# MicrosoftGrangeCastlecampus (Units74–76)

MicrosoftGrangeCastlecampus (Units74–76) is a data centre project in Microsoft Dublin Data Center Campus, Unit 74-76 Grange Castle Business Park, Nangor Road, Clondalkin, Dublin, D22 A259. The reported operator is Microsoft Ireland Operations Limited.

Canonical: https://eloragrid.ai/land-grid/data-centres/ireland/microsoftgrangecastlecampus-units7476-fbe358b19294
Status: Operating
Operator: Microsoft Ireland Operations Limited
Evidence reviewed: 2026-11-10

## About this location

MicrosoftGrangeCastlecampus (Units74–76) is a data centre project in Microsoft Dublin Data Center Campus, Unit 74-76 Grange Castle Business Park, Nangor Road, Clondalkin, Dublin, D22 A259. The reported operator is Microsoft Ireland Operations Limited.

## Status evidence

2025annualenvironmentalreport filed in2026 records substantial purchasedelectricity at a namedDCinstallation; latest documentaryoperation evidence is reportingyear2025, not an independent2026siteinspection.

## Location evidence

Officialplanningpoint explicitly names MicrosoftDUBcampus. EPAthree licenceaddresses name the sameUnits74–76GrangeCastlecampus; individualbuildingstatus differs.

## Electrical work and project likelihood

Probability not assessed. Planning stage is not a calibrated probability.

## Sources

- [EPA P1187-01](https://data.epa.ie/leap/api/v1/Licence/fulllbyid?licence_id=981477df-4508-47ea-aa73-de913da42807) — 2023-07-04
- [2025AER P1187](https://leap.epa.ie/docs/756ed289-739f-4a3f-85ce-c0e411c991ab.pdf) — 2026-03-31
- [South Dublin County Council ED25/0053](https://planning.agileapplications.ie/southdublin/application-details/68566) — 2025-08-05
- [South Dublin County Council ED24/0060](https://planning.agileapplications.ie/southdublin/application-details/67175) — 2024-11-26
- [South Dublin County Council ED26/0001](https://planning.agileapplications.ie/southdublin/application-details/69623) — 2026-02-09
- [South Dublin County Council SD20A/0283/EP](https://planning.agileapplications.ie/southdublin/application-details/70427) — 2026-07-21
- [South Dublin County Council SD20A/0283](https://planning.agileapplications.ie/southdublin/application-details/59672) — 2021-03-29
- [EPA P1190-01](https://data.epa.ie/leap/api/v1/Licence/fulllbyid?licence_id=de822cad-7db2-43f0-a81e-013998ba874b) — 2023-06-14
- [2025AER P1190](https://leap.epa.ie/docs/9019c07a-0ea9-47b4-8d4e-e7bd5019af9e.pdf) — 2026-03-31
- [South Dublin County Council ED25/0053](https://planning.agileapplications.ie/southdublin/application-details/68566) — 2025-08-05
- [South Dublin County Council ED24/0060](https://planning.agileapplications.ie/southdublin/application-details/67175) — 2024-11-26
- [South Dublin County Council ED26/0001](https://planning.agileapplications.ie/southdublin/application-details/69623) — 2026-02-09
- [South Dublin County Council SD20A/0283/EP](https://planning.agileapplications.ie/southdublin/application-details/70427) — 2026-07-21
- [South Dublin County Council SD20A/0283](https://planning.agileapplications.ie/southdublin/application-details/59672) — 2021-03-29
- [EPA P1191-01](https://data.epa.ie/leap/api/v1/Licence/fulllbyid?licence_id=c5f43f21-2cbc-4425-a4b8-e68fbeca31f1) — 2023-07-05
- [South Dublin County Council ED25/0053](https://planning.agileapplications.ie/southdublin/application-details/68566) — 2025-08-05
- [South Dublin County Council ED24/0060](https://planning.agileapplications.ie/southdublin/application-details/67175) — 2024-11-26
- [South Dublin County Council ED26/0001](https://planning.agileapplications.ie/southdublin/application-details/69623) — 2026-02-09
- [South Dublin County Council SD20A/0283/EP](https://planning.agileapplications.ie/southdublin/application-details/70427) — 2026-07-21
- [South Dublin County Council SD20A/0283](https://planning.agileapplications.ie/southdublin/application-details/59672) — 2021-03-29

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Nearby infrastructure does not establish an electrical connection, available capacity or an open tender.