I used to live in a quiet area - now a data centre overlooks my garden

The rapid expansion of data centres across the United Kingdom, driven by rising demand for artificial intelligence and digital services, is triggering growing resistance from local communities, political figures, and environmental groups concerned about resource usage and quality of life.

While the UK government classifies data centres as critical national infrastructure, opposition is mounting over the immense pressure these facilities place on national resources. According to Ofgem, electricity capacity requested by data centre projects surged from 41 gigawatts to 125 gigawatts over the past year. Additionally, industry figures from Water UK indicate that data centres currently consume roughly 6.6 million litres of water daily, an amount equivalent to the usage of 20,000 average homes.

In response to these resource demands, political leaders and environmental organizations are calling for a temporary halt to new developments. Green Party leader Zack Polanski and the advocacy group Friends of the Earth have urged the government to freeze new approvals until stricter environmental regulations are implemented to protect local water supplies, energy grids, and nature.

Local residents in Wales, where nine new data centres are currently proposed, report significant disruptions to their daily lives. In Newport, residents living near the 46-acre Vantage Data Center Campus expressed concerns regarding continuous noise, visual blight, and potential declines in property values. In Cardiff, a proposed facility on a hospital park-and-ride site in Llanrumney has drawn protests over the loss of public transit infrastructure and fears of noise from backup diesel generators and cooling fans.

Developers and local councils maintain that environmental and community impacts are thoroughly evaluated during the planning process. Vantage Data Center stated it works closely with local authorities to manage construction, traffic, and noise. Similarly, Curtis Hall Ltd, the developer behind the Cardiff site, said its project would not strain local water or power grids and that noise assessments indicated no adverse impact on nearby homes. Cardiff Council confirmed the application will be assessed against relevant planning policies.

Proponents of the expansion argue that data centres are essential for future economic growth. Tech sector leaders, including Tramshed Tech co-founder Mark John, view AI infrastructure as a critical opportunity for technological transformation, comparing its importance to the historical role of coal and steel. Academic experts, including Professor Alan Brown of the University of Exeter, emphasize that clearer communication and earlier community engagement are needed to address local concerns while delivering the digital infrastructure required for modern services.