Data centres are power hungry – but they don’t have to be a burden on NZ’s grid

Singapore-based Datagrid has won approval to build a three point five billion dollar AI data centre near Invercargill, New Zealand. The facility, due to open in twenty twenty-eight, will draw two hundred eighty megawatts of power—making it the country's second-largest electricity consumer. While the project promises to more than double New Zealand's data processing capacity, it's sparked public concern about straining the grid. But per The Conversation, the facility doesn't have to be an energy liability. If designed right, data centres can shift when they use power—running energy-intensive tasks when renewables are abundant and prices are low—helping absorb solar and wind that might otherwise go unused. They could also provide grid services through their existing batteries and backup systems. Datagrid's agreement to source one hundred forty megawatts from renewable providers shows the model can work. The key: New Zealand needs the right market rules and planning incentives to turn data centres into grid assets instead of grid constraints.

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