Brick Lane AI data centre approved amid local opposition

A significant AI data centre, costing £500m, has been controversially approved for the Truman Brewery site in Brick Lane, East End. The decision has drawn criticism from local residents and raises wider concerns about the proliferation of such facilities across London and the UK.

Concerns Over Scale and Impact

These facilities, often described as colossal, are expanding rapidly. Some data centres measure over 100,000 square feet, dwarfing typical London homes. Their imposing grey, metal exteriors and extensive security measures, including electric gates and CCTV, are described as appearing forbidding and akin to secret military installations. This scale and appearance have led to widespread local unease.

The Brick Lane development, while also creating 44 new homes, will require substantial power. Feeding its computer servers will use the equivalent electricity of 15,000 homes. The environmental impact is a key concern, particularly regarding water usage and heat emissions. Data centres in England consume an estimated 6.6 million litres of water daily for cooling, according to industry body Water UK. Although proponents argue for recycled water systems, the heat generated is a significant factor. Cambridge University research suggests data centres can increase nearby soil temperatures by up to 9C when clustered together.

Global and Local Opposition

Resistance to data centres is not confined to London. Globally, residents are reportedly waking up to these new neighbours and expressing concerns about potential health implications. In the US, a Gallup poll indicated that 71% of Americans oppose local data centres. This sentiment is mirrored in Australia, where protests and campaigns have arisen despite government support for the industry.

In the UK, the central government's support for developers aims to attract foreign investment and position the UK as a leader in AI. However, this approach often overlooks local objections. The secrecy surrounding planning applications, where data centres are sometimes lodged vaguely as 'storage' or 'warehousing', further fuels suspicion and can hinder potential protests until after permission is granted.

Jobs and Security

While data centres do create jobs, typically around 30 to 40 posts, these are often highly specialised roles requiring workers to relocate. This number is frequently lower than the employment provided by the former factories or industrial sites they replace. The operators cite the need for security due to handling sensitive data as the reason for their guarded approach, but this also serves to obscure their true purpose from the public.

The approval at Brick Lane highlights a broader trend of major infrastructure projects proceeding despite local concerns, driven by national economic and technological ambitions. The long-term consequences for urban environments and communities remain a subject of ongoing debate.