Yesther Metal Works, based in Kumasi, manufactures clean cooking stoves. According to the Clean Cooking Alliance (CCA), burning wood fuels generates up to 1 gigaton of carbon dioxide equivalent annually, contributing to approximately 2% of global CO2 emissions. By producing clean cookstoves, Yesther Metal Works helps mitigate emissions and reduce the need for further deforestation, promoting a more sustainable and eco-friendly cooking alternative.