BuildingCensus
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6 Appian Way

College/University in Cambridge, MA

ENERGY STAR score
—
not reported · 2024
Site EUI
97.4
kBtu/ft²
GHG emissions
600
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
95,908
sq ft
Year built
1972
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 EUI97.4 kBtu/ft²
Source EUI202.1 kBtu/ft²
GHG emissions600 tCO₂e
GHG intensity—
Electricity1,603,782 kWh
Natural gas38,648 therms
Water use1,427 kgal
Gross floor area95,908 sq ft
Source recordcambridge:B1143:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest—97.4 kBtu/ft²600 tCO₂e
2023—125.3 kBtu/ft²753 tCO₂e
2022—108.4 kBtu/ft²657 tCO₂e
2021—86.2 kBtu/ft²514 tCO₂e
2020—81.3 kBtu/ft²470 tCO₂e
2019—116.8 kBtu/ft²663 tCO₂e
2018—113.8 kBtu/ft²674 tCO₂e
2017—123.7 kBtu/ft²720 tCO₂e
2016—122.2 kBtu/ft²704 tCO₂e
2015—114.1 kBtu/ft²720 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

PRESIDENT & FELLOWS OF HARVARD COLLEGE

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Location

Address
6 Appian Way
State
Massachusetts
Coordinates
42.37490, -71.12170

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 6 Appian Way's energy grade?

6 Appian Way did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 97.4 kBtu/ft².

How much energy does 6 Appian Way use?

Its 2024 site energy-use intensity was 97.4 kBtu/ft² (202.1 kBtu/ft² source) across 95,908 sq ft, including 1,603,782 kWh of electricity and 38,648 therms of natural gas.

What are 6 Appian Way's carbon emissions?

6 Appian Way reported 600 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:B1143:2024.