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Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Biogas cooking uses methane-rich gas from anaerobic digestion to power stoves with high flame temperatures and low emissions when properly balanced.
Origin: Rural communities in India, China, Kenya, Brazil (21st century) — South Asia, East Asia, East Africa, South America
See full technique reference →Methane combusts in the presence of oxygen to form carbon dioxide and water vapor, releasing energy that can reach up to ~1,900 °C at the optimal air‑fuel ratio. The process is highly efficient when the biogas has a methane content above 50 % and moisture below 15 %, and when the stove is well-ventilated to avoid incomplete combustion and CO formation.
Primary Reaction
CH4 + 2 O2 → CO2 + 2 H2O
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