Building data centres in Australia: turning sites into bankable, sustainable infrastructure

Why power, not land, now decides data centre projects in Australia

Australia's data centre load has moved from a niche real estate topic to a system-level infrastructure issue. AEMO modelling prepared by Oxford Economics Australia estimates that Australian data centres consumed around 3.9 TWh of electricity in FY25 — roughly 2% of grid-supplied electricity in the National Electricity Market. Under AEMO's Step Change scenario, that demand is forecast to grow at about 25% a year to reach 12.0 TWh by FY30 (around 6% of the NEM) and 34.5 TWh by FY50 (about 12% of the grid).

That trajectory changes what a data centre is from an investment perspective. It is no longer a building with racks, cooling and fibre. It is a long-duration power obligation, a grid-connection strategy, a customer-credit strategy, a sustainability commitment and a capital allocation decision — all at once.

The global picture reinforces the point. CBRE's data centre research has identified power availability as the primary constraint on growth in major markets, forcing aggressive preleasing and pushing construction timelines out to 2027 and beyond. Cloud, AI and sovereign-data demand keeps rising; the binding constraint is increasingly the ability to deliver — secured power, a credible connection pathway, planning maturity and capital discipline.

Why so many data centre projects stall — and what makes one bankable

Many data centre projects fail to progress not because the technical concept is weak, but because the investment case is not bankable enough. A technically interesting site can still be unattractive to institutional capital if the power pathway is uncertain, the development-approval timeline is unclear, the connection cost is untested, the capital budget is not benchmarked, the water and cooling strategy is underdeveloped, the customer pipeline is speculative, or the sustainability story is not credible.

Lever Impact starts with the investment case — answering the questions boards, investment committees, lenders, infrastructure funds and strategic buyers actually ask:

• What is the real value of the development rights, and what premium is justified for grid adjacency, planning maturity and delivery time saved?
• What capex, schedule and grid risks could impair returns?
• How should the project be phased to preserve optionality and reduce capital at risk?
• How can battery storage (BESS), renewables and long-term power procurement improve both bankability and sustainability outcomes?
• How should the opportunity be positioned to hyperscalers, colocation providers, cloud platforms, AI customers or infrastructure capital?

Sustainability is now a customer contract, not a brand exercise

Hyperscale customers — major cloud providers and AI infrastructure operators — increasingly operate under committed net-zero timelines and require matching renewable energy, often evidenced through Energy Attribute Certificates (EACs) for their consumption. For developers and operators, this means sustainability has moved from a reputational nicety to a commercial prerequisite: a condition of winning and holding anchor customer contracts.

Lever Impact helps digital infrastructure clients develop sustainable energy procurement strategies — long-term renewable offtake agreements, BESS co-location, onsite solar where appropriate, and EAC procurement — structured to satisfy customer requirements, improve grid performance and underpin bankable energy-cost assumptions. Done well, the energy and sustainability strategy is not a cost centre; it is what makes the platform fundable and leasable.

What Lever Impact does across the data centre lifecycle

We bring finance-grade rigour to digital infrastructure, spanning the full lifecycle:

• Investment case development

  Valuation, capex and schedule benchmarking, phasing and optionality analysis, and investment-committee-ready papers.

• Site origination and screening

  Assessing candidate sites against grid, fibre, water and cooling, zoning, planning status and vendor deliverability.

• Transaction structuring and readiness

  Entity and SPV coordination, foreign-investment (FIRB) readiness, and acquisition structuring.

• Due diligence and negotiation support

  Commercial and technical due diligence coordination, value benchmarking, and deal terms.

• Energy procurement and sustainability strategy

  Renewable offtake, BESS, EAC procurement and grid-performance analysis.

• ESG positioning

  Aligning the asset's sustainability credentials with customer, lender and investor expectations.

• Delivery oversight

  Program management through construction to commercial operation date (COD), including governance, controls and reporting.

This is corporate advisory work delivered by chartered accountants. Where an engagement involves capital structuring, capital raising or financial product advice, those services are provided through our regulated capital advisory entity for wholesale clients only.

Why a finance-led, chartered-accounting approach

Most infrastructure advisers are strong on one dimension — real estate, engineering, or sustainability — but few connect power, capital, sustainability and governance into a single, coherent investment platform. Lever Impact operates at that intersection. We apply the same rigour, discipline and market intelligence to a data centre that we would to any large-scale infrastructure investment, so clients can move faster, with greater confidence, toward bankable outcomes.

The opportunity in Australian digital infrastructure is real. So is the complexity. The organisations that succeed will be those that treat power, capital and sustainability as one connected problem — and that is exactly how we work.