Stepping up to the plate: Leadership and local government waste managers opinions of household food waste interventions

Landfilling of household food waste contributes to global emissions yet remains prevalent worldwide. Achieving net-zero emissions targets necessitates the diversion of organic waste from landfills, placing considerable pressure on local authorities to provide waste diversion services. However, even where policies, funding, and capacity to implement food waste diversion appears to exist, service inconsistencies abound. Many countries have local authority staff responsible for providing waste services and they are key contributors to determining how domestic waste is managed. Using Australia's diverse geographic and demographic situation as an example, this study examines the decision-making processes and influence of local waste management staff through a national survey (n = 183) and online interviews (n = 45). A novel thematic network analysis approach revealed complex patterns of polarisation surrounding household food waste implementations. Key findings highlighted the interplay between staff attitudes, decision-making, and intervention strategies, emphasising systemic support as critical for transformative change. Three overarching concerns emerged: (1) the need for sustained and supportive leadership to normalise food waste management and promote its value as a resource, (2) clearer delineation of responsibilities among stakeholders, and (3) enhanced and consistent funding for waste initiatives. Recommendations include leadership development, comprehensive policy impact assessments, and reliable financial support to strengthen local government operations. This study underscores the importance of empowering local authorities to advance organic waste diversion and reduce emissions. Australia's approach offers actionable strategies that may inform global efforts to address similar challenges.