stack of wood chips, a byproduct of timber milling. these shavings play a vital role as a renewable energy source, powering

woodworking waste biomass huge pile heap recycling wood chips shavings zero renewable energy resources ecology environment ground power ecofriendly fuel biofuel timber tree sawdust scraps birch brown business chip deforestation facility industry lumber cutting peeling outside organic shredded natural industrial plank pine beam log shaving beige mulch work stack byproduct milling play vital role source powering facilities promoting eco-friendly alternatives