BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 12 (band D) |
| Site EUI | 129.7 kBtu/ft² |
| Source EUI | 220.0 kBtu/ft² |
| GHG emissions | 268 tCO₂e |
| GHG intensity | — |
| Electricity | 482,639 kWh |
| Natural gas | 28,123 therms |
| Water use | 2,316 kgal |
| Gross floor area | 34,388 sq ft |
| Source record | cambridge:B1507:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 12 | +2 | 129.7 kBtu/ft² | 268 tCO₂e |
| 2023 | 10 | -1 | 127.4 kBtu/ft² | 268 tCO₂e |
| 2022 | 11 | -1 | 115.6 kBtu/ft² | 250 tCO₂e |
| 2021 | 12 | -18 | 118.6 kBtu/ft² | 252 tCO₂e |
| 2020 | 30 | -65 | 98.2 kBtu/ft² | 202 tCO₂e |
| 2019 | 95 | 22.2 kBtu/ft² | 50 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
GREENSAIL, LLC
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Location
- Address
- 497-507 Massachusetts Ave
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36450, -71.10120
Within ~1 km
Nearby benchmarked buildings
- 250 Massachusetts Avenuescore —
Laboratory · 1,362,662 sq ft
- 250 Massachusetts Avenuescore —
Laboratory · 517,029 sq ft
- 70 PACIFIC STscore —
College/University · 362,687 sq ft
- 610 Main Streetscore —
Laboratory · 278,738 sq ft
- 45 Sidney Streetscore —
Laboratory · 277,000 sq ft
- 131 Washington Streetscore 68
Multifamily Housing · 275,666 sq ft
See also: most efficient in Cambridge · biggest emitters
Frequently asked questions
What is 497-507 Massachusetts Ave's energy grade?
497-507 Massachusetts Ave scores 12 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 497-507 Massachusetts Ave use?
Its 2024 site energy-use intensity was 129.7 kBtu/ft² (220.0 kBtu/ft² source) across 34,388 sq ft, including 482,639 kWh of electricity and 28,123 therms of natural gas.
What are 497-507 Massachusetts Ave's carbon emissions?
497-507 Massachusetts Ave reported 268 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:B1507:2024.