There isn’t a strict definition for what makes a home "solar" — it just has to use energy from the sun in some capacity. If you’re building a new home, it makes sense to do it in a way that employs ...

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 ...

Passive solar design is nothing new — it has probably been around as long as people have been building houses — and it has nothing to do with solar panels. It’s all about creating a comfortable space ...

Benjamin Banneker High School in Washington, D.C., designed by Perkins Eastman, is LEED Platinum–certified and one of the most energy-efficient high schools in the U.S. (Courtesy Perkins ...