This country wastes million tonnes of wood each year
https://www.nzfoa.org.nz/images/Facts_and_Figures_2018-2019_Web.pdf
In forest harvest residue is approximately equivalent to 30% of the log yield. Hence there is about 10mt of recoverable slash left in the forest each year.
SCION the cri for forestry claims there is 2.8 million tonnes of bark alone per year
