GBIG.org will be retired on March 31, 2026. Please ensure you have saved any materials you wish to retain before that date. Questions? Contact us

GBIG

Keystone Building

Building

Building Keystone Building

99 High St, Boston, MA, USA

99 High Street, 99 High Street Recertification

Favorite + Add to a Collection
+ Add Me

Details

Icon-transparency Transparency

This building has a 10 year timeline with 2 green activities.

Timeline

Activity-grey
99 High Street Recertification
reported on 12/12/2024
gold
LEED v4.1 O+M: Existing Buildings recertification
Benchmark_green
99 High Street
reported on 10/01/2015
Benchmarked
Boston Building Energy Disclosure (2014)

Resources

Building Details

Owner Type(s) Corporate: Publicly Traded
Space Type(s) Office
CBSA Boston-Cambridge-Quincy, MA-NH
USGBC Chapter Massachusetts Chapter
EPA Region New England
NHCS Urban Rural Classification Large central metro
Utility Provider Boston Edison Co.
site eui kbtusf 79.1
property uses Bank Branch, Office, Other - Restaurant/Bar, Parking
municipal building No
year built 1969
ghg emissions mtco2e 4518.6
ghg intensity kgco2sf 6.2
total site energy kbtu 57,867,943
electricity 57%
gas 43%
steam 0%
water intensity galsf 21.2
Report a Data Problem

This website collects and uses cookies to ensure you get the best user experience.

Please click on "Accept and Close" button to affirm your consent and continue to use our website. For more information, please view our Cookies Statement.