Powerful Infrastructure Funding Lessons for Growth Areas

Public infrastructure investment is entering a more constrained environment.

Across water, infrastructure, councils and government agencies, leaders are being asked to manage affordability pressure, delivery constraints, regulatory expectations and rising scrutiny at the same time.

Recent budget papers highlight the scale of the challenge. Victoria’s net debt is forecast to reach almost $200 billion by 2029–30, with the annual interest bill alone projected at approximately $11.8 billion. Commonwealth net debt is forecast to reach $767.8 billion over the same period, with annual interest payments rising to $42.3 billion.

For councils and water utilities, this matters because major infrastructure projects are increasingly being assessed not only on technical merit, but also on affordability, customer impact, delivery confidence and public value. As Treasury, regulators and funding agencies become more involved, investment justification is becoming more rigorous.

This is particularly important for
the Victorian water sector.

With most Victorian water businesses preparing for their next five-year price submissions, capital programs are likely to receive close attention. The question will not simply be whether a project is needed. Increasingly, organisations will need to demonstrate:

• Why this investment?
• Why now?
• What options were considered?
• How will it be funded?
• What does it mean for customer bills?
• What risk is reduced?
• What public value is created?
• Can it realistically be delivered?

The Victorian Auditor-General has also pointed to the State’s growing reliance on debt-funded infrastructure and the impact ongoing fiscal deficits may have on long-term financial resilience.

For water corporations, councils and regional infrastructure leaders, this creates a significant practical challenge. Investment needs remain substantial across housing growth, water security, wastewater treatment, recycled water, climate resilience and trunk infrastructure. However, the pathway to securing investment support is becoming more difficult.

Previous programs such as the National Water Grid Fund have helped utilities progress major infrastructure projects, while councils have relied on mechanisms such as Financial Assistance Grants and local roads and community infrastructure funding. Many of these pathways are now tightening or becoming more competitive, placing additional pressure on organisational sustainability and customer affordability.

There are still important opportunities emerging.

The Commonwealth has announced a $2 billion Local Infrastructure Fund under the Housing Support Program to help local governments and state-owned utilities deliver the “last mile” infrastructure needed for new housing. This includes roads, water, sewer and electricity connections. The program is intended to support up to 65,000 homes nationally over the next decade, including $500 million dedicated to regional infrastructure.

Other relevant pathways continue to include:

• National Water Grid Connections funding
• Disaster Ready Fund opportunities
• Energy transition programs
• Victoria’s Trunk Infrastructure Fund

Based on our analysis of current budgets and infrastructure priorities, the strongest near-term opportunities for councils and water utilities are likely to centre around:

• housing-enabling water, sewer, roads and power infrastructure
• trunk infrastructure supporting industrial land and regional employment
• water security, recycled water and drought resilience
• disaster risk reduction and climate resilience
• integrated water management and liveability projects
• energy efficiency, electrification and emissions reduction across public assets

Unless organisations intend to pass the full cost burden directly to customers, the stronger position is to prepare before funding and regulatory windows formally open.

That preparation starts with understanding:

• what problem is being solved
• what public value is being created
• what evidence supports the investment rationale
• what delivery pathway is realistic and defensible

Funding decisions are increasingly shaped by the quality of the underlying investment rationale, evidence base and delivery confidence – not simply the application form itself.