BuildingCensus
B

One Broadway

Office in Cambridge, MA

ENERGY STAR score
74
band B · 2024
Site EUI
126.3
kBtu/ft²
GHG emissions
3,047
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
392,085
sq ft
Year built
1969
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score74 (band B)
Site EUI126.3 kBtu/ft²
Source EUI230.2 kBtu/ft²
GHG emissions3,047 tCO₂e
GHG intensity
Electricity6,408,903 kWh
Natural gas276,465 therms
Water use5,289 kgal
Gross floor area392,085 sq ft
Source recordcambridge:B1088:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest74+1126.3 kBtu/ft²3,047 tCO₂e
202373+1128.0 kBtu/ft²3,093 tCO₂e
202272-1128.1 kBtu/ft²3,115 tCO₂e
202173±0126.2 kBtu/ft²3,077 tCO₂e
202073-2126.1 kBtu/ft²3,045 tCO₂e
201975133.9 kBtu/ft²3,073 tCO₂e
20182,352 tCO₂e
20172,775 tCO₂e
20162,561 tCO₂e
20152,602 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

MIT ONE BROADWAY FEE OWNER , LLC

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

Location

Address
One Broadway
State
Massachusetts
Coordinates
42.36280, -71.08340

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is One Broadway's energy grade?

One Broadway scores 74 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 One Broadway use?

Its 2024 site energy-use intensity was 126.3 kBtu/ft² (230.2 kBtu/ft² source) across 392,085 sq ft, including 6,408,903 kWh of electricity and 276,465 therms of natural gas.

What are One Broadway's carbon emissions?

One Broadway reported 3,047 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:B1088:2024.