No.154 of 650 · approved, not built MP: Pete Wishart (Scottish National Party) Scotland

Perth and Kinross-shire

Perth and Kinross-shire has 43 MW of clean power (almost all solar) approved and still not built: enough to supply a year's electricity to 17,000 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. That cost is shared across every bill in Britain, so households here pay for it too: about £92 a year per household, £4.3m across the constituency's 47,153 homes. A 50 MW battery was refused planning here in 2025; while discharging it could have supplied about 175,000 homes.

Not visible
here
20 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.
43 MW
of clean power — almost all solar — approved and still not built, enough to supply a year's electricity to 17,000 homes. Approved at least two years ago; waiting on the grid, not on planning. That is 1.0× the renewable capacity actually running here.
8 projects · 40 MW solar, 3.3 MW onshore wind · planning database (REPD), July 2026 · how we worked this out
£4.3m
is what the grid gap costs this constituency's 47,153 households in a year between them — £92 each, about 51 days of one home's electricity.
The £92 per household is a national figure — identical in every GB seat. Only the seat total varies, with the number of households · NESO · how we worked this out

The waiting list

6 of 8 waiting projects · years since approval
Shire-End Farm 17 MW
10.5 YRS
Binn Eco Park - Solar 5 MW
4.8 YRS
The James Hutton Institute - Solar PV Array 2 MW
4.5 YRS
Pitheavlis - Wind Turbine 1 MW
3.8 YRS
Standingfauld Farm, Muthill - Solar Panels 14 MW
3.7 YRS
Findony Farm, Dunning - Solar Array 2 MW
3.5 YRS

Every approved, unbuilt project

approved 24+ months ago, still not generating · planning database, July 2026
SiteTechnologyEnough forCapacityApprovedWaiting
Shire-End FarmSolar Photovoltaics6,200 homes17.0 MW2016-0210.5 yrs
Standingfauld Farm, Muthill - Solar PanelsSolar Photovoltaics5,100 homes14.0 MW2022-113.7 yrs
Binn Eco Park - SolarSolar Photovoltaics1,800 homes5.0 MW2021-094.8 yrs
Simon Howie Butchers, Findony Farm - Wind TurbineWind Onshore2,000 homes2.3 MW2024-042.3 yrs
The James Hutton Institute - Solar PV ArraySolar Photovoltaics700 homes2.0 MW2022-014.5 yrs
Findony Farm, Dunning - Solar ArraySolar Photovoltaics700 homes2.0 MW2023-013.5 yrs
Pitheavlis - Wind TurbineWind Onshore900 homes1.0 MW2022-103.8 yrs
Waste Water Treatment Works, Almondbank - Pumping Station & Solar PanelsSolar Photovoltaics— MW2023-102.8 yrs

Batteries

projects of 10 MW and above · planning database, July 2026 · what batteries do →
SiteSizeStatusWhile discharging
Brunt Hill Wind Farm & Battery Storage50 MWcould supply ≈175,000 homes
Glentarken Wind Farm50 MWcould supply ≈175,000 homes
Old Gallows Road - Battery storage50 MWapproved, not built 2021could supply ≈175,000 homes
Newhouse Farm - Energy Storage Facility50 MWapproved, not built 2023could supply ≈175,000 homes
Newburgh Road, Abernethy - Battery Storage50 MWapproved, not built 2022could supply ≈175,000 homes
Dormitories Star Inn Farm, Mains Of Fowlis - Battery Energy Storage50 MWapproved, not built 2023could supply ≈175,000 homes
Taigh An Struith, Tibbermore - Battery Energy Storage50 MWrefused 2025could supply ≈175,000 homes
Newburgh Road, Abernethy - Battery Energy Storage Facility50 MWapproved, not built 2025could supply ≈175,000 homes
Jamesfield Garden Centre, Newburgh - Battery Energy Storage50 MWcould supply ≈175,000 homes
Jamesfield Organic Centre - Battery Storage49 MWoperating 2022could supply ≈172,000 homes
Cordon Farm, Abernethy - Battery Storage30 MWcould supply ≈105,000 homes
Newburgh Road, Abernethy - Energy Storage15 MWapproved, not built 2023could supply ≈53,000 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 Pete Wishart said about the grid in Parliament? Search Hansard →

See the full league table Data (JSON)