Millennium Partners Announces Winthrop Center as Boston's First Internationally Certified Passive House Office Building
BOSTON, Oct. 16, 2023 /PRNewswire/ -- Internationally recognized developer Millennium Partners has announced that the international research institute Passive House Institute (PHI) has officially awarded Passive House certification to the office portion of the 691-foot, mixed-use tower Winthrop Center as the world's largest Passive House office building, making it the first internationally certified Passive House office building in the City of Boston. Comprising 812,000-square-feet of Global Class A office space and a luxury residential offering spanning 510,000-square-feet, Winthrop Center is designed by Handel Architects in collaboration with Steven Winters & Associates, SOCOTEC, and WSP to incorporate Passive House design in its office portion. With a well-insulated building façade, air-tight exterior envelope, and advanced energy recovery ventilation (ERV) system, the office design results in significant energy savings and superior indoor air quality and comfort.
- BOSTON, Oct. 16, 2023 /PRNewswire/ -- Internationally recognized developer Millennium Partners has announced that the international research institute Passive House Institute (PHI) has officially awarded Passive House certification to the office portion of the 691-foot, mixed-use tower Winthrop Center as the world's largest Passive House office building, making it the first internationally certified Passive House office building in the City of Boston.
- Its office space was a pilot project for Passive House development, representing the first time a developer applied the Passive House approach to an office building of this size and scale.
- "The Passive House offices at Winthrop Center are truly pioneering," said Senior Scientist and Joint Managing Director at Passive House Institute, Jessica Grove-Smith.
- Massachusetts recently implemented building codes that align with the Passive House standard, including compliance paths for Passive House as well as Passive House components in its energy code (Stretch Code).