A public interest investigation — Michael Knox — June 2026
Twenty hyperscale data centres are being waved through Scottish planning. Their combined electricity demand exceeds Scotland’s entire winter peak consumption. The UK Government wants to subsidise their bills. Scottish households will pay — and nobody in government is telling them.
Part One — The Scale of the Problem
Scotland is not dealing with a distant projection. The applications are lodged. The developers are identified. The sites are named. What is absent is any policy framework that ensures Scotland captures a meaningful share of the value these facilities will extract — from Scottish land, renewable energy, freshwater and grid infrastructure.
No government body has published a cumulative impact assessment of this pipeline on Scotland’s grid, energy prices, or household bills. The planning system is processing each application in isolation as if the other sixteen do not exist.
Source: Action to Protect Rural Scotland planning portal analysis, June 2026; Foxglove, November 2025.
| Site | Local Authority | Developer | Capacity |
|---|---|---|---|
| Ravenscraig | N. Lanarkshire | Apatura | 550MW |
| Drumshangie | N. Lanarkshire | Apatura | 500MW |
| Killean | Argyll | SambaNova | up to 2,000MW |
| Auchtertool | Fife | ILI Group | 600MW |
| Hurlford | E. Ayrshire | ILI Group | 540MW |
| Newhouse | N. Lanarkshire | ILI Group | 400MW |
| Hunterston | N. Ayrshire | Eneus Energy | ~450MW |
| South Gyle | Edinburgh | Shelborn Drummond | 212MW |
| Wester Hermiston | Edinburgh | Apatura | 200MW |
| Freeport | W. Lothian | Apatura | 250MW |
| Westerhill | E. Dunbartonshire | Apatura | 300MW |
| Ochiltree | E. Ayrshire | Apatura | 200MW |
| Duns | Scottish Borders | Sunlaws / Roxburghe | 225MW |
| Coldstream | Scottish Borders | Apatura | 300MW |
| Haspielaw | S. Lanarkshire | Apatura | Unknown |
| Irvine | N. Ayrshire | TBC | 1,000MW |
| Cockenzie | E. Lothian | TBC | Unknown |
| Total confirmed pipeline | 5,700–8,700MW | ||
Part Two — What the Planning System Is Not Asking
Every Scottish household faces hidden bill increases of £145–225 per year to fund transmission upgrades, capacity market contracts, and balancing services these facilities require. These costs flow through TNUoS and DUoS charges, socialised across all consumers. No planning application addresses this. No planning authority has been directed to consider it.
Source: Ofgem TNUoS/DUoS forecasts; National Grid ESO NOA 2024/25; DESNZ Capacity Market data
A large hyperscale site may draw up to 19 million litres per day in peak summer conditions. No planning authority currently requires a standardised water abstraction assessment. The proposed Auchtertool site in Fife sits on the River Ore catchment. The cumulative summer impact of 15 large facilities drawing simultaneously has never been modelled by any public body.
A ministerial direction to SEPA — not new legislation — could require assessment today
The UK Health Security Agency recommends a 60-metre buffer between homes, schools and hospitals and new overhead high-voltage transmission lines. Each hyperscale facility requires a grid connection equivalent to a small power station, often in rural and semi-rural areas with no existing such infrastructure. No cumulative EMF impact assessment has been published for this pipeline as a whole.
Source: UK Health Security Agency guidance on EMF and transmission infrastructure
In November 2025, DSIT announced data centres in Scotland would be eligible for reductions of up to £24 per MWh on electricity costs. The stated justification: absorbing surplus renewable energy that cannot flow south due to transmission bottlenecks.
The justification collapses under examination. Hyperscale data centres do not operate flexibly. They draw at full load 24 hours a day, 365 days a year. When the wind stops blowing — as it frequently does in winter — these facilities compete directly with households for expensive dispatchable generation.
| Metric | Current position | Under the Compact |
|---|---|---|
| Household bills | Rise £145–225/yr | Reduced via levy credit |
| Grid costs | Socialised to consumers | Developer-funded |
| Water impact | Unassessed | Capped & published |
| EMF risk | Unassessed | 60m buffers enforced |
| Electricity subsidy | £24/MWh to developers | Withdrawn |
| Permanent jobs | Claimed 3,400; actual ~150–300 | Contractual targets |
Part Three — The Employment Evidence
The Lanarkshire AI Growth Zone announcement on 29 January 2026 carried a specific promise: more than 3,400 jobs. Prime Minister Starmer said it would create “good, well-paid jobs.” Technology Secretary Liz Kendall said the benefits would “be felt locally.”
A Freedom of Information request by Action to Protect Rural Scotland revealed how the figure was constructed. The 3,400 estimate was scaled from the Cambois data centre in Northumberland — estimated at 1,200 construction jobs and 400 operational roles — with employment multipliers of 1.5–1.6 applied.
