SD24A/0164W
Ten-year planning permission is sought for the expansion of existing Google Ireland Limited operations at Grange Castle Business Park South, Dublin, including the development of a 72,400m² data storage facility which will incorporate data halls with associated support areas, a high voltage compound, offices and staff facilities, a loading area, mechanical and electrical yards, internal and external utilities, security fence and gates, landscaping including acoustic screening, 2 no. stormwater attenuation ponds, additional internal vehicle and pedestrian infrastructure, together with ancillary buildings and site infrastructure. The development also includes the creation of a new active travel thoroughfare connecting Grange Castle Business Park South and Profile Park Road.
Core Refusal Reason
The proposal was refused due to insufficient electricity grid capacity, inadequate on-site renewable energy provision, and the failure to protect existing green infrastructure and biodiversity on the site.
Decision Maker's Conclusion
- The applicant failed to demonstrate that the electricity network has sufficient capacity or that the development would be powered by adequate on-site renewable energy and district heating connections.
- There is a lack of clarity regarding the applicant's Power Purchase Agreements (PPAs) and the specific impact the operational development would have on the national power supply from 2027 onwards.
- The proposed development would negatively impact the local environment through the culverting of a stream and the removal of hedgerows, failing to meet the required Green Space Factor and green infrastructure protection standards.