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Wind farm grid connection works proposed at CROAGHNASHALLOG, DUNGLOE, Co. Donegal

21 April 2026 · Permission.ie Planning Wire · from the Donegal County Council planning register · published 1 September 2026

An applicant lodged plans with Donegal County Council on 21 April 2026 for a wind farm grid connection works at CROAGHNASHALLOG, DUNGLOE. The application seeks a 10-year permission, an operational life of 35 years and the accelerated RED III consenting route for renewables.

Key facts

Reference
2660692
Planning authority
Donegal County Council
Location
CROAGHNASHALLOG, DUNGLOE, LETTERKENNY PO
Received
21 April 2026
Application type
PERMISSION
Site area
25.2 hectares
Stated capacity
4.9 MW
Turbine height
86 m
Permission sought
10 years
Operational life
35 years
Status
INCOMPLETED APPLICATION
Submissions until
25 May 2026 (closed)

In context

It is one of 9 wind energy applications Donegal County Council has received in the past twelve months, against 61 nationally. Of the 85 such applications decided by councils in the past three years, 74% 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 Donegal County Council register. This is the source for every figure in the story above.

10 YEAR PLANNING PERMISSION AND A 35 YEAR OPERATIONAL LIFE FOR THE INSTALLATION AND OPERATION OF FIVE (5) WIND TURBINES, EACH WITH A MAXIMUM TIP HEIGHT OF 86M AND A TOTAL CAPACITY OF 4.9 MW, CONSTRUCTION OF ASSOCIATED FOUNDATIONS, CRANE BASES, AND HARDSTANDING AREAS (TOTAL AREA APPROXIMATELY 2,625 M²), ON-SITE MEDIUM VOLTAGE (MV) SUBSTATION TO ESB NETWORKS SPECIFICATIONS, WITH APPROXIMATELY 2.5KM OF UNDERGROUND 20KV CABLE CONNECTING TO THE EXISTING ESB DUNGLOE 38KV SUBSTATION, CONSTRUCTION OF APPROXIMATELY 2KM OF INTERNAL ACCESS TRACKS, INSTALLATION OF ON-SITE SPOIL DEPOSITION AREAS, LAYDOWN AREAS, AND TEMPORARY CONSTRUCTION COMPOUND, INCLUDING WELFARE FACILITIES AND MATERIALS STORAGE, PROVISION OF SERVICE ACCESS FOR LIGHT VEHICLES VIA THE EXISTING DIAMOND ROAD, PROVISION OF TEMPORARY DELIVERY ACCESS VIA THE EXISTING N56, INSTALLATION OF APPROXIMATELY 1.2KM OF UNDERGROUND CABLING CONNECTING THE TURBINES AND ERECTION OF SITE SIGNAGE AND ALL ANCILLARY SITE DEVELOPMENT WORKS. THE SITE OF THE PROPOSED DEVELOPMENT HAS A TOTAL AREA OF C.25.24 HECTARES. THE DEVELOPMENT IS COVERED BY THE PROVISIONS OF THE (RED III) RENEWABLE ENERGY DIRECTIVE III (DIRECTIVE (EU) 2023/2413). A NATURA IMPACT STATEMENT (NIS) ACCOMPANIES THIS APPLICATION

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.

For print or broadcast

Source: Permission.ie analysis of the national planning register, "Wind farm grid connection works proposed at CROAGHNASHALLOG, DUNGLOE, Co. Donegal", 21 April 2026. https://www.permission.ie/news/donegal-county-council/2660692

For the web (with link)
<p>Source: <a href="https://www.permission.ie/news/donegal-county-council/2660692">Wind farm grid connection works proposed at CROAGHNASHALLOG, DUNGLOE, Co. Donegal</a>, Permission.ie analysis of the national planning register, 21 April 2026.</p>
Full application record

Map, site boundary, timeline and nearby applications for 2660692.

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