Is it made of earth or brick? This is a common distinction in the world of wood-fired ovens and comes with a whole slew of assumptions. "Earth ovens are cheaper, easier to build but less durable." "Brick ovens are expensive, harder to build but more professional and will last longer." The oven build documented below is an exploration of the combination of these techniques to leverage the advantages of each. We use earth where its sculptural quality allows us to perfectly mold it to the shape that we desire. We use brick where it will give a good durable surface for cooking and in the entrance . . .
How to Make a Rocket Powered Kiln of Clay and Sawdust
Jon and Flip Anderson have been working with stoves and ovens for some years now (HPP regulars may remember their rocket powered oven design.) Last February, they helped teach at the Winter Stove Workshop put on by Aprovecho and InStove. Aprovecho Research Center (ARC) was consulting for Mercy Corps in East Timor, who had sent their Program Manager for Renewable Energy, Will Baron, who has responsibility for all programming related to energy, poverty, lighting, electricity, appropriate cooking technology and sustainable cooking fuels. Mercy Corps' East Timorese stove program imports . . .
Mass Heater for a Greenhouse Using a Wood Stove
Introduction Visiting in the Winter Time Step-by-Step Photos of the Construction Process Analysis and Suggestions for Improvement A Call for Support Additional Resources Kiko Denzer and I were hired to build a heater in a greenhouse for some very avid gardeners. They had experimented with using a wood stove but there simply wasn't enough heat retained for the stove to heat the greenhouse from one day to the next throughout the winter. Our task was to incorporate the old wood stove, mostly taking advantage of the glass door and firebox it offered, and plug it into a system . . .