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

Read Next

June 18, 2026
Fire and Rescue NSW (FRNSW) in Australia has set out its requirements for lithium-ion battery storage rooms and diesel generator structures in data centres.
Premium
June 17, 2026
Wärtsilä spinning out its energy storage activities and divesting a 50% stake this week reflects difficulties in making the business profitable and synergistic within the wider group activities, analysts said.
June 17, 2026
Octopus Energy Generation has partnered with ZE Energy to invest in and build one of Italy’s biggest BESS projects, while Eco Stor has secured financing for one of Germany’s, which it is already building. Optimiser Entrix has also won two large contracts in Germany and the Netherlands.
June 16, 2026
The NSW Energy Security Corporation has deployed its first investment, committing AU$100 million to a large-scale battery storage platform.
June 15, 2026
APAC’s AI data centres look set to lock in a decade of coal and gas dependency, but long-duration energy storage can break that cycle, says Pavina Adunratanasee of ArkTerra Partners.