GBIG

1575 I St NW #1

Building

Building 1575 I St NW #1

Washington, DC, USA

Franklin Tower Recertification, Mastercard - Washington DC, Zei Alley Offices + 2 more

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overview

An Office building with 475,785 square feet. First green activity in 2009.

Activity Why It's Green

This building is green because it has 8 green activities that achieved outcomes of energy efficient design, water use reduction, sustainable site selection and development + 3 more

8
Green Projects
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Gold Certified (2)
Silver Certified
Registered
gold

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
Mastercard - Washington DC
awarded on 10/28/2025
Gold
LEED v4 ID+C CI
Activity-grey
Franklin Tower Recertification
reported on 09/12/2024
gold
LEED v4.1 O+M: Existing Buildings recertification
Activity
Mastercard - Washington DC
registered on 02/28/2024
Registered
LEED v4 ID+C CI
Activity
1250 Eye Street
awarded on 11/11/2013
Gold
LEED EB 2009
Activity
1250 Eye Street
registered on 05/13/2013
Registered
LEED EB 2009
Activity
Franklin Square
awarded on 07/29/2011
Silver
LEED EB 2009
Activity
Franklin Square
registered on 12/06/2010
Registered
LEED EB 2009
Activity
Zei Alley Offices
registered on 01/15/2009
Registered
LEED EB 2008
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