The article explores the growing pushback against major datacentre developments in Australia. It zooms in on three headline-grabbing projects near Melbourne, Sydney, and Perth.
You’ll notice a sharp contrast between local worries about noise, emissions, and the environment, and industry promises about following the rules, creating jobs, and boosting Australia’s AI infrastructure.
Regional concerns over datacentre expansion
As datacentre capacity keeps growing to feed AI and digital needs, people living nearby are getting anxious about the build-up of environmental and health problems. Regulators, meanwhile, have to juggle project approvals and public feedback. This tension—between breakneck industrial growth and community well-being—keeps cropping up in Australian cities. Local councils and residents are pushing back, especially when projects pop up close to homes, schools, or sensitive waterways. Here are the main cases stirring up debate.
Melbourne: West Footscray and the NextDC M3 datacentre
In West Footscray, Melbourne, the NextDC M3 datacentre just keeps growing. If it gets the green light for everything, it’ll sprawl across about 10 hectares, pull a peak of 225MW, and run 24/7. The number of diesel backup generators could shoot up from around 40 to 100.
Locals say construction noise, exhaust fumes, and a constant hum have become part of daily life. They’re worried about the long-term impact on families and kids, especially since nobody seems to have looked at the bigger picture for health and the environment.
Councils like Maribyrnong have spoken up, either outright opposing or raising red flags, while state officials consider fast-tracking the project. The heart of the issue? How do you balance heavy industry with the health and feel of residential neighborhoods?
Sydney: Lane Cove and the 90MW “Project Mars”
Over in Sydney, the Lane Cove plan—dubbed “Project Mars”—would bring in about 90MW and mark the fourth big datacentre taking up prime industrial land near Blackman Park. The community’s main beef is with the sheer size, how much it stands out, how close it sits to schools, and the huge strain it could put on the power grid.
People worry the project will overshadow the area and question whether it’s smart to put something like this near youth facilities. Supporters say it ticks all the planning boxes and promises proper safeguards and community input. Still, it’s a classic standoff: should these power-hungry sites really go in mixed-use neighborhoods?
Perth: Hazelmere and the up-to-120MW proposal
In Hazelmere, Perth, both community members and Indigenous groups are pushing back against a proposed datacentre covering about 15,000 sqm and drawing up to 120MW. The site sits near the culturally significant Mandoon Bilya (Helena River) and important wetlands.
Opponents point to the area’s biodiversity, the health of the waterways, and deep cultural ties to the river and ecosystem. Developers, on the other hand, say they’ll play by the rules, stick to the industrial zone, and involve the community while protecting the environment. It’s a tricky balance—can digital growth happen without trampling Indigenous heritage and natural assets?
Industry perspective and policy context
Industry voices say datacentre development can fit with environmental standards and boost local economies with jobs and investment. But they insist on strict safeguards.
Data Centres Australia’s CEO has talked about the need for sensitivity where industrial and residential zones meet. Still, he points to high standards and the local gains that can come from investment and employment.
Sector spokespeople argue that building domestic AI infrastructure is key for Australian sovereignty over critical technologies. They want Australia to keep control and stay involved in the AI economy.
State planning ministers seem to favor merit-based assessments. They’ve called for plenty of public consultation as decisions move forward.
- Regulatory compliance and environmental safeguards sit at the center of the industry’s approach, with many asking for transparent impact assessments.
- Local economic benefits—like jobs and investment—get a lot of attention when justifying datacentre sites in existing industrial zones.
- Community engagement and public consultation keep coming up as requirements for approvals and governance.
- Energy demand, especially backup diesel capacity, worries both residents and grid operators.
- Indigenous and environmental rights matter a lot, especially when siting near culturally significant areas or wetlands.
Here is the source article for this story: Under a cloud: the growing resentment against the massive datacentres sprouting across Australian cities