Expertise
What if infrastructure didn’t just reduce harm, but actively made the world better? Over the past four decades, sustainability has increasingly become embedded in how infrastructure is designed and delivered. Engineers have driven significant advances in efficiency, resilience, and climate. But minimising harm is no longer enough as climate change accelerates and converges with challenges like biodiversity loss and rising inequality.

In partnership with Engineers Australia, Rebecca Miller, Chair of the Sustainability Council of Excellence at the SJ Group, explores how regenerative design is reshaping engineering and construction to deliver projects that create net-positive outcomes for people, communities and nature.

 

Regenerative design represents the next evolution. Rather than aiming for outcomes that are “less bad”, it asks: how can a project give back more than it takes? From ecological restoration to community wellbeing, regenerative design delivers outcomes that actively restore and enrich environmental and social systems.

 

According to Miller, this approach requires engineers to broaden their definition of success.

 

That requires a mindset shift and marks a change in practice. To deliver regenerative project outcomes, engineers also need to think about equity, ecology, community benefit and more. And they need to do it collaboratively and to a level of ambition not previously identified, often without an increase in time allocation or budget.
— Rebecca Miller, Chair, Sustainability Council of Excellence, SJ Group

At SMEC, we are embedding regenerative design into practice through an internal framework, training programs and a network of ambassadors who will work alongside project teams. These tools will help identify opportunities early, whether they are reducing inequity, restoring ecosystems, or delivering lasting social outcomes.

We recognise change can be challenging. Entrenched project scopes, tight budgets, short-term funding models and client priorities can make it difficult to stretch ambition. However, as regenerative design matures, demand from clients and governments is expected to grow, just as sustainability moved from being “off-brief” to a non-negotiable.

For engineers, regenerative design resonates with the very purpose that drives the profession: serving communities and shaping a sustainable built environment. As Miller notes,

Regenerative design represents the next evolution. Rather than aiming for outcomes that are “less bad”, it asks: how can a project give back more than it takes? From ecological restoration to community wellbeing, regenerative design delivers outcomes that actively restore and enrich environmental and social systems.
— Rebecca Miller, Chair, Sustainability Council of Excellence, SJ Group

The shift won’t happen overnight, but the momentum is building. Regenerative design challenges engineers, clients and communities alike to reimagine what’s possible—and to deliver projects that don’t just sustain but restore and regenerate.

Key Takeaways

  • Beyond sustainability: Regenerative design aims for net-positive outcomes, not just minimising harm.
  • Mindset shift: Success is measured in long-term benefits for people, nature and communities.
  • Built-in approach: SMEC is embedding regenerative principles through training, frameworks and ambassadors.
  • Future advantage: Firms ready to deliver regenerative outcomes will be best placed as demand grows.

 

 

 

 

Related
insights

View all

Ready
to
connect?

Talk to one of our global specialists about our Sustainability solutions.