Innogy to deploy 60MW grid-scale battery storage system in Ireland

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The Herdecke battery storage facility built by innogy subsidary Belectric for RWE in Germany before the complex asset-swap deal with E.On. Image: RWE.

Germany-headquartered renewable energy generation company Innogy will construct its first battery storage facility in Ireland.

The 60MW battery storage project will be located in County Monaghan, with construction set to commence this year and commissioning scheduled for 2021.

Innogy has taken the final investment decision for the storage facility, and the planned investment volume amounts to around €25 million (US$27.57 million) in total.

It established its subsidiary, innogy Renewables Ireland, in 2016 in response to its expansion into the Irish market.

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15 September 2026
Berlin, Germany
Launching September 2026 in Berlin, Energy Storage Summit Germany is a new standalone event dedicated to Germany’s energy storage market. Bringing together investors, developers, policymakers, TSOs, manufacturers and optimisation specialists, the Summit explores the regulatory shifts, revenue models, financing strategies and technology innovations shaping large-scale deployment. With Germany targeting 80% renewables by 2030, it offers a focused platform to connect with the decision-makers driving the Energiewende and the future of utility-scale storage.
13 October 2026
London, UK
Now in its second edition, the Summit provides a dedicated platform for UK & Ireland’s BESS community to share practical insights on performance, degradation, safety, market design and optimisation strategies. As storage deployment accelerates towards 2030 targets, attendees gain the tools needed to enhance returns and operate resilient, efficient assets.

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