My Tesla Runs on Banana Peels – Albert Bates – Medium
Put biochar in the ground, and regardless who the next farmer is, or what the weather decides to do, the biochar carbon will stay in the ground. That is possibly our strongest asset in relation to other options that are only as good as the management that maintains them. Forests can be bulldozed, soils can be ripped up and oxidized, biochar is stable in soil.
— Josiah Hunt
The amount of thermal energy or electricity produced during that conversion is variable, depending on the energy potential of the biomass and the process. The types of machines used are typically divided between CHAP (combined heat and power) and CHAB (combined heat and biochar). CHAP is mostly carbon neutral (depending on transportation distances) and CHAB is carbon negative, or net drawdown, as long as the product — biochar — is not reused as a fuel. Read More