BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 82.5 kBtu/ft² |
| Source EUI | 149.0 kBtu/ft² |
| GHG emissions | 249 tCO₂e |
| GHG intensity | — |
| Electricity | 402,679 kWh |
| Water use | 93 kgal |
| Gross floor area | 44,041 sq ft |
| Source record | cambridge:B1325:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | -6 | 82.5 kBtu/ft² | 249 tCO₂e |
| 2023 | 64 | -1 | 74.3 kBtu/ft² | 225 tCO₂e |
| 2022 | 65 | -7 | 78.5 kBtu/ft² | 236 tCO₂e |
| 2021 | 72 | +5 | 69.8 kBtu/ft² | 210 tCO₂e |
| 2020 | 67 | +16 | 75.9 kBtu/ft² | 227 tCO₂e |
| 2019 | 51 | -15 | 97.6 kBtu/ft² | 284 tCO₂e |
| 2018 | 66 | -4 | 71.2 kBtu/ft² | 213 tCO₂e |
| 2017 | 70 | +3 | 66.4 kBtu/ft² | 205 tCO₂e |
| 2016 | 67 | -5 | 69.0 kBtu/ft² | 213 tCO₂e |
| 2015 | 72 | 67.1 kBtu/ft² | 208 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
PRESIDENT & FELLOWS OF HARVARD COLLEGE
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Location
- Address
- 46 Blackstone St
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36360, -71.11490
Within ~1 km
Nearby benchmarked buildings
- 900 Memorial Drivescore 47
Multifamily Housing · 450,849 sq ft
- 812 Memorial Drscore 99
Multifamily Housing · 283,150 sq ft
- 95 Dunster Stscore —
Residence Hall/Dormitory · 257,543 sq ft
- 111 Plympton Stscore —
Residence Hall/Dormitory · 226,500 sq ft
- 111 Plympton Stscore —
Residence Hall/Dormitory · 226,500 sq ft
- 111 Plympton Stscore —
Residence Hall/Dormitory · 226,500 sq ft
See also: most efficient in Cambridge · biggest emitters
Frequently asked questions
What is 46 Blackstone St's energy grade?
46 Blackstone St scores 58 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 46 Blackstone St use?
Its 2024 site energy-use intensity was 82.5 kBtu/ft² (149.0 kBtu/ft² source) across 44,041 sq ft, including 402,679 kWh of electricity.
What are 46 Blackstone St's carbon emissions?
46 Blackstone St reported 249 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:B1325:2024.