BuildingCensus
D

185 Dudley St

Office in Boston, MA · 2119.

ENERGY STAR score
40
band D · 2024
Site EUI
62.9
kBtu/ft²
GHG emissions
69
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
20,152
sq ft
Year built
—
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score40 (band D)
Site EUI62.9 kBtu/ft²
Source EUI—
GHG emissions69 tCO₂e
GHG intensity—
Electricity122,662 kWh
Natural gas8,484 therms
Gross floor area20,152 sq ft
Source recordboston:100064:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest40±062.9 kBtu/ft²69 tCO₂e
202340+264.3 kBtu/ft²72 tCO₂e
20223868.3 kBtu/ft²84 tCO₂e

Compliance context

BERDO 2.0

BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.

Program details →

Ownership

185 DUDLEY STREET LLC

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Location

Address
185 Dudley St
City
Boston
State
Massachusetts
ZIP
2119.

Within ~1 km

Nearby benchmarked buildings

This source publishes no coordinates, so nearby buildings can't be resolved yet.

See also: most efficient in Boston · biggest emitters

Frequently asked questions

What is 185 Dudley St's energy grade?

185 Dudley St scores 40 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 185 Dudley St use?

Its 2024 site energy-use intensity was 62.9 kBtu/ft² across 20,152 sq ft, including 122,662 kWh of electricity and 8,484 therms of natural gas.

What are 185 Dudley St's carbon emissions?

185 Dudley St reported 69 tCO₂e of greenhouse-gas emissions for 2024. BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.

Working with Boston building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

Dataset updated . Source: Building Emissions Reduction and Disclosure Ordinance disclosure, record boston:100064:2024.