PlanningLeads

Major projects

Ireland's biggest construction and infrastructure projects, from the first filing

Ireland's largest construction and infrastructure projects: every consent application accompanied by an Environmental Impact Assessment (EIAR) since 2017, across all consent regimes (An Coimisiún Pleanála, foreshore, roads, rail, waste). The major schemes, geocoded, with the applicant and the consent link.

The largest of these are consented directly by An Coimisiún Pleanála, the national planning body that replaced An Bord Pleanála.

2,033 projects tracked · updated weekly · page 5 of 41, projects 201 to 250

Updated weekly from the national EIA portal, so new schemes land here as the portal publishes them. Follow the strategic cases through the An Coimisiún Pleanála tracker and the infrastructure feed.

· checked against the sources below

Mega-projects
2,033
Last 12 months
224
Linear schemes
294
Top regime
An Coimisiún Pleanála

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Galway County Council · 17 Nov 2025

Private applicant

Removal of an existing septic tank and the installation of a waste water treatment system and raised percolation area, together with all associated site works at Tievebaun, Barnanoraun, Co. Galway.

Rural Wastewater
Tievebaun, Barnanoraun, Clifden, Co. Galway, H71HX65
Wicklow County Council · 17 Nov 2025

Roadstone Limited

Eastern Pit Extension and Ancilliary Site Infrastructure

Extension
Dillonsdown, Deerpark, Newpaddocks and Santryhill Townlands, Blessington, County Wicklow
Galway County Council · 14 Nov 2025

CycleØ  IE Limited

Construction of an anaerobic digestion facility to produce renewable biomethane (a direct replacement for fossil fuel natural gas) and high-quality organic fertilser, from farm-sourced organic material. Total GFA of proposed development is c. 2,908.49 sq.m

Site within the townland of Glenloughaun, Ballinasloe, Co. Galway.
An Coimisiún Pleanála · 13 Nov 2025

Private applicant

Section 37L application for permission for [1] works to complete a Deep Water Quay previously permitted under Planning Ref 17/967; and [2] Further development comprising(i) A wastewater pipeline and (ii) new ESB electrical substation

Grid Infrastructure
Ros an Mhil Fishery Harbour Centre, Ros an Mhil, Co. GalwayRef ACP-323895-25
EPA portal
Kildare County Council · 13 Nov 2025

Private applicant

The Proposed Development will consist of a proposed expansion to the brewery currently under construction. It will include a new brewery building; extension to existing brewery building; roasters building; tanker filling stations and all associated works.

Extension
IDA Newbridge Business & Technology Park (Littleconnell), Newbridge, Co. Kildare, W12 R960
Cork County Council · 11 Nov 2025

Roadstone Ltd.

Roadstone is applying for planning permission for the restoration of the former sand pit and associated works at Garryhesta Pit, Ovens, Co. Cork, including minor construction and other ancillary works

Roadstone Garryhesta and Dineens Pit Located in Knockanemore and Garryhesty, Ovens, Co. Cork (centre point ITM X 552004 Y 569036).Ref 25/6476
DLR County Council · 6 Nov 2025

LSRE F V Eden M1 Limited

121no. apartment units and all associated site works

Apartments
The site is located at lands in the townlands of Laughanstown and Cherrywood, in Cherrywood, Dublin 18
Fingal County Council · 3 Nov 2025

D.A. Terminal 3 Limited

Construction of an aviation related cargo handling facility with ancillary office space (GFA) of c. 34, 623.6 sq.m

Lands located within the townland of Huntstown, Swords, Co. Dublin
Dublin City Council · 3 Nov 2025

Platinum Land Limited

Chivers LRD - 621 units in 4no apartment buildings (4-10 storeys), creche and associated development and site works.

Commercial FitoutApartments
Lands at the Former Chivers Factory, Coolock Drive, Coolock, Dublin 17.
Meath County Council · 31 Oct 2025

IB Eggs Ltd

construct 1 No. Poultry Layer House and 1 No. Manure loading store, together with all ancillary structures, (to include 4 No. meal storage bin(s) and soiled water tanks), and all associated site works

Slurry StorageIntensive LivestockAgricultural
Coolnahinch, Moynalty, Kells, Co. MeathRef 2561200
EPA portal
Cork County Council · 30 Oct 2025

Wingleaf Limited

A wind farm which will compromise of 3 no. wind turbines and associated infrastructure, and the continued used of the existing onsite 38kV substation and associated 38kV underground cabling.

