GBIG

1220 L St NW

Building

Building 1220 L St NW

Washington, DC, USA

1220 L Street

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overview

An Office building with 321,980 square feet. First green activity in 2011.

Activity Why It's Green

This building is green because it has 12 green activities that achieved outcomes of energy efficient operations and energy performance disclosure.

12
Green Projects
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2012, 2014, 2016, 2017, 2018, 2019, 2020, 2021, 2023
Benchmarked
Benchmarked: Top 25% Site EUI (2)

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
1220 L Street - Energy Star Certified 2023
awarded on 01/01/2023
83
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2021
awarded on 01/01/2021
86
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2020
awarded on 01/01/2020
82
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2019
awarded on 01/01/2019
77
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2018
awarded on 01/01/2018
82
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2017
awarded on 01/01/2017
85
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2016
awarded on 01/01/2016
86
Energy Star Office
Benchmark_green
1220 L Street
reported on 12/17/2014
Benchmarked: Top 25% Site EUI
DC Private Building Benchmarking (2013)
Activity
1220 L Street - Energy Star Certified 2014
awarded on 01/01/2014
83
Energy Star Office
Activity
1220 L Street - Energy Star Certified 2012
awarded on 01/01/2012
78
Energy Star Office
Benchmark_green
1220 L Street
reported on 01/01/2012
Benchmarked
DC Private Building Benchmarking 2012
Benchmark_green
1220 L Street
reported on 01/01/2011
Benchmarked: Top 25% Site EUI
DC Private Building Benchmarking 2011
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