Industrial-emissions licence application

Microsoft Operations Ireland Ltd data centre in Clondalkin, Ireland

Latest document dated 1 Mar 2023, from Environmental Protection Agency (Ireland). Official document

Location of the project in Europe. Grey dots: other projects in the index.

backup generators: 41
MW of generator thermal input: 212.6

The backup fleet in the filing

Each block is one generator set: 41 in all.

Timeline

Public documents for this project, and what our daily checks found.

1 Mar 2023
Industrial-emissions licence application
Environmental Protection Agency (Ireland). Official document
9 Nov 2026
Official document online at our check
Checked every day since 9 Nov 2026.
Licence Display windows, objection deadlines and every amendment, with page references

The record

Standby Atlas recordIE-DUB-CLONDALKIN-MICROSOFT-DB3-5

Location: Clondalkin (Grange Castle South Business Park), Ireland
Operator or project company: Microsoft Operations Ireland Ltd
Stage: Industrial-emissions licence application
Filing date: 1 Mar 2023
IT load: Not stated in the filing
Grid connection: Not stated in the filing
Backup generators: 41
Generator thermal input: 212.6 MW
Engine makes named: Not named in the filing

Source: Environmental Protection Agency (Ireland). Checked on 9 November 2026.

This record as JSON

What the licences add for this project

Exact engine models, abatement, fuel storage and permitted hours in the Backup Fleet licence; the dated history of every filing; grid and on-site power; and, from February 2027, ownership graded by evidence. Or order this project as a dossier for €490.