Each year, a unique theme focuses on specific aspects of the zero-waste movement. These topics discuss topics such as food waste, plastic pollution, circular economy and community action.

The official theme of IDZW 2024 has not yet been announced by the United Nations Environment Programme (UNEP) and UN-Habitat.

The emphasis on this occasion is that everyone should work together to create a world where waste is reduced and resources are valued.

The initiative aims to achieve 2030 Agenda goals via zero-waste initiatives.