
Australian Infrastructure Investment Monitor 2023
The 2023 Australian Infrastructure Investment Monitor marks the eighth edition of this research, and it remains the most comprehensive sector-wide analysis of the trends, issues and opportunities facing current and prospective investors in Australian infrastructure.
Introduction
Infrastructure Partnerships Australia and Allens are pleased to jointly present the 2023 edition of the Australian Infrastructure Investment Monitor.
This year’s survey captures the views of international and Australian investors who together collectively own or manage over A$547 billion of infrastructure assets across the globe. The survey findings are furthered by a series of interviews with 11 senior Australian and international investors.
Our report provides a comprehensive view of investor appetite and sentiment. The report reveals insights into the drivers and challenges for infrastructure investors, which include sovereign wealth funds, pension funds, fund managers, banks and other infrastructure professionals.
Regular readers may note that this year’s report has been retitled from ‘Investment Report’ to ‘Investment Monitor’. This reflects an altered format in this year’s report. The data and methodology remain unchanged, allowing for continuous comparison of this year’s data to its historical dataset.
We would like to acknowledge the contributions of Glenn Byres, Headland Advisory to the research underpinning this report.
Executive Message
The 2023 Australian Infrastructure Investment Monitor marks the eighth edition of this research, and it remains the most comprehensive sector-wide analysis of the trends, issues and opportunities facing current and prospective investors in Australian infrastructure. With the previous edition undertaken in the first half of 2022, this years report takes stock of investor sentiment across Australia’s infrastructure market amidst a period of fiscal constraint and infrastructure pipeline reviews. Understanding how investors’ priorities have shifted, and how they are approaching the current market, will be crucial to leveraging the private capital required to maintain sustained infrastructure investment.
Australia remains an attractive destination, but is slipping further behind overseas markets
The Australian infrastructure market continues to attract significant investor appetite, with 92 per cent of participants ‘highly likely’ to invest – the highest since 2018. However, as has been the case throughout this report’s history, limited opportunities and competition for assets is challenging investors. For the second year in a row, North America has outperformed Australia as the region with the most compelling opportunities. Australia has slipped 11 percentage points overall and now sits 31 percentage points behind the USA, with recent developments such as the introduction of the Inflation Reduction Act seeing momentum continue to shift towards that region.
Investor appetite to buy into the energy transition is accelerating, but experience shows appetite is not always resulting in activity
Over recent years, governments have increasingly moved beyond rhetoric to concrete actions to support the energy transition. Mirroring this forward momentum, investors have ramped up their interest in renewable energy infrastructure investment, with 76 per cent of participants identifying renewable energy generation, and 68 per cent grid storage, as their most preferred asset class – the most for each asset class in this report’s history.
While investor interest is reaching new heights, the pace of delivery of the energy pipeline has slowed over the past 12 months, with projects hitting an approval and delivery backlog. Hesitancy remains among investors, with a number of not insignificant hurdles facing the transition. Growing appetite for renewable projects is a welcome sign, however, industry and governments at all levels will have to work together to overcome these obstacles and shift from intent to action.
The rise of ESG continues to drive the decarbonisation movement, but Australia’s ‘E’ credentials continue to slip further behind other global markets. With governments shifting focus to the social infrastructure task, leveraging the private sector’s appetite for ESG-related projects will allow tax-payer dollars to be spent where they are most needed.
But inconsistent government intervention risks shorting out the transition
The past 12 months have seen increasingly frequent direct interventions in the energy market. Everything from establishing government-owned corporations to direct investments are increasingly becoming normalised. As the energy transition becomes progressively urgent, government intervention in the energy market is an inevitability. But, with 40 per cent of participants less likely to invest in energy transition infrastructure off the back of recent interventions, the question now turns to how, when, and where government intervention is best placed to provide certainty and direction to the market, without crowding out private investment, inadvertently undermining Australia’s decarbonisation agenda.
The transport pipeline remains strong, but opportunities for private sector participation are declining
