Regional guides › Ireland & Dublin
AI data centers in Ireland & Dublin
Dublin is the canonical moratorium market: grid-constrained, politically saturated, and the leading indicator for how European grid operators gate new data-center load — connection agreements now hinge on dispatchable-generation and flexibility commitments.
Where the deltas are derived
- Chapter 3.2 — Grid Interconnection, Queues & Speed-to-Power
- Chapter 3.4 — Energy Supply Strategy: Grid PPA, BYOP & Co-Location
- Chapter 3.9 — Permitting, Regulatory, Environmental & the Critical Path
- Chapter 4.2 — Utility Interconnect, On-Site Substation & MV Distribution
- Chapter 15.8 — Grid Impact, Energy-Systems Integration & Grid Services
- Appendix G — Regional & International Design Deltas: Consolidated Quick-Reference Crosswalk
Ireland & Dublin in the register
| Figure | Value | As of | Source |
|---|---|---|---|
| share of Ireland's national electricity used by data centers in 2024 (up from ~5% in 2015); ~80% renewable + self-supply mandate to reconnect · Ch 3.13 | ~22% | 2025 | CRU / EirGrid; KPMG Ireland |
Regulatory watchlist
| Rule | Threshold | Status | Verified |
|---|---|---|---|
| EU — EED Art. 26 (Dir. 2023/1791) — waste-heat recovery cost-benefit analysis required | >1 MW total rated input | In force | 2026-06 |
| EU — EED Art. 12 / Delegated Reg. (EU) 2024/1364 — mandatory DC energy/water/PUE reporting to EU database | ≥500 kW installed IT | In force (annual reporting) | 2026-06 |
| EU — CSRD 'Omnibus' simplification — sustainability-reporting scope & timelines being amended | large-undertaking thresholds under revision | PENDING — verify final scope/dates | 2026-06 |