Global efforts to curb greenhouse gas (GHG) emissions are accelerating across industries, and the construction sector is no exception. With buildings responsible for a significant portion of global emissions, sustainable alternatives have come under intense scrutiny. Cross-laminated timber (CLT) has emerged as a promising substitute that not only reduces the carbon footprint associated with conventional materials like steel and concrete, but also contributes to long-term carbon storage. However, as CLT gains traction in mid- and high-rise construction, its full environmental impact—both positive and negative—must be understood. In a recent study, researchers combined economic modeling with a cradle-to-grave life-cycle assessment (LCA) to capture the comprehensive climate mitigation potential of CLT. This interdisciplinary framework was designed to quantify both the direct emissions benefits of material substitution and the broader market and ecological reactions that come into play when CLT adoption accelerates.