We don't find out anything until it's done.
The Makarewa datacentre will become NZ's second-largest electricity user at 280MW, requiring 604,800 litres of groundwater daily and 84 diesel backup generators. Local residents and experts warn of minimal long-term employment (50 permanent jobs) despite construction benefits, and question the broader environmental and economic trade-offs.
- NZ$3.5 billion AI datacentre approved for 49-hectare site in Makarewa, near Invercargill
- Will consume 280MW of electricity—second-largest user in New Zealand after an aluminium smelter
- Requires 604,800 litres of groundwater daily and has 84 diesel backup generators
- Promises 1,200 construction jobs and 50 permanent positions by 2028
- Government targeting NZ$25-30 billion in foreign investment for datacentre infrastructure
A NZ$3.5bn AI datacentre planned for rural New Zealand faces growing community opposition over electricity, water use, and environmental impacts, with locals demanding greater transparency from the Singapore-based developer.
In the flat farmland north of Invercargill, at the bottom of New Zealand's South Island, a Singapore-based company called Datagrid has won permission to build a structure that will reshape the region's relationship with electricity, water, and the future. The project is a $3.5 billion artificial intelligence datacentre, sprawling across 49 hectares, designed to train AI models, process data, and store information for global tech companies. Construction begins this year. By 2028, it will be operational.
The facility will consume 280 megawatts of electricity—making it the second-largest power user in the entire country, behind only an aluminium smelter down the road. It will draw 604,800 litres of groundwater daily. It will house 84 diesel backup generators, each capable of running if the grid fails. The company has approval to discharge treated wastewater, remove a nearby wetland, and operate around the clock, every day of the year.
Local authorities have embraced the project as economic salvation. Datagrid promises 1,200 construction jobs and 50 permanent positions once the facility opens. The New Zealand government, through its investment agency, is actively courting foreign capital to build datacentres and AI infrastructure—aiming to secure between $25 and $30 billion in foreign investment. The pitch is compelling: New Zealand offers renewable energy, available land, a cool climate, digital connectivity, and what the government calls "a safe harbour" for investment.
But in the communities surrounding Makarewa, the mood is different. Residents say they learned about the project's scale only after approvals were largely secured. Direct neighbours were consulted; the broader community was not. Kelly Blomfield, who chairs the Southland Sustainable Resource Coalition, an advocacy group monitoring regional infrastructure projects, describes the feeling bluntly: locals believe their region has been "sold out from underneath" them. "Most people's actual concern," she said, "is that we don't find out anything until it's done."
Amanda, a Makarewa resident who asked to be identified by first name only, has watched her initial ambivalence harden into alarm. She worries about water depletion in an agricultural region dependent on groundwater. She worries about the noise and light from round-the-clock operations affecting residents and farm animals. She worries about what happens if the power fails and 84 diesel generators roar to life. What she worries about most is the opacity—the sense that decisions affecting her community were made elsewhere, by people with no stake in living with the consequences.
Angus Dowell, an economic geographer whose doctoral research examines datacentre construction, sees structural problems beneath the promises. Yes, these facilities create short-term construction work, he says. But permanent employment is minimal—50 jobs in a region of thousands. The long-term economic benefits simply don't materialize. "There are a lot of red flags," he said. The project exemplifies what he calls "a lot of opacity" around how datacentres function within the broader AI economy, and whether they genuinely benefit the places that host them.
Datagrid's chief executive has previously stated that concerns about water and power consumption are unfounded. The region's cool climate reduces cooling water needs, he argued, and the company will operate under long-term renewable energy contracts, not competing for household electricity. The company did not respond to requests for comment on the current concerns.
What is clear is that sentiment is shifting. Blomfield notes that New Zealand has entered a race to become an AI datacentre hub "but no one asked us if we want to be in that race." As people in the region learn more about what datacentres require and what they leave behind in other parts of the world, opposition is hardening. "People are starting to understand the scope of it," she said, "and people are starting to say: I don't want this in my back yard." The question now is whether that local resistance will force the kind of transparency and environmental safeguards that the government and Datagrid have so far resisted providing.
Citações Notáveis
Locals feel their region has been sold out from underneath them, with most people's concern being that they don't learn about impacts until after decisions are made.— Kelly Blomfield, chair of Southland Sustainable Resource Coalition
There are a lot of red flags about the project and New Zealand's push to become an AI hub. Datacentres provide short-term construction benefits but are very low employers long-term, so long-term benefits to local economic development don't stack up.— Angus Dowell, economic geographer
A Conversa do Hearth Outra perspectiva sobre a história
Why does a datacentre in rural New Zealand matter to people who don't live there?
Because it's a test case. New Zealand is explicitly trying to become an AI infrastructure hub, and this is the first major facility. How the government and companies handle community concerns here will shape whether other regions accept similar projects—or whether they fight back.
The company says it won't compete for household electricity. Do locals believe that?
Not really. The issue isn't just the abstract promise—it's that they weren't asked in the first place. People feel the decision was made without them, and now they're supposed to trust assurances they had no role in negotiating.
What's the actual economic trade-off? Fifty permanent jobs seems small.
It is. You get 1,200 construction jobs for a few years, then the site mostly runs itself with a skeleton crew. For a region betting its future on this, the long-term payoff is thin. Meanwhile, the environmental costs—water depletion, power demand, noise—are permanent.
Why does the cool climate matter so much to the company?
Datacentres generate enormous heat. In a cool place like southern New Zealand, you need less water for cooling systems. It's a competitive advantage. But it doesn't mean zero impact—they still need 600,000 litres of groundwater daily.
What happens if the power grid fails?
Eighty-four diesel generators kick in. They're loud, they emit pollutants, and they run continuously until power is restored. For a farming community, that's not abstract—it's noise and air quality affecting livestock and people's homes.
Is the government listening to the concerns?
Not visibly. The investment agency wants $25 to $30 billion in datacentre infrastructure. That's the priority. Local opposition is treated as a hurdle to clear, not a signal to slow down and consult properly.