona, Greece.
October 21, 2026
German IPP Enertrag and Swiss utility Axpo have launched BESS projects in France, including what could be the country’s first 3-hour project.