No.77 of 650 · approved, not built MP: Órfhlaith Begley (Sinn Féin) Northern Ireland

West Tyrone

West Tyrone has 84 MW of clean power (all onshore wind) approved and still not built: enough to supply a year's electricity to 74,000 homes. When the wires are too full to carry the power, Britain pays wind farms to switch off instead. No wind farm here is paid that way — almost all of it goes to wind farms in Scotland. Northern Ireland is on the all-Ireland grid, so Britain's grid bottlenecks do not reach bills here in the same way. There is also 493 MW of wind running here on the local network. If that gets switched off, no national record shows it.

Not visible
here
493 MW of wind is running in this constituency, but it sits on the local network rather than the national grid — so if it is paid to switch off, no national record shows it. That is why this seat has no figure here: not because nothing happens, but because nobody publishes it. The £ figure for this seat is a floor, not a zero.
84 MW
of clean power — all onshore wind — approved and still not built, enough to supply a year's electricity to 74,000 homes — about as many homes as this constituency has. Approved at least two years ago; waiting on the grid, not on planning. That is 0.2× the renewable capacity actually running here.
29 projects · planning database (REPD), July 2026 · how we worked this out
Different
grid
Northern Ireland is part of the all-Ireland Single Electricity Market, not the GB grid, so the GB grid-gap bill does not apply here.

The waiting list

3 of 29 waiting projects · years since approval
Pigeon Top 27 MW
13.7 YRS
Clunahill Wind Farm 21 MW
11.5 YRS
Craignapapple Wind Farm 14 MW
8.5 YRS

Every approved, unbuilt project

approved 24+ months ago, still not generating · planning database, July 2026
SiteTechnologyEnough forCapacityApprovedWaiting
Pigeon TopDooish, Drumquin, OmaghWind Onshore24,000 homes27.0 MW2012-1113.7 yrs
Clunahill Wind FarmDrumquinWind Onshore18,000 homes21.0 MW2015-0211.5 yrs
Craignapapple Wind FarmTownland of Craignagapple aprx 650m west of Legalougha Bridge and approx 200m east of Owenmore Bridge 8.5km east of Strabane, BT82 0SRWind Onshore12,000 homes13.8 MW2018-018.5 yrs
GronanGolandun Dolan, Killeter, CastledergWind Onshore8,000 homes9.2 MW2018-127.6 yrs
Cloghfin RoadLands 487M NE 405M NE and 569M, 190 Cloghfin Road, Sixmilecross, Omagh, Co TyroneWind Onshore4,200 homes4.8 MW2019-047.3 yrs
Segully Road, Drumquin - Wind Turbine615m South East of 30 Segully Road, DrumquinWind Onshore1,700 homes2.0 MW2023-122.6 yrs
Power Generation Development in Castlederg270 M North West of 39 Kilclean Road, CastledergWind Onshore600 homes0.7 MW2023-122.7 yrs
Derryallen RoadLands 200m South Of, 22 Derryallen Road, Trillick, Omagh, Co TyroneWind Onshore400 homes0.5 MW2020-105.8 yrs
Replacement Wind TurbineApprox. 90m SW of 28 Aghnaglea RoadWind Onshore300 homes0.4 MW2021-124.7 yrs
Craighill RoadApprox. 280m NNE of, 11 Craighill Road, Omagh, Co TyroneWind Onshore300 homes0.3 MW2020-026.4 yrs
Barony Road230 Barony Road, Creggan, Omagh, Co TyroneWind Onshore300 homes0.3 MW2019-067.1 yrs
NewtonstewartApproximately 300m South East, River Road, Newtownstewart, Omagh, Co TyroneWind Onshore300 homes0.3 MW2021-094.8 yrs
Camlough RoadApprox 800m SW of, 141 Camlough Road, Carrickmore, Omagh, Co TyroneWind Onshore300 homes0.3 MW2019-047.3 yrs
Concess RoadLand South Of, 26 Concess Road, Victoria Bridge, Strabane, Co TyroneWind Onshore300 homes0.3 MW2021-035.4 yrs
Rockstown RoadApproximately 420M North East, 124 Rockstown Road, Carrickmore, Omagh, Co TyroneWind Onshore300 homes0.3 MW2020-066.1 yrs
Rosnareen Road632m SE of, 69 Rosnareen Road, Trillick, Omagh, Co TyroneWind Onshore300 homes0.3 MW2020-095.9 yrs
Erganagh RoadLands 330m South Of, 29 Erganagh Road, Castlederg, Co TyroneWind Onshore200 homes0.2 MW2021-045.3 yrs
Creggan Road Wind TurbineApprox 390m north west of 145 Creggan Road CarrickmoreWind Onshore200 homes0.2 MW2021-094.9 yrs
Peacock Road Replacement TurbineApprox. 370M. North West of 99 Peacock Road StrabaneWind Onshore200 homes0.2 MW2021-124.6 yrs
Lislafferty Road Wind TurbineApproximately 400m south west of 20 Lislafferty Road NewtownstewartWind Onshore200 homes0.2 MW2021-084.9 yrs
Camlough RoadApprox. 380m West of 98 Camlough RoadWind Onshore200 homes0.2 MW2022-044.3 yrs
Wind Turbine in PlumbridgeNorth East of 103 Ligford Road, PlumbridgeWind Onshore200 homes0.2 MW2023-102.8 yrs
Power Generation Development in Castlederg133m North West of 20 Folliard Road, CastledergWind Onshore200 homes0.2 MW2024-032.4 yrs
Lislafferty Road Replacement TurbineApproximately 470m south west of 20 Lislafferty Road NewtownstewartWind Onshore200 homes0.2 MW2021-084.9 yrs
Aghnaglea Road (relplacement turbine)Approx. 30m East of, 17 Aghnaglea Road, Sixmilecross, Omagh, Co TyroneWind Onshore200 homes0.2 MW2019-106.8 yrs
Ballybrack RoadLands appr. 140m north of, 19 Ballybrack Road, Loughmacrory, Omagh, Co TyroneWind Onshore200 homes0.2 MW2019-057.3 yrs
Loughan RoadSite Approx 552m North West Of, 22 Loughan Road, Dunamanagh, Strabane, Co TyroneWind Onshore200 homes0.2 MW2021-045.3 yrs
Barony Road242 Barony Road, Creggan, Omagh, Co TyroneWind Onshore200 homes0.2 MW2020-105.8 yrs
20 Crannoge Road - Wind TurbineApproximate 285M East Of 20 Crannoge Road, BeraghWind Onshore—— MW2024-012.5 yrs

