Even diehard Instagrammers admit it: Sometimes the best design is in what you don’t see. Such is the case with passive solar design, an approach to building that—in a nutshell—uses a house’s site, ...

As I discussed in last week’s column ("Resilience: Dramatically Better Building Envelopes," Jan. 4), a resilient home is extremely well-insulated, so that it can be kept warm with very little ...

Passive solar architecture is a design strategy that optimizes a building’s energy efficiency and long-term sustainability. By relying on a building site’s solar orientation and climate, sustainable ...

Find the best solar options for your home and budget. Find the best solar options for your home and budget. Since ancient times, people have found ways to use the sun’s heat to stay warm or keep cool.

The Saltbox Passive House is located in Bromont, Quebec, and is a residence for a family of four. The 3100-square-foot home sits in a meadow at the edge of a 2.5-acre wooded plot. Its design combines ...