Canadian Nuclear Laboratories: Case Study and Environmental Impact Analysis

This report showcases how Canadian Nuclear Laboratories (CNL) delivered three landmark mass timber buildings at its Chalk River campus while meeting the federal government’s net-zero commitments. It highlights how an Integrated Project Delivery (IPD) approach enabled collaboration across architects, engineers, and builders to achieve cost-neutral, low-carbon construction.

Readers will learn how the project team reduced embodied and operational carbon well beyond federal targets, demonstrated the fire safety and durability of mass timber, and created high-performance workplaces that enhance occupant well-being. With lessons on procurement, codes, and whole-building life cycle assessment, the case study offers a practical roadmap for governments, designers, and developers aiming to accelerate Canada’s transition to sustainable, net-zero infrastructure.