BuildingCensus
D

One Kendall Square

Office in Cambridge, MA

ENERGY STAR score
42
band D · 2024
Site EUI
75.8
kBtu/ft²
GHG emissions
142
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
25,932
sq ft
Year built
1988
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score42 (band D)
Site EUI75.8 kBtu/ft²
Source EUI212.3 kBtu/ft²
GHG emissions142 tCO₂e
GHG intensity
Electricity576,227 kWh
Water use1,063 kgal
Gross floor area25,932 sq ft
Source recordcambridge:B1373:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest42-3975.8 kBtu/ft²142 tCO₂e
202381-241.8 kBtu/ft²78 tCO₂e
202283-340.7 kBtu/ft²76 tCO₂e
202186+1437.7 kBtu/ft²71 tCO₂e
202072-2049.7 kBtu/ft²91 tCO₂e
201992-230.4 kBtu/ft²52 tCO₂e
201894-228.4 kBtu/ft²52 tCO₂e
201796+223.7 kBtu/ft²46 tCO₂e
201694-228.0 kBtu/ft²54 tCO₂e
20159624.4 kBtu/ft²49 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

ARE-MA REGION NO. 59 LLC

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

Location

Address
One Kendall Square
State
Massachusetts
Coordinates
42.36680, -71.09070

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is One Kendall Square's energy grade?

One Kendall Square scores 42 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does One Kendall Square use?

Its 2024 site energy-use intensity was 75.8 kBtu/ft² (212.3 kBtu/ft² source) across 25,932 sq ft, including 576,227 kWh of electricity.

What are One Kendall Square's carbon emissions?

One Kendall Square reported 142 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:B1373:2024.