50MW largest battery storage system in Northern Ireland switched on

LinkedIn
Twitter
Reddit
Facebook
Email
Drumkee battery storage project in Northern Ireland. Image: Gore Street.

A 50MW battery storage site in Northern Ireland, UK, has been energised by developer Low Carbon and investment fund Gore Street Energy Storage Fund.

The lithium-ion project, located at Drumkee, County Tyrone, is being lauded as the country’s largest energy storage project and is to serve the Single Electricity Market. It was completed on time, the two companies said, despite the closure of the site for several weeks during the COVID-19 pandemic as well as social distancing measures being needed when the site reopened.

A second 50MW project – Mullavilly – is expected to be energised in December, with both projects to be commissioned and operational in Q1 2021.

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

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

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.

Read Next

October 2, 2026
India’s Union Cabinet has approved US$ 19.3 billion Green Energy Corridor, including US$ 5.2 billion for 50GWh BESS through FY2032-33.
October 2, 2026
Outgoing California Governor Gavin Newsom recenty addressed approximately 1,200 bills, including several energy storage and solar related bills that were either approved or vetoed.
October 1, 2026
Orix Corporation has begun construction of its first battery storage projects to be supported by external investment.
September 30, 2026
Spain’s recent proposal for data centres could be the catalyst the country’s energy storage market has been waiting for, argues Ignacio López Martín from developer Capflex Energía.
September 29, 2026
There is no shortage of capital to invest, but energy storage developers in the Middle East face familiar questions as the market takes shape.