BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 42.7 kBtu/ft² |
| Source EUI | 112.9 kBtu/ft² |
| GHG emissions | 193 tCO₂e |
| GHG intensity | — |
| Electricity | 731,769 kWh |
| Natural gas | 2,445 therms |
| Water use | 1,216 kgal |
| Gross floor area | 64,179 sq ft |
| Source record | cambridge:B1670:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | -3 | 42.7 kBtu/ft² | 193 tCO₂e |
| 2023 | 82 | -1 | 40.5 kBtu/ft² | 182 tCO₂e |
| 2022 | 83 | -8 | 40.1 kBtu/ft² | 179 tCO₂e |
| 2021 | 91 | -2 | 31.9 kBtu/ft² | 144 tCO₂e |
| 2020 | 93 | +7 | 29.5 kBtu/ft² | 130 tCO₂e |
| 2019 | 86 | ±0 | 37.2 kBtu/ft² | 154 tCO₂e |
| 2018 | 86 | -14 | 36.5 kBtu/ft² | 161 tCO₂e |
| 2017 | 100 | ±0 | 9.8 kBtu/ft² | 47 tCO₂e |
| 2016 | 100 | ±0 | 8.0 kBtu/ft² | 39 tCO₂e |
| 2015 | 100 | 8.5 kBtu/ft² | 42 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
GOMATOS, JOHN T. &
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Location
- Address
- 44 Brattle Street
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.37370, -71.12190
Within ~1 km
Nearby benchmarked buildings
- 52 Oxford Stscore —
College/University · 551,387 sq ft
- 1 Bennet Streetscore 67
Hotel · 498,000 sq ft
- 900 Memorial Drivescore 47
Multifamily Housing · 450,849 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
See also: most efficient in Cambridge · biggest emitters
Frequently asked questions
What is 44 Brattle Street's energy grade?
44 Brattle Street scores 79 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 44 Brattle Street use?
Its 2024 site energy-use intensity was 42.7 kBtu/ft² (112.9 kBtu/ft² source) across 64,179 sq ft, including 731,769 kWh of electricity and 2,445 therms of natural gas.
What are 44 Brattle Street's carbon emissions?
44 Brattle Street reported 193 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:B1670:2024.