According to Yee et al. (2009), 1 ha palm oil trees yields in
Malaysia between 20 and 22 t of FFB. The share of EFB from the total
harvested biomass is 23%, i.e. 1 ha of palm oil plantation produces
4.6 t of EFB. Accordingly, the EFB processed daily by the biochar
plant is equivalent to the EFB harvested from around 4.35 ha.