100 Putnam Avenue
K-12 School in Cambridge, MA
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 26.6 kBtu/ft² |
| Source EUI | 58.9 kBtu/ft² |
| GHG emissions | 210 tCO₂e |
| GHG intensity | — |
| Electricity | 797,843 kWh |
| Natural gas | 2,594 therms |
| Water use | 355 kgal |
| Gross floor area | 152,065 sq ft |
| Source record | cambridge:B1036:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | -2 | 26.6 kBtu/ft² | 210 tCO₂e |
| 2023 | 94 | +1 | 24.9 kBtu/ft² | 195 tCO₂e |
| 2022 | 93 | -2 | 26.9 kBtu/ft² | 216 tCO₂e |
| 2021 | 95 | -2 | 24.1 kBtu/ft² | 184 tCO₂e |
| 2020 | 97 | -1 | 20.1 kBtu/ft² | 159 tCO₂e |
| 2019 | 98 | ±0 | 23.6 kBtu/ft² | 162 tCO₂e |
| 2018 | 98 | +1 | 24.3 kBtu/ft² | 175 tCO₂e |
| 2017 | 97 | +2 | 25.1 kBtu/ft² | 197 tCO₂e |
| 2016 | 95 | -5 | 27.8 kBtu/ft² | 221 tCO₂e |
| 2015 | 100 | 13.8 kBtu/ft² | 159 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
CAMBRIDGE CITY OF
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Location
- Address
- 100 Putnam Avenue
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36690, -71.11280
Within ~1 km
Nearby benchmarked buildings
- 900 Memorial Drivescore 47
Multifamily Housing · 450,849 sq ft
- 459 Broadwayscore 71
K-12 School · 403,393 sq ft
- 75 Mount Auburn Streetscore 79
Office · 345,571 sq ft
- 812 Memorial Drscore 99
Multifamily Housing · 283,150 sq ft
- 95 Dunster Stscore —
Residence Hall/Dormitory · 257,543 sq ft
- 31 Harvard Yardscore —
College/University · 234,046 sq ft
See also: most efficient in Cambridge · biggest emitters
Frequently asked questions
What is 100 Putnam Avenue's energy grade?
100 Putnam Avenue scores 92 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 100 Putnam Avenue use?
Its 2024 site energy-use intensity was 26.6 kBtu/ft² (58.9 kBtu/ft² source) across 152,065 sq ft, including 797,843 kWh of electricity and 2,594 therms of natural gas.
What are 100 Putnam Avenue's carbon emissions?
100 Putnam Avenue reported 210 tCO₂e of greenhouse-gas emissions for 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).
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Dataset updated . Source: Building Energy Use Disclosure Ordinance (BEUDO) disclosure, record cambridge:B1036:2024.