Scotland Hits Pause on Hyperscale Data Centres: What Does It Mean for Developers and Contractors?

In response to growing concerns from rural communities and climate activists, Scotland has become the first UK jurisdiction to impose significant planning controls in relation to hyperscale data centres. We consider how those new planning directions are likely to impact the developing data centre market in Scotland.

Scotland’s New Planning Controls

Two directions have been issued by the Scottish Government in quick succession in relation to planning applications for data centres with a power capacity of more than 50 MW. Based on the European Database on Data Centres, the average power capacity of data centres in Europe is 8.25 MW. These directions are therefore clearly intended to target only hyperscale developments, which typically attract the most public opposition.

The first direction, issued on 17 August 2026, stated that if a planning authority receives an application for a new data centre development exceeding 50 MW, it must notify the Scottish Ministers within seven days of the validation date (i.e. the date on which the formal assessment process begins). When notifying the Scottish Ministers, the planning authority must provide:

• the planning applications and associated documentation including plans and transport or noise assessment;
• a copy of any Environmental Impact Assessment report; and
• if no such Environmental Impact Assessment report is yet available, a copy of any screening opinion prepared by the planning authority.

The Scottish Government has stated that these notification requirements are intended to “enable strategic oversight and monitoring of the progress of the pipeline of applications within and entering the planning system, and of the overall impacts and implications for wider infrastructure”.

The second direction, issued on 16 September 2026, requires that an Environmental Impact Assessment be carried out for all applications for new data centres exceeding 50 MW power capacity. The Scottish Government has justified this additional requirement with reference to:

• “national considerations for the use of energy, water consumption and hardware needs”,
• the need to mitigate the potential introduction of “a significant industrial presence into the landscape”; and
• concerns regarding the potential impact of data centres on biodiversity, soil, water resources, noise, and air quality.

However, the Scottish Government also indicated that this requirement could benefit developers in the long-run, noting that “consideration of environmental factors from the outset can also help minimise the risk of delay at later stages and can support a smoother passage of proposals through the planning process”.

On the same day, the Scottish Parliament approved a motion stating that no planning or consenting decisions relating to hyperscale data centre applications should be made until national guidance has been completed. The motion calls for the Scottish Government to report on the development of that guidance by the end of 2026 and to publish it in full within 12 months. Accordingly, this is not a statutory moratorium and does not prevent applications from being submitted or progressed in the meantime.

How will this impact the developing data centre market in Scotland?

In our 2026 Scottish Construction Industry challenges and opportunities report, we predicted that the data centre market would be a key growth area for the construction industry in the coming years. Scotland is widely regarded by developers as a prime location for data centres due to its cooler climate, the availability of renewable energy and relatively affordable land, and its efficient grid.

Against that backdrop, the new planning controls are noteworthy. They do not prohibit data centre development, but they do signal a willingness by the Scottish Government to intervene where it considers national infrastructure, environmental and community interests to be engaged.

In recent months, we have seen several proposals for new large-scale data centres alongside significant public debate regarding the potential impact on the rural landscape and Scotland’s climate targets. The charity and campaign group “Action to Protect Rural Scotland” reports that “there is around 7150 MW of data centre energy demand currently in the planning system and in pre-planning” and states that the new proposed data centres are “two orders of magnitude (i.e. 100x) bigger than existing data centres”.

The new planning directions, and the Scottish Parliament’s call for decisions on hyperscale applications to be deferred pending national guidance, suggest that Scotland is not eager to become the new hotspot for data centre development without an overall strategy first being implemented to monitor and protect the natural environment.

It is clear that the construction industry should expect:

• greater scrutiny from local and national government regarding site selection and potential environmental impacts;
• delays to development, funding and procurement decisions; and
• continued public debate and opposition to new hyperscale data centres in rural areas.

We also anticipate that contractors and consultants will see greater demand for planning, environmental and infrastructure advice.

Looking ahead

Whilst Scotland remains supportive of data centre investment, developers should be aware that the regulatory landscape is changing rapidly and that the environmental implications of any future data centre proposals are likely to be closely scrutinised, particularly where the intended power capacity exceeds 50 MW.

Contractors, consultants, developers and investors with projects in Scotland should continue to monitor developments closely and, in particular, play close attention to the national guidelines for local planning authorities when those become available.

In the meantime, for further discussion regarding the emerging data centre market, please see our three-part series on how rapid data centre expansion could test the planning and infrastructure regime in the UK.

• Part one: how rapid data centre expansion is testing the UK’s planning and infrastructure regime – planning pressures | Beale & Co
• Part two: how rapid data centre expansion is testing the UK’s planning and infrastructure regime – environmental constraints | Beale & Co
• Part three: how rapid data centre expansion is testing the UK’s planning and infrastructure regime – the power struggle | Beale & Co

If you have any questions regarding the information discussed in this article, please contact Nicholas Smith and Kate Ross.