Plus 2 more approved within the last two years.

Batteries

projects of 10 MW and above · planning database, July 2026 · what batteries do →
SiteSizeStatusWhile discharging
Skreen Road - Battery Energy Storage System100 MWcould supply ≈350,000 homes
Battery Energy Storage System Development in Drumquin88 MWcould supply ≈308,000 homes
Classic Marble Showers, Omagh Road - Battery Energy Storage73 MWapproved, not built 2026could supply ≈256,000 homes
Trench Road, Killymallaght Substation - Battery Energy Storage50 MWcould supply ≈175,000 homes
Battery Energy Storage System Facility Development in Pomeroy48 MWapproved, not built 2026could supply ≈168,000 homes
Doogary Road, Omagh - Battery Storage40 MWapproved, not built 2024could supply ≈140,000 homes

What this page does not show

Smaller wind farms on the local grid are also switched off; national data does not show it, so the £ figure here is a floor, not a zero. Offshore wind is counted nationally, never per seat. The planning database can run a quarter behind reality.

Electricity does not travel from a particular project to particular houses. Everything generated goes into the national grid and everyone draws from that shared pool, so "enough for X homes" is a way of sizing the electricity — not a claim that these homes would be powered by this site. Battery storage is counted separately from generation: it moves power in time rather than making it.

Planning statuses come from the government's planning database (REPD), which records what was decided and when, but not why. Where a project was refused we say so and name the authority; for the reasons, look up the planning reference on that council's own register. How to check any figure on this page →

Read the full method, including everything we cannot see →

What has Órfhlaith Begley said about the grid in Parliament? Search Hansard →

See the full league table Data (JSON)