Wind EnergyGrid Infrastructure
Townlands of Derreendonee, Curraglass, Cappaboy Beg and Inchi More, County Cork.
Cork County Council · 30 Oct 2025

Castle Rock Homes (Bandon) Ltd

A 7-year planning permission for a Large-scale Residential Development (LRD) comprising of the construction of 212 no. residential units, 3 no. ESB substations, and all associated site development works.

Grid InfrastructureApartments
Knockbrogan, Bandon, Co. CorkRef 25/6376
Wicklow County Council · 30 Oct 2025

Roadstone Limited

Eastern Pit Extension and Ancilliary Site Infrastructure

Extension
Dillonsdown, Deerpark, Newpaddocks and Santryhill Townlands, Blessington, County Wicklow
DLR County Council · 30 Oct 2025

Private applicant

The construction of a multi-storey car park building comprising six-levels of car parking. The building will comprise a total of 853 no. car parking spaces. The proposed development also includes 234 no. surface level car parking spaces.

Lands located to the east of Pottery Road, Dún Laoghaire, Co. Dublin (o the immediate north-west of the Amgen Technology Site (A96 F2A8) and to the immediate south-west of the National Rehabilitation Hospital (A96 RPN4 and A96 E2H2))
Cork County Council · 29 Oct 2025

Breedon Materials Ltd. (t/a Breedon Ireland)

Extension of the existing quarry over an extraction area of c. 12.5 hectares to a level of minus 35mOD, restoration to natural habitat after-uses, and all related ancillary site works within an application area of c. 22.3 hectares.

Extension
Rossmore Carrigtwohill Co. Cork
An Coimisiún Pleanála · 28 Oct 2025

Private applicant

Substitute Consent for development carried out from 11th July 2023 to 20th May 2024 comprising drilling, blasting, dredging, reclamation and associated works for a Deep Water Quay

Marine Coastal
Ros an Mhil Fishery Harbour Centre, Ros an Mhil, Co. GalwayRef ACP-323827-25
EPA portal
DLR County Council · 28 Oct 2025

The Trustees of Dun Laoghaire Golf Club

Substitute Consent for development carried out from 11th July 2023 to 20th May 2024 comprising drilling, blasting, dredging, reclamation and associated works for a Deep Water Quay

Marine Coastal
Ros an Mhil Fishery Harbour Centre, Ros an Mhil, Co. Galway
Offaly County Council · 22 Oct 2025

BD Flood Unlimited Company

15 year development life with application area of 19.5ha. for sand & gravel extraction (wet working) over c.11.7 ha. with mobile aggregate processing (crushing/screening); ancillary site facilities and restoration to ecological habitat and waterbody.

Derryarkin townland, Croghan, Rhode, Co. OffalyRef 2560511
EPA portal
Fingal County Council · 20 Oct 2025

Glenveagh Living Limited

Phase 3 of the wider development of the Ballymastone Lands to accommodate 398 residential units (inc. a mix of apartments, duplexes and houses), a créche, a community space, open space, car parking spaces, bicycle parking spaces, pedestrian/cycle links.

Apartments
Lands at Ballymastone, Donabate, Co.Dublin.
An Coimisiún Pleanála · 20 Oct 2025

Laois County Council

Development of a fluvial flood defence scheme that incudes: the construction of walls and embankments along the River Owenass, some of its tributaries and an industrial site, replacement of Owenass Bridge, and the construction of a pumping station.

Water WastewaterDrainage Flood
Mountmellick, County LaoisRef JA11.323830
EPA portal
Cork County Council · 17 Oct 2025

Ducon Concrete Ltd.

