CONSTITUENCY BRIEFING · ENERGYMAP.APP

Fermanagh and South Tyrone

MP: Pat Cullen (Sinn Féin) Northern Ireland Data to July 2026

Fermanagh and South Tyrone has 20 MW of clean power (all onshore wind) approved and still not built: enough to supply a year's electricity to 18,000 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 221 MW of wind running here on the local network. If that gets switched off, no national record shows it.

Ranks 197 of 650 for clean power approved and not built.

What is stuck, and why

Project and developerTechSizeWhy it is stuck
Derrymeen Battery Energy Storage SystemSSE Renewables Battery
100 MW
Under constructionWho can move it: the developer
Battery Energy Storage System Development in TyroneHeron Storage Limited Battery
50 MW
Approved a year ago — nothing has happened sinceWho can move it: the developer and the network company
Omagh Road, Garvaghy - Battery Energy StorageHeron Storage Limited Battery
50 MW
Approved less than a year ago — nothing has happened sinceWho can move it: the developer and the network company

What else is in the briefing

No account needed for any of this: the full seat page with every figure, the method and sources, and this constituency's raw data. The account covers the packaged briefing only.