The problem: 61% of the final figure comes from multiplying up for wider economy roles. And the construction jobs are temporary — 12 to 18 months — counted as if they were permanent local employment. The Cambois source data itself had already been challenged: Labour MP Ian Lavery told the House of Commons the real operational figure was 150, not thousands.
Scottish households are being asked to accept higher electricity bills so that facilities employing fewer permanent staff than a village secondary school can train AI models for clients in California.
Michael Knox — Scotland’s Data Centre Reckoning, June 2026Sources: APRS FOI response on Lanarkshire AI Growth Zone employment estimates, April 2026; BBC reporting on Cambois jobs claims; APRS Jobs and Data Centres report, March 2026
| Sector | Jobs per £100m invested |
|---|---|
| Professional & Scientific | |
| Manufacturing | |
| Hyperscale Data Centres |
APRS analysis of Virginia longitudinal investment data, March 2026. Data centre investment in Northern Virginia over the past decade: $71bn. Manufacturing investment: $34bn. Manufacturing created 56× more jobs per dollar.
| Facility | IT Load | Permanent Staff |
|---|---|---|
| Google, Hamina, Finland | ~40MW | 60–80 |
| Apple, Viborg, Denmark | ~40MW | 50–70 |
| Microsoft, Dublin | ~250MW | 150–200 |
| Amazon, typical AZ site | ~100MW | 30–50 |
| Facebook, Luleå, Sweden | ~120MW | 100–120 |
Ireland’s Data Centre Strategic Review 2020: despite hosting a large share of Europe’s hyperscale capacity, direct data centre employment across all operators combined was under 2,500 — less than a single medium-sized manufacturing plant.
Part Four — The Alternative
Built entirely within devolved planning powers. No new primary legislation required. An updated NPF4 and the political will to set the terms of consent — before the first concrete is poured and the argument is lost.
Every facility above 200MW must demonstrate firm, dispatchable power supply for 100% of its maximum demand, independent of the public grid, before consent is granted. The developer must also contract renewable generation plus grid-scale battery storage at 150% of average annual energy demand. Any gas peaking capacity requires a binding phase-out date and carbon capture obligation.
£15 per MWh consumed, ring-fenced in a Community Energy Fund administered by the relevant local authority, applied as direct per-unit credits to all residential electricity accounts in the distribution network area. For a 500MW facility consuming 3,500 GWh per year: £52.5 million per year directly reducing household bills.
Standardised EIA covering maximum daily abstraction, cooling methodology, source water assessment, and catchment impact. Closed-loop or air-side cooling required as standard. Evaporative cooling permitted only where the EIA demonstrates no material impact. SEPA abstraction licence pre-assessment mandatory. Water source must be specified before consent is determined.
Independent cumulative impact assessment of all associated grid infrastructure. Minimum 60-metre exclusion zone from residential properties, schools and hospitals for all new high-voltage transmission lines and substations, consistent with UK Health Security Agency guidance. Full public consultation before consent is determined.
Part Five — Act This Session
Pause all data centre consents above 200MW IT load for twelve months, pending a government-commissioned cumulative impact assessment covering energy, water, grid infrastructure, and consumer bill impact. Ireland, the Netherlands and Singapore have all enacted similar pauses. This is prudent governance, not obstruction.
The Scottish Government should formally and publicly oppose the UK Government’s £24/MWh electricity discount and refuse to facilitate the scheme in Scotland.
The National Planning Framework 4’s designation of all “green” data centres as national developments was designed for a different era. It must be amended to require Compact compliance as baseline for national development status.
SEPA and planning authorities must be directed to require standardised water abstraction and cooling methodology assessments for any application above 50MW, with all results published. A ministerial direction — not legislation — is all that is required.
Commission and publish, within six months, an independent assessment of the cumulative network cost impact of the current planning pipeline on Scottish household electricity bills. The public deserves to know what is being built in their name and at their expense.
All 17 Reform UK MSPs have been contacted with the full analysis. Use the links below to contact MSPs from any party in your region.
Find your MSP → All current MSPs →This analysis may be freely reproduced for non-commercial campaign use with attribution to Michael Knox, June 2026.
ScottishEnergyCompact.scot
Full Policy Analysis
The complete policy analysis by Michael Knox is available as a formatted document. It covers all five parts in full, including the complete pipeline data, network cost methodology, FOI evidence on the jobs figures, the full Compact conditions, and all sources.
Download full analysis (PDF)Scotland’s leverage is real, immediate, and finite
The four Compact conditions require no new primary legislation. They require a minister to pick up a pen. The five demands can be enacted this session.