The Register of Planning Applications · Éire

Monday 31 August 2026

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2560367

CONDITIONAL

Offaly - Offaly County Council

Proposed Development

100MW Battery Energy Storage Station with 53 battery containers and associated equipment, with a control room container, site entrance, and all associated works

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    15 Aug 2025

  2. Further information requested

    6 Oct 2025

  3. Further information received

    6 Mar 2026

  4. Decision: CONDITIONAL

    19 Aug 2026

  5. Decision due

    20 Aug 2026

Application Details

Location
Clondallow , Birr , Co. Offaly
Applicant
N/A
Application Type
PERMISSION
Planning Authority
Offaly County Council
Site Area
1.9 ha

Timeline

Registration Date
15 August 2025
Status
DECISION MADE
Decision
CONDITIONAL
Decision Date
19 August 2026

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

1m
2560286N/A4 Jul 2025

100MW Battery Energy Storage Station with 53 battery containers and associated equipment, with a control room container, site entrance, and all associated works

Clondallow , Birr , Co. Offaly

1m
2460061N/A1 Mar 2024

100MW Battery Energy Storage Station with 53 battery containers and associated equipment, with a control room container, site entrance, and all associated works

Clondallow , Birr , Co. Offaly

1.2km
21342CONDITIONAL4 Jun 2021

CONSTRUCTION OF A PROPOSED TWO-STOREY DWELLING, INTEGRATED DOMESTIC GARAGE, A PROPOSED SEPTIC TANK WITH PERCOLATION AREA, A BORED WELL, AND ALL ASSOCIATED SITEWORKS, INCLUDING A PROPOSED SITE ENTRANCE

KILNAGLINNY , BIRR , CO. OFFALY

1.3km
21694N/A8 Nov 2021

INSTALLATION OF A REPLACEMENT EFFLUENT TREATMENT SYSTEM TOGETHER WITH PERCOLATION AREA AND ALL ASSOCIATED SITEWORKS

WOODFIELD OR TULLYNISK , BIRR , CO OFFALY

1.3km
21733CONDITIONAL29 Nov 2021

INSTALLATION OF A REPLACEMENT EFFLUENT TREATMENT SYSTEM TOGETHER WITH PERCOLATION AREA AND ALL ASSOCIATED SITE WORKS

WOODFIELD OR TULLYNISK , BIRR , CO. OFFALY

1.3km
17252CONDITIONAL12 Jul 2017

TO CONSTRUCT A FARM BUILDING FOR THE HOUSING OF LIVESTOCK INCLUDING SLATTED AREAS OVER TWO UNDERGROUND EFFLUENT STORAGE TANKS, COMPLETED WITH ASSOCIATED SITEWORKS AND FOR THE PURPOSES OF AGRICULTURE

CLONDALLOW , BIRR , CO OFFALY

1.3km
21704CONDITIONAL12 Nov 2021

THE CONSTRUCTION OF A SINGLE STOREY DOMESTIC GARAGE (56 SQ.M) TO THE REAR OF THE EXISTING HOUSE

TURNERSGLASTER , BIRR , CO. OFFALY

1.3km
18224CONDITIONAL28 May 2018

CONSTRUCTION OF A FOUR-BEDROOM DETACHED DWELLING HOUSE, PART SINGLE-STOREY, PART TWO-STOREY (176M2), WITH ASSOCIATED SEPTIC TANK AND WASTEWATER TREATMENT SYSTEM

TURNERSGLASTER , BIRR , CO OFFALY

1.4km
21732CONDITIONAL29 Nov 2021

INSTALLATION OF A NEW EFFLUENT TREATMENT SYSTEM TOGETHER WITH PERCOLATION AREA AND ALL ASSOCIATED SITE WORKS

WOODFIELD OR TULLYNISK , BIRR , CO. OFFALY

1.6km
18545N/A4 Dec 2018

1. CONSTRUCTION OF PLANT ROOM/GARAGE TO REAR AT BASEMENT LEVEL PROVIDING ADDITIONAL FLOOR AREA OF 39.8 M2, DOUBLE GARAGE DOOR ON REAR (WEST) ELEVATION AND 1 NO. WINDOW & 1 NO. DOOR WITH SIDE WINDOW ON SIDE (SOUTH) ELEVATION. 2. INCREASE IN OVERALL FLOOR AREA OF HOUSE BY 55M2 - MADE UP OF GROUND FLOOR 33M2, FIRST FLOOR 16M2 AND BASEMENT 6M2. 3. OMISSION OF DETACHED GARAGE TO REAR OF MAIN HOUSE. 4. ERECTION OF STEEL SHED TO REAR OF HOUSE (15M2). 5. CHANGE OF 1 NO. WINDOW TO DOOR WITH SIDE WINDOW ON SIDE (NORTH) ELEVATION. 6. CONSTRUCTION OF EXTERNAL RENDERED BLOCK WALL AT FRONT (EAST) OF DWELLING 5.9M LONG & 2.4M HIGH. 7. CONSTRUCTION OF EXTERNAL RENDERED BLOCK WALL AT REAR (WEST) OF DWELLING 29M LONG & 2.4M HIGH. 8. CONVERSION OF PART OF EXISTING PLANT ROOM / GARAGE TO FRONT AT BASEMENT LEVEL TO HABITABLE USE. 9. CHANGE OF EXISTING GRASS LAWN AREA (C. 70M2) IN FRONT GARDEN TO GRAVEL HARDSTANDING. 10. CHANGE OF EXISTING GRASSED AREA AT REAR OF HOUSE (C. 390M2) TO GRAVEL HARDSTANDING. 11. NEW WWTS WITH PERCOLATION AREA TO REAR OF PROPERTY - ON FOOT OF GRANT OF PERMISSION REF. PL2/99/902

BALLAGHANOHER , BIRR , CO. OFFALY

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