Indoor air pollution from the burning of woodfuel, which produces smoke and poisonous gases such as carbon monoxide, has been strongly linked to acute respiratory infections, which is estimated to be the biggest killer amongst children under the age of five worldwide.
A recent survey facilitated by Hestian Innovation in Malawi revealed a significant reduction in average 1-hour concentration of particulate matter (PM10) during cooking in household kitchens from 24.48 mg/m3 (baseline) to 2.26 mg/m3 (follow-up study), which reflects the health benefits of Hestian's improved cook stoves and improved fuelwood and kitchen management.
In Malawi, the vast majority of hospitalised burn victims are under the age of six. Scald burns from hot liquids are the most common type of injury in kids as they are often near their mothers while they cook or clean with boiling water. Flame burns are also common because of the prevalent use of open fires. Hestian's improved stoves are not only cleaner but also safer. Their structure shields the fire to contain heat and thus protect against skin burns.
Our improved efficiency technologies reduce the burden on women and children collecting woodfuel and result in less health-endangering physical labour.
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Improved end-use energy efficiency household and institutional cook stoves and rocket barns