US tech companies are increasingly looking to Ireland for data centre expansion as domestic opposition grows in the United States due to concerns over energy costs and usage.

Key Points

• Former US presidential adviser Brad Setser suggests US firms prefer Ireland for data centre projects to avoid mounting political and community resistance stateside.
• An Annenberg Public Policy Center survey shows 61% of Americans now oppose new local data centre construction, up from 49% in March.
• Data centres currently account for 22% of Ireland’s total electricity demand, a significant increase from 5% in 2015.
• Research indicates that energy pressure from Irish data centres increased average household electricity costs by €263.
• The Irish government’s Large Energy User Action Plan continues to promote regional data centre development despite calls from the Green Party for a construction pause.

Why it Matters

The shift of data centre infrastructure to Ireland highlights a growing international tension between the digital economy's energy demands and local resource availability. As US political resistance limits domestic growth, Ireland faces difficult trade-offs regarding energy security, consumer electricity prices, and the long-term sustainability of its national power grid.