High-grade heat

Cooking heat and the heat of combustion, including flue gases hot enough to be tapped by a coil.

Produced by

• Wood stove / mass heater
• Wood cookstove
• Solar cooker
• Rocket mass heater
• Rocket stove cooker
• Household anaerobic biodigester (biogas cooking fuel)
• Induction cooktop
• Haybox / retained-heat cooker (fireless cooker)
• Micro-gasifier (TLUD) cookstove
• Solar-powered insulated electric oven
• Gas hob / cooker

Consumed by

• Haybox / retained-heat cooker (fireless cooker)
• Wood-stove flue water heater (thermosiphon coil)