7 Appian Way
College/University in Cambridge, MA
At a glance
7 Appian Way is a 4,692-square-foot college/university building in Cambridge, Massachusetts, built in 1910. In its 2024 Cambridge benchmarking disclosure it reported a site energy-use intensity of 72.8 kBtu/ft² and 19 tCO₂e of greenhouse-gas emissions.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 72.8 kBtu/ft² |
| Source EUI | 102.3 kBtu/ft² |
| GHG emissions | 19 tCO₂e |
| GHG intensity | — |
| Electricity | 20,330 kWh |
| Natural gas | 2,723 therms |
| Water use | 26 kgal |
| Gross floor area | 4,692 sq ft |
| Source record | cambridge:B1194:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 72.8 kBtu/ft² | 19 tCO₂e | |
| 2023 | — | 70.1 kBtu/ft² | 19 tCO₂e | |
| 2022 | — | 69.1 kBtu/ft² | 19 tCO₂e | |
| 2021 | — | 76.1 kBtu/ft² | 20 tCO₂e | |
| 2020 | — | 72.6 kBtu/ft² | 19 tCO₂e | |
| 2019 | 35 | 95.5 kBtu/ft² | 24 tCO₂e | |
| 2018 | — | 79.4 kBtu/ft² | 20 tCO₂e | |
| 2017 | — | 79.9 kBtu/ft² | 22 tCO₂e | |
| 2016 | — | 73.2 kBtu/ft² | 20 tCO₂e | |
| 2015 | — | 84.5 kBtu/ft² | 23 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).
Ownership
PRESIDENT & FELLOWS OF HARVARD COLLEGE
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 7 Appian Way
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.37490, -71.12120
Within ~1 km
Nearby benchmarked buildings
- 52 Oxford Stscore —
College/University · 551,387 sq ft
- 1 Bennet Streetscore 67
Hotel · 498,000 sq ft
- 1 Oxford Stscore —
College/University · 355,836 sq ft
- 75 Mount Auburn Streetscore 79
Office · 345,571 sq ft
- 1545 Massachusetts Avenuescore —
College/University · 281,097 sq ft
- 1586 Massachusetts Avenuescore —
College/University · 262,602 sq ft
See also: most efficient in Cambridge · biggest emitters
How does 7 Appian Way compare with other college/university buildings in Cambridge?
The latest disclosures cover 203 college/university buildings in Cambridge, out of 902 buildings citywide. Its site EUI of 72.8 kBtu/ft² is about half of the average of 154.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 4,692 sq ft, it is about 95% below the average floor area of 96,964 sq ft for those buildings. It was built in 1910, 39 years earlier than the group's average year built (1949). Across all 24 jurisdictions BuildingCensus covers, the 2,113 college/university buildings average an ENERGY STAR score of 68 and a site EUI of 98.7 kBtu/ft².
How has 7 Appian Way's energy performance changed over time?
BuildingCensus holds 10 Cambridge disclosures for 7 Appian Way, covering report years 2015–2024. Site EUI moved from 84.5 kBtu/ft² (2015) to 72.8 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 23 tCO₂e to 19 tCO₂e over the same span (down 16%).
What does a site EUI of 72.8 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 7 Appian Way's 72.8 kBtu/ft² across 4,692 sq ft works out to about 0.3 billion Btu (100 MWh-equivalent) in 2024. Its source EUI of 102.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 20,330 kWh of electricity, 2,723 therms of natural gas and 26 thousand gallons of water for the year.
Which law requires 7 Appian Way to report its energy use?
7 Appian Way reports under BEUDO, the legal basis of Cambridge's Building Energy Use Disclosure Ordinance (BEUDO), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record cambridge:B1194:2024). 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).
More college/university buildings in Cambridge
- 3 Garden Street· 4,564 sq ft · EUI 33.8 kBtu/ft²
- 8 Appian way· 3,816 sq ft · EUI 59.7 kBtu/ft²
- 15 Harvard Yard· 3,436 sq ft · EUI 102.7 kBtu/ft²
- College/University buildings in Cambridge· 203 benchmarked
- All Cambridge benchmarked buildings· BEUDO
- Most efficient large buildings in Cambridge
- Least efficient large buildings in Cambridge
- Biggest emitters in Cambridge
Frequently asked questions
What is 7 Appian Way's energy grade?
7 Appian Way did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 72.8 kBtu/ft².
How much energy does 7 Appian Way use?
Its 2024 site energy-use intensity was 72.8 kBtu/ft² (102.3 kBtu/ft² source) across 4,692 sq ft, including 20,330 kWh of electricity and 2,723 therms of natural gas.
What are 7 Appian Way's carbon emissions?
7 Appian Way reported 19 tCO₂e of greenhouse-gas emissions for 2024.
Where is 7 Appian Way?
7 Appian Way is in Cambridge, Massachusetts. Its coordinates are 42.37490, -71.12120 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 7 Appian Way and when was it built?
7 Appian Way has 4,692 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as college/university.
Is 7 Appian Way covered by BEUDO?
Yes — it appears in the 2024 Building Energy Use Disclosure Ordinance (BEUDO) disclosure, which lists the buildings reporting under BEUDO.
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About this data
Source: Building Energy Use Disclosure Ordinance (BEUDO) (BEUDO), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “7 Appian Way, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/7-appian-way-0ff17597 (data as of October 2, 2026).