At a glance
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street is a 193,217-square-foot office building in Cambridge, Massachusetts, built in 1973. In its 2024 Cambridge benchmarking disclosure it reported an ENERGY STAR score of 4 out of 100 (grade D), a site energy-use intensity of 244.4 kBtu/ft² and 1,576 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 94 scored office buildings in Cambridge.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 4 (band D) |
| Site EUI | 244.4 kBtu/ft² |
| Source EUI | 584.7 kBtu/ft² |
| GHG emissions | 1,576 tCO₂e |
| GHG intensity | — |
| Electricity | 5,226,584 kWh |
| Natural gas | 54,250 therms |
| Water use | 1,722 kgal |
| Gross floor area | 193,217 sq ft |
| Source record | cambridge:B1668:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 4 | +3 | 244.4 kBtu/ft² | 1,576 tCO₂e |
| 2023 | 1 | ±0 | 749.9 kBtu/ft² | 4,167 tCO₂e |
| 2022 | 1 | ±0 | 1034.8 kBtu/ft² | 5,680 tCO₂e |
| 2021 | 1 | ±0 | 1489.8 kBtu/ft² | 8,032 tCO₂e |
| 2020 | 1 | ±0 | 342.4 kBtu/ft² | 2,198 tCO₂e |
| 2019 | 1 | ±0 | 879.1 kBtu/ft² | 4,775 tCO₂e |
| 2018 | 1 | ±0 | 1049.0 kBtu/ft² | 5,760 tCO₂e |
| 2017 | 1 | 1600.8 kBtu/ft² | 8,342 tCO₂e | |
| 2016 | — | 58.5 kBtu/ft² | 394 tCO₂e | |
| 2015 | — | 67.6 kBtu/ft² | 466 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
CV PORTFOLIO WEST CAMBRIDGE, LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.39070, -71.14730
Within ~1 km
Nearby benchmarked buildings
- 130 Cambridge Park Dr,score 100
Multifamily Housing · 546,321 sq ft
- 55 Wheeler Stscore 100
Multifamily Housing · 465,129 sq ft
- 160 Cambridge Park Drscore 100
Multifamily Housing · 440,187 sq ft
- 80 Fawcett Streetscore 87
Multifamily Housing · 374,241 sq ft
- 30 Cambridge Park Drivescore 99
Multifamily Housing · 348,420 sq ft
- 50 Cambridgepark Drscore 100
Multifamily Housing · 344,122 sq ft
See also: most efficient in Cambridge · biggest emitters
How does 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street compare with other office buildings in Cambridge?
The latest disclosures cover 117 office buildings in Cambridge, out of 902 buildings citywide. 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street's ENERGY STAR score of 4 compares with an average of 64 across the 94 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 244.4 kBtu/ft² is about 211% above the average of 78.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 193,217 sq ft, it is about 59% above the average floor area of 121,167 sq ft for those buildings. It was built in 1973, 8 years later than the group's average year built (1965). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street's energy performance changed over time?
BuildingCensus holds 10 Cambridge disclosures for 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street, covering report years 2015–2024. Its ENERGY STAR score went from 1 in 2017 to 4 in 2024 (+3 points). Site EUI moved from 67.6 kBtu/ft² (2015) to 244.4 kBtu/ft² (2024), an 262% increase. Reported emissions went from 466 tCO₂e to 1,576 tCO₂e over the same span (up 238%).
What does an ENERGY STAR score of 4 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 4 means the building performs better than about 4% of its national peers. BuildingCensus bands the score into report-card grades; 4 falls in band D — lowest band (1–54). It sits 71 points below 75, the threshold for ENERGY STAR certification. In Cambridge, 50% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street's 244.4 kBtu/ft² across 193,217 sq ft works out to about 47.2 billion Btu (13,839 MWh-equivalent) in 2024. Its source EUI of 584.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 5,226,584 kWh of electricity, 54,250 therms of natural gas and 1,722 thousand gallons of water for the year.
Which law requires 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street to report its energy use?
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street reports under BEUDO, the legal basis of Cambridge's Building Energy Use Disclosure Ordinance (BEUDO), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record cambridge:B1668:2024). 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).
More office buildings in Cambridge
- 150 Broadway· 187,875 sq ft · score 66 (C)
- 105 Broadway (10 Cambridge Center)· 185,196 sq ft · score 87 (A)
- 150 2nd ST· 153,336 sq ft · EUI 261.5 kBtu/ft²
- 625 Mount Auburn St· 137,421 sq ft · score 41 (D)
- 141 Portland Street· 135,928 sq ft · score 50 (D)
- 10 Canal Park· 135,710 sq ft · score 66 (C)
- Office buildings in Cambridge· 117 benchmarked
- All Cambridge benchmarked buildings· BEUDO
- Most efficient large buildings in Cambridge
- Least efficient large buildings in Cambridge
- Biggest emitters in Cambridge
Frequently asked questions
What is 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street's energy grade?
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street scores 4 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 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street use?
Its 2024 site energy-use intensity was 244.4 kBtu/ft² (584.7 kBtu/ft² source) across 193,217 sq ft, including 5,226,584 kWh of electricity and 54,250 therms of natural gas.
What are 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street's carbon emissions?
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street reported 1,576 tCO₂e of greenhouse-gas emissions for 2024.
Where is 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street?
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street is in Cambridge, Massachusetts. Its coordinates are 42.39070, -71.14730 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street and when was it built?
10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street has 193,217 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1973 as its year built. It is classed as office.
Is 10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street covered by BEUDO?
Yes — it appears in the 2024 Building Energy Use Disclosure Ordinance (BEUDO) disclosure, which lists the buildings reporting under BEUDO.
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About this data
Source: Building Energy Use Disclosure Ordinance (BEUDO) (BEUDO), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “10, 12, 20-22-24, 36, 50, 60, 62, 64 Moulton Street, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/10-12-20-22-24-36-50-60-62-64-moulton-street-25600f6c (data as of October 2, 2026).