Echelon Data Centres to Develop Ireland's First Green Energy Park in Arklow, Co Wicklow

Echelon Data Centres plans to create Ireland's first Green Energy Park at its DUB20 campus in Arklow, Co Wicklow, as part of a €4.2 billion investment. The park will combine data centres with renewable energy sources, including offshore wind and solar power. Construction is underway, with completion expected by 2028, and the project aims to support Ireland's climate targets while promoting economic growth.

Published Mar 27, 2026

Echelon Data Centres is developing Ireland's first Green Energy Park at its DUB20 campus in Arklow, Co Wicklow, as part of a €4.2 billion investment. The project will co-locate data centres with renewable energy generation, including a joint 220kV substation with SSE Renewables for up to 800MW of offshore wind energy and solar PV systems generating over 6,000MWh annually.

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Two onsite energy centres will support grid stability, with one capable of exporting power to the national grid. Construction is underway, set for completion by 2028. An independent assessment estimates the DUB20 and DUB30 campuses could generate €7.5 billion in economic output during construction and €801 million annually once operational.