415 Main Street
Laboratory in Cambridge, MA
At a glance
415 Main Street is a 231,028-square-foot laboratory building in Cambridge, Massachusetts, built in 2006. In its 2024 Cambridge benchmarking disclosure it reported a site energy-use intensity of 491.5 kBtu/ft² and 7,064 tCO₂e of greenhouse-gas emissions.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 491.5 kBtu/ft² |
| Source EUI | 925.9 kBtu/ft² |
| GHG emissions | 7,064 tCO₂e |
| GHG intensity | — |
| Electricity | 15,857,100 kWh |
| Natural gas | 594,356 therms |
| Gross floor area | 231,028 sq ft |
| Source record | cambridge:B1448:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 491.5 kBtu/ft² | 7,064 tCO₂e | |
| 2023 | — | 444.5 kBtu/ft² | 6,346 tCO₂e | |
| 2022 | — | 446.3 kBtu/ft² | 6,323 tCO₂e | |
| 2021 | — | 432.2 kBtu/ft² | 6,164 tCO₂e | |
| 2020 | — | 412.9 kBtu/ft² | 5,856 tCO₂e | |
| 2019 | — | 427.7 kBtu/ft² | 5,816 tCO₂e | |
| 2018 | — | 438.4 kBtu/ft² | 6,199 tCO₂e | |
| 2017 | — | 368.7 kBtu/ft² | 5,341 tCO₂e | |
| 2016 | — | 443.2 kBtu/ft² | 6,353 tCO₂e | |
| 2015 | — | 418.1 kBtu/ft² | 6,077 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
MIT 415 MAIN STREET FEE OWNER LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 415 Main Street
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36300, -71.08870
Within ~1 km
Nearby benchmarked buildings
- 250 Massachusetts Avenuescore —
Laboratory · 1,362,662 sq ft
- 325 Main Stscore 87
Office · 494,512 sq ft
- 145 Broadwayscore 91
Office · 490,000 sq ft
- 314 Main St.score 80
Office · 482,220 sq ft
- 303 Binney Stscore —
Laboratory · 480,000 sq ft
- 32 VASSAR STscore —
College/University · 464,005 sq ft
See also: most efficient in Cambridge · biggest emitters
How does 415 Main Street compare with other laboratory buildings in Cambridge?
The latest disclosures cover 88 laboratory buildings in Cambridge, out of 902 buildings citywide. Its site EUI of 491.5 kBtu/ft² is about 80% above the average of 272.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 231,028 sq ft, it is about 27% above the average floor area of 181,468 sq ft for those buildings. It was built in 2006, 22 years later than the group's average year built (1984). Across all 24 jurisdictions BuildingCensus covers, the 795 laboratory buildings average an ENERGY STAR score of 29 and a site EUI of 231.7 kBtu/ft².
How has 415 Main Street's energy performance changed over time?
BuildingCensus holds 10 Cambridge disclosures for 415 Main Street, covering report years 2015–2024. Site EUI moved from 418.1 kBtu/ft² (2015) to 491.5 kBtu/ft² (2024), an 18% increase. Reported emissions went from 6,077 tCO₂e to 7,064 tCO₂e over the same span (up 16%).
What does a site EUI of 491.5 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. 415 Main Street's 491.5 kBtu/ft² across 231,028 sq ft works out to about 113.6 billion Btu (33,278 MWh-equivalent) in 2024. Its source EUI of 925.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 15,857,100 kWh of electricity and 594,356 therms of natural gas for the year.
Which law requires 415 Main Street to report its energy use?
415 Main Street 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:B1448:2024). 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 laboratory buildings in Cambridge
- 60 First Street· 230,000 sq ft · EUI 68.3 kBtu/ft²
- 1 Portland Street· 229,330 sq ft · EUI 344.1 kBtu/ft²
- 640 Memorial Drive· 225,745 sq ft · EUI 257.1 kBtu/ft²
- 35 Cambridge Park Drive· 224,252 sq ft · EUI 218.5 kBtu/ft²
- 200 Cambridge Park Drive· 221,676 sq ft · score 10 (D)
- 24 Oxford St· 219,498 sq ft · EUI 231.5 kBtu/ft²
- Laboratory buildings in Cambridge· 88 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 415 Main Street's energy grade?
415 Main Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 491.5 kBtu/ft².
How much energy does 415 Main Street use?
Its 2024 site energy-use intensity was 491.5 kBtu/ft² (925.9 kBtu/ft² source) across 231,028 sq ft, including 15,857,100 kWh of electricity and 594,356 therms of natural gas.
What are 415 Main Street's carbon emissions?
415 Main Street reported 7,064 tCO₂e of greenhouse-gas emissions for 2024.
Where is 415 Main Street?
415 Main Street is in Cambridge, Massachusetts. Its coordinates are 42.36300, -71.08870 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 415 Main Street and when was it built?
415 Main Street has 231,028 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2006 as its year built. It is classed as laboratory.
Is 415 Main Street 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, “415 Main Street, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/415-main-street-47e307db (data as of October 2, 2026).