By Nate Berg January 05, 2023 There were more than a million tons of sawdust with nowhere to go. In Maine, where about 90% of the state is forested, sawmills are one of the state’s main industries. Their sawdust byproduct had typically supplied one of the state’s other main industries, pulp and paper mills. … Continue reading This 3D-printed home is made from wood chips and sawdust