Australia is home to some of the planet's most extraordinary natural assets - many found nowhere else in the world. From our unique biodiversity to the Great Barrier Reef, the world's largest coral reef ecosystem visible from space, these are treasures of global significance. They are also fundamental to Australia's prosperity: our natural capital underpins tourism, agriculture, and community wellbeing, and increasingly forms part of Australia's international brand.
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Yet the uncomfortable truth is that every day, our current approach to climate change puts these irreplaceable assets - and our competitive advantage - at risk. Protecting them isn't just a moral imperative. It's an economic one. Preserving natural capital, accelerating clean industry, and enabling low-carbon innovation are central to Australia's future growth story.
To stay competitive, Australia must accelerate one of the largest and fastest economic transformations since the Industrial Revolution: industrial decarbonisation.
The federal government's net zero plan takes important steps - with policies including the safeguard mechanism, renewable electricity market, capacity investment scheme, and new vehicle efficiency standards. Still, targets alone are not enough. The expectation is Australia will reduce greenhouse gas emissions by 42.6 per cent below 2005 levels by 2030. However, Oxford Economics Australia has cautioned that our 2050 net zero target remains "aspirational" rather than assured. Progress is real, but too slow to match the pace of global change.
The business case is now undeniable
For decades, sustainability was framed as a cost. That era is over. Today, decarbonisation is about competitiveness, profitability, and resilience. Investors, customers, supply-chain partners, and regulators increasingly reward companies that can measure, reduce, and report carbon. Access to capital is shifting accordingly - from banks tightening emissions-related lending criteria to global procurement teams enforcing embodied-carbon requirements.
Meanwhile, low-carbon manufacturing, electrification technologies, and renewable energy supply chains represent one of the largest economic opportunities of this century. Countries that lead in clean industry will define the next era of economic growth. Those that hesitate will depend on others for the technologies and solutions their economies require.
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Emissions everywhere, opportunities everywhere
Emissions are not just smokestacks or coal mines. They are embedded in the homes we live in, the trains we ride, the toys our children play with, and the buildings where we work. For too long, they were measured narrowly, often focused solely on production. The real picture comes from examining an entire lifecycle - raw materials through manufacturing, use, maintenance, and end of life.
By this lens, the built environment is directly responsible for almost a third of Australia's greenhouse gas emissions - and indirectly linked to over half. That means the architecture, engineering, construction and operations sector - along with product design and manufacturing - sits at the heart of Australia's decarbonisation challenge and opportunity.
AI and digital tools are changing the economics
The good news? The tools to decarbonise already exist, and they are getting exponentially better.
Digital technology is not a silver bullet - but it is the sharpest tool we have. AI, data platforms, design simulation environments, and digital twins are making sustainability decisions faster, cheaper and far more precise. What used to require months of manual analysis can now be modelled in minutes.
In construction, digital tools now allow teams to calculate embodied carbon during design rather than after materials are purchased. Architects and engineers see the carbon implications of decisions instantly and make data-driven trade-offs that reduce both emissions and cost.
This mirrors innovation in manufacturing, where advanced analytics, AI-driven design, and automation help companies reduce waste, improve energy efficiency, and accelerate circular product innovation. WSP, the global engineering firm, even created its own tool to automate carbon estimates during design, enabling early interventions for lower-carbon outcomes.
As companies adopt these capabilities, the question is shifting from "Can we afford to?" to "Can we afford not to?" The market rewards early movers.
The choice in front of Australia
Autodesk's 2025 State of Design and Make report found that across APAC, Australia tied with Japan for the lowest percentage of companies using AI to support sustainability. That gap represents risk - but also enormous opportunity.
Australia has world-class research, strong policy signals, abundant renewable resources, and a fiercely innovative business community. The ingredients to lead are here. What's needed now is scale, speed and commitment across public and private sectors.
Decarbonisation is no longer a sustainability goal - it is a core business strategy. Companies that embrace this reality will be more competitive, more resilient, and better positioned in the global economy. Those that don't will be competing on yesterday's terms in tomorrow's market.
The world is moving. Australia can lead or follow. The opportunity - and the choice - is ours.
- Joe Speicher is chief sustainability officer at Autodesk.
