![[Free download] Whitepaper: Designing future-ready switchboards for safe, efficient and compliant electricity operation](https://createdigital.org.au/wp-content/uploads/2026/06/IPD-switchboards_iStock-909831544-750x526.png)
Australia’s evolving energy grid demands safe and efficient switchboards that go beyond standard compliance requirements.
Australia’s energy landscape looks very different to the one of even recent years. As the Australian Energy Regulator’s State of the Energy Market 2025 report makes clear, decarbonisation, the decentralisation of energy services and new technologies are driving a fundamental transition across the country’s energy markets. Electric vehicles, industrial automation and a proliferation of data centres are creating new demands and challenges across the grid, while battery storage and rooftop solar are transforming how electricity is generated, stored and transmitted.
These changes hold out real opportunity for economic growth and carbon reduction. But they are also reshaping the relationship between the energy grid and the commercial, residential and infrastructure users that depend on it in ways that are placing new and significant stress on the electrical infrastructure those users rely on every day.
“We are looking at a brand-new energy landscape,” said Priyan Fernando, Technical Manager at IPD. “I see an exponential growth in demand for electricity because of innovations like data centres, electric vehicles and solar cells.”
Switchboards form the core of every electrical installation across Australia. But the rising load complexity that is characterising Australia’s reconfigured energy landscape is placing demands on switchboards that many existing installations simply were not designed to handle. Australia’s switchboard infrastructure is ageing and increasingly overloaded. Meanwhile solar, batteries, EVs, variable speed drives and high-density IT loads are introducing heat, harmonics and elevated fault current into switchboard environments built around very different assumptions.
Data centres, for instance, can require as much as 6000 amps from a single installation, imposing compliance obligations that once did not exist. And those compliance obligations are themselves changing. The transition to AS/NZS 61439 significantly raised the verification bar for switchboard designers and operators – from seven design verifications to 12 – yet a significant gap persists between what is currently installed across Australian facilities and what is needed for safe, efficient and cost-effective operation.
That gap carries real consequences. Internal arc fault containment and mitigation underspecified in the majority of switchboard installations despite being a proven, preventable danger. A switchboard internal arc fault incident in a hospital, data centre or mining operation can trigger patient safety events, destroy critical data, halt production or injure workers – and leave operators facing extended downtime and avoidable cost. New construction offers the opportunity to get it right from the start. But unless current standards and compliance goals are built into the design process from the outset, they will impose far greater costs down the line.
IPD’s new white paper provides a practical guide to designing and upgrading switchboards that are genuinely fit for Australia’s evolving energy landscape. It covers the standards that matter, how compliance obligations have changed, what substandard switchboards actually risk, and why best-practice specification – from internal arc fault containment through to modular and compact design – delivers returns that compound across decades of operation. Meeting the standard is the starting point. This paper explains what lies beyond it.
A new white paper from IPD explores:
- The requirements: The relevant standards for switchboard designers and operators
- How compliance obligations have changed: Documenting evidence and verifying characteristics of safe and efficient operation
- The risks of substandard switchboards: The danger resulting from internal arc faults and surge risk
- Moving beyond compliance: Meeting the standard should be a switchboard designer’s starting point, not the end goal.
- Compact and modular design: Combining safety features with best-practice design
- Design considerations: Engineers, consultants and asset owners should integrate the right specifications from the beginning of the design stage.
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