Recommencement of sand and gravel extraction within part of the previously authorised pit (Plan File Ref. No. 11/06269, now expired), over c. 5.6 ha within an overall application area of c. 8.7 ha at Knockanenagark and Tullig More, Coachford, Co. Cork

KNOCKANENAGARK AND TULLIG MORE, COACHFORD, CO. CORK
An Coimisiún Pleanála · 17 Oct 2025

Buirios Limited

The proposed development comprises a ten year permission for a substation, 2.1km underground cable, 2 no. end masts, 1 no. temporary construction compound, vegetation removal, spoil management, site drainage and all ancillary works and apparatus

Grid Infrastructure
Townlands of Clonmore and Strogue in Co. Tipperary Linear developmentRef VA92.323821
EPA portal
An Coimisiún Pleanála · 17 Oct 2025

Limerick City & County Council in partnership with Limerick Twenty

Demolition of buildings and construction of 234 no. residential units; 270 no. student bedspaces, creche, commercial unit and significant public realm works

LandscapingDemolitionCommercial FitoutApartments
Cleeves Riverside Quarter’ between; Stonetown Terrace Road, O’Callaghan Strand, Condell Road, Salesian Primary School and the ‘Fernhill’ estate in the townland of Farranshone More in Limerick City. /Ref ACP-323849-25
EPA portal
Tipperary County Council · 17 Oct 2025

Annaholty Green Energy Limited

A renewable biogas facility producing biomethane through anaerobic digestion. The proposed development will be capable of processing ca. 50,000 tonnes of feedstocks per annum to produce renewable biogas that will feed into the Gas Network Ireland network.

Thornhill and Annaholty, Co. Tipperary (ITM 569414, 665506)
Galway City Council · 13 Oct 2025

Kingston Stables Ltd.

for permission for development of a Large-Scale Residential Development (LRD) for a 10-year planning permission, for provision of 362 no. residential units on a site which extends to 5.37 ha on lands located at Rahoon, Knocknacarra, Galway.

Apartments
Rahoon, Knocknacarra, Galway
Offaly County Council · 9 Oct 2025

BD Flood Unlimited Company

15 year development life with application area of 19.5ha. for sand & gravel extraction (wet working) over c.11.7 ha. with mobile aggregate processing (crushing/screening); ancillary site facilities and restoration to ecological habitat and waterbody.

Derryarkin townland, Croghan, Rhode, Co. Offaly
Galway County Council · 8 Oct 2025

Private applicant

1) refurbishment of an existing cottage and construction of a two-storey extension. (2) installation of a waste water treatment system and associated works. A Natura 2000 Appropriate Assessment Screening Report will be submitted to the Planning Authority

Rural WastewaterExtension
Derryinver, Letterfrack, Co. Galway
Cork City Council · 8 Oct 2025

O'Flynn Construction Co. Unlimited Company

Large Scale Residential Development to include 1,150 no. residential units, a creche, 3 retail units, and all assoicated site development works

Commercial FitoutApartments
Maglin, Carrigrohane and Ballynora (townlands), Ballincollig, Cork
Donegal County Council · 7 Oct 2025

Private applicant

Construction of a one off dwelling house and domestic garage and all associated site development works.

New HouseGarage Shed
Muckros, Donegal Town, Co. Donegal.
Monaghan County Council · 6 Oct 2025

Private applicant

permission to construct 1 No. poultry house together with all ancillary structures (to include meal storage bin(s)) and site works associated with the above development

Intensive LivestockAgricultural
Shanemullagh, Clontibret, Co.Monaghan
Offaly County Council · 30 Sept 2025

Private applicant

Permission to amend the development previously approved under planning ref: 23/60196 by a) omitting 4 previously approved houses and replacing with 3 No. houses, and b) providing for an alteration to the previously approved stock number on the farm.

Roundhill and Derry Upper, Kilcormac, Co. OffalyRef 2560468
EPA portal
Tipperary County Council · 26 Sept 2025

Annaholty Green Energy Limited

A renewable biogas facility producing biomethane through anaerobic digestion. The proposed development will be capable of processing ca. 50,000 tonnes of feedstocks per annum to produce renewable biogas that will feed into the Gas Network Ireland network.

Thornhill and Annaholty, Co. Tipperary (ITM 569414, 665506)Ref 2560984
EPA portal
An Coimisiún Pleanála · 26 Sept 2025

Constant Energy Ltd

16 wind turbines; a rotor diameter of 117m, a hub height of 76.5m and a tip height of 135m. Battery arrays. Meteorological mast. 110 kV Electrical Substation. Underground Cabling. All associated works.

