Mine Closure 2026 Speakers

15–17 September 2026 | Sofitel Melbourne On Collins, Melbourne, Australia

Keynote Paper Presenters

Dr Lucy Commander
Research Manager
Alcoa of Australia

Lucy Commander is a research leader, knowledge broker, and restoration seed ecologist with more than 2 decades of experience advancing native plant conservation, mine rehabilitation and ecological restoration in Western Australia. As research manager at Alcoa, she oversees the Forest Research Centre and leads a multidisciplinary team delivering co-designed research to improve environmental management and mine rehabilitation in the Northern Jarrah Forest, just south of Perth in Western Australia.

Commencing with work experience at a mineral sands mine, followed by a fourth year project at a mine in the Kimberley, Lucy’s career has taken her from mines in Shark Bay to the Pilbara and mid-west. Her career spans roles across academia, government, industry, and the not-for-profit sector, including long-standing affiliations with The University of Western Australia, the Australian Network for Plant Conservation, the Society for Ecological Restoration and Kings Park Science. Lucy has played a central role in shaping national best-practice guidelines, serving as lead editor for the Guidelines for the Translocation of Threatened Plants and managing the update of the Florabank Guidelines for native seed collection and use.

Beyond her formal roles, Lucy is deeply committed to connecting people with nature and strengthening the science–practice interface. She has organised major events such as the Alcoa Environmental Research Symposium, regularly lectures on restoration ecology, and presents at conferences and community events. With a blend of scientific rigour, collaborative leadership, and community engagement, Lucy continues to champion evidence-based approaches that support resilient ecosystems and inspire others to care for the natural world.

Paper title: Rehabilitation in context: why evolving criteria and land use expectations matter

Mark Gregson
General Manager Native Title
Banjima Native Title Aboriginal Corporation

Mark is a legal practitioner, he was admitted to the Supreme Court of Western Australia and the High Court of Australia, after graduating with a Bachelor of Laws with First Class Honours.  After serving Banjima Native Title Aboriginal Corporation (BNTAC) as company secretary, he moved into Native Title operations, where he leads a team engaged in commercial and strategic negotiations with mining proponents for new and expanding multi‑billion dollar mine projects, and provides ongoing engagement on behalf of the Banjima Traditional Owners with proponents. Mark was instrumental in getting BNTAC to a position to advance the commencement of litigation against the State of Western Australia for the clean-up of the Wittenoom asbestos contamination site.  

Prior to BNTAC, Mark worked in the Native Title Law team at Roe Legal Services (now Biyara Legal), where he found a passion in providing advice to Aboriginal Prescribed Body Corporates and representing them in legal proceedings. He also has private sector experience in commercial law, litigation, forensic accounting and insolvency.  

Prior to transitioning to his legal career, Mark had extensive and broad commercial experience as a business owner, and in capital equipment sales to the mining industry in Australia and Southeast Asia.

Paper title: Wittenoom and Yampire asbestos management areas, Western Australia, from an Aboriginal corporation and traditional owner perspective

Liz Scott-Irving
NSWEC Vice President
BHP

Liz has over 26 years’ experience in the mining industry in various technical, frontline leadership and
corporate roles for Rio Tinto, Xstrata, Glencore and BHP. ​Liz holds a Bachelor of Mining Engineering with First Class Honours from the University of New South Wales, a Masters of Business from the University of Newcastle and is a graduate of the Australian Institute of Company Directors. ​

In 2013, Liz was awarded the inaugural New South Wales Minerals Council Outstanding Woman in Mining and the Australian Mining Prospect – Mining Woman of the Year. ​On a part time basis Liz is completing a doctorate in Sociology and Anthropology at the University of Newcastle focused on sustainable outcomes in mine closure. Her studies inform her in her current role – vice president of BHP’s NSW Energy Coal. In this role Liz is focused on transitioning Mt Arthur Coal to closure in 2030, balancing social, economic and environmental outcomes.

Paper title: A region in transition: BHP prepares for the responsible closure of Mount Arthur Coal mine

Opening Speaker

Matt Vincent
Chief Executive Officer
Resources Victoria

Matt Vincent is the chief executive officer of Resources Victoria, a dedicated portfolio within the Department of Energy, Environment and Climate Action that promotes and regulates the mining and quarry sector.

Matt is leading implementation of Victoria’s Critical Minerals Roadmap to unlock AUD 200 billion worth of minerals in northwest Victoria. These minerals are needed to support the renewable energy transition.

Matt has held senior roles at:

  • Department of Premier and Cabinet
  • Victorian Building Authority
  • Environment Protection Authority
  • Zoos Victoria