Greenway Jumbo Stove is a single burner, high efficiency cook stove designed for long-term, everyday use. This stove can use wood, cow dung, agricultural waste or any solid biomass fuel. The patented design produces 70% less smoke and uses 65% less fuel than the traditional mud cook stoves. With smoke emission reduced considerably, it stops 2 tonnes of carbon dioxide equivalent emissions from entering the atmosphere every year. The stove complies with the requirements of ISO 9001:2015 for clean cook stoves and clean cooking solutions.