Drying of the hay isn't essential for pelleting, making the expense of processing below with wood pelleting."[15] In 2012, the Department of Agriculture of Nova Scotia introduced as an indication undertaking conversion of the oil-fired boiler to grass pellets in a research facility.[16] Biochar can be a variety of charcoal. https://biofuel-pellet-stove00864.prublogger.com/37759766/coconut-charcoal-briquettes-fundamentals-explained