Wind EnergyGrid Infrastructure
Near Killala Co Mayo, in the townlands of Aghaleague, Ballymurphy, Ballynaleck, Barnhill Lower, Barnhill Upper, Barroe, Billoos, Carn, Carrickanass, Carrowmore, Castlelackan Demesne, Castletown, Cloonanass, and others Linear developmentRef ACP-323778-25
EPA portal
An Coimisiún Pleanála · 26 Sept 2025

Cloonkett Green Energy Limited

The Proposed Development consists of a 14 no. turbine wind farm and associated infrastructure including internal access tracks, hard standings, permanent meteorological mast, onsite 220kV loop in/out substation and associated grid connection infrastructure

Wind EnergyGrid Infrastructure
The wind farm and related works are located within the townlands of Carrowreagh East, Cloondrinagh, Cloonkett, Burrenfadda, Shessiv, Craghera, Glenconaun More, Ballyduneen, and Carrowreagh West, County Clare.Ref PAX03.323783
EPA portal
Cork County Council · 26 Sept 2025

Castle Rock Homes (Bandon) Ltd

A 7-year planning permission for a Large-scale Residential Development (LRD) comprising of the construction of 214 no. residential units, 3 no. ESB substations, and all associated site development works.

Grid InfrastructureApartments
Knockbrogan, Bandon, Co. Cork
An Coimisiún Pleanála · 26 Sept 2025

Futurenergy Scart Mountain Designated Activity Company

Proposed construction of a 110kV underground grid connection which will facilitate the connection of the proposed Scart Mountain Wind Farm (ABP Ref. 321522) to the existing electricity transmission system

Wind EnergyGrid Infrastructure
Ballykerin Middle, Ballymacmague North, Carrigaun, Carrowgarriff Beg, Carrowgarriff More, Churchquarter, Colligan More, Colliganmountain, Colliganwood, Coolroe, Glen Lower, Glen Upper and other townlands, Co. Waterford Linear developmentRef ACP-323791-25
EPA portal
Cork County Council · 25 Sept 2025

Breedon Materials Ltd (t/a Breedon Ireland)

Extension of the existing quarry over an extraction area of c. 12.5 hectares to a level of minus 35mOD, restoration to natural habitat after-uses, and all related ancillary site works within an application area of c. 22.3 hectares.

Extension
Rossmore Carrigtwohill Co. Cork
Kildare County Council · 25 Sept 2025

Cozone Ventures Limited

The proposed development will consist of 581 no. residential units, a neighbourhood centre and all associated development, on a site of approximately 15.27 hectares.

Apartments
Lands at Railpark, Maynooth, Co. Kildare
Galway County Council · 25 Sept 2025

Gannow Ltd

A renewable energy development which will comprise of 8 no. wind turbines, and associated infrastructure, including a 38kV on-site substation with underground 38kV cabling to connect to the national grid at the Cashla Substation.

Wind EnergyGrid Infrastructure
Killimor, Cappanasruhaun, Cappaghnanool, Attimonmore South, Gannow, Derrynamanagh, Barrettspark and adjacent townlands, Co. Galway. Linear development
An Coimisiún Pleanála · 24 Sept 2025

Neoen Renewables Ireland Ltd

9 no. wind turbines (180 meters in height), underground electrical cabling (33kv), met mast, upgrades to existing tracks/roads and provision of new roads, drainage, biodiversity enhancement, spoil management, and associated works.

Wind EnergyGrid Infrastructure
The site is located in the townlands of Cloondahamper (Blake), Cloonascragh, Elmhill, Cooloo, Lecarrow, Dangan Eighter, Gorteenlahard, Lissavally and Slievegorm in Co. Galway.Ref ACP-323761-25
EPA portal
Meath County Council · 24 Sept 2025

Arnub Limited

233no. dwellings (195no. houses and 38no. apartment/duplexes) and all assocaited site works

Apartments
The site is located at lands in the townland of Baltrasna, Ashbourne, Co. MeathRef 2561044
EPA portal
Cork County Council · 24 Sept 2025

Dreenacreenig West Wind Farm Limited.

