Scottish lawmakers voted on Wednesday to pause approvals for new hyperscale data centres for up to 12 months, a move intended to give the government time to write national planning guidance for a fast growing industry. The motion, passed by the Scottish Parliament on September 16, responds to a wave of proposals for large computing sites that support artificial intelligence and cloud services. Ministers will use the period to weigh how the facilities affect electricity supplies, water use and carbon emissions before further permissions are granted.
More than 20 large data centre projects have been put forward across Scotland, according to the parliament. Among them is a proposed development in Fife that could rank as one of the largest in the world. Hyperscale sites of this kind can draw tens of megawatts of power to run and cool thousands of servers, and critics say the strain on local grids, land and water has grown faster than the rules meant to govern it. The pause is designed to slow that pipeline while the wider policy is settled.
Under the plan, facilities with a capacity above 50 megawatts would face mandatory environmental impact assessments before they can proceed. The freeze is meant to be temporary, lasting no longer than a year while officials consult on a national framework. Supporters argue that clearer and consistent standards will help residents understand what a project means for their area, including its demands on the local network, before any construction begins.
Environmental campaigners welcomed the decision. “There’s much still to be done, but this is a huge step forward,” said Kat Jones of Action to Protect Rural Scotland. The group has argued that the current planning system was not built for facilities of this scale and that communities have had little say over where the sites are placed or how much water and power they consume once running.
Some politicians stressed that the sector still holds promise for jobs and investment. Daniel Johnson, the economy spokesperson for Scottish Labour, said the country needs to balance the economic potential of data centres alongside their impact on the environment, communities and energy demand. The government is expected to publish its guidance before the pause expires, setting out how future applications will be judged and what conditions developers will need to meet.
