GBIG

660 North Capitol Street Northwest

Building

Building 660 North Capitol Street Northwest

Washington, DC, USA

Republic Square Phase II, National Association of Counties-NACo, National League of Cities-NLC + 1 more

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overview

An Office building with 221,798 square feet. First green activity in 2012.

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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2018, 2019
Silver Certified (2)
Gold Certified

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
National League of Cities-NLC
awarded on 02/04/2020
Silver
LEED CI 2009
Activity
National Association of Counties-NACo
awarded on 12/23/2019
Silver
LEED CI 2009
Activity
Six Sixty North Capitol - Energy Star Certified 2019
awarded on 01/01/2019
80
Energy Star Office
Activity
Six Sixty North Capitol - Energy Star Certified 2018
awarded on 01/01/2018
95
Energy Star Office
Activity
Republic Square Phase II
awarded on 12/09/2016
Gold
LEED CS 2009
Activity
National League of Cities-NLC
registered on 10/22/2015
Registered
LEED CI 2009
Activity
National Association of Counties-NACo
registered on 10/22/2015
Registered
LEED CI 2009
Activity
Republic Square Phase II
registered on 10/18/2012
Registered
LEED CS 2009
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