CONSTITUENCY BRIEFING · ENERGYMAP.APP

Argyll, Bute and South Lochaber

MP: Brendan O'Hara (Scottish National Party) Scotland Data to July 2026

Argyll, Bute and South Lochaber was paid £1.7m last year to switch off its wind farms, because the wires south were full. That would cover every local household's electricity for 21 days. A further 384 MW of approved clean power (almost all onshore wind) is still waiting to be built here: enough to supply a year's electricity to 338,000 homes. A 56 MW battery approved at High Constellation Wind Farm in 2020 would store power that is currently wasted; it has not been built. A 50 MW battery was refused planning here in 2024; while discharging it could have supplied about 175,000 homes.

Ranks 10 of 650 for clean power approved and not built; 15 of 19 among seats with visible switch-off payments.

What is stuck, and why

Project and developerTechSizeWhy it is stuck
Cruachan Hydro ExpansionDrax Power Limited / Stantec UK Pumped Storage Hydroelectricity
600 MW
Cannot connect to the grid until 2030, 7 years after it was approvedWho can move it: the grid operator (NESO) and SP Transmission
Cnoc Buidhe WindfarmBelltown Power Limited Onshore wind 167,000 homes
191 MW
Waiting 1.3 years for a planning decisionWho can move it: the Scottish Government (it decides big energy projects)
Sheirdrim Renewable Energy Development - WindScottishPower Renewables Onshore wind 100,000 homes
114 MW
Refused by the Scottish Government (it decides big energy projects) in 2023Who can move it: the planning appeal inspector

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.