Leanne Griffin is Australasia’s Circular Economy Service Leader at Arup, bringing extensive expertise in complex engagement, social impact, and sustainable practices. With a diverse background spanning recycled materials, circular economy strategies, water recycling, and social housing, she excels in project and people management.

As Director for Ecologiq at Infrastructure Advisory Group, Leanne drove their Recycled First Policy, Australia’s first dedicated procurement policy to optimise recycled and reused materials in transport infrastructure. More recently, Leanne established and developed the Victorian Government’s circular economy initiative across the state’s $90 billion transport Big Build.