Transitioning towards a sustainable circular city: How to evaluate and improve urban solid waste management in Brazil.

A circular city (CC) promotes circular economy (CE) principles. Efficient urban solid waste management (USWM) strategies are essential for promoting a CE at the municipal level. New tools are needed to evaluate waste management (WM) and increase the reuse and recycling of materials to accelerate the transition towards a CC. These tools could assist decision and policymakers in adopting, implementing, and monitoring circular practices. This study proposes creating an index (USWM-index) to evaluate WM in urban areas and discuss how it could be better managed in future sustainable circular cities in Brazil. The index allows city managers to integratively and sustainably assess their USWM. Decision-makers can also use the index to set goals and objectives for recycling and reusing generated waste in cities. The index comprises 19 indicators and 51 sub-indicators. These elements were divided into five groups: Operational, Environmental, Political-economic, Educational, and Social. Cities can assess their performance in each group by using the USWM-index. The index was applied to four Brazilian cities. All cities had their USWM classified as average, and they did not have initiatives to transition to sustainable circular cities regarding WM. This study presents guidelines for transitioning from a linear city to a sustainable circular city in terms of WM.

Consumer perceptions and actions related to circular fashion items: Perspectives of young Brazilians on circular economy.

The fashion industry is one of the most important industries for the world economy, but is also one of the most polluting. Some fashion companies have been adopting circular economy initiatives to combat this. Circular fashion (CF) results in cleaner production and reduces textile waste, but depends on consumer collaboration. Several studies analysing consumer CF issues worldwide have been recently published, but these studies are not common in emerging countries. This paper seeks to investigate the relationships between Brazilian consumers and CF. The methodology comprised a systematic literature review and survey. The main results show that, although young consumers are willing to change their clothing consumption habits and believe that fashion companies should be more sustainable, most of them never get involved in circular actions in the fashion chain. This paper seeks to fill a research gap on Brazilian CF, and contribute to both literature and the fashion industry in developing countries.