🌬️ Onshore wind farm

Slieve Kirk (formerly Altahullion Phase III & Glenconway 2)
Co. Derry / Londonderry

Recorded in WhichWindTurbine: 12 wind turbines in operation. Point the app at one of them to see its profile in real time.

12
turbines
27.6 MW
MW total
2.3 MW
per turbine

📍 12 turbines mapped — each dot is a turbine recorded in the database. Average position: 54.96658 N · 7.03127 W.

Slieve Kirk (formerly Altahullion Phase III & Glenconway 2)

12 turbines · operational · Co. Derry / Londonderry

Wind farm facts

StatusOperational
County / regionCo. Derry / Londonderry
Turbines12
Installed capacity27.6 MW
Turbine capacity2.3 MW
Tip heightnot recorded
Operator (or applicant)Scottish and Southern Energy (SSE)
Turbine manufacturernot recorded
Turbine modelnot recorded
Open this wind farm in WhichWindTurbine Interactive map + augmented-reality identification on site

♻️ Project timeline

Dated milestones from the UK Renewable Energy Planning Database (REPD), Q2 2026 — not estimates.

→ ~20362010201520202025today12345
  1. 1Jan 2007 — Application submitted
  2. 2Sep 2010 — Permission granted
  3. 3Sep 2012 — Permission expired
  4. 4Oct 2012 — Under construction
  5. 5Nov 2013 — Operational

DevelopmentConstructionOperationAhead (repowering horizon at 22 years)

From application to operation, this scheme took about 6 years.

Source: Renewable Energy Planning Database, Department for Energy Security and Net Zero, Open Government Licence v3.0. REPD ref 3955.

What the register tells us

The application was determined in about 44 months. Construction to first power took about 13 months. A planning permission on this site expired in September 2012. The scheme has been operating for about 13 years. That works out at 2.3 MW per turbine on average.

Nearby

See all wind farms in Co. Derry / Londonderry.

Sources and dates

DataSourceExtract
Site, capacity, status, planning milestonesRenewable Energy Planning Database (DESNZ, Open Government Licence v3)Q2 2026, published 03/08/2026
Turbine positionsOpenStreetMap contributors (ODbL)19/08/2026
Manufacturer and modelOpenStreetMap tags, unverified — REPD does not record turbine models. Known for 41 % of UK turbines (manufacturer) and 32 % (model); some values are propagated within a site and may be wrong.19/08/2026

Public data may lag behind operator figures. Spotted an error? Suggest a correction from the app.