AI data centers in Ireland consumed 7,663 GWh in 2025, accounting for 23% of the country's total energy usage. This significant energy demand is driven by the computational needs of generative AI, which requires extensive hardware like GPUs and TPUs for model training and inference. The substantial power consumption by these facilities has raised concerns regarding energy supply, environmental impact, and noise pollution. AI
IMPACT Highlights the substantial energy demands of AI infrastructure, potentially influencing national energy policies and data center development strategies.
RANK_REASON Significant energy consumption by AI data centers in a specific country, impacting national energy usage and raising policy concerns. [lever_c_demoted from significant: ic=1 ai=0.7]
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