Action research and residential waste minimisation in Palmerston North, New Zealand

• Action research encouraged residential waste minimisation practices and recycling decontamination.
• Action research contextualised local drivers and barriers to residential waste minimisation.
• Active learning, accessibility, convenience, and accountability were key motivators.

This research adds an action research approach to mixed methods to understand the drivers and barriers to residential waste minimisation in Palmerston North, New Zealand. While local, national, and global structural barriers persisted outside the participants’ immediate control, action research enhanced waste minimisation practices within the limits of these structural barriers. The reflexive and collaborative principles of action research allowed research participants to identify individualised needs and challenges. Thus, the research proceeded according to the participants’ circumstances. Some of the key drivers included a sense of accountability, active learning, social support, convenience, affordability, and access to information and resources. The participants also offered recommendations to the City Council, producers, and policy-makers to enhance residential waste minimisation in Palmerston North. While the value-action gap persists in purely quantitative waste research seeking to understand and change waste behaviour, action research was beneficial as it added a more nuanced understanding of participants’ waste behaviours. It also contextualised waste-related practices and attitudes in a specific locale.