Planning application · Carlow County Council

A 10-year permission for the development at Kellistown East

Kellistown East, Co. Carlow

2660287 · CarlowLodged

6.5 ha · Lodged

Planning application 2660287 to Carlow County Council: A 10-year permission for the development, at Kellistown East. A council decision is due by 12 November 2026.

Timeline

  1. Application lodged
  2. Council decision due

Key facts

Reference
2660287
Planning authority
Carlow County Council
Received
18 Sept 2026
Decision due
12 Nov 2026
Status
Lodged
Use
Utilities
Floor area (estimated)
65,000 m²
Read from the description, not stated on the register.
Site area
6.5 ha

Proposed development

a 10-year permission for the development. The development will consist of the construction of BESS, tail-fed 220kV step-up transformer and all associated ancillary development on ca.6.5 hectare (‘ha’) site consisting of: (i) 210 BESS units each containing six power conversion system units; (ii) 30 static smart transformer stations units; (iii) 60 distribution transformers units; (iv) one auxiliary services building; (v) one office building; (vi) one control building; (vii) one storage building; (viii) one tail-fed 220 kV step-up transformer; (ix) one auxiliary transformer; (x) one Independent Power Producer (‘IPP’) building with two switchgear rooms and auxiliary systems; (xi) one underground firewater retention holding tank (ca.350m³ capacity); (xii) one firewater tank (ca.250m³ capacity); (xiii) one infiltration basin (ca.1,689m³ capacity); (xiv) upgrade works to the existing Site entrance; (xv) internal access tracks between the BESS units, IPP Building and Site entrance; (xvi) underground electrical and communications cabling within private lands; (xvii) one temporary construction compound; (xviii) landscaped berms of up to ca.3m in height; (xix) perimeter security fencing of up to 2.4m in height and security gates; (xx) pole-mounted security cameras; and (xxi) all associated ancillary site development, landscaping and reinstatement works. A 40-year operational life from the date of full commissioning of the entire BESS project is being sought for the proposed development (other than temporary works specified above), and the subsequent decommissioning. A Natura Impact Statement will accompany the planning application

Planning status

The application has been lodged and validated. The council has eight weeks to decide, unless it asks for further information. The council's decision is due by 12 Nov 2026.

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Related

About this page: the facts above come from the statutory public planning register kept by Carlow County Council and are refreshed weekly (last updated 5 Oct 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.

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