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Winthrop Center Officially Certified as the World's Largest Passive House Office Building

Millennium Partners hosted city and state officials for a historic event as Winthrop Center was honored as Boston's most energy efficient building.

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Deloitte signs Boston's largest office lease of the year

The office market has its challenges, but there are some big deals still being made.

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In biggest office lease of the year, Deloitte plans move to Winthrop Center

Add another big-name company to the list of tenants that will soon fill the new Winthrop Center skyscraper in downtown Boston.

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Millennium’s new downtown tower lands largest office lease this year

Deloitte will move its Boston office to the Winthrop Center building from Back Bay next year.

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Building Better Buildings

Homes and offices have huge climate footprints. There are many ways to fix that.

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World's largest office building with 'passive house' design to open

The world’s largest example of an o�ffice building constructed to passive house standards – using airtight construction and high levels of insulation to cut energy use – is soon to open in Boston, Massachusetts

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'The Market is Demanding It': Boston Developers Face Growing Pressure to Decarbonize Buildings

While Boston developers still have more than two years before the city's carbon emissions caps become mandatory.

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McKinsey signs lease in Winthrop Center

The consulting firm will consolidate two local offices into 95,000 square feet in downtown skyscraper.

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McKinsey to consolidate two offices in Boston's new Winthrop Center

McKinsey & Co. has signed a lease for office space in the soon-to-debut Winthrop Center tower in Boston's Financial District, opting to bring all of its local employees under one roof.

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