Proposed Wind Farm associated substation and Grid Connection and Turbine Delivery Route Development including all ancillary site works.

Wind EnergyGrid Infrastructure
Various towlands including Derreenacrinnig West, Drimoleague,Barnagowlane West, Glanareagh, Gortnacowly, Ards Beg, Ardrah, Laharanshermeen, Maulraha, Maulikeeve, Derryarkane, Cappanaboul, Skahanagh...... Co Cork Linear development
Limerick City and County Council · 24 Sept 2025

Ballynisky Green Energy Ltd

Wind Farm Development including 6 no. turbines, a 38kV substation and Grid Connection

Wind EnergyGrid Infrastructure
Within the townlands of Ballynisky, Graigoor, Ballyegny More, Kilbradran, Ballysteen, Dunmoylan, Carrons and Lisbane Co. Limerick. Linear development
An Coimisiún Pleanála · 22 Sept 2025

Ballinlee Green Energy Ltd

17 No. Turbine Wind Farm development including 110kV Substation, Underground Grid Connection

Wind EnergyGrid Infrastructure
Ballincurra, Ballingayrour, Ballinlee South, Ballinlee North, Ballinrea, Ballyreesode, Camas North, Camas South, Carrigeen, Knockuregare, Ballybane, Ballynanty, Cahirguillamore, Rockbarton,Grange Co. Limerick Linear developmentRef ACP-323780-25
EPA portal
Cork County Council · 19 Sept 2025

Coomatallini Windfarm (ROI) Limited

Continued operation of an existing wind farm for a further period of 20-years

Wind Energy
Coomatallin and Kippagh, Drinagh, County Cork
Wexford County Council · 18 Sept 2025

Gen7 Renewable Energy Limited

A solar photovoltaic farm and battery energy storage system, which together are referred to as ‘Shelburne Energy Farm', with an operational life of 40 years.

SolarBattery StorageSolar Farm
Townlands of Ballygarvan, Cloonagh and Nash, County Wexford.Ref 20251194W
EPA portal
An Coimisiún Pleanála · 17 Sept 2025

Dara Energy Limited

A proposed wind farm comprising 9 no. turbines, on-site 110kV substation, grid connection route, Turbine Delivery Route and associated works. Please see the public notice to see the full description of development.

Wind EnergyGrid Infrastructure
Within the Local Administrative Boundaries of County Kildare, County Offaly and County Laois. Please see the public notice to see the precise townlands. Linear developmentRef ACP-323728-25
Clare County Council · 16 Sept 2025

Slievenalicka Locally Owned Turbine Ltd.

1no. wind turbine, 38kV substation, borrow pits, peat storage area, upgrades to existing tracks/roads, provision of new roads, underground cabling, and all associated works.

Wind EnergyGrid Infrastructure
The site is located in the townlands of Slievenalicka, Illaunbaun, Drumbaun & Lackamore, County Clare.Ref P2560578
EPA portal
Cavan County Council · 16 Sept 2025

Private applicant

Permission to construct 2 No. Poultry Houses together with all ancillary structures (to include meal bins and solid water tanks) and all associated site works (to include upgrade site entrance)arising from the above proposed development

Intensive LivestockAgricultural
Lecks Shercock, Co. CavanRef 2560564
EPA portal
An Coimisiún Pleanála · 16 Sept 2025

RWE Renewables Ireland Ltd

A proposed wind farm, 110kV substation and associated works. The wind farm will comprise 11 turbines each with tip height range of 179.25 m to 180 m; a rotor diameter range from 149.1m to 155m; and a hub height range of 102.5m to 105m

Wind EnergyGrid Infrastructure
Beagh, Beagh More, Cloonbar, Cloonweelaun, Cloonnaglasha, Cloonteen, Corillaun, Derrymore, Ironpool, Shancloon, Toberroe and Tonacooleen, County GalwayRef PAX07.323699
EPA portal

From the Briefs desk

Sources

Status, stated precisely: the Planning and Development Act 2000 as amended and its 2001 Regulations are the in-force basis for EIA classes and thresholds described here. The Planning and Development Act 2024 was enacted in 2024 and is being commenced in stages, so only the provisions already commenced apply.