Loreta is the Global Sustainability Lead at NDY, a multi-disciplinary engineering design services firm. Loreta is passionate about sustainable buildings and healthy spaces. She has been working collaboratively with project teams to decarbonise and drive down embodied carbon in buildings. She has been working in Australia since 2014 and prior to that was a LEED Consultant in Canada. With over 15 years’ experience in the engineering industry, she strives to find the most appropriate solutions to meet client’s sustainability and wellness targets.

Jonathan Bunge is the Managing Director of Camfil Australia, and has been with the company for over four years. Jonathan is an experienced air filter specialist with more than 8 years of experience in the filtration industry, including product development roles. He holds a Masters Degree in Chemical Engineering, which has provided him with a strong foundation for his work in the air filtration industry. Under his leadership, Camfil Australia has continued to grow and innovate, providing customers with cutting-edge solutions to their air filtration needs.

Stephen is a Building Services Engineer that specialises in driving better building performance. He has authored a broad selection of technical papers and publications relating to building services and delivered keynote presentations at industry and professional forums over many years. In 2007 Stephen was awarded a Silver Medal by the Chartered Institution of Building Services Engineers for service to the institution, and as a key advisor to the CIBSE ANZ Region he continues to advocate for better education and greater diversity and inclusion. From a business perspective Stephen devotes his time to team leadership with a particular focus on building commissioning, building upgrades, energy efficiency and net zero strategies.

Paul has worked in fostering sustainability in Australia for over 35 years. In 1987 he co-founded Australian Ethical, Australia’s first socially responsible investment manager with now over $8.5b under management. Paul co-founded Planet Ark in 1992, was its CEO from 2010-2022 and is presently a Board Member and its Chief Sustainability Advisor. He is the key instigator of their Australian Circular Economy Hub which aims to inspire the transition to a carbon neutral circular economy in Australia.

Greg Picker has over 20 years’ experience in climate change and energy policy, with a particular focus on HFCs. In 2013, Greg became Executive Director of Refrigerants Australia. In this role he works with industry and government to help ensure policies drive good outcomes and are designed to be practicable. Prior to accepting the role with Refrigerant Australia, Greg worked with AECOM, and before that he spent a decade with the Australian Government working on climate policy. He began this professional journey many years ago when he worked with the United Nations Framework on Climate Change.