← Planning Wire

Wind energyDecisionOffaly

Offaly County Council grants permission for 4-turbine wind farm at Clonarrow or Riverlyons, Killoneen, Co. Offaly

30 January 2026 · Permission.ie Planning Wire · from the Offaly County Council planning register · published 1 September 2026

Offaly County Council granted permission on 30 January 2026 for a 4-turbine wind farm at Clonarrow or Riverlyons, Killoneen, an application first lodged on 23 May 2025.

Key facts

Reference
2560189
Planning authority
Offaly County Council
Location
Clonarrow or Riverlyons, and Killoneen, Co. Offaly.
Received
23 May 2025
Application type
PERMISSION
Site area
34.2 hectares
Turbines
4
Permission sought
10 years
Operational life
35 years
Status
APPLICATION FINALISED
Decision
CONDITIONAL
Decision date
30 January 2026

In context

It is one of 3 wind energy applications Offaly 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 applicant, or anyone who made a submission on the application, can appeal the decision to An Coimisiún Pleanála within four weeks of 30 January 2026. If no appeal is lodged, the council’s decision stands and a final grant issues. The applicant sought a 10-year permission, which sets how long they have to start the development.

The development description, as lodged

Verbatim from the Offaly County Council register. This is the source for every figure in the story above.

for the erection of 4 wind turbines. A 10-year planning permission and 35 year operational life from the date of commissioning of the entire wind farm is being sought. The planning application will be accompanied by an Environmental Impact Assessment Report (EIAR) and Natura Impact Statement (NIS). See full Development Description in attached document '7048 CWF - Development Description'.

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, "Offaly County Council grants permission for 4-turbine wind farm at Clonarrow or Riverlyons, Killoneen, Co. Offaly", 30 January 2026. https://www.permission.ie/news/offaly-county-council/2560189

For the web (with link)
<p>Source: <a href="https://www.permission.ie/news/offaly-county-council/2560189">Offaly County Council grants permission for 4-turbine wind farm at Clonarrow or Riverlyons, Killoneen, Co. Offaly</a>, Permission.ie analysis of the national planning register, 30 January 2026.</p>
Full application record

Map, site boundary, timeline and nearby applications for 2560189.

All wind energy applications

The full register view, with a map and decision statistics.

Get stories like this the day they are lodged

A county watch emails you every new application in Offaly the week it appears.

Set up alerts