Utility for camping: I know I would never use it. Utility for home use in low/zero-infrastructure countries, refugee camps, etc: Humongous. Wood gasification i

Utility for camping: I know I would never use it. Utility for home use in low/zero-infrastructure countries, refugee camps, etc: Humongous. Wood gasification is very, very efficient and low-emissions compared to an open fire (which is still the only way to cook in many places around the world).