Scottish Official Warned of AI Data Center Risks as Industry Disputes Bill Fears

A warning and a competing view

November 7, 2026 · 7:00 a.m. Central

A Scottish government official warned that large data centers could strain water supplies and leave nearby communities facing higher electricity costs or unreliable power, according to documents released under freedom-of-information rules and reported by PA Media.

The warning, written in March and reported this week, describes possible risks rather than established outcomes. At a separate Scottish Parliament committee hearing Thursday, an industry representative challenged the idea that data centers would raise household bills, while another said he could not guarantee bills would not rise, PA Media reported through STV.

The exchange comes as Scotland weighs proposed large computing sites against demands on the electricity grid, water supplies and local communities. Individual projects may differ in their design and impacts.

What the official warned

PA reported that the government’s deputy director for domestic climate change, whose name was redacted in the released documents, raised concerns about potential energy-price and water impacts. The official called for protections for communities hosting facilities.

The official also warned of risks to other water-dependent industries. Those assessments are not a finding that a particular data center has caused an outage, shortage or bill increase.

Community campaigners told PA that they wanted greater transparency and a stronger voice in decisions. PA said it had contacted the Scottish government for comment; the available report did not include a government response to the documents.

Industry and researchers differ

At Thursday’s hearing, techUK associate director Craig Melson argued that fears of higher household power bills were overstated and said operators have incentives to limit power and water use, according to PA’s report on STV.

ScotlandIS chief executive Andrew Weir said he could not guarantee that bills would not rise, while noting that many factors affect them. University researchers also raised questions about how new demand might compete with other uses for renewable electricity.

Proposed capacity is not the same as electricity actually consumed, and a planning application is not a completed project. Future impacts depend on which projects proceed and how they are supplied.

The planning rules

Scotland’s September planning direction requires environmental impact assessment for covered new data centers with power capacity exceeding 50 megawatts. Smaller proposals remain subject to case-by-case consideration. The direction identifies energy, water, greenhouse gases and local effects as relevant issues.

A parliamentary inquiry is seeking public and expert evidence on potential large-scale data centers; its call for views closes November 15. An assessment requirement is not itself a blanket ban.

Key dates

March: The official’s warning was written, according to PA’s report.
September 17: The Scottish planning direction took effect.
November 5: Industry representatives and researchers appeared before the Climate Action Committee.
November 15: The parliamentary call for views is due to close.

Dates are local to Scotland.

Where lawmakers heard evidence

The star marks the approximate Edinburgh, Scotland area, not a specific affected site.

★ Approximate Edinburgh, Scotland area. Map data: OpenStreetMap contributors, ODbL. Open map.

Sky News on the documents

Sky News posted about the released documents, describing potential impacts. Its post concerns risks raised in the documents; it does not establish that shortages or higher bills have occurred.