BuildingCensus
B

222 Third St.

Office in Cambridge, MA

ENERGY STAR score
72
band B · 2024
Site EUI
57.7
kBtu/ft²
GHG emissions
435
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
118,330
sq ft
Year built
1918
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score72 (band B)
Site EUI57.7 kBtu/ft²
Source EUI116.3 kBtu/ft²
GHG emissions435 tCO₂e
GHG intensity—
Electricity1,105,513 kWh
Natural gas30,528 therms
Water use338 kgal
Gross floor area118,330 sq ft
Source recordcambridge:B1364:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest72-957.7 kBtu/ft²435 tCO₂e
202381+844.8 kBtu/ft²347 tCO₂e
202273±053.9 kBtu/ft²413 tCO₂e
202173±052.4 kBtu/ft²407 tCO₂e
202073+952.0 kBtu/ft²400 tCO₂e
201964+558.8 kBtu/ft²431 tCO₂e
201859±062.3 kBtu/ft²483 tCO₂e
20175960.8 kBtu/ft²498 tCO₂e
2016——0 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).

Program details →

Ownership

AMERICAN TWINE OWNER LLC

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Location

Address
222 Third St.
State
Massachusetts
Coordinates
42.36710, -71.08040

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 222 Third St.'s energy grade?

222 Third St. scores 72 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 222 Third St. use?

Its 2024 site energy-use intensity was 57.7 kBtu/ft² (116.3 kBtu/ft² source) across 118,330 sq ft, including 1,105,513 kWh of electricity and 30,528 therms of natural gas.

What are 222 Third St.'s carbon emissions?

222 Third St. reported 435 tCO₂e of greenhouse-gas emissions for 2024. 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:B1364:2024.