Genetically-Engineered Wood Opens up Possibilities for Producing Building Materials at a Lower Cost
Researchers at the University of Maryland have achieved a major breakthrough in sustainable construction with the development of genetically engineered wood that promises to revolutionize the industry. By modifying poplar trees using base editing techniques, the team has created wood with reduced lignin content, eliminating the need for harmful chemicals and energy-intensive processes traditionally required to produce engineered wood. This innovative approach results in a high-performance, eco-friendly material that not only supports carbon sequestration but also offers a sustainable alternative to conventional building materials like steel and concrete.
The engineered wood produced through this genetic modification is notably denser and stronger than untreated natural wood, with performance characteristics comparable to aluminum alloy 6061, commonly used in construction. This advancement not only enhances the material’s structural integrity but also aligns with environmental goals by reducing the carbon footprint associated with traditional wood processing. As the construction industry increasingly seeks sustainable solutions, this new method of producing engineered wood could play a pivotal role in advancing eco-friendly building practices and mitigating climate change impacts.
