Question: What plants do you use to form your substance 'biocoal'?

Robert Dowdall answered on 7 Mar 2017:

You can use many different kinds of plant material. Green grass, Straws, Leaves, Pine Needles, Bamboo, Husks, Shells, Wood, Bark, Energy crops like miscanthus and willow, Olive waste…..the list goes on and on. The biocoal is similar no matter what kind of plants we use. A nice uniform fuel.