Australie Private Investment

Total new capital expenditure in Australia grew by 6.4% qoq in Q3 2025, surpassing market expectations of a 0.5% expansion. This followed an upwardly revised 0.4% growth in the previous quarter, marking the largest increase since the March quarter of 2021. The increase was driven by an 11.5% surge in spending on equipment, plant, and machinery, along with a 2.1% rise in investment in buildings and structures. “The lift in investment was the result of a large rise in spending on data centres and investment in air transport,” said Tom Lay, ABS head of business statistics. By sector, non-mining industries rose 8.6%, while the mining industry grew 0.9%. Geographically, the Australian Capital Territory recorded the fastest increase at 35.3%, followed by South Australia (8.2%), Queensland (7.3%), Victoria (6.7%), and Tasmania (2.8%). In contrast, the Northern Territory posted a decline of 1.6%. On an annual basis, private capital expenditure advanced by 6.9% through the year to September.