Battery storageLodgedGalway
240 MW / 240 MWh battery storage plant proposed at Somerset, Ireland, Co. Galway
24 April 2026 · Permission.ie Planning Wire · from the Galway County Council planning register · published 1 September 2026
An applicant lodged plans with Galway County Council on 24 April 2026 for a 240 MW / 240 MWh battery storage plant at Somerset, Ireland.
Key facts
- Reference
- 2660632
- Planning authority
- Galway County Council
- Location
- Somerset, Co Galway, Ireland
- Received
- 24 April 2026
- Application type
- PERMISSION
- Site area
- 3 hectares
- Stated capacity
- 240 MW
- Storage capacity
- 240 MWh
- Status
- INCOMPLETED APPLICATION
- Submissions until
- 28 May 2026 (closed)
In context
It is one of 3 battery storage applications Galway County Council has received in the past twelve months, against 59 nationally. Of the 72 such applications decided by councils in the past three years, 78% were granted.
What happens next
The five-week window for public submissions has closed. The council normally decides within eight weeks of the application being lodged, unless it requests further information, which stops the clock.
The development description, as lodged
Verbatim from the Galway County Council register. This is the source for every figure in the story above.
for a 240MWh Battery Energy Storage Systems facility within a total site area of up to 3.02 hectares. The development will include: 1 No. 38kV Substation Compound including 1 No. Single Storey Electrical Substation Building with an area of 69m2 and Associated Switchgear, 12 No. Electrical Inverters, and 6 No. Electrical Transformers, 31 No. Containerised Battery Storage Modules on concrete plinths, Access Tracks and new site entrance, associated electrical cabling and ducting, security gates, perimeter security fencing, CCTV security monitoring and lighting system, landscaping works and all associated ancillary infrastructure
Cite this story
Free to quote, reproduce and republish with attribution (CC BY 4.0). Every figure on this page is traceable to the council record linked above; please link to this page so readers can check it too.
Source: Permission.ie analysis of the national planning register, "240 MW / 240 MWh battery storage plant proposed at Somerset, Ireland, Co. Galway", 24 April 2026. https://www.permission.ie/news/galway-county-council/2660632
<p>Source: <a href="https://www.permission.ie/news/galway-county-council/2660632">240 MW / 240 MWh battery storage plant proposed at Somerset, Ireland, Co. Galway</a>, Permission.ie analysis of the national planning register, 24 April 2026.</p>
Map, site boundary, timeline and nearby applications for 2660632.
Galway planning registerEvery application lodged in Galway, updated daily.
Get stories like this the day they are lodged
A county watch emails you every new application in Galway the week it appears.
Set up alerts