BuildingCensus
B

1 MAIN STREET

Office in Cambridge, MA

ENERGY STAR score
82
band B · 2024
Site EUI
43.5
kBtu/ft²
GHG emissions
1,014
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
332,808
sq ft
Year built
1986
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

BEUDO · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score82 (band B)
Site EUI43.5 kBtu/ft²
Source EUI113.3 kBtu/ft²
GHG emissions1,014 tCO₂e
GHG intensity
Electricity3,769,650 kWh
Natural gas16,007 therms
Water use1,409 kgal
Gross floor area332,808 sq ft
Source recordcambridge:B1082:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest82+143.5 kBtu/ft²1,014 tCO₂e
202381-1942.9 kBtu/ft²1,007 tCO₂e
2022100±04.9 kBtu/ft²1,046 tCO₂e
2021100±04.6 kBtu/ft²980 tCO₂e
2020100±03.6 kBtu/ft²974 tCO₂e
2019100±04.2 kBtu/ft²1,132 tCO₂e
2018100+203.9 kBtu/ft²1,300 tCO₂e
201780-457.3 kBtu/ft²1,407 tCO₂e
201684+255.3 kBtu/ft²1,350 tCO₂e
20158257.0 kBtu/ft²1,413 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.

Program details →

Ownership

RREEF AMERICA REIT II CORP.

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Location

Address
1 MAIN STREET
State
Massachusetts
Coordinates
42.36220, -71.08040

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Cambridge · biggest emitters

Frequently asked questions

What is 1 MAIN STREET's energy grade?

1 MAIN STREET scores 82 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 1 MAIN STREET use?

Its 2024 site energy-use intensity was 43.5 kBtu/ft² (113.3 kBtu/ft² source) across 332,808 sq ft, including 3,769,650 kWh of electricity and 16,007 therms of natural gas.

What are 1 MAIN STREET's carbon emissions?

1 MAIN STREET reported 1,014 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:B1082:2024.