Willis Tower

Building

Building Willis Tower

233 S Wacker Dr, Chicago, IL, USA

Office Links, United - 233 S Wacker, ShopperTrak Office Relocation + 6 more

overview

An Office building with 4.535 Million square feet. First green activity in 2009.

Activity Why It's Green

This building is green because it has 15 green activities that achieved outcomes of energy efficient design, water use reduction, sustainable site selection and development + 2 more

15
Green Projects
Silver Certified (4)
Certified
platinum
Registered (2)

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Project Mosaic
awarded on 10/08/2024
Silver
LEED v4 ID+C CI
Morgan Stanley - Chicago Willis Tower
registered on 01/22/2024
Registered
LEED v4 ID+C CI
Project Mosaic
registered on 11/29/2022
Registered
LEED v4 ID+C CI
Willis Tower
reported on 11/23/2022
platinum
LEED v4.1 Recertification
United Airlines, WHQ Amenity Space
awarded on 09/08/2022
Silver
LEED v4 ID+C CI
Elevance Health - Chicago Willis Tower
registered on 12/08/2021
Registered
LEED v4 ID+C CI
United Airlines, WHQ Amenity Space
registered on 06/08/2021
Registered
LEED v4 ID+C CI
ShopperTrak Office Relocation
registered on 01/07/2013
Registered
LEED CI 2009
United - 233 S Wacker
awarded on 04/13/2012
Silver
LEED CI 2009
Office Links
awarded on 03/17/2010
Certified
LEED CI 2.0
United - 233 S Wacker
registered on 12/04/2009
Registered
LEED CI 2009
Office Links
registered on 02/20/2009
Registered
LEED CI 2.0