Corre Energy announced a joint venture (JV) with SemperPower, an energy equipment and solutions company, to develop one of Europe’s largest battery storage facilities. The facility is reported to be located at Corre Energy’s Zuidewending in the Netherlands.
The battery facility will utilize the same grid infrastructure as Corre Energy’s planned Corre Energy’s Compressed Air Energy Storage (CAES) facility.
According to the partnership, SemperPower and Corre Energy will join hands to deliver the “320MW 2-hour battery project, totalling 640 MWh”. In addition, the joint venture is estimated to target the removal of over 70,000 tonnes of carbon.
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The partnership involves a total investment of €7 million, with Corre Energy’s share reflected as the capital already invested in the project to date.
The estimated capital expenditure for construction and installation is around €300 million. Once commercial operations commence in 2026, this investment is expected to yield a recurring annual income supported by the project’s off-take agreement.
Once completed, the combined battery and CAES projects will establish a multi-duration energy storage centre for the region, covering time frames from milliseconds to multiple days, a concept being investigated in other Corre Energy initiatives.
The joint venture aims to secure a 10 to 12-year fixed offtake agreement to eliminate market revenue risk.
The project aims to reach financial close by the end of 2025, marking the transition to the next phase and the receipt of development fees consistent with industry standards.
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SemperPower, owned by Return Energy, will source and develop battery infrastructure, finalize off-taker agreements, and secure project financing.
Keith McGrane, CEO of Corre Energy, said, “This major new partnership with Semper Power and Return Energy speeds up and broadens our income profile for Zuidwending while delivering critical storage to meet future energy consumption needs.
He added, “This crystallisation event secures immediate investment to fund the venture followed by further payment at FID and represents a model to realise nearer-term cashflows to supplement our CAES development. We look forward to working with SemperPower who bring expertise in battery and infrastructure as well as project finance and offtake delivery.”