Across Australia’s major cities, a new wave of massive data centres is rising, sparking widespread worries among local residents. These huge facilities, often called hyperscale data centres, are essential for powering artificial intelligence and digital services. But many people living nearby are questioning the environmental and community impacts of these developments.

Residents Voice Fears About Environmental and Community Impact

In West Footscray, Melbourne, local resident Sean Brown walks past a towering new datacentre called M3, which claims to be Australia’s largest hyperscale AI factory. Brown is concerned about the constant noise from construction, the growing towers, and the background hum from diesel generators powering thousands of servers. He worries about what this means for his young child’s health and future.

Brown points out that the environmental costs of these facilities are often not fully assessed before approval. He believes the large-scale datacentres are built in residential areas without proper planning or consideration of their impact. “They’re creating something that’s terrible for the community,” he says. “There’s no real benefit, and it’s only getting worse.”

Expansion Plans and Rising Power Demands

The M3 datacentre has already expanded several times in recent years, fueled by the global push for AI and digital services. If plans go ahead, by late 2027, this site less than 10 kilometers from Melbourne’s CBD could double in size, covering 10 hectares and drawing 225 megawatts of power around the clock.

CEO Craig Scoggie from NextDC describes the project as Australia’s largest hyperscale AI factory, built specifically for the “new AI era of accelerated computing.” The site’s diesel generators are set to grow from 40 to 100 units, increasing noise and emissions. The company says it follows all regulations and has measures in place to handle community feedback, but residents remain skeptical about the long-term effects.

National Push for Data Centres and Local Resistance

Australia is eager to stay competitive in the global data industry, especially with the promising growth of AI. New investments are seen as vital for the country’s economic future. However, many residents feel these developments are happening at their expense. They argue datacentres should be located further from homes and communities to reduce health and environmental risks.

In different parts of the country, locals complain about the rapid, unplanned growth of these facilities. They say that zoning rules did not account for the scale of the datacentres, leading to conflicts with residential zones. Critics believe better planning and stricter regulations are needed to balance technological progress with community well-being.

Despite assurances from companies like NextDC that they are following all rules, local councils and residents continue to raise concerns. As the industry expands, the debate over how to manage these giant data hubs responsibly is likely to intensify, highlighting the need for more thoughtful planning and environmental assessments.

Inspired by

• https://www.theguardian.com/technology/2026/may/03/ai-datacentres-australia-opposition

Sources

• adjust.com