GBIG

20 Massachusetts Ave NW

Building

Building 20 Massachusetts Ave NW

Washington, DC, USA

20 Massachusetts Avenue, 20 Massachusetts Avenue Recertification, 20 Massachusetts Avenue CS v4 + 1 more

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overview

An Office / Lodging building with 444,487 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 energy efficient operations, water use reduction, sustainable site selection and development + 4 more

22
Green Projects
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Gold Certified (3)
2008, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Registered
Benchmarked (3)

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
Royal Sonesta
awarded on 02/04/2025
Gold
LEED v4 ID+C HP
Activity
20 Massachusetts Avenue CS v4
awarded on 07/10/2024
Gold
LEED v4 BD+C CS
Activity
Royal Sonesta
registered on 03/16/2023
Registered
LEED v4 ID+C HP
Activity
20 Massachusetts Avenue CS v4
registered on 08/06/2020
Registered
LEED v4 BD+C CS
Activity
20 Massachusetts Avenue - Energy Star Certified 2020
awarded on 01/01/2020
82
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2019
awarded on 01/01/2019
75
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2018
awarded on 01/01/2018
87
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2017
awarded on 01/01/2017
87
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2016
awarded on 01/01/2016
89
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2015
awarded on 01/01/2015
83
Energy Star Office
Benchmark_green
20 Massachusetts Avenue
reported on 12/17/2014
Benchmarked
DC Private Building Benchmarking (2013)
Activity
20 Massachusetts Avenue Recertification
registered on 11/17/2014
Registered
LEED EB 2009
Activity
20 Massachusetts Avenue
awarded on 01/08/2014
Gold
LEED EB 2009
Activity
20 Massachusetts Avenue - Energy Star Certified 2014
awarded on 01/01/2014
85
Energy Star Office
Activity
20 Massachusetts Avenue
registered on 06/27/2013
Registered
LEED EB 2009
Activity
20 Massachusetts Avenue - Energy Star Certified 2013
awarded on 01/01/2013
89
Energy Star Office
Benchmark_green
20 Massachusetts Avenue
reported on 01/01/2012
Benchmarked
DC Private Building Benchmarking 2012
Activity
20 Massachusetts Avenue - Energy Star Certified 2012
awarded on 01/01/2012
88
Energy Star Office
Benchmark_green
20 Massachusetts Avenue
reported on 01/01/2011
Benchmarked
DC Private Building Benchmarking 2011
Activity
20 Massachusetts Avenue - Energy Star Certified 2011
awarded on 01/01/2011
88
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2009
awarded on 01/01/2009
75
Energy Star Office
Activity
20 Massachusetts Avenue - Energy Star Certified 2008
awarded on 01/01/2008
77
Energy Star Office
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