Boston skyscraper named world’s biggest 'Passive House' office

Published on October 11, 2023

A new Boston skyscraper has a climate-friendly claim to fame. Last week, it became the largest office space in the world certified to the extremely energy-efficient “Passive House” standards — and the first skyscraper in the U.S. to earn the label. The 812,000-square-foot area for offices at the Winthrop Center, a…