DATA CENTRES


 


Although small in size, Ireland’s digital footprint is mighty, and global technology companies are drawn to Dublin and surrounding regions by the climate, connectivity and policy advantages that make Ireland an attractive base for data infrastructure.


By Paul Beech, General Manager at thermal break specialists, Armatherm O


n the surface, it’s easy to see why Ireland is such a popular area for data centres with the cooler climate and


strong international connectivity via transatlantic  America at speed. There’s also the competitive corporation tax rates which have helped attract  But the success of Ireland’s data centre growth is facing immense pressure as data centres evolve. The pressures gravitate around energy supply,  industry that is shaping and demanding more.  fundamentally changed the role of data centres.   high intensity computational environments with vast amounts of processing power. This is directly increasing energy consumption and heat  cooling systems. In Ireland, where data centres  electricity demand, this additional load raises   While these operational demands continue


  vital role in performance. Thermal management       support precise thermal control. Without addressing heat transfer at a structural level, even    


 the thermal performance can lead to increased energy usage over time, particularly in facilities operating 24/7 at high levels. Uncontrolled heat 


38 May/June 2026 Irish Manufacturing


compromise internal conditions, forcing cooling  temperatures.





 maintaining precise temperature control is   longevity and performance. If heat is not managed effectively at a structural level, cooling systems alone cannot compensate, resulting in       environments. In doing so, they support the  envelope, allowing cooling systems to operate  Rather than allowing heat to move freely   more consistent internal temperatures. This level


of control is critical in data centre environments,    out of cooling systems, rather than relying on  loss.


As Ireland continues to cement its position as        digital intensity, thermal performance is now a core determinant of whether these facilities can    increasingly important role in helping designers and operators achieve the level of control  performance.


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