Biochar is a fine-grained charcoal made by pyrolysis, the process of heating bio-mass (wood, manure. crop residues, solid waste. Etc. ). With limited to no oxygen in a specially designed furnace capturing all emissions, gases and oils for reuse as energy. When added to soil, biochar improves plant growth and crop yield while reducing the total fertilizer required. Nirrous oxide (N2O), a greenhouse gas, released from certain fertilizers in 310 times more potent than carbon dioxide CO2. Biochar conditioned soils reduce N2O off-gassing by 50-80%