osda architecture x consulting

OSDA, Office for Sustainable Design Architecture, is an architectural and consulting firm based in Saint John, New Brunswick specializing in sustainable building practices such as Passive House Standards. They blend traditional architecture with innovative energy-efficient design to create buildings that are comfortable, durable, and affordable while helping clients achieve net-zero emissions goals aligned with New Brunswick’s climate action plan. Offering full-service architecture and specialized energy consulting for developers, homeowners, builders, and property owners alike, OSDA supports projects ranging from zero-energy ready homes to large-scale developments focused on sustainability. Recognized locally through media features highlighting eco-friendly construction milestones including the Maritimes’ first French international school project in Saint John and leadership by founder Nilton Lin they play a vital role advancing green building initiatives within the region. Their mission revolves around transforming architecture for a greener tomorrow by reducing emissions significantly by 2050 while providing healthier living environments through cutting-edge design solutions tailored to individual client needs.