45 CARLETON ST
College/University in Cambridge, MA
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 327.7 kBtu/ft² |
| Source EUI | 485.9 kBtu/ft² |
| GHG emissions | 3,324 tCO₂e |
| GHG intensity | — |
| Electricity | 3,572,870 kWh |
| Natural gas | 1 therms |
| Water use | 4,357 kgal |
| Gross floor area | 156,676 sq ft |
| Source record | cambridge:B1495:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 327.7 kBtu/ft² | 3,324 tCO₂e | |
| 2023 | — | 521.5 kBtu/ft² | 5,169 tCO₂e | |
| 2022 | — | 398.2 kBtu/ft² | 4,028 tCO₂e | |
| 2021 | — | 340.6 kBtu/ft² | 3,483 tCO₂e | |
| 2020 | — | 350.2 kBtu/ft² | 3,577 tCO₂e | |
| 2019 | — | — | 2,706 tCO₂e | |
| 2018 | — | 314.3 kBtu/ft² | 3,203 tCO₂e | |
| 2017 | — | 327.7 kBtu/ft² | 3,414 tCO₂e | |
| 2016 | — | 345.3 kBtu/ft² | 3,605 tCO₂e | |
| 2015 | — | 394.8 kBtu/ft² | 4,076 tCO₂e |
Compliance context
BEUDO
Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.
Ownership
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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Location
- Address
- 45 CARLETON ST
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36160, -71.08690
Within ~1 km
Nearby benchmarked buildings
- 50-60 Binney STscore —
Mixed Use Property · 532,739 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
Frequently asked questions
What is 45 CARLETON ST's energy grade?
45 CARLETON ST did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 327.7 kBtu/ft².
How much energy does 45 CARLETON ST use?
Its 2024 site energy-use intensity was 327.7 kBtu/ft² (485.9 kBtu/ft² source) across 156,676 sq ft, including 3,572,870 kWh of electricity and 1 therms of natural gas.
What are 45 CARLETON ST's carbon emissions?
45 CARLETON ST reported 3,324 tCO₂e of greenhouse-gas emissions for 2024. Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.
Dataset updated . Source: Building Energy Use Disclosure Ordinance (BEUDO) disclosure, record cambridge:B1495:2024.