The Ripple Rebellion
Live since 25 July 2026. This map grows as citizens send in what they find. How many data centres are there in Ireland? Nobody can say for certain — there is no public register. There should be. Building it is the point of this map.
Estimates range from around 82 operational, 14 under construction and 40 approved (2024) to over 120 across industry counts. They used 22% of the country's metered electricity in 2024 (CSO). The figures disagree because no official body publishes a single register.