BuildingCensus
A

22 Water St

Multifamily Housing in Cambridge, MA

ENERGY STAR score
96
band A · 2021
Site EUI
24.9
kBtu/ft²
GHG emissions
615
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
402,277
sq ft
Year built
2017
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2021

Benchmarking record

FieldValue
ENERGY STAR score96 (band A)
Site EUI24.9 kBtu/ft²
Source EUI44.7 kBtu/ft²
GHG emissions615 tCO₂e
GHG intensity—
Electricity1,247,574 kWh
Natural gas57,745 therms
Water use10,722 kgal
Gross floor area402,277 sq ft
Source recordcambridge:B1127:2021

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2021latest96±024.9 kBtu/ft²615 tCO₂e
202096-327.4 kBtu/ft²663 tCO₂e
201999-144.8 kBtu/ft²1,016 tCO₂e
2018100±032.0 kBtu/ft²774 tCO₂e
201710023.5 kBtu/ft²708 tCO₂e
2016——582 tCO₂e
2015——0 tCO₂e

Compliance context

BEUDO

Cambridge's 2023 BEUDO amendments require non-residential buildings of 100,000+ sq ft to reach net-zero emissions by 2035 (reductions starting 2026) and those of 25,000–100,000 sq ft by 2050 (starting 2030).

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Ownership

BEHRINGER HARVARD 22 WATER STREET

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Location

Address
22 Water St
State
Massachusetts
Coordinates
42.37300, -71.07870

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 22 Water St's energy grade?

22 Water St scores 96 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2021 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 22 Water St use?

Its 2021 site energy-use intensity was 24.9 kBtu/ft² (44.7 kBtu/ft² source) across 402,277 sq ft, including 1,247,574 kWh of electricity and 57,745 therms of natural gas.

What are 22 Water St's carbon emissions?

22 Water St reported 615 tCO₂e of greenhouse-gas emissions for 2021. Cambridge's 2023 BEUDO amendments require non-residential buildings of 100,000+ sq ft to reach net-zero emissions by 2035 (reductions starting 2026) and those of 25,000–100,000 sq ft by 2050 (starting 2030).

Working with Cambridge building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

Dataset updated . Source: Building Energy Use Disclosure Ordinance (BEUDO) disclosure, record cambridge:B1127:2021.