BuildingCensus
A

359 Broadway

K-12 School in Cambridge, MA

ENERGY STAR score
87
band A · 2024
Site EUI
45.1
kBtu/ft²
GHG emissions
195
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
74,621
sq ft
Year built
1930
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score87 (band A)
Site EUI45.1 kBtu/ft²
Source EUI67.6 kBtu/ft²
GHG emissions195 tCO₂e
GHG intensity—
Electricity253,148 kWh
Natural gas25,022 therms
Water use557 kgal
Gross floor area74,621 sq ft
Source recordcambridge:B1056:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest87+245.1 kBtu/ft²195 tCO₂e
202385+944.8 kBtu/ft²195 tCO₂e
202276-1054.3 kBtu/ft²236 tCO₂e
202186-646.7 kBtu/ft²203 tCO₂e
202092+231.6 kBtu/ft²134 tCO₂e
201990+1548.5 kBtu/ft²203 tCO₂e
201875±053.5 kBtu/ft²232 tCO₂e
201775-852.9 kBtu/ft²234 tCO₂e
201683+746.1 kBtu/ft²205 tCO₂e
20157655.4 kBtu/ft²245 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

CAMBRIDGE CITY OF

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Location

Address
359 Broadway
State
Massachusetts
Coordinates
42.37090, -71.10400

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 359 Broadway's energy grade?

359 Broadway scores 87 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 359 Broadway use?

Its 2024 site energy-use intensity was 45.1 kBtu/ft² (67.6 kBtu/ft² source) across 74,621 sq ft, including 253,148 kWh of electricity and 25,022 therms of natural gas.

What are 359 Broadway's carbon emissions?

359 Broadway reported 195 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:B1056:2024.