GBIG

20 N Clark St

Building

Building 20 N Clark St

Chicago, IL, USA

20 North Clark Street, 20 North Clark Street - 2821

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overview

An Office building with 433,246 square feet. First green activity in 2008.

Activity Why It's Green

This building is green because it has 22 green activities that achieved outcomes of water use reduction, sustainable site selection and development, responsible materials selection and waste management + 2 more

22
Green Projects
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Gold Certified
2008, 2009, 2010, 2011, 2012
2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Silver Certified
Registered
gold

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity-grey
20 North Clark Street
reported on 05/17/2022
gold
LEED v4.1 Recertification
Activity
20 North Clark Street - 2821 - Energy Star Certified 2018
awarded on 01/01/2018
76
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2017
awarded on 01/01/2017
83
Energy Star Office
Activity
20 North Clark Street
registered on 09/23/2016
Registered
LEED EB 2009
Activity
20 North Clark Street - 2821 - Energy Star Certified 2016
awarded on 01/01/2016
81
Energy Star Office
Activity
20 North Clark Street
awarded on 11/11/2015
Silver
LEED EB 2009
Activity
20 North Clark Street
registered on 04/07/2015
Registered
LEED EB 2009
Activity
20 North Clark Street - 2821 - Energy Star Certified 2015
awarded on 01/01/2015
80
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2014
awarded on 01/01/2014
80
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2013
awarded on 01/01/2013
95
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2012
awarded on 01/01/2012
96
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2012
awarded on 01/01/2012
96
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2011
awarded on 01/01/2011
95
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2011
awarded on 01/01/2011
95
Energy Star Office
Activity
20 North Clark Street
awarded on 04/27/2010
Gold
LEED EB 2008
Activity
20 North Clark Street - 2821 - Energy Star Certified 2010
awarded on 01/01/2010
95
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2010
awarded on 01/01/2010
95
Energy Star Office
Activity
20 North Clark Street
registered on 03/18/2009
Registered
LEED EB 2008
Activity
20 North Clark Street - 2821 - Energy Star Certified 2009
awarded on 01/01/2009
96
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2009
awarded on 01/01/2009
96
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2008
awarded on 01/01/2008
95
Energy Star Office
Activity
20 North Clark Street - 2821 - Energy Star Certified 2008
awarded on 01/01/2008
95
Energy Star Office
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