Climate Change Mitigation Through Forest Management and Wood Utilization

Climate change mitigation through forest management and wood utilisation encompasses a suite of strategies aimed at enhancing carbon sequestration in forest ecosystems, optimising the storage of carbon in harvested wood products, and reducing greenhouse gas emissions through the substitution of fossil-intensive materials and fuels. Sustainable forest management practices—such as selective harvesting, afforestation with fast-growing species, extended rotation lengths and silvicultural treatments—serve to maintain or increase forest carbon stocks while balancing biodiversity and other ecosystem services. When coupled with a bioeconomy approach, harvested wood can be directed towards durable products (for example mass timber in construction) or energy pathways that displace high-carbon materials and fuels. The climate benefits of this approach depend critically on the dynamics of forest regrowth, the longevity of wood products, and assumptions about counterfactual scenarios in competing sectors. Advances in life-cycle analysis and dynamic modelling have improved the quantification of substitution benefits and the timing of carbon parity periods. Recent analyses highlight the need for integrated modelling to capture trade-offs between short-term emission reductions and long-term carbon storage, as well as potential impacts on land use, biodiversity and resource allocation. Practical applications range from the conversion of urban mid-rise buildings to timber to the strategic expansion of commercial plantations under robust governance frameworks, underscoring the global significance of forests in a low-carbon transition.

Research from Nature Portfolio

Recent studies have demonstrated the potential of large-scale timber construction and commercial afforestation to deliver significant mitigation benefits by 2100 and beyond. Global modelling of a transition to timber cities suggests that housing 90% of future urban dwellers in mid-rise wooden buildings could save over 100 Gt of CO₂ by 2100, provided that plantation expansion is managed to avoid natural forest loss and agricultural displacement. In parallel, scenarios of national planting strategies indicate that commercially managed forest stands, even when harvested for long-lived products, can outperform non-harvested conservation forests in cumulative greenhouse gas mitigation under diverse decarbonisation pathways. These findings underscore the importance of growth rates, product longevity and strategic governance in realising the climate potential of forest-derived materials.

Climate Change Mitigation Through Forest Management and Wood Utilization publication trend

The graph below shows the total number of articles in climate change mitigation through forest management and wood utilization across all publications each year (not limited to Nature Index journals).

Technical terms

Carbon parity period: The time required for carbon benefits from wood use to equal emissions from forest harvesting and product decay.

Substitution effect: Emission reductions achieved by replacing fossil-intensive materials or fuels with wood-based alternatives.

Engineered wood: Manufactured wood products, such as cross-laminated timber, designed for structural applications and extended service life.

Displacement factor: A metric expressing the amount of greenhouse gas emissions avoided per unit of carbon in wood used instead of alternative materials.

Afforestation: Establishment of forest plantations on lands that have not been recently forested to enhance carbon sequestration.

References

1. Does expanding wood use in construction and textile markets contribute to climate change mitigation?. Renewable and Sustainable Energy Reviews (2023).
2. Demand-driven climate change mitigation and trade-offs from wood product substitution: The case of Swedish multi-family housing construction. Journal of Cleaner Production (2023).
3. Land use change and carbon emissions of a transformation to timber cities. Nature Communications (2022).
4. Commercial afforestation can deliver effective climate change mitigation under multiple decarbonisation pathways. Nature Communications (2021).