Ennis data centre
Ennis, Ireland
200MWIT Capacity
2.3Mgal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Water
59.8dB(A)AI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Est. Noise
About this facility
Ennis data centre is a 200 MW data center in Ennis, Ireland, currently planned. Estimated water use is about 2,282,446 gal/day.
Art Data Centres has planning approval for a six-data-hall, 200MW campus on 145 acres outside Ennis, County Clare, with investment expected to exceed €1.6bn across three phases. Opponents including Friends of the Irish Environment and Futureproof Clare challenged it; the Supreme Court dismissed a leave-to-appeal request in October 2026. The project still needs an electricity connection before construction, expected in 2027.
Last updated: November 7, 2026
- IT Power Capacity
- 200 MW· research_agent
- Water Usage
- 2,282,446 gal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Zoning
- Not available
- Distance to Residential
- Not available
- County / District
- Not available
- Region
- Not available
Sources
- rte.ie · retrieved 2026-11-06
- irishtimes.com · retrieved 2026-11-06
- clare.fm · retrieved 2026-11-06
- datacentrereview.com · retrieved 2026-11-06
- clare.fm · retrieved 2026-11-06
- rte.ie · retrieved 2026-11-06
- AI Estimate · retrieved 2026-11-07
Frequently asked questions
- What is Ennis data centre?
- Ennis data centre is a 200 MW data center in Ennis, Ireland, currently planned. Estimated water use is about 2,282,446 gal/day.
- Where is Ennis data centre located?
- Ennis data centre is located in Ennis, Ireland.
- How big is Ennis data centre?
- Ennis data centre has an IT power capacity of 200 MW.
- Is Ennis data centre operational?
- Ennis data centre is currently planned. Milestone dates are sourced from public planning records as they become available.
- How much water does Ennis data centre use?
- Ennis data centre has an estimated water use of about 2,282,446 gallons per day.