Global study reveals widespread burning of plastic for cooking and heating in the Global South w/ Co-author and University Professor Hari Vuthaluru: 20 January 2026

New research led by Western Australia’s Curtin University sheds light on the burning of plastic in countries in the Global South, for the use of cooking and heating.

The survey provides world-first substantial evidence of how unaffordable clean fuel supply can generate severe risks for health and climate in these communities.

Co-author Professor Hari Vuthaluru from Curtin's Western Australian School of Mines said toxic emissions, health issues and food contamination were among the consequences of this practice.

Wire Host Sara spoke to Vuthaluru further about the study in light of the environmental consequences.