NEXTDC (ASX:NXT) is on track to invest a further AU$1.3 billion to AU$1.5 billion in developing the more than 70-megawatt capacity expansion across Australia and international markets in the fiscal year 2025, according to a Friday filing with the Australian bourse.

The company recorded roughly AU$1 billion in capital expenditure in fiscal 2025 as part of its capacity expansion, the filing said.