Role of biochar made from low‐value woody forest residues in ecological sustainability and carbon neutrality

Abstract Forest management activities that are intended to improve forest health and reduce the risk of catastrophic fire generate low‐value woody biomass, which is often piled and open‐burned for disposal. This leads to greenhouse gas emissions, long‐lasting burn scars, air pollution, and increased risk of escaped prescribed fire. Converting low‐value biomass into biochar can be a promising avenue for advancing forest sustainability and carbon neutrality. Biochar can be produced either in a centralized facility or by using place‐based techniques that mitigate greenhouse gas emissions and generate a high‐carbon product with diverse applications. This review explores the multifaceted roles of biochar produced from low‐value biomass during forest restoration activities in the context of the United Nations Sustainable Development Goals and carbon sequestration for climate change mitigation. First, the ecological benefits are evaluated, including soil restoration, nutrient cycling, and vegetation enhancement, which are pivotal for restoring post‐disturbance forest health and enhancing resilience to future disturbance. Second, we evaluate the role of biochar in carbon sequestration and carbon neutrality objectives, which also foster sustainable soil practices and sustainable forest management. In addition, we highlight biochar markets, commercialization, and carbon credit interactions as emerging mechanisms to incentivize biomass utilization for biochar. The integration of biochar made from low‐value woody residues from forest restoration can enhance restoration strategies, engage stakeholders in sustainable land management practices, and mitigate environmental problems while enhancing the resilience of forest ecosystems to future disturbances. The findings underscore the importance of leveraging low‐value woody biomass for biochar production as a strategic resource for achieving comprehensive forest restoration goals and fostering sustainable development in forested landscapes.