BuildingCensus
B

9-13a Ware St

Multifamily Housing in Cambridge, MA

ENERGY STAR score
79
band B · 2024
Site EUI
60.3
kBtu/ft²
GHG emissions
286
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
84,090
sq ft
Year built
1929
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score79 (band B)
Site EUI60.3 kBtu/ft²
Source EUI81.6 kBtu/ft²
GHG emissions286 tCO₂e
GHG intensity
Electricity258,338 kWh
Natural gas41,864 therms
Water use2,018 kgal
Gross floor area84,090 sq ft
Source recordcambridge:B1153:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest79+160.3 kBtu/ft²286 tCO₂e
202378-160.8 kBtu/ft²288 tCO₂e
202279-162.4 kBtu/ft²295 tCO₂e
202180+261.4 kBtu/ft²291 tCO₂e
202078-361.3 kBtu/ft²290 tCO₂e
201981±062.9 kBtu/ft²293 tCO₂e
201881±063.2 kBtu/ft²299 tCO₂e
201781-160.8 kBtu/ft²292 tCO₂e
201682-159.2 kBtu/ft²285 tCO₂e
20158361.7 kBtu/ft²298 tCO₂e

Compliance context

BEUDO

Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.

Program details →

Ownership

PRESIDENT & FELLOWS OF HARVARD COLLEGE

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
9-13a Ware St
State
Massachusetts
Coordinates
42.37280, -71.11330

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 9-13a Ware St's energy grade?

9-13a Ware St scores 79 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 9-13a Ware St use?

Its 2024 site energy-use intensity was 60.3 kBtu/ft² (81.6 kBtu/ft² source) across 84,090 sq ft, including 258,338 kWh of electricity and 41,864 therms of natural gas.

What are 9-13a Ware St's carbon emissions?

9-13a Ware St reported 286 tCO₂e of greenhouse-gas emissions for 2024. Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.

Dataset updated . Source: Building Energy Use Disclosure Ordinance (BEUDO) disclosure, record cambridge:B1153:2024.