How Affordable Housing is Driving Passive House Design
A grassroots effort started by Philadelphia-based design firm Onion Flats to...
Philadelphia Gets Its First Passive House-Certified Homes
Opening next month, the Stables net-zero-energy townhomes will be the city's first residential Passive House project.
Defining a different practice.
Revisiting Modern Prefab
A look at modern prefab housing, post-boom.