The impact of regulations on construction and demolition waste market creation and stimulation: Australian stakeholders' perception

Abstract. The use of recycled products largely depends on the existence of viable end markets. In Australia, state regulations have a pivotal role in creating and stimulating the market for recycled construction and demolition (C&D) waste products. Hence, this study aims to identify regulatory barriers and enablers affecting C&D waste end markets. This study employed a qualitative research approach to understand the effectiveness of the current C&D waste regulations. The data collection concerned a series of interviews with C&D waste experts across five Australian states (i.e., Victoria, New South Wales, Western Australia, Queensland and South Australia). Overall, 27 interviewees were recruited from various stakeholder groups (e.g., recycling, government, construction, consultation & manufacturing). The findings provide an insight into the primary factors affecting market development for recycled C&D waste materials. A series of reforms are proposed to improve the current regulatory framework. They aim to address issues around recycled C&D waste uptake in construction projects. The research contributes to the body of knowledge in the field of built environment and design by providing first-hand information about regulatory mechanisms involved in utilising recycled products. Policymakers and authorities can use the results to devise advanced regulations that provide a level playing field for all parties involved in C&D waste management in Australia and other countries with similar contextual conditions.