Australian researchers have urged global action to mitigate the burning of plastic for heating and cooking in developing nations, citing serious health risks.
In a recent study, a team from Curtin University in Western Australia found that millions of households in Africa, Asia, and Latin America are increasingly relying on plastic waste as fuel due to limited access to traditional energy sources, according to the Xinhua news agency.
The study revealed that many people in developing countries struggle to afford clean fuels such as gas, while urban expansion has made traditional energy sources like wood and charcoal scarce. In contrast, plastic waste remains abundant and readily available.
Bishal Bharadwaj, lead researcher from the Curtin Institute for Energy Transition (CIET), highlighted the significant health hazards associated with burning plastic.
“Burning plastic releases harmful chemicals such as dioxins, furans, and heavy metals into the air, leading to a range of health and welfare concerns, including lung diseases,” Bharadwaj stated.
He emphasized that women and children are particularly vulnerable, as they spend more time indoors where exposure to toxic fumes is higher. A survey conducted as part of the study found that 13 percent of Nigerian households reported using garbage, including plastic, as a cooking fuel. Additionally, environmental analysis in Indonesia detected hazardous toxin levels in soil and food samples, directly linked to plastic combustion.
The researchers warned that the issue is poised to worsen, as urban populations are projected to increase to two-thirds of the global total by 2050, and plastic consumption is expected to triple by 2060.
Peta Ashworth, director of the CIET, noted that plastic burning is most prevalent in marginalized communities, such as slums. She cautioned that simply banning plastic burning might not be effective and suggested alternative solutions, including subsidies for cleaner fuels, improved waste management, and public education initiatives to encourage safer practices.
Disclaimer:
This article is based on a study conducted by researchers from Curtin University, as reported by Xinhua. The information presented reflects their findings and recommendations. Readers are encouraged to consult environmental and health experts for further guidance on plastic waste management and alternative energy solutions.