It’s official: passive house design standards are coming to Massachusetts. The lessons learned in the Northeast can help design energy-efficient, multifamily buildings elsewhere too. The Commonwealth ...

The passive house standard is developing more and more into the international key currency of energy-efficient construction. Passive houses are being erected in almost all parts of the world and for ...

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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 ...

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 ...