The pendulum of private investment is beginning to swing away from traditional investment sectors such as transport – which has been a focal point for private capital over the past two decades – towards social and energy infrastructure. This year, investor preference for every traditional transport infrastructure class – including road and rail – registered their lowest levels of interest in the Australian Infrastructure Investment Monitor’s history. With a number of significant transport projects now at the tail end of opportunities for the private sector to participate, such as Sydney Metro, WestConnex, NorthConnex and Cross River Rail, investors are looking at where the next opportunities in transport will arise.
However, despite many questions being raised in the industry – and within this report – there remains a relatively robust pipeline of publicly-funded transport infrastructure, albeit lower than at its peak. The question now turns to how this forward pipeline can evolve to leverage private capital and alleviate stressed government balance sheets.
The forward pipeline will likely be bolstered with a growing regional pipeline of transport projects, as the energy transition sees a geographical shift of large-scale projects being delivered in regional locations. Regional transport projects will be increasingly required to provide the necessary infrastructure to facilitate the movement of materials and people to these locations, which have not before had to contend with projects of such significant scale.
While the cycle of investment in asset classes is inevitable, governments across the country will need to carefully balance their pipeline priorities to ensure we have the necessary infrastructure to accommodate forecasted population growth. This includes ensuring we provide enough transport services in both urban and regional locations and avoid landing in an infrastructure deficit in 15 years’ time.
Demand pressures and supply constraints continue to weigh in on delivery
Ongoing capacity and supply chain constraints, coupled with skilled labour shortages, have contributed to the Australian infrastructure market hitting a delivery ceiling.
The delivery of the eye-watering energy transition and social infrastructure build – all with the transport ‘megaproject’ tail still wagging – will require coordination and collaboration between government and industry. With 44 per cent of participants agreeing they would like to see the pipeline resequenced, governments will need to ensure they balance delivery timeframes with the sector’s capacity to deliver projects within the current environment of labour and skills shortages.
With pipelines under review and governments reaching their fiscal capacity, we need to look to the other sources of capital
With three wholesale reviews currently underway, and the Inland Rail review completed earlier this year, the Australian infrastructure market is showing signs of uncertainty. Federal and jurisdictional infrastructure programs are facing increased interrogation, with reviews considering a number of infrastructure projects and their remit. Ensuring the infrastructure pipeline remains both sustainable and deliverable over the longterm will require coordinated government effort.
With governments staring down the barrel of soaring debt and an uncertain economic outlook, leveraging private capital to deliver the infrastructure pipeline will be essential. Infrastructure Partnerships Australia has identified 52 greenfield projects across the country – representing $86 billion worth of opportunity – suitable for governments to engage private capital on.
Leveraging this capital will be key to delivering the infrastructure pipeline over the coming decade to avoid landing in a future infrastructure deficit. With governments and industry mobilising on the transition, getting the market settings right will be essential to deliver the best outcomes for taxpayers and ensure we have the social and transport infrastructure we need to cater for Australia’s growing population.
Infrastructure Partnerships Australia thanks each participant for their contribution to the eighth Australian Infrastructure Investment Monitor.
Adrian Dwyer
Chief Executive Officer – Infrastructure Partnerships Australia
David Donnelly
Partner – Allens
Kip Fitzsimon
Partner – Allens

Key Findings
Investor appetite for Australian infrastructure returns to pre-pandemic heights

The maturity of the Australian market continues to attract investors

But an overheating infrastructure market is holding investors back

Australia falls further behind North America

The energy transition continues to accelerate for Australian investors
Transmission networks, government intervention and policy and regulatory frameworks are presenting challenges to the energy transition

Opportunities for private capital in transport are dwindling, with every asset class reaching record lows


Participant Profile

Read the full report
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Contact Information
Mollie Matich
Head of Policy and Research
Adrian Dwyer
Chief Executive Officer
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