Dutch designer Arnaud Desseyn has graced our pages with a couple of interesting stove designs before, which place an emphasis on cooking with biofuels found around a campsite. The FireTower is his ...

This stove at Aprovecho's lab in Cottage Grove, Ore., has a basic "rocket stove" design built from a 55-gallon oil drum. Its insulated "combustion chamber" is precisely engineered to extract energy ...

Rocket stoves are an interesting, if often overlooked, method for cooking or for generating heat. Designed to use biomass that might otherwise be wasted, such as wood, twigs, or other agricultural ...