
On August 21, 2015, Google announces a major investment of €150 million to build a new two‑story data centre alongside its existing facility at Profile Park, Grangecastle, West Dublin. This marks Google’s second major data centre investment in Ireland and is part of its ongoing expansion of cloud computing infrastructure.
The new facility is designed to support Google’s global fleet of cloud computing facilities, with a focus on building the world’s most energy‑efficient computing network. The expansion is completed in phases, with the groundbreaking in 2018 for the €150 million project, which takes about 16 months to build.
Google’s economic and employment impact includes over €750 million in capital assets in Ireland since 2003, with the new centre adding to that total. At peak construction, the project creates around 400 jobs; by completion, Google’s Irish operations employ 6,000 people (direct and contracted). A 2018 Copenhagen Economics report estimates the Irish data centre operations supports 4,900 jobs and contributes €400 million to Ireland’s gross domestic product (GDP) between 2011 and 2017.
Taoiseach Enda Kenny describes the opening as “a new chapter” in Google’s story in Ireland, noting the company’s role as a leader in the country’s digital community. Minister Mary Mitchell O’Connor welcomes the investment as proof of Ireland’s competitive advantage for high‑tech companies and its skilled workforce. Ministers Heather Humphreys and Pat Breen call it a “vote of confidence” in Ireland’s business environment and a testament to the country’s technical expertise and infrastructure.
The Grange Castle site becomes a key hub for Google’s EMEA (Europe, the Middle East and Africa) operations, with engineering teams in Dublin central to the company’s global efficiency goals. The investment reinforces Ireland’s position as a major European data centre location, benefiting not only Google but also the broader Irish tech and business ecosystem.
In summary, the August 2015 announcement is the start of a significant infrastructure and employment boost for Ireland, with the completed €150 million expansion solidifying Google’s long‑term commitment to the country’s digital economy.








