BuildingCensus
B

955 Massachusetts Avenue

Office in Cambridge, MA

ENERGY STAR score
78
band B · 2024
Site EUI
68.4
kBtu/ft²
GHG emissions
473
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
115,976
sq ft
Year built
1970
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score78 (band B)
Site EUI68.4 kBtu/ft²
Source EUI112.6 kBtu/ft²
GHG emissions473 tCO₂e
GHG intensity
Electricity792,275 kWh
Natural gas52,262 therms
Water use1,346 kgal
Gross floor area115,976 sq ft
Source recordcambridge:B1135:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest78±068.4 kBtu/ft²473 tCO₂e
202378-671.1 kBtu/ft²486 tCO₂e
202284±064.4 kBtu/ft²438 tCO₂e
202184-366.6 kBtu/ft²449 tCO₂e
202087+1859.4 kBtu/ft²400 tCO₂e
201969-386.3 kBtu/ft²498 tCO₂e
201872-1279.9 kBtu/ft²477 tCO₂e
201784+2385.5 kBtu/ft²510 tCO₂e
201661+1487.4 kBtu/ft²580 tCO₂e
201547107.5 kBtu/ft²711 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

955 MASSACHUSETTS AVENUE MA,LLC,

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

Location

Address
955 Massachusetts Avenue
State
Massachusetts
Coordinates
42.36910, -71.10990

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 955 Massachusetts Avenue's energy grade?

955 Massachusetts Avenue scores 78 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 955 Massachusetts Avenue use?

Its 2024 site energy-use intensity was 68.4 kBtu/ft² (112.6 kBtu/ft² source) across 115,976 sq ft, including 792,275 kWh of electricity and 52,262 therms of natural gas.

What are 955 Massachusetts Avenue's carbon emissions?

955 Massachusetts Avenue reported 473 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:B1135:2024.