Architecture | Planning | Urban Design | Sustainability
Books
Stefan Al has authored or edited ten books that confront the urgent questions facing the built environment—how to build at density, achieve sustainability, and promote climate resilience. His work bridges academic rigor and real-world application, reaching audiences from scholarly journals to mainstream media,
His new book, Dwelling on Earth, will come out on April 22 2026.
“A thoughtful inquiry into the new generations of skyscrapers"
—The New York Times
“A refreshingly grounded design approach”
—Journal of Planning Education and Research
”Convincingly reinforces the links between sustainable cities and economic performance”
—National Urban Design Awards
Silver Medal, Independent Publisher Book Awards
Projects
Stefan's portfolio spans master-planned districts, high-rise towers, and cultural buildings. Notable projects include design work on the 2,000-foot Canton Tower while at Information Based Architecture—briefly the world's tallest—and mixed-use developments integrating housing, office, transit, and public space into cohesive, low-carbon urban environments
Architectural Design
Urban Design
Previous Experience
Keynote speaking
Stefan Al is a sought-after speaker on cities, sustainability, and urban design. He has presented at venues including TED (where he was a TED Resident), the Smithsonian, and conferences worldwide, translating complex urban challenges for audiences of architects, planners, business leaders, and policymakers. Drawing on his research and ten books, his presentations address topics including supertall buildings, climate resilience, and high-density development
“A thoughtful and dynamic presenter who perfectly balances academic insight with broad public appeal.”
Featured TED Talk: “Re-imagining Parking in an Autonomous Future”
Explore additional keynotes and topics on Stefan’s Speaking page
About
Stefan Al, PhD RA LEED AP is an architect, urban designer, and author focused on sustainable buildings and high-density cities. He directs the Urban Planning program at Hunter College in New York and has advised planning agencies on density and climate resilience. His project portfolio includes design work on the 2,000-foot Canton Tower (while at Information Based Architecture)—briefly the world's tallest. Al has published ten books on architecture, urbanism, and the built environment, with reviews and features in outlets including the New York Times, Wall Street Journal, and Architectural Record. As a commentator on urbanism and design, he has appeared on CNN, NPR, and the Science Channel.
Quick facts
Licensed architect (New York & Netherlands)
LEED Accredited Professional
15+ years of experience on high-rise and master-planning projects
Media appearances include CNN, NPR, CBS, and Science Channel
As seen in:
Latest News