The Committee for Adelaide, together with our event partner Beca, hosted a thought-provoking discussion on the future of urban development, with a focus on building resilient and sustainable communities, cities, and infrastructure.

We were joined by Beca’s Group Chief Executive, Amelia Linzey, who shared valuable insights from across the ditch and how Auckland has prepared for growth and change.

Following Amelia’s keynote, a panel of local experts – Jeremy Conway (Infrastructure SA), Michelle English (City of Salisbury), Sam McCarthy (Beca), Brendon Hampton (SA Power Networks) – unpacked the challenges and opportunities facing Adelaide as we plan for a more sustainable future.

From energy and water to density and transport, the conversation highlighted the importance of long-term, integrated thinking—and making sure the right voices are at the table early.

Key Takeaways from the Event:

• Water stress is real – Long-term planning is essential to avoid shortages.
• Co-locating jobs and housing matters – Liveable communities need more than homes.
• Social infrastructure is critical – Think schools, hospitals, and public spaces.
• SA leads the world in variable renewable energy – Nearly 45% of homes have rooftop solar, and battery uptake is growing.
• Early involvement of utilities is key – Organisations like SA Power Networks should be part of infrastructure planning from the start.
• Electric transport is the future – But planning for things like depot power supply must start now.
• EVs are approaching price parity – The shift from petrol to electric is accelerating.
• Waste management needs a rethink – Systemic upgrades are overdue.
• Upgrade before you rebuild – Enhancing existing infrastructure is often the smarter choice.
• Sharing knowledge is easier than ever – Building industry capacity must be a priority.
• Density should match transit – Tram corridors need more proactive planning.
• Adelaide is gearing up for tunnelling – Is now the time to plan for underground rail?
• We must avoid isolated developments
• Urban sprawl vs. choice – As the Premier noted, it’s not one or the other. Adelaide must offer options for all lifestyles.

Thank you to all our speakers and attendees for contributing to such a rich and timely conversation. We look forward to continuing to support collaboration across sectors to help shape a sustainable, connected, and prosperous future for South Australia.

Thank you also to our wine partner Hentley Farm for providing the amazing selection of wines.