Irene Pau Martin is an Associate at Arup with an Environmental and Mechanical Engineering background. She leads the Building Envelope Physics sub-discipline within the Americas Region and co-leads the Los Angeles Facades team. Having worked in London and Los Angeles, Irene has 16 years of experience on international projects ranging from historic buildings to new-build museums and office towers. Her passion for environmental considerations and occupant comfort has led her to advocate for thoughtful envelope designs that balance architectural delight with responsible resource consumption, particularly that of carbon and energy. Her design approach focuses on passive strategies—specific to each project site—to optimize the dynamic heat transfer between the indoor and outdoor environments. She also has a keen interest in healthy and sustainable materials. Irene has guest lectured at SCI-Arc and USC and has taught the highly popular AIA-accredited course, “Basics of Building Envelope Physics”.