Morgan Stanley estimates that data centres are currently using 5 per cent (1,050 MW) of the electricity on Australia’s power grid and that is expected to grow to 8 per cent (2,500 MW) by 2030.
Some estimates even suggest they could require up to 15 per cent of the power on the grid by then.
They need to fill that 40RU with more hardware to keep up with ever growing data creation demand. Think how much data your home produced a decade ago compared to now. Everything has some sort of sensor inside now recording data.