100MW Battery Energy Storage Station with 53 battery containers and associated equipment…

What changed

Updated in the retained record: Source status, Grant recorded, Further information received, Expiry date.

Observed: 30 September 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns Clondallow , Birr , Co. Offaly. Proposal excerpt: “100MW Battery Energy Storage Station with 53 battery containers and associated equipment, with a control room container, site entrance, and all associated works”

Location & nearby applications

Clondallow , Birr , Co. Offaly

The marker is the source location, not the site boundary. Open larger map · Map © OpenStreetMap contributors.

Nearby applications

Closest retained records in this county within 5 km, measured between map points. Proximity does not establish a shared site.

• a new dwelling house, wastewater treatment system, bored well, driveway, entrance and all associated site worksAbout 2.1 km · Clonrah and Glaster , Birr , Co. OffalyRef 2660355 · Permission granted with conditions
• change of use of the existing derelict Head Gardener’s House to short-term letting accommodation. The works will include alte…About 2.8 km · Head Gardener’s House Birr Castle Demesne , Birr , Co. OffalyRef 2560519 · Withdrawn
• is being sought for the following: a) Partial demolition of a derelict structure and outbuildings. b) Construction of foundat…About 3.0 km · Boolinarig Little , Birr , Co. OffalyRef 2660372 · Permission granted with conditions
• a) Partial demolition of a derelict structure and outbuildings. b) Construction of foundations and sub floor for the refurbis…About 3.0 km · Boolinarig Little , Birr , Co. OffalyRef 2660354 · Incompleted Application
• (A) WORKS CARRIED OUT TO THE REAR OF THE PROPERTY TO STABILISE THE DILAPIDATED ROOF AND STRUCTURE THEREOF CULMINATING IN EXTE…About 3.4 km · EMMET SQUARE AND TO THE RETURN JUNCTION OF O'CONNELL STREET , TOWNPARKS BIRR , CO.OFFALYRef 2662 · Further Information

Documents & sources

Offaly County Council · Reference 2560367

• Acknowledgement / Validation Letter
• Application - Cover Letter
• Application Form - Part A
• Archaeology Report
• Archaeology Report
• Chief Executives Order
• Chief Executives Order
• Drawings - General
• Drawings - General
• Drawings - General
• Drawings - General
• F.I. Clarification Letter
• F.I. Publication Request Letter
• F.I. Receipt Ack. Letter
• F.I. Receipt Ack. Letter
• F.I. Receipt Ack. Letter
• F.I. Received Doc.
• F.I. Received Doc.
• F.I. Received Doc.
• F.I. Request Letter
• Final Grant
• Habitat Directive Screening Report
• Land owner consent
• Landscape Plans
• Newspaper Notice
• Notice of FI received to PB and Submitters
• Notification of Decision
• Notification of Decision Letter to third parties
• Other Assessments
• Other Assessments
• Other Assessments
• Other Assessments
• Other Assessments
• Other Assessments
• Planners Report
• Planners Report
• Report Received from External Body
• Report Received from Internal Staff
• Report Received from Internal Staff
• Report Received from Internal Staff
• Report Request Letter to External Body
• Significant FI News Paper Notice
• Significant FI Site Notice
• Site layout plan
• Site location map
• Site location map
• Site Notice
• Submission
• Submission
• Submission Acknowledgment
• Submission Acknowledgment
• Submission Acknowledgment
• Submission Receipt
• Validation Check List
• Water Supply Plans

Source: local authorities / National Planning Applications. Contains Irish Public Sector Data licensed under CC BY 4.0 where supplied by NPAD. Linked documents may have separate reuse terms.