Low-energy path to bioplastics emerges from discarded wood

Korean researchers have discovered a way to transform common forest debris into a key ingredient for high-performance plastics, a development that could significantly reduce the environmental toll of the packaging and automotive industries. By using a new, low-energy method to process discarded wood, scientists at the National Institute of Forest Science achieved an efficiency rate of 99 percent in creating a sustainable alternative to petroleum-based chemicals. The process, which operates at room temperature using light and electricity, offers a potential blueprint for a green manufacturing sector that relies on trees rather than fossil fuels. The process centers on converting hydroxymethylfurfural — a compound derived from wood under high temperature and pressure — into FDCA, or furandicarboxylic acid, a key building block for next-generation bioplastics. Traditionally, that transformation requires substantial energy input and harsh chemical conditions. The Korean team, however, used a photoelectrochemical catalyst, powered by a combination of light and low-voltage electricity, t

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