BuildingCensus
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345 Vassar Street

College/University in Cambridge, MA

ENERGY STAR score
—
not reported · 2024
Site EUI
113.0
kBtu/ft²
GHG emissions
177
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
26,000
sq ft
Year built
2001
vintage
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85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score—
Site EUI113.0 kBtu/ft²
Source EUI191.7 kBtu/ft²
GHG emissions177 tCO₂e
GHG intensity—
Electricity318,470 kWh
Natural gas18,504 therms
Water use40 kgal
Gross floor area26,000 sq ft
Source recordcambridge:B1404:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest—113.0 kBtu/ft²177 tCO₂e
2023—105.7 kBtu/ft²167 tCO₂e
2022—113.5 kBtu/ft²176 tCO₂e
2021—97.7 kBtu/ft²156 tCO₂e
2020—79.2 kBtu/ft²125 tCO₂e
2019—80.3 kBtu/ft²122 tCO₂e
2018—77.4 kBtu/ft²122 tCO₂e
2017—39.4 kBtu/ft²68 tCO₂e
2016—3.5 kBtu/ft²7 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

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

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Location

Address
345 Vassar Street
State
Massachusetts
Coordinates
42.35460, -71.10660

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 345 Vassar Street's energy grade?

345 Vassar Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 113.0 kBtu/ft².

How much energy does 345 Vassar Street use?

Its 2024 site energy-use intensity was 113.0 kBtu/ft² (191.7 kBtu/ft² source) across 26,000 sq ft, including 318,470 kWh of electricity and 18,504 therms of natural gas.

What are 345 Vassar Street's carbon emissions?

345 Vassar Street reported 177 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:B1404:2024.